本實用新型涉及(ji)車身結構領域，尤其涉及(ji)一(yi)種下安裝板(ban)總成。

背景技術：

目前(qian)(qian)，下(xia)(xia)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)總(zong)成(cheng)的(de)作用是在車輛前(qian)(qian)風窗(chuang)下(xia)(xia)端(duan)(duan)形成(cheng)連(lian)接(jie)左右側圍(wei)(wei)與(yu)(yu)前(qian)(qian)圍(wei)(wei)板(ban)(ban)的(de)結構，給玻璃提(ti)供安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)面，與(yu)(yu)前(qian)(qian)擋玻璃、上(shang)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)飾板(ban)(ban)等組成(cheng)排水系統，將玻璃與(yu)(yu)上(shang)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)裝(zhuang)(zhuang)(zhuang)(zhuang)飾板(ban)(ban)的(de)水往車身兩(liang)側引(yin)導，具有排水功能，同時(shi)提(ti)供雨刮(gua)系統的(de)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)點與(yu)(yu)運動空(kong)間(jian)。該車型下(xia)(xia)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)區域由前(qian)(qian)圍(wei)(wei)板(ban)(ban)、下(xia)(xia)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)、前(qian)(qian)圍(wei)(wei)延(yan)(yan)伸(shen)板(ban)(ban)組成(cheng)，下(xia)(xia)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)與(yu)(yu)前(qian)(qian)圍(wei)(wei)延(yan)(yan)伸(shen)板(ban)(ban)在上(shang)端(duan)(duan)和下(xia)(xia)端(duan)(duan)焊(han)接(jie)，形成(cheng)腔體結構，前(qian)(qian)圍(wei)(wei)延(yan)(yan)伸(shen)板(ban)(ban)為總(zong)裝(zhuang)(zhuang)(zhuang)(zhuang)件，前(qian)(qian)圍(wei)(wei)延(yan)(yan)伸(shen)板(ban)(ban)與(yu)(yu)下(xia)(xia)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)之間(jian)有密封膠條，通過8顆螺栓(shuan)固定。

該結(jie)構(gou)的缺(que)點如下：由于前(qian)(qian)(qian)懸掛在前(qian)(qian)(qian)圍(wei)(wei)(wei)延伸(shen)(shen)板下方，導致(zhi)前(qian)(qian)(qian)圍(wei)(wei)(wei)延伸(shen)(shen)板擋住前(qian)(qian)(qian)懸的安裝(zhuang)，所(suo)以總裝(zhuang)順序為先(xian)裝(zhuang)配(pei)前(qian)(qian)(qian)懸再(zai)裝(zhuang)配(pei)前(qian)(qian)(qian)圍(wei)(wei)(wei)延伸(shen)(shen)板。在維修前(qian)(qian)(qian)懸時，必須先(xian)拆(chai)除前(qian)(qian)(qian)圍(wei)(wei)(wei)延伸(shen)(shen)板。前(qian)(qian)(qian)圍(wei)(wei)(wei)延伸(shen)(shen)板必須在廠外電泳和進(jin)行噴漆，采購成本較高。前(qian)(qian)(qian)圍(wei)(wei)(wei)延伸(shen)(shen)板與(yu)習安裝(zhuang)板之間的密封(feng)膠(jiao)條成本也(ye)較高，且容易(yi)出現密封(feng)不可(ke)靠的問題。

技術實現要素：

本(ben)實(shi)用新型所要(yao)解決的(de)技術問題是提供一(yi)種下安(an)裝板(ban)總成，具有耐(nai)腐蝕、結構簡單、開發制造成本(ben)低、安(an)裝精度高及抗扭(niu)轉性能強(qiang)的(de)優點。

本實(shi)用新型解(jie)決上(shang)述(shu)技術問題的技術方案(an)如(ru)下：一(yi)種下安(an)(an)裝(zhuang)(zhuang)板(ban)(ban)總成(cheng)，包括下安(an)(an)裝(zhuang)(zhuang)板(ban)(ban)和前(qian)圍(wei)板(ban)(ban)延(yan)伸(shen)板(ban)(ban)，所(suo)述(shu)前(qian)圍(wei)板(ban)(ban)延(yan)伸(shen)板(ban)(ban)為“U”形(xing)，所(suo)述(shu)下安(an)(an)裝(zhuang)(zhuang)板(ban)(ban)固定設置在(zai)所(suo)述(shu)前(qian)圍(wei)板(ban)(ban)延(yan)伸(shen)板(ban)(ban)一(yi)側面(mian)上(shang)部，所(suo)述(shu)下安(an)(an)裝(zhuang)(zhuang)板(ban)(ban)與(yu)所(suo)述(shu)前(qian)圍(wei)板(ban)(ban)固定連接，所(suo)述(shu)前(qian)圍(wei)板(ban)(ban)延(yan)伸(shen)板(ban)(ban)兩端分別與(yu)左鉸(jiao)鏈(lian)(lian)上(shang)支(zhi)架、左鉸(jiao)鏈(lian)(lian)下支(zhi)架和右(you)鉸(jiao)鏈(lian)(lian)和支(zhi)架、右(you)鉸(jiao)鏈(lian)(lian)下支(zhi)架固定連接。

所(suo)述(shu)前(qian)圍板(ban)延伸板(ban)側壁上設(she)置有(you)空(kong)調風口安裝(zhuang)孔(kong)，所(suo)述(shu)空(kong)調風口安裝(zhuang)孔(kong)設(she)置于所(suo)述(shu)下安裝(zhuang)板(ban)下方。

所(suo)述空調風口安裝孔在(zai)邊(bian)緣位置設置有空調風口加強板(ban)。

所(suo)(suo)述(shu)前圍(wei)(wei)板(ban)延伸(shen)(shen)板(ban)兩側壁之(zhi)間設置有下安(an)裝板(ban)加(jia)強支(zhi)架，所(suo)(suo)述(shu)安(an)裝板(ban)加(jia)強支(zhi)架兩端(duan)與(yu)所(suo)(suo)述(shu)前圍(wei)(wei)板(ban)延伸(shen)(shen)板(ban)兩側壁固定連接。

所述下安裝板(ban)加強支架設(she)置有兩(liang)個(ge)。

所(suo)述(shu)前圍板(ban)(ban)(ban)延伸板(ban)(ban)(ban)內部下方(fang)固(gu)定設置有(you)延伸板(ban)(ban)(ban)加強(qiang)板(ban)(ban)(ban)，所(suo)述(shu)延伸板(ban)(ban)(ban)加強(qiang)板(ban)(ban)(ban)下表(biao)面與所(suo)述(shu)前圍板(ban)(ban)(ban)延伸板(ban)(ban)(ban)下部上表(biao)面貼合(he)。

所(suo)述延(yan)伸(shen)板(ban)加(jia)強(qiang)(qiang)(qiang)板(ban)包括延(yan)伸(shen)板(ban)左(zuo)加(jia)強(qiang)(qiang)(qiang)板(ban)和延(yan)伸(shen)板(ban)右(you)加(jia)強(qiang)(qiang)(qiang)板(ban)，所(suo)述延(yan)伸(shen)板(ban)左(zuo)加(jia)強(qiang)(qiang)(qiang)板(ban)設置于(yu)所(suo)述延(yan)伸(shen)板(ban)加(jia)強(qiang)(qiang)(qiang)板(ban)左(zuo)端(duan)內部(bu)上表面，所(suo)述延(yan)伸(shen)板(ban)右(you)加(jia)強(qiang)(qiang)(qiang)板(ban)設置于(yu)所(suo)述延(yan)伸(shen)板(ban)加(jia)強(qiang)(qiang)(qiang)板(ban)右(you)端(duan)內部(bu)上表面。

所(suo)(suo)述(shu)(shu)下(xia)安裝(zhuang)(zhuang)板(ban)上(shang)設(she)置(zhi)(zhi)有前擋玻璃(li)安裝(zhuang)(zhuang)沉臺，所(suo)(suo)述(shu)(shu)前擋玻璃(li)安裝(zhuang)(zhuang)沉臺設(she)置(zhi)(zhi)在所(suo)(suo)述(shu)(shu)下(xia)安裝(zhuang)(zhuang)板(ban)與所(suo)(suo)述(shu)(shu)前圍板(ban)延伸板(ban)連接(jie)位置(zhi)(zhi)處，所(suo)(suo)述(shu)(shu)前擋玻璃(li)安裝(zhuang)(zhuang)與所(suo)(suo)述(shu)(shu)下(xia)安裝(zhuang)(zhuang)板(ban)一體成形。

所述(shu)(shu)下(xia)安(an)裝板上(shang)設(she)置有(you)第一加強部(bu)件，所述(shu)(shu)前圍板延伸(shen)板上(shang)設(she)置有(you)第二加強部(bu)件。

所(suo)述第(di)(di)一加強部(bu)件(jian)和(he)所(suo)述第(di)(di)二加強部(bu)件(jian)均為向上(shang)凸起的(de)加強筋。

本實用(yong)新型提供一(yi)種下(xia)(xia)(xia)(xia)(xia)安裝(zhuang)板(ban)(ban)(ban)(ban)總成(cheng)，包括(kuo)下(xia)(xia)(xia)(xia)(xia)安裝(zhuang)板(ban)(ban)(ban)(ban)和前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)，所(suo)(suo)述(shu)前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)為“U”形，所(suo)(suo)述(shu)下(xia)(xia)(xia)(xia)(xia)安裝(zhuang)板(ban)(ban)(ban)(ban)固定設(she)置(zhi)在所(suo)(suo)述(shu)前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)一(yi)側面上部，所(suo)(suo)述(shu)下(xia)(xia)(xia)(xia)(xia)安裝(zhuang)板(ban)(ban)(ban)(ban)與所(suo)(suo)述(shu)前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)固定連(lian)接(jie)，所(suo)(suo)述(shu)前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)兩端分別與左鉸(jiao)鏈上支架(jia)(jia)、左鉸(jiao)鏈下(xia)(xia)(xia)(xia)(xia)支架(jia)(jia)和右(you)鉸(jiao)鏈和支架(jia)(jia)、右(you)鉸(jiao)鏈下(xia)(xia)(xia)(xia)(xia)支架(jia)(jia)固定連(lian)接(jie)。這樣，在安裝(zhuang)時，由于延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)設(she)計為“U”形，其(qi)安裝(zhuang)點均設(she)置(zhi)在“U”行內部，不(bu)需(xu)要必(bi)須在總裝(zhuang)裝(zhuang)配前(qian)后再安裝(zhuang)，在車輛進(jin)行總裝(zhuang)時，直接(jie)對應其(qi)所(suo)(suo)在位置(zhi)即可(ke)進(jin)行安裝(zhuang)，通過將(jiang)前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)設(she)計為“U”形，前(qian)圍(wei)(wei)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)與下(xia)(xia)(xia)(xia)(xia)安裝(zhuang)板(ban)(ban)(ban)(ban)的(de)焊接(jie)面位置(zhi)較高，并涂點焊密封膠，可(ke)靠性高，不(bu)容易出(chu)現(xian)生銹、漏(lou)水等(deng)問題，而且下(xia)(xia)(xia)(xia)(xia)安裝(zhuang)板(ban)(ban)(ban)(ban)結(jie)構(gou)(gou)簡單，零件(jian)的(de)制造(zao)與精(jing)度(du)保證都相對容易，“U”形結(jie)構(gou)(gou)大大增加(jia)了前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)(yan)(yan)伸板(ban)(ban)(ban)(ban)的(de)抗扭轉性能。相對于現(xian)有(you)(you)技(ji)術而言具有(you)(you)的(de)優點是(shi)：具有(you)(you)耐腐(fu)蝕、結(jie)構(gou)(gou)簡單、開發(fa)制造(zao)成(cheng)本低(di)、安裝(zhuang)精(jing)度(du)高及抗扭轉性能強的(de)優點。

附圖說明

圖1為本(ben)實用新型下安(an)裝板總成的整體(ti)結構示意圖；

圖(tu)(tu)2為(wei)本(ben)實用(yong)新型(xing)下(xia)安裝(zhuang)板總成的局部(bu)放大示意圖(tu)(tu)；

圖(tu)3為(wei)本實用(yong)新型下安(an)(an)裝板(ban)總成的延伸板(ban)加強板(ban)安(an)(an)裝位置示(shi)意(yi)圖(tu)；

圖4為本實用新(xin)型下安裝(zhuang)板總成的(de)截(jie)面結構示意圖。

附圖中，各標(biao)號所(suo)代表的部件(jian)列表如下：

1、下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)，2、前圍板(ban)(ban)(ban)延(yan)伸板(ban)(ban)(ban)，3、空調風口加強板(ban)(ban)(ban)，4、下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)加強支架(jia)，5、延(yan)伸板(ban)(ban)(ban)右加強板(ban)(ban)(ban)，6、前擋玻璃安(an)裝(zhuang)(zhuang)沉臺(tai)。

具體實施方式

以下結合附圖對本實(shi)用新(xin)(xin)型的原理和特征進行描述，所舉實(shi)例只用于解釋本實(shi)用新(xin)(xin)型，并非用于限定(ding)本實(shi)用新(xin)(xin)型的范圍。

如圖1-圖4所示，本(ben)實用新型提供的下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)總成，包括下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)1和(he)前(qian)圍(wei)板(ban)(ban)(ban)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)2，所述(shu)(shu)前(qian)圍(wei)板(ban)(ban)(ban)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)2為(wei)“U”形，所述(shu)(shu)下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)1固(gu)定設(she)置(zhi)在(zai)(zai)所述(shu)(shu)前(qian)圍(wei)板(ban)(ban)(ban)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)2一側(ce)面上部，所述(shu)(shu)下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)1與所述(shu)(shu)前(qian)圍(wei)板(ban)(ban)(ban)固(gu)定連(lian)接(jie)(jie)(jie)，所述(shu)(shu)前(qian)圍(wei)板(ban)(ban)(ban)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)2兩端分別與左(zuo)鉸(jiao)鏈上支架(jia)、左(zuo)鉸(jiao)鏈下支架(jia)和(he)右鉸(jiao)鏈和(he)支架(jia)、右鉸(jiao)鏈下支架(jia)固(gu)定連(lian)接(jie)(jie)(jie)。這樣(yang)，在(zai)(zai)安(an)裝(zhuang)(zhuang)時，由于(yu)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)設(she)計(ji)為(wei)“U”形，其安(an)裝(zhuang)(zhuang)點(dian)(dian)均(jun)設(she)置(zhi)在(zai)(zai)“U”行內部，不需(xu)要必須在(zai)(zai)總裝(zhuang)(zhuang)裝(zhuang)(zhuang)配前(qian)后再安(an)裝(zhuang)(zhuang)，在(zai)(zai)車輛(liang)進(jin)(jin)行總裝(zhuang)(zhuang)時，直(zhi)接(jie)(jie)(jie)對應其所在(zai)(zai)位(wei)置(zhi)即(ji)可進(jin)(jin)行安(an)裝(zhuang)(zhuang)，通過將前(qian)圍(wei)板(ban)(ban)(ban)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)2設(she)計(ji)為(wei)“U”形，前(qian)圍(wei)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)與下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)1的焊接(jie)(jie)(jie)面位(wei)置(zhi)較高，并涂點(dian)(dian)焊密(mi)封膠，可靠(kao)性高，不容易(yi)出現生銹、漏水等問題，而且(qie)下安(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)1結構簡單，零件的制造與精度(du)(du)保證都相(xiang)對容易(yi)，“U”形結構大大增(zeng)加了前(qian)圍(wei)板(ban)(ban)(ban)延(yan)(yan)(yan)(yan)伸(shen)板(ban)(ban)(ban)2的抗扭轉性能。相(xiang)對于(yu)現有(you)技(ji)術而言具有(you)的優(you)點(dian)(dian)是：具有(you)耐腐蝕(shi)、結構簡單、開發制造成本(ben)低、安(an)裝(zhuang)(zhuang)精度(du)(du)高及抗扭轉性能強(qiang)的優(you)點(dian)(dian)

本實用(yong)新(xin)型(xing)的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)下(xia)安裝(zhuang)(zhuang)(zhuang)板(ban)(ban)(ban)(ban)總(zong)成，如圖1-圖4所(suo)(suo)示，在(zai)(zai)(zai)前面(mian)描述的(de)(de)(de)(de)(de)技術(shu)方(fang)案的(de)(de)(de)(de)(de)基(ji)礎上還(huan)可(ke)以是：所(suo)(suo)述前圍(wei)板(ban)(ban)(ban)(ban)延(yan)伸板(ban)(ban)(ban)(ban)2側壁上設置有空(kong)(kong)調(diao)(diao)風口(kou)(kou)安裝(zhuang)(zhuang)(zhuang)孔(kong)，所(suo)(suo)述空(kong)(kong)調(diao)(diao)風口(kou)(kou)安裝(zhuang)(zhuang)(zhuang)孔(kong)設置于所(suo)(suo)述下(xia)安裝(zhuang)(zhuang)(zhuang)板(ban)(ban)(ban)(ban)1下(xia)方(fang)。這(zhe)樣，空(kong)(kong)調(diao)(diao)風口(kou)(kou)可(ke)以直接安裝(zhuang)(zhuang)(zhuang)在(zai)(zai)(zai)前圍(wei)板(ban)(ban)(ban)(ban)延(yan)伸板(ban)(ban)(ban)(ban)2上，安裝(zhuang)(zhuang)(zhuang)時，更加(jia)方(fang)便快捷，而且直接將空(kong)(kong)調(diao)(diao)風口(kou)(kou)對(dui)準(zhun)前圍(wei)板(ban)(ban)(ban)(ban)延(yan)伸板(ban)(ban)(ban)(ban)2上的(de)(de)(de)(de)(de)空(kong)(kong)調(diao)(diao)風口(kou)(kou)安裝(zhuang)(zhuang)(zhuang)孔(kong)位(wei)(wei)置，再進行(xing)固(gu)定(ding)，大(da)大(da)提(ti)高了工作(zuo)人員(yuan)的(de)(de)(de)(de)(de)工作(zuo)效率。進一(yi)步優選的(de)(de)(de)(de)(de)技術(shu)方(fang)案是：所(suo)(suo)述空(kong)(kong)調(diao)(diao)風口(kou)(kou)安裝(zhuang)(zhuang)(zhuang)孔(kong)在(zai)(zai)(zai)邊(bian)緣位(wei)(wei)置設置有空(kong)(kong)調(diao)(diao)風口(kou)(kou)加(jia)強(qiang)板(ban)(ban)(ban)(ban)3。這(zhe)樣，空(kong)(kong)調(diao)(diao)風口(kou)(kou)加(jia)強(qiang)板(ban)(ban)(ban)(ban)3設置在(zai)(zai)(zai)空(kong)(kong)調(diao)(diao)風口(kou)(kou)的(de)(de)(de)(de)(de)邊(bian)緣位(wei)(wei)置，大(da)大(da)增加(jia)了邊(bian)緣位(wei)(wei)置處的(de)(de)(de)(de)(de)結(jie)(jie)構強(qiang)度，保(bao)證其結(jie)(jie)構的(de)(de)(de)(de)(de)使用(yong)壽(shou)命。

本實用新型的的下(xia)安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)總(zong)成，如圖(tu)1-圖(tu)4所(suo)(suo)(suo)(suo)示(shi)，在前(qian)(qian)面描述(shu)(shu)的技(ji)術(shu)方(fang)案的基(ji)礎上還可以是(shi)(shi)：所(suo)(suo)(suo)(suo)述(shu)(shu)前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2兩(liang)側(ce)壁(bi)(bi)之間(jian)設(she)(she)置(zhi)有下(xia)安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)4，所(suo)(suo)(suo)(suo)述(shu)(shu)安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)兩(liang)端(duan)與所(suo)(suo)(suo)(suo)述(shu)(shu)前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2兩(liang)側(ce)壁(bi)(bi)固定(ding)(ding)連接(jie)(jie)。這樣(yang)(yang)，在前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2兩(liang)側(ce)壁(bi)(bi)之間(jian)設(she)(she)置(zhi)下(xia)安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)4，安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)兩(liang)端(duan)與所(suo)(suo)(suo)(suo)述(shu)(shu)前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2兩(liang)側(ce)壁(bi)(bi)固定(ding)(ding)連接(jie)(jie)，安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)兩(liang)端(duan)將前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)的兩(liang)側(ce)連接(jie)(jie)，當(dang)前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)收(shou)到向內的壓力(li)是(shi)(shi)，安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)可以對其起到支(zhi)撐的作用，避免前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2發生變形(xing)，保證前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2的結(jie)構(gou)穩定(ding)(ding)性。進一(yi)步優(you)選的技(ji)術(shu)方(fang)案是(shi)(shi)：所(suo)(suo)(suo)(suo)述(shu)(shu)下(xia)安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)4設(she)(she)置(zhi)有兩(liang)個。這樣(yang)(yang)，設(she)(she)置(zhi)兩(liang)個下(xia)安(an)(an)(an)裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)支(zhi)架(jia)(jia)(jia)4可以保證前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2在受力(li)時(shi)的力(li)分擔更加(jia)(jia)(jia)均勻，從而進一(yi)步保證前(qian)(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)(ban)延(yan)伸(shen)(shen)板(ban)(ban)(ban)(ban)2的結(jie)構(gou)穩定(ding)(ding)性。

本實用(yong)新型(xing)的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)下安(an)裝(zhuang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)總成，如圖1-圖4所(suo)(suo)(suo)(suo)示，在前(qian)(qian)(qian)(qian)(qian)面(mian)描述(shu)(shu)的(de)(de)(de)(de)(de)技(ji)術(shu)方案的(de)(de)(de)(de)(de)基礎上(shang)(shang)還可以(yi)是(shi)：所(suo)(suo)(suo)(suo)述(shu)(shu)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2內(nei)部(bu)下方固定(ding)設(she)置(zhi)(zhi)有延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，所(suo)(suo)(suo)(suo)述(shu)(shu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)下表(biao)面(mian)與所(suo)(suo)(suo)(suo)述(shu)(shu)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2下部(bu)上(shang)(shang)表(biao)面(mian)貼合(he)。這樣在車(che)輛(liang)的(de)(de)(de)(de)(de)整體結(jie)(jie)構(gou)中，由(you)于(yu)在前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2位(wei)置(zhi)(zhi)需(xu)要安(an)裝(zhuang)及(ji)支撐的(de)(de)(de)(de)(de)零(ling)部(bu)件比(bi)較多，所(suo)(suo)(suo)(suo)以(yi)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2所(suo)(suo)(suo)(suo)需(xu)承(cheng)受(shou)的(de)(de)(de)(de)(de)外(wai)力(li)(li)更多更大，為了(le)保證前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2的(de)(de)(de)(de)(de)結(jie)(jie)構(gou)穩(wen)定(ding)性，在前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2內(nei)部(bu)下方固定(ding)設(she)置(zhi)(zhi)有延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，通(tong)過延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2的(de)(de)(de)(de)(de)結(jie)(jie)構(gou)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)度，大大增(zeng)加(jia)(jia)(jia)了(le)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2的(de)(de)(de)(de)(de)使用(yong)壽命。進一步優選的(de)(de)(de)(de)(de)技(ji)術(shu)方案是(shi)：所(suo)(suo)(suo)(suo)述(shu)(shu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)包括(kuo)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)左加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和(he)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)右(you)(you)(you)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)5，所(suo)(suo)(suo)(suo)述(shu)(shu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)左加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)設(she)置(zhi)(zhi)于(yu)所(suo)(suo)(suo)(suo)述(shu)(shu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)左端(duan)(duan)內(nei)部(bu)上(shang)(shang)表(biao)面(mian)，所(suo)(suo)(suo)(suo)述(shu)(shu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)右(you)(you)(you)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)5設(she)置(zhi)(zhi)于(yu)所(suo)(suo)(suo)(suo)述(shu)(shu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)右(you)(you)(you)端(duan)(duan)內(nei)部(bu)上(shang)(shang)表(biao)面(mian)。這樣，在車(che)輛(liang)的(de)(de)(de)(de)(de)整體結(jie)(jie)構(gou)中，由(you)于(yu)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2位(wei)置(zhi)(zhi)需(xu)要安(an)裝(zhuang)及(ji)支撐的(de)(de)(de)(de)(de)零(ling)部(bu)件比(bi)較多，所(suo)(suo)(suo)(suo)以(yi)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2所(suo)(suo)(suo)(suo)需(xu)承(cheng)受(shou)的(de)(de)(de)(de)(de)外(wai)力(li)(li)更多更大，延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)左加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)設(she)置(zhi)(zhi)于(yu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)左端(duan)(duan)內(nei)部(bu)上(shang)(shang)表(biao)面(mian)，延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)右(you)(you)(you)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)5設(she)置(zhi)(zhi)于(yu)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)右(you)(you)(you)端(duan)(duan)內(nei)部(bu)上(shang)(shang)表(biao)面(mian)，通(tong)過延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)左加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)和(he)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)右(you)(you)(you)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)5加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2的(de)(de)(de)(de)(de)結(jie)(jie)構(gou)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)度，不但增(zeng)大了(le)前(qian)(qian)(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)延(yan)(yan)(yan)(yan)(yan)伸(shen)(shen)(shen)(shen)(shen)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)2的(de)(de)(de)(de)(de)結(jie)(jie)構(gou)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)度，同時(shi)也(ye)提升了(le)車(che)輛(liang)在碰撞時(shi)發生變形的(de)(de)(de)(de)(de)手里要求，提高整車(che)安(an)全性。

本(ben)實用新型的(de)的(de)下(xia)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)總(zong)成，如圖(tu)1-圖(tu)4所(suo)示，在前(qian)(qian)(qian)面描述的(de)技(ji)術方案(an)的(de)基(ji)礎上(shang)還可以是：所(suo)述下(xia)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)1上(shang)設(she)置(zhi)有(you)(you)前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)沉(chen)(chen)臺6，所(suo)述前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)沉(chen)(chen)臺6設(she)置(zhi)在所(suo)述下(xia)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)1與(yu)所(suo)述前(qian)(qian)(qian)圍板(ban)(ban)延伸板(ban)(ban)2連接位置(zhi)處(chu)，所(suo)述前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)與(yu)所(suo)述下(xia)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)1一(yi)體成形(xing)。這樣，在下(xia)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)1上(shang)設(she)置(zhi)有(you)(you)前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)沉(chen)(chen)臺6，前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)在前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)沉(chen)(chen)臺6位置(zhi)處(chu)，不但方便前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃的(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)，同時前(qian)(qian)(qian)擋(dang)(dang)(dang)玻(bo)(bo)(bo)(bo)(bo)璃安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)沉(chen)(chen)臺6的(de)結(jie)構(gou)可以增(zeng)強下(xia)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)1的(de)結(jie)構(gou)強度。

本(ben)實用新型的(de)(de)(de)(de)的(de)(de)(de)(de)下(xia)(xia)(xia)安(an)裝(zhuang)(zhuang)板(ban)總成(cheng)，如圖1-圖4所(suo)示，在(zai)前(qian)面描述(shu)(shu)的(de)(de)(de)(de)技術方(fang)案(an)的(de)(de)(de)(de)基礎上(shang)(shang)還可(ke)以是(shi)：所(suo)述(shu)(shu)下(xia)(xia)(xia)安(an)裝(zhuang)(zhuang)板(ban)1上(shang)(shang)設(she)置有(you)第(di)(di)一(yi)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)部(bu)(bu)(bu)件(jian)(jian)，所(suo)述(shu)(shu)前(qian)圍(wei)板(ban)延伸板(ban)2上(shang)(shang)設(she)置有(you)第(di)(di)二加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)部(bu)(bu)(bu)件(jian)(jian)。這樣(yang)，為了進一(yi)步(bu)保(bao)證(zheng)下(xia)(xia)(xia)安(an)裝(zhuang)(zhuang)板(ban)1及前(qian)圍(wei)板(ban)延伸板(ban)2的(de)(de)(de)(de)結構強(qiang)(qiang)(qiang)(qiang)(qiang)度，在(zai)下(xia)(xia)(xia)安(an)裝(zhuang)(zhuang)板(ban)1上(shang)(shang)設(she)置第(di)(di)一(yi)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)部(bu)(bu)(bu)件(jian)(jian)，在(zai)前(qian)圍(wei)板(ban)延伸板(ban)2上(shang)(shang)設(she)置第(di)(di)二加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)部(bu)(bu)(bu)件(jian)(jian)。進一(yi)步(bu)優選(xuan)的(de)(de)(de)(de)技術方(fang)案(an)是(shi)：所(suo)述(shu)(shu)第(di)(di)一(yi)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)部(bu)(bu)(bu)件(jian)(jian)和所(suo)述(shu)(shu)第(di)(di)二加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)部(bu)(bu)(bu)件(jian)(jian)均為向上(shang)(shang)凸起的(de)(de)(de)(de)加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)筋(jin)。這樣(yang)，加(jia)(jia)(jia)強(qiang)(qiang)(qiang)(qiang)(qiang)筋(jin)是(shi)制造(zao)工業中常用的(de)(de)(de)(de)技術手段(duan)，在(zai)保(bao)證(zheng)提(ti)升(sheng)結構強(qiang)(qiang)(qiang)(qiang)(qiang)度要求的(de)(de)(de)(de)前(qian)提(ti)下(xia)(xia)(xia)，大(da)大(da)節省了開發(fa)成(cheng)本(ben)。

以上所述僅為本(ben)(ben)(ben)實(shi)用(yong)新型(xing)的(de)較佳實(shi)施例，并不用(yong)以限制本(ben)(ben)(ben)實(shi)用(yong)新型(xing)，凡(fan)在本(ben)(ben)(ben)實(shi)用(yong)新型(xing)的(de)精神和原則(ze)之內(nei)，所作的(de)任何修改、等同替換、改進(jin)等，均應包含在本(ben)(ben)(ben)實(shi)用(yong)新型(xing)的(de)保護范圍之內(nei)。