宣(xuan)傳(chuan)欄是人(ren)們日常生活(huo)中常見的一種(zhong)戶外(wai)宣(xuan)傳(chuan)設備，由于它(ta)的板式風格可調(diao)，發布快捷且可以滿足(zu)于各種(zhong)場合的各種(zhong)人(ren)群的宣(xuan)傳(chuan)需求(qiu)，因此廣泛應用于我們的日常生活(huo)中，目前的宣(xuan)傳(chuan)欄大多固定設置在(zai)某一地點(dian)不可移動，且宣(xuan)傳(chuan)時一般只(zhi)采用宣(xuan)傳(chuan)欄的正面來做使用。

贛州宣傳欄制作包(bao)(bao)括(kuo)頂棚、展(zhan)(zhan)板和(he)支(zhi)(zhi)(zhi)(zhi)架(jia)，頂棚安(an)裝(zhuang)展(zhan)(zhan)板的(de)(de)頂部，展(zhan)(zhan)板安(an)裝(zhuang)在(zai)支(zhi)(zhi)(zhi)(zhi)架(jia)上(shang)(shang)，支(zhi)(zhi)(zhi)(zhi)架(jia)固定于(yu)地(di)面(mian)(mian)(mian)(mian)上(shang)(shang)，其特征在(zai)于(yu)：還包(bao)(bao)括(kuo)鏡(jing)片(pian)(pian)組(zu)(zu)，所(suo)(suo)述鏡(jing)片(pian)(pian)組(zu)(zu)包(bao)(bao)括(kuo)兩(liang)片(pian)(pian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)和(he)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)組(zu)(zu)件(jian)，兩(liang)片(pian)(pian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)分別安(an)裝(zhuang)在(zai)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)組(zu)(zu)件(jian)的(de)(de)前(qian)側(ce)和(he)后側(ce)；光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)組(zu)(zu)件(jian)包(bao)(bao)括(kuo)多(duo)片(pian)(pian)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)和(he)多(duo)片(pian)(pian)平(ping)(ping)(ping)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)，所(suo)(suo)有光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)上(shang)(shang)的(de)(de)刻(ke)線方向相(xiang)(xiang)互(hu)平(ping)(ping)(ping)行，所(suo)(suo)有光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)和(he)所(suo)(suo)有平(ping)(ping)(ping)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)相(xiang)(xiang)互(hu)平(ping)(ping)(ping)行安(an)裝(zhuang)，任意相(xiang)(xiang)鄰(lin)(lin)的(de)(de)兩(liang)片(pian)(pian)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)之間均(jun)為(wei)平(ping)(ping)(ping)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)，任意相(xiang)(xiang)鄰(lin)(lin)的(de)(de)兩(liang)片(pian)(pian)平(ping)(ping)(ping)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)之間均(jun)為(wei)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)，任意一片(pian)(pian)平(ping)(ping)(ping)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)的(de)(de)厚度為(wei)其前(qian)側(ce)相(xiang)(xiang)鄰(lin)(lin)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)的(de)(de)光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)常數的(de)(de)整(zheng)數倍；所(suo)(suo)述鏡(jing)片(pian)(pian)組(zu)(zu)通過(guo)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)移動式(shi)安(an)裝(zhuang)在(zai)支(zhi)(zhi)(zhi)(zhi)架(jia)上(shang)(shang)；支(zhi)(zhi)(zhi)(zhi)架(jia)包(bao)(bao)括(kuo)支(zhi)(zhi)(zhi)(zhi)架(jia)底座、支(zhi)(zhi)(zhi)(zhi)架(jia)上(shang)(shang)框(kuang)和(he)支(zhi)(zhi)(zhi)(zhi)架(jia)外框(kuang)，支(zhi)(zhi)(zhi)(zhi)架(jia)上(shang)(shang)框(kuang)設置在(zai)支(zhi)(zhi)(zhi)(zhi)架(jia)底座上(shang)(shang)，支(zhi)(zhi)(zhi)(zhi)架(jia)外框(kuang)設置在(zai)支(zhi)(zhi)(zhi)(zhi)架(jia)上(shang)(shang)框(kuang)的(de)(de)邊(bian)緣，支(zhi)(zhi)(zhi)(zhi)架(jia)上(shang)(shang)框(kuang)垂(chui)直(zhi)地(di)面(mian)(mian)(mian)(mian)安(an)裝(zhuang)，支(zhi)(zhi)(zhi)(zhi)架(jia)外框(kuang)包(bao)(bao)括(kuo)設置有凸塊；兩(liang)片(pian)(pian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)分別為(wei)前(qian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)和(he)后表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)，沿前(qian)后方向，光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)組(zu)(zu)件(jian)在(zai)前(qian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)上(shang)(shang)的(de)(de)投影完全(quan)落入前(qian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)的(de)(de)邊(bian)界內，光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)組(zu)(zu)件(jian)在(zai)后表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)上(shang)(shang)的(de)(de)投影完全(quan)落入后表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)的(de)(de)邊(bian)界內，光(guang)(guang)(guang)柵(zha)(zha)(zha)(zha)組(zu)(zu)件(jian)、前(qian)表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)和(he)后表(biao)(biao)(biao)面(mian)(mian)(mian)(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)形成(cheng)凹(ao)槽，凸塊滑接式(shi)安(an)裝(zhuang)在(zai)凹(ao)槽中。

通過(guo)將不同(tong)的(de)海報(bao)平鋪，通過(guo)光柵(zha)對不同(tong)位置(zhi)的(de)海報(bao)進行亮度(du)加(jia)強和(he)減弱(ruo)，降(jiang)低了觀(guan)測(ce)者觀(guan)看遠處(chu)海報(bao)的(de)難(nan)度(du)，同(tong)時考慮到光柵(zha)脆弱(ruo)，價格昂貴，在能夠不影響(xiang)(xiang)光柵(zha)衍射加(jia)強的(de)基(ji)礎上，采(cai)用平面(mian)玻(bo)璃加(jia)固，防止塵蟲影響(xiang)(xiang)。

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