A roof type liquid crystal display screen positioning device, which is provided with a fixed on the inside of the car to the top surface of the frame, the frame has four internal frame, frame and form a groove of the Lord, to one side of the accommodating groove is pivoted with a liquid crystal display screen, wherein one side of the box the assembly has a clamping device, when the liquid crystal display screen contained in the containing groove, the clamping device is formed by positioning, which is characterized in that the box body is assembled with a clamping device of the frame is provided with a peripheral wall and the inner peripheral wall of the outer peripheral wall is provided with a through hole, and the inner peripheral wall adjacent to the roof end is provided with a through groove, the clamping device is arranged by a peripheral wall perforation of the pressing block, put in a week in wall groove and a pressing block clamping hook, and a spring held between the pressing block and the inner peripheral wall of the composition, which is located in the hook. The frame of the accommodating groove inside the end is provided with a hook part extending toward the direction of the pressing block, a hook to a liquid crystal display; liquid crystal display screen is fixed to the surface of the assembly without a fixed frame curtain, fixed frame adjacent clamping device of the side plate is provided with a clamping device for clamping the card hook slot.
【技术实现步骤摘要】
本技术为一种车顶式液晶显示幕的定位装置，主要提供一种方便操作、保护营幕、具有完整外观的设计。而为了改善车顶式液晶显示幕的萤幕表面容易沾染灰尘的缺失，本案的创作人即著手设计一种车顶式液晶显示幕的定位装置，以达到方便收折与开启、避兔萤幕沾染灰尘、以及方便液晶显示幕旋转定位的设计。为使贵审查委员能进一步了解本技术的装置、特征及其他目的，兹以较佳实施例及附图详细说明如后 图2是本技术的分解示意图。图3是本技术的侧视剖面示意图。图4是本技术的卡制装置的部份剖面示意图。图5是本技术的卡制装置的部份动作剖面示意图。图6是本技术的旋转角度时的部价仰视示意图。图7是本技术的活动后后盖与框体的部份组合示意图。附图中(10)框体 (100)外周壁(101)内周壁(102)穿孔(103)穿槽 (105)螺孔(106)螺栓 (107)突柱(108)枢轴 (109)突柱(11)活动后后盖 (111)突耳(112)套筒 (113)扭力弹簧(12)容置槽 (121)挡块(20)液晶显示幕 (21)板体(22)螺栓 (23)固定框架(231)穿槽 (232)穿绳片(233)卡槽 (234)突耳(235)穿孔 (236)穿轴(237)螺帽 (30)卡制装置(31)按压块 (32)钩体(321)穿槽 (322)弹性片(323)卡制部(324)钩部(33)弹簧 (34)突柱上述是为本技术的大致配置及动作，其详细装置则请复参阅图2及图3所示，其中，所述的框体(10)各边框是设有外周壁(100)及内周壁(101)，而框体(10)组装有卡制装置(30)该边框的外周...
【技术保护点】
【技术特征摘要】
1.一种车顶式液晶显示幕的定位装置，其设有一用以固定于汽车内部顶面的框体，框体具有四边框，框体的内部并形成一中主的容置槽，于容置槽的其中一侧枢设有液晶显示幕，该框体的其中一侧组装有卡制装置，当液晶显示幕收容于容置槽内部时，藉由卡制装置形成定位，其特征在于框体组装有卡制装置该边框是设有外周壁及内周壁，该外周壁上设有一穿孔，而内周壁邻近车顶该端则设有一穿槽，该卡制装置是由一穿置于外周壁穿孔的按压块、一穿置于内周壁穿槽并与按压块卡设的钩体、以及一顶持于按压块与内周壁之间的弹簧所组成，其中，钩体位于框体的容置槽内部该端设有朝向按压块方向延伸的钩部，藉以钩设液晶显示幕；液晶显示幕的未设萤幕该面固定组装一固定框架，固定框架邻近卡制装置该侧片上设有一可供卡制装置的钩体卡设的卡槽。2.如权利要求1所述的车顶式液晶显示幕的定位装置，其特征在于其中，所述的卡制装置的按压块朝向内周壁该侧设为开口状，而相对端则为封闭状，按压块内部设有一自封闭端延伸而出的定位柱，所述的弹簧即套设于定位柱外并顶持于边框的内周壁与按压块的封闭端之间。3.如权利要求1或2所述的车顶式液晶显示幕的定位装置，其特征在于其中，所述的卡制装置的按压块邻近车顶该侧壁穿设有卡槽，而所述的钩体是由水平侧板与纵向侧板所组成的L型板体，钩体的钩部即设于纵向侧板上，而水平侧板上的板面上则设有呈三边环绕的穿槽，使穿槽...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。