液晶屏幕的背盖组装结构技术领域本实用新型揭露一种液晶屏幕的背盖组装结构，特别是运用简易卡扣以提供使用者方便更换液晶屏幕背盖的组装结构。 The back cover back cover assembly structure of the assembled structure as a liquid crystal screen of the present invention discloses an LCD screen, in particular to provide the use of a simple snap a user to conveniently replace the LCD screen back cover assembling structure. 背景技术众所皆知，笔记型计算机与桌上型计算机在使用上的最大差异之处，在于笔记型计算机具有可供携带使用的特性，而得以让消费者跳脱只能在办公桌前作业的限制，也因为笔记型计算机为一种可以被携带使用的电气装置，相对的其除了功能上的相关规格、等级可供消费者选择之外，其外型设计更是消费者选择的重点之一。 Background It is well known, at the maximum difference of notebook and desktop computers in use that notebook has features for portable use, and to allow consumers to escape only at the desk before the job restrictions, but also because as a notebook computer can be used to carry electrical devices, in addition to its relative size on the relevant functions, levels available to consumers outside its exterior design is the focus of consumer choice one. 再者，笔记型计算机的外型基本上包括机体以及液晶屏幕两个主要部份，其中液晶屏幕可相对与机体折叠盖合，因此其液晶屏幕的背盖更成为整体外型设计的重点。 Further, appearance of the notebook computer body and substantially comprises two main parts of the liquid crystal screen, wherein the LCD screen can be folded relative to the body cover is closed, so that the back cover of the liquid crystal screen have become the focus of the overall exterior design. 另外，液晶屏幕的背盖因容易被受到刮伤、污损，使得背盖设计成可替换渐渐成为消费者所需求。 Further, because the back cover of the liquid crystal screen being easily scratched, stained, such that the back cover is designed to be gradually Alternatively consumer demand. 然而，昔知液晶屏幕背盖组装结构多如图l所示，主要利用螺丝5 将液晶屏幕当中的液晶模块l、固定架2、前盖3以及背盖4锁固在一起， 当使用者或制造商须拆卸与更换背盖时，必须重复拆装螺丝，不仅使液晶屏幕的组装步骤趋于复杂繁瑣，更降低消费者自行更换背盖样的方便性。 However, as shown in Figure l Xi Chita LCD back cover assembling structure, with a screw 5 to the main LCD screen LCD module among l, holder 2, the front cover 3 and back cover 4 tightened together, or when the user manufacturers must be disassembled when replacing the back cover must be repeated removable screws, not only the LCD screen assembly step become complex and cumbersome, but also reduces the consumer replaceable like the back cover of convenience. 实用新型内容本实用新型的主要目的在于提供一种液晶屏幕的背盖组装结构。 SUMMARY The main object of the present invention is to provide a back cover assembling structure for a liquid crystal screen. 本实用新型的有益效果为：该组装结构包括有一固定架、 一前盖及一背盖；其中，该固定架用以固定液晶模块，前盖利用卡扣及螺丝锁固的方式与闺定架组装结合；背盖则利用卡扣的方式与前盖相组装结合，俾只需透过简单按压卡钩的方式即可将背盖自液晶屏幕上拆下，以及利用简单的卡扣动作将背盖装设于到液晶屏幕上。 The present invention is beneficial effects: the assembly structure comprises a holder, a front cover and a back cover; wherein the bracket for fixing the liquid crystal module, a front cover and a screw with a snap locking manner fixed frame Gui binding assembly; back cover is a snap manner to the front cover is assembled in conjunction with, the back cover can be detached from the screen on the LCD to serve pressing hook with simple manner, by a simple snap action and the back the cover is mounted on the LCD screen. 与上述既有习知技术相比较，本实用新型具有下列功效：1. 背盖自液晶屏幕拆下后，液晶屏幕的液晶模块、固定架及前盖仍然稳固结合，不致于改变液晶屏幕的基本结构。 Both compared with the above conventional art, the present invention has the following effects: 1. Since the rear cover is removed the LCD screen, LCD screen, liquid crystal module, a front cover and holder remains firmly bound, as not substantially change the LCD screen structure. 2. 利用简单按压卡钩的方式即可将背盖自液晶屏幕拆下，以及利用简单卡扣动作将背盖组装回液晶屏幕上，方便消费者自行更换背盖。 2. Using a simple way to press the hook from the LCD screen to remove the back cover, and back cover with a simple snap action will be assembled back on the LCD screen, easy for consumers to replace the back cover on their own. 3. 业者可以视消费者需求，更换不同颜色、样式的背盖出货，而不须经由繁复的拆装步骤。 3. industry depends on consumer demand can switch to a different color, style back cover shipments, rather than by the complicated subject of disassembly steps. 附图说明图1为一习有液晶屏幕背盖组装结构的局部结构剖视图；图2为本实用新型中液晶模块与固定架的结构分解图；图3为本实用新型中前盖与固定架的结构分解图；图4为本实用新型中背盖与前盖的结构分解图；图5为本实用新型中前盖与固定架接合部位局部放大剖视图；图6为本实用新型的背盖组装结构局部剖视图；图7为本实用新型中前盖与背盖接合部位局部;^文大剖^L图。 Figure 1 is a cross-sectional structure of a conventional LCD screen back cover partially assembled view of the structure; FIG. 2 of the present invention, the liquid crystal module and an exploded view of the structure of the holder; FIG. 3 in the present invention the front cover and the holder FIG exploded configuration; FIG. 4 in the back cover and the front cover of new structure of the present utility exploded view; FIG. 5 and the new holder in the front cover partially enlarged cross-sectional view of a joint of the present utility; FIG. 6 of the present invention the back cover assembling structure a partial cross-sectional view; FIG. 7 new front cover and the back cover of the present utility local joint; ^ ^ L Wen large cross-sectional FIG. 【图号说明】液晶模块l 固定架2前盖3 背盖4接合边41、 42、 43、 44 螺丝5接固组件6 第一扣孔61第一^^钩62 穿孔63螺孔64 卡固组件7第二扣孔71 第二卡钩72第三卡钩73 第三扣孔74具体实施方式.本实用新型的特点，可参阅本实用新型图式及实施例的详细说明而获得清楚地了解。 No. DESCRIPTION [FIG liquid crystal module holder 2 l front cover 3 of the back cover 4 hems 41, 42, 43, 44 the screw 5 fixed contact assembly 6 the first fastening hole 61 of the first hook 62 perforations 63 ^^ retaining screw 64 assembly 7 second engaging holes 71 of the second hook 72 of the third hook 73 engaging holes 74 of the third embodiment dETAILED DESCRIPTION the present invention features, refer to the present invention the drawings and detailed description of the embodiments obtained clearly understood . 本实用新型液晶屏幕的背盖组装结构包括有： 一液晶模块l、 一固定架2、 一前盖3以及一背盖4;请同时配合参照图2至图4所示；图2为液晶模块与固定架的结构分解图（组装步骤一）；图3为前盖与固定架的结构分解图（组装步骤二）；图4为背盖与前盖的结构分解图（组装步骤三）；其中：该固定架2用以固定供液晶模块1 ，而该固定架2与该前盖3的周边设有复数接固组件6，如图所示，各接固组件6于前盖3处设有复数个第一卡钩62,另外于周边更可进一步设有复数个穿孔63，而各接固组件6 并于固定架2设有与第一"1^钩62相对应扣入的第一扣孔61，更可进一步于固定架2周边设有与穿孔63相对应的螺孔64以及可锁固穿孔63与螺孔64的复数螺丝5。该前盖3与该背盖4间更设有复数卡固组件7,而该卡固组件7包含一第二扣孔71、与第二扣孔71相对应的第二卡钩72、第三卡钩73 Back cover assembling structure according to the present invention, the liquid crystal screen comprising: a liquid crystal module L, a holder 2, a front cover and a back cover 3 4; Please also with reference to FIGS. 2 to FIG. 4; FIG. 2 is a liquid crystal module FIG exploded fixed frame structure (assembling step a); Figure 3 an exploded view (assembly step b) of the fixed frame structure of the front cover; FIG. 4 is a front cover and a back cover exploded view of a structure (assembling step c); wherein : the fixing holder 2 is used for the liquid crystal module 1, the holder 2 and the front cover 3 is provided with a plurality of peripheral fixed contact assembly 6, as shown, each of the fixed contact assembly 6 at the front cover 3 is provided with a plurality of first hooks 62, but also further to the periphery further provided with a plurality of perforations 63, each of the contact assembly 6 is fixed to the holder 2 and is provided with the first "1 ^ a first clip 62 snap into the corresponding hole 61, but also in the holder 2 is further provided with peripheral perforations 63 corresponding to the screw hole 64 and a plurality of perforations lock screw with the screw holes 5.63 of the front cover 64 of the back cover 3 is provided with four more a plurality of retaining elements 7, 7 and the retaining assembly comprises a second fastening hole 71, and the second fastening hole 71 corresponding to the second hook 72, a third hook 73 与第三卡钩73相对应的第三扣孔74。其中，该第二扣孔71设置于背盖4的其中一个接合边41;而该第二卡钩72设置于前盖3与该第二扣孔71的相对应侧边。此外，以及第三卡钩73分别设置于背盖4的其中三个接合边42、 43、 44，且各接合边42、 43、 44异于第二扣孔71所设置的接合边41，而第三扣孔74则设于该前盖3与各接合边42、 43、 44的相对应侧边。据以，整体组装时，该固定架2可先与液晶模块1相互锁固（如图2 所示)；该前盖3可以利用第一卡钩62扣入固定架2的第一扣孔61与固定架2相扣合，以及利用螺丝5经穿孔63再锁入固定架2的螺孔64来达到与固定架2组装结合的目的(如图3及图5所示)；再者，背盖4则利用第三卡钩73扣入前盖3的第三扣孔74的方式(如图4及图6所示），以及利用其第二扣孔71供前盖3第二卡钩72扣入的方式(如图4及图7所示)与前盖3相组装结合。反之，将 The third fastening hole 73 corresponding to the third hook 74. wherein the second engaging holes 71 provided in the back cover 4, wherein a joining edge 41; and the second hook 72 of the front cover 3 is provided with the second two engaging holes 71 corresponding to the sides. Further, the third and the hook 73 are provided in the back cover 4, wherein three hems 42, 43, 44, 42 and the respective hems, 43, 44 different from the second fastening engagement holes 71 provided in the edge 41, and the third engaging holes 74 provided in the front cover 3 with the hems 42, 43, 44 corresponding to the side edges. accordingly, when the overall assembly, the first bracket 2 can the liquid crystal module 1 is mutually locked (FIG. 2); the front cover 3 with the first hook 62 can snap into the anchor hole 61 and a first fastening bracket 2 are engaged. 2, 5 and by screws through perforations 63 and then locked into mount holes 64 to achieve the purpose of 2 in combination with the holder 2 is assembled (FIG. 3 and FIG. 5); in addition, before the back cover 4 with a third hook 73 snaps into the cover the illustrated embodiment (FIG. 4 and FIG. 6), and with its second fastening hole 71 for 3 second hooks 72 snap into the front cover of the embodiment (FIG. 3 of the third engaging holes 74, 4 and 7 ) combined with the front cover 3 is assembled. Conversely, 盖3的第二卡钩72退出第二扣孔71，以及将背盖4的第三卡钩73退出第三扣孔74即可令背盖4与前盖3分离，进而可将背盖4完全自液晶屏幕上拆下，而且只要再利用相同的卡扣动作，即可将背盖4 装回到液晶屏幕上。尤其，背盖自液晶屏幕拆下之后，液晶屏幕当中的液晶模块、固定架以及前盖仍然稳固的结合，不致于改变液晶屏幕的基本结构，不但可以让业者视订单的需求，更换不同颜色、样式的背盖出货，降低器材库存成本，更可以让消费者放心而且轻易的自行更换背盖，确实提供液晶屏幕另一较佳可行的背盖组装结构，于是依法提呈专利申请。 The cover 3 the second hook 72 exits the second fastening hole 71, and the third engagement hooks 73 of the back cover 4 exits the third engaging holes 74 so that the back cover 3 can be separated from the front cover 4, the back cover 4 can be further completely removed from the LCD screen, and as long as the re-use of the same snap action, the back cover 4 can be loaded back on the liquid crystal screen. in particular, since the back cover removed LCD screen, LCD screen LCD module which is fixed rack and front cover remains firmly bound to warrant changing the basic structure of the LCD screen not only allows orders depending on the needs of the industry, the replacement of different colors, styles shipped back cover, reduce equipment inventory costs, but also consumer confidence and easily replaceable back cover, the LCD screen does provide another possible preferred back cover assembling structure, thus presenting Patent law. 本实用新型的技术内容及技术特点已揭示如上，然而熟悉本项技术的人士仍可能基于本实用新型的揭示而作各种不背离本案实用新型精神的替换及修饰。 The utility model technology and its advantages have been described in detail, but people familiar with this technology may still be based on this novel reveals the practical and the case for a variety of practical without departing from the spirit of the new replacement and modification. 因此，本实用新型的保护范围应不限于实施例所揭示者，而应包括各种不背离本实用新型的替换及修饰，并为以下的申请专利范围所涵盖。 Accordingly, the scope of protection of the present invention should not be limited by the disclosed embodiments, but should include without departing from the present invention substitutions and modifications, and the scope of the following patent encompassed.