CN209590456U - A kind of liquid crystal display die set - Google Patents

Abstract

A kind of liquid crystal display die set, comprising: upper frame body, middle framework, lower frame body and optics module.Upper frame body includes the first frame being circumferentially arranged in the liquid crystal display die set of the utility model, and middle framework includes the second frame being circumferentially arranged, and lower frame body includes the third frame being circumferentially arranged and frame bottom；Second frame is fixedly connected with middle framework with the lower frame body with the detachable interactive connection of the third frame；First frame is fixedly connected with upper frame body with middle framework with detachable be connected together of the second frame respectively；Optics module is set, and the optics module is circumferentially surrounded by the second frame of the middle framework, is placed on the frame bottom.The above structure makes each component stable connection of liquid crystal display die set, convenient for disassembly and assembly, efficient.

Description

A kind of liquid crystal display die set

Technical field

The utility model relates to technical field of liquid crystal display more particularly to a kind of liquid crystal display die sets.

Background technique

Existing LCD assembly structure is single, wherein deficiency is often arranged in the restriction bit architecture between each component, causes For LCD assembly when shaking, some of which component can generate deviation, or even generate and shake abnormal sound, the undesirable product of display Problem, influence using；Also, existing LCD assembly disassembling operations are not easy, low efficiency.

Utility model content

The utility model simplifies dismounting behaviour to improve the stability of each component relative position in LCD assembly Make, improves disassembly efficiency, propose a kind of liquid crystal display die set.

A kind of liquid crystal display die set, comprising: upper frame body, middle framework and lower frame body；The upper frame body includes circumferential setting The first frame, the middle framework includes the second frame being circumferentially arranged, and the lower frame body includes frame bottom and is circumferentially arranged Third frame；

Second frame of the middle framework and the detachable interactive connection of third frame of the lower frame body, the upper frame body The second frame of the first frame and the middle framework detachable be connected together；

Optics module is set, and the optics module is circumferentially surrounded by the second frame of the middle framework, is placed on the frame On bottom.

In a preferred embodiment, the third frame includes convex section and non-protruding flat segments, the protrusion Section is protruded to the circumferential outside of the lower frame body；Second frame includes groove segment and non-indent flat segments, the groove Section is recessed to the circumferential inside of the middle framework；The groove segment, which accommodates, cooperates the convex section and second frame When the outer wall of non-indent flat segments is close to the inner wall of the non-protruding flat segments of the third frame, second frame with it is described The detachable interactive connection of third frame.

In a preferred embodiment, on two adjacent sides of the third frame, each one group of setting is mutual The convex section and groove segment of cooperation.

In a preferred embodiment, third protrusion is set on the outer wall of the third frame, described second Second groove is set on frame, and the third protrusion and second groove cooperate clamping.

In a preferred embodiment, third groove is set on the third frame, in second frame The second protrusion of setting, the third groove and the second male cooperation clamping on inner wall.

In a preferred embodiment, the first groove is set on first frame, in second frame The 4th protrusion of setting on outer wall, first groove and when the 4th male cooperation clamping, first frame and described the Two frames are detachable to be connected together.

In a preferred embodiment, the first protrusion of setting on the inner wall of first frame, described second 4th groove is set on frame, when first protrusion is with the 4th groove cooperation clamping, first frame and described the Two frames are detachable to be connected together.

In a preferred embodiment, the optics module is arranged with optical diaphragm from top to bottom, fitting is integrated Reflectance coating and light guide plate, setting LED-FPC part is located at the circumferential direction of the light guide plate；Second frame is to its circumferential inside It is extended installation edge, setting FOG part is mounted on the installation edge by upper frame body flanging；The bottom at the installation edge Face setting protrusion, the protrusion push against the light guide plate.

In a preferred embodiment, boss is set on the light guide plate, and the optical diaphragm is in the boss Corresponding position opens up escape groove, and when the boss and the escape groove cooperate, the light guide plate carries out the optical diaphragm Limit.

In a preferred embodiment, the material of the upper frame body and lower frame body is iron, the material of the middle framework For rubber.

The beneficial effects of the utility model are:

The liquid crystal display die set of the utility model, setting upper frame body, middle framework and lower frame body；Upper frame body includes circumferential sets The first frame set, middle framework include the second frame being circumferentially arranged, and lower frame body includes the third frame and frame being circumferentially arranged Bottom；Second frame is fixedly connected with middle framework with the lower frame body with the detachable interactive connection of the third frame；First side Frame is fixedly connected with upper frame body with middle framework with detachable be connected together of the second frame respectively；Optics module, the light are set Mould group is learned to be circumferentially surrounded, be placed on the frame bottom by the second frame of the middle framework.The above structure makes liquid crystal display die set Each component stable connection, it is convenient for disassembly and assembly, efficient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one embodiment of the utility model；

Fig. 2 is structural schematic diagram of Fig. 1 embodiment in another angle；

Fig. 3 is the decomposition diagram of part-structure in Fig. 1 embodiment；

Fig. 4 is the structural schematic diagram after Fig. 1 embodiment removal upper frame body；

Fig. 5 is the decomposition diagram of Fig. 1 embodiment.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.

It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature, It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this The descriptions such as upper and lower, left and right used in utility model are only the phase relative to each component part of the utility model in attached drawing For mutual positional relationship, unless otherwise indicated.

In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items The combination of meaning.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model, and Fig. 2 is knot of Fig. 1 embodiment in another angle Structure schematic diagram, Fig. 3 are the decomposition diagrams of part-structure in Fig. 1 embodiment, and Fig. 4 is the knot after Fig. 1 embodiment removal upper frame body Structure schematic diagram, Fig. 5 are the decomposition diagrams of Fig. 1 embodiment；Referring to figs. 1 to Fig. 5:

In the utility model, upper frame body includes the first frame 1 being circumferentially arranged, and middle framework includes the second side being circumferentially arranged Frame 2, lower frame body include the third frame 3 being circumferentially arranged, further include frame bottom 4.Wherein, the second frame 2 interacts company with third frame It connects, is fixedly connected with middle framework with the lower frame body, the first frame 1 is connected together with the second frame 2, third frame 3 respectively, makes Upper frame body is fixedly connected with lower frame body.

It is additionally provided with optics module, optics module is placed on frame bottom 4 to be circumferentially surrounded by the second frame 2.

In the above structure, each component stable connection, and detachable company under conditions of without additional attachment It connects, it is convenient for disassembly and assembly, efficient, facilitate production and maintenance.

In the present embodiment, it is preferable that third frame 3 includes convex section 301 and non-protruding flat segments 302, convex section 301 It is protruded to the circumferential outside of lower frame body；Second frame 2 include groove segment 201 and non-indent flat segments 202, groove segment 201 to The circumferential inside recess of middle framework；When groove segment 201 accommodates cooperation convex section 301, the non-indent flat segments of the second frame 2 202 outer wall is close to the inner wall of the non-protruding flat segments 302 of third frame 3, at this point, the second frame 2 is realized with third frame 3 Detachable interactive connection.

Further, on two adjacent sides of third frame 3, one group of mutually matched 301 He of convex section is respectively set Groove segment 201 improves the stability of interactive connection.Certainly, the mutually matched convex section 301 of multiple groups and groove segment be may also set up 201。

In the present embodiment, third protrusion 303 can be set on the outer wall of third frame 3, is arranged on the second frame 2 Two grooves 203, third protrusion 303 and the second groove 203 cooperate clamping, further increase the second frame 2 and interact with third frame 3 The reliability of connection.It is of course also possible to which third groove is arranged on third frame, it is convex that second is arranged on the inner wall of the second frame Rise, third groove and the second male cooperation clamping, equally can be improved the second frame 2 interconnected with third frame 3 it is reliable Property.

In the present embodiment, the first groove 101 is set on the first frame 1, it is convex that the 4th is arranged on the outer wall of the second frame 2 204 are played, when the first groove 101 and the 4th protrusion 204 cooperate clamping, realizes that the first frame 1 and second frame 2 are detachable It is connected together.Certainly, it may be otherwise the first protrusion of setting on the inner wall of the first frame 1, the 4th be arranged on the second frame 2 Groove, the first protrusion cooperate clamping with the 4th groove, equally may be implemented the first frame 1 with the second frame 2 is detachable engages Connection.

Herein, it is the third protrusion 303 opened up on evacuation third frame 3, avoid holes can be opened up on the first frame 1 102.When the first frame 1 being prevented to be the connection of the second frame 2, interfered with each other with third frame 3.

In the present embodiment, it is preferable that the reflectance coating that optics module is arranged with optical diaphragm 5 from top to bottom, fitting is integrated With light guide plate 6, the circumferential direction that LED-FPC part 7 is located at light guide plate 6 is set；Second frame 2 is extended installation to its circumferential inside Edge 205, setting FOG part 8 are mounted on installation edge 205 by upper frame body flanging.At this point, middle framework, which is stablized, accommodates optical mode Group.

Further, protrusion is arranged in the bottom surface at installation edge 205, which pushes against light guide plate 6, and the two interference is matched It closes, prevents the shaking and displacement of light guide plate 6.

In the present embodiment, boss 601 is set on light guide plate 6, optical diaphragm 5 is opened up in the corresponding position of boss 601 When escape groove 501, boss 601 and escape groove 501 cooperate, light guide plate 6 limits optical diaphragm 5, prevents its movement.

In the present embodiment, the material that upper frame body and lower frame body is arranged is iron, is conducive to improve the rigid of the liquid crystal display die set Property, the material of framework is rubber in setting, has certain flexibility, to optical module therein is contained in there is certain protection to make With.

It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.

Claims (10)

1. a kind of liquid crystal display die set characterized by comprising upper frame body, middle framework and lower frame body；The upper frame body includes The first frame being circumferentially arranged, the middle framework include the second frame being circumferentially arranged, and the lower frame body includes frame bottom and week To the third frame of setting；

The detachable interactive connection of third frame of second frame of the middle framework and the lower frame body, the of the upper frame body Second frame of one frame and the middle framework is detachable to be connected together；

Optics module is set, and the optics module is circumferentially surrounded by the second frame of the middle framework, is placed on the frame bottom.

2. liquid crystal display die set according to claim 1, it is characterised in that: the third frame includes convex section and non-convex Flat segments out, the convex section are protruded to the circumferential outside of the lower frame body；Second frame includes groove segment and Fei Nei Recessed flat segments, the groove segment are recessed to the circumferential inside of the middle framework；The groove segment accommodate cooperate the convex section, And the outer wall of the non-indent flat segments of second frame is with the inner wall of the non-protruding flat segments of the third frame when being close to, institute State the second frame and the detachable interactive connection of third frame.

3. liquid crystal display die set according to claim 2, it is characterised in that: on two adjacent sides of the third frame On, one group of mutually matched convex section and groove segment are respectively set.

4. liquid crystal display die set according to any one of claim 1 to 3, it is characterised in that: in the third frame Third protrusion is set on outer wall, the second groove is set on second frame, the third protrusion is matched with second groove Close clamping.

5. liquid crystal display die set according to any one of claim 1 to 3, it is characterised in that: on the third frame Third groove is set, the second protrusion is set on the inner wall of second frame, the third groove is matched with second protrusion Close clamping.

6. liquid crystal display die set according to any one of claim 1 to 3, it is characterised in that: on first frame First groove is set, the 4th protrusion is set on the outer wall of second frame, first groove is matched with the 4th protrusion When closing clamping, first frame with second frame is detachable is connected together.

7. liquid crystal display die set according to any one of claim 1 to 3, it is characterised in that: in first frame The first protrusion of setting on inner wall, is arranged the 4th groove on second frame, and first protrusion is matched with the 4th groove When closing clamping, first frame with second frame is detachable is connected together.

8. liquid crystal display die set according to claim 1, it is characterised in that: the optics module is arranged with light from top to bottom Learn diaphragm, the reflectance coating and light guide plate that fitting is integrated, setting LED-FPC part is located at the circumferential direction of the light guide plate；Described second Frame is extended installation edge to its circumferential inside, and setting FOG part is mounted on the installation edge by upper frame body flanging； Protrusion is arranged in the bottom surface at the installation edge, and the protrusion pushes against the light guide plate.

9. liquid crystal display die set according to claim 8, it is characterised in that: boss, the light are arranged on the light guide plate It learns diaphragm and opens up escape groove in the corresponding position of the boss, when the boss and the escape groove cooperate, the light guide plate The optical diaphragm is limited.

10. liquid crystal display die set according to claim 1, it is characterised in that: the material of the upper frame body and lower frame body is Iron, the material of the middle framework are rubber.