CN215417376U

CN215417376U - Casing and lens integrated liquid crystal display module

Info

Publication number: CN215417376U
Application number: CN202121741289.4U
Authority: CN
Inventors: 李松强; 黄忠乐; 胡光卫
Original assignee: Sichuan Sanlong Electronics Co ltd
Current assignee: Sichuan Sanlong Electronics Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of communication tools, in particular to a shell and lens integrated liquid crystal display module which comprises a shell body, a lens body, a liquid crystal module and a connecting piece, wherein a sealing frame is placed in an assembling groove of the shell body, the lens body is placed in the lens body, the liquid crystal module is placed in a mounting groove of a cover plate, a sliding block of the cover plate is aligned to a sliding way of a side plate, the cover plate is slid to ensure that the liquid crystal module is attached to the lens body, the assembling plate is connected with a connecting column through a screw, equipment is convenient to assemble, a heat dissipation plate is arranged in the cover plate, heat dissipation holes are arranged above the cover plate, heat generated by the work of the liquid crystal module is conveniently absorbed through the heat dissipation plate and is discharged from the heat dissipation holes, a dust screen is arranged on the cover plate to conveniently provide dust protection, a wiring groove is arranged on the cover plate, and an insulating upper sleeve is arranged on the upper wall of the wiring groove, the inner side of the machine shell body is provided with the lower insulating sleeve, so that the dustproof protection is further conveniently provided.

Description

Casing and lens integrated liquid crystal display module

Technical Field

The utility model relates to the technical field of communication tools, in particular to a shell and lens integrated liquid crystal display module.

Background

As is well known, the liquid crystal display module has characteristics of low radiation, light weight, short size, low power consumption, etc., so that the liquid crystal display module is widely applied, and along with the maturity and innovation of related technologies, the types of the liquid crystal display module are increasingly diversified.

For example, the patent publication "CN 213365223U" is named as: the utility model discloses a liquid crystal display module convenient to arrange sequences, which comprises a liquid crystal display module lower fixing plate, wherein a return-shaped liquid crystal display module fixing frame is arranged on one surface of the liquid crystal display module lower fixing plate, a plurality of screw fixing columns are further arranged on one surface of the liquid crystal display module lower fixing plate, an upper liquid crystal display module fixing plate is arranged above the screw fixing columns, through holes corresponding to the positions of the screw fixing columns are formed in the outer wall of the liquid crystal display module upper fixing plate, fixing frame mounting screws are arranged in the through holes in the outer wall of the liquid crystal display module upper fixing plate, and a liquid crystal display module main body is arranged inside the liquid crystal display module fixing frame. This be convenient for arrange preface type liquid crystal display module inside and be equipped with location structure, can confirm the position of each layer of module fast, increase the efficiency of equipment, the device is equipped with module fixed knot simultaneously and constructs, can reduce the thickness of bottom plate, reduces the holistic thickness of the device. "

The existing sequencing-convenient liquid crystal display module is found in use, inconvenient assembly is achieved, the dustproof effect is poor, the waterproof effect is poor, the heat dissipation effect is poor, the service life of equipment is short, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the liquid crystal display module which is convenient to assemble, good in dustproof and waterproof effects and integrated with the shell and the lens.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a shell and lens integrated liquid crystal display module comprises a shell body, a lens body, a liquid crystal module and a connecting piece, wherein a through hole is formed in the shell body, the through hole penetrates through the shell body, an assembling groove is formed in the inner side of the shell body and is arranged on the periphery side of the through hole, a sealing frame is arranged in the assembling groove, the lens body is matched with the assembling groove, one end of the sealing frame is connected with the shell body, the other end of the sealing frame is connected with the lens body, the connecting piece comprises two groups of side plates, a cover plate, an assembling plate and screws which are symmetrically arranged, the side plates are arranged on two sides of the assembling groove, sliding grooves are symmetrically formed in two ends of each side plate, sliding blocks are arranged on two sides of the cover plate and are matched with the sliding grooves, the assembling plate is arranged on the cover plate, and a wiring groove is formed in the side wall, perpendicular to the side plates, of the cover plate, the assembling plate sets up wiring groove both sides, be provided with the spliced pole on the casing body, be provided with the screw on the spliced pole, the screw with the screw phase-match, the screw link up assembling plate and spliced pole threaded connection, be provided with the mounting groove in the apron below, be provided with in the mounting groove the liquid crystal module, be provided with the wiring board on the liquid crystal module, the wiring board with wiring groove phase-match.

In order to facilitate automatic positioning of the cover plate, the utility model is improved in that a positioning hole is formed in the side plate, the positioning hole is communicated with the sliding groove, a driving groove is formed in the side surface of the sliding block, a spring and a limiting rod are arranged in the driving groove, one end of the spring is connected with the sliding block, the other end of the spring is connected with one end of the limiting rod, and the other end of the limiting rod extends out of the sliding block to be matched with the positioning hole.

In order to conveniently dissipate heat of the liquid crystal module, the liquid crystal module is improved in the utility model that a heat dissipation plate is arranged in the installation groove, the heat dissipation plate is arranged between the cover plate and the liquid crystal module, and the heat dissipation plate is connected with the liquid crystal module.

Furthermore, in order to provide good heat dissipation protection, the utility model is improved in that the cover plate is provided with heat dissipation holes which are communicated with the mounting groove.

Furthermore, the dustproof effect of the equipment is improved while the heat dissipation of the heat dissipation module is ensured.

In order to ensure that the equipment has a good dustproof effect, the utility model has the improvement that the inner side of the machine shell body is provided with an insulating lower sleeve, the cover plate is provided with an insulating upper sleeve, and the insulating upper sleeve and the insulating lower sleeve are matched with the wiring groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a shell and lens integrated liquid crystal display module, which has the following beneficial effects:

this casing, lens integral type liquid crystal display module will seal the frame and place the assembly groove of casing body in, put into the lens body again, and in the mounting groove of apron was placed into to the liquid crystal module, aim at the slide of curb plate with the slider of apron, the apron that slides makes liquid crystal module and lens body laminating, makes the assembly plate and even the columnar connection through the screw, and equipment makes things convenient for the assembly.

This casing, lens integral type liquid crystal display module is provided with the heating panel in the apron, and the apron top is provided with the louvre, conveniently absorbs the heat that liquid crystal module work produced and discharges from the louvre through the heating panel, is provided with the dust screen on the apron, conveniently provides dustproof protection, is provided with the wiring groove on the apron, and wiring groove upper wall is provided with insulating upper cover, is provided with insulating lower cover in casing body inboard, and further convenience provides dustproof protection.

This casing, lens integral type liquid crystal display module is provided with spring and gag lever post in the slider, after the locating hole alignment of drive groove and curb plate, under the effect of spring, the gag lever post stretches out the locating hole, makes apron and curb plate auto-lock, prevents that the screw is not hard up because vibrations, and equipment disintegrates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the structure of the present invention.

In the figure: 1. a housing body; 2. a lens body; 3. a liquid crystal module; 4. a sealing frame; 5. a side plate; 6. a cover plate; 7. assembling a plate; 8. a screw; 9. a slider; 10. connecting columns; 11. a wiring board; 12. positioning holes; 13. a spring; 14. a limiting rod; 15. a heat dissipation plate; 16. heat dissipation holes; 17. mounting grooves; 18. a dust screen; 19. insulating lower sleeves; 20. and (4) insulating and sleeving.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a chassis and lens integrated liquid crystal display module includes a chassis body 1, a lens body 2, a liquid crystal module 3 and a connecting member, wherein the chassis body 1 is provided with a through hole penetrating the chassis body 1, an assembling groove is provided at an inner side of the chassis body 1, the assembling groove is provided at a periphery of the through hole, a sealing frame 4 is provided in the assembling groove, the lens body 2 is matched with the assembling groove, one end of the sealing frame 4 is connected with the chassis body 1, the other end of the sealing frame 4 is connected with the lens body 2, the connecting member includes two sets of symmetrically arranged side plates 5, a cover plate 6, an assembling plate 7 and screws 8, the side plates 5 are provided at two sides of the assembling groove, sliding grooves are provided at symmetrical positions of two ends of the side plates 5, sliding blocks 9 are provided at two sides of the cover plate 6, slider 9 with the spout phase-match, be provided with assembly plate 7 on the apron 6, be provided with the wiring groove on apron 6 and the 5 vertically lateral walls of curb plate, assembly plate 7 sets up wiring groove both sides, be provided with spliced pole 10 on the casing body 1, be provided with the screw on the spliced pole 10, screw 8 with the screw phase-match, screw 8 link up assembly plate 7 and spliced pole 10 threaded connection, be provided with mounting groove 17 in the apron 6 below, be provided with in the mounting groove 17 liquid crystal module 3, be provided with wiring board 11 on the liquid crystal module 3, wiring board 11 with the wiring groove phase-match.

In the use process, because vibrations, the condition that screw 8 is not hard up can appear, makes equipment disintegrate, in order to guarantee

apron

6 and 5 auto-locks of curb plate, makes things convenient for

apron

6 and 5 assembly of curb plate simultaneously, be provided with locating hole 12 on the curb plate 5, locating hole 12 with the spout link up, the slider 9 side is provided with the drive groove, be provided with spring 13 and gag lever post 14 in the drive groove, spring 13 one end with slider 9 is connected, the spring 13 other end with gag lever post 14 one end is connected, the gag lever post 14 other end extends slider 9 and locating hole 12 phase-match.

In the using process, the liquid crystal module 3 can generate heat, in order to conveniently dissipate heat of equipment, a heat dissipation plate 15 is arranged in the mounting groove 17, the heat dissipation plate 15 is arranged between the cover plate 6 and the liquid crystal module 3, and the heat dissipation plate 15 is connected with the liquid crystal module 3.

The cover plate 6 is provided with heat dissipation holes 16, and the heat dissipation holes 16 are communicated with the mounting grooves 17, and further, good heat dissipation protection is provided.

A dustproof net 18 is arranged above the cover plate 6, the dustproof net 18 is matched with the radiating holes 16, and further, the dustproof effect of the equipment is improved while the radiating of the radiating module is guaranteed.

The inner side of the machine shell body 1 is provided with an insulating lower sleeve 19, the cover plate 6 is provided with an insulating upper sleeve 20, and the insulating upper sleeve 20 is matched with the insulating lower sleeve 19 and the wiring groove so as to ensure that the equipment has a good dustproof effect.

In summary, when the liquid crystal display module with integrated housing and lens is used, the sealing frame 4 is placed in the assembly groove of the housing body 1, then the lens body 2 is placed, the liquid crystal module 3 is placed in the mounting groove 17 of the cover plate 6, the slide block 9 of the cover plate 6 is aligned with the slide way of the side plate 5, the cover plate 6 is slid to make the liquid crystal module 3 and the lens body 2 attached, the assembly plate 7 is connected with the connecting column through the screw 8, the device is convenient to assemble, the cover plate 6 is internally provided with the heat dissipation plate 15, the heat dissipation holes 16 are arranged above the cover plate 6, the heat generated by the liquid crystal module 3 can be absorbed conveniently through the heat dissipation plate 15 and discharged from the heat dissipation holes 16, the cover plate 6 is provided with the dustproof net 18 to provide the dustproof protection, the wiring groove is arranged on the cover plate 6, the upper wall of the wiring groove is provided with the upper insulating sleeve 20, the lower insulating sleeve 19 is arranged on the inner side of the housing body 1, and the wiring board 11 extends out of the wiring groove, further convenience provides dustproof protection, is provided with spring 13 and gag lever post 14 in slider 9, and after the drive slot aligns with locating hole 12 of curb plate 5, under the effect of spring 13, gag lever post 14 stretches out locating hole 12, makes apron 6 and curb plate 5 auto-lock, prevents that screw 8 is not hard up because of vibrations, and equipment disintegrates.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a casing, lens integral type liquid crystal display module, includes casing body (1), lens body (2), LCD module (3) and connecting piece, its characterized in that: the lens packaging machine is characterized in that a through hole is formed in the machine shell body (1), the through hole penetrates through the machine shell body (1), an assembly groove is formed in the inner side of the machine shell body (1), the assembly groove is formed in the periphery of the through hole, a sealing frame (4) is arranged in the assembly groove, the lens body (2) is matched with the assembly groove, one end of the sealing frame (4) is connected with the machine shell body (1), the other end of the sealing frame (4) is connected with the lens body (2), the connecting piece comprises two groups of symmetrically arranged side plates (5), a cover plate (6), an assembly plate (7) and screws (8), the side plates (5) are arranged on two sides of the assembly groove, sliding grooves are formed in symmetrical positions of two ends of each side plate (5), sliding blocks (9) are arranged on two sides of the cover plate (6), and the sliding blocks (9) are matched with the sliding grooves, be provided with assembly plate (7) on apron (6), be provided with the wiring groove on apron (6) and curb plate (5) vertically lateral wall, assembly plate (7) set up wiring groove both sides, be provided with spliced pole (10) on casing body (1), be provided with the screw on spliced pole (10), screw (8) with the screw phase-match, screw (8) link up assembly plate (7) and spliced pole (10) threaded connection, be provided with mounting groove (17) in apron (6) below, be provided with in mounting groove (17) liquid crystal module (3), be provided with wiring board (11) on liquid crystal module (3), wiring board (11) with the wiring groove phase-match.

2. The integrated liquid crystal display module of claim 1, wherein: the side plate (5) is provided with a positioning hole (12), the positioning hole (12) is communicated with the sliding groove, the side face of the sliding block (9) is provided with a driving groove, a spring (13) and a limiting rod (14) are arranged in the driving groove, one end of the spring (13) is connected with the sliding block (9), the other end of the spring (13) is connected with one end of the limiting rod (14), and the other end of the limiting rod (14) extends out of the sliding block (9) to be matched with the positioning hole (12).

3. The integrated liquid crystal display module of claim 2, wherein: be provided with heating panel (15) in mounting groove (17), heating panel (15) set up between apron (6) and liquid crystal module (3), heating panel (15) with liquid crystal module (3) are connected.

4. The integrated chassis-lens liquid crystal display module of claim 3, wherein: the cover plate (6) is provided with heat dissipation holes (16), and the heat dissipation holes (16) are communicated with the mounting grooves (17).

5. The integrated liquid crystal display module of claim 4, wherein: and a dust screen (18) is arranged above the cover plate (6), and the dust screen (18) is matched with the heat dissipation holes (16).

6. The integrated chassis-lens liquid crystal display module of claim 5, wherein: the inner side of the machine shell body (1) is provided with an insulating lower sleeve (19), the cover plate (6) is provided with an insulating upper sleeve (20), and the insulating upper sleeve (20) is matched with the insulating lower sleeve (19) and the wiring groove.