CN210803913U

CN210803913U - Novel and have protect function's liquid crystal display module

Info

Publication number: CN210803913U
Application number: CN201922377515.4U
Authority: CN
Inventors: 冯桂玉; 孟振霆; 徐成都
Original assignee: Sansui Electronic China Co ltd
Current assignee: Sansui Electronic China Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-19
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a novel and have protect function's liquid crystal display module, which comprises a frame, the inner chamber of frame is provided with display screen module body, the both sides of display screen module body all are provided with the cardboard, the both sides of frame inner chamber have all been seted up and have been used the recess with the cardboard cooperation, the fixed box of the equal fixedly connected with in both sides of frame, one side that the frame was kept away from to fixed box is provided with the hand wheel, the equal fixedly connected with threaded rod in one side that two hand wheels are relative, the one end that the hand wheel was kept away from to the threaded rod runs through to the inner chamber and the swing joint of fixed box has the. The utility model discloses a set up frame, display screen module body, cardboard, recess, fixed box, hand wheel, threaded rod, movable plate, buffering box, first spring, limiting plate, gag lever post, fin, set casing, depression bar, clamp plate, second spring, fan, air vent and dustproof filter screen, solved the lower problem of current liquid crystal display module practicality.

Description

Novel and have protect function's liquid crystal display module

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a novel and have protect function's liquid crystal display module.

Background

The liquid crystal display is an active matrix liquid crystal display driven by means of thin film transistor, and it is mainly characterized by that it uses current to stimulate liquid crystal molecule to produce point, line and surface and matches it with back lamp tube to form picture, and the working principle of said liquid crystal display is that under the action of electric field, the arrangement direction of liquid crystal molecule is changed to change the light transmittance of external light source to implement electro-optical conversion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel and have protect function's liquid crystal display module possesses the advantage that the practicality did, has solved the lower problem of current liquid crystal display module practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a novel liquid crystal display screen module with a protection function comprises a frame, wherein a display screen module body is arranged in an inner cavity of the frame, clamping plates are arranged on two sides of the display screen module body, grooves matched with the clamping plates are formed in two sides of the inner cavity of the frame, fixed boxes are fixedly connected to two sides of the frame, a hand wheel is arranged on one side, away from the frame, of each fixed box, a threaded rod is fixedly connected to one side, away from the hand wheel, of each fixed box, one end, away from the hand wheel, of each threaded rod penetrates through the inner cavity of the corresponding fixed box and is movably connected with a movable plate, buffer boxes are fixedly connected to the tops and the bottoms of the opposite sides of the two movable plates, one side, away from the movable plate, of each buffer box penetrates through the inner cavity of the corresponding groove, a first spring is fixedly connected to the inner wall, the utility model discloses a fan, including the limiting plate, the limiting plate is kept away from one side fixedly connected with gag lever post of first spring, the limiting plate keep away from the one end of limiting plate run through to the outside of buffering box and with cardboard fixed connection, the back of display screen module body is provided with the fin, the equal fixedly connected with set casing in both sides of frame inner chamber rear side, the equal fixedly connected with depression bar in both sides at the fin back, the rear end of depression bar runs through to the inner chamber and the fixedly connected with clamp plate of set casing, the back fixedly connected with second spring of clamp plate, the rear side of fin is provided with the fan, the air vent that uses with the fan cooperation is seted up at the back of frame, the inner chamber of air.

Preferably, the surface of the display screen module body is in contact with the clamping plate, and one side, away from the frame, of the fixing box is provided with a threaded hole matched with the threaded rod for use.

Preferably, the threaded rod is far away from the one end of hand wheel and the junction of movable plate through bearing swing joint, the surface of dustproof filter screen and the inner wall fixed connection of air vent.

Preferably, the back of the display screen module body is in contact with the radiating fins, a through hole matched with the pressure rod for use is formed in the front side of the fixed shell, and rubber pads are fixedly connected to the top and the bottom of the inner cavity of the frame.

Preferably, the back of the fan is fixedly connected with a support, and one end, far away from the fan, of the support is fixedly connected with the inner wall of the frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up frame, display screen module body, cardboard, recess, fixed box, hand wheel, threaded rod, movable plate, buffering box, first spring, limiting plate, gag lever post, fin, set casing, depression bar, clamp plate, second spring, fan, air vent and dustproof filter screen, solved the lower problem of current liquid crystal display module practicality, this liquid crystal display module is worth promoting.

2. The utility model discloses a set up the cardboard, can fix display screen module body, through setting up the hand wheel, can convenient to use person rotate the threaded rod, through setting up first spring and second spring, can play the effect of buffering, through setting up fin and fan, can accelerate the heat dissipation, through setting up dustproof filter screen, can play dirt-proof effect, through setting up the screw hole, the use of the threaded rod of can being convenient for, through setting up the rubber pad, can play the effect of buffering, through setting up the support, make things convenient for the fixed of fan.

Drawings

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

FIG. 2 is a top cross-sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view of the buffer box of the present invention.

In the figure: 1. a frame; 2. a display screen module body; 3. clamping a plate; 4. a groove; 5. a fixing box; 6. a hand wheel; 7. a threaded rod; 8. moving the plate; 9. a buffer box; 10. a first spring; 11. a limiting plate; 12. a limiting rod; 13. a heat sink; 14. a stationary case; 15. a pressure lever; 16. pressing a plate; 17. a second spring; 18. a fan; 19. a vent hole; 20. a dustproof filter screen; 21. a threaded hole; 22. a rubber pad; 23. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a novel liquid crystal display module with a protection function comprises a frame 1, a display module body 2 is disposed in an inner cavity of the frame 1, two sides of the display module body 2 are respectively provided with a clamping plate 3, two sides of the inner cavity of the frame 1 are respectively provided with a groove 4 matched with the clamping plate 3 for use, two sides of the frame 1 are respectively fixedly connected with a fixed box 5, one side of the fixed box 5 away from the frame 1 is provided with a hand wheel 6, one sides of the two hand wheels 6 opposite to each other are respectively fixedly connected with a threaded rod 7, one end of the threaded rod 7 away from the hand wheels 6 penetrates through the inner cavity of the fixed box 5 and is movably connected with a moving plate 8, the top and the bottom of one side of the two moving plates 8 opposite to each other are respectively fixedly connected with a buffer box 9, one side of the buffer box 9 away from the moving plate 8 penetrates through the inner cavity of the groove 4, the inner wall of the buffer, a limiting rod 12 is fixedly connected to one side of the limiting plate 11 far away from the first spring 10, one end of the limiting rod 12 far away from the limiting plate 11 penetrates to the outer side of the buffer box 9 and is fixedly connected with the clamping plate 3, a radiating fin 13 is arranged on the back surface of the display screen module body 2, a fixed shell 14 is fixedly connected to both sides of the back side of the inner cavity of the frame 1, a pressing rod 15 is fixedly connected to both sides of the back surface of the radiating fin 13, the back end of the pressing rod 15 penetrates to the inner cavity of the fixed shell 14 and is fixedly connected with a pressing plate 16, a second spring 17 is fixedly connected to the back surface of the pressing plate 16, a fan 18 is arranged on the back side of the radiating fin 13, an air vent 19 matched with the fan 18 is arranged on the back surface of the frame 1, a dustproof filter screen 20 is arranged in the inner cavity of the air vent 19, the, the end of the threaded rod 7, far away from the hand wheel 6, is movably connected with the connecting part of the moving plate 8 through a bearing, the surface of the dustproof filter screen 20 is fixedly connected with the inner wall of the vent hole 19, the back of the display screen module body 2 is contacted with the radiating fins 13, the front side of the fixed shell 14 is provided with a through hole matched with the compression rod 15, the top and the bottom of the inner cavity of the frame 1 are both fixedly connected with rubber pads 22, the back of the fan 18 is fixedly connected with a support 23, one end of the support 23, far away from the fan 18, is fixedly connected with the inner wall of the frame 1, the display screen module body 2 can be fixed by arranging the clamping plate 3, the threaded rod 7 can be rotated by a user conveniently by arranging the hand wheel 6, the first spring 10 and the second spring 17 can play a role in buffering, the radiating fins 13 and the fan 18 can accelerate the, through setting up screw hole 21, the threaded rod 7's of can being convenient for use, through setting up rubber pad 22, can play the effect of buffering, through setting up support 23, make things convenient for fan 18 fixed, through setting up frame 1, display screen module body 2, cardboard 3, recess 4, fixing box 5, hand wheel 6, threaded rod 7, movable plate 8, buffering box 9, first spring 10, limiting plate 11, gag lever post 12, fin 13, set casing 14, depression bar 15, clamp plate 16, second spring 17, fan 18, air vent 19 and dustproof filter screen 20, the lower problem of current liquid crystal display module practicality has been solved, this liquid crystal display module is worth promoting.

During the use, frame 1 is put into with the display screen module that needs to be fixed to the user, threaded rod 7 is rotated in the cooperation through hand wheel 6 afterwards, threaded rod 7 rotates and drives two movable plates 8 and remove to the centre, movable plate 8 drives cardboard 3 through the cooperation of buffering box 9 and gag lever post 12 and blocks gradually in the both sides of display screen module, fix the display screen module, the display screen module receives when assaulting, cooperation through cardboard 3 can drive gag lever post 12 and remove, gag lever post 12 drives limiting plate 11 and extrudes first spring 10, simultaneously the display screen module drives depression bar 15 through the cooperation of fin 13 and removes, depression bar 15 drives clamp plate 16 and extrudees second spring 17, first spring 10 and second spring 17 can play the effect of buffering, fin 13 can dispel the heat to the display screen, it can accelerate the heat dissipation to open fan 18.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel and have protect function's liquid crystal display module, includes frame (1), its characterized in that: the inner cavity of the frame (1) is provided with a display screen module body (2), the two sides of the display screen module body (2) are respectively provided with a clamping plate (3), the two sides of the inner cavity of the frame (1) are respectively provided with a groove (4) matched with the clamping plate (3), the two sides of the frame (1) are respectively and fixedly connected with a fixed box (5), one side of the fixed box (5) far away from the frame (1) is provided with a hand wheel (6), one side of the two opposite hand wheels (6) is respectively and fixedly connected with a threaded rod (7), one end of the threaded rod (7) far away from the hand wheel (6) penetrates through the inner cavity of the fixed box (5) and is movably connected with a movable plate (8), the top and the bottom of one side of the two opposite movable plates (8) are respectively and fixedly connected with a buffer box (9), one side of the buffer box (9, the inner wall of the buffer box (9) is fixedly connected with a first spring (10), one side of the first spring (10) close to the display screen module body (2) is fixedly connected with a limiting plate (11), one side of the limiting plate (11) far away from the first spring (10) is fixedly connected with a limiting rod (12), one end of the limiting rod (12) far away from the limiting plate (11) penetrates through the outer side of the buffer box (9) and is fixedly connected with a clamping plate (3), the back surface of the display screen module body (2) is provided with a radiating fin (13), two sides of the rear side of an inner cavity of the frame (1) are both fixedly connected with a fixed shell (14), two sides of the back surface of the radiating fin (13) are both fixedly connected with a pressing rod (15), the rear end of the pressing rod (15) penetrates through the inner cavity of the fixed shell (14) and is fixedly connected with a pressing plate (16), and the back surface of the pressing, the rear side of the radiating fin (13) is provided with a fan (18), the back of the frame (1) is provided with a vent hole (19) matched with the fan (18) for use, and an inner cavity of the vent hole (19) is provided with a dustproof filter screen (20).

2. The novel liquid crystal display module with the protection function according to claim 1, wherein: the surface of the display screen module body (2) is in contact with the clamping plate (3), and one side, away from the frame (1), of the fixing box (5) is provided with a threaded hole (21) matched with the threaded rod (7) for use.

3. The novel liquid crystal display module with the protection function according to claim 1, wherein: one end of the threaded rod (7) far away from the hand wheel (6) is movably connected with the joint of the moving plate (8) through a bearing, and the surface of the dustproof filter screen (20) is fixedly connected with the inner wall of the vent hole (19).

4. The novel liquid crystal display module with the protection function according to claim 1, wherein: the back and the fin (13) contact of display screen module body (2), the front side of set casing (14) is opened and is equipped with the through-hole that uses with depression bar (15) cooperation, the equal fixedly connected with rubber pad (22) in top and the bottom of frame (1) inner chamber.

5. The novel liquid crystal display module with the protection function according to claim 1, wherein: the back fixedly connected with support (23) of fan (18), the one end that fan (18) were kept away from in support (23) and the inner wall fixed connection of frame (1).