CN218568320U

CN218568320U - Easy maintenance formula LCD concatenation screen

Info

Publication number: CN218568320U
Application number: CN202222184899.XU
Authority: CN
Inventors: 黄平
Original assignee: Shenzhen Junze Technology Co ltd
Current assignee: Shenzhen Junze Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-03-03
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses an easy maintenance formula liquid crystal concatenation screen relates to liquid crystal concatenation screen technical field, including the mounting bracket, the draw-in groove has been seted up on the surface of mounting bracket, the inner wall fixedly connected with dead lever of draw-in groove is one, the inner wall fixedly connected with slide bar of dead lever one, the side sliding connection of dead lever one and run through there is the rebound board, the last fixed surface of rebound board is connected with the one end of spring one, the inner wall at the draw-in groove of other end fixed connection of spring one, the surface mounting of mounting bracket has the LCD screen, the notch has been seted up to the inner wall inside of mounting bracket, the inner wall of notch is provided with prevents mistake and touches the mechanism. This easily maintain formula LCD concatenation screen inserts the draw-in groove with the mount pad when the LCD screen installation, can pop out after fixture block and draw-in groove align and get into the draw-in groove and block, impel the LCD screen once more when needs are dismantled in the fixture block can be withdrawed the mount pad by the extrusion stem extrusion, the spring one time can not drive the rebound board by the restricted movement again and kick back the effect that reaches the LCD screen release mounting bracket this moment.

Description

Easy maintenance formula LCD concatenation screen

Technical Field

The utility model relates to a liquid crystal concatenation screen technical field specifically is an easy maintenance formula liquid crystal concatenation screen.

Background

The liquid crystal display is one of flat panel displays. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarization materials, so that the crystal can be rearranged when current passes through the liquid to achieve the purpose of imaging.

The liquid crystal concatenation screen on the market at present dismantles behind the installation can be more troublesome, if need overhaul the liquid crystal screen this moment can need wasting a lot of time to come the liquid crystal screen dismantlement that the concatenation is good, great reduction efficiency, perhaps the liquid crystal screen can remove the installation state under the condition that is touched by the people mistake and drop and probably can cause loss of property or personnel to be injured.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an easy maintenance formula LCD concatenation screen has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an easy maintenance formula LCD concatenation screen: including the mounting bracket, the draw-in groove has been seted up on the surface of mounting bracket, the inner wall fixedly connected with dead lever one of draw-in groove, the inner wall fixedly connected with slide bar of dead lever one, the side sliding connection of dead lever one and run through there is the rebound board, the last fixed surface of rebound board is connected with the one end of spring one, the inner wall at the draw-in groove of other end fixed connection of spring one, the surface mounting of mounting bracket has the LCD screen, the notch has been seted up to the inner wall inside of mounting bracket, the inner wall of notch is provided with prevents mistake and touches mechanism, prevent mistake and touch mechanism and include:

the L-shaped fixing support is fixedly connected to the inner wall of the notch, a second rotating shaft is fixedly connected to the side face of the L-shaped fixing support, and a second gear is fixedly connected to the surface of the second rotating shaft;

the second fixing rod is rotatably connected with and penetrates through the back face of the mounting frame, one end, outside the mounting frame, of the second fixing rod is fixedly connected with a knob, the other end of the second fixing rod is fixedly connected with a driven gear, the side face of the L-shaped fixing support is fixedly connected with a telescopic rod, the surface of the telescopic rod is fixedly connected with a second spring, the telescopic end of the telescopic rod is fixedly connected with a rack, the rack is connected with and penetrates through the side faces of the notch and the clamping groove in a sliding mode, and one end, inside the clamping groove, of the rack is fixedly connected with an extrusion rod;

the first rotating shaft is rotatably connected to the inner wall of the notch, a first gear is fixedly connected to the surface of the first rotating shaft, and the first gear is meshed with the driven gear.

Preferably, the surface of the first rotating shaft is in transmission connection with one end of a transmission belt, and the other end of the transmission belt is in transmission connection with the surface of the second rotating shaft.

Preferably, the back fixedly connected with mount pad of LCD screen, the inside of mount pad is provided with installation mechanism, installation mechanism includes the fixed plate, the socket has been seted up for hollow upper surface in the inside of fixed plate.

Preferably, the side surface of the fixing plate is fixedly connected with a sliding plate, and the surface of the sliding plate is fixedly connected with a sliding sleeve.

Preferably, a guide rod penetrates through the inside of the sliding sleeve, one end of the guide rod is fixedly connected to the side face of the fixing plate, and the other end of the guide rod is fixedly connected to the inner wall of the mounting seat.

Preferably, the upper surface of the sliding sleeve is fixedly connected with a clamping block, the clamping block penetrates through the side wall of the mounting seat, the tail of the clamping block is fixedly connected with one end of a third spring, and the other end of the third spring is fixedly connected to the side face of the fixing plate.

(III) advantageous effects

The utility model provides an easy maintenance formula LCD concatenation screen. The method has the following beneficial effects:

(1) This easily maintain formula LCD concatenation screen inserts the draw-in groove with the mount pad when the LCD screen installation, can pop out after fixture block and draw-in groove align and get into the draw-in groove and block, impel the LCD screen once more when needs are dismantled in the fixture block can be withdrawed the mount pad by the extrusion stem extrusion, the spring one time can not drive the rebound board by the restricted movement again and kick back the effect that reaches the LCD screen release mounting bracket this moment.

(2) This easy maintenance formula LCD concatenation screen when need not dismantling, the telescopic link can be because the elasticity of spring two promotes the extrusion stem to the last of mount pad when the motion that blocks the mount pad makes it unable to move up and reach the effect of preventing the mistake and touching.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic sectional view of the liquid crystal display of the present invention in a top view;

fig. 3 is a schematic cross-sectional structure view of the mounting rack of the present invention in a top view;

FIG. 4 is a schematic view of the structure of the utility model for preventing accidental touch;

FIG. 5 is a schematic cross-sectional view of the structural slot of the present invention;

FIG. 6 is a schematic sectional view of the mounting base of the present invention;

FIG. 7 is a structural diagram of the present invention in an installation completed state;

fig. 8 is a schematic structural view of the detachable state of the present invention.

In the figure: 1. a mounting frame; 2. a liquid crystal screen; 3. a mounting seat; 4. a card slot; 5. a false touch prevention mechanism; 6. An installation mechanism; 7. fixing a rod I; 8. a first spring; 9. a slide bar; 10. a rebound board; 11. a notch; 51. A knob; 52. a second fixing rod; 53. a slave gear; 54. a first gear; 55. a first rotating shaft; 56. a transmission belt; 57. a second gear; 58. a second rotating shaft; 59. an L-shaped fixed bracket; 510. a telescopic rod; 511. a second spring; 512. a rack; 513. an extrusion stem; 61. a third spring; 62. a clamping block; 63. a sliding sleeve; 64. a guide bar; 65. a slide plate; 66. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1 to 8, the present invention provides a technical solution: an easy maintenance formula LCD concatenation screen: the liquid crystal display device comprises a mounting frame 1, wherein a clamping groove 4 is formed in the surface of the mounting frame 1 to ensure that the liquid crystal display 2 can be matched with a mounting seat 3 on the back of the liquid crystal display 2 to be spliced under the condition that the spliced liquid crystal display 2 is required to be mounted, when the liquid crystal display 2 is mounted, the mounting seat 3 is inserted into the clamping groove 4, when a clamping block 62 is aligned with the clamping groove 4, the liquid crystal display 2 is popped out to enter the clamping groove 4 to be clamped, when the liquid crystal display is required to be dismounted, the clamping block 62 is pushed into the mounting seat 3 again, a first spring 8 is not pushed into the mounting seat 3 by a squeezing rod 513, the first spring 10 is not rebounded by limited movement to achieve the effect of pushing the liquid crystal display 2 out of the mounting frame 1, a first fixing rod 7 is fixedly connected to the inner wall of the clamping groove 4, a sliding rod 9 is fixedly connected to the inner wall of the first fixing rod 7 to ensure that the rebounding plate 10 can move and cannot deviate, the first spring 10 penetrates through the side face sliding connection of the first spring 7, one end of the upper face of the first spring 8 is fixedly connected to the inner wall of the clamping groove 4 to ensure that the liquid crystal display can be pushed out by the rebounding plate 10 when the side face of the mounting seat 3 when the spacing is removed, a sliding plate 61, a sliding plate 6 is connected to ensure that the sliding plate 6, a sliding plate is inserted into the mounting seat 6, and a sliding plate 61, and a sliding plate 6 is connected to the sliding plate 6, and a sliding plate 6, the sliding plate 6 of the sliding plate 6, and a sliding plate is connected to the sliding plate 6, and a sliding plate 6, the sliding plate is connected to the sliding plate 6, a guide rod 64 penetrates through the sliding sleeve 63, one end of the guide rod 64 is fixedly connected to the side surface of the fixing plate 66, and the other end of the guide rod 64 is fixedly connected to the inner wall of the mounting base 3.

In this embodiment, notch 11 has been seted up to the inner wall of mounting bracket 1 is inside, and the inner wall of notch 11 is provided with prevents that the mistake touches mechanism 5, prevents that the mistake from touching mechanism 5 and includes: the L-shaped fixing support 59 is fixedly connected to the inner wall of the notch 11, a second rotating shaft 58 is fixedly connected to the side face of the L-shaped fixing support 59, a second gear 57 is fixedly connected to the surface of the second rotating shaft 58, a second fixing rod 52 penetrates through the back face of the mounting rack 1 in a rotating mode, a knob 51 is fixedly connected to one end, outside the mounting rack 1, of the second fixing rod 52, a second driven gear 53 is fixedly connected to the other end of the second fixing rod 52, a telescopic rod 510 is fixedly connected to the side face of the L-shaped fixing support 59, a second spring 511 is fixedly connected to the surface of the telescopic rod 510, a rack 512 is fixedly connected to the telescopic rod 510 in a sliding mode and penetrates through the side faces of the notch 11 and the clamping groove 4, an extrusion rod 513 is fixedly connected to one end of the rack 512 inside the clamping groove 4, a first rotating shaft 55 is rotatably connected to the inner wall of the notch 11, one end of a first driving belt 56 is rotatably connected to the surface of the first rotating shaft 55, the other end of the driving belt 56 is rotatably connected to the surface of the second rotating shaft 58, a first gear 54 is fixedly connected to the surface of the first rotating shaft 55, the first gear 54 is meshed with the telescopic rod 510, and the telescopic rod 510 is prevented from mistakenly pushing the extrusion rod 513 to move to the mounting seat 3 when the mounting seat so that the mounting seat cannot block the mounting seat 3.

The working principle is as follows: this easy maintenance formula LCD concatenation screen is when LCD screen 2 installation, insert mount pad 3 into draw-in groove 4, can pop out and get into draw-in groove 4 and block when fixture block 62 and draw-in groove 4 align the back and block, rebound board 10 receives the extrusion and drives spring 8 and become compression state simultaneously, simultaneously because fixture block 62 can not kick-back with draw-in groove 4 joint, rotatory knob 51 drives pivot 55 rotation again through dead lever two 52 and drive gear 54 from gear 53 when needs are dismantled, drive belt 56 drives pivot two 58 and rotates this moment, pivot two 58 drives gear two 57 and rotates and retrieve rack 512 to extrusion stem 513 and draw-in groove 4 inner wall laminating, impel LCD screen 2 once more this moment in fixture block 62 can be taken back by extrusion stem 513 extrusion, spring 8 can not be driven rebound board 10 by the restricted motion again and reach the effect that LCD screen 2 was pushed 1, when need not dismantle the mounting bracket, telescopic link 510 can promote extrusion stem 513 to the motion of mount pad 3 on making its unable extrusion fixture block 62 that extrudes that moves up when stopping mount pad 3 and make it reach the effect of preventing the mistake and touching because of spring two 511.

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 an easy maintenance formula LCD concatenation screen, includes mounting bracket (1), its characterized in that: draw-in groove (4) have been seted up on the surface of mounting bracket (1), inner wall fixedly connected with dead lever (7) of draw-in groove (4), inner wall fixedly connected with slide bar (9) of dead lever (7), the side sliding connection of dead lever (7) has just run through rebounding board (10), the one end of the last fixed surface of rebounding board (10) is connected with spring (8), the inner wall of the other end fixed connection of spring (8) at draw-in groove (4), the surface mounting of mounting bracket (1) has liquid crystal display (2), notch (11) have been seted up to the inner wall inside of mounting bracket (1), the inner wall of notch (11) is provided with prevents mistake and touches mechanism (5), prevent mistake and touch mechanism (5) and include:

the L-shaped fixing support (59) is fixedly connected to the inner wall of the notch (11), a second rotating shaft (58) is fixedly connected to the side face of the L-shaped fixing support (59), and a second gear (57) is fixedly connected to the surface of the second rotating shaft (58);

the fixing rod II (52) is rotatably connected and penetrates through the back face of the mounting rack (1), one end, outside the mounting rack (1), of the fixing rod II (52) is fixedly connected with a knob (51), the other end of the fixing rod II (52) is fixedly connected with a driven gear (53), the side face of the L-shaped fixing support (59) is fixedly connected with a telescopic rod (510), the surface of the telescopic rod (510) is fixedly connected with a spring II (511), the telescopic end of the telescopic rod (510) is fixedly connected with a rack (512), the rack (512) is connected in a sliding mode and penetrates through the side faces of the notch (11) and the clamping groove (4), and one end, inside the clamping groove (4), of the rack (512) is fixedly connected with an extrusion rod (513);

the first rotating shaft (55), the first rotating shaft (55) is rotatably connected to the inner wall of the notch (11), a first gear (54) is fixedly connected to the surface of the first rotating shaft (55), and the first gear (54) is meshed with the slave gear (53).

2. The easy-maintenance liquid crystal splicing screen of claim 1, wherein: one end of a transmission belt (56) is connected to the surface of the first rotating shaft (55) in a transmission manner, and the other end of the transmission belt (56) is connected to the surface of the second rotating shaft (58) in a transmission manner.

3. The easy-maintenance liquid crystal splicing screen of claim 1, wherein: the back fixedly connected with mount pad (3) of LCD screen (2), the inside of mount pad (3) is provided with installation mechanism (6), installation mechanism (6) are including fixed plate (66), the socket has been seted up for hollow upper surface in the inside of fixed plate (66).

4. The easy-maintenance liquid crystal splicing screen of claim 3, wherein: the side fixedly connected with slide (65) of fixed plate (66), the fixed surface fixedly connected with sliding sleeve (63) of slide (65).

5. The easy-to-maintain liquid crystal splicing screen of claim 4, wherein: a guide rod (64) penetrates through the inside of the sliding sleeve (63), one end of the guide rod (64) is fixedly connected to the side face of the fixing plate (66), and the other end of the guide rod (64) is fixedly connected to the inner wall of the mounting seat (3).

6. The easy-to-maintain liquid crystal splicing screen of claim 5, wherein: the upper surface of the sliding sleeve (63) is fixedly connected with a clamping block (62), the clamping block (62) penetrates through the side wall of the mounting seat (3), the tail of the clamping block (62) is fixedly connected with one end of a spring III (61), and the other end of the spring III (61) is fixedly connected to the side face of the fixing plate (66).