CN216667141U

CN216667141U - Height-adjustable's LCD concatenation wall

Info

Publication number: CN216667141U
Application number: CN202220142481.XU
Authority: CN
Inventors: 赵庆华
Original assignee: Guoke Juli Shenzhen Technology Co ltd
Current assignee: Guoke Juli Shenzhen Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-03
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the field of LCD (liquid crystal display) spliced walls, and discloses an LCD spliced wall with adjustable height, which comprises a base, wherein an electric telescopic rod is fixedly connected to the middle of the top end of the base, a supporting plate is fixedly connected to the top end of the electric telescopic rod, stand columns are fixedly connected to the left side and the right side of the top end of the base, the stand columns are all connected into through holes in the bottom ends of fixed blocks in a sliding mode, a first LCD display screen is fixedly connected to the front end of one of the fixed blocks, a groove is formed in the top of the right end of the first LCD display screen, a transverse column is arranged in the groove, a limiting column is connected to the left end of the transverse column in a sliding mode, and a spring is arranged outside the limiting column. According to the utility model, the first LCD display screen and the second LCD display screen are convenient for adjusting the height, the practicability of the device is improved, the first LCD display screen and the second LCD display screen can be stably fixed above the base, and the two display screens are convenient to disassemble and assemble, so that the operation of operators is facilitated, and the installation efficiency is improved.

Description

Height-adjustable's LCD concatenation wall

Technical Field

The utility model relates to the field of LCD (liquid crystal display) spliced walls, in particular to an LCD spliced wall with adjustable height.

Background

LCD concatenation wall passes through video distributor and cable connection concatenation with LCD screen, constitutes a complete display surface, and its characteristics have: the system expansion can be realized simply, roaming, zooming and stretching of digital signals and cross-screen display are supported, various display plans are set and operated, and full high-definition signals are processed in real time, but the seam cannot be eliminated.

The structural style of current LCD concatenation wall is that independent display element piles up together, leave the installation at the back and maintain the space, the LCD concatenation wall is except the thickness of box self, still will reserve certain installation maintenance space behind the LCD concatenation wall, be not convenient for fix between the LCD concatenation wall, need consume more time and fix the LCD concatenation wall, there is the problem that the installation effectiveness is low, and current LCD concatenation wall is not convenient for height-adjusting, the commonality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an LCD splicing wall with adjustable height.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a height-adjustable's LCD concatenation wall, includes the base, base top middle part fixedly connected with electric telescopic handle, electric telescopic handle top fixedly connected with backup pad, the equal fixedly connected with stand in the base top left and right sides, the equal sliding connection of stand is in fixed block bottom through-hole, one of them fixed block front end fixedly connected with first LCD display screen, first LCD display screen right-hand member top is provided with the recess, be provided with the spreader in the recess, spreader left end sliding connection has spacing post, spacing post outside is provided with the spring, spacing post bottom fixedly connected with backing plate, spreader top left side fixedly connected with pull rod, spreader top right side fixedly connected with fixture block, another fixed block front end fixedly connected with second LCD display screen, second LCD display screen left end top is provided with the draw-in groove.

As a further description of the above technical solution:

the middle part of the rear end of the first LCD display screen is fixedly connected with a transverse plate, and the right side of the front end of the transverse plate is fixedly connected with a sucker.

As a further description of the above technical solution:

the clamping block is clamped and connected in the clamping groove.

As a further description of the above technical solution:

the top end of the spring is in contact with the bottom end of the cross column, and the bottom end of the spring is in contact with the top end of the backing plate.

As a further description of the above technical solution:

the inner sides of the bottom ends of the first LCD display screen and the second LCD display screen are clamped in the through holes in the corresponding positions of the top end of the supporting plate.

As a further description of the above technical solution:

the pull rod slides in the through hole on the right side of the top end of the first LCD display screen.

As a further description of the above technical solution:

the fixed blocks are arranged on the outer sides of the rear ends of the first LCD display screen and the second LCD display screen.

The utility model has the following beneficial effects:

1. according to the utility model, a viewer can adjust the heights of the first LCD display screen and the second LCD display screen according to own intention, only the electric telescopic rod needs to be started, when the electric telescopic rod extends, the supporting plate can support the first LCD display screen and the second LCD display screen to move upwards, the fixing block can also slide upwards outside the upright column at the moment, when the height is adjusted to be proper, the electric telescopic rod is closed, the first LCD display screen and the second LCD display screen are convenient to adjust the heights, and the practicability of the device is improved.

2. According to the utility model, an operator pushes the pull rod downwards and then pulls the pull rod rightwards, the pull rod can drive the cross column and the clamping block to move rightwards together, when the clamping block moves below the clamping groove, the pull rod is loosened, then the spring can support the cross column to move upwards when recovering the original shape, and the clamping block can enter the clamping groove, so that the first LCD display screen and the second LCD display screen can be stably fixed above the base, the two display screens are convenient to disassemble and assemble, the operation of the operator is facilitated, and the installation efficiency is improved.

Drawings

FIG. 1 is a cross-sectional view of an LCD wall assembly with adjustable height according to the present invention;

FIG. 2 is a rear view of an LCD wall assembly with adjustable height according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base; 2. an electric telescopic rod; 3. a support plate; 4. a first LCD display screen; 5. a second LCD display screen; 6. a fixed block; 7. a column; 8. a groove; 9. a cross post; 10. a limiting post; 11. a spring; 12. a base plate; 13. a pull rod; 14. a clamping block; 15. a card slot; 16. a transverse plate; 17. and (4) sucking discs.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings 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, one embodiment of the present invention is provided: a height-adjustable LCD splicing wall comprises a base 1, wherein an electric telescopic rod 2 is fixedly connected to the middle of the top end of the base 1, a supporting plate 3 is fixedly connected to the top end of the electric telescopic rod 2, upright posts 7 are fixedly connected to the left side and the right side of the top end of the base 1, the upright posts 7 are slidably connected in through holes at the bottom ends of the fixed blocks 6, a first LCD display screen 4 is fixedly connected to the front end of one of the fixed blocks 6, a groove 8 is formed in the top of the right end of the first LCD display screen 4, a transverse post 9 is arranged in the groove 8, a limiting post 10 is slidably connected to the left end of the transverse post 9, a spring 11 is arranged outside the limiting post 10, a backing plate 12 is fixedly connected to the bottom end of the limiting post 10, a pull rod 13 is fixedly connected to the left side of the top end of the transverse post 9, a clamping block 14 is fixedly connected to the right side of the top end of the transverse post 9, a second LCD display screen 5 is fixedly connected to the front end of the other fixed block 6, a clamping groove 15 is arranged at the top end of the left end of the second LCD display screen 5, an operator sleeves the fixing blocks 6 at the rear ends of the first LCD display screen 4 and the second LCD display screen 5 outside the corresponding upright posts 7, puts the inner sides of the bottom ends of the first LCD display screen 4 and the second LCD display screen 5 into the through holes at the top ends of the supporting plates 3, after the fixing is finished, the rear end of the second LCD display screen 5 is sucked by the sucking discs 17 at the front ends of the transverse plates 16, the pull rod 13 is pushed downwards, the pull rod 13 is pulled rightwards, the pull rod 13 drives the cross post 9 and the clamping block 14 to move rightwards together, when the clamping block 14 moves below the clamping groove 15, the pull rod 13 is loosened, then the spring 11 supports the cross post 9 to move upwards when the original state is restored, the clamping block 14 can enter the clamping groove 15, so that the first LCD display screen 4 and the second LCD display screen 5 can be fixed above the base 1, a viewer can adjust the heights of the first LCD display screen 4 and the second LCD display screen 5 according to own will, and only needs to start the electric telescopic rod 2, when electric telescopic handle 2 extended, first

LCD display screen

4 and 5 rebound of second LCD display screen can be supported to backup pad 3, and fixed block 6 also can be at the outside upward slip of stand 7 this moment, when adjusting suitable height, closed electric telescopic handle 2.

A transverse plate 16 is fixedly connected to the middle of the rear end of the first LCD display 4, a sucker 17 is fixedly connected to the right side of the front end of the transverse plate 16, so that the first LCD display 4 and the second LCD display 5 can be fixed conveniently, a clamping block 14 is clamped and connected in a clamping groove 15, the clamping block 14 is guaranteed to be fixed, so that the first LCD display 4 and the second LCD display 5 can be fixed, the top end of a spring 11 is contacted with the bottom end of a cross column 9, the bottom end of the spring 11 is contacted with the top end of a backing plate 12, the spring 11 is guaranteed to support the cross column 9 to move upwards, so that the clamping block 14 can enter the clamping groove 15, the inner sides of the bottom ends of the first LCD display 4 and the second LCD display 5 are clamped and connected in through holes at corresponding positions of the top end of a supporting plate 3, so that the first LCD display 4 and the second LCD display 5 can be stably supported, so that the first LCD display 4 and the second LCD display 5 can normally lift, a pull rod 13 slides in the through hole on the right side of the top end of the first LCD display 4, guarantee the control action to the spreader 9, fixed block 6 all sets up in the first LCD display screen 4 and the 5 rear end outsides of second LCD display screen, is convenient for adjust the height of first LCD display screen 4 and second LCD display screen 5.

The working principle is as follows: an operator sleeves the fixing blocks 6 at the rear ends of the first LCD display screen 4 and the second LCD display screen 5 outside the corresponding upright posts 7, puts the inner sides of the bottom ends of the first LCD display screen 4 and the second LCD display screen 5 into the through holes at the top end of the supporting plate 3, after the fixing is finished, the rear end of the second LCD display screen 5 is sucked by the sucking discs 17 at the front end of the transverse plate 16, the pull rod 13 is pushed downwards, the pull rod 13 is pulled rightwards, the pull rod 13 drives the cross post 9 and the clamping block 14 to move rightwards together, when the clamping block 14 moves to the lower side of the clamping groove 15, the pull rod 13 is loosened, then the spring 11 supports the cross post 9 to move upwards when the original state is restored, the clamping block 14 can enter the clamping groove 15, so that the first LCD display screen 4 and the second LCD display screen 5 can be fixed above the base 1, the first LCD display screen 4 and the second LCD display screen 5 are convenient to disassemble and assemble, the installation efficiency is improved, and viewers can adjust the heights of the first LCD display screen 4 and the second LCD display screen 5 according to own will, only need start electric telescopic handle 2, when electric telescopic handle 2 extended, backup pad 3 can be supporting first

LCD display screen

4 and 5 rebound of second LCD display screen, and fixed block 6 also can be outside upwards sliding at stand 7 this moment, when adjusting suitable height, closed electric telescopic handle 2, and first LCD display screen 4 and second LCD display screen 5 are convenient for height-adjusting, have improved the practicality of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a height-adjustable's LCD concatenation wall, includes base (1), its characterized in that: the electric telescopic rod (2) is fixedly connected to the middle of the top end of the base (1), the supporting plate (3) is fixedly connected to the top end of the electric telescopic rod (2), the upright columns (7) are fixedly connected to the left side and the right side of the top end of the base (1), the upright columns (7) are all connected in bottom through holes of the fixing blocks (6) in a sliding mode, the first LCD display screen (4) is fixedly connected to the front end of one fixing block (6), a groove (8) is formed in the top of the right end of the first LCD display screen (4), a cross column (9) is arranged in the groove (8), a limiting column (10) is slidably connected to the left end of the cross column (9), a spring (11) is arranged outside the limiting column (10), a base plate (12) is fixedly connected to the bottom end of the limiting column (10), a pull rod (13) is fixedly connected to the left side of the top end of the cross column (9), and a clamping block (14) is fixedly connected to the right side of the top end of the cross column (9), the front end of the other fixing block (6) is fixedly connected with a second LCD display screen (5), and the top of the left end of the second LCD display screen (5) is provided with a clamping groove (15).

2. The LCD splicing wall with adjustable height as claimed in claim 1, wherein: the LCD display screen is characterized in that a transverse plate (16) is fixedly connected to the middle of the rear end of the first LCD display screen (4), and a sucker (17) is fixedly connected to the right side of the front end of the transverse plate (16).

3. The LCD splicing wall with adjustable height as claimed in claim 1, wherein: the clamping block (14) is clamped and connected in the clamping groove (15).

4. The LCD splicing wall with adjustable height as claimed in claim 1, wherein: the top end of the spring (11) is in contact with the bottom end of the cross column (9), and the bottom end of the spring (11) is in contact with the top end of the backing plate (12).

5. The LCD splicing wall with adjustable height as claimed in claim 1, wherein: the bottom inner sides of the first LCD display screen (4) and the second LCD display screen (5) are clamped and connected in the through holes in the corresponding positions of the top end of the supporting plate (3).

6. The LCD splicing wall with adjustable height as claimed in claim 1, wherein: the pull rod (13) slides in the through hole on the right side of the top end of the first LCD display screen (4).

7. The LCD splicing wall with adjustable height as claimed in claim 1, wherein: the fixed blocks (6) are arranged on the outer sides of the rear ends of the first LCD display screen (4) and the second LCD display screen (5).