CN215411256U

CN215411256U - Height-adjustable's liquid crystal concatenation screen adjustment couple

Info

Publication number: CN215411256U
Application number: CN202121478392.4U
Authority: CN
Inventors: 张建刚; 廖青
Original assignee: Guangzhou Mengbuluo Technology Co ltd
Current assignee: Guangzhou Mengbuluo Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-04
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a height-adjustable liquid crystal splicing screen adjusting hook which comprises an installation column, wherein a T-shaped sliding groove is formed in the front surface of the installation column, a T-shaped sliding block is connected inside the T-shaped sliding groove in a sliding mode, an L-shaped connecting plate is arranged on the front surface of the T-shaped sliding block, a sliding sleeve is arranged at the bottom of the L-shaped connecting plate, a movable plate is arranged on one side of the inner wall of the sliding sleeve, an installation plate is arranged on one side of the movable plate, and an installation groove is formed in the front surface of the installation plate. According to the liquid crystal splicing screen, due to the arrangement of the movable plate, the sliding sleeve and the threaded rod, an operator can adjust the height of the movable plate on the inner side wall of the sliding sleeve, the movable plate can be clamped by the sliding sleeve, the movable plate is prevented from being tilted backwards to influence the normal work of the movable plate, the movable plate can be limited by the threaded rod, the movable plate is prevented from falling down to influence the installation work when the liquid crystal splicing screen is installed, the stability during installation is improved, and the practicability of the liquid crystal splicing screen is improved.

Description

Height-adjustable's liquid crystal concatenation screen adjustment couple

Technical Field

The utility model relates to the technical field of liquid crystal splicing screens, in particular to a height-adjustable liquid crystal splicing screen adjusting hook.

Background

The concatenation screen is complete finished product, splice into a big screen with a lot of little screens, large-scale outdoor activities place or general usefulness such as large-scale meeting are more than in general time, the concatenation of single or a plurality of LCD screen is used and the installation is all comparatively simple, the concatenation screen surface still takes the toughened glass protective layer, can protect the concatenation screen, and concatenation screen signal interface is many, and the concatenation screen can easily show alone and also can carry out the integral display as a monoblock screen, concatenation screen series product adopts unique and the most leading-edge digital processing technique in the world, let the user really experience the clear large screen effect of full height, has very high practicality.

A height-adjustable's LCD concatenation screen adjustment couple shortcoming is not enough among the prior art:

1. in the prior art, most of liquid crystal splicing screen adjusting hooks with adjustable height are difficult to adjust the height when working, so that the height of the liquid crystal splicing screen adjusting hooks is relatively unchanged in the process of adjusting the height, and certain defects exist in the actual use process;

2. a height-adjustable's LCD concatenation screen adjustment couple among the prior art, most LCD concatenation screen adjustment couples when carrying out the during operation, and is relatively poor to the connection stability of LCD concatenation screen, the condition that rocks easily appears in the middle of the in-service use to influence the normal work of LCD concatenation screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a height-adjustable liquid crystal splicing screen adjusting hook to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the height-adjustable liquid crystal splicing screen adjusting hook comprises an installation column, wherein a T-shaped sliding groove is formed in the front surface of the installation column, a T-shaped sliding block is connected inside the T-shaped sliding groove in a sliding mode, an L-shaped connecting plate is arranged on the front surface of the T-shaped sliding block, a sliding sleeve is arranged at the bottom of the L-shaped connecting plate, a movable plate is arranged on one side of the inner wall of the sliding sleeve, an installation plate is arranged on one side of the movable plate, an installation groove is formed in the front surface of the installation plate, and a baffle is arranged on the other side of the movable plate.

Preferably, the fixed slot has been seted up at the top of erection column, the inside threaded connection of fixed slot has the screw thread gag lever post, the surperficial threaded connection of screw thread gag lever post has solid fixed ring, gu fixed ring's surface mounting has L shape limiting plate, the installation piece is all installed to one side of erection column top and bottom.

Preferably, a fixed block is installed on one side of the top of the L-shaped connecting plate, and a square block is inserted in the middle of the front face of the fixed block.

Preferably, the middle part screw thread through connection at the fly leaf back has the threaded rod, the hand cranking bar is installed to the one end of threaded rod, the protective sheath has been cup jointed on the surface of hand cranking bar.

Preferably, a placing plate is installed on one side of the bottom wall in the movable plate, and a telescopic spring is arranged on one side of the placing plate.

Preferably, the front surface of the extension spring is provided with a bearing plate, and the middle part of the front surface of the bearing plate is provided with a movable column.

Preferably, the stop blocks are installed on two sides of the surface of the movable column, and the arc-shaped blocks are installed at one end of the movable column.

Preferably, a connecting rod is installed in the middle of the other side of the movable plate, and a cylinder is arranged at one end of the connecting rod.

Preferably, the surface of the mounting block is provided with a circular groove, and a cone is arranged inside the circular groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the liquid crystal splicing screen, due to the arrangement of the movable plate, the sliding sleeve and the threaded rod, an operator can adjust the height of the movable plate on the inner side wall of the sliding sleeve, the movable plate can be clamped by the sliding sleeve, the movable plate is prevented from being tilted backwards to influence the normal work of the movable plate, the movable plate can be limited by the threaded rod, the movable plate is prevented from falling down to influence the installation work when the liquid crystal splicing screen is installed, the stability during installation is improved, and the practicability of the liquid crystal splicing screen is improved.

2. According to the utility model, through the arrangement of the L-shaped limiting plate and the threaded limiting rod, the threaded limiting rod can limit the L-shaped connecting plate, so that the failure of installation work caused by the left-right shaking of the L-shaped connecting plate is avoided when the liquid crystal spliced screen is installed, the stability of the device during installation is increased, and the practicability of the device is further increased.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the sliding sleeve structure of the present invention;

FIG. 3 is a schematic sectional view of a movable plate according to the present invention;

fig. 4 is a schematic diagram of the structure of the movable plate of the present invention.

In the figure: 1. mounting a column; 2. a T-shaped chute; 3. a T-shaped slider; 4. an L-shaped connecting plate; 5. a sliding sleeve; 6. a movable plate; 7. mounting a plate; 8. mounting grooves; 9. a baffle plate; 10. fixing grooves; 11. a threaded stop bar; 12. a fixing ring; 13. an L-shaped limiting plate; 14. a fixed block; 15. a square block; 16. a threaded rod; 17. a hand lever; 18. a protective sleeve; 19. placing the plate; 20. a tension spring; 21. a bearing plate; 22. a movable post; 23. a blocking block; 24. an arc-shaped block; 25. mounting blocks; 26. a connecting rod; 27. a cylinder; 28. a circular groove; 29. a cone.

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 "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the utility model provides a height-adjustable liquid crystal splicing screen adjusting hook, which comprises a mounting column 1, wherein a T-shaped sliding groove 2 is formed in the front surface of the mounting column 1, a T-shaped sliding block 3 is connected inside the T-shaped sliding groove 2 in a sliding manner, an L-shaped connecting plate 4 is installed on the front surface of the T-shaped sliding block 3, a sliding sleeve 5 is installed at the bottom of the L-shaped connecting plate 4, a movable plate 6 is arranged on one side of the inner wall of the sliding sleeve 5, a mounting plate 7 is installed on one side of the movable plate 6, a mounting groove 8 is formed in the front surface of the mounting plate 7, a baffle 9 is installed on the other side of the movable plate 6, a fixing groove 10 is formed in the top of the mounting column 1, a thread limiting rod 11 is connected to the inside of the fixing groove 10, a fixing ring 12 is connected to the surface of the thread limiting rod 11, an L-shaped limiting plate 13 is installed on the surface of the fixing ring 12, and mounting blocks 25 are installed on one side of the top and the bottom of the mounting column 1;

when an operator installs the device in use, the operator can first tightly attach the mounting block 25 and the mounting column 1 to the surface of a wall body, then fix the mounting block 25 and the mounting column 1 by using a fixing nail, then place the movable plate 6 on the inner side wall of the sliding sleeve 5, then place the threaded rod 16 inside the threaded groove on the back side of the sliding sleeve 5, hold the column protective sleeve 18 by the operator, rotate the hand rocker 17, so that the hand rocker 17 rotates to drive the threaded rod 16 to rotate, so that the threaded rod 16 moves forwards, the movable plate 6 can be fixed on the inner side wall of the sliding sleeve 5, the movable plate 6 is prevented from falling off to damage the liquid crystal splicing screen, the stability between the movable plate 6 and the sliding sleeve 5 is increased, the service life of the device is prolonged, and the operator can adjust the height of the movable plate 6, thereby increasing the flexibility of the device, the practicability of the device is improved, when one end of the threaded rod 16 is tightly attached to the back of the baffle 9, an operator can stop rotating, then the back of the liquid crystal splicing screen is tightly attached to the front of the mounting plate 7, the liquid crystal splicing screen is fixed to the front of the mounting plate 7 through the mounting groove 8, meanwhile, the operator can rotate the threaded limiting rod 11 to enable the threaded limiting rod 11 to move downwards, the fixing ring 12 can be fixed to the top of the mounting column 1, the L-shaped limiting plate 13 is inserted into the fixing block 14, then the L-shaped limiting plate 13 is clamped into the fixing block 14 through the square block 15, so that the L-shaped connecting plate 4 can be limited, the situation that the L-shaped connecting plate 4 shakes left and right to cause the failure of installation work when the liquid crystal splicing screen is installed is avoided, and the stability of the device during installation is improved, the practicability of the device is improved;

fixed block 14 is installed to one side at L shape connecting plate 4 top, square piece 15 has been pegged graft in the positive middle part of fixed block 14, the middle part screw thread through connection at the fly leaf 6 back has threaded rod 16, hand pole 17 is installed to the one end of threaded rod 16, protective sheath 18 has been cup jointed on the surface of hand pole 17, place board 19 is installed to one side of diapire in the fly leaf 6, the one side of placing board 19 is provided with expanding spring 20, expanding spring 20's front is provided with accepts board 21, the positive middle part of accepting board 21 is provided with movable post 22, block 23 is all installed to the both sides on movable post 22 surface, arc piece 24 is installed to the one end of movable post 22, the mid-mounting of fly leaf 6 opposite side has connecting rod 26, the one end of connecting rod 26 is provided with cylinder 27, circular recess 28 has been seted up on the surface of installation piece 25, the inside of circular recess 28 is provided with cone 29.

In the utility model, the working steps of the device are as follows:

1. when an operator installs the device in use, the operator can first tightly attach the mounting block 25 and the mounting column 1 to the surface of the wall body, then fix the mounting block 25 and the mounting column 1 by using the fixing nails, then place the movable plate 6 on the inner side wall of the sliding sleeve 5, then place the threaded rod 16 inside the threaded groove on the back side of the sliding sleeve 5, hold the column protective sleeve 18 by the operator, rotate the hand rocker 17, so that the hand rocker 17 rotates to drive the threaded rod 16 to rotate, so that the threaded rod 16 moves forwards, the movable plate 6 can be fixed on the inner side wall of the sliding sleeve 5, the movable plate 6 is prevented from falling off to damage the liquid crystal splicing screen, the stability between the movable plate 6 and the sliding sleeve 5 is increased, the service life of the device is prolonged, and the operator can adjust the height of the movable plate 6, thereby increasing the flexibility of the device and further increasing the practicability of the device, when one end of the threaded rod 16 is tightly attached to the back surface of the baffle 9, an operator can stop rotating, then the back of the liquid crystal spliced screen is tightly attached to the front surface of the mounting plate 7, the liquid crystal spliced screen is fixed to the front surface of the mounting plate 7 through the mounting groove 8, meanwhile, the operator can rotate the threaded limiting rod 11 to enable the threaded limiting rod 11 to move downwards, the fixing ring 12 can be fixed to the top of the mounting column 1, meanwhile, the L-shaped limiting plate 13 is inserted into the fixing block 14, then the L-shaped limiting plate 13 is clamped into the fixing block 14 through the square block 15, thereby limiting the L-shaped connecting plate 4, avoiding the failure of installation work caused by the left-right shaking of the L-shaped connecting plate 4 when the liquid crystal spliced screen is mounted, thereby increasing the stability of the device when installed and then increasing the practicality of the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a height-adjustable's LCD concatenation screen adjustment couple, includes erection column (1), its characterized in that: the utility model discloses a mounting column, including erection column (1), T shape spout (2) have been seted up to positive the erection column (1), the inside sliding connection of T shape spout (2) has T shape slider (3), L shape connecting plate (4) are installed in the front of T shape slider (3), sliding sleeve (5) are installed to the bottom of L shape connecting plate (4), one side of sliding sleeve (5) inner wall is provided with fly leaf (6), mounting panel (7) are installed to one side of fly leaf (6), mounting groove (8) have been seted up in the front of mounting panel (7), baffle (9) are installed to the opposite side of fly leaf (6).

2. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 1, wherein: fixed slot (10) have been seted up at the top of erection column (1), the internal thread of fixed slot (10) is connected with screw thread gag lever post (11), the surperficial threaded connection of screw thread gag lever post (11) has solid fixed ring (12), the surface mounting of solid fixed ring (12) has L shape limiting plate (13), installation piece (25) are all installed to one side of erection column (1) top and bottom.

3. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 1, wherein: one side at the top of the L-shaped connecting plate (4) is provided with a fixed block (14), and the middle part of the front surface of the fixed block (14) is inserted with a square block (15).

4. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 1, wherein: the middle part screw thread through connection at fly leaf (6) back has threaded rod (16), hand cranking bar (17) are installed to the one end of threaded rod (16), protective sheath (18) have been cup jointed on the surface of hand cranking bar (17).

5. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 1, wherein: a placing plate (19) is installed on one side of the inner bottom wall of the movable plate (6), and a telescopic spring (20) is arranged on one side of the placing plate (19).

6. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 5, wherein: the front surface of the telescopic spring (20) is provided with a bearing plate (21), and the middle part of the front surface of the bearing plate (21) is provided with a movable column (22).

7. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 6, wherein: stop block (23) are all installed to the both sides on activity post (22) surface, arc piece (24) are installed to the one end of activity post (22).

8. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 1, wherein: the middle of the other side of the movable plate (6) is provided with a connecting rod (26), and one end of the connecting rod (26) is provided with a column (27).

9. The height-adjustable liquid crystal splicing screen adjusting hook as claimed in claim 2, wherein: the surface of the mounting block (25) is provided with a circular groove (28), and a cone (29) is arranged in the circular groove (28).