CN219282860U

CN219282860U - Large liquid crystal display splicing and mounting structure

Info

Publication number: CN219282860U
Application number: CN202320330241.7U
Authority: CN
Inventors: 胡满江; 边有钢; 秦洪懋; 王晓伟; 朱颖; 雷成荣; 钟志华
Original assignee: Hunan University
Current assignee: Hunan University
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-30
Anticipated expiration: 2033-02-28

Abstract

The application discloses large liquid crystal display splice mounting structure, including installing support, liquid crystal display unit and fixed establishment, the installing support includes two piece at least vertical beams that set up side by side along vertical direction and both ends set firmly respectively in two on the vertical beam and along the crossbeam group that the horizontal direction set up, liquid crystal display unit passes through fixed establishment is fixed in on the crossbeam group. The beneficial effects of this application lie in: through setting up pulley slide rail cooperation structure for liquid crystal display unit when the installation, can hang the liquid crystal display unit on the installing support in same position, carry out horizontal migration after, fix again, showing like this and saved installation time.

Description

Large liquid crystal display splicing and mounting structure

Technical Field

The application belongs to the technical field of liquid crystal display installation, and particularly relates to a large liquid crystal display splicing installation structure.

Background

The liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use demands, the variable large screen function with variable large size and variable small size is realized: the method comprises the steps of single-screen split display, single-screen single display, arbitrary combination display, full-screen liquid crystal splicing, double-spliced liquid crystal screen splicing and vertical screen display, wherein an image frame can be compensated or covered selectively, roaming, zooming stretching and cross-screen display of digital signals are supported, setting and running of various display plans are supported, and full-high-definition signals are processed in real time.

When the existing liquid crystal spliced screen is spliced and installed, a liquid crystal display unit is fixed by adopting a mounting bracket generally, however, after each liquid crystal display unit is installed, an installer needs to horizontally move a certain distance to install the next liquid crystal display unit, and thus, the installation efficiency is seriously affected.

Disclosure of Invention

The embodiment of the application aims to provide a large liquid crystal display splicing and installing structure which can solve the technical problems related to the background technology.

In order to solve the technical problems, the application is realized as follows:

the large liquid crystal display splicing and installing structure comprises an installing support, a liquid crystal display unit and a fixing mechanism, wherein the installing support comprises at least two vertical beams which are arranged in parallel along the vertical direction and a beam group of which two ends are respectively fixedly arranged on the two vertical beams and are arranged along the horizontal direction, the liquid crystal display unit is fixed on the beam group through the fixing mechanism,

the beam group comprises an upper beam and a lower beam which are arranged in parallel at intervals, and the upper beam is provided with a sliding rail along the length direction;

the fixing mechanism comprises a vertical fixing strip, a pulley seat and a fixing seat, and the vertical fixing strip is fixedly arranged on the back surface of the liquid crystal display unit along the vertical direction; the pulley seat comprises a pulley, and is fixed at the top of the vertical fixing strip and is in sliding fit with the sliding rail through the pulley; the fixing seat is fixed at the bottom of the vertical fixing strip and locks and fastens the vertical fixing strip to the lower cross beam.

Optionally, the beam group is fixed to the outer side surface of the vertical beam by welding.

Optionally, the beam group is fixed to the outer side surface of the vertical beam through a fixing bolt.

Optionally, the liquid crystal display unit is fixed on the beam set through two fixing mechanisms.

Optionally, the vertical fixed strip is including setting firmly in the basement at the LCD unit back with from two parallel interval setting's of basement vertical extension fixed wall, the top of fixed wall is equipped with the bolt hole, and the bottom is equipped with the fixed draw-in groove that extends along vertical direction, fixed draw-in groove include the through-hole with from the rectangular shape draw-in groove that the through-hole downwardly extending formed, the diameter of through-hole is greater than rectangular shape draw-in groove's width.

Optionally, the pulley seat includes a pulley bracket fixed on the vertical fixing strip through the cooperation of the fixing bolt and the bolt hole, and the pulley set up in the pulley bracket.

Optionally, the fixing base includes a plate-shaped main body portion horizontally disposed, a first extension portion extending from the main body portion and fixed in cooperation with the fixing wall, and a second extension portion extending from the main body portion and fixed in cooperation with the lower cross beam.

Optionally, a locking bolt matched with the elongated clamping groove is arranged on the first extension portion.

Optionally, the main body portion is fixed to an upper surface of the lower beam by a screw, and the second extension portion is fixed to a side surface of the lower beam by a screw.

The beneficial effects of this application lie in: through setting up pulley slide rail cooperation structure for liquid crystal display unit when the installation, can hang the liquid crystal display unit on the installing support in same position, carry out horizontal migration after, fix again, showing like this and saved installation time.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a schematic diagram of an overall structure of a large liquid crystal display panel splicing and mounting structure according to an embodiment of the present application;

fig. 2 is a schematic diagram of an assembly structure of a mounting bracket and a fixing mechanism according to an embodiment of the present application;

fig. 3 is a schematic structural view of a vertical fixing strip according to an embodiment of the present application;

fig. 4 is a schematic diagram of an assembly structure of a pulley seat and a vertical fixing strip according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram of an assembly structure of a fixing base and a vertical fixing strip according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The following describes in detail the liquid crystal large screen splicing and installing structure provided in the embodiment of the application through specific embodiments and application scenes thereof with reference to the accompanying drawings.

Please see fig. 1 and 2, this application embodiment provides a large liquid crystal display splicing installation structure, including installing support 1, liquid crystal display unit 2 and fixed establishment 3, installing support 1 includes two piece at least vertical beams 11 that set up side by side along vertical direction and both ends set firmly respectively in two on the vertical beams 11 and along the crossbeam group 12 that the horizontal direction set up, liquid crystal display unit 2 passes through fixed establishment 3 is fixed in on the crossbeam group 12.

The beam set 12 includes an upper beam 121 and a lower beam 122 disposed in parallel and spaced apart from each other, and the upper beam 121 is provided with a slide rail (not shown) along a length direction thereof.

The fixing mechanism 3 comprises a vertical fixing strip 31, a pulley seat 32 and a fixing seat 33, wherein the vertical fixing strip 31 is fixedly arranged on the back surface of the liquid crystal display unit 2 along the vertical direction.

The pulley seat 32 comprises a pulley 321, and the pulley seat 32 is fixed on the top of the vertical fixing strip 31 and is in sliding fit with the sliding rail through the pulley 321.

The fixing base 33 is fixed at the bottom of the vertical fixing strip 31 and locks and fastens the vertical fixing strip 31 to the lower beam 122.

The beam group 12 is fixed to the outer side surface of the vertical beam 11 by welding. Alternatively, the beam group 12 is fixed to the outer side surface of the vertical beam 12 by a fixing bolt.

In some embodiments, the liquid crystal display unit 2 is fixed to the beam set 12 by two fixing mechanisms 3.

As shown in fig. 3, the vertical fixing strip 31 includes a base 311 fixedly disposed on the back of the liquid crystal display unit 2 and two fixing walls 312 disposed at intervals in parallel and extending perpendicularly from the base 311, a bolt hole 3121 is disposed at the top of the fixing wall 312, a fixing slot 3122 extending in the vertical direction is disposed at the bottom of the fixing wall 312, the fixing slot 3122 includes a through hole 3123 and a strip-shaped slot 3124 formed by extending downward from the through hole 3123, and the diameter of the through hole 3123 is greater than the width of the strip-shaped slot 3124.

Referring to fig. 4 again, the pulley block 32 includes a pulley bracket 323 fixed to the vertical fixing bar 31 by being engaged with the bolt hole 3121 through a fixing bolt 322, and the pulley 321 is disposed on the pulley bracket 323.

Referring to fig. 5 again, the fixing base 33 includes a plate-shaped body 331 horizontally disposed, a first extension 332 extending from the body 331 and being engaged with the fixing wall 312, and a second extension 333 extending from the body 331 and being engaged with the lower beam 122.

The first extension 332 is provided with a locking bolt 3321 that mates with the elongated slot 3124.

The main body 331 is fixed to the upper surface of the lower beam 122 by a screw 4, and the second extension 333 is fixed to the side surface of the lower beam 122 by a screw 4.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. The large liquid crystal display splicing and installing structure is characterized by comprising an installing support, a liquid crystal display unit and a fixing mechanism, wherein the installing support comprises at least two vertical beams which are arranged in parallel along the vertical direction and a beam group of which two ends are respectively fixedly arranged on the two vertical beams and are arranged along the horizontal direction, the liquid crystal display unit is fixed on the beam group through the fixing mechanism,

2. The large liquid crystal display panel splice mounting structure of claim 1, wherein the beam group is fixed to the outer side surface of the vertical beam by welding.

3. The large liquid crystal display panel splicing and mounting structure according to claim 1, wherein the beam group is fixed to the outer side surface of the vertical beam by a fixing bolt.

4. The large-screen liquid crystal display splicing and installing structure according to claim 1, wherein the liquid crystal display unit is fixed on the beam group through two fixing mechanisms.

5. The large liquid crystal display splicing and installing structure according to claim 1, wherein the vertical fixing strip comprises a substrate fixedly arranged on the back of the liquid crystal display unit and two fixing walls which are vertically extended from the substrate and are arranged at intervals in parallel, the top of each fixing wall is provided with a bolt hole, the bottom of each fixing wall is provided with a fixing clamping groove extending along the vertical direction, each fixing clamping groove comprises a through hole and a strip-shaped clamping groove formed by downwards extending from the through hole, and the diameter of each through hole is larger than the width of each strip-shaped clamping groove.

6. The large liquid crystal display splicing and installing structure according to claim 5, wherein the pulley seat comprises a pulley bracket fixed on the vertical fixing strip through the cooperation of a fixing bolt and the bolt hole, and the pulley is arranged on the pulley bracket.

7. The large-screen spliced mounting structure according to claim 5 or 6, wherein the fixing base comprises a plate-shaped main body part horizontally arranged, a first extension part extending from the main body part and being matched and fixed with the fixing wall, and a second extension part extending from the main body part and being matched and fixed with the lower cross beam.

8. The large liquid crystal display panel splicing and installing structure according to claim 7, wherein the first extension portion is provided with a locking bolt matched with the long-strip-shaped clamping groove.

9. The large liquid crystal display panel splicing and mounting structure according to claim 8, wherein the main body portion is fixed to an upper surface of the lower cross member by a screw, and the second extension portion is fixed to a side surface of the lower cross member by a screw.