CN219367280U

CN219367280U - LCD screen concatenation support convenient to concatenation combination

Info

Publication number: CN219367280U
Application number: CN202320924154.4U
Authority: CN
Inventors: 梁维旭
Original assignee: Beijing Jingsheng Oriental Technology Co ltd
Current assignee: Beijing Jingsheng Oriental Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-18
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a liquid crystal display splicing bracket convenient for splicing and combining, which belongs to the technical field of liquid crystal display brackets, and comprises the following components: the support comprises a support body, wherein the support body comprises a mounting backboard, a fixing plate, a mounting plate and two mounting frames, the fixing plate is fixedly mounted between the mounting backboard and the mounting plate, two sliding frames are fixedly connected to the right side of the mounting frame, the sliding frames are in sliding sleeve connection with the outer side of the mounting plate, four clamping grooves are formed in the left side of the mounting backboard, and slots are formed in the top, the bottom, the front side and the rear side of the fixing plate; the splicing assembly comprises a connecting frame, two plugboards and two clamping boards, wherein the clamping boards are matched with the clamping grooves, and the plugboards are matched with the slots. According to the utility model, the connection frame, the plugboard, the clamping board, the reset spring and the slots and the clamping grooves arranged on the liquid crystal display splicing support are matched, so that the splicing and fixing work between the pairs is conveniently realized, and the installation and arrangement efficiency of the liquid crystal display is improved.

Description

LCD screen concatenation support convenient to concatenation combination

Technical Field

The utility model relates to the technical field of liquid crystal display supports, in particular to a liquid crystal display splicing support convenient to splice and combine.

Background

The liquid crystal screen is characterized in that a liquid crystal material is used as a basic component, the liquid crystal material is filled between two parallel plates, the arrangement condition of molecules in the liquid crystal material is changed through voltage, the purposes of shading and transmitting light are achieved, images with different depths are displayed, and color images can be displayed only by adding a light filtering layer with three primary colors between the two plates. The liquid crystal display has low power consumption, is favored by engineers, and is suitable for electronic equipment using batteries. Compared with a common display screen, the liquid crystal display screen is more energy-saving, the radiation index of the liquid crystal display screen is generally lower than that of a CRT (cathode ray tube), and no geometric distortion and linear distortion occur. The liquid crystal display has large visual area, high definition of image quality, convenience for people to watch, light weight of the liquid crystal screen, convenience for people to move and convenience for people to view.

The patent document with the publication number of CN211145874U discloses a liquid crystal display splicing support, which comprises a base, rear mounting plate and front mounting rack, the base on be equipped with the lifting column, the lifting column top is equipped with the mounting plate, mounting plate one side and connecting rod one end swing joint, the connecting rod other end and rear mounting plate swing joint, rear mounting plate passes through bolt and front mounting rack threaded connection, rear mounting plate and front mounting rack inner wall all are equipped with the protection pad, front mounting rack includes mounting bracket and last mounting bracket down.

The bracket in the technical scheme is inconvenient to splice and combine, and the efficiency of assembly work is affected; therefore, we propose a liquid crystal display splicing bracket which is convenient for splicing and combining to solve the problem.

Disclosure of Invention

The utility model aims to provide a liquid crystal display splicing bracket convenient for splicing and combining so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a liquid crystal display splice holder for facilitating splice assembly, comprising:

the support comprises a support body, wherein the support body comprises a mounting backboard, a fixing plate, a mounting plate and two mounting frames, the fixing plate is fixedly mounted between the mounting backboard and the mounting plate, two sliding frames are fixedly connected to the right side of the mounting frame, the sliding frames are in sliding sleeve connection with the outer side of the mounting plate, four clamping grooves are formed in the left side of the mounting backboard, and slots are formed in the top, the bottom, the front side and the rear side of the fixing plate;

the splicing assembly comprises a connecting frame, two plugboards and two clamping boards, wherein the clamping boards are matched with the clamping grooves, the plugboards are matched with the slots, the plugboards are respectively and fixedly connected with the top and the bottom of the connecting frame, one side of each clamping board is fixedly connected with one square board, and the square boards are slidably connected in the connecting frame.

Preferably, the left side of square board fixedly connected with two reset springs, two reset springs's left end is all fixed connection on the lateral wall of connecting frame.

Preferably, a pull rod is fixedly connected to the left side of the square plate, and the left end of the pull rod extends to the outer side of the connecting frame and is fixedly connected with a pull ring.

Preferably, two fixing rods are fixedly arranged on the inner wall of one side of the connecting frame, and the square plate is sleeved on the outer sides of the two fixing rods in a sliding manner.

Preferably, the right side threaded connection of carriage has fastening bolt, a plurality of circular grooves have been seted up on the right side of mounting panel, and a plurality of mounting holes have been seted up in the left end of a plurality of fastening bolts activity joint respectively in the circular groove that corresponds, just the left side of mounting bracket.

Preferably, the right four corners of the mounting backboard are provided with mounting bolts.

According to the liquid crystal display splicing bracket convenient to splice and combine, the two mounting frames are detached by screwing down the fastening bolts, the two mounting frames are conveniently mounted on the back surface of the liquid crystal display through the mounting holes arranged on the mounting frames, then the sliding frame is sleeved on the outer side of the mounting plate, and the mounting frames are fixedly mounted on one side of the mounting plate by means of the fastening bolts;

according to the liquid crystal display splicing bracket convenient to splice and combine, the pull ring is pulled to drive the pull rod, the square plate and the clamping plates to transversely move, the reset spring is compressed, the clamping plates are retracted into the connecting frame, then the fixing plates in the two brackets to be spliced are respectively sleeved on the outer sides of the corresponding inserting plates, the pull ring is loosened, the reset spring stretches under the action of self elasticity and drives the square plate to move rightwards, the square plate drives the two clamping plates to move rightwards, the two clamping plates are clamped into the corresponding clamping grooves, and the two mounting back plates are spliced, so that the splicing work of the two liquid crystal displays is realized, and then the mounting back plates are mounted through the mounting bolts, so that the mounting of the liquid crystal display is realized;

the utility model has reasonable structural design, and the connection frame, the plugboard, the clamping board, the reset spring and the slot and the clamping groove arranged on the liquid crystal display splicing bracket are matched, so that the splicing and fixing work between the pairs is conveniently realized, and the installation and arrangement efficiency of the liquid crystal display is improved.

Drawings

Fig. 1 is a schematic perspective view of a liquid crystal display splicing bracket convenient for splicing and combining;

FIG. 2 is a schematic cross-sectional view of a liquid crystal display splicing bracket for facilitating splicing and combination;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic cross-sectional view of another view angle of a liquid crystal display splicing bracket convenient for splicing and combining according to the present utility model.

In the figure: 1. mounting a backboard; 101. a clamping groove; 2. a fixing plate; 201. a slot; 3. a mounting plate; 4. a mounting frame; 401. a fitting hole; 5. a carriage; 6. a fastening bolt; 7. installing a bolt; 8. a connection frame; 9. inserting plate; 10. a square plate; 11. a clamping plate; 12. a pull rod; 13. a pull ring; 14. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a liquid crystal display splicing bracket for facilitating splicing and combining, comprising:

the bracket comprises a bracket body, wherein the bracket body comprises a mounting backboard 1, a fixing plate 2, a mounting plate 3 and two mounting frames 4, the fixing plate 2 is fixedly arranged between the mounting backboard 1 and the mounting plate 3, two sliding frames 5 are fixedly connected to the right side of the mounting frames 4, the sliding frames 5 are in sliding sleeve connection with the outer side of the mounting plate 3, four clamping grooves 101 are formed in the left side of the mounting backboard 1, and slots 201 are formed in the top, the bottom, the front side and the rear side of the fixing plate 2;

the splicing assembly comprises a connecting frame 8, two plugboards 9 and two clamping boards 11, wherein the clamping boards 11 are matched with the clamping grooves 101, the plugboards 9 are matched with the slots 201, the two plugboards 9 are respectively and fixedly connected to the top and the bottom of the connecting frame 8, one side of each of the two clamping boards 11 is fixedly connected with the same square board 10, and the square boards 10 are slidably connected in the connecting frame 8.

In this embodiment, two return springs 14 are fixedly connected to the left side of the square plate 10, the left ends of the two return springs 14 are fixedly connected to the side wall of the connecting frame 8, the square plate 10 resets, a pull rod 12 is fixedly connected to the left side of the square plate 10, the left end of the pull rod 12 extends to the outer side of the connecting frame 8 and is fixedly connected with a pull ring 13, the square plate 10 is convenient to pull to move transversely, two fixing rods are fixedly mounted on the inner wall of one side of the connecting frame 8, the square plate 10 is sleeved on the outer sides of the two fixing rods in a sliding manner, and the transverse movement of the square plate 10 is guided.

In this embodiment, the right side threaded connection of carriage 5 has fastening bolt 6, and a plurality of circular grooves have been seted up on the right side of mounting panel 3, and the left end of a plurality of fastening bolts 6 is movable joint respectively in the circular groove that corresponds, conveniently adjusts the position of carriage 5 and mounting bracket 4, and a plurality of mounting holes 401 have been seted up in the left side of mounting bracket 4, conveniently install the LCD screen, and the right side four corners of installation backplate 1 all is provided with mounting bolt 7, conveniently installs installation backplate 1.

In this embodiment, when using, pull down fastening bolt 6 through screwing down, pull down two mounting brackets 4, and conveniently install two mounting brackets 4 in the back of LCD screen through the mounting hole 401 that sets up on mounting bracket 4, then cup joint carriage 5 in the outside of mounting panel 3, and with the help of fastening bolt 6 with mounting bracket 4 fixed mounting in one side of mounting panel 3, drive pull rod 12 through pulling pull ring 13, square board 10 and cardboard 11 lateral shifting, and compress reset spring 14, make cardboard 11 retract in connecting frame 8, then cup joint the fixed plate 2 in two supports that need splice respectively in the outside of corresponding picture peg 9, loosen pull ring 13 again, make reset spring 14 extend under self elasticity effect and drive square board 10 and move right, square board 10 drives two cardboard 11 and move right, make two cardboard 11 card go into corresponding draw-in groove 101, splice two installation backplate 1, thereby realized the concatenation work to two LCD screens, then install installation backplate 1 through mounting bolt 7, thereby realize the installation to LCD screen.

The liquid crystal display splicing bracket convenient to splice and combine is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. LCD screen concatenation support convenient to concatenation combination, its characterized in that includes:

the support comprises a support body, wherein the support body comprises an installation backboard (1), a fixing plate (2), an installation plate (3) and two installation frames (4), the fixing plate (2) is fixedly installed between the installation backboard (1) and the installation plate (3), two sliding frames (5) are fixedly connected to the right side of the installation frame (4), the sliding frames (5) are in sliding sleeve connection with the outer side of the installation plate (3), four clamping grooves (101) are formed in the left side of the installation backboard (1), and slots (201) are formed in the top, the bottom and the front side and the rear side of the fixing plate (2);

the splicing assembly comprises a connecting frame (8), two plugboards (9) and two clamping boards (11), wherein the clamping boards (11) are matched with a clamping groove (101), the plugboards (9) are matched with a slot (201), the two plugboards (9) are fixedly connected with the top and the bottom of the connecting frame (8) respectively, one side of each clamping board (11) is fixedly connected with the same square board (10), and the square boards (10) are slidably connected in the connecting frame (8).

2. The liquid crystal display splicing bracket convenient to splice and combine according to claim 1, wherein two return springs (14) are fixedly connected to the left side of the square plate (10), and the left ends of the two return springs (14) are fixedly connected to the side wall of the connecting frame (8).

3. The liquid crystal display splicing bracket convenient to splice and combine according to claim 1, wherein a pull rod (12) is fixedly connected to the left side of the square plate (10), and the left end of the pull rod (12) extends to the outer side of the connecting frame (8) and is fixedly connected with a pull ring (13).

4. The liquid crystal display splicing bracket convenient to splice and combine according to claim 1, wherein two fixing rods are fixedly arranged on the inner wall of one side of the connecting frame (8), and the square plate (10) is sleeved on the outer sides of the two fixing rods in a sliding manner.

5. The liquid crystal display splicing bracket convenient to splice and combine according to claim 1, wherein the right side of the sliding frame (5) is in threaded connection with a fastening bolt (6), a plurality of round grooves are formed in the right side of the mounting plate (3), the left ends of the plurality of fastening bolts (6) are movably clamped in the corresponding round grooves respectively, and a plurality of assembly holes (401) are formed in the left side of the mounting frame (4).

6. The liquid crystal display splicing bracket convenient to splice and combine according to claim 1, wherein mounting bolts (7) are arranged at four corners of the right side of the mounting backboard (1).