CN216715663U

CN216715663U - Connecting mechanism of LED display screen module

Info

Publication number: CN216715663U
Application number: CN202123107442.0U
Authority: CN
Inventors: 李贵丽; 李康林; 汪玮; 陈万略; 李才有
Original assignee: Shenzhen Zsz Construction Group Co ltd
Current assignee: Shenzhen Zsz Construction Group Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-10
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a connecting mechanism of an LED display screen module, and relates to the technical field of LED display screens. Including display screen and display screen mount pad, the bottom of display screen is fixed with the fixed column, be fixed with the guide block on the inner wall of display screen mount pad, be fixed with the fixed plate on the inner wall of display screen mount pad, the bottom of fixed column is fixed with the dead lever, the bottom of dead lever is fixed with the stopper, be provided with stop gear on the fixed plate, run through the threaded rod in the display screen mount pad, the one end rotation of threaded rod is installed on the inner wall of display screen mount pad. This coupling mechanism of LED display screen module when installing the display screen, stretches into the fixed column in the mount pad of display screen, and then makes the fixed column drive the dead lever and move down, through the cooperation of stop gear, turn button, threaded rod, drive mechanism, thread bush, and then can carry on spacingly to the stopper, and then conveniently install the display screen.

Description

Connecting mechanism of LED display screen module

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a connecting mechanism of an LED display screen module.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

When current LED display screen module was installed, all connect through modes such as bolt, and then connect inconvenient staff's operation, the bolt can appear smooth silk, phenomenon such as rust when using for a long time moreover, and then inconvenient staff dismantles. In view of this, we propose a connecting mechanism of an LED display screen module.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a connecting mechanism of an LED display screen module, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a coupling mechanism of LED display screen module, includes display screen and display screen mount pad, the bottom of display screen is fixed with the fixed column, be fixed with the guide block on the inner wall of display screen mount pad, be fixed with the fixed plate on the inner wall of display screen mount pad, the bottom of fixed column is fixed with the dead lever, the bottom of dead lever is fixed with the stopper, be provided with stop gear on the fixed plate, run through the threaded rod in the display screen mount pad, the one end of threaded rod is rotated and is installed on the inner wall of display screen mount pad, the other end of threaded rod is fixed with the turn button.

Preferably, the limiting mechanism comprises a fixing block, a first spring is fixed on one side, away from the rotating button, of the fixing block, a sliding block is fixed on one side, away from the fixing block, of the first spring, and a limiting groove is formed in the sliding block.

Preferably, threaded connection has the thread bush on the outer wall of threaded rod, the bottom slidable mounting of thread bush is on the inner wall of display screen mount pad.

Preferably, a transmission mechanism is arranged on the fixing plate corresponding to the limiting mechanism and comprises a supporting block, a second spring is fixed on one side of the supporting block far away from the rotating button, one side of the second spring far away from the supporting block is fixed on a connecting block, and the top of the connecting block is slidably mounted at the bottom of the fixing plate.

Preferably, the bottom of the connecting block is hinged with a transmission rod, and one end, far away from the connecting block, of the transmission rod is hinged with a stop block.

Preferably, the guide blocks are arranged in two groups, and the two groups of guide blocks are symmetrically arranged by taking the central line of the fixed column in the vertical direction as a symmetry axis.

(III) advantageous effects

The utility model provides a connecting mechanism of an LED display screen module. The method has the following beneficial effects:

(1) this coupling mechanism of LED display screen module when installing the display screen, during stretching the fixed column into the mount pad of display screen, and then make the fixed column drive the dead lever and move down, through the cooperation of stop gear, turn-button, threaded rod, drive mechanism, thread bush, and then can carry on spacingly to the stopper, and then conveniently install the display screen.

(2) This coupling mechanism of LED display screen module when dismantling the display screen, through rotating the turn button, makes the thread bush keep away from the connecting block, through the second spring, the cooperation of transfer line makes the dog downstream, removes the spacing to the slider, and then can stimulate the display screen that will take out, because of stopper and spacing inslot are provided with the inclined plane, and then can make the stopper break away from the processing from the spacing groove, conveniently dismantle the display screen.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B shown in FIG. 1 according to the present invention.

In the figure: 1. a display screen; 2. a display screen mounting base; 3. fixing the column; 4. a guide block; 5. a fixing plate; 6. fixing the rod; 7. a limiting block; 8. a limiting mechanism; 81. a fixed block; 82. a first spring; 83. a slider; 84. a limiting groove; 9. a threaded rod; 10. turning a button; 11. a threaded sleeve; 12. a transmission mechanism; 121. connecting blocks; 122. a transmission rod; 123. a stopper; 124. a second spring; 125. and (7) a supporting block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a connecting mechanism of an LED display screen module comprises a display screen 1 and a display screen mounting seat 2, a fixing column 3 is fixed at the bottom of the display screen 1, a guide block 4 is fixed on the inner wall of the display screen mounting seat 2, when the fixing column 3 extends into the display screen mounting seat 2, the fixing column 3 is guided by the guide blocks 4, two groups of guide blocks 4 are arranged, and two sets of guide blocks 4 use the central line of fixed column 3 on the vertical direction to set up as symmetry axis symmetry, be fixed with fixed plate 5 on the inner wall of display screen mount pad 2, the bottom of fixed column 3 is fixed with dead lever 6, the bottom of dead lever 6 is fixed with stopper 7, be provided with stop gear 8 on the fixed plate 5, run through threaded rod 9 in the display screen mount pad 2, the one end of threaded rod 9 is rotated and is installed on the inner wall of display screen mount pad 2, the other end of threaded rod 9 is fixed with turn button 10.

The limiting mechanism 8 comprises a fixing block 81, the fixing block 81 is fixed at the top of the fixing plate 5, a first spring 82 is fixed on one side, away from the rotating button 10, of the fixing block 81, a sliding block 83 is fixed on one side, away from the fixing block 81, of the first spring 82, and the bottom of the sliding block 83 is slidably mounted at the top of the fixing plate 5. The spacing groove 84 has been seted up on the slider 83, threaded connection has thread bush 11 on the outer wall of threaded rod 9, the bottom slidable mounting of thread bush 11 is on the inner wall of display screen mount pad 2, when stretching fixed column 3 into display screen mount pad 2, can make stopper 7 and slider 83 contact, top because of stopper 7 goes up and slider 83 is provided with the inclined plane, and then when stopper 7 extrudes slider 83, because of the extrusion force, and then make slider 83 remove, when stopper 7 aligns with spacing groove 84, because of first spring 82 is in compression state, and then make stopper 7 block into in the spacing groove 84.

The fixing plate 5 is provided with a transmission mechanism 12 corresponding to the limiting mechanism 8, the transmission mechanism 12 includes a supporting block 125, one side of the supporting block 125 far from the rotating knob 10 is fixed with a second spring 124, one side of the second spring 124 far from the supporting block 125 is fixed on a connecting block 121, the top of the connecting block 121 is slidably mounted at the bottom of the fixing plate 5, the bottom of the connecting block 121 is hinged with a transmission rod 122, one end of the transmission rod 122 far from the connecting block 121 is hinged with a stopper 123, the stopper 123 penetrates through the fixing plate 5, and the stopper 123 slides up and down at the penetrating position of the fixing plate 5, when the limiting block 7 is clamped in the limiting groove 84, the rotation is carried out, so that the thread bush 11 moves rightwards, the thread bush 11 extrudes the connecting block 121, the stopper 123 moves upwards through the transmission rod 122, so that the stopper 123 limits the sliding block 83, so that the display screen 1 is fixed, and is convenient for installation of workers, when dismantling display screen 1, through reversal turn-button 10, make thread bush 11 keep away from connecting block 121, through second spring 124, the cooperation of transfer line 122 makes dog 123 remove downwards, removes the spacing to slider 83, and then can stimulate display screen 1 that will take out, because of being provided with the inclined plane in stopper 7 and the spacing groove 84, and then can make stopper 7 break away from the processing from spacing groove 84, conveniently dismantle display screen 1.

When the display screen fixing device is in operation (or in use), when the display screen 1 is installed, the fixing column 3 extends into the display screen installation seat 2, the fixing rod 6 and the limiting block 7 extend into the display screen installation seat 2, when the limiting block 7 contacts with the sliding block 83, because the limiting block 7 and the top of the sliding block 83 are provided with the inclined planes, when the limiting block 7 extrudes the sliding block 83, the sliding block 83 moves due to extrusion force, when the limiting block 7 is aligned with the limiting groove 84, because the first spring 82 is in a compressed state, the limiting block 7 is clamped into the limiting groove 84, through the forward rotation knob 10, the threaded rod 9 rotates, the threaded sleeve 11 moves rightwards, the threaded sleeve 11 extrudes the connecting block 121, through the transmission rod 122, the limiting block 123 moves upwards, the limiting block 123 limits the sliding block 83, the display screen 1 is fixed, when the display screen 1 is disassembled, through reversal turn-button 10, make threaded rod 9 reversal, and then make thread bush 11 move left, because of second spring 124 is in tensile state, and then make connecting block 121 move left, make dog 123 move down through transfer line 122, remove the spacing to slider 83, and then can stimulate the display screen 1 that will take out, because of being provided with the inclined plane in stopper 7 and the spacing groove 84, and then can make stopper 7 break away from the processing from spacing groove 84, conveniently dismantle display screen 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coupling mechanism of LED display screen module, includes display screen (1) and display screen mount pad (2), its characterized in that: the bottom of display screen (1) is fixed with fixed column (3), be fixed with guide block (4) on the inner wall of display screen mount pad (2), be fixed with fixed plate (5) on the inner wall of display screen mount pad (2), the bottom of fixed column (3) is fixed with dead lever (6), the bottom of dead lever (6) is fixed with stop block (7), be provided with stop gear (8) on fixed plate (5), run through threaded rod (9) in display screen mount pad (2), the one end of threaded rod (9) is rotated and is installed on the inner wall of display screen mount pad (2), the other end of threaded rod (9) is fixed with turn button (10).

2. The connecting mechanism of the LED display screen module according to claim 1, wherein: stop gear (8) are including fixed block (81), one side that turn-button (10) were kept away from in fixed block (81) is fixed with first spring (82), one side that fixed block (81) were kept away from in first spring (82) is fixed with slider (83), spacing groove (84) have been seted up on slider (83).

3. The connecting mechanism of the LED display screen module according to claim 1, wherein: threaded connection has thread bush (11) on the outer wall of threaded rod (9), the bottom slidable mounting of thread bush (11) is on the inner wall of display screen mount pad (2).

4. The connecting mechanism of the LED display screen module set according to claim 1, wherein: the fixing plate (5) is provided with a transmission mechanism (12) corresponding to the limiting mechanism (8), the transmission mechanism (12) comprises a supporting block (125), a second spring (124) is fixed on one side, away from the rotating button (10), of the supporting block (125), one side, away from the supporting block (125), of the second spring (124) is fixed on a connecting block (121), and the top of the connecting block (121) is slidably mounted at the bottom of the fixing plate (5).

5. The connecting mechanism of the LED display screen module according to claim 4, wherein: the bottom of connecting block (121) articulates there is transfer line (122), the one end that connecting block (121) was kept away from in transfer line (122) articulates there is dog (123).

6. The connecting mechanism of the LED display screen module set according to claim 1, wherein: the guide blocks (4) are arranged in two groups, and the two groups of guide blocks (4) are symmetrically arranged by taking the central line of the fixed column (3) in the vertical direction as a symmetry axis.