CN215410988U

CN215410988U - Outer support frame convenient to installation LED display screen

Info

Publication number: CN215410988U
Application number: CN202121531272.6U
Authority: CN
Inventors: 林道兵
Original assignee: Shenzhen Qinghesheng Technology Co ltd
Current assignee: Shenzhen Qinghesheng Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-04
Anticipated expiration: 2031-07-07

Abstract

The utility model belongs to the technical field of LED display screens, and particularly relates to an outer supporting frame convenient for installing an LED display screen. According to the utility model, by arranging the sliding block, the screw rod, the connecting rod, the rotating disc and other structures, the position of the sliding block in the sliding groove can be adjusted through the matching of the screw rod and the sliding block, the sliding block can move through the arrangement of the connecting rod to drive the rotating disc to rotate, so that the plane end of the rotating disc is contacted with the elastic sheet, the elastic sheet is limited and tightly propped, the elastic sheet is prevented from deforming to separate the clamping block from the clamping groove, and the stability of the frame after installation is higher.

Description

Outer support frame convenient to installation LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an outer supporting frame convenient for installing an LED display screen.

Background

The existing large-scale display equipment is formed by splicing and combining a plurality of display screen units. The display screen unit is formed by combining a frame and a display panel mounted on the frame, and in order to mount and accommodate other electronic components, various accommodating chambers need to be processed on the frame according to assembly requirements.

Among the prior art, the outer support frame of LED display screen is comparatively troublesome when installing and using, and simultaneously, the frame is lower in installation back stability, makes the frame drop from the wall easily. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outer supporting frame convenient for installing an LED display screen, which solves the problem of troublesome installation and use and the problem of lower stability after installation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outer support frame convenient to installation LED display screen, includes wall and frame, the welding has the shell fragment on the frame, the welding has the fixture block on the shell fragment, the storage tank has been seted up on the wall, sliding connection has the shell fragment in the storage tank, the draw-in groove has been seted up on the wall, the welding has the back shaft on the frame, the outside of back shaft is rotated and is connected with the rolling disc, the spout has been seted up on the frame, sliding connection has the slider in the spout, there is the screw rod through threaded connection in the slider, the welding has the adapter sleeve in the spout, the adapter sleeve internal rotation is connected with the screw rod, it is connected with the connecting rod to rotate on the slider, connecting rod and rolling disc rotate the connection.

Preferably, the number of the elastic sheets is two, and the two elastic sheets are symmetrically distributed on the frame.

Preferably, the clamping groove is communicated with the accommodating groove, and a clamping block is clamped in the clamping groove.

Preferably, the rotating disc is in contact with the frame, and the flat end of the rotating disc is in contact with the elastic sheet.

Preferably, the side wall of the connecting sleeve is connected with a limiting pin through threads, the screw rod is provided with an annular groove, and the limiting pin is connected in the annular groove in a sliding manner.

Preferably, a rotating disc is welded on the screw rod, and the rotating disc is in contact with the frame.

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

1. according to the utility model, the structure comprising the elastic sheet, the clamping block, the accommodating groove, the clamping groove and the like is arranged, the clamping block can enter the accommodating groove through elastic deformation of the elastic sheet, the frame is fixed on the wall surface through matching of the clamping block and the clamping groove, and the frame can be fixed only through matching of the clamping block and the clamping groove, so that the frame is convenient to install and fix.

2. According to the utility model, by arranging the sliding block, the screw rod, the connecting rod, the rotating disc and other structures, the position of the sliding block in the sliding groove can be adjusted through the matching of the screw rod and the sliding block, the sliding block can move through the arrangement of the connecting rod to drive the rotating disc to rotate, so that the plane end of the rotating disc is contacted with the elastic sheet, the elastic sheet is limited and tightly propped, the elastic sheet is prevented from deforming to separate the clamping block from the clamping groove, and the stability of the frame after installation is higher.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is a schematic view of the rotatable disk of FIG. 2 of the present invention;

FIG. 4 is a top view of FIG. 3 in accordance with the present invention;

fig. 5 is an enlarged view of the utility model at a in fig. 4.

In the figure: 1. a wall surface; 2. a frame; 3. a spring plate; 4. a clamping block; 5. a containing groove; 6. a card slot; 7. rotating the disc; 8. a support shaft; 10. a chute; 11. a slider; 12. a screw; 121. an annular groove; 13. connecting sleeves; 14. a spacing pin; 15. a turntable; 16. a connecting rod.

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.

Please refer to fig. 1-5, an outer support frame convenient for mounting an LED display screen, comprising a wall surface 1 and a frame 2, wherein an elastic sheet 3 is welded on the frame 2, a clamping block 4 is welded on the elastic sheet 3, a containing groove 5 is formed on the wall surface 1, the elastic sheet 3 is slidably connected in the containing groove 5, a clamping groove 6 is formed on the wall surface 1, a supporting shaft 8 is welded on the frame 2, a rotating disc 7 is rotatably connected to the outer side of the supporting shaft 8, a sliding groove 10 is formed on the frame 2, a sliding block 11 is slidably connected in the sliding groove 10, a screw rod 12 is connected in the sliding block 11 through a thread, a connecting sleeve 13 is welded in the sliding groove 10, a screw rod 12 is rotatably connected in the connecting sleeve 13, a connecting rod 16 is rotatably connected on the sliding block 11, and the connecting rod 16 is rotatably connected with the rotating disc 7.

Referring to fig. 2, there are two elastic sheets 3, and the two elastic sheets 3 are symmetrically distributed on the frame 2. Through setting up two shell fragment 3 for frame 2 installation is more stable.

Referring to fig. 2, the engaging groove 6 is communicated with the receiving groove 5, and the engaging block 4 is engaged with the engaging groove 6. Through setting up draw-in groove 6, spacing is carried out fixture block 4.

Referring to fig. 3, the rotary disk 7 is in contact with the frame 2, and the flat end of the rotary disk 7 is in contact with the resilient piece 3. Through setting up rolling disc 7, carry on spacingly to shell fragment 3.

Referring to fig. 5, the side wall of the connecting sleeve 13 is connected with a limit pin 14 through a thread, the screw 12 is provided with an annular groove 121, and the limit pin 14 is slidably connected in the annular groove 121. The screw 12 is limited by arranging the limit pin 14 to be matched with the annular groove 121.

Referring to fig. 4, the screw 12 is welded with a turntable 15, and the turntable 15 contacts with the frame 2. The screw 12 is made easy to rotate by providing a turntable 15.

The specific implementation process of the utility model is as follows: during installation, the elastic sheet 3 is manually pressed to bend the elastic sheet 3, the elastic sheet 3 is inserted into the accommodating groove 5, the clamping block 4 is further enabled to enter the accommodating groove 5, the elastic sheet 3 is loosened to enable the clamping block 4 to be in contact with the wall surface 1, the frame 2 is pressed towards the wall surface 1 to enable the clamping block 4 to slide in the accommodating groove 5, when the clamping block 4 slides to the clamping groove 6, the elastic sheet 3 is reset to enable the clamping block 4 to enter the clamping groove 6, the frame 2 can be fixed only through the matching of the clamping block 4 and the clamping groove 6, the frame 2 is convenient to install and fix, then the screw 12 is rotated through the turntable 15, the screw 12 rotates and the sliding block 11 performs threaded motion to drive the sliding block 11 to move, the sliding block 11 moves to enable the connecting rod 16 to move, the connecting rod 16 drives the rotating disc 7 to rotate, the plane end of the rotating disc 7 is in contact with the elastic sheet 3 to perform limiting and jacking on the elastic sheet 3, and avoiding the deformation of the elastic sheet 3 to enable the clamping block 4 and the clamping groove 6 to be separated, thereby making the frame 2 more stable after installation.

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 an outer support frame convenient to installation LED display screen, includes wall (1) and frame (2), its characterized in that: the frame (2) is welded with an elastic sheet (3), the elastic sheet (3) is welded with a clamping block (4), the wall surface (1) is provided with a containing groove (5), the containing groove (5) is internally connected with an elastic sheet (3) in a sliding way, a clamping groove (6) is arranged on the wall surface (1), a supporting shaft (8) is welded on the frame (2), the outer side of the supporting shaft (8) is rotatably connected with a rotating disc (7), a sliding groove (10) is arranged on the frame (2), a sliding block (11) is connected in the sliding groove (10) in a sliding way, a screw rod (12) is connected in the sliding block (11) through a thread, a connecting sleeve (13) is welded in the chute (10), a screw rod (12) is rotationally connected in the connecting sleeve (13), the sliding block (11) is rotatably connected with a connecting rod (16), and the connecting rod (16) is rotatably connected with the rotating disc (7).

2. The outer support frame for facilitating the installation of an LED display screen of claim 1, wherein: the number of the elastic sheets (3) is two, and the two elastic sheets (3) are symmetrically distributed on the frame (2).

3. The outer support frame for facilitating the installation of an LED display screen of claim 1, wherein: the clamping groove (6) is communicated with the accommodating groove (5), and the clamping block (4) is clamped in the clamping groove (6).

4. The outer support frame for facilitating the installation of an LED display screen of claim 1, wherein: the rotating disc (7) is in contact with the frame (2), and the plane end of the rotating disc (7) is in contact with the elastic sheet (3).

5. The outer support frame for facilitating the installation of an LED display screen of claim 1, wherein: the side wall of the connecting sleeve (13) is connected with a limiting pin (14) through threads, an annular groove (121) is formed in the screw rod (12), and the limiting pin (14) is connected in the annular groove (121) in a sliding mode.

6. The outer support frame for facilitating the installation of an LED display screen of claim 1, wherein: the screw rod (12) is welded with a rotary disc (15), and the rotary disc (15) is in contact with the frame (2).