CN219177274U

CN219177274U - LED display screen easy to detach

Info

Publication number: CN219177274U
Application number: CN202223335357.4U
Authority: CN
Inventors: 周后新; 周厚祥; 詹丹; 陈烩利; 徐妙; 宋昊东
Original assignee: Hubei Jingruida Electronic Technology Co ltd
Current assignee: Hubei Jingruida Electronic Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-13
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an easily-detachable LED display screen which comprises a shell, wherein the shell is rotationally connected with a first column body through a bearing, a gear is sleeved on the outer wall of the first column body, racks are connected at two ends of the gear in a meshed mode, and tension springs are fixedly connected between the outer walls of the racks and the inner wall of the shell. According to the utility model, one group of curved plates are pulled towards one end far away from the shell, the two groups of curved plates can be driven by the meshing of the two groups of racks and the gears to synchronously move towards each other, so that the two groups of curved plates can synchronously move towards the two outer sides respectively, further, the screen bodies placed between the two groups of curved plates and the supporting plate are removed from fixation, the disassembly and assembly work is performed, or the force for moving the two groups of curved plates towards one end of the shell is given by the tension springs, the screen bodies placed on the supporting plate are clamped and fixed, and then the assembly work is performed, whether the disassembly and the assembly work are performed or the assembly work is performed, the movement of pulling one group of curved plates is performed, the screen bodies can be completed without installing any fixing piece, the disassembly and assembly work is relatively convenient, and the disassembly convenience is relatively high.

Description

LED display screen easy to detach

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an easily detachable LED display screen.

Background

The LED display screen is a flat panel display, and consists of small LED module panels, and is used for displaying various information such as characters, images and videos, and the equipment can be divided into a hanging type LED display screen, a mosaic type LED display screen, a floor type LED display screen, a column type LED display screen and the like in an installation mode, wherein the hanging type LED display screen basically consists of a screen and a fixed installation structure.

For example, the patent number is: CN216868011U, a convenient to dismantle's LED display screen, including utilizing inflation screw fixed connection in fixed frame and the display screen of wall body, fixed frame one side inner wall top rotates and is connected with first two-way threaded rod, and circular through-hole has been seted up on fixed frame opposite side top, although it can establish the outside at the bolt through the sleeve cover, realize the connection of display screen and fixed frame, convenient dismantlement, but it is when carrying out the dismouting to the LED display screen, the staff will hand into the space department between LED display screen and the wall body, rotate and shelter from the fixed frame department knob that is located the rear by the LED display screen, just can accomplish the dismouting, if the space department between LED display screen and the wall body is less, the staff's palm is great, carry out dismouting work relatively inconvenient when holding the knob, it is relatively lower to dismantle the convenience.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an LED display screen which is easy to disassemble.

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

the utility model provides an easily dismantled LED display screen, includes the casing, the casing rotates through the bearing and links to each other has first cylinder, first cylinder outer wall has cup jointed the gear, the equal meshing in gear both ends has linked to each other the rack, two sets of all the rigid coupling has the extension spring between rack outer wall and the shells inner wall, two sets of the rack outer wall slides and links to each other has the cover body, two sets of the cover body respectively the rigid coupling in the casing both ends, two sets of the equal rigid coupling of rack one end has the bent plate, the casing bottom rigid coupling has the layer board.

Preferably, the two groups of curved plates are connected with a baffle through the rotation of a connecting shaft, and the two groups of baffle are provided with first through grooves.

Preferably, the front end face of the shell is provided with two groups of second through grooves, the inner walls of the two groups of second through grooves are connected with second cylinders in a sliding mode, and the rear end faces of the two groups of second cylinders are fixedly connected to the front end faces of the two groups of racks respectively.

Preferably, the top end and the bottom end of the shell are fixedly connected with two groups of through hole blocks.

Preferably, handles are fixedly connected to the two groups of curved plates.

Preferably, rubber pads are fixedly connected on the two groups of curved plates and the supporting plate.

Preferably, a screen body is attached between the three groups of rubber pads.

The beneficial effects of the utility model are as follows:

1. through the cooperation between the rack, the gear, the curved plates and the supporting plate, one group of curved plates are pulled towards one end far away from the shell, the two groups of curved plates can be driven by the meshing of the two groups of racks and the gear to synchronously move towards each other, so that the two groups of curved plates can synchronously move towards the two outer sides respectively, further, the screen bodies placed between the two groups of curved plates and the supporting plate are cancelled to be fixed, the disassembly and assembly work is carried out, or the force for moving the two groups of curved plates towards one end of the shell is given to the two groups of curved plates through the tension springs, the screen bodies placed on the supporting plate are clamped and fixed, the assembly work is further carried out, no matter the disassembly work or the assembly work is carried out, the assembly work can be completed only by pulling one group of curved plates to move, and any fixing piece is not required to be installed on the screen bodies, the disassembly work is relatively convenient, and the disassembly convenience is relatively high;

2. through the cooperation between baffle and the first logical groove that sets up, rotatable baffle is in corresponding bent plate department, rotates, just can carry out the light of different degree to the screen body and shelter from the work, can reduce the sunlight that the window body drops into and shine to the screen body department, shelter from the sight probability that the observer observed the screen body.

Drawings

Fig. 1 is a schematic structural diagram of an easily detachable LED display screen according to the present utility model;

FIG. 2 is a schematic view of the structure of the curved plate, pallet and baffle of FIG. 1;

FIG. 3 is a schematic view of the rack, curved plate and baffle of FIG. 2;

FIG. 4 is a schematic view of the second through slot, second post and housing of FIG. 2;

fig. 5 is a schematic cross-sectional view of the housing, tray and curved plate of fig. 2.

In the figure: 1. a housing; 2. a first column; 3. a gear; 4. a rack; 5. a tension spring; 6. a sleeve body; 7. a curved plate; 8. a supporting plate; 9. a baffle; 10. a first through groove; 11. a handle; 12. a rubber pad; 13. a screen body; 14. a through hole block; 15. a second through slot; 16. and a second column.

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.

Embodiment 1, refer to fig. 1 through 5, an easily detachable LED display screen, which comprises a housin 1, casing 1 has linked to each other first cylinder 2 through the bearing rotation, gear 3 has been cup jointed to first cylinder 2 outer wall, gear 3 can drive first cylinder 2, use first cylinder 2 and casing 1 junction as the centre of a circle, rotate, gear 3 both ends all mesh link to each other have rack 4, arbitrary one set of outside twitch of two sets of racks 4, another set of rack 4 just accessible two sets of rack 4 and gear 3's meshing drive, move to the opposite direction, for two sets of racks 4 carry out the motion in opposite directions, all the rigid coupling has extension spring 5 between two sets of rack 4 outer walls and the casing 1 inner wall, extension spring 5 gives rack 4 and drives bent plate 7, move to being close to casing 1 one end, and then two sets of bent plate 7 can carry out the centre of holding with screen 13, two sets of rack 4 outer walls slip link to have sleeve body 6, rack 4 can carry out the lateral sliding at sleeve body 6 inner wall, two sets of sleeve body 6 respectively rigid couplings in casing 1 both ends, two sets of rack 4 one end rigid couplings have bent plate 7, casing 1 bottom rigid coupling has 8 just can be removed the screen 13 for hanging part in the fixed plate 13 to the screen 13, the screen 13 is just can be dismantled to the fixed plate 13 to the screen 13, the one end is just fixed to the screen 13 is dismantled to the screen of setting of panel, the screen 13 is just fixed.

In this embodiment, two groups of curved plates 7 all have baffle 9 through the connecting axle rotation linking to each other, all process first logical groove 10 on two groups of baffles 9, first logical groove 10 is used for the user to visit into with the hand, and then drive baffle 9, use baffle 9 and curved plate 7 junction to rotate as the centre of a circle, for carry out sunlight shielding work to screen 13 with baffle 9, casing 1 front end processing has two sets of second through grooves 15, two sets of second through grooves 15 inner wall all slide and link to each other have second post 16, second post 16 can carry out horizontal slip in second through groove 15, two sets of second post 16 rear end face rigid coupling is in two sets of rack 4 front end faces respectively, second post 16 is used for increasing rack 4's lateral movement stability, casing 1 top and bottom all rigid coupling have two sets of through-hole piece 14, through-hole piece 14 is used for the cooperation bolt, fix casing 1 on external wall, all rigid coupling has handle 11 on two sets of curved plates 7, handle 11 is used for driving curved plate 7 and carries out horizontal movement, all rigid coupling has rubber pad 12 on two sets of

curved plate

7 and 8, laminating body 13 between three sets of screen 13 are the screen 13 of hanging screen.

The working principle of the embodiment is as follows: when the screen 13 is detached, only one group of curved plates 7 need to be pulled again to move towards the end far away from the shell 1, the clamping of the screen 13 is canceled by the two groups of curved plates 7, and the screen 13 and the support plate 8 can be separated for detaching the screen 13.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an easily dismantled LED display screen, includes casing (1), its characterized in that, casing (1) are rotated through the bearing and are linked to each other have first cylinder (2), gear (3) have been cup jointed to first cylinder (2) outer wall, gear (3) both ends all mesh link to each other have rack (4), two sets of all rigid coupling have extension spring (5) between rack (4) outer wall and casing (1) inner wall, two sets of rack (4) outer wall slip links to each other has cover body (6), two sets of cover body (6) rigid coupling respectively in casing (1) both ends, two sets of rack (4) one end all rigid coupling has bent board (7), casing (1) bottom rigid coupling has layer board (8).

2. An easily detachable LED display screen according to claim 1, characterized in that two groups of curved plates (7) are connected with a baffle plate (9) by means of a connecting shaft in a rotating way, and a first through groove (10) is formed in each of the two groups of baffle plates (9).

3. The LED display screen of claim 1, wherein the front end surface of said housing (1) is processed with two sets of second through grooves (15), the inner walls of said two sets of second through grooves (15) are slidably connected with a second post (16), and the rear end surfaces of said two sets of second posts (16) are fixedly connected with the front end surfaces of said two sets of racks (4), respectively.

4. An easily detachable LED display screen according to claim 1, characterized in that the top and bottom ends of the housing (1) are fixedly connected with two sets of through hole blocks (14).

5. An easily detachable LED display screen according to claim 1, characterized in that the handles (11) are fixedly connected to both sets of curved plates (7).

6. An easily detachable LED display screen according to claim 1, characterized in that both sets of curved plates (7) and supporting plates (8) are fixedly connected with rubber pads (12).

7. An easily detachable LED display screen according to claim 6, characterized in that a screen body (13) is attached between the three sets of rubber pads (12).