CN220870483U

CN220870483U - Mounting and dismounting structure of LED display screen

Info

Publication number: CN220870483U
Application number: CN202322815871.6U
Authority: CN
Inventors: 庞湛明; 韩鸿杰
Original assignee: Shenzhen Yishi Optoelectronics Co ltd
Current assignee: Shenzhen Yishi Optoelectronics Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-04-30
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses an installing and detaching structure of an LED display screen, which relates to the technical field of LED display screens and comprises a fixed seat, wherein a lower supporting seat is fixedly arranged at the right lower end of the front side of the fixed seat, a convex block is fixedly connected at the right upper end of the front side of the fixed seat, a first pull rod is connected in a sliding manner in the convex block, a first sliding groove is formed in the front side of the fixed seat and below the convex block, an upper supporting seat is connected in the first sliding groove in a sliding manner, the upper end of the upper supporting seat is fixedly connected with the first pull rod, and a first spring is sleeved on the surface of the first pull rod. According to the utility model, the upper supporting seat and the lower supporting seat are arranged, so that the storage box can rotate in the fixed seat, the storage box can be taken out only by pulling up the first pull rod, the box cover is arranged at the rear side of the storage box, the box cover can be slid out only by opening the lock catch, an operator can maintain or replace the LED display screen in the storage box, and the steps of installation and disassembly are simple and quick.

Description

Mounting and dismounting structure of LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an installing and detaching structure of an LED display screen.

Background

The LED electronic display screen is a display mode by controlling the semiconductor light emitting diodes, and is formed by uniformly arranging tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points. The LED pixel points with different colors can be manufactured by using different materials so as to display various information display screens such as characters, graphics, images, videos, video signals and the like. The most widely used is red, green and yellow. While the development of blue and pure green LEDs has reached a practical stage.

In the prior art, the LED display screen is generally directly fixed on the wall surface, and when an operator needs to repair or replace the LED display screen, the disassembly and installation processes are complicated, so that the efficiency of repairing and replacing the LED display screen is greatly reduced.

Disclosure of utility model

In order to solve the technical problem, an installation and disassembly structure of an LED display screen is provided, and the problem that in the prior art, the LED display screen is generally directly fixed on a wall surface, and when an operator needs to repair or replace the LED display screen, the process of disassembly and installation is complex is solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an install and remove structure of LED display screen, includes the fixing base, the front side right lower extreme fixed mounting of fixing base has lower supporting seat, the front side right upper end fixedly connected with lug of fixing base, the inside sliding connection of lug has first pull rod, first spout has been seted up to the front side of fixing base and the below of lug, the inside sliding connection of first spout has an upper supporting seat, the upper end and the first pull rod fixed connection of upper supporting seat, first spring has been cup jointed on the surface of first pull rod, the upper end and the lug fixed connection of first spring, the lower extreme and the last supporting seat fixed connection of first spring, the thing box is installed to the front side of fixing base, the rear side right-hand member fixedly connected with spliced pole of putting the thing box, the upper end swivelling joint of spliced pole is in the inside of last supporting seat, the lower extreme swivelling joint of spliced pole is in the inside of lower supporting seat.

Preferably, the upper end and the lower end of the left end of the front side of the fixing seat are fixedly connected with two guide seats, and the inner sides of the two guide seats are provided with guide grooves.

Preferably, the left end of the rear side of the storage box is slidably connected with a box cover, the left end of the box cover is fixedly connected with a sliding column, the sliding column is slidably connected in the guide groove, and the right end of the rear side of the box cover is fixedly connected with a lock catch.

Preferably, the right end of the rear side of the storage box is provided with a plurality of heat dissipation holes, and the lower end of the rear side of the storage box is provided with a wire slot.

Preferably, the lower end the inside of guide holder has seted up the second spout, the inside of second spout is provided with stop device.

Preferably, the limiting device comprises a sleeve, the sleeve is fixedly connected to the lower end of the sleeve on the left side of the guide seat, a second pull rod is connected to the sleeve in a sliding mode, a limiting rod is fixedly connected to the right end of the second pull rod and the inside of the guide groove, a second spring is sleeved on the surface of the second pull rod and the inside of the sleeve, the left end of the second spring is in butt joint with the sleeve, and the right end of the second spring is in butt joint with the guide seat.

Preferably, a display screen frame is arranged on the front side of the storage box.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the upper supporting seat box and the lower supporting seat are arranged, so that the storage box can rotate in the fixed seat, the storage box can be taken out only by pulling up the first pull rod, the rear side of the storage box is provided with the box cover, the box cover can be slid out only by opening the lock catch, an operator can maintain or replace the LED display screen in the storage box, the steps of installing and detaching are simple and quick, and the efficiency of maintaining and replacing the LED display screen is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic structural view of a fixing base according to the present utility model;

FIG. 4 is a schematic view of a storage case according to the present utility model;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

Fig. 6 is a partial enlarged view at B in fig. 2.

The reference numerals in the figures are: 1. a fixing seat; 2. a storage box; 3. a lower support base; 4. a first chute; 5. an upper support base; 6. a first pull rod; 7. a bump; 8. a first spring; 9. a guide seat; 91. a second chute; 92. a guide groove; 10. a limiting device; 101. a casing; 102. a limit rod; 103. a second pull rod; 104. a second spring; 11. rotating the column; 12. a display screen frame; 13. a box cover; 14. a sliding column; 15. locking; 16. a wire slot; 17. and the heat dissipation holes.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-6, an assembling and disassembling structure of an LED display screen includes a fixing base 1, a lower supporting seat 3 is fixedly mounted at the right lower end of the front side of the fixing base 1, a bump 7 is fixedly connected at the right upper end of the front side of the fixing base 1, a first pull rod 6 is slidingly connected inside the bump 7, a first sliding chute 4 is formed below the front side of the fixing base 1 and the bump 7, an upper supporting seat 5 is slidingly connected inside the first sliding chute 4, the upper end of the upper supporting seat 5 is fixedly connected with the first pull rod 6, a first spring 8 is sleeved on the surface of the first pull rod 6, the upper end of the first spring 8 is fixedly connected with the bump 7, the lower end of the first spring 8 is fixedly connected with the upper supporting seat 5, a storage box 2 is mounted at the front side of the fixing base 1, a rotating column 11 is fixedly connected at the right end of the rear side of the storage box 2, the upper end of the rotating column 11 is rotatably connected inside the upper supporting seat 5, the lower end of the rotating column 11 is rotatably connected inside the lower supporting seat 3, and the storage box 2 can rotate inside the fixing base 1 through the rotating column 11.

Referring to fig. 1, two guide holders 9 are fixedly connected to the upper and lower ends of the left end of the front side of the fixing base 1, and guide grooves 92 are formed in the inner sides of the two guide holders 9.

Referring to fig. 4, a box cover 13 is slidably connected to the left end of the rear side of the storage box 2, a sliding column 14 is fixedly connected to the left end of the box cover 13, the sliding column 14 is slidably connected to the inside of the guide groove 92, a lock catch 15 is fixedly connected to the right end of the rear side of the box cover 13, and the lock catch 15 is used for connecting the box cover 13 and the storage box 2 together.

Referring to fig. 4, a plurality of heat dissipation holes 17 are formed at the right end of the rear side of the storage box 2, and a wire slot 16 is formed at the lower end of the rear side of the storage box 2.

Referring to fig. 3, a second slide groove 91 is provided in the lower guide holder 9, and a stopper 10 is provided in the second slide groove 91.

Referring to fig. 5, the limiting device 10 includes a casing 101, the casing 101 is fixedly connected to the left side of the lower end guide seat 9, a second pull rod 103 is slidably connected to the inside of the casing 101, a limiting rod 102 is fixedly connected to the right end of the second pull rod 103 and the inside of the guide groove 92, a second spring 104 is sleeved on the surface of the second pull rod 103 and the inside of the casing 101, the left end of the second spring 104 is abutted to the casing 101, the right end of the second spring 104 is abutted to the lower end guide seat 9, the second pull rod 103 is pulled outwards, the limiting rod 102 slides out of the guide groove 92, then the sliding column 14 slides to the innermost side in the guide groove 92, the limiting rod 102 is reset, and the position of the sliding column 14 is limited, so that the storage box 2 can be fixed in the fixing seat 1.

Referring to fig. 1, a display screen frame 12 is provided on the front side of the storage case 2, and the display screen frame 12 is used for displaying the contents of the LED display screen.

Working principle: the storage box 2 can rotate in the fixed seat 1 through the rotating column 11, the second pull rod 103 is pulled outwards, the limiting rod 102 slides out of the guide groove 92, then the sliding column 14 slides to the innermost side in the guide groove 92, the limiting rod 102 is reset, the position of the sliding column 14 is limited, the storage box 2 can be fixed in the fixed seat 1, the sliding column 14 slides out of the inside of the guide groove 92, then the first pull rod 6 is lifted upwards, the upper supporting seat 5 can be driven to move upwards, the storage box 2 can be taken out of the fixed seat 1, the lock catch 15 is opened, the box cover 13 slides out of the storage box 2, and the storage box can be taken out to place an LED display screen.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an install and remove structure of LED display screen, includes fixing base (1), its characterized in that: the utility model discloses a rotary support is characterized in that a lower supporting seat (3) is fixedly arranged at the right lower end of the front side of a fixed seat (1), a lug (7) is fixedly connected at the right upper end of the front side of the fixed seat (1), a first pull rod (6) is fixedly connected with the lower end of the lug (7), a first sliding groove (4) is formed in the front side of the fixed seat (1) and the lower side of the lug (7), an upper supporting seat (5) is fixedly connected with the upper end of the upper supporting seat (5) and the first pull rod (6), a first spring (8) is sleeved on the surface of the first pull rod (6), the upper end of the first spring (8) is fixedly connected with the lug (7), a storage box (2) is mounted at the front side of the fixed seat (1), a rotary column (11) is fixedly connected at the right rear side of the storage box (2), and the upper end of the rotary column (11) is rotatably connected with the upper end of the upper supporting seat (5) and is rotatably connected with the lower supporting seat (11).

2. The mounting and dismounting structure of an LED display screen according to claim 1, wherein: two guide seats (9) are fixedly connected to the upper end and the lower end of the left end of the front side of the fixing seat (1), and guide grooves (92) are formed in the inner sides of the two guide seats (9).

3. The mounting and dismounting structure of an LED display screen according to claim 2, wherein: the rear left end sliding connection of thing box (2) has lid (13), the left end fixedly connected with slip post (14) of lid (13), slip post (14) sliding connection is in the inside of guide way (92), the rear right-hand member fixedly connected with hasp (15) of lid (13).

4. The mounting and dismounting structure of an LED display screen according to claim 1, wherein: the right end of the rear side of the storage box (2) is provided with a plurality of heat dissipation holes (17), and the lower end of the rear side of the storage box (2) is provided with a wire slot (16).

5. The mounting and dismounting structure of an LED display screen according to claim 2, wherein: the lower extreme the inside of guide holder (9) has seted up second spout (91), the inside of second spout (91) is provided with stop device (10).

6. The mounting and dismounting structure of an LED display screen according to claim 5, wherein: stop device (10) are including cover shell (101), cover shell (101) fixed connection in the lower extreme the left side of guide holder (9), the inside sliding connection of cover shell (101) has second pull rod (103), the right-hand member of second pull rod (103) and the inside fixedly connected with gag lever post (102) of guide way (92), second spring (104) have been cup jointed with the inside of cover shell (101) on the surface of second pull rod (103), the left end and the cover shell (101) butt of second spring (104), the right-hand member and the lower extreme of second spring (104) guide holder (9) butt.

7. The mounting and dismounting structure of an LED display screen according to claim 1, wherein: the front side of the storage box (2) is provided with a display screen frame (12).