CN215770350U

CN215770350U - LED display screen convenient to dismantle

Info

Publication number: CN215770350U
Application number: CN202121900205.7U
Authority: CN
Inventors: 李天成
Original assignee: Shanghai Zhehai Yitian Electronic System Engineering Co ltd
Current assignee: Shanghai Zhehai Yitian Electronic System Engineering Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-02-08
Anticipated expiration: 2031-08-14

Abstract

The utility model belongs to the technical field of LED display screens, and particularly relates to a conveniently-disassembled LED display screen which comprises a shell, an LED display screen body, a first sliding block and a first sliding groove, wherein the LED display screen body is arranged in the shell; according to the LED display screen, the threaded columns, the threaded pipes, the clamping blocks and the clamping grooves are arranged, when people need to fix the LED display screen body, firstly, people need to install the LED display screen body in the shell under the matching of the first sliding block and the first sliding groove, and after the LED display screen body moves to a specified position, the clamping blocks can be clamped in the clamping grooves under the matching of the springs, so that people can fix the LED display screen body.

Description

LED display screen convenient to dismantle

Technical Field

The utility model belongs to the technical field of LED display screens, and particularly relates to an LED display screen convenient to disassemble.

Background

An LED, a light emitting diode, which is a diode made of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) compounds by controlling the display mode of a semiconductor light emitting diode, can radiate visible light when electrons and holes are compounded, so that the light emitting diode can be used for manufacturing the light emitting diode, can be used As an indicator lamp In circuits and instruments or form character or digital display, an LED display screen is a flat panel display, consists of small LED module panels, is used for displaying equipment of various information such As characters, images, videos, video signals and the like, is suitable for various fields, can better attract the eyeballs of people, thereby achieving the aim of advertisement, and is the most important way of advertisement at present, the LED display screen belongs to the common equipment In our life, is used In more places, and is generally directly fixed on the surface of the device, when changing it, comparatively troublesome, inconvenient dismantlement processing, for solving above problem, we have promoted following device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a conveniently-disassembled LED display screen which has the characteristics of simple structure, convenience in operation and convenience in disassembly.

In order to achieve the purpose, the utility model provides the following technical scheme: a conveniently detachable LED display screen comprises a shell, an LED display screen body, a first sliding block and a first sliding groove, wherein the LED display screen body is arranged inside the shell, the side surface of the LED display screen body is fixedly connected with the first sliding block, the inner wall of the shell is provided with the first sliding groove, the first sliding block is connected in the first sliding groove in a sliding manner, the LED display screen body is internally provided with a telescopic groove, a spring is fixedly connected in the telescopic groove, the other end of the spring is fixedly connected with a clamping block, the side surface of the clamping block is fixedly connected with a second sliding block, the inner wall of the telescopic groove is provided with a second sliding groove, the second sliding block is connected in the second sliding groove in a sliding manner, the second sliding block and the second sliding groove are respectively provided with two groups and are symmetrically arranged at two sides of the clamping block, the inner wall of the shell is provided with a clamping groove, the other end of the clamping block is clamped in the clamping groove, and the clamping blocks are totally provided with two groups, and the LED display screen body is symmetrically arranged at the lower end of the LED display screen body.

Preferably, the movable bin has been seted up to shells inner wall, the bearing is worn to be equipped with on the movable bin surface, wear to be equipped with the pivot in the bearing, the lower extreme fixedly connected with knob of pivot, the upper end fixedly connected with screw thread post of pivot, the upper end threaded connection of screw thread post has the screwed pipe, the other end fixedly connected with push rod of screwed pipe, the push rod is worn to establish in the draw-in groove, push rod and fixture block phase-match.

Preferably, the side surface of the threaded pipe is fixedly connected with a third sliding block, a third sliding groove is formed in the inner wall of the movable bin, the third sliding blocks are connected in the third sliding groove in a sliding mode, and the third sliding grooves and the third sliding blocks are respectively provided with two groups and are symmetrically arranged on two sides of the threaded pipe.

Preferably, the side face of the shell is fixedly connected with a hook, the surface of the hook is sleeved with a limiting sleeve, the other end of the limiting sleeve is fixedly connected with a base, fixing bolts penetrate through the surface of the base, and the four fixing bolts are arranged on the surface of the base in a rectangular mode.

Preferably, the base is four in number and is arranged on the side face of the shell in a rectangular shape.

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

according to the LED display screen, the threaded column, the threaded pipe, the clamping block and the clamping groove are arranged, when people need to fix the LED display screen body, firstly, people need to match the LED display screen body with the first sliding groove through the first sliding block, the LED display screen body is installed inside the shell, after the LED display screen body moves to a specific position, the clamping block is clamped in the clamping groove under the matching of the spring, so that the LED display screen body is fixed by people, when people need to disassemble the LED display screen body, people only need to turn the knob to drive the threaded column to rotate, and under the matching of the threaded column and the threaded pipe, the push rod can move upwards, the clamping block can be pushed out of the clamping groove at the same time, the LED display screen body can be conveniently disassembled by people, the LED display screen body can be conveniently fixed or disassembled by people, and the LED display screen body can be conveniently fixed or disassembled by arranging the hook, Stop collar, base and fixing bolt, when people need install the LED display screen body, at first remove the device to the assigned position, then will load the base of stop collar and pass through fixing bolt fixed connection at the assigned position, then people can be with the casing under the cooperation of couple with the stop collar to can hang the LED display screen body in the assigned position, made things convenient for people to hang the LED display screen body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is an enlarged schematic view of the utility model at A;

in the figure: 1. a housing; 2. an LED display screen body; 3. a first slider; 4. a first chute; 5. a telescopic groove; 6. a spring; 7. a clamping block; 8. a second slider; 9. a second chute; 10. a card slot; 11. a movable bin; 12. a bearing; 13. a rotating shaft; 14. a knob; 15. a threaded post; 16. a threaded pipe; 17. a third slider; 18. a third chute; 19. a push rod; 20. hooking; 21. a limiting sleeve; 22. a base; 23. and (5) fixing the bolt.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a LED display screen convenient to disassemble comprises a shell 1, an LED display screen body 2, a first slide block 3 and a first slide groove 4, wherein the LED display screen body 2 is arranged inside the shell 1, the side surface of the LED display screen body 2 is fixedly connected with the first slide block 3, the inner wall of the shell 1 is provided with the first slide groove 4, the first slide block 3 is connected in the first slide groove 4 in a sliding manner, the LED display screen body 2 is provided with an expansion groove 5 in an inner portion, a spring 6 is fixedly connected in the expansion groove 5, the other end of the spring 6 is fixedly connected with a clamping block 7, the side surface of the clamping block 7 is fixedly connected with a second slide block 8, the inner wall of the expansion groove 5 is provided with a second slide groove 9, the second slide block 8 is connected in the second slide groove 9 in a sliding manner, the second slide block 8 and the second slide groove 9 are respectively provided with two groups and symmetrically arranged at two sides of the clamping block 7, the inner wall of the shell 1 is provided with a clamping groove 10, the other end joint of fixture block 7 is in draw-in groove 10, fixture block 7 is total two sets of to the symmetry sets up at 2 lower extremes of LED display screen body.

Specifically, a movable bin 11 is formed in the inner wall of the housing 1, a bearing 12 penetrates through the surface of the movable bin 11, a rotating shaft 13 penetrates through the bearing 12, a knob 14 is fixedly connected to the lower end of the rotating shaft 13, a threaded post 15 is fixedly connected to the upper end of the rotating shaft 13, a threaded pipe 16 is in threaded connection with the upper end of the threaded post 15, the LED display screen body 2 is installed inside the housing 1 by arranging the threaded post 15, the threaded pipe 16, the clamping block 7 and the clamping groove 10 when people need to fix the LED display screen body 2, firstly, people need to install the LED display screen body 2 in the housing 1 by matching the first sliding block 3 with the first sliding groove 4, after the LED display screen body 2 moves to a specified position, the clamping block 7 is clamped in the clamping groove 10 by matching the spring 6, so that people fix the LED display screen body 2, when people need to disassemble the LED display screen body 2, people only need move knob 14 through twisting to drive screw post 15 and rotate, under the cooperation of screw post 15 and screwed pipe 16, thereby can upwards remove push rod 19, can release draw-in groove 10 with fixture block 7 simultaneously, make things convenient for people to dismantle LED display screen body 2, made things convenient for people to fix LED display screen body 2 or dismantle, the other end fixedly connected with push rod 19 of screwed pipe 16, push rod 19 wears to establish in draw-in groove 10, push rod 19 and fixture block 7 phase-match.

Specifically, the side surface of the threaded pipe 16 is fixedly connected with a third sliding block 17, a third sliding groove 18 is formed in the inner wall of the movable bin 11, the third sliding block 17 is connected in the third sliding groove 18 in a sliding manner, and the third sliding grooves 18 and the third sliding block 17 are respectively provided with two groups and are symmetrically arranged on two sides of the threaded pipe 16.

Specifically, 1 side fixedly connected with couple 20 of casing, stop collar 21 has been cup jointed on the surface of couple 20, the other end fixedly connected with base 22 of stop collar 21, fixing bolt 23 wears to be equipped with on the base 22 surface, fixing bolt 23 is total four to be the rectangle and arrange on base 22 surface, through setting up couple 20, stop collar 21, base 22 and fixing bolt 23, when people need install LED display screen body 2, at first remove the device to the assigned position, then will carry the base 22 of stop collar 21 to pass through fixing bolt 23 fixed connection at the assigned position, then people can be with casing 1 under the cooperation of couple 20 with stop collar 21, thereby can hang LED display screen body 2 in the assigned position, made things convenient for people to hang LED display screen body 2.

Specifically, the number of the bases 22 is four, and the bases are arranged on the side surface of the housing 1 in a rectangular shape.

The working principle and the using process of the utility model are as follows: when the LED display screen is used, the device is firstly moved to a designated position, then the base 22 loaded with the limiting sleeve 21 is fixedly connected to the designated position through the fixing bolt 23, then people can match the shell 1 with the limiting sleeve 21 through the hook 20 so as to hang the LED display screen body 2 at the designated position, then the LED display screen body 2 is matched with the first sliding groove 4 through the first sliding block 3 so as to install the LED display screen body 2 in the shell 1, after the LED display screen body 2 is moved to the designated position, the clamping block 7 is clamped in the clamping groove 10 under the matching of the spring 6, when people need to disassemble the LED display screen body 2, people only need to screw the knob 14 so as to drive the threaded column 15 to rotate, under the matching of the threaded column 15 and the threaded pipe 16, the push rod 19 can be moved upwards, and the clamping block 7 can be pushed out of the clamping groove 10 at the same time, make things convenient for people to dismantle LED display screen body 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen convenient to dismantle, includes casing (1), LED display screen body (2), first slider (3) and first spout (4), its characterized in that: the LED display screen comprises a shell (1), an LED display screen body (2), a first sliding block (3) is fixedly connected to the side face of the LED display screen body (2), a first sliding groove (4) is formed in the inner wall of the shell (1), the first sliding block (3) is connected to the first sliding groove (4) in a sliding mode, a telescopic groove (5) is formed in the LED display screen body (2), a spring (6) is fixedly connected to the telescopic groove (5), a clamping block (7) is fixedly connected to the other end of the spring (6), a second sliding block (8) is fixedly connected to the side face of the clamping block (7), a second sliding groove (9) is formed in the inner wall of the telescopic groove (5), the second sliding block (8) is connected to the second sliding groove (9) in a sliding mode, the second sliding block (8) and the second sliding groove (9) are respectively provided with two groups and are symmetrically arranged on two sides of the clamping block (7), the LED display screen is characterized in that a clamping groove (10) is formed in the inner wall of the shell (1), the other end of each clamping block (7) is clamped in the clamping groove (10), the clamping blocks (7) are two groups in total, and the clamping blocks are symmetrically arranged at the lower end of the LED display screen body (2).

2. The LED display screen convenient to disassemble as claimed in claim 1, wherein: activity storehouse (11) have been seted up to casing (1) inner wall, bearing (12) are worn to be equipped with on activity storehouse (11) surface, wear to be equipped with pivot (13) in bearing (12), lower extreme fixedly connected with knob (14) of pivot (13), upper end fixedly connected with screw thread post (15) of pivot (13), the upper end threaded connection of screw thread post (15) has screwed pipe (16), the other end fixedly connected with push rod (19) of screwed pipe (16), wear to establish in draw-in groove (10) push rod (19), push rod (19) and fixture block (7) phase-match.

3. The LED display screen convenient to disassemble as claimed in claim 2, wherein: the side surface of the threaded pipe (16) is fixedly connected with a third sliding block (17), the inner wall of the movable bin (11) is provided with a third sliding groove (18), the third sliding block (17) is connected in the third sliding groove (18) in a sliding mode, and the third sliding groove (18) and the third sliding block (17) are respectively provided with two groups and are symmetrically arranged on two sides of the threaded pipe (16).

4. The LED display screen convenient to disassemble as claimed in claim 1, wherein: casing (1) side fixedly connected with couple (20), stop collar (21) have been cup jointed on the surface of couple (20), the other end fixedly connected with base (22) of stop collar (21), fixing bolt (23) are worn to be equipped with on base (22) surface, fixing bolt (23) are total four to be the rectangle and arrange on base (22) surface.

5. The LED display screen convenient to disassemble as claimed in claim 4, wherein: the number of the bases (22) is four, and the bases are arranged on the side face of the shell (1) in a rectangular shape.