CN216383165U

CN216383165U - LED display screen convenient to dismouting

Info

Publication number: CN216383165U
Application number: CN202122007870.XU
Authority: CN
Inventors: 杨波
Original assignee: Zhejiang Dazhong Optoelectronics Co ltd
Current assignee: Zhejiang Dacai Photoelectric Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-26
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an LED display screen convenient to disassemble and assemble, which comprises a mounting plate and a display screen, wherein a fixing plate is arranged on the back surface of the display screen, fixing latch teeth are arranged on two sides of the back surface of the fixing plate, the fixing latch teeth on two sides are inserted into insertion grooves arranged on two sides of the front surface of the mounting plate in a sliding manner, a base plate is arranged in the insertion grooves, a damping spring is arranged between the bottom of the base plate and the bottom of the insertion grooves, an upper pressing block is arranged above the center of the front surface of the mounting plate, a fixing bolt is screwed in the back surface of the upper pressing block, the other end of the fixing bolt penetrates out of a bolt fixing hole arranged in the center of the mounting plate, a first cushion block is arranged at the bottom of the upper pressing block, and the bottom of the first cushion block is pressed on the center of the top of the display screen. The LED display screen convenient to disassemble and assemble is very convenient to assemble and disassemble, and meanwhile, the display screen can be protected from being affected by jolting during transfer by the aid of the damping spring inside the LED display screen.

Description

LED display screen convenient to dismouting

Technical Field

The utility model relates to the field of LED display screens, in particular to an LED display screen convenient to disassemble and assemble.

Background

The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is a screen consisting of LED lamp dot arrays and emits light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen. The LED screen can realize conversion between different forms of multiple information presentation modes, can be used indoors and outdoors, and has incomparable advantages compared with other display screens. The novel LED lamp is developed rapidly and widely applied to various fields by virtue of the characteristics of high brightness intensity, low work power consumption, low voltage requirement, small and exquisite equipment, convenience, long service life, impact resistance, stability and strong external interference resistance.

The conventional outdoor led display device is inconvenient to move and the operation of disassembling the whole display screen is also very troublesome.

Based on the technical scheme, the utility model designs the LED display screen which is convenient to disassemble and assemble so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a LED display screen convenient to dismouting, includes mounting panel and display screen, its characterized in that, the display screen back is provided with the fixed plate, the both sides at the fixed plate back all are provided with fixed latch, both sides fixed latch slide peg graft in the inside of the inserting groove that the positive both sides of mounting panel set up, be provided with the backing plate in the inserting groove, the backing plate bottom with be provided with damping spring between the inserting groove bottom, the top at the positive center of mounting panel is provided with the briquetting, it has a fixing bolt to go up briquetting back screw in, the fixing bolt other end in the inside wearing out of bolt fastening hole that the mounting panel center set up, go up the first cushion that the briquetting bottom set up, first cushion bottom pressure is in the top center of display screen.

As a further scheme of the utility model, two sides of the back surface of the upper pressing block are respectively provided with a guide tooth, and the guide teeth at two sides are respectively clamped in the guide clamping grooves arranged on the mounting plate at two sides of the bolt fixing hole in a sliding manner.

As a further scheme of the utility model, a second cushion block is arranged at the top of the backing plate, and the bottom of the fixed latch is arranged at the top of the second cushion block.

As a further scheme of the utility model, the center of the bottom of the base plate is provided with a guide post, the bottom end of the guide post is inserted in a sliding manner into a guide hole arranged at the bottom of the mounting plate, and the guide hole is communicated with the inside of the insertion groove.

As a further scheme of the utility model, supports are arranged on two sides of the bottom of the mounting plate, bases are arranged at the bottoms of the supports on the two sides, and universal wheels are arranged at four corner ends of the bottom of each base.

As a further scheme of the utility model, a gasket is penetrated and connected at one end of the outer side of the fixing bolt on the inner side of the nut.

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

(1) when the display screen fixing device is installed, two fixing latch teeth on the back of the display screen are inserted into the insertion grooves on the two sides of the installation plate in an aligning mode, the upper pressing block is fixed on the installation plate, the first cushion block at the bottom of the upper pressing block is controlled to be pressed to the top of the display screen, then the fixing bolt is rotated to complete installation, the steps can be completed by reverse operation during disassembly, convenience and rapidness are achieved, and meanwhile the display screen can be protected from jolting during transfer through the damping spring inside the display screen fixing device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic view of a front structure of a mounting plate of an LED display screen convenient to mount and dismount according to the present invention;

fig. 2 is a schematic view of a top structure of a mounting plate of an LED display screen convenient to mount and dismount according to the present invention;

fig. 3 is a schematic diagram of a top structure of a display screen of an LED display screen convenient for disassembly and assembly according to the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a plate; 2. inserting grooves; 3. a base plate; 4. a damping spring; 5. a guide post; 6. a guide hole; 7. a support; 8. a bolt fixing hole; 9. a guide clamping groove; 10. pressing the blocks; 11. a first cushion block; 12. A second cushion block; 13. fixing the bolt; 14. a gasket; 15. a display screen; 16. a fixing plate; 17. fixing the latch; 18. a guide tooth; 19. a universal wheel; 20. a base.

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.

As shown in fig. 1-3, the present invention provides an LED display screen which is easy to be assembled and disassembled, comprising a mounting plate 1 and a display screen 15, it is characterized in that the back of the display screen 15 is provided with a fixed plate 16, both sides of the back of the fixed plate 16 are provided with fixed latch teeth 17, the fixed latch teeth 17 at both sides are inserted in the insertion grooves 2 arranged at both sides of the front of the mounting plate 1 in a sliding manner, a backing plate 3 is arranged in the inserting groove 2, a damping spring 4 is arranged between the bottom of the backing plate 3 and the bottom of the inserting groove 2, an upper pressing block 10 is arranged above the center of the front surface of the mounting plate 1, a fixing bolt 13 is screwed in the back surface of the upper pressing block 10, the other end of the fixing bolt 13 penetrates through a bolt fixing hole 8 arranged at the center of the mounting plate 1, and the bottom of the first cushion block 11 is pressed at the top center of the display screen 15.

Through the scheme of the utility model, the two sides of the back surface of the upper pressing block 10 are both provided with the guide teeth 18, and the guide teeth 18 at the two sides are respectively clamped in the guide clamping grooves 9 arranged on the mounting plate 1 at the two sides of the bolt fixing hole 8 in a sliding manner.

Through the scheme of the utility model, the top of the backing plate 3 is provided with the second cushion block 12, and the bottom of the fixed latch 17 is arranged at the top of the second cushion block 12.

Through the scheme of the utility model, the center of the bottom of the backing plate 3 is provided with the guide post 5, the bottom end of the guide post 5 is inserted in the guide hole 6 arranged at the bottom of the mounting plate 1 in a sliding manner, and the guide hole 6 is communicated with the inside of the insertion groove 2.

Through the scheme of the utility model, the two sides of the bottom of the mounting plate 1 are respectively provided with the support 7, the bottoms of the supports 7 on the two sides are provided with the base 20, and the four corner ends of the bottom of the base 20 are respectively provided with the universal wheels 19.

Through the scheme of the utility model, a gasket 14 penetrates through one end of the outer side of the fixing bolt 13 and the inner side of the nut.

In practical application, during the installation, only need with the inserting groove 2 inside the two fixed latch 17 alignment mounting panel 1 both sides at the 15 backs of display screen insert, will go up briquetting 10 afterwards and be fixed in on mounting panel 1, and control the top that first cushion 11 of its bottom pressed to display screen 15, the installation is accomplished promptly to rotating fixing bolt 13 afterwards, reverse operation above-mentioned step can be accomplished during the dismantlement, convenient and fast, the influence of jolting when inside damping spring 4 can protect display screen 15 not receiving the transfer simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An LED display screen convenient to disassemble and assemble comprises a mounting plate (1) and a display screen (15), and is characterized in that a fixing plate (16) is arranged on the back surface of the display screen (15), fixing clamping teeth (17) are arranged on both sides of the back surface of the fixing plate (16), the fixing clamping teeth (17) on both sides are inserted into insertion grooves (2) arranged on both sides of the front surface of the mounting plate (1) in a sliding manner, a backing plate (3) is arranged in the insertion grooves (2), a damping spring (4) is arranged between the bottom of the backing plate (3) and the bottom of the insertion grooves (2), an upper pressing block (10) is arranged above the center of the front surface of the mounting plate (1), a fixing bolt (13) is screwed into the back surface of the upper pressing block (10), and the other end of the fixing bolt (13) penetrates out of a bolt fixing hole (8) arranged at the center of the mounting plate (1), go up first cushion (11) that briquetting (10) bottom set up, first cushion (11) bottom is pressed at the top center of display screen (15).

2. The LED display screen convenient to disassemble and assemble according to claim 1, wherein two sides of the back surface of the upper pressing block (10) are provided with guide teeth (18), and the guide teeth (18) at two sides are respectively clamped in the guide clamping grooves (9) arranged on the mounting plate (1) at two sides of the bolt fixing hole (8) in a sliding manner.

3. The LED display screen convenient to disassemble and assemble as claimed in claim 1, wherein a second cushion block (12) is arranged on the top of the backing plate (3), and the bottom of the fixing latch (17) is arranged on the top of the second cushion block (12).

4. The LED display screen convenient to disassemble and assemble according to claim 1, wherein a guide post (5) is arranged at the center of the bottom of the base plate (3), the bottom end of the guide post (5) is inserted into a guide hole (6) formed in the bottom of the mounting plate (1) in a sliding manner, and the guide hole (6) is communicated with the inside of the insertion groove (2).

5. The LED display screen convenient to disassemble and assemble according to claim 1, wherein brackets (7) are arranged on both sides of the bottom of the mounting plate (1), bases (20) are arranged on the bottoms of the brackets (7) on both sides, and universal wheels (19) are arranged at four corner ends of the bottom of each base (20).

6. The LED display screen convenient to disassemble and assemble according to claim 1, wherein a gasket (14) is penetrated at one end of the outer side of the fixing bolt (13) and the inner side of the nut.