CN217113735U

CN217113735U - Opening and closing structure for LED display screen

Info

Publication number: CN217113735U
Application number: CN202220828669.XU
Authority: CN
Inventors: 陈泽俊; 赵凯
Original assignee: Beijing Sanliang Technology Co ltd
Current assignee: Beijing Sanliang Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-02
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses an opening and closing structure for LED display screen, which comprises a frame component, wherein the frame component comprises a frame body, a display screen plate, a shell, a fixing plate and a fixing rod; the opening and closing mechanism comprises a frame, a fixing block, a sealing gasket, a limiting groove, a limiting block, a sliding block and a spring; and display screen plates are uniformly arranged on the inner side wall of the frame body. The utility model discloses a remove the frame and drive the motion of fixed block and sealed pad, the fixed block of motion makes the spring compress through the extrusion stopper, when the spacing groove moves to slider department, promote the stopper through the spring of compressed and insert the spacing inslot portion, thereby fix for the fixed block, and then fix the frame in the framework, then the sealed pad of motion extrudees display screen board and framework junction, thereby carry out the shutoff to the gap of junction, and then the condition of having avoided the infiltration takes place, the protection to the LED display screen has been increased, the life of LED display screen has been guaranteed.

Description

Opening and closing structure for LED display screen

The technical field is as follows:

the utility model relates to a LED display screen technical field specifically is a LED display screen is with structure that opens and shuts.

The background art comprises the following steps:

the LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as the characters, picture, video, etc., the LED electronic display screen collects the microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantage such as the job stabilization is reliable, LED display screen is applied to the commercial media, culture and performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments extensively;

traditional LED display screen utilizes the mode of concatenation to install on the frame usually when installing, because the leakproofness between LED display screen and the frame is relatively poor to lead to the rainwater to cause the damage to the LED display screen in permeating the frame through the gap easily, and then influenced the life of LED display screen, for this reason, provide a LED display screen with the structure that opens and shuts.

The utility model has the following contents:

an object of the utility model is to provide a LED display screen is with structure that opens and shuts to solve one of the problems that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: an opening and closing structure for LED display screen comprises

A frame assembly including a frame body, a display panel, a case, a fixing plate, and a fixing rod;

the opening and closing mechanism comprises a frame, a fixing block, a sealing gasket, a limiting groove, a limiting block, a sliding block and a spring;

the display screen board is evenly installed to the inside wall of framework, inside wall one side of framework articulates through the pivot has the frame, the rear surface of frame bonds there is sealed the pad, one side fixedly connected with fixed block of frame, the lateral wall sliding connection of fixed block is in the inside wall of framework, the inside wall symmetry sliding connection of framework has two stoppers, two spacing grooves have been seted up to the lateral wall symmetry of fixed block, the lateral wall sliding connection of stopper is in the inside wall of spacing groove, the inside symmetry of framework is equipped with two springs.

As further preferable in the present technical solution: two sliding grooves are symmetrically formed in the inner side wall of the frame body, one ends of the two limiting blocks are fixedly connected with sliding blocks, and the outer side walls of the sliding blocks are connected to the inner side walls of the sliding grooves in a sliding mode; the sliding block slides in the sliding groove to guide the limiting block.

As further preferable in the present technical solution: one end of the spring is fixedly connected to one side of the sliding block, and the other end of the spring is fixedly connected to the inner side wall of the sliding groove; the moving slide block drives the spring to compress.

As further preferable in the present technical solution: the upper surface of the frame body is symmetrically and fixedly connected with two fixed plates, and the middle part of one side, adjacent to the two fixed plates, is fixedly connected with a fixed rod; support is provided for the two ends of the fixing rod through the two fixing plates.

As further preferable in the present technical solution: the bottom of the front surface of the frame body is fixedly connected with a shell, and the middle part of the inner side wall of the shell is fixedly connected with a shaft lever; support is provided for both ends of the shaft rod by the inner side wall of the housing.

As further preferable in the present technical solution: the outer side wall of the shaft lever is fixedly connected with a reed, and one end of the reed is fixedly connected with dustproof cloth; the movable reed moves through the moving dustproof cloth.

As a further preferred aspect of the present invention: the upper surface of the shell is provided with a supporting plate, and the upper surface of the supporting plate is symmetrically and fixedly connected with two hooks; the movable hook is hung and buckled on the fixed rod, so that the supporting plate is fixed.

As further preferable in the present technical solution: the hook is matched with the fixed rod, and one end of the dustproof cloth penetrates through the inner side wall of the shell and is fixedly connected to one side of the lower surface of the supporting plate; the dustproof cloth is driven to move by moving the supporting plate.

The utility model has the advantages that: the utility model discloses a remove the frame and drive the motion of fixed block and sealed pad, the fixed block of motion makes the spring compress through the extrusion stopper, when the spacing groove moves to slider department, promote the stopper through the spring of compressed and insert the spacing inslot portion, thereby fix for the fixed block, and then fix the frame in the framework, then the sealed pad of motion extrudees display screen board and framework junction, thereby carry out the shutoff to the gap of junction, and then the condition of having avoided the infiltration takes place, the protection to the LED display screen has been increased, the life of LED display screen has been guaranteed.

Description of the drawings:

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the frame body of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3 according to the present invention;

fig. 5 is a schematic side view of the present invention.

In the figure: 1. a frame assembly; 2. an opening and closing mechanism; 101. a frame body; 102. a display panel; 103. a housing; 104. a fixing plate; 105. fixing the rod; 201. a frame; 202. a fixed block; 203. a gasket; 204. a limiting groove; 205. a limiting block; 206. a slider; 207. a spring; 41. hooking; 42. a support plate; 43. a shaft lever; 44. a reed; 45. a dust cloth; 46. a chute.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an opening and closing structure for LED display screen comprises

A frame assembly 1, the frame assembly 1 including a frame body 101, a display panel 102, a housing 103, a fixing plate 104, and a fixing rod 105;

the opening and closing mechanism 2 comprises a frame 201, a fixed block 202, a sealing gasket 203, a limiting groove 204, a limiting block 205, a sliding block 206 and a spring 207;

display screen panel 102 is evenly installed to the inside wall of framework 101, inside wall one side of framework 101 articulates through the pivot has frame 201, the rear surface of frame 201 bonds there is sealed the pad 203, one side fixedly connected with fixed block 202 of frame 201, the lateral wall sliding connection of fixed block 202 is in the inside wall of framework 101, the inside wall symmetry sliding connection of framework 101 has two stopper 205, two spacing grooves 204 have been seted up to the lateral wall symmetry of fixed block 202, the lateral wall sliding connection of stopper 205 is in the inside wall of spacing groove 204, the inside symmetry of framework 101 is equipped with two springs 207.

In this embodiment, specifically: two sliding grooves 46 are symmetrically formed in the inner side wall of the frame body 101, one ends of two limiting blocks 205 are fixedly connected with sliding blocks 206, and the outer side walls of the sliding blocks 206 are connected to the inner side walls of the sliding grooves 46 in a sliding mode; the sliding block 206 slides in the sliding groove 46 to guide the limiting block 205.

In this embodiment, specifically: one end of the spring 207 is fixedly connected to one side of the sliding block 206, and the other end of the spring 207 is fixedly connected to the inner side wall of the sliding groove 46; the spring 207 is compressed by the moving slide 206.

In this embodiment, specifically: two fixing plates 104 are symmetrically and fixedly connected to the upper surface of the frame body 101, and a fixing rod 105 is fixedly connected to the middle of one side of each of the two adjacent fixing plates 104; the supporting force is provided to both ends of the fixing rod 105 by the two fixing plates 104.

In this embodiment, specifically: the bottom of the front surface of the frame 101 is fixedly connected with a shell 103, and the middle part of the inner side wall of the shell 103 is fixedly connected with a shaft rod 43; the support force is provided to both ends of the shaft 43 by the inner side wall of the housing 103.

In this embodiment, specifically: the outer side wall of the shaft lever 43 is fixedly connected with a reed 44, and one end of the reed 44 is fixedly connected with dustproof cloth 45; the moving leaf spring 44 is moved by the moving dust cloth 45, and the moving leaf spring 44 is tightened by pulling the shaft lever 43.

In this embodiment, specifically: the upper surface of the shell 103 is provided with a support plate 42, and the upper surface of the support plate 42 is symmetrically and fixedly connected with two hooks 41; the support plate 42 is fixed by hooking the moving hook 41 on the fixing rod 105.

In this embodiment, specifically: the hook 41 is matched with the fixed rod 105, and one end of the dustproof cloth 45 penetrates through the inner side wall of the shell 103 and is fixedly connected to one side of the lower surface of the supporting plate 42; the movable support plate 42 drives the dustproof cloth 45 to move, and the movable dustproof cloth 45 covers the surface of the display panel 102 to protect the display panel 102 from dust.

Working principle or structural principle: when the LED display screen panel is used, the display screen panel 102 is spliced and installed on the frame body 101, then the frame 201 is moved to drive the fixed block 202 and the sealing gasket 203 to move, the moving fixed block 202 drives the sliding block 206 to move by extruding the limiting block 205, the moving sliding block 206 slides in the sliding groove 46 to guide the limiting block 205, then the moving sliding block 206 drives the spring 207 to compress, when the limiting groove 204 moves to the limiting block 205, the compressed spring 207 pushes the sliding block 206 to move, the moving sliding block 206 drives the limiting block 205 to be inserted into the limiting groove 204, so that the fixed block 202 is fixed, the frame 201 is fixed on the frame body 101, then the joint of the display screen panel 102 and the frame body 101 is extruded through the moving sealing gasket 203, so that a gap at the joint is sealed, the sealing performance between the LED display screen and the frame is improved, and the occurrence of water seepage is avoided, when the LED display screen is not used, it moves to drive couple 41 and dustproof cloth 45 through removing backup pad 42, the dustproof cloth 45 of motion drives reed 44 motion, the reed 44 of motion tightens up through pulling axostylus axostyle 43, thereby pull out dustproof cloth 45 from casing 103, then hang the couple 41 of motion and detain on dead lever 105, thereby fix backup pad 42, and then cover dustproof cloth 45 on the surface of display screen panel 102, prevent dust protection to display screen panel 102, this device has not only increased the leakproofness between LED display screen and the frame, the condition of having avoided the infiltration takes place, and increased the protection to the LED display screen, the life of LED display screen has been guaranteed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An opening and closing structure for an LED display screen is characterized by comprising

The display device comprises a frame assembly (1), wherein the frame assembly (1) comprises a frame body (101), a display panel (102), a shell (103), a fixing plate (104) and a fixing rod (105);

the opening and closing mechanism (2), the opening and closing mechanism (2) comprises a frame (201), a fixing block (202), a sealing gasket (203), a limiting groove (204), a limiting block (205), a sliding block (206) and a spring (207);

display screen board (102) are evenly installed to the inside wall of framework (101), inside wall one side of framework (101) articulates through the pivot has frame (201), the rear surface of frame (201) bonds and has sealed the pad (203), one side fixedly connected with fixed block (202) of frame (201), the lateral wall sliding connection of fixed block (202) is in the inside wall of framework (101), the inside wall symmetry sliding connection of framework (101) has two stopper (205), two spacing groove (204) have been seted up to the lateral wall symmetry of fixed block (202), the lateral wall sliding connection of stopper (205) is in the inside wall of spacing groove (204), the inside symmetry of framework (101) is equipped with two spring (207).

2. The LED display screen opening and closing structure according to claim 1, characterized in that: two chutes (46) are symmetrically formed in the inner side wall of the frame body (101), two sliders (206) are fixedly connected to one ends of the limiting blocks (205), and the outer side wall of each slider (206) is connected to the inner side wall of each chute (46) in a sliding mode.

3. The LED display screen opening and closing structure according to claim 2, characterized in that: one end of the spring (207) is fixedly connected to one side of the sliding block (206), and the other end of the spring (207) is fixedly connected to the inner side wall of the sliding groove (46).

4. The LED display screen opening and closing structure according to claim 1, characterized in that: the upper surface of the frame body (101) is symmetrically and fixedly connected with two fixing plates (104), and the middle part of one side, adjacent to the two fixing plates (104), is fixedly connected with a fixing rod (105).

5. The LED display screen opening and closing structure according to claim 1, characterized in that: the bottom of the front surface of the frame body (101) is fixedly connected with a shell (103), and the middle of the inner side wall of the shell (103) is fixedly connected with a shaft rod (43).

6. The LED display screen opening and closing structure according to claim 5, wherein: the outer side wall of the shaft lever (43) is fixedly connected with a reed (44), and one end of the reed (44) is fixedly connected with dustproof cloth (45).

7. The LED display screen opening and closing structure according to claim 6, wherein: the upper surface of casing (103) is equipped with backup pad (42), the upper surface symmetry fixedly connected with two couples (41) of backup pad (42).

8. The LED display screen opening and closing structure according to claim 7, wherein: the hook (41) is matched with the fixing rod (105), and one end of the dustproof cloth (45) penetrates through the inner side wall of the shell (103) and is fixedly connected to one side of the lower surface of the supporting plate (42).