CN214955722U

CN214955722U - Display screen box structure conforming to whole-screen 3C authentication

Info

Publication number: CN214955722U
Application number: CN202121519434.4U
Authority: CN
Inventors: 张裕; 林国苗; 郑晓周; 郑巧慧; 林玲媚
Original assignee: ZHEJIANG FANGTAI DISPLAY TECHNOLOGY Ltd
Current assignee: ZHEJIANG FANGTAI DISPLAY TECHNOLOGY Ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-11-30
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a display screen box body structure conforming to the 3C certification of the whole screen, which comprises a display screen body, a box body and a fixed part, the fixing part is internally provided with an assembly cavity, the bottom wall of the assembly cavity is provided with two embedding grooves, the side walls of the embedding grooves are provided with semi-arc clamping grooves, the bottom of the box body is provided with two embedding blocks matched with the embedding grooves, the side walls of the embedding blocks are provided with retractable clamping blocks matched with the semi-arc-shaped clamping grooves, a movable groove is arranged in the box body, the two sides of the movable groove are respectively provided with a first opening and a second opening, a gear driven by a motor is arranged in the middle of the movable groove, two through holes are arranged on the side wall of the assembly cavity, the two through holes respectively correspond to the first opening and the second opening, the perforation is provided with a rack in a penetrating way, one end of the rack is arranged in the movable groove in a penetrating way and meshed with the gear, and the other end of the rack extends out of the perforation. The utility model discloses simple structure, convenient to use can be convenient for accomplish the dismantlement and the installation to the box.

Description

Display screen box structure conforming to whole-screen 3C authentication

Technical Field

The utility model relates to a display device technical field, more specifically say, it relates to a many redundant signal display mechanisms.

Background

The display screen is a flat panel display, which is composed of a plurality of small modular panels and is used for displaying various information such as characters, influences, videos and the like. But present display screen box structure is very inconvenient when installing and demolising, needs to consume a large amount of artifical labours, leads to work efficiency not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a display screen box structure convenient to installation and dismantlement.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a accord with display screen box structure of whole screen 3C authentication, includes display screen body, box and fixed part, the assembly chamber has in the fixed part, it establishes the groove to be equipped with two inlays on the diapire in assembly chamber, it establishes and is equipped with semi-arc draw-in groove on the lateral wall in groove to inlay, the bottom of box is equipped with two and inlays the piece of establishing of inlaying of establishing the groove adaptation, inlay and be equipped with scalable and with the fixture block of semi-arc draw-in groove adaptation on the lateral wall of piece, be equipped with the activity groove in the box, the both sides in activity groove are opening one and opening two respectively, the middle part position in activity groove is equipped with by motor drive's gear, be equipped with two perforation on the lateral wall in assembly chamber, two perforation respectively with opening one, opening two phase correspond, the rack is worn to be equipped with in the perforation department, the one end of rack is worn to locate in the activity groove and gear engagement, and the other end extends to outside the perforation.

The utility model discloses further set up to: one end of the rack, which is positioned outside the through hole, is provided with a limiting end, and the outer wall of the fixing part is provided with a groove for clamping the limiting end.

The utility model discloses further set up to: the limiting end comprises a bottom end and a head end, the bottom end is in running fit with the head end, and a torsion spring is arranged between the bottom end and the head end.

The utility model discloses further set up to: the embedded block is provided with a circular groove, the fixture block is arranged in a spherical shape, the opening diameter of the circular groove is smaller than the diameter of the fixture block, a spring is arranged between the fixture block and the bottom wall of the circular groove, and the spring drives part of the fixture block to move out of the circular groove.

Through adopting above-mentioned technical scheme, utilize the meshing of rack and gear, by motor drive, realize fast with the fixed mounting of box and fixed part, perhaps dismantle, do benefit to the efficiency that promotes the operation.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic view of a structure of a position-limiting end;

FIG. 3 is an enlarged view of a portion a of FIG. 1;

fig. 4 is an enlarged view of fig. 1 at b.

1. A display screen body; 2. a box body; 20. embedding a block; 21. a clamping block; 22. a movable groove; 23. a first opening; 24. a second opening; 25. a gear; 26. a circular groove; 27. a spring; 3. a fixed part; 30. an assembly chamber; 31. embedding a groove; 32. a semi-arc shaped slot; 33. perforating; 34. a rack; 35. a limiting end; 36. a groove; 37. a bottom end; 38. a head end; 39. a torsion spring.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 4.

The utility model provides a accord with display screen box 2 structure of whole screen 3C authentication, includes display screen body 1, box 2 and fixed part 3, assembly chamber 30 has in the fixed part 3, be equipped with two on the diapire of assembly chamber 30 and inlay and establish groove 31, it is equipped with half arc draw-in groove 32 on the lateral wall of groove 31 to inlay, the bottom of box 2 is equipped with two and inlays the piece 20 of establishing of groove 31 adaptation, it is equipped with scalable and with the fixture block 21 of half arc draw-in groove 32 adaptation on the lateral wall of piece 20 to inlay, be equipped with movable groove 22 in the box 2, the both sides of movable groove 22 are opening one 23 and opening two 24 respectively, the middle part position of movable groove 22 is equipped with gear 25 by motor drive, be equipped with two perforation 33 on the lateral wall of assembly chamber 30, two perforation 33 are corresponding with opening one 23, opening two 24 respectively, rack 34 is worn to be equipped with in perforation 33 department, the one end of rack 34 is worn to locate in movable groove 22 and is engaged with gear 25, the other end extends out of the through hole 33. One end of the rack 34 located outside the through hole 33 is provided with a limiting end 35, and the outer wall of the fixing part 3 is provided with a groove 36 for clamping the limiting end 35. The limiting end 35 comprises a bottom end 37 and a head end 38, the bottom end 37 and the head end 38 are in running fit, and a torsion spring 39 is arranged between the bottom end 37 and the head end 38. The embedding block 20 is provided with a circular groove 26, the clamping block 21 is arranged in a spherical shape, the opening diameter of the circular groove 26 is smaller than that of the clamping block 21, a spring 27 is arranged between the clamping block 21 and the bottom wall of the circular groove 26, and the spring 27 drives part of the clamping block 21 to move out of the circular groove 26.

Display screen body 1 and box 2 fixed connection, when the assembly, inlay box 2 and locate the assembly chamber 30 of fixed part 3 in, inlay on the box 2 and establish the groove 31 cooperation then with the inlaying, in the draw-in groove was located to fixture block 21 then the card, through inlaying in 20 and fixture block 21, realize that box 2 is in the preliminary position of assembly chamber 30 fixed. Then, the rack 34 penetrates towards the movable groove 22, the rack 34 entering from the first opening 23 is meshed with the lower part of the gear 25, the rack 34 entering from the second opening 24 is meshed with the upper part of the gear 25, the gear 25 is driven to rotate by the motor, so that the two racks 34 are driven to continuously move towards the movable groove 22, the limiting end 35 on the rack 34 is clamped in the groove 36, and the rapid assembly of the box body 2 and the fixing part 3 is realized. When the gear is disassembled, the rack 34 is separated from the movable groove 22 through the reverse rotation of the gear 25, and the operation is convenient.

Under the condition of outage, can be through the head end 38 on the spacing end 35 of upset, head end 38 is the state that extends recess 36 this moment, and operating personnel plays the manual effect of dismantling box 2 with rack 34 position removal activity groove 22 through pulling head end 38.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a accord with display screen box structure of whole screen 3C authentication, includes display screen body, box and fixed part, its characterized in that: the utility model discloses a refrigerator, including the fixed part, the assembly chamber has in the fixed part, it establishes the groove to be equipped with two inlays on the diapire in assembly chamber, it is equipped with half arc draw-in groove on the lateral wall in groove to inlay, the bottom of box is equipped with two and inlays the piece of establishing the groove adaptation, inlay and be equipped with scalable and with the fixture block of half arc draw-in groove adaptation on the lateral wall of establishing the piece, be equipped with the movable groove in the box, the both sides in movable groove are opening one and opening two respectively, the middle part position in movable groove is equipped with by motor drive's gear, be equipped with two perforations on the lateral wall in assembly chamber, two perforations correspond with opening one, opening two respectively, the rack is worn to be equipped with in the perforation department, the one end of rack is worn to locate in the movable groove and gear engagement, and the other end extends to outside the perforation.

2. The display screen box structure according to claim 1, wherein the display screen box structure is characterized in that: one end of the rack, which is positioned outside the through hole, is provided with a limiting end, and the outer wall of the fixing part is provided with a groove for clamping the limiting end.

3. The display screen box structure according to claim 2, wherein the display screen box structure conforms to full-screen 3C certification, and is characterized in that: the limiting end comprises a bottom end and a head end, the bottom end is in running fit with the head end, and a torsion spring is arranged between the bottom end and the head end.

4. The display screen box structure according to claim 3, wherein the display screen box structure is characterized in that: the embedded block is provided with a circular groove, the fixture block is arranged in a spherical shape, the opening diameter of the circular groove is smaller than the diameter of the fixture block, a spring is arranged between the fixture block and the bottom wall of the circular groove, and the spring drives part of the fixture block to move out of the circular groove.