CN210574820U

CN210574820U - Foldable LED display screen

Info

Publication number: CN210574820U
Application number: CN201921803086.6U
Authority: CN
Inventors: 丁亚龙
Original assignee: Fujian Xinyi Jucai Photoelectric Co Ltd
Current assignee: Fujian Xinyi Jucai Photoelectric Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-05-19
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a folding LED display screen, which comprises an LED display screen body, when the display screen is used, a first display screen is connected with a second display screen through the rotation of a hinge structure, a clamping column at the side of the first display screen is clamped into a clamping groove at the side of the second display screen, so that the first display screen and the second display screen are connected more closely, a buffer block is contacted with a shockproof block, the shockproof spring in a shockproof device at the side of the shockproof block is compressed, a second connecting rod is close to a first connecting rod through a rotating shaft, a buffer is formed between the first display screen and the second display screen, the impact force is prevented from being overlarge, the display screen is prevented from being damaged, when the display screen is not used, the first display screen, the second display screen and a third display screen can be folded together through the rotation of the hinge structure, the occupied space of the display screen is reduced, the carrying is convenient, a solar panel is used for storing electricity for the LED display screen, the LED display screen can be ensured to have sufficient electric power, and the LED display screen is convenient to use.

Description

Foldable LED display screen

Technical Field

The utility model relates to a display screen equipment technical field specifically is a foldable LED display screen.

Background

The LED display screen is a flat display, it is made up of a small LED module panel, the apparatus used for displaying various information such As characters, pictures, video signals, etc., LED it is a through controlling the display mode of the semiconductor light-emitting diode, the diode made of compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In), can radiate the visible light when the electron is compounded with the cavity, therefore can be used for making the light-emitting diode, As the pilot lamp In circuit and apparatus, or make up the characters or digital display, the gallium arsenide phosphide diode glows, the gallium phosphide diode glows the green light, the silicon carbide diode glows the yellow light, the indium gallium nitride diode glows the blue light.

Traditional foldable LED display screen appears the condition that the lid closed or appears producing very big gap between two display screens very easily when using, links up the poor condition of effect, and receives the influence of impulsive force in the connection process, leads to the life of LED display screen too short, and some LED display screens of outdoor use are inconvenient the use of charging sometimes.

Aiming at the problems, in order to improve the connection intimacy between the folding LED display screens and increase the buffering effect of the folding LED display screens, a folding LED display screen is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable LED display screen has improved the osculating nature of connecting between the foldable LED display screen, has increased the buffering effect of foldable LED display screen to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable LED display screen comprises an LED display screen body, wherein the LED display screen body comprises a solar panel, a first display screen, a second display screen, a third display screen, a hinge structure, a shockproof structure and a fixed structure; the solar panel consists of a glass shell, silicon solar cells and interconnectors, wherein the silicon solar cells are arranged in an inner cavity of the solar panel, the glass shell is fixedly arranged at the upper ends of the silicon solar cells, and the silicon solar cells are connected through the interconnectors; the shockproof structure comprises a buffer block, a shockproof block and a shockproof device, wherein the shockproof device is arranged on one side of the shockproof block, which is far away from the buffer block; the fixing structure is composed of a clamping column and a clamping groove.

Preferably, the shock-proof device is composed of a shock-proof spring, a rotating shaft, a first connecting rod and a second connecting rod.

Preferably, the clamping column and the buffer block are both fixedly installed on one side of the first display screen close to the second display screen and one side of the second display screen close to the third display screen.

Preferably, the shock absorbing structure is disposed between the two hinge structures.

Preferably, one side that first display screen is close to the second display screen, the both sides of second display screen, one side that the third display screen is close to the second display screen all set up a plurality of recesses.

Preferably, the clamping groove, the hinge structure and the shockproof device are fixedly arranged in the inner cavity of the groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this foldable LED display screen, when the display screen uses, first display screen passes through hinge structure and rotates and is connected with the second display screen, the card post card of first display screen side advances in the draw-in groove of second display screen side, it is more closely to make linking up between first display screen and the second display screen, the buffer block contacts with the piece that takes precautions against earthquakes, the shockproof spring compression among the shock mounting of the piece side that takes precautions against earthquakes, the second connecting rod is close to through rotatory axial first connecting rod, it does a buffering to connect between first display screen and the second display screen, prevent that the impulsive force is too big, cause the damage to the display screen, when the display screen does not use, first display screen, second display screen and third display screen can rotate folding together through hinge structure, reduce the occupation of land space of display screen, and conveniently carry.

2. This foldable LED display screen, solar panel carry out the electric power storage to the LED display screen, can guarantee that LED display screen electric power is sufficient, make things convenient for the use of LED display screen.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a structural diagram of the shockproof structure of the present invention;

fig. 4 is a structural diagram of the fixing structure of the present invention.

In the figure: 1. an LED display screen body; 11. a solar panel; 111. a glass housing; 112. a silicon solar cell; 113. an interconnector; 12. a first display screen; 13. a second display screen; 14. a third display screen; 234. a groove; 15. a hinge structure; 16. a shockproof structure; 161. a buffer block; 162. a shock-proof block; 163. a shock-proof device; 1631. a shock-proof spring; 1632. a rotating shaft; 1633. a first link; 1634. a second link; 17. a fixed structure; 171. clamping the column; 172. a clamping groove.

Detailed Description

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.

Referring to fig. 1-4, a foldable LED display screen includes an LED display screen body 1, the LED display screen body 1 includes a solar panel 11, a first display screen 12, a second display screen 13, a third display screen 14, a hinge structure 15, a shockproof structure 16 and a fixing structure 17, the first display screen 12 is close to one side of the second display screen 13, two sides of the second display screen 13, and one side of the third display screen 14 close to the second display screen 13 is provided with a plurality of grooves 234, the solar panel 11 is fixedly installed at the upper ends of the first display screen 12, the second display screen 13 and the third display screen 14, the first display screen 12 and the second display screen 13 are connected through the hinge structure 15, the shockproof structure 16 and the fixing structure 17, the second display screen 13 and the third display screen 14 are connected through the hinge structure 15, the shockproof structure 16 and the fixing structure 17, the fixing structure 17 is arranged at one side of the hinge structure 15, the shockproof structure 16 is arranged between the two hinge structures 15, the solar panel 11 is composed of a glass shell 111, a silicon solar cell 112 and an interconnecting strip 113, the solar panel 11 stores electricity for the LED display screen to ensure sufficient electricity for the LED display screen, and is convenient for the LED display screen to be used, the silicon solar cell 112 is arranged in an inner cavity of the solar panel 11, the glass shell 111 is fixedly arranged at the upper end of the silicon solar cell 112, the silicon solar cell 112 is connected through the interconnecting strip 113, the shockproof structure 16 is composed of a buffer block 161, a shockproof block 162 and a shockproof device 163, the shockproof device 163 is composed of a shockproof spring 1631, a rotating shaft 1632, a first connecting rod 1633 and a second connecting rod 1634, the shockproof device 163 is arranged at one side of the shockproof block 162 far away from the buffer block 161, the fixing structure 17 is composed of a clamping column 171 and a clamping groove 172, the clamping column 171 and the buffer block 161 are respectively and fixedly arranged at one side of the first display screen 12 close to the second display screen 13 and one side, the clamping groove 172, the hinge structure 15 and the shockproof device 163 are all fixedly installed in the inner cavity of the groove 234, when the display screen is used, the first display screen 12 is connected with the second display screen 13 through the rotation of the hinge structure 15, the clamping column 171 at the side of the first display screen 12 is clamped into the clamping groove 172 at the side of the second display screen 13, so that the connection between the first display screen 12 and the second display screen 13 is closer, the buffer block 161 is contacted with the shockproof block 162, the shockproof spring 1631 in the shockproof device 163 at the side of the shockproof block 162 is compressed, the second connecting rod 1634 is close to the first connecting rod 1633 through the rotating shaft 1632, so as to buffer the connection between the first display screen 12 and the second display screen 13, thereby preventing the impact force from being too large and causing damage to the display screen, when the display screen is not used, the first display screen 12, the second display screen 13 and the third display screen 14 can be folded together through the rotation of the hinge structure 15, thereby reducing the occupied space of the display screen, and is convenient to carry.

In summary, the following steps: the folding LED display screen comprises an LED display screen body 1, wherein the LED display screen body 1 comprises a solar panel 11, a first display screen 12, a second display screen 13, a third display screen 14, a hinge structure 15, a shockproof structure 16 and a fixed structure 17, when the display screen is used, the first display screen 12 is connected with the second display screen 13 through the rotation of the hinge structure 15, a clamping column 171 at the side of the first display screen 12 is clamped into a clamping groove 172 at the side of the second display screen 13, so that the first display screen 12 and the second display screen 13 are connected more closely, a buffer block 161 is contacted with a shockproof block 162, a shockproof spring 1631 in a shockproof device 163 at the side of the shockproof block 162 is compressed, a second connecting rod 1634 is close to a first connecting rod 1633 through a rotating shaft 1632, a buffer is formed in the connection between the first display screen 12 and the second display screen 13, the impact force is prevented from being too large and damaging the display screen, when the display screen is not used, first display screen 12, second display screen 13 and third display screen 14 can rotate through hinge structure 15 and fold together, reduce the occupation of land space of display screen, and conveniently carry, and solar panel 11 carries out the electric power storage to the LED display screen, can guarantee that LED display screen electric power is sufficient, makes things convenient for the use of LED display screen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foldable LED display screen, includes LED display screen body (1), its characterized in that: the LED display screen comprises an LED display screen body (1) and is characterized in that the LED display screen body (1) comprises a solar panel (11), a first display screen (12), a second display screen (13), a third display screen (14), a hinge structure (15), a shockproof structure (16) and a fixed structure (17), the solar panel (11) is fixedly installed at the upper ends of the first display screen (12), the second display screen (13) and the third display screen (14), the first display screen (12) and the second display screen (13) are connected through the hinge structure (15) and the shockproof structure (16) and the fixed structure (17), the second display screen (13) and the third display screen (14) are connected through the hinge structure (15) and the shockproof structure (16) and the fixed structure (17), and the fixed structure (17) is arranged on one side of the hinge structure (15); the solar panel (11) consists of a glass shell (111), a silicon solar cell (112) and an interconnecting strip (113), the silicon solar cell (112) is arranged in the inner cavity of the solar panel (11), the glass shell (111) is fixedly arranged at the upper end of the silicon solar cell (112), and the silicon solar cells (112) are connected through the interconnecting strip (113); the shockproof structure (16) comprises a buffer block (161), a shockproof block (162) and a shockproof device (163), wherein the shockproof device (163) is arranged on one side, away from the buffer block (161), of the shockproof block (162); the fixing structure (17) is composed of a clamping column (171) and a clamping groove (172).

2. The foldable LED display screen of claim 1, wherein: the shockproof device (163) is composed of a shockproof spring (1631), a rotating shaft (1632), a first connecting rod (1633) and a second connecting rod (1634).

3. The foldable LED display screen of claim 1, wherein: the clamping column (171) and the buffer block (161) are fixedly arranged on one side of the first display screen (12) close to the second display screen (13) and one side of the second display screen (13) close to the third display screen (14).

4. The foldable LED display screen of claim 1, wherein: the shock-proof structure (16) is arranged between the two hinge structures (15).

5. The foldable LED display screen of claim 1, wherein: the first display screen (12) is close to one side of the second display screen (13), two sides of the second display screen (13) and one side of the third display screen (14) close to the second display screen (13) are provided with a plurality of grooves (234).

6. The foldable LED display screen of claim 5, wherein: the clamping groove (172), the hinge structure (15) and the shockproof device (163) are fixedly arranged in the inner cavity of the groove (234).