CN210722232U

CN210722232U - Hidden LED display screen

Info

Publication number: CN210722232U
Application number: CN201921683132.3U
Authority: CN
Inventors: 张月亮; 陈南南; 张国梁; 黄景冬
Original assignee: Jiangsu Golden Moon Technology Co ltd
Current assignee: Jiangsu Golden Moon Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-09
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a hidden LED display screen, including main body frame, one side of main body frame is equipped with the rectangle mouth, placed the LED display screen in the rectangle mouth, rectangle mouth the place ahead lid is equipped with the baffle, main body frame's top is equipped with the cylinder, the flexible end of cylinder is connected with the gear pole, the gear pole meshing is connected with circular gear, circular gear and main body frame top rotatable coupling, circular gear's lower surface is connected with the connecting rod one that is the J type, the other end of connecting rod one and the middle part rotatable coupling on baffle top, the one end rotatable coupling that the cylinder was kept away from to the baffle has the connecting rod two that is the straight line, the other end and the main body frame rotatable coupling of connecting rod two. The utility model discloses, can prevent to accumulate more dust on the LED display screen to can prevent that the LED display screen from damaging because of the collision.

Description

Hidden LED display screen

Technical Field

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

Background

LED displays are commonly used to display various information such as text, images, video signals, etc. Most of the existing indoor LED display screens are exposed outside and are not used for a long time, and the surfaces of the LED display screens are easy to be stained with dust. And when not in use, the screen is easy to collide, so that the surface is damaged, or the screen is scratched.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a hidden LED display screen, have and prevent that LED display screen surface from accumulating too many dust, prevent the function that LED display screen surface damaged because of the collision.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hidden LED display screen, includes main body frame, one side of main body frame is equipped with the rectangle mouth, the LED display screen has been placed in the rectangle mouth, rectangle mouth the place ahead lid is equipped with the baffle, main body frame's top is equipped with the cylinder, the flexible end of cylinder is connected with the gear pole, the gear pole meshing is connected with circular gear, circular gear and main body frame top rotatable coupling, circular gear's lower surface is connected with the connecting rod one that is the J type, the other end of connecting rod one and the middle part rotatable coupling on baffle top, the one end rotatable coupling that the cylinder was kept away from to the baffle is sharp connecting rod two, the other end and the main body frame rotatable coupling of connecting rod two.

Preferably, the circular gear comprises a gear cake and a shaft sleeve connected with the lower end of the gear cake, the circular gear is rotatably connected with the main body frame through a shaft rod penetrating through the shaft sleeve, and the connecting rod is sleeved on the shaft sleeve.

Preferably, one side of the rectangular opening is provided with a storage lattice.

Preferably, the outer wall of the baffle is engraved with patterns.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the LED display screen is placed in the rectangle mouth, the baffle lid is established in rectangle mouth department, when needs use the LED display screen, the cylinder promotes the gear pole, the gear pole drives circular gear anticlockwise rotation, circular gear drives the connecting rod and gives the outside thrust of baffle through connecting rod one in the lump, push the baffle outwards open, when the cylinder extension is to the maximum distance, circular gear is connected with the rightmost end meshing of gear pole, the baffle is just in time opened completely this moment, and hug closely on the main body frame surface, thereby make the LED display screen expose outside. When not using, the cylinder shrink can be covered the baffle again and establish in rectangle mouth department, prevents to accumulate more dust on the LED display screen to can prevent that the LED display screen from damaging because of the collision.

Drawings

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

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

FIG. 3 is a schematic view of the connection between the circular gear and the first connecting rod of the present invention;

in the figure, 1-a main body frame, 2-a rectangular opening, 3-an LED display screen, 4-a baffle, 5-a cylinder, 6-a gear rod, 7-a circular gear, 71-a gear cake, 72-a shaft sleeve, 8-a first connecting rod, 9-a second connecting rod and 10-a storage grid.

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. 1-3, a hidden LED display screen includes a main body frame 1, a rectangular opening 2 is disposed at one side of the main body frame 1, an LED display screen 3 is disposed in the rectangular opening 2, a baffle 4 is disposed in front of the rectangular opening 2, a cylinder 5 is disposed at the top of the main body frame 1, a gear rod 6 is connected to a telescopic end of the cylinder 5, the gear rod 6 is engaged with a circular gear 7, the circular gear 7 includes a gear cake 71 and a shaft sleeve 72 connected to the lower end of the gear cake 71, the circular gear 7 passes through the shaft sleeve 72 through a shaft rod and is rotatably connected to the main body frame 1, a first J-shaped connecting rod 8 is connected to the shaft sleeve, the other end of the first J-shaped connecting rod 8 is rotatably connected to the middle of the top end of the baffle 4, one end of the baffle 4, which is far away from the cylinder 5, is rotatably connected to.

Specifically, one side of the rectangular opening 2 is provided with a storage lattice 10 for placing other articles or ornaments; the outer wall of the baffle 4 is carved with patterns, which can increase the beauty and play a role of decoration.

The utility model discloses a theory of operation does:

place LED display screen 3 in rectangle mouth 2, baffle 4 lid is established in rectangle mouth 2 department, and when needs used LED display screen 3, cylinder 5 promotes gear pole 6, and gear pole 6 drives circular gear 7 anticlockwise rotation, and circular gear 7 drives connecting rod one 8 and gives baffle 4 outside thrust through connecting rod one 8, outwards pushes away baffle 4, at the in-process that promotes baffle 4, and connecting rod two 9 plays the additional function. When the cylinder 5 extends to the maximum distance, the circular gear 7 is engaged with the rightmost end of the gear rod 6, and the baffle 4 is just fully opened and clings to the surface of the main body frame 1, so that the LED display screen 3 is exposed. When not using, cylinder 5 shrink can be covered baffle 4 again and establish 2 departments in the rectangle mouth, prevents to accumulate more dust on the LED display screen 3 to can prevent that LED display screen 3 from damaging because of the collision.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 hidden LED display screen, a serial communication port, including main body frame, one side of main body frame is equipped with the rectangle mouth, placed the LED display screen in the rectangle mouth, rectangle mouth the place ahead lid is equipped with the baffle, main body frame's top is equipped with the cylinder, the flexible end of cylinder is connected with the gear pole, the gear pole meshing is connected with circular gear, circular gear and main body frame top rotatable coupling, circular gear's lower surface is connected with the connecting rod one that is the J type, the other end of connecting rod one and the middle part rotatable coupling on baffle top, the one end rotatable coupling that the cylinder was kept away from to the baffle has the connecting rod two that is the straight line, the other end and the main body frame rotatable coupling of connecting rod two.

2. The hidden LED display screen of claim 1, wherein the circular gear comprises a gear cake and a shaft sleeve connected to a lower end of the gear cake, the circular gear is rotatably connected to the main frame through a shaft rod passing through the shaft sleeve, and the connecting rod is sleeved on the shaft sleeve.

3. The hidden LED display screen of claim 1, wherein a storage compartment is disposed on one side of the rectangular opening.

4. The hidden LED display screen of claim 1, wherein the outer wall of the baffle is engraved with a pattern.