CN215000766U

CN215000766U - Rotary LED display screen

Info

Publication number: CN215000766U
Application number: CN202121699492.XU
Authority: CN
Inventors: 周恒�
Original assignee: Shenzhen Yuanheng Zhilian Technology Co ltd
Current assignee: Shenzhen Yuanheng Zhilian Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-03
Anticipated expiration: 2031-07-23

Abstract

The utility model belongs to the technical field of the LED display screen technique and specifically relates to a rotation type LED display screen, including removing the base, the top of removing the base is provided with the roating seat, the top of roating seat is provided with the control box, the top of control box is provided with the bracing piece, the outside of bracing piece is provided with the LED display screen, the utility model discloses in, through the rotation type LED display screen that sets up, replaced the installation of the fixed form of original LED display screen, unable rotatory mode has improved the demonstration angle range of LED display screen greatly, has avoided appearing great dead angle of watching to improve the practicality of LED display screen, be favorable to the popularization of propaganda.

Description

Rotary LED display screen

Technical Field

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

Background

An LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such as characters, images, video signals, etc. it is a diode made of gallium, arsenic, phosphorus, nitrogen, indium compounds, which can radiate visible light when electrons and holes are combined by controlling the display mode of semiconductor light emitting diodes, so that it can be used to make light emitting diodes.

But present display screen is fixed form installation mostly, and is unable rotatory, leads to being unfavorable for the popularization to the advertisement, also does not possess the function that removes simultaneously, makes it also very waste time and energy in handling.

Therefore, it is important to design a rotary LED display screen to overcome the above technical drawbacks and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type LED display screen to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a rotation type LED display screen, includes and removes the base, the top of removing the base is provided with the roating seat, the top of roating seat is provided with the control box, the top of control box is provided with the bracing piece, the outside of bracing piece is provided with the LED display screen.

As the utility model discloses preferred scheme, the bottom of bracing piece is passed through the bearing frame and is connected with the control box rotation.

As the utility model discloses preferred scheme, four corners of removing the base bottom all set up flutedly, electric telescopic handle is installed at the inboard top of recess, electric telescopic handle's bottom is provided with buffer spring, buffer spring keeps away from electric telescopic handle's one end and is provided with the walking wheel.

As the utility model discloses preferred scheme, the walking wheel is for the universal wheel structural design that can lock, the inner structure size of recess and the corresponding setting of outer structure size of walking wheel.

As a preferable scheme of the utility model, a first slide rail is arranged inside the rotary seat, a first rack is arranged above the first slide rail, first pulleys matched with the first slide rail are symmetrically arranged at the bottom of the first rack, a first telescopic cylinder is arranged inside the rotary seat and on the left side of the first slide rail, the driving end of the first telescopic cylinder is connected with the first rack, a second slide rail is arranged inside the rotary seat and on the back side of the first slide rail, a second rack is arranged above the second slide rail, a second pulley matched with the second slide rail is symmetrically arranged at the bottom of the second rack, a second telescopic cylinder is arranged inside the rotary seat and on the right side of the second slide rail, the driving end of the second telescopic cylinder is connected with the second rack, a rotating gear is arranged between the first rack and the second rack, the bottom end of the supporting rod penetrates through the control box and the rotating seat and is connected to the top of the rotating gear.

As the utility model discloses preferred scheme, the connected mode between first rack and the first slide rail is sliding connection, connected mode between second rack and the second slide rail is sliding connection, connected mode between first rack and second rack and the running gear is the meshing connection.

As the utility model discloses preferred scheme, be connected through the wire between control box and electric telescopic handle, first telescopic cylinder and the second telescopic cylinder respectively, and the mode of connecting is electric connection.

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

1. the utility model discloses in, through the rotation type LED display screen that sets up, replaced the installation of original LED display screen fixed form, unable rotatory mode has improved the demonstration angle scope of LED display screen greatly, has avoided appearing great dead angle of watching to improve the practicality of LED display screen, be favorable to the popularization of propaganda.

2. The utility model discloses in, through the rotation type LED display screen that sets up, by telescopic cylinder cooperation rack and pinion drive to it is rotatory to drive bracing piece and LED display screen, simple structure, and the function is reliable, turns into rotatory moment of torsion with telescopic cylinder's sharp power, has practiced thrift the cost greatly, and the great moment of torsion of exportable has improved stability simultaneously.

3. The utility model discloses in, through the rotation type LED display screen that sets up, through starting electric telescopic handle, drive electric telescopic handle drives the walking wheel and stretches out the bottom of removing the base, removes, when needs fixed removal base, the accessible starts electric telescopic handle, and inside drive electric telescopic handle drove walking wheel indentation recess, the messenger removed the stable ground of standing of base ability, has strengthened stability.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a view showing the internal structure of the rotary seat of the present invention;

fig. 3 is the internal structure diagram of the movable base of the present invention.

In the figure: 1. moving the base; 101. a groove; 102. an electric telescopic rod; 103. a buffer spring; 104. a traveling wheel; 2. a rotating base; 201. a first slide rail; 202. a first rack; 203. a first pulley; 204. a first telescopic cylinder; 205. a second slide rail; 206. a second rack; 207. a second pulley; 208. a second telescopic cylinder; 209. a rotating gear; 3. a control box; 4. a support bar; 5. and an LED display screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a rotation type LED display screen, is provided with roating seat 2 including removing base 1, the top of removing base 1, and the top of roating seat 2 is provided with control box 3, and the top of control box 3 is provided with bracing piece 4, and the outside of bracing piece 4 is provided with LED display screen 5, and the bottom of bracing piece 4 is passed through the bearing frame and is connected with 3 rotations of control box.

In the embodiment, referring to fig. 1 and 3, four corners of the bottom of the movable base 1 are provided with grooves 101, the top of the inner side of each groove 101 is provided with an electric telescopic rod 102, the bottom of the electric telescopic rod 102 is provided with a buffer spring 103, one end of each buffer spring 103, which is far away from the electric telescopic rod 102, is provided with a traveling wheel 104, each traveling wheel 104 is designed to be a lockable universal wheel structure, the inner structure size of each groove 101 corresponds to the outer structure size of each traveling wheel 104, the electric telescopic rods 102 are started through a control box 3, the electric telescopic rods 102 are driven to drive the traveling wheels 104 to extend out of the bottom of the grooves 101 for movement, vibration during movement can be buffered through the buffer springs 103 at the tops of the traveling wheels 104, when a specified point is reached, the electric telescopic rods 102 are controlled through the control box 3, the electric telescopic rods 102 are driven to drive the traveling wheels 104 to retract into the bottoms of the grooves 101, the movable base 1 can stably stand on the ground, and the stability is enhanced.

In the embodiment, referring to fig. 1 and fig. 2, a first sliding rail 201 is disposed inside a rotary base 2, a first rack 202 is disposed above the first sliding rail 201, first pulleys 203 used in cooperation with the first sliding rail 201 are symmetrically disposed at the bottom of the first rack 202, a first telescopic cylinder 204 is disposed inside the rotary base 2 and on the left side of the first sliding rail 201, a driving end of the first telescopic cylinder 204 is connected to the first rack 202, a second sliding rail 205 is disposed inside the rotary base 2 and on the back side of the first sliding rail 201, a second rack 206 is disposed above the second sliding rail 205, a second pulley 207 used in cooperation with the second sliding rail 205 is symmetrically disposed at the bottom of the second rack 206, a second telescopic cylinder 208 is disposed inside the rotary base 2 and on the right side of the second sliding rail 205, a driving end of the second telescopic cylinder 208 is connected to the second rack 206, a rotating gear 209 is disposed between the first rack 202 and the second rack 206, the bottom end of the support rod 4 penetrates through the control box 3 and the rotary seat 2 and is connected with the top of the rotating gear 209, the connection mode between the first rack 202 and the first sliding rail 201 is sliding connection, the connection mode between the second rack 206 and the second sliding rail 205 is sliding connection, the connection modes between the first rack 202 and the second rack 206 and the rotating gear 209 are both meshing connection, the control box 3 is respectively connected with the electric telescopic rod 102, the first telescopic cylinder 204 and the second telescopic cylinder 208 through wires, and the connection modes are electrical connection, the control box 3 starts the first telescopic cylinder 204 and the second telescopic cylinder 208, the first telescopic cylinder 204 and the second telescopic cylinder 208 respectively drive the first rack 202 and the second rack 206 to do linear motion, so as to directly drive the rotating gear 209 to rotate, thereby make bracing piece 4 and LED display screen 5 follow the rotation, improved the demonstration angle scope of LED display screen greatly.

The utility model discloses work flow: when the device is used, firstly, the device is moved by the moving base 1, the electric telescopic rod 102 can be started through the control box 3, the electric telescopic rod 102 is driven to drive the walking wheel 104 to extend out of the bottom of the groove 101 for moving, vibration in moving can be buffered through the buffer spring 103 at the top of the walking wheel 104, after a specified point is reached, the electric telescopic rod 102 can be controlled through the control box 3, the electric telescopic rod 102 is driven to drive the walking wheel 104 to retract into the bottom of the groove 101, the moving base 1 can be stably erected on the ground, the stability is enhanced, then the first telescopic cylinder 204 and the second telescopic cylinder 208 are started through the control box 3, the first telescopic cylinder 204 and the second telescopic cylinder 208 respectively drive the first rack 202 and the second rack 206 to do linear motion to directly drive the rotating gear 209 to rotate, so that the supporting rod 4 and the LED display screen 5 rotate along with each other, the display angle range of the LED display screen is greatly improved, and the phenomenon of large viewing dead angles is avoided, so that the practicability of the LED display screen is improved, and the promotion of propaganda is facilitated.

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 rotation type LED display screen, includes removal base (1), its characterized in that: the top of moving base (1) is provided with roating seat (2), the top of roating seat (2) is provided with control box (3), the top of control box (3) is provided with bracing piece (4), the outside of bracing piece (4) is provided with LED display screen (5).

2. The rotary LED display screen of claim 1, wherein: the bottom end of the supporting rod (4) is rotatably connected with the control box (3) through a bearing seat.

3. The rotary LED display screen of claim 1, wherein: four corners of the bottom of the movable base (1) are provided with grooves (101), the top of the inner side of each groove (101) is provided with an electric telescopic rod (102), the bottom of each electric telescopic rod (102) is provided with a buffer spring (103), and one end, away from each electric telescopic rod (102), of each buffer spring (103) is provided with a traveling wheel (104).

4. The rotary LED display screen of claim 3, wherein: the walking wheel (104) is the universal wheel structural design that can lock, the corresponding setting of the exterior structure size of the inner structure size and walking wheel (104) of recess (101).

5. The rotary LED display screen of claim 1, wherein: a first sliding rail (201) is arranged inside the rotating base (2), a first rack (202) is arranged above the first sliding rail (201), first pulleys (203) matched with the first sliding rail (201) for use are symmetrically arranged at the bottom of the first rack (202), a first telescopic cylinder (204) is arranged inside the rotating base (2) and on the left side of the first sliding rail (201), the driving end of the first telescopic cylinder (204) is connected with the first rack (202), a second sliding rail (205) is arranged inside the rotating base (2) and on the back side of the first sliding rail (201), a second rack (206) is arranged above the second sliding rail (205), second pulleys (207) matched with the second sliding rail (205) for use are symmetrically arranged at the bottom of the second rack (206), and a second telescopic cylinder (208) is arranged inside the rotating base (2) and on the right side of the second sliding rail (205), and the driving end of the second telescopic cylinder (208) is connected with a second rack (206), a rotating gear (209) is arranged between the first rack (202) and the second rack (206), and the bottom end of the support rod (4) penetrates through the control box (3) and the rotating seat (2) and is connected to the top of the rotating gear (209).

6. The rotary LED display screen of claim 5, wherein: the first rack (202) is connected with the first sliding rail (201) in a sliding mode, the second rack (206) is connected with the second sliding rail (205) in a sliding mode, and the first rack (202), the second rack (206) and the rotating gear (209) are connected in a meshing mode.

7. The rotary LED display screen of claim 1, wherein: the control box (3) is connected with the electric telescopic rod (102), the first telescopic cylinder (204) and the second telescopic cylinder (208) through leads respectively, and the connection mode is electric connection.