CN215674602U

CN215674602U - Outdoor LED display screen with protective structure

Info

Publication number: CN215674602U
Application number: CN202121896930.1U
Authority: CN
Inventors: 李鹏飞; 鲁建伟
Original assignee: Jiangsu Hongtai Telecommunication Engineering Co ltd
Current assignee: Jiangsu Hongtai Telecommunication Engineering Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an outdoor LED display screen with a protective structure, which comprises a bottom frame, wherein a rotatable connecting frame assembly is arranged on the bottom frame, the connecting frame assembly comprises two symmetrically arranged sleeves, telescopic loop bars matched with the sleeves are arranged in the sleeves, a supporting frame used for mounting an LED display screen body is arranged at the top ends of the two telescopic loop bars, a rotating structure is formed between the connecting frame assembly and the bottom frame through a first rotating shaft, and the first rotating shaft penetrates through the two sleeves and is connected with the bottom frame. The LED display screen with the protection structure for the outdoor use is provided with a rotatable connecting frame component, so that the angle of a supporting frame can be adjusted, and the mounting angle of an LED display screen body can be adjusted; rotatable coupling frame subassembly can protect braced frame in order to accomodate it into the underframe frame in the transportation, is convenient for transport moreover.

Description

Outdoor LED display screen with protective structure

Technical Field

The utility model relates to an outdoor LED display screen with a protective structure.

Background

An LED display (LED display) is a flat panel display, which is composed of small LED module panels. LED is abbreviated light emitting diode (light emitting diode). It is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling the display mode of a semiconductor light emitting diode, and can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light. LED displays are commonly used to display various information such as text, images, video signals, etc.

Traditional LED display screen is provided with angle of adjustment and high braced frame very few to be not convenient for adjust the height and the angle of LED display screen body, not being provided with the vaulting pole rather than the cooperation is used, can't support the braced frame after the adjustment, stability is lower with the security, can't rotate in the transportation and connect the underframe assembly in order to accomodate it into the underframe frame, not only can not protect braced frame, be not convenient for transport moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor LED display screen with a protection structure, and aims to solve the problems that the LED display screen provided by the background technology is rarely provided with a support frame with adjustable angle and height, so that the height and the angle of an LED display screen body are not convenient to adjust, a support rod matched with the LED display screen body is not arranged, the adjusted support frame cannot be supported, the stability and the safety are low, the frame assembly cannot be connected in a rotating mode in the transportation process to be contained in a bottom frame, the support frame cannot be protected, and the transportation is not convenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an it is outdoor with LED display screen of taking protective structure, includes the underframe frame, be provided with rotatable connection frame subassembly on the underframe frame, connection frame subassembly includes the sleeve that two symmetries set up, be provided with the flexible loop bar rather than the looks adaptation in the sleeve, and the top of two flexible loop bars is provided with the braced frame who is used for installing the LED display screen body.

Preferably, the connecting frame assembly forms a rotating structure with the bottom frame through a first rotating shaft, and the first rotating shaft penetrates through the two sleeves and is connected with the bottom frame.

Preferably, one side of the bottom frame, which is far away from the first rotating shaft, is symmetrically provided with two support rods.

Preferably, an accommodating groove used for accommodating the supporting rod is formed in the bottom frame, a second rotating shaft is installed on the supporting rod, and the supporting rod is rotatably connected with the accommodating groove through the second rotating shaft.

Preferably, an inner groove for placing the LED display screen body is formed in the inner side wall of the supporting frame.

Preferably, a plurality of limiting holes are distributed on the supporting frame and along the built-in groove at equal intervals.

Preferably, a protective cover is further arranged outside the supporting frame, and a handle is arranged on the supporting frame.

Preferably, universal wheels are arranged at four corners of the bottom frame.

Compared with the prior art, the utility model has the advantages and benefits that:

the rotatable connecting frame component is arranged, so that the angle of the supporting frame can be adjusted, and the mounting angle of the LED display screen body can be adjusted; the frame assembly can be rotatably connected in the transportation process so as to be accommodated in the bottom frame, the support frame can be protected, and the transportation is convenient;

the LED display screen is provided with the built-in groove, so that the LED display screen body is convenient to mount, dismount and replace; the LED display screen body which is placed well is fixed by matching with the limiting hole;

the telescopic support frame is provided with the sleeve and the telescopic sleeve rod which are matched with each other to adjust the height of the support frame, the support rod is used for supporting the connecting frame assembly, the overall stability and safety are improved, and the second rotating shaft can be rotated to accommodate the support rod in the accommodating groove when not in use.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the stay bar of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at C according to the present invention.

In the figure: 1. a bottom frame; 11. accommodating grooves; 2. connecting the frame assembly; 21. a sleeve; 22. a telescopic loop bar; 23. a support frame; 231. a built-in groove; 232. a limiting hole; 3. a first rotating shaft; 4. a protective cover; 5. a handle; 6. a universal wheel; 7. a stay bar; 71. a second axis of rotation.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an it is outdoor with taking protective structure's LED display screen, includes underframe frame 1, is provided with rotatable connection frame subassembly 2 on the underframe frame 1, and connection frame subassembly 2 includes the sleeve 21 that two symmetries set up, is provided with the flexible loop bar 22 rather than the looks adaptation in the sleeve 21, and the top of two flexible loop bars 22 is provided with the braced frame 23 that is used for installing the LED display screen body, is provided with sleeve 21 and flexible loop bar 22, the height of the adjustable braced frame 23 of both mutually supporting.

Further, the connecting frame assembly 2 forms a rotating structure with the bottom frame 1 through the first rotating shaft 3, the first rotating shaft 3 penetrates through the two sleeves 21 to be connected with the bottom frame 1, and the rotatable connecting frame assembly 2 is arranged, so that the angle of the supporting frame 23 can be adjusted to adjust the installation angle of the LED display screen body; rotatable coupling frame subassembly can protect braced frame in order to accomodate it into the underframe frame in the transportation, is convenient for transport moreover.

Further, one side symmetry that first axis of rotation 3 was kept away from to underframe frame 1 is provided with two vaulting poles 7, offer the holding tank 11 that is used for placing vaulting pole 7 on the underframe frame 1, install second axis of rotation 71 on the vaulting pole 7, vaulting pole 7 is connected through rotating between second axis of rotation 71 and the holding tank 11, vaulting pole 7 is used for supporting connecting frame subassembly 2, improve holistic stability and security, rotatable second axis of rotation 71 is in order to accomodate vaulting pole 7 in holding tank 11 when not using.

Furthermore, a built-in groove 231 for placing the LED display screen body is formed in the inner side wall of the supporting frame 23, and the built-in groove 231 is formed, so that the LED display screen body can be conveniently mounted, dismounted and replaced; the LED display screen body which is placed is fixed by matching with the limiting hole 232.

Furthermore, a plurality of limiting holes 232 are distributed on the supporting frame 23 at equal intervals along the built-in groove 231.

Furthermore, the outside of the supporting frame 23 is also provided with a protective cover 4, which plays a certain role in protecting the LED display screen body, and the supporting frame 23 is provided with a handle 5, which is convenient for pulling up and putting down the connecting frame assembly 2.

Furthermore, the four corners of the bottom frame 1 are provided with universal wheels 6, so that the device can be conveniently moved integrally.

The working principle is as follows: for the outdoor LED display screen with the protective structure, firstly, the device is integrally moved to an installation site by utilizing the universal wheels 6, after the installation site is fixed, the LED display screen body is aligned with the built-in groove 231 and slides into the built-in groove, when the LED display screen body completely enters the built-in groove 231, the LED display screen body is fixed by the limiting hole 232 and the limiting pin, then the telescopic loop bar 22 is stretched or compressed to adjust the installation height of the LED display screen body in the supporting frame 23, and after the installation height is adjusted to a proper height, the handle 5 is pulled upwards, so that the connecting frame component 2 rotates under the action of the first rotating shaft 3 until the connecting frame component rotates to a proper inclined angle, at the moment, the second rotating shaft 71 is rotated to pull up the stay bar 7 from the accommodating groove 11, and the support frame 23 is supported by the stay bar 7, so that the whole process of using the LED display screen with the protective structure outdoors is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an it is outdoor with LED display screen of taking protective structure which characterized in that: including underframe frame (1), be provided with rotatable connection frame subassembly (2) on underframe frame (1), connection frame subassembly (2) are including sleeve (21) that two symmetries set up, be provided with in sleeve (21) with the flexible loop bar (22) of its looks adaptation, and the top of two flexible loop bars (22) is provided with braced frame (23) that are used for installing the LED display screen body.

2. The outdoor LED display screen with the protective structure as claimed in claim 1, wherein: the connecting frame assembly (2) forms a rotating structure through the first rotating shaft (3) and the bottom frame (1), and the first rotating shaft (3) penetrates through the two sleeves (21) to be connected with the bottom frame (1).

3. The outdoor LED display screen with the protective structure as claimed in claim 2, wherein: and two support rods (7) are symmetrically arranged on one side of the bottom frame (1) far away from the first rotating shaft (3).

4. The outdoor LED display screen with the protective structure as claimed in claim 2, wherein: set up holding tank (11) that are used for placing vaulting pole (7) on underframe (1), install second axis of rotation (71) on vaulting pole (7), vaulting pole (7) are connected through rotating between second axis of rotation (71) and holding tank (11).

5. The outdoor LED display screen with the protective structure as claimed in claim 1, wherein: and a built-in groove (231) for placing the LED display screen body is formed in the inner side wall of the supporting frame (23).

6. The outdoor LED display screen with the protective structure as claimed in claim 5, wherein: a plurality of limiting holes (232) are distributed on the supporting frame (23) at equal intervals along the built-in groove (231).

7. The outdoor LED display screen with the protective structure as claimed in claim 1, wherein: the outside of braced frame (23) still is provided with protection casing (4), be provided with handle (5) on braced frame (23).

8. The outdoor LED display screen with the protective structure as claimed in claim 1, wherein: all be provided with universal wheel (6) in the four corners department of underframe (1).