CN213018505U

CN213018505U - LED electronic screen

Info

Publication number: CN213018505U
Application number: CN202021714715.0U
Authority: CN
Inventors: 黄�俊; 田文杰; 揭小平
Original assignee: Jiangxi Tianhe Photoelectric Co ltd
Current assignee: Jiangxi Xiaohe Optoelectronics Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-20
Anticipated expiration: 2030-08-17

Abstract

The utility model provides a LED electronic screen, which comprises a bracket and two rotating shafts rotationally connected with the bracket, wherein the two rotating shafts are respectively and fixedly connected with a fixed column and a driving column, and a display screen can be detachably arranged between the fixed column and the driving column; the fixed column is provided with a fixed hole, the driving column is provided with a driving hole, the two sides of the display screen are respectively and fixedly connected with a fixed rod and a driving rod, the fixed rod is inserted into the fixed hole, the driving rod is inserted into the driving hole, the maximum distance between the driving rod and the end part of the fixed rod is greater than the distance between the driving hole and the opening of the fixed hole and smaller than the distance between the fixed hole and the inner wall of the end part of the driving hole, and the fixed column is provided with a limiting part for limiting the rotation of the fixed rod. Through above-mentioned technical scheme, the display screen is dismantled in the installation of being convenient for, promotes staff's work efficiency.

Description

LED electronic screen

Technical Field

The utility model relates to an electronic equipment's technical field, in particular to LED electronic screen.

Background

LED display screen: a flat panel display is composed of small LED module panels. LED displays are commonly used to display various information such as text, images, video signals, etc.

The existing chinese patent with patent publication No. CN206134156U proposes an electronic screen, and particularly relates to an energy-saving LED electronic screen, which includes a bottom plate, a first bearing block, a first rack, a first rotating shaft, a first gear, an electric push rod, a first baffle, a first fixing plate, a fixing rod, a second bearing block, and the like; the bottom plate top is equipped with first bearing frame and first baffle from a left side to the right side in proper order, and first bearing frame upper end is equipped with first pivot, and first pivot upper end is equipped with first gear, and first baffle left side upper end is equipped with electric putter.

The above prior art solutions have the following drawbacks: the bearing and the electronic screen are generally fixed by bolts, and when the electronic screen is arranged between the two bearings, the bolts need to be screwed for fixing, so that the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED display screen to solve the problem of the fixed display screen of installation.

An LED electronic screen comprises a bracket and two rotating shafts rotationally connected with the bracket, wherein the two rotating shafts are respectively and fixedly connected with a fixing column and a driving column, and a display screen is detachably arranged between the fixing column and the driving column; the fixed column is provided with a fixed hole, the driving column is provided with a driving hole, the two sides of the display screen are respectively and fixedly connected with a fixed rod and a driving rod, the fixed rod is inserted into the fixed hole, the driving rod is inserted into the driving hole, the maximum distance between the driving rod and the end part of the fixed rod is greater than the distance between the driving hole and the opening of the fixed hole and smaller than the distance between the fixed hole and the inner wall of the end part of the driving hole, and the fixed column is provided with a limiting part for limiting the rotation of the fixed rod.

Further, the locating part set up into with fixed orifices inner wall fixed connection's stopper, the dead lever is provided with and is used for the gliding spacing groove of stopper, the spacing groove orientation the one end of display screen is the opening setting, and the other end is closed setting.

Further, the inner wall of the end of the driving hole is fixedly connected with a spring, and the other end of the spring is abutted against the end of the driving rod.

Furthermore, the driving column is provided with a through hole communicated with the driving hole, the fixing hole is arranged along the radial direction of the section circle of the driving column, the driving column is provided with a bolt in the through hole in a sliding manner, and the driving rod is provided with an inserting hole for inserting the bolt.

Further, when the fixed rod is abutted to the inner wall of the end portion of the fixed hole, the spring is in an original state, and when the fixed rod is abutted to the inner wall of the end portion of the fixed hole, the inserting hole is communicated with the through hole.

Furthermore, one end of the driving rod, which is abutted against the spring, is fixedly connected with a rubber pad.

Furthermore, the bolt is fixedly connected with a binding rope, and the other end of the binding rope is fixedly connected with the driving column.

To sum up, the beneficial effect of this application does, pegs graft the actuating lever in the drive hole, continues to promote the actuating lever towards the motion in the drive hole, and the spring is by extrusion deformation, is located the fixed orifices opening part when the dead lever, and under the spring action of the original shape that resumes, the dead lever is pegged graft in the fixed hole, and the stopper slides in the spacing groove, and at this moment, the spliced eye is coaxial setting with in the fixed hole, pegs graft the bolt in the spliced eye, accomplishes display screen installation work.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Description of the main element symbols:

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

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 invention are given in the accompanying drawings. 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.

As shown in fig. 1 and 2, the LED electronic screen includes a support 1 and two rotating shafts 2 rotatably connected with the support 1, the two rotating shafts 2 are respectively fixedly connected with a fixing column 3 and a driving column 4, a display screen 5 is detachably arranged between the fixing column 3 and the driving column 4, the fixing column 3 is provided with a fixing hole 6, the driving column 4 is provided with a driving hole 7, two sides of the display screen 5 are respectively fixedly connected with a fixing rod 8 and a driving rod 9, and the fixing rod 8 and the driving rod 9 are respectively inserted into the fixing hole 6 and the driving hole 7.

As shown in fig. 2 and 3, when the display screen 5 needs to be installed, the driving rod 9 is inserted into the driving hole 7, the driving rod 9 continues to move towards the inside of the driving hole 7, the maximum distance between the driving rod 9 and the fixing rod 8 is greater than the distance between the driving hole 7 and the fixing hole 6, meanwhile, the maximum distance between the driving rod 9 and the fixing rod 8 is smaller than the distance between the driving hole 7 and the inner wall of the end portion of the fixing hole 6, and when the fixing rod 8 moves to the opening of the fixing hole 6, the driving fixing rod 8 is inserted into the fixing hole 6, and the installation of the display screen 5 is completed.

As shown in fig. 2 and 3, a spring 12 is fixedly connected to the inner wall of the end of the driving hole 7, the other end of the spring 12 abuts against the end of the driving rod 9, and a rubber pad is fixedly connected to one end of the driving rod 9 facing the spring 12, and reduces the degree of abrasion between the driving rod 9 and the spring 12; when the driving rod 9 is inserted into the driving hole 7, the spring 12 is extruded and deformed, and when the fixing rod 8 is positioned at the opening of the fixing hole 6, the fixing rod 8 is inserted into the fixing hole 6 under the elastic action of the spring 12 recovering the original shape, so that the effect of conveniently installing the display screen 5 is realized.

As shown in fig. 2 and 3, in order to prevent the display screen 5 from swinging, the fixing rod 8 is provided with a limiting part for limiting the rotation of the fixing rod 8, the limiting part is arranged as a limiting block 10 fixedly connected with the inner wall of the fixing hole 6, the fixing rod 8 is provided with a limiting groove 11 for limiting the sliding of the block, one end of the limiting groove 11 facing the display screen 5 is arranged as an opening, the other end is arranged as a closed part, and under the limiting action between the limiting block 10 and the inner wall of the limiting groove 11, the limiting action on the rotation of the display screen 5 is realized.

As shown in fig. 2 and 3, the driving column 4 is provided with a through hole 13 communicated with the driving hole 7, the through hole 13 is arranged in the radial direction of the cross section circle of the driving column 4, the driving column 4 is provided with a plug pin 14 in the through hole 13 in a sliding manner, the driving rod 9 is provided with a plug hole 15 for plugging the plug pin 14, when the spring 12 is in an original shape, the end part of the fixing rod 8 is abutted against the inner wall of the end part of the fixing hole 6, at this time, the plug hole 15 and the through hole 13 are arranged coaxially, and the plug pin 14 moves in the through hole 13 and is plugged in the plug hole 15, so that the fixing effect between the driving rod 9 and the driving column 4 is realized, and; one end of the bolt 14 far away from the through hole 13 is fixedly connected with a binding rope 16, the other end of the binding rope 16 is fixedly connected with the driving column 4, and the binding rope 16 is used for preventing the bolt 14 from falling.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An LED electronic screen comprises a bracket and two rotating shafts rotationally connected with the bracket, and is characterized in that the two rotating shafts are respectively and fixedly connected with a fixed column and a driving column, and a display screen is detachably arranged between the fixed column and the driving column; the fixed column is provided with a fixed hole, the driving column is provided with a driving hole, the two sides of the display screen are respectively and fixedly connected with a fixed rod and a driving rod, the fixed rod is inserted into the fixed hole, the driving rod is inserted into the driving hole, the maximum distance between the driving rod and the end part of the fixed rod is greater than the distance between the driving hole and the opening of the fixed hole and smaller than the distance between the fixed hole and the inner wall of the end part of the driving hole, and the fixed column is provided with a limiting part for limiting the rotation of the fixed rod.

2. The LED electronic screen as claimed in claim 1, wherein the limiting member is configured as a limiting block fixedly connected to an inner wall of the fixing hole, the fixing rod is provided with a limiting groove for sliding of the limiting block, one end of the limiting groove facing the display screen is open, and the other end of the limiting groove is closed.

3. The LED electronic screen as claimed in claim 2, wherein a spring is fixedly connected to an inner wall of an end portion of the driving hole, and the other end of the spring abuts against an end portion of the driving rod.

4. The LED electronic screen as claimed in claim 3, wherein the driving post is provided with a through hole communicated with the driving hole, the through hole is arranged along a radial direction of a cross-sectional circle of the driving post, the driving post is slidably arranged in the through hole and provided with a plug pin, and the driving rod is provided with a plug hole for plugging the plug pin.

5. The LED electronic screen of claim 4, wherein the spring is in an original state when the fixing rod abuts against the inner wall of the end portion of the fixing hole, and the insertion hole is communicated with the through hole when the fixing rod abuts against the inner wall of the end portion of the fixing hole.

6. The LED electronic screen of claim 5, wherein a rubber pad is fixedly connected to one end of the driving rod abutting against the spring.

7. The LED electronic screen of claim 6, wherein the plug pin is fixedly connected with a binding rope, and the other end of the binding rope is fixedly connected with the driving column.