CN217056970U

CN217056970U - Adjustable maintenance support for outdoor LED screen

Info

Publication number: CN217056970U
Application number: CN202220108930.9U
Authority: CN
Inventors: 陈贵君
Original assignee: Jilin Dasheng Return Interactive Technology Co ltd
Current assignee: Jilin Dasheng Return Interactive Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-26
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a support especially relates to an outdoor led screen maintains support with adjustable. The utility model provides an it is easy and simple to handle, work efficiency is higher, and the outdoor led screen of adjustable that the precision is higher maintains the support. The utility model provides an adjustable outdoor LED screen maintenance support, which comprises a first fixed frame, a second fixed frame, a first fixed rod, a first fixed block, a first connecting rod, a first fixed plate, a second fixed block, a rotating shaft, a second fixed plate and the like; the front side of the first fixed frame is connected with a second fixed frame, and the left side and the right side in the middle of the inner wall of the first fixed frame are both connected with two first fixed rods. The utility model has the advantages that: through the fixed frame of staff's front side pulling second, the fixed frame of second drives first fixed plate and the motion of first fixed block, so, the staff only need repeat above-mentioned operation, can convenient and fast adjust the LED screen to suitable angle and maintain, has brought the facility for the staff.

Description

Adjustable outdoor LED screen maintenance support

Technical Field

The utility model relates to a support especially relates to an outdoor led screen maintains support with adjustable.

Background

An LED screen is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like.

According to patent grant publication No. CN213018655U, the LED screen maintenance support with the automatic adjusting function comprises an installation bottom plate, a driving structure and a rotary lifting structure; installing a bottom plate: a sliding hole is formed in the left side of the upper surface of the mounting base plate, a mounting vertical plate is arranged on the right side of the upper surface of the mounting base plate, a top plate is arranged on the upper surface of the mounting vertical plate, and a reinforcing block is arranged on the upper surface of the top plate; the driving structure is as follows: the mounting base plate is arranged on the rear side of the upper surface of the mounting base plate and the middle part of the left side surface of the mounting vertical plate respectively; the rotary lifting structure comprises: its lower extreme and slide opening sliding connection, the left end opening that the roof was passed to rotary lifting structure's upper end and the round hole sliding connection who offers with the boss middle part, rotary lifting structure's top is equipped with the installing frame, rotary lifting structure's lower extreme rotates with drive structure to be connected, rotary lifting structure's upper end is connected with drive structure meshing, the device is through starting first motor, first motor output shaft drives the motion of flexible post, carry out height-adjusting, restart the second motor, second motor output shaft drives drive gear and rotates, carry out angle-adjusting, this method operation is comparatively loaded down with trivial details, and can't be accurate adjust display screen angle and height, thereby lead to work efficiency lower, the precision is relatively poor.

Therefore, an adjustable outdoor LED screen maintenance support which is simple and convenient to operate, high in working efficiency and high in accuracy is provided, and the defects in the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the operation comparatively loaded down with trivial details, work efficiency is lower, the relatively poor shortcoming of precision, the to-be-solved technical problem of the utility model is to provide an it is easy and simple to handle, work efficiency is higher, the outdoor led screen maintenance support with adjustable the precision is higher.

In order to solve the technical problem, the utility model provides an adjustable outdoor led screen maintenance support, which comprises a first fixing frame, a second fixing frame, a first fixed rod, a first fixed block, a first connecting rod, a first fixed plate, a second fixed block, a rotating shaft, a second fixed plate, a second fixed rod, a first sliding rod and a second connecting rod, wherein the front side of the first fixing frame is connected with the second fixing frame, the left side and the right side of the middle of the inner wall of the first fixing frame are both connected with the two first fixed rods, the upper side and the lower side of the rear side of the second fixing frame are both connected with the two first fixed blocks, the two first fixed blocks at the same side are in bilateral symmetry, the first connecting rod is connected between the two first fixed rods at the same side and the first fixed block in a hinged manner, the middle part of the second fixing frame is connected with the first fixed plate, the middle part of the rear side of the first fixed plate is connected with the two second fixed blocks, the middle of two second fixed blocks is connected with the pivot, pivot and second fixed block normal running fit, are connected with the second fixed plate between the left and right sides at first fixed frame rear side middle part, and the middle part of second fixed plate is connected with the second dead lever, and the inside front side sliding type of second dead lever is connected with first slide bar, and the inside of first slide bar is connected with the second connecting rod with sliding type, and the second connecting rod is connected with the pivot.

Preferably, the fixing device further comprises a base, third fixing rods, third fixing plates, a threaded rod, second sliding rods and a supporting plate, wherein the third fixing rods are connected to the left side and the right side of the top of the base, the third fixing plates are connected between the upper portions of the two third fixing rods, the threaded rod is connected to the middle of each third fixing plate in a threaded mode, the second sliding rods are connected to the inner portions of the two third fixing rods in a sliding mode, the supporting plate is connected between the tops of the two second sliding rods, and the supporting plate is connected with the first fixing frame.

Preferably, the left side and the right side of the front side of the second fixed frame are both connected with pull rods.

Preferably, the bottom of the threaded rod is connected with an adjusting block.

Preferably, the bottom of the base is connected with a rubber pad.

Preferably, the second fixing frame is provided with a groove inside.

The beneficial effects of the utility model are that: 1. through the fixed frame of staff's front side pulling second, the fixed frame of second drives first fixed plate and the motion of first fixed block, so, the staff only need repeat above-mentioned operation, can convenient and fast adjust the LED screen to suitable angle and maintain, has brought the facility for the staff.

2. Rotate the threaded rod through the staff, the threaded rod is at the pivoted in-process, and the threaded rod can the up-motion, and the threaded rod drives backup pad up-motion, and the backup pad drives second slide bar and the motion of first fixed frame, so, the staff only needs the above-mentioned operation of repetition, the height of regulation LED screen that can be convenient quick, further has brought the facility for the staff.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic view of a first partially cross-sectional three-dimensional structure of the present invention.

Fig. 4 is a schematic diagram of a second partial body structure according to the present invention.

Fig. 5 is a schematic view of a second partially cut-away perspective structure of the present invention.

The labels in the figures are: 1-first fixed frame, 2-second fixed frame, 3-first fixed bar, 4-first fixed block, 5-first connecting bar, 6-first fixed plate, 7-second fixed block, 8-rotating shaft, 9-second fixed plate, 10-second fixed bar, 11-first sliding bar, 12-second connecting bar, 13-base, 14-third fixed bar, 15-third fixed plate, 16-threaded bar, 17-second sliding bar, 18-support plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

First embodiment

An adjustable maintenance support for an outdoor LED screen, please refer to fig. 1 to 3, and comprises a first fixed frame 1, a second fixed frame 2, a first fixed rod 3, a first fixed block 4, a first connecting rod 5, a first fixed plate 6, a second fixed block 7, a rotating shaft 8, a second fixed plate 9, a second fixed rod 10, a first sliding rod 11 and a second connecting rod 12, wherein the front side of the first fixed frame 1 is connected with the second fixed frame 2, the second fixed frame 2 is used for installing an LED screen, a groove is formed in the second fixed frame 2 for facilitating the installation of the LED screen, the left side and the right side of the front side of the second fixed frame 2 are both connected with pull rods for facilitating the pulling of the second fixed frame 2 by a worker, the left side and the right side in the middle of the inner wall of the first fixed frame 1 are both connected with the two first fixed rods 3 by welding, the upper side and the lower side of the rear side of the second fixed frame 2 are both connected with the two first fixed blocks 4 by welding, two first fixing blocks 4 on the same side are bilaterally symmetrical, a first connecting rod 5 is hinged between two first fixing rods 3 on the same side and the first fixing blocks 4, the first connecting rod 5 is used for fixing a second fixing frame 2, the middle part of the second fixing frame 2 is connected with a first fixing plate 6 in a welding mode, the middle part of the rear side of the first fixing plate 6 is connected with two second fixing blocks 7 in a welding mode, a rotating shaft 8 is connected between the two second fixing blocks 7, the rotating shaft 8 is in rotating fit with the second fixing blocks 7, a second fixing plate 9 is connected between the left side and the right side of the middle part of the rear side of the first fixing frame 1 in a welding mode, the middle part of the second fixing plate 9 is connected with a second fixing rod 10 in a welding mode, the front side of the inside of the second fixing rod 10 is connected with a first sliding rod 11 in a sliding mode, the inside of the first sliding rod 11 is connected with a second connecting rod 12 in a sliding mode, the second link 12 is connected to the rotary shaft 8.

Firstly, a worker installs the second fixing rod 10 at a working position, then, the worker installs the LED screen in the second fixing frame 2, when the worker needs to maintain the LED screen, the worker pulls the second fixing frame 2 to the front side, the second fixing frame 2 drives the first fixing plate 6 and the first fixing block 4 to move, the first fixing block 4 drives the first connecting rod 5 to move, the first fixing plate 6 drives the second fixing block 7 to move, the second fixing block 7 drives the rotating shaft 8 to move, the rotating shaft 8 drives the second connecting rod 12 to move, the second connecting rod 12 drives the first sliding rod 11 to move, when the second fixing frame 2 moves to a limit distance, the worker rotates the second fixing frame 2 upwards, the second fixing frame 2 drives the second fixing block 7 to move, and then, the worker rotates the second fixing frame 2 left and right, the second fixing frame 2 drives the second fixing block 7 to move, the second fixed block 7 drives the rotating shaft 8 to move, the rotating shaft 8 drives the second connecting rod 12 to rotate, when a worker adjusts the second fixed frame 2 to a proper angle, the LED screen can be maintained, after the worker maintains the LED screen, the worker pushes the second fixed frame 2 to the rear side, the second fixed frame 2 drives the first fixed plate 6 and the first fixed block 4 to move, the first fixed block 4 drives the first connecting rod 5 to reset, the first fixed plate 6 drives the second fixed block 7 to move to reset, the second fixed block 7 drives the rotating shaft 8 to reset, the rotating shaft 8 drives the second connecting rod 12 to reset, the second connecting rod 12 drives the first sliding rod 11 to reset, therefore, the worker only needs to repeat the above operation, the LED screen can be conveniently and quickly adjusted to a proper angle for maintenance, and convenience is brought to the worker.

First embodiment

On the basis of the first embodiment, please refer to fig. 1, 4 and 5, further comprising a base 13, a third fixing rod 14, a third fixing plate 15, a threaded rod 16, a second sliding rod 17 and a supporting plate 18, wherein the bottom of the base 13 is connected with a rubber pad, the rubber pad is not easy to slip, the left and right sides of the top of the base 13 are connected with the third fixing rod 14 by welding, the upper parts of the two third fixing rods 14 are connected with the third fixing plate 15 by welding, the middle of the third fixing plate 15 is connected with the threaded rod 16 by screw thread, the threaded rod 16 is used for driving the supporting plate 18 to move, the bottom of the threaded rod 16 is connected with an adjusting block, the threaded rod 16 is convenient for a worker to rotate the threaded rod 16, the second sliding rod 17 is connected inside the two third fixing rods 14 in a sliding manner, the supporting plate 18 is connected between the tops of the two second sliding rods 17 by welding, the supporting plate 18 is used for fixing the first fixing frame 1, the support plate 18 is connected to the first fixed frame 1.

Firstly, a worker installs the first fixed frame 1 on the supporting plate 18 and then installs the LED screen in the second height frame, when the worker needs to maintain the LED screen, firstly, the worker rotates the threaded rod 16, the threaded rod 16 moves upwards in the rotating process of the threaded rod 16, the threaded rod 16 drives the supporting plate 18 to move upwards, the supporting plate 18 drives the second sliding rod 17 and the first fixed frame 1 to move, the first fixed frame 1 drives the second fixed frame 2 to move, the second fixed frame 2 drives the LED screen to move, when the second fixed frame 2 moves to a proper distance, the worker stops rotating the threaded rod 16, at the moment, the worker can maintain the LED screen, when the worker completes maintenance of the LED screen, the worker can reset the second fixed frame 2 by reversing the threaded rod 16, and thus, the worker can conveniently and rapidly adjust the height of the LED screen only by repeating the above operations, further brings convenience to the working personnel.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be understood as the limitation of 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 changes, modifications and substitutions can be made, which are all 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 adjustable outdoor LED screen maintenance support is characterized by comprising a first fixed frame (1), a second fixed frame (2), first fixed rods (3), first fixed blocks (4), first connecting rods (5), first fixed plates (6), second fixed blocks (7), a rotating shaft (8), second fixed plates (9), second fixed rods (10), first sliding rods (11) and second connecting rods (12), wherein the front side of the first fixed frame (1) is connected with the second fixed frame (2), the left side and the right side of the middle of the inner wall of the first fixed frame (1) are respectively connected with the two first fixed rods (3), the upper side and the lower side of the rear side of the second fixed frame (2) are respectively connected with the two first fixed blocks (4), the two first fixed blocks (4) on the same side are bilaterally symmetrical, the first connecting rods (5) are respectively connected between the two first fixed rods (3) on the same side and the first fixed blocks (4) in a hinged mode, the middle part of the fixed frame (2) of second is connected with first fixed plate (6), the rear side middle part of first fixed plate (6) is connected with two second fixed blocks (7), the intermediate junction of two second fixed blocks (7) has pivot (8), pivot (8) and second fixed block (7) normal running fit, be connected with second fixed plate (9) between the left and right sides at first fixed frame (1) rear side middle part, the middle part of second fixed plate (9) is connected with second dead lever (10), what the inside front side sliding type of second dead lever (10) was connected with first slide bar (11), the inside slidingtype of first slide bar (11) is connected with second connecting rod (12), second connecting rod (12) are connected with pivot (8).

2. The adjustable outdoor led screen maintenance support, according to claim 1, is characterized by further comprising a base (13), third fixing rods (14), third fixing plates (15), a threaded rod (16), second sliding rods (17) and supporting plates (18), wherein the third fixing rods (14) are connected to the left and right sides of the top of the base (13), the third fixing plates (15) are connected between the upper portions of the two third fixing rods (14), the threaded rod (16) is connected to the middle of each third fixing plate (15) in a threaded manner, the second sliding rods (17) are connected to the insides of the two third fixing rods (14) in a sliding manner, the supporting plates (18) are connected between the tops of the two second sliding rods (17), and the supporting plates (18) are connected with the first fixing frame (1).

3. The adjustable outdoor led screen maintenance support according to claim 2, wherein the left and right sides of the front side of the second fixing frame (2) are connected with pull rods.

4. An adjustable outdoor led screen maintenance support according to claim 3, characterized in that the bottom of the threaded rod (16) is connected with an adjusting block.

5. An adjustable outdoor led screen maintenance support, according to claim 4, characterized in that the bottom of the base (13) is connected with a rubber pad.

6. An adjustable outdoor led screen maintenance support according to claim 5, characterized in that the second fixed frame (2) is grooved inside.