CN212657468U

CN212657468U - LED display screen playing equipment

Info

Publication number: CN212657468U
Application number: CN202020907278.8U
Authority: CN
Inventors: 陈涌城
Original assignee: Quanzhou Shengcai Photoelectric Technology Co ltd
Current assignee: Quanzhou Shengcai Photoelectric Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-05
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a LED display screen playback devices, including base and body, the top of base is located to the body, the equal fixedly connected with support frame in both sides of body, the top of base is equipped with the backup pad, the bottom of support frame all with backup pad fixed connection, be equipped with the fluting on the base, be equipped with the worm in the fluting, the one end and the fluting inner wall of worm rotate to be connected, fixedly connected with motor on one side outer wall of base, the output of motor and the other end fixed connection of worm, be equipped with two screw sockets that the symmetry set up in the backup pad, the utility model discloses novel structure, convenient operation can suitably adjust the height of LED display screen through the setting of motor, increases the convenience when broadcasting.

Description

LED display screen playing equipment

Technical Field

The utility model relates to a LED shows relevant goods field, specifically is a LED display screen playback devices.

Background

The LED display screen has the advantages of energy conservation, environmental protection, high brightness, long running time, strong interactivity and the like, and is widely applied to outdoor advertising, information publishing, traffic guidance and the like. Currently, outdoor LED displays are embedded in exterior walls, such as advertising screens in stores; or fixed outdoors by adopting a fixed frame, such as a roadside traffic information display screen; or hung from a wall surface.

But the current LED display screen playback devices external structure is comparatively simple, is not convenient for adjust its height in the in-service use to lead to the suitability lower, have certain defectiveness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen playback devices to it is comparatively simple to put forward current LED display screen playback devices external structure among the solution above-mentioned background art, is not convenient for highly adjust it in the in-service use, thereby leads to the lower problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen playing device comprises a base and a body, wherein the body is arranged above the base, the two sides of the body are both fixedly connected with supporting frames, a supporting plate is arranged above the base, the bottom ends of the supporting frames are both fixedly connected with the supporting plate, the base is provided with a slot, a worm is arranged in the slot, one end of the worm is rotationally connected with the inner wall of the slot, the outer wall of one side of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with the other end of the worm, two screw ports are symmetrically arranged on the supporting plate, threaded rods are inserted into the two screw ports through threads, the bottom end of the threaded rod is rotationally connected with the inner bottom of the groove, a gear meshed with the worm is sleeved on the threaded rod through threads, the bottom fixedly connected with of base is a plurality of installation pieces, and is a plurality of all rotate on the installation piece and be connected with the gyro wheel.

Preferably, one side of installation piece is equipped with the fixed block, the bottom fixed connection of fixed block and base, the screw thread is inserted and is equipped with the second threaded rod on the fixed block, the one end of second threaded rod is rotated and is connected with the brake block, the one end fixedly connected with commentaries on classics piece of brake block is kept away from to the second threaded rod.

Preferably, the top end of the second threaded rod is fixedly connected with an anti-falling block.

Preferably, the motor is a servo motor.

Preferably, be equipped with multichannel antiskid line on the commentaries on classics piece, and multichannel antiskid line sets up for the slope.

Preferably, a plurality of the mounting blocks are arranged at the bottom of the base in a rectangular shape.

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

1. this LED display screen playback devices realizes the removal of base through the gyro wheel on the installation piece to realize device work area's switching. Accessible starter motor works when the height that needs to play is adjusted, will drive the worm at motor during operation and rotate, thereby the rotation of rotation realization threaded rod is followed with the gear that the worm engaged with this moment, thereby the backup pad that is connected with the support frame when the threaded rod rotates removes on the threaded rod and supports the body, realizes the regulation of body height through the positive and negative rotation of motor, the utility model discloses novel structure, convenient operation can suitably adjust the height of LED display screen through setting up of motor, convenience when increasing the broadcast.

Drawings

Fig. 1 is a schematic structural diagram of an LED display screen playing device according to the present invention;

fig. 2 is the utility model discloses a A department enlarger of LED display screen playback devices.

In the figure: the anti-dropping device comprises a base 1, a body 2, a support frame 3, a support plate 4, a worm 5, a motor 6, a threaded rod 7, a gear 8, a mounting block 9, a roller 10, a fixed block 11, a second threaded rod 12, a brake block 13, a rotating block 14 and an anti-dropping block 15.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a LED display screen playing device comprises a base 1 and a body 2, wherein the body 2 is arranged above the base 1, two sides of the body 2 are fixedly connected with a support frame 3, a support plate 4 is arranged above the base 1, the bottom end of the support frame 3 is fixedly connected with the support plate 4, a slot is arranged on the base 1, a worm 5 is arranged in the slot, one end of the worm 5 is rotatably connected with the inner wall of the slot, a motor 6 is fixedly connected on the outer wall of one side of the base 1, the output end of the motor 6 is fixedly connected with the other end of the worm 5, two screw ports are symmetrically arranged on the support plate 4, a threaded rod 7 is inserted into each screw port, the bottom end of the threaded rod 7 is rotatably connected with the inner bottom of the groove, a gear 8 meshed with the worm 5 is sleeved on each threaded rod 7, a plurality of mounting blocks 9 are fixedly connected with the bottom of the base 1, and, specifically, the rollers 10 on the mounting block 9 realize the movement of the base 1, thereby realizing the switching of the working area of the device. Accessible starter motor 6 carries out work when the height of broadcast is adjusted to needs, will drive worm 5 at motor 6 during operation and rotate, thereby realize the rotation of threaded rod 7 with the rotation is followed to worm 5 engaged with gear 8 this moment, thereby support body 2 with backup pad 4 that support frame 3 is connected on threaded rod 7 moves when threaded rod 7 rotates, realizes the regulation of body 2 height through motor 6's positive and negative rotation.

Further, one side of installation piece 9 is equipped with fixed block 11, the bottom fixed connection of fixed block 11 and base 1, the screw thread is inserted and is equipped with second threaded rod 12 on the fixed block 11, the one end of second threaded rod 12 is rotated and is connected with brake block 13, the one end fixedly connected with commentaries on classics piece 14 of brake block 13 is kept away from to second threaded rod 12, after removing the assigned position, change the piece through rotating and drive second threaded rod 12 and rotate on fixed block 11, thereby promote brake block 13 and offset gyro wheel 10 and realize the fixed of gyro wheel 10.

Further, the top end of the second threaded rod 12 is fixedly connected with an anti-falling block 15 for limiting the support plate 4.

Further, the motor 6 is a servo motor.

Furthermore, be equipped with multichannel anti-skidding line on the commentaries on classics piece 14, and multichannel anti-skidding line is the slope setting, and increase frictional force, convenient rotation.

Further, a plurality of mounting blocks 9 are arranged at the bottom of the base 1 in a rectangular shape.

The working principle is as follows: firstly, the rollers 10 on the mounting block 9 realize the movement of the base 1, thereby realizing the switching of the working area of the device. Accessible starter motor 6 carries out work when the height of broadcast is adjusted to needs, will drive worm 5 at motor 6 during operation and rotate, thereby realize the rotation of threaded rod 7 with the rotation is followed to worm 5 engaged with gear 8 this moment, thereby support body 2 with backup pad 4 that support frame 3 is connected on threaded rod 7 moves when threaded rod 7 rotates, realizes the regulation of body 2 height through motor 6's positive and negative rotation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED display screen playback devices, includes base (1) and body (2), its characterized in that: the body (2) is arranged above the base (1), the two sides of the body (2) are fixedly connected with the supporting frames (3), the supporting plate (4) is arranged above the base (1), the bottom end of the supporting frame (3) is fixedly connected with the supporting plate (4), the base (1) is provided with a slot, a worm (5) is arranged in the slot, one end of the worm (5) is rotatably connected with the inner wall of the slot, the outer wall of one side of the base (1) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with the other end of the worm (5), the supporting plate (4) is provided with two screw ports which are symmetrically arranged, a threaded rod (7) is inserted into each screw port, the bottom end of the threaded rod (7) is rotatably connected with the inner bottom of the groove, and a gear (8) which is meshed with the worm (5) is sleeved on each screw port (7), the bottom fixedly connected with of base (1) is a plurality of installation piece (9), and is a plurality of all rotate on installation piece (9) and be connected with gyro wheel (10).

2. The LED display screen playing device according to claim 1, wherein: one side of installation piece (9) is equipped with fixed block (11), the bottom fixed connection of fixed block (11) and base (1), the screw thread is inserted and is equipped with second threaded rod (12) on fixed block (11), the one end of second threaded rod (12) is rotated and is connected with brake block (13), the one end fixedly connected with that brake block (13) was kept away from in second threaded rod (12) changes piece (14).

3. The LED display screen playing device according to claim 2, wherein: the top end of the second threaded rod (12) is fixedly connected with an anti-falling block (15).

4. The LED display screen playing device according to claim 1, wherein: the motor (6) is a servo motor.

5. The LED display screen playing device according to claim 2, wherein: be equipped with multichannel anti-skidding line on commentaries on classics piece (14), and multichannel anti-skidding line sets up for the slope.

6. The LED display screen playing device according to claim 1, wherein: the installation blocks (9) are arranged at the bottom of the base (1) in a rectangular shape.