CN210600838U

CN210600838U - Modular rotary screen driving device

Info

Publication number: CN210600838U
Application number: CN201921605526.7U
Authority: CN
Inventors: 葛振华; 刘国永
Original assignee: Shandong Taizhifeng Intelligent Control Technology Co Ltd
Current assignee: Shandong Taizhifeng Intelligent Control Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-22
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a rotatory screen drive arrangement of modularization, including the display screen support, the central post is worn to establish by the intermediate position at the upper and lower both ends of display screen support, and rotates with the central post and be connected, first connecting rod fixed connection motor is passed through at the middle part of central post, the transmission shaft fixed connection driving gear of motor, the driving gear is connected in the driven gear meshing of central post bottom with rotating, driven gear passes through the bottom fixed connection of second connecting rod and display screen support. The utility model discloses simple structure, but multiunit rotary screen drive arrangement uses simultaneously for the adaptation has the occasion of different demands to rotary screen quantity, and design processing cycle is short, the good reliability.

Description

Modular rotary screen driving device

Technical Field

The utility model relates to a rotatory screen drive arrangement of modularization belongs to display screen technical field.

Background

At present, the rotary screen for the stage and the advertisement generally adopts an integral design, is fixedly suitable for single-screen rotation, double-screen rotation, three-screen rotation and the like, and needs to be designed differently when facing different requirements, so that the design and the processing period are overlong, and the reliability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, an object of the present invention is to provide a modular rotary screen driving device, for realizing the above object, the present invention adopts the following technical solutions:

the utility model provides a rotatory screen drive arrangement of modularization, includes the display screen support, the central post is worn to establish by the intermediate position at both ends about the display screen support, and rotates with the central post and be connected, the middle part of central post is through first connecting rod fixed connection motor, the transmission shaft fixed connection driving gear of motor, the driving gear is connected in the driven gear meshing of central post bottom with the rotation, driven gear passes through the bottom fixed connection of second connecting rod and display screen support.

Preferably, the number of the second connecting rods is two, one end of each second connecting rod is vertically and fixedly connected to the bottom end of the driven gear and is respectively located on two sides of the central column, and the other end of each second connecting rod is vertically connected with the bottom of the display screen support.

Preferably, two ends of the central column are fixedly connected with the first fixing plate.

Furthermore, a bolt interface is arranged on the first fixing plate.

Preferably, the display screen support is a square frame structure formed by sequentially connecting four connecting plates end to end and is used for installing the display screen.

Furthermore, the driving device further comprises a fixing column and a second fixing plate, wherein the fixing column is vertically and fixedly connected with the second fixing plate, and the second fixing plate is fixedly connected with the first fixing plate through a bolt.

The utility model discloses simple structure, but multiunit rotary screen drive arrangement uses simultaneously for the adaptation has the occasion of different demands to rotary screen quantity, and design processing cycle is short, the good reliability.

Drawings

Fig. 1 is a schematic structural view of a modular rotary screen driving device according to the present invention.

Fig. 2 is a schematic structural diagram of the present invention when two are used in combination.

Fig. 3 is a schematic structural diagram of the present invention in three combinations.

In the figure: 1. a display screen support; 2. a central column; 3. a first link; 4. a motor; 5. a driving gear; 6. a driven gear; 7. a second link; 8. a first fixing plate; 9. fixing a column; 10. and a second fixing plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the modularized rotary screen driving device includes a display screen support 1, wherein the display screen support 1 is a square frame structure formed by sequentially connecting four connecting plates end to end, and is used for mounting a display screen. The display screen support comprises a display screen support 1 and is characterized in that connecting ports are arranged at the middle positions of the upper end and the lower end of the display screen support 1, a central column 2 is arranged in each connecting port in a penetrating mode and is connected with the central column 2 in a rotating mode, a first connecting rod 3 is fixedly connected with a motor 4 in the middle of the central column 2, a driving shaft is fixedly connected with a driving gear 5 of the motor 4, the driving gear 5 is connected with a driven gear 6 which is connected to the bottom of the central column 2 in a rotating mode in a meshed mode, the driven gear 6 is fixedly connected with the bottom of the display screen support 1 through a second connecting rod 7, the second connecting rods 7 are two, one end of each second connecting rod is fixedly connected to the bottom of the driven gear 6 and is located. The motor 3 drives the driving gear 5 to rotate, and the driving gear 5 drives the driven gear 6 to rotate, so that the display screen support 1 rotates relative to the central column 2. The connection interface can be internally provided with a small bearing, the connection interface is internally fixedly connected with the bearing, the central column 2 penetrates through the bearing and is fixedly connected with the bearing to realize rotary connection, and the rotary connection mode is multiple, so that the rotary connection function can be realized according to the actual design condition.

Two ends of the central column 2 are fixedly connected with first fixing plates 8, and bolt connectors are arranged on the first fixing plates 8. As shown in fig. 2, the driving device further includes a fixing column 9 and a second fixing plate 10, the fixing column 9 is vertically and fixedly connected with the second fixing plate 10, and the second fixing plate 10 is fixedly connected with the first fixing plate 8 through a bolt. Through fixed column 9 fixed connection on wall body or other equipment, then fixed connection second fixed plate 10 and first fixed plate 8 for center post 2 can keep fixed not rotating, and the display screen is installed on display screen support 1, realizes that 2 rotatory screen drive arrangement of modularization uses simultaneously, and mutual independence between two display screens can the rotation of two different display screens of independent control. As shown in fig. 3, three modular rotary screen drives may be connected simultaneously. In the actual use process, different numbers of driving devices can be connected according to actual needs, and different display screens can be controlled to rotate independently.

The utility model provides a current rotatory screen design, machining efficiency are low, the problem that the reliability is low, can realize the rotation of different quantity display screens through the combination of the rotatory screen drive arrangement of modularization.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A modular rotary screen drive, characterized by: including display screen support (1), center post (2) are worn to establish by the intermediate position at both ends about display screen support (1), and rotate with center post (2) and be connected, first connecting rod (3) fixed connection motor (4) are passed through at the middle part of center post (2), transmission shaft fixed connection driving gear (5) of motor (4), driving gear (5) are connected with the driven gear (6) meshing of rotating the connection in center post (2) bottom, driven gear (6) are through the bottom fixed connection of second connecting rod (7) and display screen support (1).

2. A modular rotary screen drive apparatus as claimed in claim 1, wherein: the two second connecting rods (7) are vertically and fixedly connected to the bottom end of the driven gear (6) and located on two sides of the central column (2) respectively, and the other ends of the second connecting rods (7) are vertically connected with the bottom of the display screen support (1).

3. A modular rotary screen drive apparatus as claimed in claim 1, wherein: two ends of the central column (2) are fixedly connected with a first fixing plate (8).

4. A modular rotary screen drive apparatus as claimed in claim 3, wherein: and a bolt interface is arranged on the first fixing plate (8).

5. A modular rotary screen drive apparatus as claimed in claim 1, wherein: the display screen support (1) is a square frame structure formed by sequentially connecting four connecting plates end to end and is used for mounting a display screen.

6. A modular rotary screen drive apparatus as claimed in claim 3, wherein: the driving device further comprises a fixing column (9) and a second fixing plate (10), the fixing column (9) is vertically and fixedly connected with the second fixing plate (10), and the second fixing plate (10) is fixedly connected with the first fixing plate (8) through a bolt.