CN212510168U

CN212510168U - Automatic translation and rotation device for LED screen

Info

Publication number: CN212510168U
Application number: CN202020868860.8U
Authority: CN
Inventors: 姬海波
Original assignee: Jincheng Liangcai Technology Co Ltd
Current assignee: Jincheng Liangcai Technology Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-09
Anticipated expiration: 2030-05-21

Abstract

The utility model is suitable for a LED screen automation technology field provides an automatic translation and rotation device of an LED screen, which comprises a fixed frame structure, a translation and rotation structure, an automatic control system and an LED screen, wherein the translation and rotation structure comprises a slide rail and a substrate; the base plate is vertical setting and fixes on a side of slide rail, base plate one side border is fixed with a motor, automatic control system signal connection the motor is used for control the direction of rotation of motor with open and stop, LED screen detachable fixes on the gyration fluted disc, through the structure that sets up the mount that is fixed with translation revolution mechanic, translation revolution mechanic connects an LED screen, and translation revolution mechanic can drive the LED screen and carry out horizontal migration and axial rotation simultaneously to translation revolution mechanic passes through an automatic control system control, thereby the LED screen also rotates when sharp translation, and the picture developments sense is stronger, and more can attract to watch consequently that the advertisement impetus is bigger.

Description

Automatic translation and rotation device for LED screen

Technical Field

The utility model belongs to the technical field of the LED screen is automatic, especially, relate to automatic translation rotary device of LED screen.

Background

The existing LED screen in the current market is mainly fixed on a frame body or a wall surface and cannot move, the fixed screen display picture has no dynamic effect of attracting eyes, and in addition, the existing screen in the current market is mainly fixed at one position and cannot be automatically controlled.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic translation rotary device of LED screen aims at solving the problem that prior art exists.

The utility model is realized in such a way that the automatic translation and rotation device of the LED screen comprises a fixed frame structure, a translation and rotation structure, an automatic control system and the LED screen;

the translation and rotation structure comprises a slide rail and a substrate; the two sliding rails are arranged in an up-down symmetrical manner and are detachably fixed on the fixing frame structure, and a straight rack is fixed at the top of the sliding rail below the two sliding rails;

the base plate is vertically arranged and fixed on a side face of the slide rail, a motor is fixed on one side edge of the base plate, the output end of the motor is connected with the input end of a planetary reducer, the output end of the planetary reducer is fixed with a first conical gear, the face of the base plate is provided with a positioning cover on one side face of the slide rail, the positioning cover is provided with an input shaft, a transmission shaft and an output shaft in a penetrating way, the input shaft is fixed with a second conical gear which is meshed with the first conical gear, the input shaft is also fixed with a first spur gear, the first spur gear is meshed with a second spur gear, the second spur gear is meshed with the straight rack, the second spur gear is fixed on the transmission shaft, the transmission shaft is fixed with a third spur gear which is meshed with an output gear, the output gear is fixed on the output shaft, the output shaft fixedly penetrates through the substrate and is fixedly provided with a linkage gear, the linkage gear is meshed with a rotary fluted disc, the rotary fluted disc is rotatably arranged on the substrate, the upper edge and the lower edge of the substrate are respectively and fixedly provided with a connecting plate, the connecting plates respectively correspond to the two slide rails, and each connecting plate is in sliding connection with the corresponding slide rail;

the automatic control system is in signal connection with the motor and is used for controlling the rotation direction and starting and stopping of the motor;

the LED screen is detachably fixed on the rotary fluted disc.

Preferably, each connecting plate is fixed with two sliding blocks, each sliding block is provided with a sliding groove in sliding connection with the sliding rail, and the sliding blocks are detachably embedded into the sliding grooves.

Preferably, the outer side cover of gyration fluted disc is equipped with a safety cover, safety cover detachable fixes on the base plate, the safety cover has the hole that holds the gyration fluted disc.

Preferably, a bearing seat is fixed on the base plate, and one end of the input shaft is connected with the bearing seat.

Preferably, a motor mounting plate is fixed on one side edge of the substrate, the motor mounting plate is detachably connected with a shell of the planetary reducer, and the shell of the planetary reducer is detachably connected with a shell of the motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an automatic translation rotary device of LED screen, through setting up the structure that is fixed with translation revolution mechanic's mount, a LED screen is connected to translation revolution mechanic, translation revolution mechanic can drive the LED screen and carry out horizontal migration and axial simultaneously and rotate, and translation revolution mechanic realizes automatic control through an automatic control system, thereby the LED screen also rotates in sharp translation, the picture dynamic sense is stronger, more can attract to look at consequently that it is bigger to play the advertisement promotion effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the automatic translation and rotation device for LED screen of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is an exploded view of the translational and rotational structure of fig. 1.

In the figure: 1-a fixed frame structure, 2-a translation and rotation structure, 21-a slide rail, 22-a straight rack, 23-a base plate, 231-a motor, 232-a first conical gear, 233-a planetary reducer, 234-a second conical gear, 235-a positioning cover, 236-an input shaft, 237-a transmission shaft, 238-an output shaft, 239-an output gear, 2310-a linkage gear, 2311-a rotary fluted disc, 2312-a connecting plate, 2313-a motor mounting plate, 2314-a protective cover, 3-an automatic control structure and 4-an LED screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic translation and rotation device for an LED screen comprises a fixing frame structure 1, a translation and rotation structure 2, an automatic control system 3 and the LED screen 4.

The translation and rotation structure 2 comprises a slide rail 21 and a base plate 23; the slide rails 21 are arranged in an up-and-down symmetrical manner, and are detachably fixed on the fixing frame structure 1, and a spur rack 22 is fixed at the top of the slide rail 21 below.

The base plate 23 is vertically arranged and fixed on one side surface of the slide rail 21, a motor 231 is fixed on one side edge of the base plate 23, the output end of the motor 231 is connected with the input end of a planetary reducer 233, a conical gear I232 is fixed on the output end of the planetary reducer 233, a positioning cover 235 is arranged on one side surface of the base plate 23 facing the slide rail 21, an input shaft 236, a transmission shaft 237 and an output shaft 238 are arranged on the positioning cover 235 in a penetrating way, a conical gear II 234 meshed with the conical gear I232 is fixed on the input shaft 236, a spur gear I is also fixed on the input shaft 236, the spur gear I is meshed with a spur gear II, the spur gear II is meshed with a spur rack 22, the spur gear II is fixed on the transmission shaft 237, a spur gear III is fixed on the transmission shaft 237, the spur gear III is meshed with an output gear, the output shaft 238 fixedly penetrates through the base plate 23 and is fixedly provided with a linkage gear 2310, the linkage gear 2310 is meshed with a rotary fluted disc 2311, the rotary fluted disc 2311 is rotatably installed on the base plate 23, the upper edge and the lower edge of the base plate 23 are respectively and fixedly provided with a connecting plate 2312, the connecting plates 2312 respectively correspond to the two slide rails 21, and each connecting plate 2312 is in sliding connection with the corresponding slide rail 21.

The automatic control system 3 is in signal connection with the motor 231 and is used for controlling the rotation direction and start and stop of the motor 231. The LED screen 4 is detachably fixed on the rotary fluted disc 2311.

In this embodiment, the fixing frame structure 1 is a square frame structure, and the translational rotating structure 2 is used for driving the LED screen to rotate. The power of the motor 231 is transmitted to the first conical gear 232 through the planetary reducer 233, the first conical gear 232 is transmitted to the input shaft 236 through the second conical gear 234, the input shaft 236 transmits the power to the second spur gear through the first spur gear, the second spur gear rotates and transversely moves through the spur rack 22, the substrate 23 slides on the slide rail 21 along with the connecting plate 2312, the second spur gear transmits the power to the third spur gear through the transmission shaft 237, the third spur gear transmits the power to the output gear 239, the output gear 239 transmits the power to the rotary fluted disc 2311 through the output shaft 238, the rotary fluted disc 2311 rotates and drives the LED screen 4 to rotate, and therefore the LED screen 4 can synchronously rotate and transversely move along with the substrate 23. The automatic control system 3 is connected to the motor 231 by a wire, and may send a control signal to the motor 231 to control the motor 231 to perform forward rotation and reverse rotation. The middle of the rotating fluted disc 2311 is provided with a through hole, a conducting ring is arranged in the through hole, the conducting ring is connected with an external power supply and the LED screen 4, and the conducting ring is used for providing a power source for the LED screen 4.

Further, each connecting plate 2312 is fixed with two sliders, each slider has a sliding groove slidably connected with the slide rail 21, and the sliders are detachably embedded in the sliding grooves.

In the present embodiment, the upper surface of the upper slide rail 21 and the lower surface of the lower slide rail 21 both have a cylindrical rail rod, and the sliding groove has a circular arc-shaped groove therein, and the rail rod is embedded in the sliding groove. So that the connection plate 2312 can be stably slid on the slide rail by the slider.

Further, a protective cover 2314 is covered on the outer side of the rotating fluted disc 2311, the protective cover 2314 is detachably fixed on the base plate 23, and the protective cover 2314 is provided with an inner hole for accommodating the rotating fluted disc 2314.

In the present embodiment, the protective cover 2314 is connected to the base plate 23 by a plurality of fixing bolts, the inner hole is a circular hole, the diameter of the inner hole is larger than that of the rotary fluted disc 2311, and the linkage gear 2310 is also located on one side of the base plate 23 away from the slide rail 21 and is accommodated in the protective cover 2314.

Further, a bearing seat is fixed on the base plate 23, and one end of the input shaft 236 is connected with the bearing seat.

In this embodiment, the bearing seat is sleeved outside the input shaft 236, and the bearing seat can provide support for the input shaft 236 and also can make the input shaft 236 rotate more stably.

Further, a motor mounting plate 2313 is fixed on one side edge of the base plate 23, the motor mounting plate 2313 is detachably connected with a shell of the planetary reducer 233, and the shell of the planetary reducer 233 is detachably connected with a shell of the motor 231.

In this embodiment, the motor mounting plate 2313 is a square plate, one side edge of the motor mounting plate 2313 is clamped with the substrate 23, the other side edge and the upper and lower edges are detachably connected with each other through fixing bolts to be closely attached to the positioning cover 235, and the shells of the planetary reducer 233 and the motor 231 are fixedly connected through the fixing bolts.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the automatic control system 3 is connected with the motor 231 through a wire, and can send a control signal to the motor 231 to control the motor 231 to rotate positively and reversely, the power of the motor 231 is transmitted to the first bevel gear 232 through the planetary reducer 233, the first bevel gear 232 is transmitted to the input shaft 236 through the second bevel gear 234, the input shaft 236 transmits the power to the second spur gear through the first spur gear, the second spur gear rotates through the spur gear 22 to perform transverse movement, the substrate 23 slides on the slide rail 21 along with the connecting plate 2312, the second spur gear transmits the power to the third spur gear through the transmission shaft 237, the third spur gear transmits the power to the output gear 239, the output gear 239 transmits the power to the rotary fluted disc 2311 through the output shaft 238, the rotary fluted disc 2311 rotates to drive the LED screen 4 to rotate synchronously, thereby the LED screen 4 can perform synchronous rotation, and perform transverse movement along with the substrate 23, the LED screen 4 rotates while translating linearly, the dynamic feeling of the picture is stronger, and the LED screen can attract and watch more, so that the advertisement promotion effect is larger.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

Automatic translation rotary device of LED screen, its characterized in that: comprises a fixed frame structure (1), a translation and rotation structure (2), an automatic control system (3) and an LED screen (4);

the translation and rotation structure (2) comprises a slide rail (21) and a base plate (23); the two slide rails (21) are arranged in an up-down symmetrical manner and detachably fixed on the fixed frame structure (1), and a spur rack (22) is fixed at the top of the slide rail (21) positioned below;

the utility model discloses a slide rail structure, including base plate (23), base plate (23) are vertical setting and fix on a side of slide rail (21), base plate (23) one side border is fixed with a motor (231), the input of a planetary reducer (233) is connected to the output of motor (231), planetary reducer's (233) output is fixed with a conical gear (232), the face of base plate (23) be provided with one location cover (235) on a side of slide rail (21), it is provided with an input shaft (236), a transmission shaft (237) and an output shaft (238) to run through on location cover (235), be fixed with one meshing on input shaft (236) conical gear (234) conical gear (232), still be fixed with a spur gear one on input shaft (236), a spur gear two is meshed to the spur gear one, the spur gear two meshes the spur gear straight rack (22), the second spur gear is fixed on the transmission shaft (237), a third spur gear is fixed on the transmission shaft (237), the third spur gear is meshed with an output gear (239), the output gear (239) is fixed on the output shaft (238), the output shaft (238) is fixed to penetrate through the base plate (23) and is fixed with a linkage gear (2310), the linkage gear (2310) is meshed with a rotary fluted disc (2311), the rotary fluted disc (2311) is rotatably mounted on the base plate (23), a connecting plate (2312) is fixed to the upper edge and the lower edge of the base plate (23), the connecting plates (2312) respectively correspond to the two slide rails (21), and each connecting plate (2312) is slidably connected with the corresponding slide rail (21);

the automatic control system (3) is in signal connection with the motor (231) and is used for controlling the rotation direction and starting and stopping of the motor (231);

the LED screen (4) is detachably fixed on the rotary fluted disc (2311).
2. The LED screen automatic translational rotation apparatus of claim 1, wherein: two sliding blocks are fixed on each connecting plate (2312), each sliding block is provided with a sliding groove in sliding connection with the corresponding sliding rail (21), and the sliding blocks are detachably embedded into the sliding grooves.
3. The LED screen automatic translational rotation apparatus of claim 1, wherein: the outer side of the rotary fluted disc (2311) is covered with a protective cover (2314), the protective cover (2314) is detachably fixed on the base plate (23), and the protective cover (2314) is provided with an inner hole for accommodating the rotary fluted disc (2311).
4. The LED screen automatic translational rotation apparatus of claim 1, wherein: a bearing seat is fixed on the base plate (23), and one end of the input shaft (236) is connected with the bearing seat.
5. The LED screen automatic translational rotation apparatus of claim 1, wherein: a motor mounting plate (2313) is fixed on one side edge of the base plate (23), the motor mounting plate (2313) is detachably connected with a shell of the planetary reducer (233), and the shell of the planetary reducer (233) is detachably connected with a shell of the motor (231).