CN210249319U

CN210249319U - Display device with rotary mechanism

Info

Publication number: CN210249319U
Application number: CN201920893469.0U
Authority: CN
Inventors: 姜杰; 魏明侠
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-07
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a display device with a rotating mechanism, which comprises a base, wherein a cabinet body with a hollow structure is fixed on the top surface of the base, a motor and a speed reducer are installed inside the cabinet body, and an opening at the top of the cabinet body is covered with a cover plate; the motor is installed on the lateral wall of speed reducer, and the bracing piece that the bottom surface of speed reducer is connected is fixed with the diapire of the cabinet body, and the port that apron was passed to rotatory pivot on the speed reducer goes up swing joint show disc. This display device with rotary mechanism, the shaft coupling can change the direction of rotation of motor shaft on the motor, the speed reducer regulates and control the rotational speed of motor shaft to reach the rotational speed of ideal, the disc takes place the rotation of co-frequency under the drive of speed reducer, pinion and gear wheel intermeshing, the gear wheel rotation drives a plurality of pinion rotations, the bull stick will rotate and transmit to the show dish, let a plurality of show dishes can both rotate, 360 exhibitions of commodity on the show dish, reach directly perceived understanding, improve the exhibition effect.

Description

Display device with rotary mechanism

Technical Field

The utility model relates to a show shelf technical field specifically is a display device with slewing mechanism.

Background

The existing display rack is the conventional display rack. The showing stand is mainly used for showing commodities of trade dealers in various regions such as broad venues, Shanghai trade venues, exhibition halls and the like, so that the exhibited commodities can be remarkably shown in the public, and the advertising effect on products is enhanced.

In current exhibition, generally with dull and stereotyped show shelf to show architectural decoration material's sample, place electronic product on the stand, traditional exhibition mode, the exhibit is placed on a show shelf usually, the single structure of show shelf, can't carry out all-round audio-visual understanding to the exhibit at single angle, can't be enough when the exhibition attract people's attention, the introduction effect to the exhibit is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device with slewing mechanism has 360 understanding goods directly perceived, improves the advantage of exhibition effect, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a display device with a rotating mechanism comprises a base, wherein a cabinet body with a hollow structure is fixed on the top surface of the base, a motor and a speed reducer are installed in the cabinet body, and a cover plate covers an opening at the top of the cabinet body;

the motor is arranged on the side wall of the speed reducer, a support rod connected with the bottom surface of the speed reducer is fixed with the bottom wall of the cabinet body, and a rotating shaft on the speed reducer penetrates through the port of the cover plate and is movably connected with the display disc;

the utility model discloses a show dish, including apron, disk, pivot, carousel, show dish, the outer wall that the pivot is located between apron and the disk overlaps there is the gear wheel, has seted up a plurality of circular slots on the edge that the disk is close to the ring limit, and the round hole that runs through the disk is still seted up at the middle part of circular slot, places the show dish in the circular slot, fixed bull stick on the bottom surface centre of a circle of show dish, fixed show shelf on the top surface of show dish, the bull stick passes the cover on the downthehole bearing of circular hole has the pinion.

Preferably, a motor shaft connected to the motor is connected to one end of a coupler inside the speed reducer, and the other end of the coupler is connected to the rotating shaft.

Preferably, the diameter of the circular groove exceeds 1-2 cm of the diameter of the display disc, the depth of the circular groove exceeds 1-2 cm of the thickness of the display disc, and the upper surface of the display disc is flush with the upper surface of the circular disc.

Preferably, the distance from the circle center of the circular grooves to the rotating shaft is the same, the circle center of the circular hole and the circular groove are located on the same axis, and the distance from the circle center of the circular hole to the rotating shaft is the same.

Preferably, a coaxial ring is fixed on the top end of the rotating shaft, the ring is embedded into a groove formed in the circle center of the bottom of the disc, and balls in contact with the disc are filled in the ring.

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

this display device with rotary mechanism, the motor shaft that connects on the motor meets with the inside shaft coupling one end of speed reducer, the other end and the pivot of shaft coupling meet, the shaft coupling can change the direction of rotation of motor shaft on the motor, the speed reducer regulates and control the rotational speed of motor shaft, in order to reach ideal rotational speed, the disc takes place the rotation of same frequency under the drive of speed reducer, pinion and gear wheel intermeshing, the gear wheel rotation drives a plurality of pinion rotations, the bull stick will rotate and transmit to the show dish, thereby let a plurality of show dishes can both rotate, 360 exhibitions of commodity of putting on the show dish, reach the understanding directly perceived, improve the exhibition effect.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the inside of the cabinet body of the present invention;

FIG. 3 is a gear engagement diagram of the present invention;

fig. 4 is a top view of the gear of the present invention.

In the figure: 1. a base; 2. a cabinet body; 21. a motor; 22. a speed reducer; 221. a support bar; 23. a cover plate; 3. a rotating shaft; 31. a bull gear; 32. a circular ring; 4. a disc; 41. a circular groove; 411. a circular hole; 5. a display tray; 51. a rotating rod; 511. a pinion gear; 52. a display stand.

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.

Referring to fig. 1, a display device with a rotation mechanism includes a base 1, a cabinet 2 having a hollow structure is fixed on a top surface of the base 1, a motor 21 and a speed reducer 22 are installed inside the cabinet 2, a motor shaft connected to the motor 21 is connected to one end of a coupler inside the speed reducer 22, the other end of the coupler is connected to a rotating shaft 3, the coupler can change a rotation direction of the motor shaft on the motor 21, the speed reducer 22 regulates and controls a rotation speed of the motor shaft to achieve an ideal rotation speed, and a cover plate 23 covers an opening at a top of the cabinet 2.

Referring to fig. 2, the motor 21 is mounted on a side wall of the speed reducer 22, a support rod 221 connected to a bottom surface of the speed reducer 22 is fixed to a bottom wall of the cabinet 2, the rotating shaft 3 rotating on the speed reducer 22 penetrates through a port of the cover plate 23 and is movably connected to the display disc 4, the disc 4 rotates at the same frequency under the driving of the speed reducer 22, a coaxial ring 32 is fixed to a top end of the rotating shaft 3, the ring 32 is embedded into a groove formed in a center of a circle at the bottom of the disc 4, balls contacting with the disc 4 are filled in the ring 32, the disc 4 and the rotating shaft 3 are movable, friction force of rotation is reduced by the balls, and the position of the disc 4 can be supported and limited by the groove where the ring 32 is embedded into the.

Referring to fig. 3-4, the outer wall of the rotating shaft 3 between the cover plate 23 and the circular disc 4 is sleeved with a large gear 31, the edge of the circular disc 4 near the annular edge is provided with a plurality of circular grooves 41, the middle part of the circular grooves 41 is further provided with a circular hole 411 penetrating through the circular disc 4, the circular groove 41 is used for placing the display disc 5, the diameter of the circular groove 41 exceeds 1-2 cm of the diameter of the display disc 5, the depth of the circular groove 41 exceeds 1-2 cm of the thickness of the display disc 5, the upper surface of the display disc 5 is flush with the upper surface of the circular disc 4, the surface of the display disc 5 cannot be lower than the circular disc 4, otherwise, part of the displayed goods cannot be visually understood, the display disc 5 can rotate in the circular groove 41 without contacting with the inner wall of the circular groove 41, a rotating rod 51 is fixed on the center of the bottom surface of the display disc 5, the centers of the circular grooves 41 are the same distance from the rotating shaft 3, the centers, the centre of a circle of round hole 411 is the same apart from the distance of pivot 3, in order to ensure that the pinion 511 of installing on bull stick 51 is all the same to the distance of gear wheel 31, fixed show shelf 52 on the top surface of show dish 5, show commodity on the show shelf 52, the cover has pinion 511 on the bearing in the round hole 411 is passed to bull stick 51, pinion 511 and gear wheel 31 intermeshing, the rotation of gear wheel 31 drives a plurality of pinion 511 to rotate, bull stick 51 will rotate and transmit to show dish 5, thereby let a plurality of show dishes 5 can both rotate, the show of putting 360 on show dish 5 commodity.

The working principle is as follows: show commodity on the show shelf 52, disc 4 and gear wheel 31 take place the rotation of co-frequency under the drive of speed reducer 22, and the cover has pinion 511 on the bearing that bull stick 51 passed in the round hole 411, pinion 511 and gear wheel 31 intermeshing, and the gear wheel 31 is rotatory to drive a plurality of pinion 511 and rotates, and bull stick 51 will rotate the transmission to show dish 5 to let a plurality of show dishes 5 can both rotate, put 360 exhibitions of commodity on show dish 5.

In summary, the following steps: the display device with the rotating mechanism is characterized in that a motor shaft connected to a motor 21 is connected with one end of a coupler inside a speed reducer 22, the other end of the coupler is connected with a rotating shaft 3, the rotating direction of the motor shaft on the motor 21 can be changed by the coupler, the rotating speed of the motor shaft is regulated and controlled by the speed reducer 22 to achieve an ideal rotating speed, a disc 4 is driven by the speed reducer 22 to rotate at the same frequency, a pinion 511 is meshed with a gearwheel 31, the gearwheel 31 rotates to drive a plurality of pinions 511 to rotate, a rotating rod 51 transmits the rotation to a display disc 5, and therefore the display discs 5 can rotate, 360-degree display of commodities placed on the display disc 5 is achieved, visual understanding is achieved, and the display effect is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A display device with a rotating mechanism comprises a base (1), and is characterized in that: a cabinet body (2) with a hollow structure is fixed on the top surface of the base (1), a motor (21) and a speed reducer (22) are installed inside the cabinet body (2), and a cover plate (23) covers an opening at the top of the cabinet body (2);

the motor (21) is arranged on the side wall of the speed reducer (22), a support rod (221) connected with the bottom surface of the speed reducer (22) is fixed with the bottom wall of the cabinet body (2), and a rotating shaft (3) rotating on the speed reducer (22) penetrates through a port of the cover plate (23) to be movably connected with the display disc (4);

the cover has gear wheel (31) on the outer wall that pivot (3) are located between apron (23) and disc (4), has seted up a plurality of slots (41) on disc (4) are close to the edge on the ring limit, and round hole (411) that run through disc (4) are still seted up to the middle part of slot (41), places show dish (5) in slot (41), fixed bull stick (51) on the bottom surface centre of a circle of show dish (5), fixed show shelf (52) on the top surface of show dish (5), bull stick (51) pass the cover on the bearing in round hole (411) have pinion (511), pinion (511) and gear wheel (31) intermeshing.

2. The display device with the rotating mechanism as claimed in claim 1, wherein a motor shaft connected to the motor (21) is connected to one end of a coupler inside the speed reducer (22), and the other end of the coupler is connected to the rotating shaft (3).

3. A display device with rotation mechanism according to claim 1, characterized in that the diameter of the circular groove (41) exceeds 1-2 cm of the diameter of the display disc (5), the depth of the circular groove (41) exceeds 1-2 cm of the thickness of the display disc (5), and the upper surface of the display disc (5) is flush with the upper surface of the circular disc (4).

4. A display device with rotary mechanism according to claim 1, wherein the centers of the circular holes (41) are at the same distance from the rotary shaft (3), the centers of the circular holes (411) and the circular holes (41) are on the same axis, and the centers of the circular holes (411) are at the same distance from the rotary shaft (3).

5. The display device with the rotating mechanism is characterized in that a coaxial ring (32) is fixed on the top end of the rotating shaft (3), the ring (32) is embedded into a groove formed in the center of the circle at the bottom of the disc (4), and balls in contact with the disc (4) are filled in the ring (32).