CN219742313U - Curve variable-speed rotating electric turntable equipment - Google Patents

Abstract

The utility model relates to the technical field of display turntables, in particular to a curve variable-speed rotating electric turntable device. The technical scheme includes that the upper cover comprises an upper cover body and a lower cover body, a gear is mounted on the inner wall of the top of the upper cover body, a first mounting groove is formed in the bottom of the upper cover body, a circular groove is formed in the bottom of the upper cover body, a needle bearing is mounted in the first mounting groove, the lower cover body comprises a fixed circular ring mounted on the top of the lower cover body, a second mounting groove corresponding to the needle bearing in position is formed in one side of the fixed circular ring, a driving motor is mounted on the inner wall of the bottom of the lower cover body, and an output end of the driving motor is connected with a bevel gear in meshed transmission with the gear. The utility model can realize high torque force with low power consumption, has strong load, is portable, can be plugged in or started by using a built-in battery, has long endurance time, can realize curve speed rotation without video clipping, is light and thin, can be used for small objects, can quickly find a rotation center point, and overcomes various defects of products on the market.

Description

Curve variable-speed rotating electric turntable equipment

Technical Field

The utility model relates to the technical field of display turntables, in particular to a curve variable-speed rotating electric turntable device.

Background

The display turntable is used for displaying and propaganda of the sold products, the existing display turntable is multiple in types, a motor is used for driving a gear of a turntable ring to rotate, a panel is covered on the display turntable, the display turntable is quite large in volume, a ball bearing is used, the display turntable has the advantages that the display turntable cannot be locked, the motor cannot be burnt, the bearing capacity is high, the torque force is high, and the weight can be borne by 100 jin. The ball bearing has the defects of small stress area and easy abrasion, and meanwhile, if the ball bearing is slightly blocked, the ball bearing can not rotate downwards or upwards, a direct current adapter is used for converting and connecting a power supply, and the ball bearing cannot be moved or carried at will; and the motor shaft is directly clamped on the panel groove, and a plastic roller is used as a bearing. The portable electric bicycle has the advantages of portability, very low manufacturing cost, no. 5 battery driving and portability. The disadvantage is that the torque force is low, the motor is easy to be burnt out by blocking, the bearing capacity is poor, the abrasion is easy, the battery continues to sail, and the product is thick. Above-mentioned multiple show carousel exists the carousel surface and does not have the scale mark in the rotation use of product, can't find the central point fast when the product is rotatory, leads to the product to produce the skew when rotatory, very influences and watches and shoot. In view of this, we propose an ultra-thin electric display turntable device that can achieve curvilinear speed rotation.

Disclosure of Invention

The utility model aims to solve the problems that the existing display turntable in the background technology has no scale marks on the surface of the turntable, a product cannot quickly find a center point when rotating, so that the product is deviated when rotating, and watching and shooting are very influenced, and provides an ultrathin electric display turntable device capable of realizing curve speed rotation.

The technical scheme of the utility model is as follows: the utility model provides a curve variable speed pivoted electric turntable equipment, includes upper cover and lower cover, the gear is installed to the top inner wall of upper cover, mounting groove one has been seted up to the bottom of upper cover, ring groove has been seted up to the bottom of upper cover, install bearing in the mounting groove one, the lower cover is including installing the fixed ring at its top, mounting groove two that corresponds with bearing position has been seted up to one side of fixed ring, driving motor is installed to the bottom inner wall of lower cover, driving motor's output is connected with the bevel gear with gear engagement transmission.

Preferably, the driving motor is fixedly connected with the inner wall of the bottom of the lower cover through a mounting seat, a signal receiver is arranged at the base position of the driving motor, and a control interface for signal access is arranged on the outer ring of the lower cover.

Preferably, an indicator light is arranged on one side of the control interface, and a power interface for connecting the driving motor is arranged on one side of the indicator light.

Preferably, a plurality of groups of fixing blocks are further arranged on the inner wall of the bottom of the lower cover.

Preferably, the fixed circular ring is installed in a matching way with the circular ring groove.

Preferably, a plurality of groups of circular ring scales are arranged at the top of the upper cover.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. the utility model uses the high-speed planetary motor to realize large torque force, adopts transmission to improve transmission efficiency, uses the needle bearing to enlarge the panel supporting surface, reduces friction loss and friction resistance, uses the motor with the diameter of 3mm to reduce the whole thickness of the product, and controls the voltage and current of the motor to realize controllable rotating speed in cooperation with a special program, so that the whole rotating speed of the display disc is adjustable;

2. the invisible circular scale is carved on the upper cover, so that a rotation center point can be quickly found when a product is put on the invisible circular scale, and the invisible circular scale can be carried and placed at will through a built-in battery;

3. in conclusion, the utility model can realize high torque force with low power consumption, has strong load, is portable, can be plugged in or started by using a built-in battery, has long endurance time, can realize curve speed rotation without video clipping, is light and thin, can be used for small objects, can quickly find a rotation center point, and overcomes various defects of products in the market.

Drawings

FIG. 1 presents a schematic view of the utility model in front elevation;

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

fig. 3 is another angular schematic view of fig. 2.

Reference numerals:

1. an upper cover; 11. a circular ring scale; 12. a gear; 13. a first mounting groove; 14. circular ring grooves;

2. a lower cover; 21. a control interface; 22. an indicator light; 23. a power interface; 24. fixing the circular ring; 25. a fixed block; 26. a driving motor; 27. a bevel gear; 28. a second mounting groove;

3. needle roller bearings.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the electric turntable device capable of rotating at a variable speed in a curve, provided by the utility model, comprises an upper cover 1 and a lower cover 2, wherein a gear 12 is arranged on the inner wall of the top of the upper cover 1, and the gear 12 protrudes from the edge of the upper cover 1 to extend downwards to the inside of the lower cover 2. The mounting groove I13 has been seted up to the bottom of upper cover 1, installs bearing 3 in the mounting groove I13, and multiunit fixed block 25 is still installed to the bottom inner wall of lower cover 2, and the setting of fixed block 25 makes lower cover 2 more stable, and frame intensity is high. The lower cover 2 comprises a fixed ring 24 arranged at the top of the lower cover 2, a second mounting groove 28 corresponding to the needle bearing 3 is formed in one side of the fixed ring 24, a driving motor 26 is arranged on the inner wall of the bottom of the lower cover 2, the driving motor 26 is fixedly connected with the inner wall of the bottom of the lower cover 2 through a mounting seat, a signal receiver is arranged at the base position of the driving motor 26, and a control interface 21 for signal access is formed in the outer ring of the lower cover 2; one side of the control interface 21 is provided with an indicator lamp 22, one side of the indicator lamp 22 is provided with a power interface 23 for connecting the driving motor 26, and the utility model can regulate and control by controlling the voltage and current rise and fall of the motor through an App after the mobile phone is connected with a product Bluetooth, and a specific Bluetooth connection means adopts the prior art. The output end of the driving motor 26 is connected with a bevel gear 27 which is meshed with the gear 12 for transmission, and the bevel gear 27 drives the upper cover 1 to rotate through the meshing of the gear 12.

In this embodiment, the power is connected to the power interface 23 or the electric energy is provided for the driving motor 26 by adopting a storage battery mode, the needle bearing 3 is installed in the space of the second installation groove 28 and the first installation groove 13, the bevel gear 27 is rotated by the driving of the driving motor 26, the bevel gear 27 is meshed with the gear 12, the gear 12 integrally rotates the upper cover 1, therefore, the exhibited article placed on the upper cover 1 is displayed, and the ring scale 11 is convenient for finding the center point of the exhibited article to place.

Example two

As shown in fig. 1 to 3, based on the first embodiment, the top of the upper cover 1 is provided with a plurality of sets of circular scales 11. The arrangement of the circular scale 11 can assist the displayed product to accurately find the rotation center point. The circular groove 14 has been seted up to the bottom of upper cover 1, and lower cover 2 is including installing the fixed ring 24 at its top, and fixed ring 24 and circular groove 14 adaptation are installed, and when upper cover 1 rotated the demonstration about lower cover 2, the setting through circular groove 14 and fixed ring 24 makes pivoted stability high, and the rotation demonstration of show exhibit is more stable.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. The utility model provides an electronic carousel equipment of curve variable speed rotation, includes upper cover (1) and lower cover (2), its characterized in that: the gear (12) is installed to the top inner wall of upper cover (1), first mounting groove (13) has been seted up to the bottom of upper cover (1), ring groove (14) has been seted up to the bottom of upper cover (1), install bearing (3) in first mounting groove (13), lower cover (2) including installing fixed ring (24) at its top, fixed ring (24) one side seted up with bearing (3) corresponding mounting groove two (28) in position, driving motor (26) are installed to the bottom inner wall of lower cover (2), driving motor (26) output be connected with gear (12) meshing transmission bevel gear (27).

2. The electric turntable device capable of realizing curve variable-speed rotation according to claim 1, wherein the driving motor (26) is fixedly connected with the bottom inner wall of the lower cover (2) through a mounting seat, a signal receiver is mounted at the base position of the driving motor (26), and a control interface (21) for signal access is formed in the outer ring of the lower cover (2).

3. The electric turntable device capable of rotating at a variable speed according to claim 2, wherein an indicator lamp (22) is arranged on one side of the control interface (21), and a power interface (23) for connecting power to the driving motor (26) is arranged on one side of the indicator lamp (22).

4. A curved variable speed rotating electric turntable device according to claim 1, characterized in that the bottom inner wall of the lower cover (2) is also provided with a plurality of sets of fixed blocks (25).

5. A curved variable speed rotating electric turntable device according to claim 1, characterized in that the stationary ring (24) is fitted with a ring groove (14).

6. A curved variable speed rotating electric turntable device according to claim 1, characterized in that the top of the upper cover (1) is provided with a plurality of sets of circular ring scales (11).