a gear turntable
A technology of gear discs and turntables, which is applied to belts/chains/gears, components with teeth, and tables whose tabletops can rotate on vertical spindles, etc., and can solve the problems of turntable jamming, upper and lower coil misalignment, and gear disc rotation The angle is not easy to control and other problems, so as to prevent the turntable from being stuck and easy to control
Active Publication Date: 2016-05-04
魏少樱
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AI Technical Summary
Problems solved by technology
Usually, a large space is set between the upper and lower rings to allow the steel balls to roll effectively. When used for a long time, the upper and lower rings are prone to misalignment, which will cause the steel balls to deviate from the track and cause the turntable to be stuck.
In addition, most electric turntables with this structure control the rotation and stop of the gear disc by controlling the rotation time of the motor, so the rotation angle of the gear disc is not easy to control
Method used
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[0023] The present invention will be described in more detail below in conjunction with the accompanying drawings and embodiments.
[0024] The invention discloses a gear turntable, such as figure 1 , figure 2 and image 3 As shown, it includes an annular gear plate 1 and at least one turntable 2 arranged on the gear plate 1 . The turntable 2 includes an upper ring 23, a lower ring 20, a steel ball ring 22 disposed between the two and equipped with steel balls 21, an inner ring 24 engaged with the inside of the two, and an inner ring 24 engaged with the two. The outer ring 25 of the outer side. The inner ring of the gear plate 1 is provided with an angle notch 11 . In the above structure, since the inner ring 24 is engaged on the inside of the upper ring 23 and the lower ring 20, and the outer ring 25 is engaged on the outer side of the upper ring 23 and the lower ring 20, when the gear wheel 1 drives the turntable 2 During the rotation, the situation that the steel ball...
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The invention discloses a gear turntable which comprises an annular gear disc and at least one turntable arranged on the gear disc, wherein the turntable comprises an upper coil ring, a lower coil ring, a steel ball ring, an internal ring and an external ring, wherein the steel ball ring is arranged between the upper coil ring and the lower coil ring and is provided with a steel ball; the internal ring is jointly blocked inside the upper coil ring and the lower coil ring; the external ring is jointly blocked outside the upper coil ring and the lower coil ring; and an angle port is arranged on the internal ring of the gear disc. With adoption of the gear turntable, the turntable can be effectively prevented from being deadly blocked; and the rotating angle of the gear disc can be controlled more easily.
Description
technical field [0001] The invention relates to a rotary product that can be used on dining tables and display racks, and in particular relates to a gear turntable. Background technique [0002] Electric turntables are often used on dining tables to facilitate meals or on display shelves to fully display products. At present, most of the electric turntables on the market include a gear plate and a turntable attached to the gear plate, and the gear plate is driven by an electric motor to rotate relative to the turntable. Each turntable includes an upper ring, a lower ring and steel balls. The steel balls roll between the two rings. When the gear wheel rotates, it can drive the upper and lower rings to rotate relative to each other, thereby driving the dishes or exhibits on the turntable to rotate. . Usually, a large space is provided between the upper and lower rings to allow the steel balls to roll effectively. When used for a long time, the upper and lower rings are prone...
Claims
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IPC IPC(8): F16H55/02F16C19/10A47B11/00
Inventor 魏少樱
Owner 魏少樱