Speed-adjustable damping supporting device

Abstract

The invention discloses a speed-adjustable damping supporting device. The speed-adjustable damping supporting device comprises a positioning box, wherein the positioning box comprises a first shell and a second shell which are fixedly connected; the first shell and the second shell are provided with accommodating cavities matched with each other; a first boss is arranged on the inner side of the first shell, and the first shell is further provided with a convex part; the convex part is provided with an opening, and a stator matched with the first boss is arranged in the corresponding accommodating cavity; and a rotor which rotates relative to the stator is arranged between the stator and the second shell, a damper mechanism is arranged between the first shell and the stator and acts on therotor, a damping shaft with a hollow structure is arranged on the rotor, and a unidirectional bearing penetrates through the inner part of the damping shaft. According to the speed-adjustable dampingsupporting device, the stator, the rotor and the damper mechanism are packaged in the positioning box, and the rotor is adjusted through the damper mechanism and the stator, so that the speed adjusting function of the damping supporting device is realized.

Description

technical field [0001] The invention relates to a support device, in particular to a speed-adjustable damping support device. Background technique [0002] Dampers have a wide range of applications in controlling the movement of various structures, and are commonly used in furniture hinges, furniture supports, glove box doors, auxiliary handles, etc. Dampers are used in furniture in the prior art to think that the furniture is opening the door Or provide a buffer when closing the door, so that it can be stable during the opening and closing process and avoid violent impacts. However, the damping speed provided by the damper in the prior art is usually fixed. Due to the different installed furniture, the opening or closing speed is also different when opening the furniture or closing the furniture door to place or take items. , Therefore, because the damping speed is too fast, the furniture door will be closed quickly, which will cause problems such as hand pinching. Therefo...

AI Technical Summary

Problems solved by technology

However, the damping speed provided by the damper in the prior art is usually fixed. Due to the different installed furniture, the opening or closing speed is also different when opening the furniture or closing the furniture door to place or take items. , therefore, because the damping speed is too fast, the furniture door will be closed quickly, which will cause problems such as pinching hands. Therefore, it is necessary to provide a damper support device with adjustable speed in this field

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