Torque amplifier for damper

A damper and amplifier technology, applied in the direction of pivot connection, etc., can solve the problems of series connection of dampers, increase in the number and cost of damper installation, large volume and space, etc.
CN104565013AInactive Publication Date: 2015-04-29NIFCO TAIWAN
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NIFCO TAIWAN
Publication Date
2015-04-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a torque amplifier for a damper. A damper and a torque amplifier are positioned in an accommodating space inside a base of a seat body; a rotating shaft penetrates through one side of the accommodating space and is provided with a connection part; at least two accommodating slots which are communicated to the inner accommodating space are formed in the actuation part on the other side of the connection part; an annular tooth part penetrating into the accommodating space is arranged on one side of the connecting shaft of the torque amplifier, and at least two planet gears positioned in the accommodating slots are engaged on the annular tooth part; each planet gear is engaged on an annular tooth slot in the inner wall surface of the base; and an axial rod which is arranged in the perforation of a damping part of the damper in a penetrating manner is arranged in the center, on the opposite side of the annular tooth part, of the connecting shaft. When the rotating shaft rotates, the actuation part can be used for pushing the planet gears to engage and drive the annular tooth part, the connecting shaft can simultaneously rotate according to a preset gear ratio, and the connecting shaft is linked with the damping part, so that the damper can achieve the effect of steppless multiple torque amplification.
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Description

technical field

[0001] The present invention provides a damper torsion amplifier, in particular, a damper and a torsion amplifier are located inside the base of the seat body, and a rotating shaft is pierced on one side of the base, so that the torsion amplifier can be driven by the rotating shaft according to a predetermined gear. The specific rotation, supplemented by a damper, can achieve the effect of steplessly multiplying the torque. Background technique

[0002] Press, nowadays many electronic devices (such as computer screen tripods, laptop screens, LCD monitors, etc.) The cover pivoted by the shaft assembly on the body can rotate stably, and the shaft assembly generally uses a damper to reduce its rotation speed to achieve the effect of slow opening and closing or slow down, so as to avoid excessive rotation of the cover. Direct impact on the body causes instant rebound injury, structural damage and noise problems.

[0003] Furthermore, in order to provide suffici...

Claims

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