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A screw drive device, electronic equipment and table

A technology of screw drive and electronic equipment, which is applied in the direction of transmission devices, tables, mechanical equipment, etc., can solve the problems that the screw drive device cannot be applied, and the screw drive device cannot be integrated, so as to achieve good control and realize the effect of control

Inactive Publication Date: 2011-12-14
GUANGZHOU WULIANJIA INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing screw drive device cannot be integrated into the existing furniture equipment, the embodiment of the present invention provides a screw drive device, electronic equipment and a table, which solves the problem that the existing screw drive device cannot be applied to furniture equipment.

Method used

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  • A screw drive device, electronic equipment and table
  • A screw drive device, electronic equipment and table
  • A screw drive device, electronic equipment and table

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] A screw drive device disclosed in an embodiment of the present invention, the screw drive device mainly includes a motor device that outputs a driving force, and a screw rod driven by the motor device, a screw nut is sheathed on the screw rod, and the screw rod is When the nut is driven by the motor device, it moves along the direction of the screw rod, and the motor device and the screw rod are connected through gears, where the gear driven by the motor devi...

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Abstract

The embodiment of the invention discloses a lead screw transmission device, electronic equipment and a desk. The lead screw transmission device comprises motor equipment for outputting a driving force and a lead screw driven by the motor equipment; a lead screw nut is sleeved on the lead screw; the lead screw nut moves along the direction of the lead screw under the drive of the motor equipment; the motor equipment is connected with the lead screw through a gear; and the gear driven by the motor equipment is mutually engaged together with the gear on the lead screw. According to the embodiment, the lead screw transmission device is constructed; and the lead screw transmission device is controlled by the small motor equipment, the gears are engaged together and stressed to drive the lead screw to carry out transmission, and the lead screw nut on the lead screw can be driven to move along the direction of the lead screw, so that the lead screw transmission device can be applied to different devices and application environments.

Description

technical field [0001] The invention relates to the technical field of digital home, in particular to a screw drive device, electronic equipment and a table. Background technique [0002] The screw nut mechanism is also called the screw transmission mechanism. It is mainly used to convert rotary motion to linear motion or convert linear motion to rotary motion. There are those that mainly transmit energy (such as screw presses, jacks, etc.); there are also those that mainly transmit motion, such as the feed screw of the machine tool workbench); there are also screw transmission mechanisms that adjust the relative positions of parts. The screw nut mechanism is divided into a sliding friction mechanism and a rolling friction mechanism. The sliding screw nut mechanism has simple structure, convenient processing, low manufacturing cost and self-locking function, but its frictional resistance torque is large and transmission efficiency is low (30%-40%). Although the structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/02F16H25/20F16M11/18H05K5/02A47B1/04A47B13/00
Inventor 许希明
Owner GUANGZHOU WULIANJIA INFORMATION TECH
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