The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2017
Filed:
May. 14, 2015
Fu Ding Electronical Technology (Jiashan) Co., Ltd., Zhejiang, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Ming-Lu Yang, New Taipei, TW;
Yang-Mao Peng, Jiashan, CN;
Jian-Shi Jia, Jiashan, CN;
Jing-Shuang Sui, Jiashan, CN;
Zhen-Guang Xu, Jiashan, CN;
Jie Li, Jiashan, CN;
FU DING ELECTRONICAL TECHNOLOGY (JIASHAN) CO., LTD., Jiashan, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
An electrically-adjustable tool holder precisely movable in a straight line within a magnetic field under electrical stimulation includes a handle body, a connecting member, and a driving member. The connecting member has a first end securely coupled to an end of the handle body, a second end opposite to the first end, and defines a through hole passing through the first end and the second end. The driving member includes a magnet securely received in the through hole, and an electrical electric coil movably received in the magnet. The electric coil is configured to be securely coupled to the tool, and moves the tool up or down along the central axis of the handle body.