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:
Apr. 18, 2023
Filed:
Jun. 09, 2022
Cheng Uei Precision Industry Co., Ltd., New Taipei, TW;
Ming-Tsung Chen, New Taipei, TW;
Jun-Wei Huang, New Taipei, TW;
Pei-Fen Wu, New Taipei, TW;
Jung-Kuang Liu, New Taipei, TW;
Kun-Cheng Li, New Taipei, TW;
CHENG UEI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A modular telescopic arm by motor control includes a knuckle module, a telescopic module, an outer sleeve module and an inner sleeve module. The telescopic module is disposed to one end of the knuckle module. The telescopic module includes a ball screw assembly. The ball screw assembly has a screw shaft, and a nut disposed around the screw shaft. The nut is able to slide along the screw shaft. The outer sleeve module is mounted around the one end of the knuckle module. The screw shaft is longitudinally mounted in the outer sleeve module. The inner sleeve module is disposed to the one end of the knuckle module, and the inner sleeve module surrounds a part of the telescopic module. The outer sleeve module surrounds the inner sleeve module. One end of the inner sleeve module is fastened around the nut.