Title:
TELESCOPIC ARM OF PAN-TILT AND PAN-TILT FOR IMAGE ACQUISITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/183850
Kind Code:
A1
Abstract:
A telescopic arm of a pan-tilt and a pan-tilt for an image acquisition device. The first abutting wall of a first connecting arm and the second abutting wall of a second connecting arm can be stacked; locking and releasing can be implemented by means of a threaded part and a pressure block; moreover, a first guide part and a second guide part have convex and concave structures, so that quick self-positioning can be implemented, the first connecting arm and the second connecting arm can be guided to move in a preset direction, and the convex and concave structure can provide more abutting surfaces which are disposed in different directions for the first abutting wall and the second abutting wall, so as to increase the contact surface between the first abutting wall and the second abutting wall in a locking state, thereby improving the locking effect of the first connecting arm and the second connecting arm.
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Inventors:
ZHANG YI (CN)
GUAN CHENYONG (CN)
DING JUNWEN (CN)
GUAN CHENYONG (CN)
DING JUNWEN (CN)
Application Number:
PCT/CN2018/080940
Publication Date:
October 03, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
GUDSEN TECH CO LTD (CN)
International Classes:
F16M11/00; F16B7/10
Domestic Patent References:
| WO2004056692A1 | 2004-07-08 |
Foreign References:
| CN106337997A | 2017-01-18 | |||
| CN203702779U | 2014-07-09 | |||
| CN205640163U | 2016-10-12 | |||
| CN103511415A | 2014-01-15 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
Download PDF:
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