Title:
SUPPORT CAPABLE OF FULLY-AUTOMATICALLY PERFORMING ROTARY CLAMPING BY MEANS OF HINGED LINKAGE
Document Type and Number:
WIPO Patent Application WO/2018/099340
Kind Code:
A1
Abstract:
Disclosed in the present invention is a support capable of fully-automatically performing rotary clamping by means of hinged linkage. The support capable of fully-automatically performing rotary clamping by means of hinged linkage comprises a back side base, a bottom supporting arm, a left-side gripping arm and a right-side gripping arm. A return elastic member that vertically extends to link the bottom supporting arm to perform upward return is fixedly disposed relative to the back side base, the position of one end of the return elastic member is fixed relative to back side base, and the other end of the return elastic member is connected to the bottom supporting arm. The left-side gripping arm and the right-side gripping arm correspondingly form a left-side rotation fulcrum and a right-side rotation fulcrum on the back side base, a linkage point connected to the bottom supporting arm and linked by the bottom supporting arm is formed on each of the left-side gripping arm and the right-side gripping arm, and each of the left-side gripping arm and the right-side gripping arm is provided with a clamping portion extending out of the back side base. The left-side rotation fulcrum and the right-side rotation fulcrum are located between the corresponding clamping portions and the corresponding linkage points. When the bottom supporting arm downwards moves, the bottom supporting arm links the clamping portions to inwards rotate to form automatic clamping; and when the bottom supporting arm upwards returns, the bottom supporting arm links the clamping portions to outwards rotate to form automatic looseness.
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Inventors:
YANG WEIYU (CN)
Application Number:
PCT/CN2017/113024
Publication Date:
June 07, 2018
Filing Date:
November 27, 2017
Export Citation:
Assignee:
SHENZHEN ANNAIJIA ELECT CO LTD (CN)
International Classes:
H04M1/04; B60R11/02; F16M11/00
Foreign References:
| CN206226532U | 2017-06-06 | |||
| CN206023888U | 2017-03-15 | |||
| CN106961500A | 2017-07-18 | |||
| CN205468853U | 2016-08-17 | |||
| EP1973313A1 | 2008-09-24 | |||
| EP1164055A2 | 2001-12-19 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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