Title:
CONNECTIVE STRUCTURE BETWEEN ARMATURE AND PUSH STRUCTURE OF RELAY
Document Type and Number:
WIPO Patent Application WO/2011/072504
Kind Code:
A1
Abstract:
A connective structure between the armature and the push structure of a relay comprises an armature (3) and a pusher (2). The lead end of the armature is T shaped. A strip-shaped through hole (21) and a strip-shaped blind hole (22) are disposed at one end of the pusher. The strip-shaped through hole and the strip-shaped blind hole are disposed side by side, and are perpendicular to the travel direction of the pusher. A through slot (23) is disposed between the middle of the strip-shaped through hole and the strip-shaped blind hole to make them connected with each other, and to make the T shaped lead end of the armature which extends from the strip-shaped through hole when being assembled can move along the through slot. A crossbar (33) of the T shaped lead end of the armature is fallen into the strip-shaped blind hole so as to drive the pusher to move when the armature is wavering. The connective structure makes it easy to assemble or disassemble the armature with the pusher, and plastic chips do not be produced during assembly.
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Inventors:
TAN, Zhonghua (No. 91-101 Sunbannan Road, JimeiXiamen, Fujian 0, 361000, CN)
Application Number:
CN2010/070938
Publication Date:
June 23, 2011
Filing Date:
March 09, 2010
Export Citation:
Assignee:
XIAMEN HONGFA ELECTROACOUSTIC CO., LTD. (No. 91-101 Sunbannan Road, JimeiXiamen, Fujian 0, 361000, CN)
厦门宏发电声股份有限公司 (中国福建省厦门市集美区孙坂南路91-101号, Fujian 0, 361000, CN)
厦门宏发电声股份有限公司 (中国福建省厦门市集美区孙坂南路91-101号, Fujian 0, 361000, CN)
International Classes:
H01H50/64
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (5F Labour Force Market Building, No.191 Changqing Road Siming Distric, Xiamen Fujian 2, 361012, CN)
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