Title: Electronic callmaker dismountable base
Application Number: 200520039726 Application Date: 2005.02.22
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.04.12 Granted Pub. Date: 2006.04.12
International Classifi-cation: H05K7/18;H05K5/02;G12B9/08
Applicant(s) Name: Shanghai Renben Electronics Co., Ltd. Address:
Inventor(s) Name: Cai Yihong
Attorney & Agent: li beng
Abstract:
    A kind of electronic callmaker dismountable base mainly includes a base and an upper cap of electronic callmaker, characterized in that the exterior side of upper part of base is equipped with a couple of bayonets and the top of it is equipped with a latch bolt. The interior side of lower part of upper cap is equipped with a couple of bayonets. There sets a slope with respect to corresponding position between the top of interior side and base latch bolt, the lower part of interior side is equipped with a locating block, and the upper cap of electronic callmaker is connected with base via a top and bottom bayonet. The upper cap of electronic callmaker can change other electronic devices which are needed for discharging according to needs. This utility model possesses advantages : it has easy installation and dismantlement with locking function, and it has simple structure and good reliability.
Time: 5