JPS6051869U

JPS6051869U - power supply

Info

Publication number: JPS6051869U
Application number: JP14412983U
Authority: JP
Inventors: 星野　光雄; 島田　嘉紘; 昇一柴田
Original assignee: Sony Corp
Current assignee: Sony Corp
Priority date: 1983-09-17
Filing date: 1983-09-17
Publication date: 1985-04-11
Also published as: JPS647565Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係る電源装置の一例を示す断面図、第
２図は第１図に示される例が磁気記録装置の内部に設置
されていることを示す図、第３図は第１図に示される例
に於ける二次電源部を示す斜視図、第４図は第３図に示
される二次電源部が充電器の充電室に挿入される様子を
示す図、第５図は第１図に示される例に於ける一次電源
部を示す斜視図、第６図Ａ及びＢは、夫々、−次電源部
が収納部に納置された状態及び二次電源部が収納部に納
置された状態を示す部分断面図である。図中、１は電源装置、１０は収納部、１０′は内壁面、
１２は挿入開口部、１３及び１４は突起部、２０は二次
電源部、３０は一次電源部、３２及び３゛３は溝部であ
る。FIG. 1 is a sectional view showing an example of a power supply device according to the present invention, FIG. 2 is a diagram showing that the example shown in FIG. 1 is installed inside a magnetic recording device, and FIG. FIG. 4 is a perspective view showing the secondary power supply section in the example shown in the figure, FIG. 4 is a diagram showing how the secondary power supply section shown in FIG. 3 is inserted into the charging chamber of the charger, and FIG. A perspective view showing the primary power supply section in the example shown in FIG. 1, and FIGS. 6A and 6B show the state in which the -primary power supply section is stored in the storage section and the secondary power supply section in the storage section, respectively. It is a partial sectional view showing a stored state. In the figure, 1 is a power supply device, 10 is a storage section, 10' is an inner wall surface,
12 is an insertion opening, 13 and 14 are projections, 20 is a secondary power source, 30 is a primary power source, and 32 and 3'3 are grooves.

Claims

[Scope of utility model registration request]

A rechargeable first power supply section includes a storage section configured with an inner wall surface forming a hollow space having an opening, and provided with a protrusion projecting from the inner wall surface into the hollow space. A first voltage supply state obtained by being inserted into the storage section through the opening so that the outer surface is brought into contact with the end surface of the protrusion and positioned, and a second power supply section that is not rechargeable. , a second voltage supply state obtained by being inserted into the storage portion through the opening so that a groove provided on the outer surface thereof engages with the protrusion can be selectively obtained. power supply.