JPH02150676U

JPH02150676U -

Info

Publication number: JPH02150676U
Application number: JP6014889U
Authority: JP
Priority date: 1989-05-23
Filing date: 1989-05-23
Publication date: 1990-12-27

Description

[Brief explanation of drawings]

第１図〜第４図は本考案の第１実施例を示すも
ので、第１図はペク枠およびプラグケースの縦断
面図、第２図は器体にペク枠を取り付けた状態を
示す縦断面図、第３図はペク枠の正面図、第４図
はプラグケースの横断面図、第５図〜第８図は本
考案の第２実施例を示し、第５図はペク枠および
プラグケースの縦断面図、第６図は器体にペク枠
を取り付けた状態を示す縦断面図、第７図はペク
枠の背面図、第８図はペク枠の正面図、第９図は
従来例を示す断面図である。２１……ペク枠、２２……プラグケース、２３
……開口部、２４……磁石、２５……吸着板、２
６……アースピン、２７……プラグアース部、２
８……アースばね、２９……遮熱板、３０……長
孔、３１……電極ピン、３５……電源端子、３７
……アースばね、３７ａ……屈曲点部、３７ｂ…
…接触片、３７ｃ……直線部、３８……ビス、３
９……本体部。 Figures 1 to 4 show the first embodiment of the present invention, with Figure 1 being a longitudinal cross-sectional view of the frame and plug case, and Figure 2 being a longitudinal cross-sectional view showing the frame attached to the vessel body. 3 is a front view of the plug case, FIG. 4 is a cross-sectional view of the plug case, FIGS. 5 to 8 show the second embodiment of the present invention, and FIG. 5 is a front view of the plug case. A vertical cross-sectional view of the case, Figure 6 is a vertical cross-sectional view showing the frame attached to the vessel body, Figure 7 is a rear view of the frame, Figure 8 is a front view of the frame, and Figure 9 is the conventional one. It is a sectional view showing an example. 21...Peck frame, 22...Plug case, 23
...Opening, 24...Magnet, 25...Adsorption plate, 2
6...Earth pin, 27...Plug ground part, 2
8...Earth spring, 29...Heat shield plate, 30...Elongated hole, 31...Electrode pin, 35...Power terminal, 37
...Earth spring, 37a...Bending point, 37b...
...Contact piece, 37c...Straight section, 38...Screw, 3
9... Main body.

Claims

[Claims for Utility Model Registration] 1. A plug case that is attached to the device body and has electrode pins arranged inside it, and a plug case that is detachably inserted into the plug frame and has a power terminal inside that can be connected to the electrode pins. a plug grounding part disposed on the front end surface of the plug case; a grounding pin provided on the plug frame so as to be freely protrusive and retractable in the insertion direction of the plug case and pressed by the plug grounding part; A power supply connection device consisting of an earth spring installed on the body side to bias the power towards. 2. A plug frame that is attached to the device body and has electrode pins arranged inside it, a plug case that is removably inserted into the plug frame and has a power terminal inside that can be connected to the electrode pins, and a tip end surface of this plug case. a grounding pin that is provided on the plug frame so as to be freely protrusive and retractable in the insertion direction of the plug case and is pressed by the plug grounding part, and a grounding spring that urges the grounding pin toward the plug grounding part. This ground spring has a nearly N-shaped front shape, has an operating point for pressing the ground pin at one end, a grounding point on the body side at the other end, and is attached to the frame at the N-shaped bending point. Power connection device.