JPH0326210U

JPH0326210U -

Info

Publication number: JPH0326210U
Application number: JP8329689U
Authority: JP
Priority date: 1989-07-15
Filing date: 1989-07-15
Publication date: 1991-03-18

Description

[Brief explanation of drawings]

第１，２図は本考案の第１実施例に係り、第１
図は低圧バイパス開閉器および検電、検相表示装
置を電柱に装着し、制御線にて両者を互いに接続
した状態を示す説明図、第２図は制御線にて接続
された低圧バイパス開閉器および検電、検相表示
装置の電気回路構成を示すブロツク図、第３図は
本考案の第２実施例を示し電波制御の低圧バイパ
ス開閉器および検電、検相表示装置の電気ブロツ
ク図、第４図は第２実施例の別例を示し超音波制
御の低圧バイパス開閉器および検電、検相表示装
置の電気ブロツク図、第５図は第２実施例の別例
を示し赤外線制御の低圧バイパス開閉器および検
電、検相表示装置の電気ブロツク図である。１……低圧バイパス開閉器、１ａ……本体、２
……開閉部、９……信号線としての制御線、１０
……操作装置としての検電、検相装置、１３……
表示手段としての検電、検相表示装置、１４，１
５……操作手段としての投入、開放スイツチ、２
０，２４……送受信手段としてのアンテナ、３１
，３８……受信手段としてのスピーカー、３２，
３３……受信手段としてのマイク、４０，４５…
…送信手段としての赤外線発光回路、４２，４４
……受信手段としての赤外線受光回路、Ｌ……引
込線。 Figures 1 and 2 relate to the first embodiment of the present invention.
The figure is an explanatory diagram showing a state in which a low-voltage bypass switch, voltage detection, and phase detection display device are attached to a utility pole, and both are connected to each other with a control line. Figure 2 shows a low-voltage bypass switch connected with a control line. and a block diagram showing the electric circuit configuration of the voltage detection and phase detection display device; FIG. 3 shows the second embodiment of the present invention; Fig. 4 shows another example of the second embodiment, and is an electric block diagram of an ultrasonic-controlled low-voltage bypass switch, voltage detection, and phase detection display device. Fig. 5 shows another example of the second embodiment, and shows an infrared-controlled FIG. 3 is an electrical block diagram of a low-voltage bypass switch, voltage detection, and phase detection display device. 1...Low pressure bypass switch, 1a...Main body, 2
...Opening/closing part, 9...Control line as a signal line, 10
...Electrical detection as an operating device, phase detection device, 13...
Voltage detection as display means, phase detection display device, 14,1
5... Closing and opening switch as operating means, 2
0, 24...Antenna as a transmitting/receiving means, 31
, 38...Speaker as a receiving means, 32,
33...Microphone as receiving means, 40, 45...
...Infrared light emitting circuit as transmitting means, 42, 44
...Infrared light receiving circuit as a receiving means, L...Leading line.

Claims

[Claims for Utility Model Registration] 1. An opening/closing unit that opens and closes the connection between one distribution line connection drop-in wire and the other distribution line connection drop-in wire based on a control signal, and detects voltage and phase detection of both said drop-in wires. A switch main body comprising a detection means for detecting the power, and a voltage detection/phase detection display means formed separately from the switch main body to perform voltage detection/phase detection display based on the signal from the detection means. A low-voltage bypass switch comprising: an operation means for outputting a control signal to operate the opening/closing part; and a voltage detection/phase detection display means. 2. The low-voltage bypass switch according to claim 1, wherein the detection means and the voltage detection/phase detection means and the switching section and the operating means are connected by signal lines for transmitting detection signals and control signals. 3. The low voltage bypass switch according to claim 1, wherein the switch main body and the voltage detection/phase detection display device are provided with a transmitting/receiving means for transmitting and receiving a detection signal and a control signal.