Operator for switch

A technology of manipulators and switches, applied in contact operating parts, electrical switches, electrical components, etc., can solve the problem of not having switching process monitoring, to increase the second switching process monitoring, improve knowledge, and improve reliability. sexual effect

Active Publication Date: 2022-02-15
江苏信保展机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The operator of the switch generally uses a micro switch to contact the cam, and displays the status of "cut", "connected" and "grounded" through programming, but the existing ones can only display the three status points, and do not have the ability to switch process monitoring; therefore a new solution needs to be proposed to solve this problem

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] An operator for a switch, such as figure 1 As shown, the assembly main board 1 is included, and the assembly main board 1 is provided with a Markov intermittent mechanism. The Markov intermittent mechanism includes an input shaft 21 and an output shaft 22. The input shaft 21 is provided with an input state monitoring group, and the output shaft 22 is provided with an output state monitoring group. , a motor or a manual lever is used as a power source to connect the input shaft 21, and the output shaft 22 is connected to the torque input end of the switch, so that under the transmission of the Martens intermittent mechanism, the torque input to the switch is realized, and then the transmission The power-on state is controlled, and the electrical signals of the input state monitoring group and the output state monitoring group are connected to the PLC pr...

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Abstract

The invention discloses an operator for a switch, relates to switches, and aims to solve the problem that only three state points can be displayed without monitoring the switching process, the technical scheme is that the operator for the switch comprises an assembly main board, the assembly main board is provided with a Maltese cross intermittent mechanism, the Maltese cross intermittent mechanism comprises an input shaft and an output shaft, the input shaft is provided with an input state monitoring set, and the output shaft is provided with an output state monitoring set; and the input state monitoring set comprises a cam and at least four micropore switches. The cam is provided with a short-diameter arc section, a long-diameter arc section, a first end face stand column and a second end face stand column. The output state monitoring set comprises a first incomplete gear and a seventh micro-control switch, and the first incomplete gear is provided with a smooth arc section and a gear section. According to the operator for the switch, the learning of a user on the state of the operator is effectively improved, so that timely and quick response can be conveniently made, and the power supply and transmission safety is improved.

Description

technical field [0001] The present invention relates to switches, and more particularly, to an operator for a switch. Background technique [0002] The operator for the switch is used to switch the three positions of the switch "OFF", "ON" and "GND". [0003] The manipulator for the three-position switch of the Chinese patent announcement with the announcement number CN103035425A has the technical points of being able to use one manipulator to operate the "connection"-"cut-off" of the circuit breaker and the "cut-off"-"grounding" of the setting device Three-position shutter with different operating angles. In the Oldham wheel mechanism, after the operation is completed, it engages with the arc convex part provided on the driving gear to maintain the "on", "off" and "grounding" positions of the output shaft. In order to make the inertial movement of the driving gear idle, The arc concave part provided on the Marsh intermittent mechanism is arranged so that the respective an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/02H01H3/32H01H9/54
CPCH01H3/02H01H3/32H01H9/54
Inventor 李周龙邹奎
Owner 江苏信保展机电科技有限公司
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