Electronic detection device for detecting over-travel value of finished product relay

A technology of electronic detection equipment and relays, which is applied in the direction of circuit breaker testing, etc., can solve the problems of inability to effectively carry out over-travel value, detection, etc., and achieve the effect of novel design, reasonable structure and high detection efficiency

Inactive Publication Date: 2012-09-19
SANYOU CORP LTD
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  • Abstract
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Problems solved by technology

[0002] The over-travel value of the relay, commonly known as the FOLLOW value in the industry, is an important parameter that reflects the complete deformation of the elastic pins in the product. At present, most of the over-travel value is detected when the relay is in the semi-finished stage. However, for the finished relay after assembly , it is not yet possible to effectively detect the overtravel value

Method used

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  • Electronic detection device for detecting over-travel value of finished product relay
  • Electronic detection device for detecting over-travel value of finished product relay
  • Electronic detection device for detecting over-travel value of finished product relay

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention will be described in further detail:

[0017] see figure 1 , the present invention is an electronic detection device for detecting the overtravel value of a finished relay, comprising a bottom plate 1, a power unit 2 for pressing the finished relay to be tested and triggering the work of the relay, and a detection unit for detecting and displaying the overtravel value 3 and entry and exit unit 4 for advancing and pushing out finished relays.

[0018] see figure 2 , the power unit 2 includes a power cylinder 21, a power cylinder fixing frame 22, a pressing probe 23, a conduction probe 24 and a probe fixing plate 25, and the power cylinder 21 stands vertically above the bottom plate 1 through the power cylinder fixing frame 22 The compression probe 23 and the conduction probe 24 are connected to the telescopic part of the power cylinder 21 through the probe fixing plate 25 .

[0019] see image 3 ,...

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Abstract

The invention relates to an electronic detection device for detecting an over-travel value of a finished product relay, and the electronic detection device comprises a soleplate, a power unit for pressing the finished product relay to be detected and for triggering the relay to work, a detection unit for detecting and displaying the over-travel value and an in-out unit for pushing the finished product relay in and out. By adopting the electronic detection way, the electronic detection device is novel in design and reasonable in structure, has high detection efficiency and small detection error, can accurately reflect the over-travel value of the assembled finished product relay, and can timely debug and correct the disqualified finished product relay.

Description

technical field [0001] The invention relates to a detection device for a relay, in particular to an electronic detection device for detecting the overtravel value of a finished relay. Background technique [0002] The over-travel value of the relay, commonly known as the FOLLOW value in the industry, is an important parameter that reflects the complete deformation of the elastic pins in the product. At present, most of the over-travel value is detected when the relay is in the semi-finished stage. However, for the finished relay after assembly , it is not yet possible to effectively detect the overtravel value. Contents of the invention [0003] The purpose of the present invention is to provide an electronic detection device for detecting the over-travel value of finished relays, so that it can accurately and efficiently detect the over-travel value of finished relays. [0004] In order to achieve the above object, the technical solution adopted by the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327
Inventor 宋朝阳
Owner SANYOU CORP LTD
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