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Waterproof relay with emergency stop switch

A technology of emergency stop switch and relay, which is applied in the direction of relays, electromagnetic relays, electromagnetic relay details, etc., can solve the problems of no emergency stop switch structure, failure to work normally, and products that are not waterproof, etc., to achieve simple structure, reliable operation, and ensure reliability effect

Active Publication Date: 2010-11-10
HANGZHOU HENGYE MOTOR MANUFACTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the relay product with emergency stop switch is not equipped with a waterproof sealing structure, and the product cannot be waterproof, so that it cannot work normally after it is not immersed in water, which brings a lot of inconvenience to use; or there is no emergency stop in the relay with waterproof sealing structure. The switch structure will also bring a lot of inconvenience to the use

Method used

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  • Waterproof relay with emergency stop switch
  • Waterproof relay with emergency stop switch
  • Waterproof relay with emergency stop switch

Examples

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Embodiment

[0011] Example: see Figure 1-2 , the upper casing 9 of the present invention is provided with a button switch mechanism 10, and a spacer 7 is arranged between the upper casing 9 and the base 11 of the button switch mechanism 10, wherein the button switch mechanism 10 includes a button switch outer ring 1, and the button switch The bottom end of the button switch outer ring 1 in the cavity of the mechanism base 11 is provided with a switch pressure rod 41, and the switch pressure rod 41 is adapted to the push rod 8 in the upper housing 9 through the spacer sleeve 7; There is a button switch inner ring 2, the lower end of the button switch inner ring 2 is provided with an inner ring return spring 4, and the other end of the inner ring return spring 4 is arranged on the switch pressure bar 41; the lock head 5 on the side wall of the button switch mechanism base 11 and the switch The switch pressure bar groove 42 on the pressure bar 41 is compatible, and the slope 21 of the lower...

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Abstract

The invention discloses a waterproof relay with an emergency stop switch. An upper shell is provided with a button switch mechanism, an isolation sleeve is arranged between the upper shell and the base of the button switch mechanism, wherein the button switch mechanism comprises a button switch outer ring, a switch compression rod is arranged at the bottom end of the button switch outer ring in a cavity at the base of the button switch mechanism, and the switch compression rod fits with a push rod in the upper shell with the isolation sleeve for isolation; the button switch outer ring is internally provided with a button switch inner ring, the lower end of the button switch inner ring is provided with an inner ring reset spring, and the other end of the inner ring reset spring is arranged on the switch compression rod; and a locking head arranged on the side wall of the base of the button switch mechanism fits with a switch compression rod groove on the switch compression rod, and a slope at the lower end of the button switch inner ring fits with a slant end face of the locking head. The invention realizes the linear notion of the emergency stop switch, avoids the damage to the isolation sleeve when a conventional emergency stop switch button rotates, and ensures the reliability of waterproof sealing and power-off reliability of the switch.

Description

technical field [0001] The invention relates to a relay, in particular to a waterproof relay with an emergency stop switch. Background technique [0002] In the prior art, the relay product with emergency stop switch is not equipped with a waterproof sealing structure, and the product cannot be waterproof, so that it cannot work normally without being immersed in water, which brings a lot of inconvenience to use; or there is no emergency stop in the relay with waterproof sealing structure. The switch structure will also bring a lot of inconvenience to use. Contents of the invention [0003] The present invention mainly solves the technical problems in the above-mentioned prior art, and provides a waterproof relay with an emergency stop switch. [0004] The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: a waterproof relay with an emergency stop switch, including an upper case, on which a button switch mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/02H01H3/02
Inventor 林鹏
Owner HANGZHOU HENGYE MOTOR MANUFACTURE CO LTD
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