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Temperature controller riveting structure

A technology of riveting structure and thermostat, applied in the direction of thermal switch parts and other directions, can solve the problems affecting the use of thermostat and loose structure, and achieve the effect of prolonging service life, stable riveting structure and improving economic benefits.

Inactive Publication Date: 2013-01-23
常熟新都安电器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing thermostat, the connection between the long nail terminal and the short nail terminal and the housing is as follows: figure 1 , 2 As shown, the long nail terminal and the short nail terminal are cylinders with the same diameter. This structure causes the long rivet, short rivet and shell, the long nail terminal and the short nail terminal to open after the thermostat is used at high temperature and for a long time. There is a gap between the holes, which causes the structure to loosen, which affects the use of the thermostat

Method used

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  • Temperature controller riveting structure
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  • Temperature controller riveting structure

Examples

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Embodiment Construction

[0012] Such as image 3 As shown, the riveting structure of the thermostat includes a housing 1, a long rivet 2, a short rivet 3, a long nail terminal 4 and a short nail terminal 5. The long rivet 2 and the short rivet 3 are inserted into the housing 1 and pass through the The long nail terminal 4 and the short nail terminal 5 are fixed to the housing 1 .

[0013] Both the long rivets 2 and the short rivets 3 include two integrally formed first and second structural sections with different diameters, thereby forming a step 6 . The diameter of the first structural section is smaller than the diameter of the second structural section, and the first structural section coincides with the openings on the housing 1 and the long nail terminal 4 and the short nail terminal 5 . The first structural section extends into the housing 1 and the holes of the long nail terminal 4 and the short nail terminal 5 , and is riveted to cooperate with the step 6 to achieve a stable connection betwe...

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PUM

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Abstract

The invention discloses a temperature controller riveting structure, which comprises a shell, a long rivet, a short rivet, a long nail terminal and a short nail terminal, wherein the long rivet and the short rivet are plugged into the shell and respectively fixedly connected with the shell through the long nail terminal and the short nail terminal, and the temperature controller riveting structure is characterized in that the long rivet and the short rivet are respectively provided with a step. The long rivet and the short rivet are respectively provided with the step, so that the riveting structure of the shell, the long nail terminal and the short nail terminal is more firm, the loosening probability of the structure is reduced, the service life of a temperature controller is greatly prolonged, and the economic benefit is greatly improved.

Description

technical field [0001] The invention relates to a riveting structure of a temperature controller. Background technique [0002] The thermostat uses a bimetal strip as a temperature-sensing element, and cuts off the circuit current by using its instantaneous jump reversal principle. The long nail terminal and short nail terminal on the thermostat are an important part of the electrical connection with the electrical equipment, and are the key to the effective control of the electrical equipment by the thermostat. In the existing thermostat, the connection between the long nail terminal and the short nail terminal and the housing is as follows: figure 1 , 2 As shown, the long nail terminal and the short nail terminal are cylinders with the same diameter. This structure causes the long rivet, short rivet and shell, the long nail terminal and the short nail terminal to open after the thermostat is used at high temperature and for a long time. There is a gap between the ho...

Claims

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Application Information

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IPC IPC(8): H01H37/04
Inventor 钱照男徐良保顾建良
Owner 常熟新都安电器股份有限公司
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