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Waterproof rocker switch with reliable electric contact

A rocker switch and electrical contact technology, which is applied to the parts of flip switches/rocker switches, etc., can solve the problems of poor electrical connection performance, large button self-locking force, and small button self-locking force, and achieves increased self-locking. The effect of reducing frictional resistance and increasing elastic force

Inactive Publication Date: 2013-07-10
包月弟 +19
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of poor electrical connection performance and small self-locking force of the button in the existing rocker switch, the present invention provides a waterproof rocker switch with reliable electrical contact. The waterproof rocker switch with reliable electrical contact has good electrical connection performance And the characteristics of large self-locking force of the button

Method used

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  • Waterproof rocker switch with reliable electric contact
  • Waterproof rocker switch with reliable electric contact

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] Depend on figure 1 combine figure 2 As shown, a waterproof rocker switch with reliable electrical contact includes a button 1, a bracket 2, a base 3, a contact bridge 4, an intermediate terminal 5 and a side terminal 6, the intermediate terminal 5 and the side terminal 6 are fixed on the lower end of the base 3, The contact bridge 4 is placed on the middle terminal 5 to form a rocker, the button 1 is plugged into the upper end of the bracket 2, the lower end of the bracket 2 is equipped with a spring 7 and a sliding sleeve 8, and the upper part of the sliding sleeve 8 is provided with a lumen for inserting the spring 7 9. The lower end of the sliding sleeve 8 contains a steel ball 10 that can rotate flexibly, and the steel ball 10 is in contact with the upper surface of the contact bridge 4 . Due to the adoption of the above-mentioned technical scheme, the spring ...

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Abstract

The invention discloses a waterproof rocker switch with reliable electric contact, mainly solving the problems of poor electric connecting property of the existing rocker switch and small self-lock force of a button. The waterproof rocker switch is characterized in that a tube cavity (9) in which a spring (7) is embedded is arranged at the upper part of a slide sleeve (8); the lower end of the slide sleeve (8) is provided with a steel ball (10) capable of flexibly rotating; and the steel ball (10) contacts the upper end of a contact bridge (4). The waterproof rocker switch with reliable electric contact has the characteristics of good electric connecting property and large self-lock force of the button.

Description

technical field [0001] The invention relates to a switch for small household appliances, in particular to a waterproof rocker switch with reliable electrical contact. Background technique [0002] Rocker switches are widely used in small household appliances. There are many structural forms. At present, there is a rocker switch whose structure is mainly composed of buttons, brackets, bases, contact bridges, intermediate terminals, and side terminals. Fixed on the lower end of the base, the contact bridge is placed on the middle terminal to form a rocker, and the contact bridge can be pressed to make it contact or separate from the side terminal to realize the closing and disconnection of the circuit. The button is plugged into the upper end of the bracket, and the lower end of the bracket is equipped with a spring and a sliding sleeve. The sliding sleeve is supported on the contact bridge. The contact bridge slides, under the action of the spring, the sliding sleeve has two...

Claims

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Application Information

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IPC IPC(8): H01H23/16H01H23/06
Inventor 陈少梅
Owner 包月弟
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