Pressing switch with kick device

Abstract

The invention relates to a pressing switch with a kick device. The pressing switch comprises a base and a cover plate arranged on the base, wherein a kick frame and a push button assembly for driving the kick frame are arranged in the base, a push button pressure spring is arranged on the push button assembly, the push button assembly compresses the push button pressure spring, one end of the push button pressure spring is butted against the kick frame, a pulling rod is arranged in the kick frame, the push button assembly drives a movable touch frame through the push button pressure spring, the movable touch frame drives the pulling rod to jump to the lower end of a lug boss from the upper end of the lug boss or jump to the upper end of the lug boss from the lower end of the lug boss, and a reset spring is also arranged in the push button assembly and drives the push button assembly to reset. The pressing switch with the kick device provided by the invention has the advantages that the structure is simple, the service life is long, and the high-speed and low-speed test requirements can be simultaneously met.

Description

technical field [0001] The invention relates to a push switch with a sudden jump device. Background technique [0002] The built-in kick mechanism of the traditional push switch is very unstable, and the life of the switch is short, so it cannot pass the slow speed test at all. For example, the utility model patent with the Chinese patent No. ZL201020608266.1, which was announced on June 15, 2011, discloses a push switch, which includes a base, a pressing part slidably arranged on the base, a setting The spring between the base and the pressing part, the terminal fixedly arranged at the bottom of the base, the pressing part is connected with a contact part for conducting electrical connection with the terminal and for connecting the A switching mechanism for switching the switch between open and closed, the pressing portion has an extension extending along its sliding direction, the switching mechanism includes a lock hook set on the base, a lock hook set on the extension ...

AI Technical Summary

Problems solved by technology

[0002] The built-in kick mechanism of the traditional push switch is very unstable, and the switch life is short, so it cannot pass the slow test requirements at all.

For example, the utility model patent with the Chinese patent No. ZL201020608266.1, which was announced on June 15, 2011, discloses a push switch, which includes a base, a pressing part slidably arranged on the base, a setting The spring between the base and the pressing part, the terminal fixedly arranged at the bottom of the base, the pressing part is connected with a contact part for conducting electrical connection with the terminal and for connecting the A switching mechanism for switching the switch between open and closed, the pressing portion has an extension extending along its sliding direction, the switching mechanism includes a lock hook set on the base, a lock hook set on the extension When the switch is in the closed state, the contact part is in contact with the terminal, and the lock hook is stuck in the bayonet; when the switch is in the off state In the open state, the contact part is separated from the terminal, the lock hook is separated from the bayonet, and the switching mechanism further includes a The second boss on the side, when the switch is in the closed state, the lock hook is clamped with the second boss, the push switch with this structure has a shorter service life, and the operation safety is higher Low

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