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Switch handle with voice prompt

A technology of switch operation and prompter, which is applied in the direction of protection switch operation/release mechanism, protection switch, parts of protection switch, etc. It can solve problems affecting the use of electrical appliances, accidental switching, circuit opening, etc., and achieves high use accuracy , Prevent wrong opening or closing, prevent wrong opening or closing by mistake

Inactive Publication Date: 2019-01-08
汪贤荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when people turn on or off the air switch on the power distribution cabinet, they will accidentally turn it on or off by mistake. The circuit is opened, causing unnecessary troubles, therefore, a switch operation handle device with a voice prompter is needed to solve this problem

Method used

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  • Switch handle with voice prompt
  • Switch handle with voice prompt
  • Switch handle with voice prompt

Examples

Experimental program
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Embodiment Construction

[0018] Combine below Figure 1-5 The present invention will be described in detail.

[0019] refer to Figure 1-5 According to the embodiment of the present invention, the switch operating handle with a voice prompter includes a closed cover 10 installed on the front side of the power distribution cabinet, and the middle part of the closed cover 10 is provided with a thickened part 11 extending forward, The thickened part 11 is provided with openings 14 extending left and right through the front and back. The front end surface of the thickened part 11 is extended up and down with multiple sets of snapping cavities 12 communicating with the openings 14. The snapping cavities 12 is slidably installed with a toggle block 30, the front side end surface of the thickened part 11 on the upper side of the clamping cavity 12 communicates with a transmission cavity 19 extending left and right, and the thickened part 19 on the upper side of the transmission cavity 19 A concave cavity 1...

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PUM

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Abstract

The invention discloses a switch operation handle with a voice prompt, comprises a closed cover plate mounted on the front side of the distribution cabinet body, a forwards extending thickening part is arranged in that middle part of the closure cover plate, A left-right extend opening is arrange through that front and back of the thickened part, A plurality of sets of engaging cavities communicated with the opening mouth are arranged in the front end face of the thickened part, A switch block is slidably installed in that card connected cavity, A left-right extend transmission cavity is communicated with that front end surface of the thicken part on the upper side of the clamping cavity, A concave cavity is arranged opposite to the clamping cavity in the front end face of the thickened portion on the upper side of the transmission cavity, a finite position cavity is arranged in the front end face of the thickened portion on the upper side of the concave cavity, a driving cavity is arranged in the left and right sides of the rear side wall of the transmission cavity, and a driving block is slidably fitted and installed in the driving cavity.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a switch operation handle with a voice prompter. Background technique [0002] At present, when people turn on or off the air switch on the power distribution cabinet, they will accidentally turn it on or off by mistake. The circuit is opened, causing unnecessary troubles, therefore, a switch operation handle device with a voice prompter is needed to solve this problem. Contents of the invention [0003] The object of the present invention is to provide a switch operating handle with a voice prompter, which is used to overcome the above-mentioned defects in the prior art. [0004] The switch operating handle with a voice prompter according to the present invention includes a closed cover plate installed on the front side of the power distribution cabinet, a thickened part extends forward from the middle of the closed cover plate, and the thickened part runs throug...

Claims

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Application Information

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IPC IPC(8): H01H71/04H01H71/10H02B1/30
CPCH01H71/04H01H71/1045H01H2071/046H02B1/306
Inventor 汪贤荣
Owner 汪贤荣