Pressing switch
A switch and button technology, applied in the field of push switches, can solve the problem of not having an alarm function, etc., and achieve the effects of good anti-theft effect and reasonable and simple structure design.
Pending Publication Date: 2019-01-18
乐沪电子有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Existing doors or locks do not have an alarm function, which brings convenience to burglars.
Method used
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Embodiment Construction
[0021] refer to Figure 1 to Figure 9 It can be seen that the present invention: a push switch, including a housing 1, a button 2, a shrapnel terminal 4 and a static terminal 6, the housing 1 is set in a middle-pass structure, and one end of the housing 1 is provided with a back cover 3, and the button 2 Through the housing 1 and slidingly connected with it; the two opposite inner walls of the housing 1 are respectively provided with guide grooves 11, and the other two opposite inner walls are provided with accommodating grooves 12, the housing 1 is connected to the back cover 3 One end is provided with a notch I13, the guide groove 11 and the accommodation groove 12 are parallel, and both extend to this end, and this end is also provided with a connecting column 14; the end of the button 2 close to the rear cover 3 is provided with a groove 21, The two opposite side walls of the button 2 are respectively provided with through grooves 22 communicating with the groove 21, and t...
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The invention relates to a pressing switch. One end of a housing is provided with a rear cover, and a button is slidably connected with the rear cover through the housing. One end of the shell connected with the rear cover is provided with a notch I; The button is provided with a groove, the two opposite side walls of the button are respectively provided with through grooves, the other two opposite side walls are provided with projections, the bottom wall of the groove is provided with a limiting groove, and the elastic piece terminals are arranged in the limit groove and through groove; A groove is arranged on the fastening surface of the rear cover, a convex column and a C-shaped convex block are arranged in the groove, a notch II for communicating the groove is arranged on the rear cover, an elastic part is sleeved on the convex column, and the other end of the elastic part is arranged on the bottom of the groove. The pressing switch device is arranged between the inner panel and the outer panel of the door lock, The rear cover and the button are respectively in contact with the inner and outer panels, pressed by the inner and outer panels, and the elastic plate terminals are incontact with the static plate terminals, so that the two static plate terminals are in a conductive state. Once the inner and outer panels are relatively loosened, the button is reset by the force ofthe elastic member, the elastic plate terminals are disengaged from the static plate terminals, the two static plate terminals are disconnected, and an alarm is given.
Description
technical field [0001] The invention relates to the technical field of door lock anti-theft, in particular to a push switch. Background technique [0002] When home is stolen, usually the burglar first pries the door open, and the lock on the door will be pried first and become loose or active during the process of the door being pried open. The existing door or lock does not have an alarm function, which brings convenience to burglars. Contents of the invention [0003] Aiming at the deficiencies in the background technology, the present invention provides a push switch, and overcomes the above deficiencies. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A push switch, including a housing, a button, a shrapnel terminal and a static terminal, the housing is provided with a central structure, one end of the housing is provided with a rear cover, and the button passes through the housing and is slidably connect...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01H3/16E05B45/06
CPCH01H3/161E05B45/06E05B2045/065
Inventor 陈裕楷谢水来罗志兵
Owner 乐沪电子有限公司