A lever type press harness switch
A lever-type, wiring harness technology, applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of quick-off short-circuit failure, poor waterproof function, and easy penetration of liquid into the switch, and achieve the effect of improving waterproof performance
Active Publication Date: 2018-03-16
扬州嘉华电气股份有限公司
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Problems solved by technology
[0002] The waterproof function of the push-type harness switch in the prior art is not very good. There is a lot of moisture in the use environment, which causes the liquid to easily seep into the switch and cause short-circuit failure. How to improve the waterproof performance of the push-type harness switch has always been the applicant's dedication The problem
Method used
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[0011] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after reading the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0012] Such as figure 1 and figure 2 Shown: a lever-type push wire harness switch, including an upper cover 1 and a lower cover 2, the upper cover 1 and the lower cover 2 are connected by a snap-fit structure to form a box body, and two wire harnesses connected to the wire harness 3 are installed in the box body Conductive shrapnel 4, there is a gap between the two conductive shrapnels arranged up and down, wherein the bottom of the lower conductive shrapnel is prov...
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The invention discloses a lever type press wire harness switch which comprises an upper cover and a lower cover that form a box body. Two electrically conductive elastic sheets connected with wire harnesses are mounted in the box body, the two electrically conductive elastic sheets are arranged at an interval in an upper-and-lower manner, a bottom part of a lower electrically conductive elastic sheet is provided with a lever, one end of the level is abutted against the lower electrically conductive elastic sheets, the other end extends beyond the box body and is connected with a lower end of a push rod in an overlapping manner, the push rod is connected with the upper cover in a sliding manner, the lower cover is provided with a step that protrudes upward, the step is opposite to a bottom side of a middle part of the lever, two ends of the step are connected with a side wall of the lower cover to block water, and a side wall of the upper cover is abutted against an upper side of the lever. When the push rod presses downward, the other end of the lever tilts, the lower electrically conductive elastic sheet is extruded upward via the lever, the two electrically conductive elastic sheets are connected electrically, and the switch is closed. The step can effectively prevent water at a bottom side of the box body from permeating into the box body, and waterproof performance of the lever type press wire harness switch can be effectively improved.
Description
technical field [0001] The invention relates to a wire harness switch, in particular to a push-type wire harness switch. Background technique [0002] The waterproof function of the push-type harness switch in the prior art is not very good, and there is a lot of moisture in the use environment, which causes the liquid to easily penetrate into the switch and cause short-circuit failure. How to improve the waterproof performance of the push-type harness switch has always been the applicant's dedication The problem. Contents of the invention [0003] The object of the present invention is to provide a lever-type push-type wire harness switch with good waterproof performance in view of the deficiencies in the prior art. [0004] In order to achieve the above object, the technical scheme adopted by the lever type pressing harness switch of the present invention is: [0005] A lever-type press wire harness switch, including an upper cover and a lower cover, the upper cover an...
Claims
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IPC IPC(8): H01H13/06
CPCH01H13/06
Inventor 林宏华张庆许玉峰
Owner 扬州嘉华电气股份有限公司