Switch structure with clip leaf spring
A switch structure and reed technology, applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of electrical switch structure aging, large bending of elastic parts, difficult daily maintenance, etc., and achieve long service life and small elastic deformation angle , Ease of daily maintenance
Inactive Publication Date: 2010-10-13
飞雕电器集团有限公司
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Problems solved by technology
[0002] The existing electrical switch structure is relatively old, and the bending degree of the elastic part is relatively large, so the service life is short, the parts are numerous, the assembly is inconvenient, and the daily maintenance is not easy, so it is still necessary to further improve the existing technical content
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Embodiment Construction
[0009] Below with reference to accompanying drawing, the present invention is further described
[0010] The present invention is a switch structure with a return-shaped reed, which mainly includes an upper seat 1 and a lower seat 2, and a symmetrical button spring 3 is arranged on both sides of the upper seat 1, and the button spring 3 is against the button 6 on the surface of the upper seat 1. The lower seat 2 is provided with a terminal assembly 4, which is characterized in that: the upper seat 1 is provided with an upper push rod 5, one end of the upper push rod 5 is against one end of the lower push rod 7, and the other end of the lower push rod 7 is provided with a "back". ”-shaped reed 8, the other end of the lower push rod 7 is sleeved with a spring 9, the first contact 10 at the “back”-shaped reed 8 is facing the second contact 11 at the lower seat 2, “back” The third contact 12 at the shaped reed 8 is facing the fourth contact 13 at the upper seat 1.
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The invention discloses a switch structure with a clip leaf spring, which is characterized in that an upper push rod is arranged in an upper seat, one end of the upper push rod is butted against one end of a lower push rod, the other end of the lower push rod is provided with a clip leaf spring, the other end of the lower push rod is sheathed and connected with a spring, a first contact point in the position of the clip leaf spring is right aligned with a second contact point in the position of the lower seat, and a third contact point in the position of the clip leas spring is right aligned to the fourth contact point in the position of the upper seat. The invention is characterized in that the chip leaf spring is adopted in the limited space, the effects of small elasticity deformation angle of the spring and long service life are realized, and the products have simple structures, few parts, convenient assembly, reliable performance and easy daily maintenance. Compared wit the prior art, the invention has the prominent substantive features and the obvious progress.
Description
Technical field: [0001] The invention relates to the technical field of electrical accessories, in particular to a switch structure with a return-shaped reed, and in particular to its mechanical connection structure. Background technique: [0002] The existing electrical switch structure is relatively old, and the bending degree of the elastic part is relatively large, so the service life is short, the parts are numerous, the assembly is inconvenient, and the daily maintenance is not easy, so the existing technical content still needs to be further improved. Invention content: [0003] The purpose of the present invention is to provide a switch structure with a return-shaped reed, which adopts a "return"-shaped reed to achieve the effect of small elastic deformation angle and long service life, and overcome the shortcomings and deficiencies in the prior art . [0004] In order to achieve the above object, the technical solution of the present invention is: a switch struct...
Claims
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IPC IPC(8): H01H13/26H01H13/36
Inventor 徐益忠
Owner 飞雕电器集团有限公司