Movable contact spring sheet of relay
A technology for moving reeds and relays, which is applied in the field of moving reeds and can solve the problems of low conductivity and low strength of wiring pins
Inactive Publication Date: 2013-11-06
宁波天波纬业电器有限公司
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- Abstract
- Description
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- Application Information
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Problems solved by technology
Since the connecting pin has a single-layer structure, that is, the thickness of the moving reed body is consistent, and the width of the connecting pin is very narrow, resulting in low conductivity and strength of the connecting pin
Method used
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[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0014] Such as figure 1 , figure 2 , image 3 As shown, the moving reed of the relay of the present invention includes a moving reed body 1, one end of the moving reed body 1 is provided with two terminal pins 1.1, and the middle part is provided with two through holes 1.2 for riveting, wherein The other end is provided with a contact shrapnel 1.3; the terminal pin 1.1 has two superimposed layers, and the thickness of the terminal pin 1.1 is greater than the thickness of the moving reed body 1 .
[0015] The overlapping portion of the terminal pin 1.1 is L-shaped.
[0016] There is also a U-shaped opening 1.4 in the middle of the moving reed body 1 .
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The invention discloses a movable contact spring sheet of a relay. The movable contact spring sheet of the relay comprises a movable contact spring sheet body (1), two wiring pins (1.1) are arranged at one end of the movable contact spring sheet body (1), two through holes (1.2) for riveting are formed in the middle portion of the movable contact spring sheet body (1), and a contact spring sheet (1.3) is arranged at the other end of the movable contact spring sheet body (1). The wiring pins (1.1) are overlapped two layers, and the thickness of the wiring pins (1.1) is larger than that of the movable contact spring sheet body (1). The movable contact spring sheet of the relay can improve electrical conductivity and strength of the wiring pins.
Description
technical field [0001] The invention relates to an electronic control device, in particular to a movable reed of a relay. Background technique [0002] When the relay is working, as long as a certain voltage is applied to both ends of the coil, a certain current will flow through the coil, thereby generating an electromagnetic effect. The armature pushes the moving spring through the push rod until the moving spring and the static spring are attracted. When the coil is powered off, the electromagnetic attraction force disappears, the armature returns to its original position, and the moving spring is separated from the static spring. [0003] At present, the moving reed of the relay includes a moving reed body, one end of the moving reed body is provided with two terminal pins, the middle part is provided with two through holes for riveting, and the other end is provided with a contact shrapnel. Since the connecting pin has a single-layer structure, that is, the thickness o...
Claims
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Inventor 王铁伟王监敏
Owner 宁波天波纬业电器有限公司