Integrated switch

An integrated switch, the first-line technology, applied in the direction of electric switches, contacts, electrical components, etc., can solve the problems of shortened service life of micro switches, easy to generate arcs, etc., to reduce wear, prolong service life, and reduce friction Effect

Pending Publication Date: 2019-07-26
KEDU ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that arcs are easily generated when the moving contact and th

Method used

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Example Embodiment

[0045] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0046] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a ...

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Abstract

The invention provides an integrated switch. The integrated switch comprises a shell, a first circuit board, a movable frame, a contact assembly, a second circuit board and an electric brush, whereinthe first circuit board is arranged in the shell; the movable frame is movably connected in the shell; the second circuit board is arranged in the shell, is connected with the inner wall of the shelland is electrically connected with the first circuit board; the electric brush is arranged between the movable frame and the second circuit board; one end of the electric brush is connected with the movable frame, and the other end of the electric brush is in sliding connection with the second circuit board; under the driving of the movable frame, the electric brush has an on state when the electric brush slides to a first position of the second circuit board, and a disconnection state when the electric brush slides to a second position of the second connecting plate; and a movable contact moves from a power-on state to a power-off state after the electric brush slides to the disconnection state. According to the integrated switch, the movable contact and a static contact can be preventedfrom being damaged due to electric arcs, and the service life of the integrated switch is prolonged.

Description

technical field [0001] The invention relates to the technical field of switches, in particular to an integrated switch. Background technique [0002] The micro switch is a contact mechanism with a small contact interval and a quick action mechanism, which performs switching actions with a specified stroke and a specified force. It is covered with a casing and has a drive rod outside. [0003] The micro switch includes a housing, a movable frame, an elastic member, a lever, a moving contact, a circuit board, a moving contact frame, a static contact and a normally closed contact. A cavity is formed in the housing, and the movable frame is slidably installed in the cavity. Inside the body, and the part of the movable frame is exposed outside the shell, so that it is convenient to press the movable frame to make the movable frame slide in the cavity. In the cavity and arranged on the bottom wall of the housing, the movable contact frame is installed in the cavity and connected ...

Claims

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Application Information

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IPC IPC(8): H01H13/14H01H13/10H01H13/66
CPCH01H13/14H01H13/10H01H13/66H01H15/107H01H13/18H01H15/005H01H1/0036H01H1/14H01H1/36H01H1/5805H01H3/12H01H9/04H01H9/30
Inventor 郑春开李子平黄邦然陈志豪张志海
Owner KEDU ELECTRIC CO LTD
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