Electric lap joint structure for large stroke sliding mechanism
A technology of sliding mechanism and electrical lapping, which is applied in the direction of conductive connection, circuit, connection, etc., can solve the problems of poor lapping effect and failure to meet electrical protection requirements, reduce lapping resistance, realize electrical protection, and benefit release effect
Active Publication Date: 2018-11-02
AIR FORCE MEDICAL CENT PLA +1
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- Application Information
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Problems solved by technology
The above methods can be applied to fixed parts or short-stroke sliding parts, but for large-stroke sliding mechanisms, the above method has poor lap joint effect and cannot meet the electrical protection requirements.
Method used
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Embodiment Construction
[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] The core of the present invention is to disclose an electrical overlapping method for a large-stroke sliding mechanism, so as to realize a good electrical overlapping between the sliding mechanism and its installation platform, thereby realizing electrical protection.
[0024] Hereinafter, an embodiment will be described with reference to the drawings. Furthermore, the examples shown below do not in any way limit the content of the invention described in the claims. In addition, the entire contents of the constitution identified in the following embodiments are not limited to be essential to the solution of the invention described in the claims.
[0025] see Figure 1 to Figure 3 , the electrical overlapping structure of the sliding mechanism provided by the embodiment of the present invention includes an overlapping pin 01, an overlapping seat 02 and an overl...
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The invention discloses an electric lap joint structure for a large stroke sliding mechanism, comprising a lap joint pin, a lap joint seat and a lap joint wire, wherein one end of the pin of the lap joint pin is fixedly connected to one end of the lap joint wire, the other end of the lap joint wire is fixedly connected to the sliding member, and the other end of the lap joint pin is in contact with the lap joint seat during the movement to realize the conduction between the sliding member and the lap joint seat; the lap joint pin includes a pin, a housing, a base and a spring, wherein the housing is fixedly connected to the base, the pin is located between the housing and the base, and the spring is sleeved on the pin. According to the lap joint mode for the sliding mechanism provided by the invention, when the sliding member moves, the lap joint pin may be pressed into contact with the lap joint seat, and the pin, the lap joint wire and the lap joint seat may form an electrical passage, thereby realizing electrical protection for the sliding member.
Description
technical field [0001] The invention relates to an electric lap joint structure for a large-stroke sliding mechanism, which belongs to the field of electric lap joint protection. Background technique [0002] Lap connection is to provide a stable low-impedance electrical path between the metal components of the equipment and between the components and the fixed platform, thereby preventing electromagnetic interference levels between them, providing a power supply current path, and also preventing electric shock, electrostatic protection, lightning protection, etc. necessary measures. The commonly used overlapping method is to use electrical overlapping wire connection or direct fixed contact between two surfaces. The above methods can be applied to fixed parts or short-stroke sliding parts, but for large-stroke sliding mechanisms, the above method has poor lap joint effect and cannot meet the electrical protection requirements. [0003] Therefore, how to provide a reliable...
Claims
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IPC IPC(8): H01R41/02H01R4/48
CPCH01R4/4863H01R41/02
Inventor 郭磊李法林刘威葛方俊邢立华
Owner AIR FORCE MEDICAL CENT PLA