Scalable contact conductive connection device

A technology of conductive connection and conductive device, which is applied in the field of conductive connection device of retractable contacts, can solve the problems of inability to ensure the continuous conduction of conductive equipment, wear contact resistance, contact conduction damage, etc., and achieve simple structure and ensure stability permanent, easy-to-make effects

Inactive Publication Date: 2016-03-30
深圳中物兴华科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Failure of any of these factors to meet predetermined values ​​can lead to problems such as contact welding, wear, or rapid increase in contact resistance
Because the large current passing through the contact point will easily cause damage to the contact conduction, and the continuous conduction of the conductive device cannot be guaranteed.
[0003] A

Method used

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  • Scalable contact conductive connection device
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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 with figure 2 As shown, the present invention provides a conductive connection device for retractable contacts, including an insulating base 100, the upper surface of the insulating base 100 is connected to the conductive device 200, the insulating base 100 is a polymer composite material base, and the upper surface of the insulating base 100 is opened There is at least one groove 110 for placing the conductor 210 . By setting the insulating base 100, it can ensure that the conductors 210 on the insulating base 100 can be conducted. At the same time, the insulating base ...

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Abstract

A scalable contact conductive connection device comprises an insulating base; the upper surface of the insulating base is connected with a conductive connection unit; the conductive connection unit comprises a trigger and a conductor, wherein at least one conoid contact is arranged at the top end of the trigger; an arc strike is arranged at the top end of the contact; a spring is arranged in the middle of the trigger; the upper end of the spring is connected with a cylinder; the spring is driven to stretch out and draw back through the stretching out and drawing back of the cylinder to enable a scalable contact to be in a retracted state; a connecting conducting wire is arranged in the trigger; a thread is fixedly formed in the lower part of the trigger; and the conductor is directly connected with the trigger in a contact manner. According to the conductive connection device, through arrangement of the insulating base, breakover of the conductor on the insulating base can be ensured; meanwhile, through the insulating base, a conductive article is unlikely to realize entire breakover, and the base made of a polymer composite material is high-temperature-resistant and corrosion-resistant; and the spring is arranged in the middle of the trigger to ensure stable contact, so that the conductive connection device is not only high in applicability, safe and reliable, but also has a certain flexibility, and is long in service life.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a conductive connection device for a retractable contact. Background technique [0002] No matter what kind of conductive equipment, their performance is affected by contact material, voltage and current value, type of load, and temperature environment. Failure to meet predetermined values ​​for any of these factors can cause problems such as contact welding, wear, or a rapid increase in contact resistance. Because the large current passing through the contacts will easily cause damage to the conduction of the contacts, and the continuous conduction of the conductive equipment cannot be guaranteed. [0003] At the same time, the connection points of current conductive equipment are generally plug-type or adsorption-type, and the exposed contact points of the connected equipment are always connected to the internal components. If water or liquid touches the contacts...

Claims

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Application Information

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IPC IPC(8): H01R13/24H01R13/533
CPCH01R13/533H01R13/2407H01R13/2471
Inventor 刘键聂新民王迪魏长斌劳贵兰
Owner 深圳中物兴华科技发展有限公司
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