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Anti-spark electrical connector with limit delay function

A technology for preventing sparks and connectors, which is applied in the direction of electrical components, parts of connecting devices, circuits, etc. It can solve the problems of human injury, burnout of sockets or electrical appliances, and large current, and achieves the effect of convenient operation and simple structure

Active Publication Date: 2018-03-02
CHANGZHOU AMASS ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing electrical connectors, when used in relatively high-power electrical appliances or devices, the electrodes in the male and female plugs in the connectors are in direct contact , the instantaneous current is too large, and the contact point is very prone to sparks. In severe cases, it will not only burn out the socket or electrical appliances, but also cause harm to the human body.

Method used

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  • Anti-spark electrical connector with limit delay function
  • Anti-spark electrical connector with limit delay function
  • Anti-spark electrical connector with limit delay function

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Embodiment Construction

[0016] Such as Figure 1 to Figure 5 As shown, the present invention provides a spark-proof electrical connector with a limit delay function, which includes a male plug 1 and a female plug 2, and is characterized in that: the male plug 1 and the female plug 2 are each provided with a For positive and negative electrodes (11, 12, 21, 22) suitable for plug-in connection, the pair of electrodes are injection-molded in a casing (13, 23), and the casing (13, 23) is an injection-molded body; The positive electrode 21 in the female plug 2 is composed of an unconnected front electrode 211 and a rear electrode 212, and a resistor 24 is connected in series outside the front electrode 211 and the rear electrode 212, and the three are connected to each other.

[0017] Further, in order to firmly fix the resistor in the casing injection molded body, the resistor 24 is arranged in the injection molded body between a pair of electrodes ( 21 , 22 ) in the female plug 2 .

[0018] Further, in...

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Abstract

The present invention relates to a kind of anti-spark electrical connector with position-limiting and time-delay function. In the body, the shell is an injection molding body; the positive electrode in the female plug is composed of a front-end electrode and a rear-end electrode that are not connected, and a resistor is connected in series outside the front-end electrode and the rear-end electrode, and the three are connected to each other. The housing of the female plug is provided with a limit delay mechanism for controlling the insertion of the female plug into the male plug; the beneficial effects of the present invention are: 1. When using high-current electrical appliances, it is possible to prevent the male and female plugs from being plugged and unplugged; 2. The electrode is sparked or exploded due to instantaneous contact; 2. The structure is simple and the operation is convenient.

Description

technical field [0001] The invention relates to an electric connection plug, in particular to a spark-proof electric plug with a position-limiting and time-delay function. Background technique [0002] When the existing electrical connectors are used in relatively high-power electrical appliances or devices, the electrodes in the male and female plugs in the connectors are in direct contact, and the instantaneous current is too large, and the contact points are prone to sparks, which seriously Not only will it burn out the socket or electrical appliances, but it will also cause harm to the human body. Contents of the invention [0003] The purpose of the present invention is to invent a spark-proof electrical connector with a limit delay function, which is not easy to generate sparks when a large current passes through it, can protect the electrical connector or components from being damaged, and is easy to operate . [0004] In order to achieve the above purpose, the te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/66H01R24/00
Inventor 胡正宇
Owner CHANGZHOU AMASS ELECTRONICS
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