Pins and plug assembly with same

A technology of pins and plugs, which is applied in the field of power plugs, can solve the problems of poor connection reliability between plug pins and plastic parts, plastic parts connection deformation, easy deformation and damage, etc., to achieve the effect of large riveting pressure, increased strength, and improved assembly speed

Inactive Publication Date: 2015-12-30
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the poor reliability of the connection between the pins and the plastic parts of the current plug. The power cord and the pins are connected by welding, which is difficult to operate, and the high temperature of welding is easily transmitted to the plastic parts, resulting in deformation of the connection, so that the plug product is easily deformed during use. Damaged technical issues

Method used

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  • Pins and plug assembly with same
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  • Pins and plug assembly with same

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Embodiment Construction

[0023] Now, the present invention will be described in further detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention, and should not be construed as limiting the present invention.

[0024] Such as image 3 and 4 In the illustrated embodiment, the pin 20 of the present invention includes a safety standard part 201, an embedded injection plastic part 202 and a power supply part 203, and two sinking platforms 2021 are arranged symmetrically on both sides of the embedded injection plastic part 202 There is a circular through hole 2022 embedded in the middle of the injection plastic part 202, and the power supply part 203 has a Y-shaped fork 2031, and the symmetrical top of the Y-shaped fork 2031 has a C-shaped chamfer 2032, and the Y-shaped fork 2031 The bot...

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Abstract

The invention discloses pins and a plug assembly with the same. A round through hole is formed in the middle of each plastic part embedding and ejecting part, and a Y-type prong is arranged on each connecting-out power source. The plug assembly comprises a pair of pins, a plastic part and a pair of adaptor metal elastic pieces, the plastic part embedding and ejecting parts of the pins make tight contact with the plastic part, through holes are formed in the adaptor metal elastic pieces and are suitable for the Y-type prongs to penetrate through, and the pair of adaptor metal elastic pieces and the pair of pins are tightly connected into one through riveting. The round through hole is additionally formed in the plastic part embedding and ejecting part of each pin, so that the reliability and strength of connection of the pins and the plastic part are higher; in addition, a round through hole of each connecting-out power source is changed into the Y-type prong with a C-type chamfer and a round chamfer, the Y-type prongs will not fracture when extending to the two sides, and secondary damage to the pins of the plug assembly is avoided.

Description

technical field [0001] The invention relates to a connector, in particular to a pin and a plug assembly with the pin, which are used for a power plug. Background technique [0002] People have higher and higher requirements for the volume of electronic products with plugs, requiring the products to be small, light, firm and safe. Therefore, the volume of electronic products with plugs such as power cats and smart sockets is getting smaller and smaller; and because electronic products with plugs such as power cats and smart sockets are always charged with strong electricity (AC220V), the pins of the plugs (or metal PIN needle) conductivity and reliability are very important. [0003] In order to meet the conductivity and safety of the plug, the national standard specifies the dimensional requirements for the thickness (t), width (b), spacing (F) and height (R) of the plug pins. Therefore, in the design of plug products, the dimensions mentioned above must meet the safety st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/04H01R13/405H01R4/06
Inventor 吴发军
Owner PHICOMM (SHANGHAI) CO LTD
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