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Sheet-type contact component, electric connector and printed board component

A technology of electrical connectors and contacts, which is applied in the direction of contact parts, fixed/insulated contact components, connections, etc., can solve the problems of large volume of high-current connectors, and achieve the effect of simple structure, large volume and small volume

Active Publication Date: 2017-08-29
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a small-volume high-current chip contact to solve the problem of large volume of the existing high-current connector; board assembly

Method used

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  • Sheet-type contact component, electric connector and printed board component
  • Sheet-type contact component, electric connector and printed board component
  • Sheet-type contact component, electric connector and printed board component

Examples

Experimental program
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Embodiment Construction

[0036] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0037] A specific embodiment of the printed board assembly of the present invention, such as Figure 1 to Figure 4 As shown, the printed board assembly includes a printed board 4 and a socket installed on the printed board 4, and the socket is an electrical connector. The electrical connector includes an insulator 1 provided with a slot and a blade contact 2 installed in the slot. The blade contact 2 includes a beam and a conductive piece 25 arranged on the beam. The beam is a U-shaped frame structure surrounded by a vertical plate 21 extending in the vertical direction and two extension plates 22 that are arranged on the front and rear sides of the vertical plate 21 and extend to the right. The slots run through the front and rear sides of the insulator , its cross-sectional shape is U-shaped adapted to the shape of the beam, the upper notch of the slo...

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Abstract

The invention relates to a sheet-type contact component, an electric connector and a printed board component. The sheet-type contact component comprises a crossbeam of a frame-shaped structure, wherein the crossbeam is extended along left and right directions. A lower side surface of the crossbeam is provided with a press fitting structure. The sheet-type contact component is inserted into a slot of an insulator. An upper side surface of the crossbeam is provided with conducting strips which are oppositely arranged in a front and back mode and are extended upwardly. Front portions of the conducting strips which are oppositely arranged in the front and back mode are cooperated to form a contact portion of the contact component. The crossbeam of a sheet-type contact component frame structure achieves a fixation effect and can enhance a through-current capability so that the structure of the contact component is simple, the size is small and a problem that the size of the electric connector is large is solved. Simultaneously, when the adaptive contact component is plugged, a plugging force generates a pulling force or a pushing force at an installation position of the contact component and a printed board; and tensile strength of the contact component is greater than bending strength so that the contact component is not bended and deformed and a problem that the contact component is loosened is avoided.

Description

technical field [0001] The invention relates to a chip contact piece, an electrical connector and a printed board assembly. Background technique [0002] With the development of the communication field, the functions and integration of communication equipment have been continuously improved, which makes the requirements for the power supply of communication equipment higher and higher, and the flow rate per unit area of ​​the electrical connector of the power supply is also raised. high demands. At the same time, with the miniaturization and high integration of communication equipment, in addition to meeting the requirements of current flow per unit area, electrical connectors must also have a small enough volume to meet the use of small spaces. Existing high-current connectors Generally, the volume is large and cannot meet the needs of communication equipment. Contents of the invention [0003] The purpose of the present invention is to provide a small-volume high-curre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/40H01R12/55H05K1/18
CPCH01R12/55H01R13/02H01R13/40H05K1/181
Inventor 李永聪张志中
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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