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Anti-load connector

A technology of connectors and connecting parts, applied in the direction of connection, fixed connection, installation of connecting parts, etc., can solve the problems of connector function or structure damage, disconnection, loosening, etc., and achieve the effect of avoiding connector function or structure damage.

Inactive Publication Date: 2012-07-25
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID QINGHAI ELECTRIC POWER COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the connectors of notebook computers on the market are inserted into the plugs, the force of downward pressure is usually transmitted to the pins of the circuit board below the connectors. Improper use causes excess load, which can easily cause cracks in the solder joints between the pins and the circuit board, resulting in shaking or loosening
Especially in the case of multiple plugging and unplugging or infrequent use of the connector, it will cause poor contact or disconnection of the connecting wire between the bottom of the connector and the circuit board, which will damage the function or structure of the connector

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0060] Please also refer to Figure 1A as well as Figure 1B, which are respectively a three-dimensional structure diagram and a front view of an anti-load connector according to the first embodiment of the present invention. The anti-load connector 100 is disposed on a circuit board 10 for connecting to a plug (not shown in the figure). The anti-load connector 100 includes a body 110 , an elastic buffer mechanism 120 and insertion parts 131 - 134 . The body 110 has an opening for inserting a plug. The elastic buffer mechanism 120 includes L-shaped pins 121 - 124 and elastic bodies 125 - 128 . The L-shaped pins 121 - 124 , for example, are made of metal, respectively connected to four corners of the bottom of the body 110 , and respectively connected to the insertion parts 131 - 134 . The elastic bodies 125 - 128 , such as rubber material with high hardness, are respectively fixed on the bending parts of the L-shaped pins 121 - 124 . The socket parts 131 - 134 are fixed on...

no. 2 example

[0067] Please also refer to Figure 2A as well as Figure 2B , which are respectively a three-dimensional structure diagram and a front view of an anti-load connector according to the second embodiment of the present invention. The anti-load connector 200 is disposed on a circuit board 20 for connecting to a plug (not shown in the figure). The anti-load connector 200 includes a main body 210 , an elastic buffer mechanism 220 and insertion parts 231 - 234 . The body 210 has an opening for inserting a plug. The elastic buffer mechanism 220 includes U-shaped pins 221 - 224 and elastic bodies 225 - 226 . The U-shaped pins 221 - 224 , for example, are made of metal, respectively connected to four corners of the bottom of the body 210 , and respectively connected to the insertion parts 231 - 234 .

[0068] The U-shaped pins 221 and 222 are respectively connected to opposite sides S1 and S2 of the bottom of the body 210 . The elastic bodies 225 - 226 , such as rubber with high h...

no. 3 example

[0075] Please also refer to Figure 3A as well as Figure 3B , which are respectively a three-dimensional structure diagram and a front view of an anti-load connector according to the third embodiment of the present invention. The anti-load connector 300 is disposed on a circuit board 30 for connecting to a plug (not shown in the figure). The anti-load connector 300 includes a body 310 , an elastic buffer mechanism 320 and insertion parts 331 - 334 . The body 310 has an opening for inserting a plug. The elastic buffer mechanism 320 includes arc-shaped elastic pieces 321 - 324 and elastic bodies 325 - 326 . The curved shrapnel 321-324 are, for example, made of metal. Two ends of the arc-shaped elastic piece 321 are respectively connected to two sides S1 and S2 of the bottom of the body 310 adjacent to the front edge of the connector 300 . Two ends of the arc-shaped elastic piece 323 are respectively connected to two sides S1 and S2 of the bottom of the body 310 adjacent to...

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PUM

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Abstract

The invention discloses an anti-load connector, which is arranged on a circuit board, used for being connected with a plug, and comprises: a body for the insertion of the plug; an elastic buffer mechanism connected with a bottom of the body and arranged between the body and the circuit board; and a plug-in part connected with the elastic buffer mechanism and used for being plugged in the circuit board, wherein when the plug is inserted into the body to generate an acting force which presses the elastic buffer mechanism downwards, the plug-in part-applied force of the acting force is buffered by means of the elastic deformation of the elastic buffer mechanism. According to the invention, the elastic buffer mechanism arranged between the connector and the circuit board is utilized to effectively buffer the downwards acting force, which is generated by the insertion of the plug in the connector, towards the plug-in part where the connector is plugged in the circuit board, thereby avoiding the problem that repeated plug-in of the plug or inappropriate use causes damage to the function or structure of the connector.

Description

technical field [0001] The present invention relates to an anti-load connector, and in particular to an anti-load connector for a notebook computer. Background technique [0002] At present, when the connectors of notebook computers on the market are inserted into the plugs, the force of downward pressure is usually transmitted to the pins of the circuit board below the connectors. Improper use causes excess load, which can easily cause cracks to appear at the solder joints between the pins and the circuit board, resulting in shaking or loosening. Especially in the case of multiple plugging and unplugging or infrequent use of the connector, the connection wires between the bottom of the connector and the circuit board may have poor contact or disconnection, which will damage the function or structure of the connector. Contents of the invention [0003] The invention relates to an anti-load connector, which can effectively buffer the downward force generated when a plug is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/51H01R13/73
Inventor 邓志明
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID QINGHAI ELECTRIC POWER COMPANY