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A dust-proof, moisture-proof and bending-resistant rs232 serial data cable

A technology of serial data and bending resistance, which is applied in the field of data lines, can solve the problems affecting the stability and service life of data transmission, avoid the use effect and service life decline, improve bending resistance and tensile strength, and optimize the storage environment Effect

Active Publication Date: 2018-01-09
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the use or storage of RS232 serial data cable, it will be corroded by dust and water vapor, which will affect its data transmission stability and its service life

Method used

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  • A dust-proof, moisture-proof and bending-resistant rs232 serial data cable
  • A dust-proof, moisture-proof and bending-resistant rs232 serial data cable
  • A dust-proof, moisture-proof and bending-resistant rs232 serial data cable

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0020] Such as figure 1 and 2 As shown, the dust-proof, moisture-proof and bending-resistant RS232 serial data cable provided by the present invention includes a cable 2, a USB connector 1 arranged at one end of the cable 2, and an RS232 connector 3 with a fixing bolt 301 arranged at the other end of the cable 2 . The cable 2 is sequentially provided with an outer sheath 201, an outer insulating layer 202, an outer reinforcing layer 203, an outer shielding layer 204, and several conductors from outside to inside; a filler 205 is arranged between the outer shielding layer 204 and the conductor; Inside, an inner insulation layer 206 , an inner reinforcement layer 207 , an inner shielding layer 208 and a met...

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Abstract

The invention discloses a dustproof moistureproof bending-resistant RS232 serial port data line, and the data line comprises a cable, a USB connector disposed at one end of the cable, and an RS232 connector which is disposed at the other end of the cable and is provided with a fixed bolt. The cable is sequentially provided with an external sheath, an external insulating layer, an external enhancement layer, an external shielding layer and a plurality of conductors from the outside to the inside. A filling material is disposed between the external shielding layer and the conductors. Each conductor is sequentially provided with an internal insulating layer, an internal enhancement layer, an internal shielding layer and a metal cable core from the outside to the inside. The data line also comprises a connector protection sleeve which is used for protecting the USB connector and an RS232 connector. One end of the connector protection sleeve is provided with a USB interface which is used for the insertion of the USB connector, and the other end of the connector protection sleeve is provided with an RS232 interface which is used for the insertion of the RS232 connector. The data line effectively prolongs the service life, and effectively improves the stability of data transmission.

Description

technical field [0001] The invention relates to the field of data lines, in particular to an RS232 serial port data line with dust-proof and moisture-proof functions and resistance to bending. Background technique [0002] In the field of power equipment, RS232 serial data lines are often used to debug network equipment. The stable data transmission of RS232 serial data lines is very important for debugging efficiency and debugging accuracy. However, during the use or storage of RS232 serial data cable, it will be corroded by dust and water vapor, which will affect its data transmission stability and its service life. On the other hand, the RS232 serial data cable will inevitably be bent frequently, which requires it to have strong bending resistance to avoid affecting its transmission efficiency and life. Contents of the invention [0003] In order to solve the above problems, the present invention provides a RS232 serial port data cable with dust-proof and moisture-proo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/04H01B7/17H01B7/18H01R4/70H01R13/52H01R31/06
CPCH01B7/04H01B7/17H01B7/18H01R4/70H01R13/5202H01R31/06
Inventor 刘志刚魏晓光万光明刘小宝戴昭陈剑飞于缪高静姝彭淦榕
Owner STATE GRID SHANDONG ELECTRIC POWER