CN215681140U - Signal transmission wire with metal elastic grounding structure - Google Patents
Signal transmission wire with metal elastic grounding structure Download PDFInfo
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- CN215681140U CN215681140U CN202120814863.8U CN202120814863U CN215681140U CN 215681140 U CN215681140 U CN 215681140U CN 202120814863 U CN202120814863 U CN 202120814863U CN 215681140 U CN215681140 U CN 215681140U
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- signal transmission
- metal
- connector
- metal elastic
- transmission line
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Abstract
The utility model discloses a signal transmission wire with a metal elastic grounding structure, which comprises a signal transmission line, wherein connectors are arranged at two ends of the signal transmission line, a metal head of the signal transmission line connector is connected with the metal elastic grounding structure, and the metal elastic grounding structure is connected with the metal elastic grounding structure through the metal head of the signal transmission line connector, is a metal elastic shifting sheet or a metal spring pin, is convenient for the grounding installation of a mainboard connector, and improves the grounding safety; the assembly workload can be reduced, and the labor cost is reduced; and adopt the metal elasticity ground structure of symmetrical placement to reach the force balance, ensure that mainboard connector ground connection and wire rod connector ground UNICOM are stable.
Description
Technical Field
The utility model relates to the technical field of signal transmission interface connection, in particular to a signal transmission wire with a metal elastic grounding structure.
Background
The grounding mode of the connector on the signal transmission interface mainboard in the current market has three types: the first is the self-locking grounding ear of the board connector, the second is the no self-grounding structure of the board connector, the grounding of the conductive foam is needed to be added, and the third is the self-grounding elastic sheet of the board connector. The wire connector is connected to the iron disc in the three ways to pass the electromagnetic radiation parameter requirement and the static parameter requirement of the product. The automatic assembly can not be realized to two kinds of preceding ground connection modes, and the third kind ground connection mode has the probability to cause connector shell fragment card at iron disc connector opening part, and these three kinds of ground connection modes can all increase when the equipment and human cost, can't improve work efficiency.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
In order to solve the defects in the prior art, the utility model aims to provide a signal transmission wire with a metal elastic grounding structure, wherein the ground of a main board connector is communicated with the ground of a wire connector.
Technical scheme
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a from signal transmission wire rod of taking metal elasticity ground structure includes signal transmission line, and the signal transmission line both ends are equipped with connector, its characterized in that: the metal head of the connector is connected with a metal elastic grounding structure.
Preferably, the metal elastic grounding structure is a metal elastic shifting piece or a metal spring needle.
Preferably, the metal elastic shifting sheet is formed by bending a metal sheet, one end of the metal elastic shifting sheet is connected with the metal head of the signal transmission line connector, and the bent part of the other end of the metal elastic shifting sheet is elastically abutted to the connector interface of the mainboard.
Preferably, one end of the metal spring pin is connected with the metal head of the signal transmission line connector, and the other free end of the metal spring pin is elastically abutted to the interface of the mainboard connector.
Preferably, the metal elastic grounding structures are symmetrically arranged on opposite sides of the metal head of the signal transmission line connector.
Preferably, one end of the metal elastic grounding structure is electrically connected and fixed with the metal head of the signal transmission line connector.
Advantageous effects
By adopting the technical scheme, the utility model has the following beneficial effects:
1. the metal head of the signal transmission line connector is connected with a metal elastic grounding structure, so that the grounding installation of a mainboard connector is facilitated, and the grounding safety is improved; and the assembly workload and the labor cost can be reduced.
2. Compared with the signal transmission wire rod with the metal elastic grounding structure arranged on one side, the signal transmission wire rod with the metal elastic grounding structure arranged symmetrically can achieve force balance, and ensure that the grounding of the mainboard connector and the grounding of the wire rod connector are stably communicated.
Drawings
The utility model is described in further detail below with reference to the following figures and detailed description:
fig. 1 is a schematic view of a signal transmission wire with a metal elastic grounding structure according to the present invention;
fig. 2 is a schematic structural view of a signal transmission wire with a metal elastic grounding structure of the present invention elastically abutting against an interface of a motherboard connector;
FIG. 3 is a schematic diagram of another signal transmission wire with a metal elastic grounding structure according to the present invention;
fig. 4 is a schematic structural view of another signal transmission wire with a metal elastic grounding structure according to the present invention elastically abutting against an interface of a motherboard connector.
In the figure: 1. a signal transmission line connector; 11. a signal transmission line connector metal head; 2. a metal elastic grounding structure; 21. a metal elastic shifting sheet; 22. a metal pogo pin; 3. a motherboard connector; 31. a motherboard connector interface.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3 or fig. 4, the present invention includes a signal transmission line, a signal transmission line connector 1 is disposed at two ends of the signal transmission line, a metal head 11 of the signal transmission line connector is connected with a metal elastic grounding structure 2, one end of the metal elastic grounding structure 2 is electrically connected and fixed with the metal head 11 of the signal transmission line connector, the other free end is elastically abutted against a connector interface 3 of a motherboard, when a wire with the metal elastic grounding structure 2 is inserted into the connector interface 31 of the motherboard, the connector ground of the motherboard is communicated with the wire connector ground, and then the wire is connected with an iron disc through the grounding structure of the wire, so as to achieve a grounding effect.
Further, the metal elastic grounding structure 2 is a metal elastic shifting piece 21 or a metal pogo pin 22.
Further, the metal elastic grounding structures 2 are symmetrically arranged on the opposite sides of the metal head 11 of the signal transmission line connector.
The utility model utilizes the basic principle that metal has conductivity, and the metal head 11 of the signal transmission line connector is connected with the metal elastic grounding structure 2, so that the signal transmission line has grounding performance, and the connector ground of the main board is communicated with the wire connector ground, thereby achieving the grounding effect.
The present invention is not limited to the above-described preferred embodiments, but various changes and modifications can be made by those skilled in the art without departing from the spirit and the principle of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and scope of the present invention should be construed as being included in the present invention.
Claims (2)
1. The utility model provides a from signal transmission wire rod of taking metal elasticity ground structure, includes signal transmission line, and the signal transmission line both ends are equipped with connector, its characterized in that: the connector metal head is connected with a metal elastic grounding structure, the metal elastic grounding structure is symmetrically arranged on the opposite side of the signal transmission line connector metal head, and the metal elastic grounding structure is a metal spring pin.
2. The signal transmission wire with the metal elastic grounding structure as set forth in claim 1, wherein: one end of the metal spring pin is connected with a metal head of the signal transmission line connector, and the other free end of the metal spring pin is elastically abutted to an interface of the mainboard connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814863.8U CN215681140U (en) | 2021-04-20 | 2021-04-20 | Signal transmission wire with metal elastic grounding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814863.8U CN215681140U (en) | 2021-04-20 | 2021-04-20 | Signal transmission wire with metal elastic grounding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215681140U true CN215681140U (en) | 2022-01-28 |
Family
ID=79970700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120814863.8U Active CN215681140U (en) | 2021-04-20 | 2021-04-20 | Signal transmission wire with metal elastic grounding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215681140U (en) |
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2021
- 2021-04-20 CN CN202120814863.8U patent/CN215681140U/en active Active
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