CN219554035U - Signal transmission line convenient to fixed mounting - Google Patents
Signal transmission line convenient to fixed mounting Download PDFInfo
- Publication number
- CN219554035U CN219554035U CN202223109988.4U CN202223109988U CN219554035U CN 219554035 U CN219554035 U CN 219554035U CN 202223109988 U CN202223109988 U CN 202223109988U CN 219554035 U CN219554035 U CN 219554035U
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- CN
- China
- Prior art keywords
- plug
- protective cover
- transmission line
- signal transmission
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a signal transmission line convenient for fixed installation, which comprises a connecting plug and a signal connecting wire; the connecting plug comprises a plug shell, a connector and a circuit board, wherein the circuit board is arranged in the plug shell, and the connector is arranged at the front end of the plug shell and is fixed on the plug shell through a limiting block; both sides of the limiting block are provided with fixed components; the signal connecting wire is arranged at the rear end of the plug shell and is connected with the circuit board; the connecting plug is provided with a protective cover, and fixing ports corresponding to the fixing components are arranged at the protective cover and the connecting ports. When the connecting plug is inserted into the protective cover or the connecting port, the connecting plug can be inserted into the protective cover or the connecting port by pressing the pressing block, and when the connecting plug is taken down, the clamping block can be retracted only by pressing the pressing block of the fixing assembly, so that the connecting plug has the functions of convenient installation and unlocking.
Description
Technical Field
The utility model relates to a signal transmission line, in particular to a signal transmission line convenient for fixed installation.
Background
The signal line is mainly used for transmitting sensing information and control information in the electric control circuit. The signal lines are often formed by a plurality of cables into one or more transmission lines, or may be printed wires arranged in a printed circuit board, and with the continuous progress of technology and application, the signal lines have been developed from metal carriers to other carriers. The signal line is a wire for transmitting an acoustic signal generated by the sound source signal source.
The signal connection line is connected with communication equipment and inevitably uses the connector, but current connector simple structure, the connector produces easily not hard up when long-time use, and then influences signal transmission's quality.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a signal transmission line convenient for fixed installation, and solves the problems that the existing connector is simple in structure, and the connector is easy to loosen during long-time use, so that the quality of signal transmission is affected.
The signal transmission line convenient for fixed installation is realized by the following technical scheme: comprises a connecting plug and a signal connecting wire;
the connecting plug comprises a plug shell, a connector and a circuit board, wherein the circuit board is arranged in the plug shell, and the connector is arranged at the front end of the plug shell and is fixed on the plug shell through a limiting block; both sides of the limiting block are provided with fixed components; the signal connecting wire is arranged at the rear end of the plug shell and is connected with the circuit board; the connecting plug is provided with a protective cover, and fixing ports corresponding to the fixing components are arranged at the protective cover and the connecting ports.
As the preferable technical scheme, the fixing component comprises a movable groove arranged in the side surface of the connector, a movable plate is arranged in the movable groove, a clamping block is arranged above the front end of the movable plate, a pressing block is arranged above the rear end of the movable plate, the clamping block penetrates through the movable groove to be arranged outside the connector, the pressing block penetrates through a limiting block above the movable groove and a plug shell to be arranged outside the connector, and a spring is arranged between the movable plate and the movable groove; the clamping block corresponds to the fixing port of the protective cover or the connecting port.
As the preferable technical scheme, the circuit board is wrapped with a layer of heat conducting layer, and the upper part and the lower part of the heat conducting layer are both arranged outside the connecting plug in a protruding way.
As the preferable technical scheme, the front end connection part of the protective cover or the connecting port is provided with a metal sheet, and the connecting plug is provided with a magnet corresponding to the metal sheet.
As the preferable technical scheme, the bottom of the movable plate is provided with a spring hole, and the spring is arranged in the spring hole.
The beneficial effects of the utility model are as follows: according to the utility model, through the arrangement of the fixing assembly, when the connecting plug is inserted into the protective cover or the connecting port, the connecting plug can be inserted into the protective cover or the connecting port by pressing the pressing block, and when the connecting plug is taken down, the clamping block can be retracted only by pressing the pressing block of the fixing assembly, so that the connecting plug has the functions of convenient installation and unlocking.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the connection structure with the protective cover according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a fixing assembly according to the present utility model;
fig. 5 is a schematic view of a circuit board mounting structure according to the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Example 1
As shown in fig. 1-2, a signal transmission line of the present utility model, which is convenient for fixed installation, comprises a connection plug 1 and a signal connection line 2;
the connecting plug 1 comprises a plug shell 3, a connector 4 and a circuit board 5, wherein the circuit board 5 is arranged in the plug shell 3, the connector 4 is arranged at the front end of the plug shell 3 and is fixed on the plug shell 3 through a limiting block 11; both sides of the limiting block 5 are provided with fixed components; the signal connecting wire 2 is arranged at the rear end of the plug shell 3, and the signal connecting wire 2 is connected with the circuit board 5; the connecting plug 1 is provided with a protective cover 6, and the protective cover 6 and the connecting port are provided with fixing ports corresponding to the fixing components.
As shown in fig. 3-4, the fixed component comprises a movable groove 7 arranged in the side surface of the connector 4, a movable plate 8 is arranged in the movable groove 7, a clamping block 9 is arranged above the front end of the movable plate 8, a pressing block 10 is arranged above the rear end of the movable plate 8, the clamping block 9 passes through the movable groove 7 to be arranged outside the connector 4, a limiting block 11 passes through the movable groove 7 and the plug housing 3 to be arranged outside the connecting plug 1, and a spring is arranged between the movable plate 8 and the movable groove 7; the clamping block 9 corresponds to the protective cover 6 or the fixed port of the connecting port.
As shown in fig. 5, the circuit board 5 is wrapped with a heat conducting layer 12, and the upper and lower parts of the heat conducting layer 12 are both protruded outside the connection plug 1 to play a role in heat dissipation.
In this embodiment, a metal sheet is disposed at the front end connection of the protection cover 6 or the connection port, and a magnet corresponding to the metal sheet is disposed on the connection plug 1.
In this embodiment, a spring hole is provided at the bottom of the movable plate 8, and a spring is provided in the spring hole.
Example 2
The structure is the same as that of the embodiment 1, except that the insertion end of the clamping block 9 can be in a bevel connection structure, when the connecting plug 3 is inserted into the protecting cover 6 or the connecting port, the clamping block can be directly inserted into the protecting cover 6 or the connecting port due to the effect of the bevel connection and can be retracted only by pressing the pressing block of the fixing component when the connecting plug is taken down, so that the connecting plug has the functions of convenient installation and unlocking.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A signal transmission line convenient for fixed installation, characterized in that: comprises a connecting plug (1) and a signal connecting wire (2);
the connecting plug (1) comprises a plug shell (3), a connector (4) and a circuit board (5), wherein the circuit board (5) is arranged in the plug shell (3), and the connector (4) is arranged at the front end of the plug shell (3) and is fixed on the plug shell (3) through a limiting block (11); both sides of the limiting block (11) are provided with fixed components; the signal connecting wire (2) is arranged at the rear end of the plug shell (3), and the signal connecting wire (2) is connected with the circuit board (5); the connecting plug (1) is provided with a protective cover (6), and the protective cover (6) and the connecting port are provided with fixing ports corresponding to the fixing components.
2. The signal transmission line for facilitating fixed installation of claim 1, wherein: the fixing assembly comprises a movable groove (7) arranged inside the side surface of the connector (4), a movable plate (8) is arranged inside the movable groove (7), a clamping block (9) is arranged above the front end of the movable plate (8), a pressing block (10) is arranged above the rear end of the movable plate (8), the clamping block (9) penetrates through the movable groove (7) to be arranged outside the connector (4), the pressing block (10) penetrates through a limiting block (11) above the movable groove (7) and the plug shell (3) to be arranged outside the connecting plug (1), and a spring is arranged between the movable plate (8) and the movable groove (7); the clamping block (9) corresponds to the protective cover (6) or a fixed port of the connecting port.
3. The signal transmission line for facilitating fixed installation of claim 1, wherein: the circuit board (5) is wrapped with a heat conducting layer (12), and the upper part and the lower part of the heat conducting layer (12) are arranged outside the connecting plug (1) in a protruding mode, so that the heat dissipation effect is achieved.
4. The signal transmission line for facilitating fixed installation of claim 1, wherein: the front end connection part of the protective cover (6) or the connecting port is provided with a metal sheet, and the connecting plug (1) is provided with a magnet corresponding to the metal sheet.
5. The signal transmission line for facilitating fixed installation of claim 2, wherein: the bottom of the movable plate (8) is provided with a spring hole, and a spring is arranged in the spring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223109988.4U CN219554035U (en) | 2022-11-23 | 2022-11-23 | Signal transmission line convenient to fixed mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223109988.4U CN219554035U (en) | 2022-11-23 | 2022-11-23 | Signal transmission line convenient to fixed mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554035U true CN219554035U (en) | 2023-08-18 |
Family
ID=87734321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223109988.4U Active CN219554035U (en) | 2022-11-23 | 2022-11-23 | Signal transmission line convenient to fixed mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554035U (en) |
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2022
- 2022-11-23 CN CN202223109988.4U patent/CN219554035U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |