CN215870122U - Adapter cable - Google Patents
Adapter cable Download PDFInfo
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- CN215870122U CN215870122U CN202121203595.2U CN202121203595U CN215870122U CN 215870122 U CN215870122 U CN 215870122U CN 202121203595 U CN202121203595 U CN 202121203595U CN 215870122 U CN215870122 U CN 215870122U
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- joint
- box
- voltage
- patch cord
- connector
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Abstract
The utility model relates to the technical field of electronic cables, in particular to a patch cord, which comprises an expanded line body, a patch box, a main line connected to one end of the patch box and an auxiliary line connected to the other end of the patch box, wherein the main line is connected with an access connector, and the auxiliary line is connected with an output connector; the adapter box is provided with and is used for with expanding the switching mouth that the line body can be dismantled and be connected. The utility model has novel structure and ingenious design, and is convenient to realize data transfer or charging under the action of the access connector, the transfer box and the output connector; in addition, an expansion line body is further arranged, the expansion line body can be detachably connected with the adapter interface, the expansion of the connector is facilitated, data adapter with different requirements or conversion of different connectors is achieved, the use is flexible, the adaptability is strong, and the use by a user is facilitated.
Description
Technical Field
The utility model relates to the technical field of electronic cables, in particular to a patch cord.
Background
Electrical connectors, such as USB electrical connectors, have the feature of quick insertion and extraction, and are widely used at present. The electric connector is divided into a board connection type and a line connection type according to installation and use, and the line connection type connector can be inserted by utilizing a wire rod in an extending mode and is more flexible in use, so that at present, more transfer lines are used for transmitting signals. With the development of electronic technology, the electrical connector is also developed from low-level functions to high-level functions, and the one-to-one switching mode of the conventional patch cord is difficult to meet the actual requirement, and needs to be further improved and broken through.
Disclosure of Invention
The utility model provides a patch cord aiming at the problems in the prior art, which has a novel structure and is convenient to realize data transfer or charging under the action of an access connector, a patch box and an output connector; in addition, an expansion line body is further arranged, the expansion line body can be detachably connected with the adapter interface, the expansion of the connector is facilitated, data adapter with different requirements or conversion of different connectors is achieved, the use is flexible, the adaptability is strong, and the use by a user is facilitated.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a patch cord, which comprises an expanded line body, a patch box, a main line connected to one end of the patch box and a secondary line connected to the other end of the patch box, wherein the main line is connected with an access connector, and the secondary line is connected with an output connector; the adapter box is provided with and is used for with expanding the switching mouth that the line body can be dismantled and be connected.
The expansion line body comprises a wire body, a first joint and a second joint, the first joint and the second joint are respectively connected to two ends of the wire body, and the first joint is detachably connected with the adapter.
The control circuit board is arranged in the switching box and is respectively connected with the main line, the secondary line and the switching port.
Wherein, control circuit board is provided with fast filling module, fast filling module includes:
the input end is connected with the main line;
the quick charging communication protocol module is connected with the input end, is provided with at least one quick charging protocol and is used for finishing handshake communication of the quick charging protocol with an external charging power adapter so that the external charging power adapter with the quick charging protocol inputs high-voltage and low-current for quick charging to the input end;
the voltage reduction module is connected with the input end and is used for converting high-voltage low current input by the external charging power adapter into low-voltage high current for quick charging;
and the output end is connected with the voltage reduction module and the switching port and used for outputting the low-voltage high current converted by the voltage reduction module to the switching port.
Wherein, the access joint with the output connects and is Type-C connects.
Wherein, first joint is Type-C and connects, the second connects for Lightning connects.
The utility model has the beneficial effects that:
the utility model has novel structure and ingenious design, and is convenient to realize data transfer or charging under the action of the access connector, the transfer box and the output connector; in addition, an expansion line body is further arranged, the expansion line body can be detachably connected with the adapter interface, the expansion of the connector is facilitated, data adapter with different requirements or conversion of different connectors is achieved, the use is flexible, the adaptability is strong, and the use by a user is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a patch cord according to the present invention.
The reference numerals in fig. 1 include:
1. expanding a line body; 2. a junction box; 3. a main line; 4. a secondary line; 5. connecting a connector; 6. an output connector; 7. a transfer port; 8. a wire body; 9. a first joint; 10. a second joint.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
A patch cord, as shown in fig. 1, includes an expanded line body 1, a patch box 2, a main line 3 connected to one end of the patch box 2, and a secondary line 4 connected to the other end of the patch box 2, where the main line 3 is connected to an access connector 5, and the secondary line 4 is connected to an output connector 6; the adapter box 2 is provided with an adapter port 7 which is detachably connected with the expanded wire body 1. Specifically, the utility model has novel structure and ingenious design, and is convenient to realize data transfer or charging under the action of the access connector 5, the transfer box 2 and the output connector 6; in addition, the expansion line body 1 is further arranged, the expansion line body 1 can be detachably connected with the adapter interface 7, the expansion of the utility model is facilitated, data adapter with different requirements or conversion of different connectors is realized, the use is flexible, the adaptability is strong, and the use by users is facilitated.
The patch cord of this embodiment, it includes wire body 8 and connects 9 and second joints 10 in the first joint and the second at wire body 8 both ends respectively to expand the line body 1, first joint 9 is used for can dismantling with switching mouth 7 and is connected. Particularly, the quick plugging and unplugging of the line body 1 can be conveniently expanded through the arrangement, and the use is flexible.
Preferably, the adapter 7 is adapted to the first connector 9.
In the patch cord of this embodiment, a control circuit board is arranged in the patch box 2, and the control circuit board is connected with the main line 3, the secondary line 4 and the patch port 7 respectively.
This embodiment a patch cord, control circuit board is provided with fast fill module, fast fill module includes:
an input end connected to the main line 3;
the quick charging communication protocol module is connected with the input end, is provided with at least one quick charging protocol and is used for finishing handshake communication of the quick charging protocol with an external charging power adapter so that the external charging power adapter with the quick charging protocol inputs high-voltage and low-current for quick charging to the input end;
the voltage reduction module is connected with the input end and is used for converting high-voltage low current input by the external charging power adapter into low-voltage high current for quick charging;
and the output end is connected with the voltage reduction module and the adapter port 7 and is used for outputting the low-voltage high current converted by the voltage reduction module to the adapter port 7.
Specifically, the fast charging module in this embodiment is the prior art, and when the power adapter with the fast charging protocol connected to the access connector 5 successfully performs handshake communication of the fast charging protocol with the fast charging communication protocol module, the charging power adapter with the fast charging protocol inputs high-voltage and low-current for fast charging to the patch cord; if the quick-charging protocol of the quick-charging communication protocol module is a QC quick-charging protocol and the quick-charging protocol of the external charging power adapter is also the QC quick-charging protocol, the quick-charging communication protocol module can successfully perform handshake communication with the charging power adapter, so that the external charging power adapter provides high voltage such as 9V, 12V, 20V and other quick-charging voltages of different levels, the current of the external charging power adapter is correspondingly adjusted according to the total output power, and the corresponding output current is correspondingly reduced due to the increase of the voltage, so that the transmission current on a wire is small, and the heat productivity of a patch cord can be reduced; the voltage reduction module is used for converting high voltage input by an external charging power adapter into low voltage to adapt to standard input voltage of the mobile terminal, if the mobile terminal connected with the output connector 6 is a smart phone, the high voltage 9V or 12V is reduced to 5V to adapt to the voltage input standard of the smart phone, and the corresponding current can be increased, such as 5V/2A, to meet the requirement of quick charging.
Preferably, the model of the control chip of the quick charging module is HN 9501.
In the patch cord of this embodiment, preferably, the access connector 5 and the output connector 6 are both Type-C connectors.
In the patch cord of this embodiment, preferably, the first connector 9 is a Type-C connector, and the second connector 10 is a Lightning connector.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A patch cord, comprising: the cable comprises an expanded cable body, a switching box, a main cable connected to one end of the switching box and a secondary cable connected to the other end of the switching box, wherein the main cable is connected with an access connector, and the secondary cable is connected with an output connector; the adapter box is provided with and is used for with expanding the switching mouth that the line body can be dismantled and be connected.
2. A patch cord as claimed in claim 1, wherein: the expansion wire body comprises a wire body, a first joint and a second joint, wherein the first joint and the second joint are respectively connected to two ends of the wire body, and the first joint is detachably connected with the switching port.
3. A patch cord as claimed in claim 1, wherein: and a control circuit board is arranged in the switching box and is respectively connected with the main line, the auxiliary line and the switching port.
4. The patch cord of claim 3, wherein the control circuit board is provided with a fast charging module, the fast charging module comprising:
the input end is connected with the main line;
the quick charging communication protocol module is connected with the input end, is provided with at least one quick charging protocol and is used for finishing handshake communication of the quick charging protocol with an external charging power adapter so that the external charging power adapter with the quick charging protocol inputs high-voltage and low-current for quick charging to the input end;
the voltage reduction module is connected with the input end and is used for converting high-voltage low current input by the external charging power adapter into low-voltage high current for quick charging;
and the output end is connected with the voltage reduction module and the switching port and used for outputting the low-voltage high current converted by the voltage reduction module to the switching port.
5. A patch cord as claimed in claim 1, wherein: the access joint with the output connects and is the Type-C and connects.
6. A patch cord as claimed in claim 2, wherein: the first joint is Type-C joint, the second connects for Lightning connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121203595.2U CN215870122U (en) | 2021-05-31 | 2021-05-31 | Adapter cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121203595.2U CN215870122U (en) | 2021-05-31 | 2021-05-31 | Adapter cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215870122U true CN215870122U (en) | 2022-02-18 |
Family
ID=80313545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121203595.2U Active CN215870122U (en) | 2021-05-31 | 2021-05-31 | Adapter cable |
Country Status (1)
Country | Link |
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CN (1) | CN215870122U (en) |
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2021
- 2021-05-31 CN CN202121203595.2U patent/CN215870122U/en active Active
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