CN211700645U - Electric connector, data line, connector female seat and charging head - Google Patents
Electric connector, data line, connector female seat and charging head Download PDFInfo
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- CN211700645U CN211700645U CN202020529038.9U CN202020529038U CN211700645U CN 211700645 U CN211700645 U CN 211700645U CN 202020529038 U CN202020529038 U CN 202020529038U CN 211700645 U CN211700645 U CN 211700645U
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Abstract
The present disclosure relates to an electrical connector, a data line, a connector female housing, and a charging head. The electrical connector includes: the insulating body comprises a base and a tongue plate connected to any side surface of the base; the plurality of inserting pins are arranged on the tongue plate; the extension pins are arranged on the tongue plate and located between two adjacent plug pins, and the extension pins are function pins for transmitting a private protocol.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to an electrical connector, a data line, a connector socket, and a charging head.
Background
Currently, with the increasing power of configuration functions of electronic devices, the battery capacity of electronic devices is increasing. Therefore, in order to shorten the charging time of the electronic device, various manufacturers have proposed a technical solution for rapidly charging the battery.
Most of equipment adopts the connection of a Type-c interface and a Type-c data line to charge based on the development of the current Type-c interface and a quick charging protocol, and the Type-c data line comprises two Type-c interfaces, and the wire rod is expensive and has high production cost.
SUMMERY OF THE UTILITY MODEL
The present disclosure provides an electrical connector, a data line, a female connector holder and a charging head to solve the disadvantages in the related art.
According to a first aspect of embodiments of the present disclosure, there is provided an electrical connector comprising:
the insulating body comprises a base and a tongue plate connected to any side surface of the base;
the plurality of inserting pins are arranged on the tongue plate;
the extension pins are arranged on the tongue plate and located between two adjacent plug pins, and the extension pins are function pins for transmitting a private protocol.
Optionally, the conductive surface of the extension pin is perpendicular to the thickness direction of the tongue plate.
Optionally, the conductive surface of the extension pin is perpendicular to the plugging direction of the electrical connector.
Optionally, the plurality of plug pins include a first data pin and a second data pin that are adjacently disposed, and the extension pin is disposed between the first data pin and the second data pin.
Optionally, the socket pin further includes a ground pin and a power pin, the ground pin, the power pin, the first data pin and the second data pin are arranged side by side, and the first data pin and the second data pin are located between the ground pin and the power pin.
Optionally, the electrical connector includes a plurality of the extension pins, and one or more of the extension pins are disposed between two adjacent plug pins.
Optionally, the extension pin is used for transmitting a fast charging protocol, and the extension pin includes a configuration channel function pin.
According to a second aspect of the embodiments of the present disclosure, there is provided a data line including:
a conductive cable;
an electrical connector as in any preceding embodiment, the electrical connector being connected to one end of the electrically conductive cable;
a Type-c connector connected to the other end on the conductive cable.
According to a third aspect of the embodiments of the present disclosure, there is provided a connector female housing including:
the female socket plug pin is used for being matched with the plug pin of the electric connector in any one embodiment to conduct electricity;
and the female socket extension pin is used for being matched with the extension pin of the electric connector in any one embodiment to conduct electricity.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a charging head including:
the power supply pin is used for being connected with an external socket;
the female connector holder according to any one of the above embodiments, wherein the female connector holder is electrically connected to the power supply pin.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
it can be known from the above embodiments that, in the present disclosure, the extension pins are disposed between the adjacent plug pins, so as to implement the extension function of the electrical connector by the cooperation between the extension pins and the dedicated female socket, and since the plug pins of the general female socket are usually arranged adjacently in sequence in the related art, when the electrical connector in the present disclosure is connected to the general female socket, the probability of the electrical connection between the extension pins and the general female socket can be reduced, and meanwhile, the functions that need to be implemented when the plug pins are electrically connected to the general female socket can be compatible.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic diagram illustrating the construction of an electrical connector according to an exemplary embodiment.
Fig. 2 is a schematic diagram illustrating another electrical connector according to an exemplary embodiment.
Fig. 3 is a schematic diagram illustrating a structure of a data line according to an example embodiment.
Fig. 4 is a schematic diagram illustrating a female connector housing according to an exemplary embodiment.
Fig. 5 is a schematic diagram illustrating a structure of a charging head according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
Currently, with the increasing power of configuration functions of electronic devices, the battery capacity of electronic devices is increasing. Therefore, in order to shorten the charging time of the electronic device, various manufacturers have proposed a technical solution for rapidly charging the battery.
In the correlation technique, when carrying out quick charge to electronic equipment, can adopt Type-c to Type-c data line connection charging end and electronic equipment, can promote charging efficiency. However, the cost of adopting the Type-c to Type-c data line is high, so in another related art, it is more preferable to use the USB a to Type-c data line as the charging cable to reduce the cost.
In order to meet the requirement of Type-c communication, in the related art, a pin may be added to the USB a connector, through which signal recognition or protocol communication with the electronic device is performed. In the related art, when the extension pin added to the USB a connector is plugged into another non-dedicated female socket, the extension pin is easily contacted with another pin on the non-dedicated female socket, which results in protocol incompatibility, failure to perform protocol communication through the extension pin, and loss of function of the data line in severe cases.
Therefore, as shown in fig. 1, the present disclosure provides a novel electrical connector 100, and the position of the extended pin on the electrical connector 100 can be designed reasonably, so that the probability of the extended pin on the electrical connector 100 contacting other non-compliant pins can be reduced. Specifically, still as shown in fig. 1, the electrical connector 100 may include an insulative body 1, a plug pin 2, and an extension pin 3. The insulating body 1 may include a base 11 and a tongue plate 12 connected to any one side of the base 11, and the tongue plate 12 may be disposed in a step shape with the base 11. The electrical connector 100 may include a plurality of plug pins 2 and extension pins 3, the plurality of plug pins 2 are disposed on the tongue plate 12, for example, as shown in fig. 1, the plurality of plug pins 2 may include a first plug pin 21, a second plug pin 22, a third plug pin 23 and a fourth plug pin 24, the first plug pin 21, the second plug pin 22, the third plug pin 23 and the fourth plug pin 24 are all disposed on the upper side of the tongue plate 12, or in other embodiments, the first plug pin 21, the second plug pin 22, the third plug pin 23 and the fourth plug pin 24 are all disposed on the lower side of the tongue plate 12, or a plurality of plug pins are disposed on both the upper side and the lower side of the tongue plate 12, which may be specifically designed as needed, and this disclosure does not limit this. Furthermore, the extension pin 3 can also be arranged on the tongue plate 12, with the extension pin 3 being arranged between two adjacent plug pins 2, for example as shown in fig. 1, with the extension pin 3 being arranged between the second plug pin 22 and the third plug pin 23.
In this embodiment, a plurality of plug pins 2 may be used to make electrical connections with pins in a common female socket, thereby performing the normal function of the base connector on which the electrical connector 100 depends. For example, the electrical connector 100 may be an extended pin 3 extended from the USB Type-a connector, when the electrical connector 100 is connected to the USB Type-a female socket, data transmission may be implemented through the connection between the electrical connector 100 and the USB Type-a female socket, and the pins of the USB Type-a female socket correspond to the plug pins 2 on the electrical connector 100 one-to-one, so that the pins do not contact with the extended pin 3, which may cause protocol incompatibility or partial function loss; when the electrical connector 100 is adapted to the dedicated socket, the extension pin 3 can be connected to the extension pin in the dedicated socket to implement the extension function of the electrical connector 100, for example, the extension pin 3 can be used to perform signal recognition or protocol communication with the extension pin in the dedicated socket. For example, in an embodiment, a fast charging protocol can be transmitted through the extension pin 3, and at this time, the extension pin 3 can be used as a CC pin in a configuration channel function pin, i.e., a Type-c connector, to transmit a CC signal.
Of course, in the above embodiment, the electrical connector 100 is only extended based on the USB Type-a connector, and actually, in other embodiments, the electrical connector may also be extended based on the USB Type-B or USB Type-c connector, which may be designed specifically as needed, and the disclosure does not limit this. In the above embodiment, the extension pin 3 is only used for transmitting the fast charging protocol, and actually, the extension pin 3 may also be used for transmitting proprietary protocols developed by other manufacturers, and the disclosure is not limited thereto.
It can be known from the above embodiments that, in the present disclosure, the extension pin 3 is disposed between the adjacent plug pins 2, so as to implement the extension function of the electrical connector 100 by the cooperation between the extension pin 3 and the dedicated female socket, and since the plug pins of the general female socket are usually arranged adjacently in sequence in the related art, when the electrical connector 100 in the present disclosure is connected with the general female socket, the probability of the electrical connection between the extension pin and the general female socket can be reduced, and meanwhile, the functions that need to be implemented when the plug pins 2 are electrically connected with the general female socket can be compatible.
In the present embodiment, the position of the conductive surface of the extension pin 3 relative to the extension pin 3 may be the same as the position of the conductive surface on the plug pin 2 relative to the plug pin 2, or may be different. For example, in an embodiment, the conductive surface of the extended pin 3 is perpendicular to the thickness direction of the tongue plate 12, and the relative position of the extended pin 3 and the conductive surface of the plug pin 2 is substantially the same as the relative position of the conductive surface of the plug pin 2 and the plug pin 2, so as to facilitate the arrangement of the circuit in the electrical connector 100, and to simplify the arrangement of the plug pin in the female socket when designing a dedicated female socket.
In another embodiment, the conductive surface of the extended pin 3 is perpendicular to the plugging direction of the electrical connector 100, and the relative position of the extended pin 3 is different from the relative position of the conductive surface of the plugging pin 2 and the plugging pin 2, so when the electrical connector 100 is connected with the universal female socket, since the conductive surface of the plugging pin in the universal female socket is generally perpendicular to the thickness direction of the tongue plate 12, the problem of the contact between the extended pin 3 and the non-related pin in the universal female socket can be further reduced.
In the above embodiments, the plurality of plug pins 2 may include a first data pin and a second data pin which are adjacently disposed, and the extension pin 3 may be disposed between the first data pin and the second data pin which are adjacently disposed. For example, still referring to fig. 1, the second plug pin 22 can be used as a first data pin, and the third plug pin 23 can be used as a second data pin, so that the extension pin 3 can be disposed between the second plug pin 22 and the third plug pin 23. In particular, if the gap between the second plug pin 22 and the third plug pin 23 is sufficient, one or more extension pins can be arranged between the second plug pin 22 and the third plug pin 23.
In the above embodiments, the socket pin 2 may further include a ground pin and a power pin, the ground pin, the power pin, the first data pin and the second data pin are arranged side by side, and the first data pin and the second data pin are located between the power pin and the ground pin. For example, as shown in fig. 1, the first plug pin 21 may serve as a ground pin and the fourth plug pin 24 may serve as a power pin, or the first plug pin 21 may serve as a power pin and the fourth plug pin 24 may serve as a ground pin.
In the embodiment shown in fig. 1, taking the electrical connector 100 including one extension pin 3 as an example, in other embodiments, as shown in fig. 2, the electrical connector 100 may also include a plurality of extension pins, such as the first extension pin 31 and the second extension pin 32 shown in fig. 2, the first extension pin 31 is located between the second plug pin 22 and the third plug pin 23, and the second extension pin 32 is located between the third plug pin and the fourth plug pin. Of course, only one extension pin is respectively disposed between the second plug pin 22 and the third plug pin 23, and the second extension pin 32 is located between the third plug pin and the fourth plug pin, in other embodiments, a plurality of extension pins may also be respectively disposed between the second plug pin 22 and the third plug pin 23, and the second extension pin 32 is located between the third plug pin and the fourth plug pin, and one or more extension pins may also be disposed between the first plug pin 21 and the second plug pin 22, which may be specifically designed as needed, and the disclosure does not limit this.
Based on the electrical connector 100 described in any of the above embodiments, as shown in fig. 3, the present disclosure further provides a data line 200 as shown in fig. 3, where the data line 200 may include a conductive cable 201, the electrical connector 100 as described in any of the above embodiments, and a Type-c connector 202, the electrical connector 100 is connected to one end of the conductive cable 201, the Type-c connector 202 is connected to the other end of the conductive cable 201, the electrical connector 100 may be connected to a charging connector, and the Type-c connector 202 may be connected to a charging interface of an electronic device, so as to charge a battery in the electronic device.
Of course, based on the electrical connector 100 in the present disclosure, the present disclosure also provides a female connector holder 300 adapted to the electrical connector 100 as shown in fig. 4, the female connector holder 300 may include a female holder plugging pin 301 and a female holder extension pin 302, the female holder plugging pin 301 is used for being connected to the plugging pin 2 of the electrical connector 100 described in any of the above embodiments, and the female holder extension pin 302 is connected to the extension pin 3 of the electrical connector 100 described in any of the above embodiments, so as to implement fast charging of the electronic device.
As shown in fig. 5, the present disclosure also provides a charging head 400, wherein the charging head 400 includes a female connector holder 300, and when the charging head 400 is connected to a data line provided with the electrical connector 100 and the charging head 400 is connected to an external socket, rapid charging of an electronic device can be achieved.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An electrical connector, comprising:
the insulating body comprises a base and a tongue plate connected to any side surface of the base;
the plurality of inserting pins are arranged on the tongue plate;
the extension pins are arranged on the tongue plate and located between two adjacent plug pins, and the extension pins are function pins for transmitting a private protocol.
2. The electrical connector of claim 1, wherein the conductive surface of the extended pin is perpendicular to the thickness direction of the tongue plate.
3. The electrical connector of claim 1, wherein the conductive surface of the extended pin is perpendicular to the mating direction of the electrical connector.
4. The electrical connector of claim 1, wherein the plurality of connector pins comprise a first data pin and a second data pin disposed adjacent to each other, and the extension pin is disposed between the first data pin and the second data pin.
5. The electrical connector of claim 4, wherein the socket pin further comprises a ground pin and a power pin, the ground pin, the power pin, the first data pin, and the second data pin are arranged side-by-side, and the first data pin and the second data pin are located between the ground pin and the power pin.
6. The electrical connector of claim 1, wherein the electrical connector comprises a plurality of the extension pins, and one or more of the extension pins are disposed between two adjacent plug pins.
7. The electrical connector of claim 1, wherein the extension pin is configured to transmit a fast charging protocol, the extension pin comprising a configuration channel function pin.
8. A data line, comprising:
a conductive cable;
the electrical connector of any one of claims 1-7, connected to an end of the electrically conductive cable;
a Type-c connector connected to the other end on the conductive cable.
9. A female connector holder, comprising:
female socket plug pins for mating electrical conduction with the plug pins of the electrical connector of any one of claims 1-7;
female socket extension pin for electrically conducting in cooperation with an extension pin of an electrical connector according to any one of claims 1 to 7.
10. A charging head, comprising:
the power supply pin is used for being connected with an external socket;
the female connector receptacle of claim 9, being conductive to the power pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529038.9U CN211700645U (en) | 2020-04-10 | 2020-04-10 | Electric connector, data line, connector female seat and charging head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529038.9U CN211700645U (en) | 2020-04-10 | 2020-04-10 | Electric connector, data line, connector female seat and charging head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211700645U true CN211700645U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020529038.9U Active CN211700645U (en) | 2020-04-10 | 2020-04-10 | Electric connector, data line, connector female seat and charging head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211700645U (en) |
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2020
- 2020-04-10 CN CN202020529038.9U patent/CN211700645U/en active Active
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