CN113394626B - Interface plug, interface slot and wearing equipment - Google Patents
Interface plug, interface slot and wearing equipment Download PDFInfo
- Publication number
- CN113394626B CN113394626B CN202110653300.XA CN202110653300A CN113394626B CN 113394626 B CN113394626 B CN 113394626B CN 202110653300 A CN202110653300 A CN 202110653300A CN 113394626 B CN113394626 B CN 113394626B
- Authority
- CN
- China
- Prior art keywords
- plug
- functional module
- interface
- electronic component
- signal contact
- 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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Links
- 238000004891 communication Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000036772 blood pressure Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/58—Contacts spaced along longitudinal axis of engagement
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an interface plug, an interface slot and wearable equipment. The wearable device comprises a first functional module with an interface plug, a second functional module with an interface plug and a main body with an interface slot, so that the first functional module is spliced with the main body, the second functional module is spliced with the main body, and a plurality of first functional modules are spliced with the main body or a plurality of second functional modules are spliced with a plurality of first functional modules and the main body.
Description
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to an interface plug, an interface slot and wearable equipment.
Background
Along with the rapid development and wide application of the technology, the modern and informationized construction steps are accelerated, and the intelligent equipment also presents various development directions, wherein the intelligent wearing equipment is rapid in development, and can meet the double requirements of people on traditional wearing and intelligence.
However, the existing intelligent wearable device has the defect that if the customization of the intelligent wearable device is not strong and the expandability is not good, if a consumer wants to experience a new module function, he needs to purchase the intelligent wearable device supporting the function again. Moreover, the device interfaces of the intelligent wearable device manufacturers are defined differently, so that the universality is poor.
Disclosure of Invention
The invention aims to overcome the defect that intelligent wearable equipment in the prior art cannot be personalized according to the requirements of users and is added with function modules, and provides an interface plug, an interface slot and the wearable equipment.
The invention solves the technical problems by the following technical scheme:
the invention provides an interface plug which is used for function expansion;
The interface plug comprises a connector;
the connector includes at least one signal contact surface that is electrically connected to a circuit of a device in which the interface plug is installed.
Preferably, the interface plug further comprises a connection recess, the connection recess comprising at least one first signal contact.
The invention also provides an interface slot, which is used for function expansion;
the interface slot includes at least one second signal contact that is electrically connected to circuitry of the device in which the interface slot is installed.
The invention also provides a wearable device, which comprises a main body and a first functional module;
the main body comprises a control unit and the interface slot, and the control unit is electrically connected with the second signal contact of the interface slot;
the first functional module comprises a first electronic component and a first plug, the first plug comprises the interface plug, and the first electronic component is electrically connected with the signal contact surface and/or the first signal contact of the first plug;
when the connector of the first plug of the first functional module is inserted into the interface slot of the main body, the first electronic component is electrically connected with the control unit;
When the connector of the first plug of one first functional module is inserted into the connecting groove of the first plug of the other first functional module, the first electronic component of one first functional module is electrically connected with the first electronic component of the other first functional module.
Preferably, the wearable device further comprises a second functional module, the second functional module comprises a second electronic component and a second plug, the second plug comprises an interface plug as described above, and the second electronic component is electrically connected with the signal contact surface of the second plug;
When the connector of the second plug of the second functional module is inserted into the interface slot of the main body, the second electronic component is electrically connected with the control unit;
When the connector of the second plug of the second functional module is inserted into the connecting groove of the first plug of the first functional module, the second electronic component is electrically connected with the first electronic component.
Preferably, the main body further comprises at least one of a display unit, a storage unit, a radio frequency unit, a Bluetooth unit, a positioning unit and a power supply unit.
Preferably, the first electronic component includes a first sensor unit, and the second electronic component includes a second sensor unit;
The first and second sensor units are configured to detect a characteristic of a user.
Preferably, the first electronic component further includes a first communication unit, and the second electronic component further includes a second communication unit;
the first communication unit and the second communication unit are used for being interconnected with the main body to transmit data.
Preferably, the wearable device further comprises a magnetic watchband.
The invention has the positive progress effects that: according to the invention, by arranging the first functional module, the second functional module and the main body, a user can personally and randomly combine and superimpose the functional modules with different functions on the main body according to the actual needs of the user, so that the personalized function adding module according to the needs of the user is realized, the expandability of the wearable device is improved, the interface definition of the device is unified, and the customization and the universality of the wearable device are improved.
Drawings
Fig. 1 is a schematic structural diagram of an interface plug according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of an interface plug according to embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of another interface plug according to embodiment 2 of the present invention
Fig. 4 is a schematic structural diagram of an interface slot according to embodiment 3 of the present invention.
Fig. 5 is a schematic structural diagram of a wearable device according to embodiment 4 of the present invention.
Fig. 6 is a front view of the main structure of embodiment 4 of the present invention.
Fig. 7 is a top view of the main structure of embodiment 4 of the present invention.
Fig. 8 is a bottom view of the main structure of embodiment 4 of the present invention.
Fig. 9 is a front view of the first functional module structure of embodiment 4 of the present invention.
Fig. 10 is a bottom view of the first functional module structure of embodiment 4 of the present invention.
Fig. 11 is a front view of the second functional module structure of embodiment 4 of the present invention.
Fig. 12 is a bottom view of the second functional module structure of embodiment 4 of the present invention.
Fig. 13 is a schematic diagram of the installation of a magnetic wristband of the wearable device of embodiment 4 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
The present embodiment provides an interface plug, fig. 1 shows the interface plug 1 of the present embodiment, where the interface plug 1 is used for function expansion, the interface plug 1 includes a connector 101, the connector 101 includes at least one signal contact surface 1011, the signal contact surface 1011 is electrically connected with a Circuit of a device in which the interface plug 1 is installed, and each signal contact surface 1011 CAN be configured to have a defined pin according to a function to be expanded, where the definition of the pin includes, but is not limited to, any of VDD (power supply terminal), GND (ground terminal), CLK (clock signal terminal), and DATA (DATA terminal), and of course, in an alternative embodiment, the interface plug 1 CAN also be configured as a serial TTL (Transistor Transistor Logic, transistor-transistor logic) interface, RS232 (a common serial communication interface standard) interface, RS485 (communication interface standard) interface, CAN (Controller Area Network, a controller area network) interface, I2C (INTER INTEGRATED Circuit, two-wire bus) interface, and any of SPI (SERIAL PERIPHERAL INTERFACE, peripheral interface) pins, and thus CAN also be configured to be defined according to the type of serial interface.
As shown in fig. 1, the connector 101 of the present embodiment includes three signal contact surfaces 1011, and an insulating device 102 is disposed between adjacent signal contact surfaces 1011, such that two adjacent signal contact surfaces 1011 are not conducted by the insulating device 102.
In an alternative embodiment, the shape of the connector 101 includes, but is not limited to, any of a cylinder, a cone, and a truncated cone, and those skilled in the art may choose according to the actual situation, for example, in this embodiment, the connector 101 is a cylinder.
The interface plug of this embodiment simple structure just can install on equipment or functional module conveniently to make equipment or functional module can expand the function according to user's demand, improved equipment or functional module's functional diversity.
Example 2
The interface plug of this embodiment is a further modification of embodiment 1, and fig. 2 shows the interface plug of this embodiment, and the interface plug 1 further includes a connection groove 103.
The connection groove 103 of this embodiment includes at least one first signal contact 1031, in an alternative implementation, the number of the first signal contacts 1031 and the pin definition correspond to the number of the signal contact surfaces 1011, that is, the number of the signal contact surfaces 1011 is 3 as shown in fig. 2, then the number of the first signal contacts 1031 is also 3, and one signal contact surface 1011 is matched and electrically connected to one first signal contact 1031 correspondingly, if the function of expanding the signal contact surface 1011 according to the need is configured to include but not limited to any one of VDD, GND, CLK, DATA, if the required function is a heart rate detection function, the pin definition thereof is defined as the required pin definition of the heart rate detection function, the first signal contact 1031 electrically connected with the signal contact surface 1011 is also configured correspondingly, and of course, the interface plug 1 CAN also be configured to include but not limited to any one of a serial TTL interface, an RS232 interface, an RS485 interface, a CAN interface, an I2C interface, and an SPI interface, and the pin definition thereof CAN also be defined according to the type of the interface that it is configured.
In another alternative embodiment, the number and pin definitions of the first signal contacts 1031 do not correspond to the number of signal contact surfaces 1011, that is, as shown in fig. 3, although the number of signal contact surfaces 1011 and the number of first signal contacts 1031 shown in fig. 3 are both 3, those skilled in the art may flexibly set according to actual functional requirements, for example, in a specific example, in an oxygen detection module with an interface plug of this embodiment installed, the number of signal contact surfaces 1011 may be defined according to pins of an oxygen detection sensor, and the first signal contact 1031 may be defined according to pins of a next functional module to be connected to the oxygen detection module, for example, the next functional module to be connected is a heart rate detection module, and then the first signal contact 1031 of the oxygen detection module is defined according to pins of the heart rate detection sensor.
In an alternative embodiment, the shape of the connection recess 103 corresponds to the shape of the connection head 101.
The interface plug of this embodiment still is provided with the connection recess on the basis that has the connector for on installing the equipment or the functional module of this interface plug, can overlap each other and realize the function extension, thereby can further expand more functions according to user's demand, further improved the functional diversity of equipment or functional module.
Example 3
The present embodiment provides an interface socket, fig. 4 shows that the interface socket 2 of the present embodiment is used for function expansion, the interface socket 2 includes at least one second signal contact 201, the number of the second signal contacts 201 corresponds to the number of the signal contact surfaces 1011 of the connector 101 of the embodiment 1 or the embodiment 2, that is, in the present embodiment, the number of the second signal contacts 201 is 3, as shown in fig. 4, the second signal contacts 201 are electrically connected with a circuit of a device in which the interface socket 2 is installed, and each second signal contact 201 CAN be configured to have a defined pin according to a function to be expanded, wherein the definition of the pin includes, but is not limited to, any one of VDD, GND, CLK, DATA, and the specific pin definition thereof depends on the function to be expanded, and of course, in an alternative embodiment, the interface plug 1 CAN also be configured to include, but is not limited to, any one of a serial TTL interface, an RS232 interface, an RS485 interface, an I2C interface, and an SPI interface, so that the pin definition thereof CAN also be defined according to the type of the interface that is configured.
In an alternative embodiment, the interface socket 2 can be plugged into the connector 101 of example 1 or example 2, and if the 3 signal contact surfaces 1011 of the connector 101 of example 1 or example 2 are configured to be VDD, GND, CLK in sequence, then the 3 second signal contacts 201 of the interface socket 2 that are in contact with the 3 signal contact surfaces 1011 of the connector 101 are also configured to be VDD, GND, CLK.
The interface slot of this embodiment is simple in structure and can conveniently install on equipment or functional module to make equipment or functional module can expand the function according to user's demand, improved equipment or functional module's functional diversity.
Example 4
The present embodiment provides a wearing device, fig. 5 shows the wearing device 3 of the present embodiment, the wearing device 3 including a main body 301 and a first functional module 302.
In the present embodiment, as shown in fig. 6,7 and 8, the main body 301 includes a control unit 3011 and the interface slot 2 of embodiment 2, and the control unit 3011 is electrically connected to the second signal contact 201 of the interface slot 2.
As shown in fig. 9 and 10, the first functional module 302 includes a first electronic component 3021 and a first plug 3022, the first plug 3022 including the interface plug 1 of embodiment 2, and the first electronic component 3021 is electrically connected to the signal contact surface 1011 or the first signal contact 1031 of the first plug 3022.
In this embodiment, specifically, when the connector 101 of the first plug 3022 of the first functional module 302 is plugged into the interface socket 2 of the main body 301, the signal contact surface 1011 on the connector 101 is connected to the second signal contact 201 of the interface socket 2, and the first electronic component 3021 can be electrically connected to the control unit 3011, so that the first functional module 302 can be connected to the main body 301.
In an alternative embodiment, a first functional module 302 can also be connected to another first functional module 302, specifically, when the connector 101 of the first plug 3022 of the first functional module 302 is plugged into the connection recess 103 of the first plug 3022 of the other first functional module 302, the first electronic component 3021 of the first functional module 302 is electrically connected to the first electronic component 3021 of the other first functional module 302, so that the plurality of first functional modules 302 are stacked on each other and then connected to the main body 301.
In this embodiment, the first functional module has a simple structure and the first electronic component can be customized according to the needs of the user, so that the function change of the first functional module can be realized only by changing the specific function of the first electronic component, and further, the first functional module is connected with the main body or connected with the main body after being connected with the main body, thereby achieving the purpose of adding the functional module in a personalized manner according to the needs of the user, and improving the expandability of the wearable device.
In a preferred embodiment, as shown in fig. 5, the wearable device 3 further comprises a second functional module 303, the second functional module 303 comprising a second electronic component 3031 and a second plug 3032, the second plug 3032 comprising an interface plug 1 as in example 1, the second electronic component 3031 being electrically connected to the signal contact surface 1011 of the second plug 3032;
In this embodiment, specifically, as shown in fig. 11 and 12, when the connector 101 of the second plug 3032 of the second functional module 303 is plugged into the interface slot 2 of the main body 301, the second electronic component 3031 is electrically connected to the control unit 3011, so that the functional module 303 can be connected to the main body 301.
In an alternative embodiment, a second functional module 303 can also be connected to a first functional module 302, specifically, when the connector 101 of the second plug 3032 of the second functional module 303 is plugged into the connection groove 103 of the first plug 3022 of the first functional module 302, the second electronic component 3031 is electrically connected to the first electronic component 3021, so that one second functional module 303 can be connected to one first functional module 302 and then connected to the main body 301, or one second functional module 303 can be connected to a plurality of interconnected first functional modules 302 and then connected to the main body 301.
In this embodiment, the second functional module has a simple structure, and the second electronic component can be customized according to the needs of the user, so that the function change of the second functional module can be realized only by changing the specific function of the second electronic component, and further, the connection between the second functional module and the main body or the connection between the second functional module and a plurality of first functional modules and the connection between the second functional module and the main body are realized, the added functional module which can be personalized according to the needs of the user is achieved, and the expandability of the wearable device is improved.
Specifically, the main body 301 further includes at least one of a display unit, a storage unit, a radio frequency unit, a bluetooth unit, a positioning unit, and a power supply unit.
In an alternative embodiment, the first electronic component 3021 comprises a first sensor unit and the second electronic component 3031 comprises a second sensor unit, wherein the first sensor unit and the second sensor unit are configured to detect a characteristic of a user, and thus the first sensor unit and the second sensor unit comprise, but are not limited to, at least one of a heart rate sensor, a blood pressure sensor, etc. body sensor.
In an alternative embodiment, the first electronic component 3021 further comprises a first communication unit and the second electronic component 3031 further comprises a second communication unit, wherein the first communication unit and the second communication unit are configured to interconnect with the main body 301 for transmitting data, and thus the first communication unit and the second communication unit include, but are not limited to, at least one of a Wi-Fi module and a cellular module.
In a specific example, as shown in fig. 5, the wearable device 3 includes a main body 301, a first functional module 302 and a second functional module 303, and of course, in other specific examples, the wearable device may also include a main body 301, a plurality of first functional modules 302 or a main body 301, a plurality of first functional modules 302 and a second functional module 303 or a main body 301, a second functional module 303, so that the modules can be collocated arbitrarily, and the user can conveniently select.
While the wearable device 3 shown in fig. 5 comprises a main body 301, a first functional module 302 and a second functional module 303.
The main body 301 includes a control unit, a display unit, a storage unit, a radio frequency unit, a bluetooth unit, a positioning unit, a power supply unit, and the interface slot 2 of embodiment 3.
The first functional module 302 includes a Wi-Fi module, a cellular module, and the interface plug of embodiment 2.
The second functional module 303 includes a heart rate sensor, a blood pressure sensor, and the interface plug of embodiment 1.
Specifically, the interface plug of the second functional module 303 is connected with the interface slot of the main body 301 through the socket groove and the connector of the interface plug of the first functional module 302, so that the basic function of the main body 301 in the device is realized, the health management functions of the heart rate sensor and the blood pressure sensor based on the second functional module 303 are additionally expanded, the data communication transmission function based on the first functional module 302, and the user can customize the device according to the preference of the user.
In a preferred embodiment, the wearable device 3 further includes the magnetic watchband 4, the main body 301 clamps the magnetic watchband 4 when being plugged with any one of the first functional module 302 or the second functional module 303, fig. 13 shows an installation manner in which the main body 301 clamps the magnetic watchband 4 with a second functional module 303, and by setting the magnetic watchband, the complex condition of adjusting tightness of the existing punched watchband cannot occur in the watchband, so that user experience is improved.
According to the wearable device, through the arrangement of the first functional module, the second functional module and the main body, a user can perform random combination and superposition of the functional modules with different functions on the main body according to the actual needs of the user, so that the personalized function adding module according to the needs of the user is realized, and the expandability of the wearable device is improved.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (5)
1. A wearable device, characterized in that the wearable device comprises a body and a first functional module;
the first functional module comprises a first electronic component and a first plug, and the first plug comprises an interface plug;
The interface plug is used for function expansion;
The interface plug comprises a connector;
The connector comprises at least one signal contact surface, the signal contact surface is electrically connected with a circuit of equipment provided with the interface plug, and an insulating device is arranged between the adjacent signal contact surfaces;
the interface plug further comprises a connection recess comprising at least one first signal contact;
the first electronic component is electrically connected with the signal contact surface of the first plug and/or the first signal contact;
the main body comprises a control unit and an interface slot, and the control unit is electrically connected with a second signal contact of the interface slot;
The interface slot is used for function expansion;
The interface slot comprises at least one second signal contact, the second signal contact is electrically connected with a circuit of equipment provided with the interface slot, and the number of the second signal contacts corresponds to the number of signal contact surfaces of the connector;
when the connector of the first plug of the first functional module is inserted into the interface slot of the main body, the first electronic component is electrically connected with the control unit;
When the connector of the first plug of one first functional module is inserted into the connecting groove of the first plug of the other first functional module, the first electronic component of one first functional module is electrically connected with the first electronic component of the other first functional module;
The wearable device further comprises a second functional module, wherein the second functional module comprises a second electronic component and a second plug, the second plug comprises the interface plug, and the second electronic component is electrically connected with the signal contact surface of the second plug;
When the connector of the second plug of the second functional module is inserted into the interface slot of the main body, the second electronic component is electrically connected with the control unit;
When the connector of the second plug of the second functional module is inserted into the connecting groove of the first plug of the first functional module, the second electronic component is electrically connected with the first electronic component;
the function of the first electronic component and/or the second electronic component is settable.
2. The wearable device of claim 1, wherein the body further comprises at least one of a display unit, a storage unit, a radio frequency unit, a bluetooth unit, a positioning unit, a power supply unit.
3. The wearable device of claim 1, wherein the first electronic component comprises a first sensor unit and the second electronic component comprises a second sensor unit;
The first and second sensor units are configured to detect a characteristic of a user.
4. The wearable device of claim 1, wherein the first electronic component further comprises a first communication unit and the second electronic component further comprises a second communication unit;
the first communication unit and the second communication unit are used for being interconnected with the main body to transmit data.
5. The wearable device of claim 1, further comprising a magnetic wristband.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110653300.XA CN113394626B (en) | 2021-06-11 | 2021-06-11 | Interface plug, interface slot and wearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110653300.XA CN113394626B (en) | 2021-06-11 | 2021-06-11 | Interface plug, interface slot and wearing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113394626A CN113394626A (en) | 2021-09-14 |
| CN113394626B true CN113394626B (en) | 2024-06-04 |
Family
ID=77620570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110653300.XA Active CN113394626B (en) | 2021-06-11 | 2021-06-11 | Interface plug, interface slot and wearing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113394626B (en) |
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| CN2431659Y (en) * | 2000-07-07 | 2001-05-23 | 张永昌 | Improved multi-polar plug |
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| CN103309408A (en) * | 2013-06-06 | 2013-09-18 | 天津大学 | Function extension combination module for intelligent terminal |
| CN105206964A (en) * | 2009-06-05 | 2015-12-30 | 苹果公司 | Audio Plug With Core Structural Member |
| CN106450861A (en) * | 2016-08-12 | 2017-02-22 | 金余和 | Three-phase four-wire plug and socket plugging assembly |
| CN110391568A (en) * | 2018-04-23 | 2019-10-29 | 福特全球技术公司 | High circuit count electric connector |
| CN110707491A (en) * | 2019-10-17 | 2020-01-17 | 戴姆勒股份公司 | Charging plug device and charging socket device |
| CN210607856U (en) * | 2019-11-19 | 2020-05-22 | 青岛中加特电气股份有限公司 | Connector for communication |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9583899B2 (en) * | 2015-04-23 | 2017-02-28 | Microsoft Technology Licensing, Llc | Apparatus for receiving a signal plug |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431659Y (en) * | 2000-07-07 | 2001-05-23 | 张永昌 | Improved multi-polar plug |
| CN101212108A (en) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业（深圳）有限公司 | Cable connector plug |
| CN105206964A (en) * | 2009-06-05 | 2015-12-30 | 苹果公司 | Audio Plug With Core Structural Member |
| CN103309408A (en) * | 2013-06-06 | 2013-09-18 | 天津大学 | Function extension combination module for intelligent terminal |
| CN106450861A (en) * | 2016-08-12 | 2017-02-22 | 金余和 | Three-phase four-wire plug and socket plugging assembly |
| CN110391568A (en) * | 2018-04-23 | 2019-10-29 | 福特全球技术公司 | High circuit count electric connector |
| CN110707491A (en) * | 2019-10-17 | 2020-01-17 | 戴姆勒股份公司 | Charging plug device and charging socket device |
| CN210607856U (en) * | 2019-11-19 | 2020-05-22 | 青岛中加特电气股份有限公司 | Connector for communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113394626A (en) | 2021-09-14 |
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