CN111370889B - Peripheral device - Google Patents
Peripheral device Download PDFInfo
- Publication number
- CN111370889B CN111370889B CN201811605931.9A CN201811605931A CN111370889B CN 111370889 B CN111370889 B CN 111370889B CN 201811605931 A CN201811605931 A CN 201811605931A CN 111370889 B CN111370889 B CN 111370889B
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- Prior art keywords
- electronic device
- signal
- peripheral device
- processing unit
- connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/78—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- Power Sources (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a peripheral device. The peripheral device comprises a peripheral device main body and a connector module. The connector module comprises a processing unit, an energy storage unit and a connector female seat. The connector female socket is an A-type universal serial bus port female socket. The connector female seat comprises a power supply anode, a power supply cathode, a signal anode and a signal cathode. When the connector module is connected with an electronic device through the connector female seat and a transmission wire, the processing unit transmits a notification signal to the electronic device through the signal anode and the signal cathode so as to notify the electronic device that the power supply for the peripheral device is not needed.
Description
Technical Field
The present invention relates to a peripheral device, and more particularly, to a peripheral device having a master-slave mode recognition function for a female connector housing.
Background
However, if a mobile phone or a tablet computer is to control a peripheral device in a Master mode (Master mode), a specific otg (on the go) wire is required, which includes five wires and a connector port having five output terminals, wherein a signal terminal is provided in addition to the common terminals of the USB, such as a power source positive terminal, a power source negative terminal, a signal positive terminal and a signal negative terminal. The purchase and storage of the wire is a major problem for the user.
Therefore, it is a significant issue in the industry to provide a peripheral device that reduces the cost of purchasing wires for users.
Disclosure of Invention
The problems to be solved by the invention are:
the invention discloses a peripheral device of a connector female seat with the function of identifying master-slave relationship, which is characterized by comprising: a peripheral device body; and a connector module disposed on the peripheral device body, wherein the connector module includes: a processing unit; the energy storage unit is electrically connected with the processing unit and provides electric energy for the processing unit; the connector female seat is electrically connected with the processing unit, is an A-type universal serial bus port female seat and comprises a power supply anode, a power supply cathode, a signal anode and a signal cathode; when the connector module is connected with an electronic device through the power positive electrode, the power negative electrode, the signal positive electrode, the signal negative electrode and a transmission wire of the connector female socket, the processing unit transmits a notification signal to the electronic device through the signal positive electrode and the signal negative electrode so as to notify the electronic device that power supply for the peripheral device is not required.
Preferably, the transmission wire is a four-core wire.
Preferably, when the connector module is connected to the electronic device through the power positive electrode, the power negative electrode, the signal positive electrode, the signal negative electrode and the transmission wire of the connector female socket, the electronic device is in a host mode.
Preferably, the electronic device is switched from a slave mode to the master mode; wherein, a user can read data of the peripheral device through the electronic device.
Preferably, the energy storage unit includes a battery, a super capacitor, or a dc transformer module.
Preferably, the peripheral device includes a keyboard, a mouse pad, and a wearable electronic device.
Preferably, the electronic device comprises a mobile phone, a tablet computer, a smart watch, and a wearable electronic device.
The invention also discloses a peripheral device with a connector module for identifying master-slave relationship, which is characterized by comprising: a peripheral device body; and a connector module disposed on the peripheral device body, wherein the connector module includes: a processing unit; the energy storage unit is electrically connected with the processing unit and provides electric energy for the processing unit; the connector female seat is electrically connected with the processing unit, is an A-type universal serial bus port female seat and comprises a power supply anode, a power supply cathode, a signal anode and a signal cathode; when the connector module is connected with an electronic device through the power positive electrode, the power negative electrode, the signal positive electrode, the signal negative electrode and a transmission wire of the connector female socket, the processing unit transmits a notification signal to the electronic device through the signal positive electrode and the signal negative electrode so as to notify the electronic device to switch from a slave mode to a master mode.
Preferably, when the connector module is connected to the electronic device through the power positive electrode, the power negative electrode, the signal positive electrode, the signal negative electrode, and the transmission wire of the connector module, the peripheral device provides the notification signal to the electronic device through the signal positive electrode.
In summary, the peripheral device of the embodiment of the invention can realize the function of otg (on the go) by using the connector module with the identification master-slave mode in combination with the general four-core transmission line, thereby greatly reducing the cost of purchasing wires by users.
For a better understanding of the nature and technical content of the present invention, reference should be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
Drawings
FIG. 1 is a schematic diagram of a peripheral device according to an embodiment of the present invention.
Fig. 2 is a schematic view illustrating an embodiment of a peripheral device electrically connected to an electronic device through a transmission wire.
Fig. 3 is a schematic view illustrating another peripheral device electrically connected to an electronic device through a transmission wire according to an embodiment of the invention.
Detailed Description
The peripheral device will be described in at least one embodiment with reference to the drawings, however, the following embodiments are not intended to limit the disclosure. In the following description, an electronic component having two or more terminals is described with a pin mark as its pin if it has a special mark, and a two-terminal electronic component disposed in the lateral direction has a left terminal as a first end and a right terminal as a second end if it has no special mark. If the two-terminal electronic component is vertically arranged, the upper terminal is used as the first terminal, and the lower terminal is used as the second terminal.
[ embodiment of the peripheral device of the present invention ]
Referring to fig. 1 and 2, fig. 1 is a schematic diagram of a peripheral device according to an embodiment of the present invention. Fig. 2 is a schematic view illustrating an embodiment of a peripheral device electrically connected to an electronic device through a transmission wire.
In the present embodiment, the peripheral device 1 includes a peripheral device body 10 and a connector module 11. The connector module 11 is provided on the peripheral device body 10.
In the present embodiment, the peripheral device main body 10 is a mouse pad, and in other embodiments, the peripheral device main body 10 may be other peripheral devices, such as: mouse, keyboard, touch pad, or handwriting pad, etc.
The connector module 11 includes a processing unit 111, a female connector base 112, and an energy storage unit 113.
The energy storage unit 113 is electrically connected to the processing unit 111, and is configured to provide electric energy to the processing unit 111. The female connector base 112 is electrically connected to the processing unit 111.
In the present embodiment, the connector female housing 112 is an a-type usb port female housing. The female connector housing 112 includes a positive power terminal (not shown), a negative power terminal (not shown), a positive signal terminal (not shown), and a negative signal terminal (not shown).
When the connector module 11 is connected to an electronic device 3 through a power positive electrode (not shown), a power negative electrode (not shown), a signal positive electrode (not shown), and a signal negative electrode (not shown) of the connector female housing 112 and a transmission wire 2, the processing unit 111 detects whether the electronic device 3 is in a master mode or a slave mode. In this embodiment, the negative signal (not shown) is a ground terminal.
If the connector module 11 is connected to an electronic device 3 through the power positive electrode (not shown), the power negative electrode (not shown), the signal positive electrode (not shown), and the signal negative electrode (not shown) of the connector female housing 112 and a transmission wire 2, the electronic device 3 is in the slave mode, and the processing unit 111 transmits a notification signal to the electronic device 3 through the signal positive electrode (not shown) and the signal negative electrode (not shown), so that the electronic device 3 is switched from the slave mode to the master mode. Further, the notification electronic device 3 does not need to supply power to the peripheral device 1.
That is, when the connector module 11 is connected to the electronic device 3 through the power positive electrode (not shown), the power negative electrode (not shown), the signal positive electrode (not shown), the signal negative electrode (not shown) and the transmission wire 2 of the connector female housing 112, the electronic device 3 is in a host mode.
In the present embodiment, the processing unit 111 transmits the notification signal to the electronic device 3 through the signal positive pole (not shown) and the signal negative pole (not shown) of the connector female socket 112 by using a first customized communication protocol.
In the present embodiment, the peripheral device 1 includes a keyboard, a mouse pad, a touch pad, a handwriting pad and a wearable electronic device, which is not limited in the present invention. The electronic device 3 includes a mobile phone, a tablet computer, a smart watch, and a wearable electronic device, which is not limited in the present invention.
In the host mode (Master mode), a user can read data from the peripheral device 1 through the electronic device 3. Or the user can send the control signal to the electronic device 3 through the peripheral device 1. For example, in the embodiment, when the peripheral device 1 is a mouse or a keyboard, and the electronic device 3 is electrically connected to the peripheral device 1, the peripheral device 1 can send a control signal to the electronic device 3 for moving a cursor or inputting information.
The transmission wire 2 includes a first connection module 2A, a wire body 20 and a second connection module 2B. The first connection module 2A is a male connector seat, that is, the first connection module 2A is a male connector seat corresponding to the female connector seat 112. In this embodiment, the first connection module 2A is a type a usb port male.
The second connection module 2B includes: a type A USB port male socket, a Lightning connector (Lightning connector), and a Micro USB port male socket (Micro USB).
In the present embodiment, the connector female housing 112 is a type a usb port female housing. The transmission wire 2 is a four-core wire. In the transmission line of the mobile phone or the tablet computer in the market, the inner wires of the transmission line generally include four-core wires or five-core wires, i.e., four-strand wires or five-strand wires, but generally include a transmission line of five-strand wires, wherein one of the wires is used for electromagnetic shielding of the other four-strand wires, i.e., the additional one of the wires is wound around the outer sides of the four-strand wires and is electrically connected to a negative pole (not shown) of a power supply, i.e., a ground terminal. That is, even with five strands of wire, there are actually only four ends, rather than five ends as in the otg (on the go) transmission line. An OTG transmission line (On the Go) generally has five wires, and the five wires each have a connection terminal, unlike a conventional four-core transmission line.
In the present embodiment, the energy storage unit 113 includes a battery, a super capacitor, or a dc transformer module, which can be adjusted according to actual requirements, but is not limited in the present invention.
Referring to fig. 3, fig. 3 is a schematic view illustrating another peripheral device electrically connected to an electronic device through a transmission wire according to an embodiment of the present invention.
In the present embodiment, the peripheral device 1 ' of fig. 3 is similar to the peripheral device 1 of fig. 2, however, the peripheral device body 10 ' of the peripheral device 1 ' is a keyboard. Therefore, the peripheral device 1 'can be electrically connected to the electronic device 3 through the connector module 11' and the transmission wire 2.
That is, when the connector module 11 ' is connected to an electronic device 3 through the power positive electrode (not shown), the power negative electrode (not shown), the signal positive electrode (not shown), and the signal negative electrode (not shown) of the connector female socket 112 ' and a transmission wire 2, the processing unit 111 ' detects whether the electronic device 3 is in a master mode or a slave mode.
If the connector module 11 ' is connected to an electronic device 3 through the power positive electrode (not shown), the power negative electrode (not shown), the signal positive electrode (not shown), and the signal negative electrode (not shown) of the connector female socket 112 ' and a transmission wire 2, the electronic device 3 is in the slave mode, and the processing unit 111 ' transmits a notification signal to the electronic device 3 through the signal positive electrode (not shown) and the signal negative electrode (not shown), so that the electronic device 3 is switched from the slave mode to the master mode. Further, the notification electronic device 3 does not need to supply power to the peripheral device 1.
That is, when the connector module 11 'is connected to the electronic device 3 through the power positive electrode (not shown), the power negative electrode (not shown), the signal positive electrode (not shown), the signal negative electrode (not shown) and the transmission wire 2 of the connector female housing 112', the electronic device 3 is in the host mode.
In the Master mode, the user may send a control signal to the electronic apparatus 3 through the peripheral apparatus 1'. In this embodiment, the peripheral device 1' can send a control signal to the electronic device 3 to input information.
For example, when the peripheral device 1 is a mouse, and a mobile phone is connected by using the connector module 11 or the connector module 11 'of the previous embodiment, the peripheral device 1 (mouse) provides a notification signal to the mobile phone through the signal positive pole (not shown) and the signal negative pole (not shown) of the connector female socket 112', so as to notify the mobile phone to switch from the slave mode to the host mode, and the mobile phone does not need to provide power to the peripheral device 1 (mouse).
[ possible technical effects of the embodiment ]
In summary, the peripheral device of the embodiment of the invention can achieve the function of otg (on the go) by using the connector module with the identification master-slave mode in combination with a general four-core transmission line, thereby greatly reducing the cost of purchasing wires by users.
The above embodiments are merely examples of the present invention, which is not intended to limit the scope of the claims.
Claims (9)
1. A peripheral device having a female connector housing for recognizing a master-slave relationship, comprising:
a peripheral device body; and
a connector module provided on the peripheral device body, wherein the connector module comprises:
a processing unit;
the energy storage unit is electrically connected with the processing unit and provides electric energy for the processing unit; and
the connector female seat is electrically connected with the processing unit, is an A-type universal serial bus port female seat and comprises a power supply anode, a power supply cathode, a signal anode and a signal cathode;
when the connector module is connected with an electronic device through the power supply anode, the power supply cathode, the signal anode, the signal cathode and a transmission wire of the connector female socket, the processing unit transmits a notification signal to the electronic device through the signal anode and the signal cathode so as to notify the electronic device that power supply is not required for the peripheral device;
when the connector module is connected with the electronic device through the power source anode, the power source cathode, the signal anode, the signal cathode and the transmission wire of the connector female socket, the processing unit detects whether the electronic device is in a host mode or a slave mode, and if the electronic device is in the slave mode, the processing unit transmits the notification signal to the electronic device through the signal anode and the signal cathode so that the electronic device is switched from the slave mode to the host mode.
2. The peripheral device of claim 1, wherein the transmission wire is a four-core wire.
3. The peripheral device of claim 1, wherein the electronic device is in the host mode when the connector module is connected to the electronic device through the power positive electrode, the power negative electrode, the signal positive electrode, the signal negative electrode, and the transmission wire of the connector female socket.
4. The peripheral device of claim 3, wherein a user can read a data of the peripheral device through the electronic device or send a control signal to the electronic device through the peripheral device when the electronic device is in the host mode.
5. The peripheral device of claim 1, wherein the energy storage unit is a battery, a super capacitor, or a dc transformer module.
6. The peripheral device of claim 1, wherein the peripheral device is a keyboard, a mouse pad, or a wearable electronic device.
7. The peripheral device of claim 1, wherein the electronic device is a mobile phone, a tablet computer, a smart watch, or a wearable electronic device.
8. A peripheral device having a connector module that recognizes a master-slave relationship, comprising:
a peripheral device body; and
a connector module provided on the peripheral device body, wherein the connector module comprises:
a processing unit;
the energy storage unit is electrically connected with the processing unit and provides electric energy for the processing unit; and
the connector female seat is electrically connected with the processing unit, is an A-type universal serial bus port female seat and comprises a power supply anode, a power supply cathode, a signal anode and a signal cathode;
when the connector module is connected with an electronic device through the power positive electrode, the power negative electrode, the signal positive electrode, the signal negative electrode and a transmission wire of the connector female socket, the processing unit detects whether the electronic device is in a host mode or a slave mode, and if the electronic device is in the slave mode, the processing unit transmits a notification signal to the electronic device through the signal positive electrode and the signal negative electrode so as to notify the electronic device of switching from the slave mode to the host mode.
9. The peripheral device of claim 8, wherein a user can read a data of the peripheral device through the electronic device or send a control signal to the electronic device through the peripheral device when the electronic device is in the host mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605931.9A CN111370889B (en) | 2018-12-26 | 2018-12-26 | Peripheral device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605931.9A CN111370889B (en) | 2018-12-26 | 2018-12-26 | Peripheral device |
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| Publication Number | Publication Date |
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| CN111370889A CN111370889A (en) | 2020-07-03 |
| CN111370889B true CN111370889B (en) | 2021-07-20 |
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| CN201811605931.9A Active CN111370889B (en) | 2018-12-26 | 2018-12-26 | Peripheral device |
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| CN1601506A (en) * | 2004-09-30 | 2005-03-30 | 威盛电子股份有限公司 | USB control circuit having host mode and controlled mode switching function and its method |
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| CN101221546A (en) * | 2007-01-12 | 2008-07-16 | 奇岩电子股份有限公司 | Device for automatically detecting universal serial bus main unit or peripherals |
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| CN111370889A (en) | 2020-07-03 |
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