CN208141588U - A kind of remote control device of lightning interface - Google Patents
A kind of remote control device of lightning interface Download PDFInfo
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- CN208141588U CN208141588U CN201820545773.1U CN201820545773U CN208141588U CN 208141588 U CN208141588 U CN 208141588U CN 201820545773 U CN201820545773 U CN 201820545773U CN 208141588 U CN208141588 U CN 208141588U
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- lightning interface
- chip
- remote control
- control device
- infrared
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Abstract
This application discloses a kind of remote control device of lightning interface, including lightning interface male connector, take electrical chip, wirelessly transferred chip, transmission circuit.The lightning interface male connector is connected with the lightning interface female of electronic equipment.It is described that electrical chip is taken to be connected with lightning interface male connector, and the handshake of lightning interface communication protocol is provided；Thus lightning interface male connector obtains power supply from the lightning interface female of electronic equipment, and powers for wirelessly transferred chip, transmission circuit.The wireless transport module of the wirelessly transferred chip and electronic equipment, which is established, to be wirelessly connected and carries out data transmission.The transmission circuit is connected with wirelessly transferred chip, carries out the mutual conversion of electric signal and infrared signal or radiofrequency signal.The lightning interface special chip that the application is designed without using Apple Inc., without MFi certification is carried out, to reduce the manufacturing cost and market periods of product.
Description
Technical field
This application involves one kind to pass through lightning（Lightning）The accessory of interface connection, passes through sudden strain of a muscle more particularly to one kind
The accessory of the realization distant control function of electrical interface connection.
Background technique
Up to the present, the iPhone smart phone, iPad tablet computer, MacBook laptop etc. of Apple Inc.
All models of electronic equipment all do not have built-in infrared emitting diode, therefore do not support function of infrared remote control.
In order to make Apple Inc. electronic equipment support function of infrared remote control, usually design a kind of infrared accessory, it is described
Infrared accessory passes through thunder thunderbolt（Thunderbolt, also referred to as thunder and lightning）The electronics that interface or lightning interface are connected to Apple Inc. is set
It is standby upper, it is powered using the interface and is transmitted with data simultaneously.And in order to use thunder thunderbolt or lightning interface transmission data, just
Need to obtain the MFi of Apple Inc.（Made for iPhone/iPod/iPad）Certification.The formality of MFi certification is cumbersome, and the period is unrestrained
Special chip that is long, and needing to design using Apple Inc. costly, this quickly lists consumer electronics product
It is very unfavorable with cost performance.
Utility model content
The technical problem to be solved by the application is to provide a kind of remote controls being connected on electronic equipment by lightning interface
Device is only powered by lightning interface, and lightning interface transmission data is not passed through.
In order to solve the above technical problems, this application provides a kind of remote control device of lightning interface, including lightning interface is public
Head takes electrical chip, wirelessly transferred chip, transmission circuit.The lightning interface female phase of the lightning interface male connector and electronic equipment
Connection.It is described that electrical chip is taken to be connected with lightning interface male connector, and the handshake of lightning interface communication protocol is provided；Thus it dodges
Electrical interface male connector obtains power supply from the lightning interface female of electronic equipment, and powers for wirelessly transferred chip, transmission circuit.It is described
The wireless transport module of wirelessly transferred chip and electronic equipment, which is established, to be wirelessly connected and carries out data transmission.The transmission circuit with
Wirelessly transferred chip is connected, and carries out the mutual conversion of electric signal and infrared signal or radiofrequency signal.
Further, the wirelessly transferred chip be Bluetooth transmission chip, near-field communication transmission chip it is one or more.
Wirelessly transferred chip be for wirelessly carrying out data transmission with the wireless transport module in electronic equipment, therefore it is any existing
The wireless transmission method have or following is used equally for the remote control device of the lightning interface of the application.
Further, the Bluetooth transmission chip is classical Bluetooth transmission chip or low-power consumption bluetooth transmission chip.It is classical
Bluetooth transmission chip uses 4.0 or less（Without 4.0）The Bluetooth protocol of version, low-power consumption bluetooth transmission chip use 4.0 and with
The Bluetooth protocol of upper version is used equally for the remote control device of the lightning interface of the application.
Further, the wirelessly transferred chip is changed to wire transmission circuit.Wirelessly transferred chip is for setting with electronics
Wireless transport module in standby wirelessly carries out data transmission, and is changed to any existing or following wire transmission mode
It can be used for the remote control device of the lightning interface of the application.
Further, the wire transmission circuit is the circuit that data are transmitted by audio interface.This provides wired biography
A kind of specific example on transmission of electricity road.
Further, the transmission circuit be infrared circuit, radio circuit it is one or more.Common remote control scheme master
To include infrared remote control with it is RF remote-controlled, therefore the remote control device of the lightning interface of the application can include common remote control scheme.
Further, the infrared circuit include infrared-emitting diode, infrared receiving/transmission one head it is one or more.This
It is a kind of specific example of infrared receiving/transmission circuit.
Further, the radio circuit includes the radio-frequency receiving-transmitting electricity of 315MHz, 433MHz, 915MHz, 2.4GHz, 5GHz
One of road is a variety of.This is a kind of specific example of RF transmit-receive circuit.
Further, remote-control data is issued lightning by wireless transmission method and connect by the wireless transport module in electronic equipment
Remote-control data is issued transmitting-receiving electricity by the wirelessly transferred chip in the remote control device of mouth, wirelessly transferred chip in electrical signal form again
Road, the remote signal of electrical signal form convert by transmission circuit is externally emitted as infrared signal or radiofrequency signal.This section
The remote control device for the lightning interface that described signal trend reflects the application realizes the signal trend of distant control function.
Further, transmission circuit receives extraneous infrared signal or radiofrequency signal and the study for being converted to electrical signal form
The learning signal of electrical signal form is issued wirelessly transferred chip again by signal, transmission circuit, and wirelessly transferred chip is again by electric signal
The learning signal tissue of form for learning data packet and issues the wireless transport module in electronic equipment by wireless transmission method,
Electronic equipment carries out analysis to learning data packet and completes study.Signal described in this section moves towards to reflect the lightning of the application
The remote control device of interface realizes the signal trend of learning functionality.
What the application obtained has the technical effect that：Without using Apple Inc. design lightning interface special chip, without
MFi certification is carried out, to reduce the manufacturing cost and market periods of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment one of the remote control device of lightning interface provided by the present application.
Fig. 2 is the structural schematic diagram of the embodiment two of the remote control device of lightning interface provided by the present application.
Fig. 3 is the structural schematic diagram of the embodiment three of the remote control device of lightning interface provided by the present application.
Description of symbols in figure：10 be the infrared accessory of lightning interface；12 be lightning interface male connector；14 be to take electrical chip；
16 be Bluetooth transmission chip；18 be infrared circuit；19 be radio circuit；20 be electronic equipment；22 be lightning interface female；26 are
Bluetooth communication modules.
Specific embodiment
Referring to Fig. 1, this is the embodiment one of the remote control device 10 of lightning interface provided by the present application, need to set with electronics
Standby 20 are used cooperatively.The electronic equipment 20 needs to include lightning interface female 22 and Bluetooth communication modules 26.
The embodiment one of the remote control device 10 of the lightning interface includes lightning interface male connector 12, takes electrical chip 14, bluetooth
Transmit chip 16, infrared circuit 18.
Wherein, lightning interface male connector 12 is used to be connected with the lightning interface female 22 of electronic equipment 20.
Wherein, it takes electrical chip 14 to be connected with lightning interface male connector 12, and the letter of shaking hands of lightning interface communication protocol is provided
Number.By handshake provided by electrical chip 14 is taken, lightning interface male connector 12 can be from the lightning interface of electronic equipment 20
Female 22 obtains power supply.Lightning interface male connector 12 is again Bluetooth transmission chip 16, infrared circuit 18 is powered.
Wherein, the Bluetooth communication modules 26 of Bluetooth transmission chip 16 and electronic equipment 20, which are established, is wirelessly connected and carries out data
Transmission.It is free of for example, Bluetooth transmission chip 16 can be classical Bluetooth transmission chip using the Bluetooth protocol of 4.0 or less versions
4.0 version.Preferably, Bluetooth transmission chip 16 is low-power consumption bluetooth（BLE, Bluetooth Low Energy）Chip is transmitted,
Using 4.0 and the Bluetooth protocol of the above version.
Wherein, infrared circuit 18 is connected with Bluetooth transmission chip 16, carries out the mutual conversion of electric signal and infrared signal.
For example, infrared circuit 18 uses pulsewidth modulation（PWM）Mode converts electrical signals to infrared signal.For example, infrared circuit 18 is adopted
Infrared signal is converted into electric signal with analog-digital converter sampling or comparator.It include infrared emission two in infrared circuit 18
Pole pipe, usual infrared-emitting diode also have the ability for receiving extraneous infrared signal, therefore can be used as infrared receiving/transmission one
Head uses.Alternatively, including infrared receiving/transmission one head in infrared circuit 18.
Infrared remote control and infrared learning can be achieved in the embodiment one of the remote control device 10 of above-mentioned lightning interface（I.e. study is extraneous
Infrared signal for remote control）Function.
When realizing function of infrared remote control, infrared remote control data is passed through nothing by the Bluetooth communication modules 26 in electronic equipment 20
Line Bluetooth transmission mode issues the Bluetooth transmission chip 16 in the remote control device 10 of lightning interface, and Bluetooth transmission chip 16 again will be red
Outer remote-control data issues infrared circuit 18 in electrical signal form, and infrared circuit 18 passes through the infrared remote-controlled signal of electrical signal form
Infrared-emitting diode, which externally emits, is converted to infrared signal.
When realizing infrared learning function, infrared circuit 18 by infrared-emitting diode, infrared receiving/transmission is integrally first-class connects
It receives extraneous infrared signal and is converted to the infrared learning signal of electrical signal form, infrared circuit is again by the infrared of electrical signal form
Learning signal issues Bluetooth transmission chip 16, and the infrared learning signal tissue of electrical signal form is again red by Bluetooth transmission chip 16
Outer learning data packet simultaneously issues the Bluetooth communication modules 26 in electronic equipment 20, electronic equipment 20 by wireless blue tooth transmission mode
Analysis can be carried out to infrared learning data packet to obtain the information such as infrared coding format therein, carrier frequency.
Referring to Fig. 2, this is the embodiment two of the remote control device 10 of lightning interface provided by the present application, it is also desirable to electronics
Equipment 20 is used cooperatively.The electronic equipment 20 needs to include lightning interface female 22 and Bluetooth communication modules 26.
The embodiment two of the remote control device 10 of the lightning interface includes lightning interface male connector 12, takes electrical chip 14, bluetooth
Transmit chip 16, radio circuit 19.Compared with embodiment one, infrared circuit 18 is only changed to radio circuit 19 by embodiment two.
Wherein, radio circuit 19 is connected with Bluetooth transmission chip 16, carries out the mutual conversion of electric signal and radiofrequency signal.In radio frequency electrical
Such as one of RF transmit-receive circuit comprising 315MHz, 433MHz, 915MHz, 2.4GHz, 5GHz or a variety of in road 19.Cause
This, embodiment two can be achieved RF remote-controlled and radio frequency and learn（That is the extraneous radiofrequency signal for remote control of study）Function.
Referring to Fig. 3, this is the embodiment three of the remote control device 10 of lightning interface provided by the present application, it is also desirable to electronics
Equipment 20 is used cooperatively.The electronic equipment 20 needs to include lightning interface female 22 and Bluetooth communication modules 26.
The embodiment three of the remote control device 10 of the lightning interface includes lightning interface male connector 12, takes electrical chip 14, bluetooth
Transmit chip 16, infrared circuit 18, radio circuit 19.Compared with embodiment one, embodiment three increases radio circuit 19.With reality
It applies example two to compare, embodiment three increases infrared circuit 18.Therefore embodiment three is quite thus carried out example one and embodiment two
Summation is, it can be achieved that infrared remote control, infrared learning, RF remote-controlled, radio frequency learning functionality.
In three above embodiment, the remote control device of lightning interface all takes electricity only with lightning interface, and connects without lightning
Oral instructions transmission of data.It only needs to take electrical chip using relatively inexpensive third-party lightning interface in this way, without using Apple Inc.
The lightning interface special chip of design, without MFi certification is carried out, to reduce the manufacturing cost and market periods of product.
The remote control device of lightning interface provided by the present application is using wireless blue tooth mode in electronic equipment 20 and lightning interface
Remote control device 10 between carry out data transmission.For the first time in use, such as lightning interface 10 first time of remote control device and
When being inserted into the lightning interface female 22 of electronic equipment 20, need first to carry out the pairing of bluetooth equipment.After successful matching, electronics is set
Standby 20 can be in information such as the ID of remote control device 10 of local or cloud record lightning interface, thus afterwards can automatic identification bluetooth
Equipment without matching again.User can issue telecommand on electronic equipment 20, be generated by electronic equipment according to telecommand
Infrared and/or RF remote-controlled signal, then externally emitted by the remote control device 10 of lightning interface.Alternatively, user can set in electronics
Signal learning instruction is issued on standby 20, and extraneous infrared and/or RF remote-controlled signal is captured by the remote control device 10 of lightning interface,
The information such as command encoding formats, carrier frequency are identified by electronic equipment again.
Optionally, in the remote control device of lightning interface provided by the present application, Bluetooth transmission chip 16 is also replaced by other
Wire transmission circuit, such as the circuit carried out data transmission by audio interface.
Optionally, in the remote control device of lightning interface provided by the present application, Bluetooth transmission chip 16 is also replaced by other
Wirelessly transferred chip, such as pass through near-field communication（NFC, Near-field communication）Agreement carries out data transmission
Chip.
The above is only preferred embodiment of the present application, it is not used to limit the application.Come for those skilled in the art
It says, various changes and changes are possible in this application.Within the spirit and principles of this application, made any modification, equivalent
Replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of remote control device of lightning interface, characterized in that including lightning interface male connector, take electrical chip, wirelessly transferred chip,
Transmission circuit；
The lightning interface male connector is connected with the lightning interface female of electronic equipment；
It is described that electrical chip is taken to be connected with lightning interface male connector, and the handshake of lightning interface communication protocol is provided；Thus it dodges
Electrical interface male connector obtains power supply from the lightning interface female of electronic equipment, and powers for wirelessly transferred chip, transmission circuit；
The wireless transport module of the wirelessly transferred chip and electronic equipment, which is established, to be wirelessly connected and carries out data transmission；
The transmission circuit is connected with wirelessly transferred chip, carries out electric signal and infrared signal or the mutual of radiofrequency signal turns
It changes.
2. the remote control device of lightning interface according to claim 1, characterized in that the wirelessly transferred chip is that bluetooth passes
Defeated chip, near-field communication transmit the one or more of chip.
3. the remote control device of lightning interface according to claim 2, characterized in that the Bluetooth transmission chip is classical blue
Tooth transmits chip or low-power consumption bluetooth transmits chip.
4. the remote control device of lightning interface according to claim 1, characterized in that the wirelessly transferred chip is changed to wired
Transmission circuit.
5. the remote control device of lightning interface according to claim 4, characterized in that the wire transmission circuit is to pass through sound
The circuit of frequency interface transmission data.
6. the remote control device of lightning interface according to claim 1, characterized in that the transmission circuit be infrared circuit,
Radio circuit it is one or more.
7. the remote control device of lightning interface according to claim 6, characterized in that the infrared circuit includes infrared emission
Diode, infrared receiving/transmission one head it is one or more.
8. the remote control device of lightning interface according to claim 6, characterized in that the radio circuit include 315MHz,
One of RF transmit-receive circuit of 433MHz, 915MHz, 2.4GHz, 5GHz is a variety of.
9. the remote control device of lightning interface according to claim 1, characterized in that the wireless transport module in electronic equipment
Remote-control data is issued to the wirelessly transferred chip in the remote control device of lightning interface, wirelessly transferred chip by wireless transmission method
Remote-control data is issued into transmission circuit in electrical signal form again, the remote signal of electrical signal form is carried out transformation pair by transmission circuit
It is emitted as infrared signal or radiofrequency signal outside.
10. the remote control device of lightning interface according to claim 1, characterized in that transmission circuit receives the infrared of the external world
Signal or radiofrequency signal and the learning signal for being converted to electrical signal form, transmission circuit again send out the learning signal of electrical signal form
To wirelessly transferred chip, the learning signal tissue of electrical signal form is again learning data packet and passed through wireless by wirelessly transferred chip
Transmission mode issues the wireless transport module in electronic equipment, and electronic equipment analyzes learning data packet and completes to learn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545773.1U CN208141588U (en) | 2018-04-17 | 2018-04-17 | A kind of remote control device of lightning interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545773.1U CN208141588U (en) | 2018-04-17 | 2018-04-17 | A kind of remote control device of lightning interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141588U true CN208141588U (en) | 2018-11-23 |
Family
ID=64293041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820545773.1U Active CN208141588U (en) | 2018-04-17 | 2018-04-17 | A kind of remote control device of lightning interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141588U (en) |
-
2018
- 2018-04-17 CN CN201820545773.1U patent/CN208141588U/en active Active
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