CN206452125U - A kind of detachable vehicle-mounted charging device with bluetooth earphone - Google Patents
A kind of detachable vehicle-mounted charging device with bluetooth earphone Download PDFInfo
- Publication number
- CN206452125U CN206452125U CN201620550500.7U CN201620550500U CN206452125U CN 206452125 U CN206452125 U CN 206452125U CN 201620550500 U CN201620550500 U CN 201620550500U CN 206452125 U CN206452125 U CN 206452125U
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- CN
- China
- Prior art keywords
- bluetooth earphone
- base portion
- charging device
- bluetooth
- detachable
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- 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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Abstract
The utility model discloses a kind of detachable vehicle-mounted charging device with bluetooth earphone, including operation circuit and process circuit, operation circuit causes base portion to obtain power supply by vehicle-mounted cigarette lighter and automatically turn on the power supply to the system, and base portion is according to the interior charge mode for setting program unlatching to bluetooth earphone；Process circuit causes the Bluetooth chip and mobile phone A PP of the base portion to enter row data communication, and carries out externally fed.The utility model is simple in construction, conveniently realizes job control, and fuselage uses exclusive detachable structure design；Car fills base and charged automatically to bluetooth earphone, it is not necessary to extra again that it is charged by external charge equipment；Bluetooth earphone built-in magnetic material, is fixed with the magnetic material of base by magnetic-adsorption；Earphone and base are contacted by built-in copper post and the formation of the form of spring thimble, are charged by contact；The power supply mode of base, is contacted, the IC being depressured using wide cut, the automobile storage battery that can receive different voltages is powered to it by the both positive and negative polarity shell fragment of base and the both positive and negative polarity shell fragment of cigar lighter.
Description
Technical field
The utility model is related to a kind of detachable vehicle-mounted charging device with bluetooth earphone.
Background technology
The patent document of Application No. 201620312161.9 discloses a kind of detachable Bluetooth control of automatic charging
Apparatus and system, with detachable bluetooth earphone and base portion, the base portion is provided with to bluetooth earphone, and/
Or the interface module that external equipment is charged, the bluetooth earphone, the signal for receiving bluetooth equipment；The base portion
Point, the signal for being received to bluetooth earphone is handled, put outside sound, aerial temperature and humidity detection, an oxygen
Change carbon detection, and tire pressure detection.The bluetooth earphone part of the technology, which can work independently, also can coordinate base to be controlled place
A kind of reason, but do not disclose superior performance, the charging device of perfect in shape and function realizes job control.
The content of the invention
In view of this, main purpose of the present utility model is to provide a kind of detachable vehicle-mounted charge with bluetooth earphone
Device, its function admirable can simply, easily realize job control.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：A kind of dividing with bluetooth earphone
From formula vehicle-mounted charging device, in the detachable Bluetooth control system of automatic charging, the system has detachable
Bluetooth earphone and base portion, the base portion are provided with to bluetooth earphone, and/or the interface mould that external equipment is charged
Block, the bluetooth earphone, for receiving mobile phone signal；The base portion, for the signal received to bluetooth earphone
Handled, put outside sound, aerial temperature and humidity detection, Carbon Monoxide Detection, and tire pressure detection, it is characterised in that：
The charging device located at the automatic charging detachable Bluetooth control system base portion, it include operation circuit with
Process circuit；The operation circuit, is used for：Car is powered so that base portion obtains power supply by vehicle-mounted cigarette lighter and opened automatically
Open the power supply to the system, base portion opens charge mode to bluetooth earphone according to the interior program that sets, and bluetooth earphone one
Denier receive charging signals then can Auto Power On return and even mobile phone and carry out signal transmission, then bluetooth earphone by and base portion
Some conductive contacts transmit a signal to base portion；The process circuit, is used for：So that the bluetooth core of the base portion
Piece and mobile phone A PP enter row data communication, while mobile phone sets the data of base portion by APP, the Bluetooth chip is received
After the data of setting, while writing data into internal memory, while being transmitted after single-chip microcomputer is handled, and externally fed is carried out.
The utility model has following substantive distinguishing features and progress relative to prior art：
Simple in construction, including operation circuit and process circuit, operation circuit causes base portion to be obtained by vehicle-mounted cigarette lighter
Obtain power supply and automatically turn on the power supply to the system, base portion is according to the interior charging mould for setting program unlatching to bluetooth earphone
Formula；Process circuit causes the Bluetooth chip and mobile phone A PP of the base portion to enter row data communication, and carries out externally fed.Side
Just job control is realized, fuselage uses exclusive detachable structure design；Car fills base and filled automatically to bluetooth earphone
Electricity, it is not necessary to extra again to be charged by external charge equipment to it；Bluetooth earphone built-in magnetic material, the magnetic with base
Property material is fixed by magnetic-adsorption；Earphone and base are contacted by built-in copper post and the formation of the form of spring thimble, by touching
Point is charged；The power supply mode of base, is contacted by the both positive and negative polarity shell fragment of base and the both positive and negative polarity shell fragment of cigar lighter, using width
The IC of width decompression, the automobile storage battery that can receive different voltages is powered to it.
Brief description of the drawings
Fig. 1 is the structural representation of the detachable vehicle-mounted charging device of the present utility model with bluetooth earphone；
Fig. 2 is the preferred embodiment schematic diagram of the operation circuit of Fig. 1 shown devices；
Fig. 3 is the preferred embodiment schematic diagram of the process circuit of Fig. 1 shown devices；
Fig. 4 a to Fig. 4 c are the embodiment physical circuit figure of Fig. 1 shown devices；
Fig. 5 is workflow diagram of the present utility model.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
It refer to Fig. 1, the detachable vehicle-mounted charging device of the present utility model with bluetooth earphone, located at automatic charging
In detachable Bluetooth control system, the system has detachable bluetooth earphone and base portion, the base portion
It is provided with to bluetooth earphone, and/or the interface module that external equipment is charged, the bluetooth earphone, for receiving mobile phone letter
Number；The base portion, the signal for being received to bluetooth earphone is handled, put outside sound, Air Temperature
Humidity Detection, Carbon Monoxide Detection, and tire pressure detection, the charging device are located at the detachable bluetooth of the automatic charging
The base portion of control system, it includes operation circuit 101 and process circuit 102；The operation circuit 101, is used for：Che Tong
Electricity so that base portion by vehicle-mounted cigarette lighter obtain power supply and automatically turn on the power supply to the system, base portion according to
Charge mode of the program unlatching to bluetooth earphone is inside set, and bluetooth earphone can Auto Power On Hui Lian if charging signals are received
Mobile phone simultaneously carries out signal transmission, and then bluetooth earphone transmits a signal to base portion by some conductive contacts with base portion
Point；The process circuit 102, is used for：So that the Bluetooth chip and mobile phone A PP of the base portion enter row data communication, simultaneously
Mobile phone sets the data of base portion by APP, and the Bluetooth chip is received after the data of setting, while in writing data into
Deposit, while being transmitted after single-chip microcomputer is handled, and carry out externally fed.
Preferably, the operation circuit includes trigger module, and the trigger module is connected with voltage transformation module.The electricity
Modular converter is pressed to include upper switching tube, lower switching tube.
In the particular embodiment, Fig. 2 gives a kind of embodiment, VinFor input voltage, S1For upper switching tube, specifically
, upper switching tube is by metal-oxide-semiconductor, S2For lower switching tube, lower switching tube is by Schottky diode, L and CoutRespectively filter inductance and
Filter capacitor, passes through S1And S2Conducting in turn and cut-off, to voltage carry out decompression conversion.
Preferably, the conductive contact is ferrule.
Preferably, the conductive contact is metal clips.
In the particular embodiment, Fig. 3 gives a kind of embodiment, and process circuit is protected by reference circuit module, discharge and recharge
Protect module, current-sharing module, up-delivering signal module and pass signaling module composition down, current-sharing module is responsible for the transmission and interruption of data,
Charge and discharge protecting module is responsible for determining whether that charging overvoltage, discharge under-voltage, charging excess temperature, the situation for the excess temperature that discharges occur.
Preferably, the process circuit is connected with USB charge ports.
Preferably, the process circuit is also connected with detachable headset batteries.
Preferably, the process circuit is also connected with display module.
Preferably, the display module is LED light.
As another embodiment, Fig. 4 a to Fig. 4 c are refer to, the operation circuit includes：U3, its model uses GS92A3,
Its 1 pin connects resistance R13,2 pin connection resistance R14, R14 connection electric capacity C9 and C10, C10 connection resistance R11 and R12, and 5 pin connect
Connecting resistance R4 and R10,6 pin connection resistance R3,21 pin connection electric capacity C13,23 pin connection electric capacity C11,18 pin connection electric capacity C14,
10 pin connect resistance R1 and are connected in parallel with inductance L1, the resistance R1 and inductance L1, and L1 is also connected with resistance R17 one end, R17's
The other end connects U1 3 pin, and L1 is also connected with resistance R25 and R31, U3 7 pin, 8 pin and 9 pin connection inductance L2, and electric capacity C6,
C7, C8, the circuit are simple, with low cost, also, stability is strong, and the service life than traditional power supply circuit improves 3 times.
As most preferred embodiment, the power source of operation circuit is directly to be derived from vehicle-mounted cigarette lighter, passes through vehicle-mounted cigarette lighter
From vehicular power-bottle power taking.Because the rated voltage of vehicular power-bottle is usually that between 9 ~ 24V, the voltage required for embodiment is 5V,
So after receiving the voltage of storage battery, voltage is changed by the GS92A3 IC that charge, with 5V voltage outputs.
As another embodiment, the process circuit includes CSR8635 Bluetooth chips, and its 14 pin is connected with the first electric capacity,
15 pin are connected with the second electric capacity, and 16 pin are connected with the 3rd electric capacity, and 17 pin are connected with the 4th electric capacity, and 35 pin are connected with the first LED,
First LED is connected with first resistor, and 36 pin are connected with the second LED, and second LED is connected with second resistance.
The circuit sensitivity is high, used in the detachable Bluetooth control system of automatic charging, can quickly receive data-signal, experiment pair
Than the 0.13-0.23s order of magnitude can be improved than traditional Bluetooth circuit sensitivity.CSR8635 supports three-dimensional acoustic propagation, and
Mobile phone long-distance operating agreement is supported, a variety of use functions can be extended, high definition tonequality is received and is transferred to base.Meanwhile, it is built-in
The polymer battery for having power supply individually can be powered to earphone to be used, and is built-in with microphone and loudspeaker, can individually be entered
Row call either listening, has reached the function of can be worn at and be used alone on ear.
As another embodiment, the process circuit connects two circumscribed USB charging inlet USB1 and USB2, the USB1
Connect U1 4 pin and 5 pin, USB2 connections the resistance R25 and R31.The circuit is simple, with low cost, also, stability is strong,
Service life than traditional power supply circuit improves 3 times.It can be responsible for charging to 2 external equipments simultaneously, single port maximum branch
2.1A is held, twoport maximum supports 3.1A.After the voltage from storage battery is received, IC is charged to USB port progress by GS92A3
Voltage output, at the same USB port with UC2635 charge protocols IC detect insert USB port device type and it is required most
High current simultaneously distributes maximum current automatically, reaches most fast charging rate, Experimental comparison, than the charging interval of conventional charging circuit
35% or so can be saved.
As another embodiment, the spring contact includes：Built-in copper post located at base portion center, and/or side wall
Spaced spring thimble.As specific embodiment, the base portion has the first cylinder, on first cylinder
The second cylinder more than first column diameter is provided with, the height of first cylinder is the yardstick held, described the
The cylinder of one cylinder is provided with conductive electrode, and the cylinder of second cylinder is provided with least one USB interface, the top of second cylinder
The center in face is provided with circular shrinkage hole, in copper post built in the bottom of the circular shrinkage hole, provided with magnetic portion；The bluetooth earphone has suitable
The fuselage of the circular shrinkage hole shape is answered, convex portion is had in the fuselage.
As another embodiment, there is the base portion bluetooth earphone storage tank to be rung with outer playback, the bluetooth ear
Machine storage tank is located at the avris of base portion, and magnetic element and connectivity port are provided with the bluetooth earphone storage tank, described
Connectivity port is spring thimble, takes the Heterogeneous Permutation form of odd number even number, and laser propagation effect is optimal, for example：Bottom part ring is around side wall
6 spring thimbles of first row are evenly arranged, then dislocation arrangement 6 spring tops of second row at the top 0.23mm of first row
Pin.Then 6 spring thimbles of the 3rd row are arranged in dislocation at the top 0.33mm of second row.Bluetooth ear is provided with inside base portion
Electromechanical amount detection unit；The bluetooth earphone has adsorption section, described when bluetooth earphone is close to the bluetooth earphone storage tank
Magnetic element adsorbs the adsorption section of bluetooth earphone, bluetooth earphone is placed in the bluetooth earphone storage tank.
As shown in figure 5, the method for the real detachable vehicle-mounted charging device with bluetooth earphone of the present embodiment, its feature exists
In, including：S101, car is powered, and operation circuit causes base portion to obtain power supply by vehicle-mounted cigarette lighter and automatically turn on to institute
The power supply of system is stated, base portion is according to the interior charge mode for setting program unlatching to bluetooth earphone, and bluetooth earphone is once received
To charging signals then can Auto Power On return and even mobile phone and carry out signal transmission, then bluetooth earphone passes through some with base portion
Conductive contact transmits a signal to base portion；S102, process circuit causes the Bluetooth chip and mobile phone A PP of the base portion
Enter row data communication, while mobile phone sets the data of base portion by APP, the Bluetooth chip receives the data of setting
Afterwards, while writing data into internal memory, while being transmitted after single-chip microcomputer is handled, and externally fed is carried out.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (10)
1. a kind of detachable vehicle-mounted charging device with bluetooth earphone, located at the detachable Bluetooth control system of automatic charging
Interior, the system has detachable bluetooth earphone and base portion, and the base portion is provided with to bluetooth earphone, and/
Or the interface module that external equipment is charged, the bluetooth earphone, for receiving mobile phone signal；The base portion, is used for
The signal received to bluetooth earphone is handled, put outside sound, aerial temperature and humidity detection, carbon monoxide inspection
Survey, and tire pressure detection, it is characterised in that：The charging device is located at the detachable Bluetooth control system of the automatic charging
Base portion, it includes operation circuit and process circuit；
The operation circuit, is used for：Car is powered so that base portion obtains power supply by vehicle-mounted cigarette lighter and automatically turned on to institute
The power supply of system is stated, base portion is according to the interior charge mode for setting program unlatching to bluetooth earphone, and bluetooth earphone is once received
To charging signals then can Auto Power On return and even mobile phone and carry out signal transmission, then bluetooth earphone passes through some with base portion
Conductive contact transmits a signal to base portion；
The process circuit, is used for：So that the Bluetooth chip and mobile phone A PP of the base portion enter row data communication, while hand
Machine sets the data of base portion by APP, and the Bluetooth chip is received after the data of setting, while in writing data into
Deposit, while being transmitted after single-chip microcomputer is handled, and carry out externally fed.
2. the detachable vehicle-mounted charging device as claimed in claim 1 with bluetooth earphone, it is characterised in that the operation electricity
Road includes trigger module, and the trigger module is connected with voltage transformation module.
3. the detachable vehicle-mounted charging device as claimed in claim 1 with bluetooth earphone, it is characterised in that described conductive tactile
Point is ferrule.
4. the detachable vehicle-mounted charging device as claimed in claim 1 with bluetooth earphone, it is characterised in that described conductive tactile
Point is metal clips.
5. the detachable vehicle-mounted charging device with bluetooth earphone as described in claim 3 or 4, it is characterised in that the place
Reason circuit is connected with USB charge ports.
6. the detachable vehicle-mounted charging device as claimed in claim 5 with bluetooth earphone, it is characterised in that the processing electricity
Road is also connected with detachable headset batteries.
7. the detachable vehicle-mounted charging device as claimed in claim 6 with bluetooth earphone, it is characterised in that the processing electricity
Road is also connected with display module.
8. the detachable vehicle-mounted charging device as claimed in claim 7 with bluetooth earphone, it is characterised in that the display mould
Block is LED light.
9. the detachable vehicle-mounted charging device as claimed in claim 1 with bluetooth earphone, it is characterised in that the processing electricity
It route reference circuit module, charge and discharge protecting module, current-sharing module, up-delivering signal module and passes signaling module composition down.
10. the detachable vehicle-mounted charging device as claimed in claim 2 with bluetooth earphone, it is characterised in that the voltage
Modular converter includes upper switching tube, lower switching tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550500.7U CN206452125U (en) | 2016-06-08 | 2016-06-08 | A kind of detachable vehicle-mounted charging device with bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550500.7U CN206452125U (en) | 2016-06-08 | 2016-06-08 | A kind of detachable vehicle-mounted charging device with bluetooth earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452125U true CN206452125U (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550500.7U Expired - Fee Related CN206452125U (en) | 2016-06-08 | 2016-06-08 | A kind of detachable vehicle-mounted charging device with bluetooth earphone |
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| CN (1) | CN206452125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932742A (en) * | 2016-06-08 | 2016-09-07 | 深圳市儒文科技有限公司 | Separable vehicle-mounted charging device with Bluetooth headset and method |
-
2016
- 2016-06-08 CN CN201620550500.7U patent/CN206452125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932742A (en) * | 2016-06-08 | 2016-09-07 | 深圳市儒文科技有限公司 | Separable vehicle-mounted charging device with Bluetooth headset and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |