CN207125975U - One kind massage instrument circuit - Google Patents
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- CN207125975U CN207125975U CN201621484209.0U CN201621484209U CN207125975U CN 207125975 U CN207125975 U CN 207125975U CN 201621484209 U CN201621484209 U CN 201621484209U CN 207125975 U CN207125975 U CN 207125975U
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- 238000007600 charging Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 18
- 238000001827 electrotherapy Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010280 constant potential charging Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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Abstract
The utility model discloses one kind to massage instrument circuit, including：Power management module, for controlling power supply discharge and recharge and state instruction；Key-press module, for physical operations to be converted into electric signal；MCU module, Communication Control is carried out between signal and each module for receiving or sending；Drive module is massaged, for driving massage electrode to work；Boost module, for power boost, driving operating voltage to be provided for massage drive module；Power management module is connected with each module, and operating voltage is provided for each unit；Key-press module is connected with MCU module；Boost module is connected with MCU module；Boost module is also connected with massage drive module, and massage drive module is also connected with MCU module.The utility model provides a kind of massage instrument circuit, and it can massage and manage the charging of massage device, can also monitor electrocardio, moreover it is possible to be connected by bluetooth with mobile terminal and carry out health control.
Description
Technical field
It the utility model is related to therapeutic massage equipment field, more particularly to a kind of massage instrument circuit.
Background technology
With the development of society, the intensity of work is increasing, generally existing is bent over one's desk working mostly the problem of cervical vertebra, lumbar vertebrae
With person, a kind of massage device is at this moment just needed to loosen physiotherapy for people, but is typically all only simple in the market
Mechanical massage functionality, function is single, for example, without electrotherapy massage function and monitoring electrocardiograph function, can not with it is currently a popular
Mobile terminal is combined control.
The content of the invention
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of massage instrument circuit, and it can
Massage, can also monitor electrocardio, moreover it is possible to be connected by bluetooth with mobile terminal and carry out health control.
The purpose of this utility model is realized using following technical scheme：
One kind massage instrument circuit, including：
Power management module, for controlling power supply discharge and recharge and state instruction；
Key-press module, for physical operations to be converted into electric signal；
MCU module, Communication Control is carried out between signal and each module for receiving or sending；
Drive module is massaged, for driving massage electrode to work；
Boost module, for power boost, driving operating voltage to be provided for massage drive module；
The power management module is connected with each module, and operating voltage is provided for each unit；The key-press module and MCU
Module is connected；The boost module is connected with MCU module；The boost module is also connected with massage drive module, institute
Massage drive module is stated also with MCU module to be connected.
Preferably, the massage instrument circuit also includes bluetooth module, cardioelectric monitor module and display module；The bluetooth
Module is connected with MCU module, and the cardioelectric monitor module is connected with MCU module, the display module and MCU module phase
Connection.
Preferably, the MCU module includes chip U5, and it has 48 pins, and the 38th pin, the 39th pin, the 40th are drawn
Pin, the 41st pin, the 45th pin, the 46th pin, the 2nd pin are connected with display module；21st pin, the 22nd pin, the 34th
Pin is connected with bluetooth module；11st pin, the 16th pin are connected with key-press module；13rd pin, the 14th pin,
15 pins are connected with cardioelectric monitor module.
Preferably, the power management module includes：
Battery, discharge and recharge is carried out, operating voltage is provided for each unit；
Charging control unit, for being controlled to charging modes and charging rate speed；
Charged state indicating member, for indicating the state in which that currently charges；
Charge detection unit, for detecting the state currently to charge；
Output switching element, the conducting for controlling power supply to export disconnect.
Preferably, the boosting unit includes：First boost module, for supply voltage to be carried out into first time boosting；The
Two boosting units, carry out second for the voltage after the first boost module is boosted and boost；First boost module one end and electricity
Source is connected, and the other end is connected with the second boosting unit, and the second boosting unit other end is connected with driving massage module.
Preferably, the charging control unit includes chip U1, the charged state indicating member include LED D1 and
LED D2, the charging detection unit include triode Q4 and Q8, and the output switching element includes chip U3, metal-oxide-semiconductor Q2
With double-pole button SW1；The chip U1 has 8 pins, and the 6th pin, the 7th pin are cloudy with LED D1 and LED D2 respectively
Pole is connected, and the 7th pin is also connected through resistance R8 with triode Q4, and the 4th pin is connected through resistance R30 with triode Q8,
5th pin is connected with anode, and anode is also connected with metal-oxide-semiconductor source electrode, and metal-oxide-semiconductor drain electrode is connected with chip U3,
Metal-oxide-semiconductor grid is connected with double-pole button SW1.
Preferably, first boost module includes chip U2, triode Q3 and metal-oxide-semiconductor Q9, and chip U2 has 6 and drawn
Pin, the 5th pin output booster voltage, the 6th pin are connected with metal-oxide-semiconductor drain electrode, and metal-oxide-semiconductor source electrode is connected with power supply, metal-oxide-semiconductor
Grid is connected through resistance R14 with power supply, and transistor collector is connected with metal-oxide-semiconductor grid, transistor base and chip U5 the
19 pins are connected.
Preferably, second boosting unit includes inductance L10 and triode Q15, inductance L10 one end and the first boosting
The pin of module the 5th is connected, and the inductance L10 other ends are connected with triode Q15 colelctor electrode, triode Q15 base stage and core
The pins of piece U5 the 29th are connected.
Preferably, the massage drive module includes triode Q10, triode Q11, triode Q12, triode Q14, three
Pole pipe Q16, triode Q17, triode Q18, triode Q19, resistance R9, resistance R34, resistance R22, resistance R75, resistance R66,
Resistance R68, diode D7, diode D8, electrode P1 and electrode P2；The triode Q10, triode Q16, triode Q17
Base stage be connected respectively with chip U5 the 31st pin, the 30th pin, the 32nd pin, the colelctor electrode of the triode Q14 with
Chip U5 the 33rd pin is connected, and the triode Q10, triode Q16, triode Q14, triode Q17 emitter stage connect
Ground, the triode Q18, triode Q11 colelctor electrode are connected with the second boosting unit output end, the triode Q18, three
Pole pipe Q11 base stage is connected through resistance R9, resistance R34 with colelctor electrode respectively, the triode Q17, triode Q10 collection
Base stage of the electrode respectively with triode Q18, triode Q11 is connected, the triode Q19, triode Q12 emitter stage difference
It is connected with triode Q18, triode Q11, the triode Q19, triode Q12 base stage are respectively through resistance R22, resistance
R75 is connected with triode Q17, triode Q10 colelctor electrode, the triode Q19, triode Q12 colelctor electrode and two poles
Pipe D7 anode is connected, the anode series of diode D7 negative electrodes and diode D8, the minus earth of diode pipe, three pole
Pipe Q14 base stage is grounded through resistance R66, and the base stage of the triode Q14 is also connected through resistance R68 with diode D7 negative electrode
Connect, the electrode P1 is connected with triode Q18, triode Q19 emitter stage, the electrode P2 and triode Q11, triode
Q12 emitter stage is connected.
Preferably, the triode Q10, triode Q11, triode Q14, triode Q16, triode Q17, triode
Q18 is NPN type triode, and the triode Q12, triode Q19 are PNP type triode.
Compared with prior art, the beneficial effects of the utility model are：Massage is automatically controlled by MCU；Pass through power supply pipe
Reason module can control the charging of management massage device；Cardioelectric monitor module and bluetooth module are also provided with simultaneously, is realized both
Energy electrotherapy massage, and can monitoring electrocardio, moreover it is possible to connect mobile terminal and realize health management function.
Brief description of the drawings
Fig. 1 is the structural representation that instrument circuit is massaged in the utility model embodiment；
Fig. 2 is the power management module circuit theory diagrams in Fig. 1；
Fig. 3 is the MCU module circuit theory diagrams in Fig. 1；
Fig. 4 is the first boosting unit circuit theory diagrams in the boost module in Fig. 1；
Fig. 5 is the second boosting unit circuit theory diagrams in the boost module in Fig. 1；
Fig. 6 is the massage drive module circuit theory diagrams in Fig. 1；
Fig. 7 is the bluetooth module circuit theory diagrams in Fig. 1；
Fig. 8 is key-press module the first push-button unit circuit theory diagrams in Fig. 1；
Fig. 9 is key-press module the second push-button unit circuit theory diagrams in Fig. 1；
Figure 10 is the cardioelectric monitor module circuit schematic in Fig. 1；
Figure 11 is the display module circuit theory diagrams in Fig. 1.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
With reference to figure 1, Fig. 1 is the massage device circuit modular structure schematic diagram in the utility model embodiment.In Fig. 1, one
Kind massage instrument circuit, including：
Power management module 80, for controlling power supply discharge and recharge and state instruction；
Key-press module 30, for physical operations to be converted into electric signal；
MCU module 10, Communication Control is carried out between signal and each module for receiving or sending；
Drive module 60 is massaged, for driving massage electrode to work；
Boost module 70, for power boost, driving operating voltage to be provided for massage drive module；
Bluetooth module 20, for mobile terminal bluetooth connection, carry out data transmission；
Cardioelectric monitor module 50, for monitoring electrocardiogram (ECG) data；
And display module 40；
Power management module 80 is connected with each module, and operating voltage is provided for each unit；Key-press module 30 and MCU module
10 are connected；Boost module 70 is connected with MCU module 10；Boost module 70 is also connected with massage drive module 30, massages
Drive module 30 is also connected with MCU module 10, and bluetooth module 20 is connected with MCU module 10, cardioelectric monitor module 50 with
MCU module 10 is connected, and display module 40 is connected with MCU module 10.Electric signal is converted to by Cao Zuoanjian module to input
Work is controlled into MCU module and then to modules, supply voltage enters through MCU output pwm signals control boost module
Operating voltage is provided for massage drive module after row boosting, MCU controls driving massage to drive by exporting the pwm signal of different frequency
The work of dynamic model block is massaged, and for ECG detecting module by the ECG Data Transmission Based monitored to MCU module, MCU module passes through company
Connect bluetooth module and transfer data to mobile terminal.
Specifically, each module circuit schematic is with reference to figure 2- Figure 11.
As shown in Fig. 2 Fig. 2 is power management module circuit theory diagrams, power management module includes：Battery, carry out charge and discharge
Electricity, operating voltage is provided for each unit；Charging control unit, for being controlled to charging modes and charging rate speed；
Charged state indicating member, for indicating the state in which that currently charges；Charge detection unit, for detecting the shape currently to charge
State；Output switching element, the conducting for controlling power supply to export disconnect.Charging control unit includes chip U1, and charged state refers to
Show that unit includes LED D1 and LED D2, charging detection unit includes triode Q4 and Q8, and output switching element includes chip
U3, MOS pipe Q2 and double-pole button SW1；Chip U1 has 8 pins, the 6th pin, the 7th pin respectively with LED D1 and LED
Lamp D2 negative electrodes are connected, and the 7th pin is also connected through resistance R8 with triode Q4, and the 4th pin is through resistance R30 and triode Q8
It is connected, the 5th pin is connected with anode, and anode is also connected with metal-oxide-semiconductor source electrode, the drain electrode of MOS pipes and chip U3
It is connected, metal-oxide-semiconductor grid is connected with double-pole button SW1.Charging, external interface is connected by USB interface power supply is filled
Electricity, power supply is battery here, and charging current inflow U3 is output to battery-end through internal control and charged, and charging current can
Set by resistance R4 resistance.When battery supply breaks 2.9V by a fall, trickle charge is carried out；When cell voltage go back up to it is specified
Value, is transferred to constant-current charge；Close to when being full of, switch to constant-voltage charge, form conversion work(of the trickle to constant current to constant voltage charging method
Energy.When charging, the pins of chip U3 the 7th output low level, the 6th pin exports high level, and LED D1 conductings are lighted, LED
Lamp D2 cut-offs are extinguished；When being filled with, the pins of chip U3 the 7th output high level, the 6th pin output low level, LED D1, which ends, to be put out
Go out, LED D2 conductings are lighted.When discharge and recharge, MCU module passes through detection transistor Q4 and the electric current of triode Q8 colelctor electrode
Signal, the battery electric quantity of detection and battery charging condition are output in display module.When the cell is discharged, switch element
Switch selection is carried out by operating double-pole button SW1, when SW1 the 2nd contact and the 3rd contact portion, triode Q2 conductings, battery
The pins of chip U3 the 1st are inputted, 3V voltages is exported from the 3rd pin, operating voltage is provided for modules, when double-pole button SW1's
2nd contact and the 1st contact portion, i.e. deenergization export.
As shown in figure 3, Fig. 3 is MCU module circuit theory diagrams, MCU module includes chip U5, and it has 48 pins, the
38 pins, the 39th pin, the 40th pin, the 41st pin, the 45th pin, the 46th pin, the 2nd pin are connected with display module；
21st pin, the 22nd pin, the 34th pin are connected with bluetooth module；11st pin, the 16th pin are connected with key-press module
Connect；13rd pin, the 14th pin, the 15th pin are connected with cardioelectric monitor module.
As shown in Figure 4, Figure 5, Fig. 4, Fig. 5 are boost module circuit theory diagrams, and wherein Fig. 4 is that the first boosting unit circuit is former
Reason figure, Fig. 5 is the second boosting unit circuit theory diagrams.Boost module includes the first boosting unit, for supply voltage to be carried out
Boost for the first time；Second boosting unit, carry out second for the voltage after the first boost module is boosted and boost；First boosting
Module one end is connected with power supply, and the other end is connected with the second boosting unit, and the second boosting unit other end is massaged with driving
Module is connected.
Specifically, such as Fig. 4, the first boost module includes chip U2, triode Q3 and MOS pipe Q9, chip U2 have 6
Pin, the 5th pin output booster voltage, the 6th pin are connected with metal-oxide-semiconductor drain electrode, and metal-oxide-semiconductor source electrode is connected with power supply, metal-oxide-semiconductor
Grid is connected through resistance R14 with power supply, and transistor collector is connected with metal-oxide-semiconductor grid, transistor base and chip U5 the
19 pins are connected.Cell voltage 3.7V inputs chip U2, and chip converts input voltage into 5V outputs, and voltage chips U5 passes through
19th pin exports low and high level to control being turned on and off for the input of boosting unit.
Specifically, as Fig. 5, the second boosting unit include inductance L10 and triode Q15, inductance L10 one end and the first boosting
The pin of module the 5th is connected, and the inductance L10 other ends are connected with triode Q15 colelctor electrode, triode Q15 base stage and core
The pins of piece U5 the 29th are connected.Chip U5 controls triode Q15 switch defeated to control by the 29th pin output pwm signal
Go out voltage.
As shown in fig. 6, Fig. 6 is massage drive module circuit theory diagrams.Massaging drive module includes triode Q10, three poles
Pipe Q11, triode Q12, triode Q14, triode Q16, triode Q17, triode Q18, triode Q19, resistance R9, resistance
R34, resistance R22, resistance R75, resistance R66, resistance R68, diode D7, diode D8, electrode P1 and electrode P2；It is described
Triode Q10, triode Q16, triode Q17 base stage the 31st pin, the 30th pin, the 32nd pin phase with chip U5 respectively
Connection, the colelctor electrode of the triode Q14 is connected with chip U5 the 33rd pin, the triode Q10, triode Q16,
Triode Q14, triode Q17 grounded emitter, the triode Q18, triode Q11 colelctor electrode and the second boosting unit
Output end is connected, and the triode Q18, triode Q11 base stage are connected through resistance R9, resistance R34 with colelctor electrode respectively,
The base stage of the triode Q17, triode Q10 colelctor electrode respectively with triode Q18, triode Q11 is connected, and described three
Pole pipe Q19, triode Q12 emitter stage are connected with triode Q18, triode Q11 respectively, the triode Q19, triode
Q12 base stage is connected through resistance R22, resistance R75 with triode Q17, triode Q10 colelctor electrode respectively, the triode
Q19, triode Q12 colelctor electrode are connected with diode D7 anode, the anode series of diode D7 negative electrodes and diode D8,
The minus earth of diode pipe, the base stage of the triode Q14 are grounded through resistance R66, and the base stage of the triode Q14 is also through electricity
Resistance R68 is connected with diode D7 negative electrode, and the electrode P1 is connected with triode Q18, triode Q19 emitter stage, institute
The emitter stage that electrode P2 is stated with triode Q11, triode Q12 is connected.Wherein, triode Q10, triode Q11, triode
Q14, triode Q16, triode Q17, triode Q18 are NPN type triode, and the triode Q12, triode Q19 are PNP
Type triode.Triode Q10, triode Q11, triode Q12, triode Q17, triode Q18, triode Q19 are collectively constituted
Push-pull circuit, MCU export high level to triode Q17 base stage, triode Q17 conductings, triode Q18 cut-offs, triode Q19
Conducting.MCU synchronism output low level triodes Q10 base stage, triode Q10 cut-offs, triode Q12 cut-offs, triode Q11
Conducting.Electric current is from triode Q11 colelctor electrode, emitter stage flows to triode Q19 emitter stages through massage electrode P1, colelctor electrode is formed
Loop, realize that electric current flows to from right to left.Similarly, MCU export low level to triode Q17 base stage, triode Q17 cut-off,
Triode Q18 is turned on, triode Q19 cut-offs.MCU synchronism output high level triodes Q10 base stage, triode Q10 conductings, three
Pole pipe Q12 is turned on, triode Q11 cut-offs.Electric current flows to three poles from triode Q18 colelctor electrode, emitter stage through massage electrode P1
Pipe Q12 emitter stages, colelctor electrode form loop, realize that electric current flows to from right to left.Current direction checker is realized, so as to carry out
Electrotherapy massage.
As shown in fig. 7, Fig. 7 is bluetooth module circuit theory diagrams.Bluetooth module includes chip U10, and chip U10 has 28
Pin, wherein the 19th pin, the 21st pin, the 26th pin are connected with MCU module, carry out data transmission communicating.
As shown in Figure 8, Figure 9, Fig. 8, Fig. 9 are key module circuit schematic, and wherein Fig. 8 is that the first push-button unit circuit is former
Reason figure, Fig. 9 is the second push-button unit circuit theory diagrams.In fig. 8, there are 3 buttons, respectively health, massage, electrocardio three
Functions of modules button, in fig.9, there are 5 buttons, respectively confirm, be left and right, upper and lower control button.
As shown in Figure 10, Figure 10 is cardioelectric monitor module circuit schematic.Cardioelectric monitor module includes chip slapper U4, MOS
Pipe Q6 and 2 contacts, chip U4 have 8 pins；MCU controls electrocardio to supervise by exporting the grid of low and high level to metal-oxide-semiconductor
Survey whether module works, in use, 2 contacts SEP and SEN are close to user's both hands finger, 2 contact SEP and SEN collection hearts
Hop count is converted to electric signal and is input to the pins of chip U4 the 2nd, the 3rd pin and is analyzed after, from the pins of chip U4 the 4th, the
5 pins are output in MCU.
As shown in figure 11, Figure 11 is display module circuit theory diagrams.Display module includes MOS pipes Q5 and display module
J1, MCU export high level to metal-oxide-semiconductor Q5 grid, metal-oxide-semiconductor Q5 conductings, backlight and lighted, and display module J1 is connected with MCU
Connect, MCU output signals control display module shows operational data.
The beneficial effects of the utility model are：By setting massage drive module, cardioelectric monitor module and bluetooth mould
Block, realize can electrotherapy massage, and can monitoring electrocardio, moreover it is possible to connect mobile terminal and realize health management function.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (10)
1. one kind massage instrument circuit, it is characterised in that including：
Power management module, for controlling power supply discharge and recharge and state instruction；
Key-press module, for physical operations to be converted into electric signal；
MCU module, Communication Control is carried out between signal and each module for receiving or sending；
Drive module is massaged, for driving massage electrode to work；
Boost module, for power boost, driving operating voltage to be provided for massage drive module；
The power management module is connected with each module, and operating voltage is provided for each unit；The key-press module and the MCU
Module is connected；The boost module is connected with the MCU module；The boost module also massages drive module phase with described
Connection, the massage drive module are also connected with the MCU module.
2. massage instrument circuit according to claim 1, it is characterised in that it is described massage instrument circuit also include bluetooth module,
Cardioelectric monitor module and display module；The bluetooth module is connected with the MCU module, the cardioelectric monitor module and institute
State MCU module to be connected, the display module is connected with the MCU module.
3. massage instrument circuit according to claim 2, it is characterised in that the MCU module includes chip U5, and it has 48
Individual pin, wherein the 38th pin, the 39th pin, the 40th pin, the 41st pin, the 45th pin, the 46th pin, the 2nd pin and institute
Display module is stated to be connected；21st pin, the 22nd pin, the 34th pin are connected with the bluetooth module；11st pin, the 16th
Pin is connected with the key-press module；13rd pin, the 14th pin, the 15th pin are connected with the cardioelectric monitor module.
4. massage instrument circuit according to claim 1, it is characterised in that the power management module includes：
Battery, discharge and recharge is carried out, operating voltage is provided for each unit；
Charging control unit, for being controlled to charging modes and charging rate speed；
Charged state indicating member, for indicating the state in which that currently charges；
Charge detection unit, for detecting the state currently to charge；
Output switching element, the conducting for controlling power supply to export disconnect.
5. massage instrument circuit according to claim 1, it is characterised in that the boost module includes：First boosting unit,
For supply voltage to be carried out into first time boosting；Second boosting unit, for the voltage after first boosting unit is boosted
Second is carried out to boost；Described first boosting unit one end is connected with power supply, and the other end is connected with second boosting unit
Connect, the second boosting unit other end is connected with the massage drive module.
6. massage instrument circuit according to claim 4, it is characterised in that the charging control unit includes chip U1, institute
Stating charged state indicating member includes LED D1 and LED D2, and the charging detection unit includes triode Q4 and triode
Q8, the output switching element include chip U3, metal-oxide-semiconductor Q2 and double-pole button SW1；The chip U1 has 8 pins, and the 6th
Pin, the 7th pin are connected with the LED D1 and the LED D2 negative electrodes respectively, the 7th pin also through resistance R8 with it is described
Triode Q4 is connected, and the 4th pin is connected through resistance R30 with the triode Q8, and the 5th pin is connected with the anode
Connect, the anode is also connected with metal-oxide-semiconductor source electrode, and metal-oxide-semiconductor drain electrode is connected with the chip U3, metal-oxide-semiconductor grid and institute
Double-pole button SW1 is stated to be connected.
7. massage instrument circuit according to claim 5, it is characterised in that first boosting unit includes chip U2, three
Pole pipe Q3 and metal-oxide-semiconductor Q9, the chip U2 have 6 pins, the 5th pin output booster voltage, and the 6th pin drains with metal-oxide-semiconductor
It is connected, metal-oxide-semiconductor source electrode is connected with power supply, and metal-oxide-semiconductor grid is connected through resistance R14 with power supply, transistor collector and MOS
Tube grid is connected, and transistor base is connected with the pins of chip U5 the 19th.
8. massage instrument circuit according to claim 7, it is characterised in that second boosting unit include inductance L10 and
Triode Q15, described inductance L10 one end are connected with the pin of the first boosting unit the 5th, the inductance L10 other ends with
The colelctor electrode of the triode Q15 is connected, and the base stage of the triode Q15 is connected with the pins of chip U5 the 29th.
9. massage instrument circuit according to claim 8, it is characterised in that it is described massage drive module include triode Q10,
Triode Q11, triode Q12, triode Q14, triode Q16, triode Q17, triode Q18, triode Q19, resistance R9,
Resistance R34, resistance R22, resistance R75, resistance R66, resistance R68, diode D7, diode D8, electrode P1 and electrode P2；Institute
State triode Q10, the triode Q16, the triode Q17 base stage respectively the 31st pin with chip U5, the 30th pin,
32nd pin is connected, and the colelctor electrode of the triode Q14 is connected with chip U5 the 33rd pin, the triode Q10, institute
State triode Q16, the triode Q14, the triode Q17 grounded emitter, the triode Q18, the triode
Q11 colelctor electrode is connected with the output end of second boosting unit, the triode Q18, the base stage of the triode Q11
It is connected respectively through the resistance R9, the resistance R34 with colelctor electrode, the triode Q17, the current collection of the triode Q10
Base stage of the pole respectively with the triode Q18, the triode Q11 be connected, the triode Q19, the triode Q12
Emitter stage is connected with the triode Q18, the triode Q11 respectively, the triode Q19, the base of the triode Q12
Pole is connected through the resistance R22, the resistance R75 with the triode Q17, the triode Q10 colelctor electrode respectively, institute
State triode Q19, the colelctor electrode of the triode Q12 is connected with the anode of the diode D7, the moon of the diode D7
Pole and the anode series of the diode D8, the minus earth of the diode D8, the base stage of the triode Q14 is through the electricity
R66 ground connection is hindered, the base stage of the triode Q14 is also connected through the resistance R68 with the negative electrode of the diode D7, the electricity
Pole P1 is connected with the triode Q18, the triode Q19 emitter stage, the electrode P2 and the triode Q11, institute
The emitter stage for stating triode Q12 is connected.
10. according to the massage instrument circuit described in claim 9, it is characterised in that the triode Q10, the triode Q11, institute
It is NPN type triode to state triode Q14, the triode Q16, the triode Q17, the triode Q18, the triode
Q12, the triode Q19 are PNP type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484209.0U CN207125975U (en) | 2016-12-30 | 2016-12-30 | One kind massage instrument circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484209.0U CN207125975U (en) | 2016-12-30 | 2016-12-30 | One kind massage instrument circuit |
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| Publication Number | Publication Date |
|---|---|
| CN207125975U true CN207125975U (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484209.0U Expired - Fee Related CN207125975U (en) | 2016-12-30 | 2016-12-30 | One kind massage instrument circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125975U (en) |
-
2016
- 2016-12-30 CN CN201621484209.0U patent/CN207125975U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |