CN202042569U - Battery pack for far infrared electric heating physiotherapy instrument - Google Patents
Battery pack for far infrared electric heating physiotherapy instrument Download PDFInfo
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- CN202042569U CN202042569U CN2011201033080U CN201120103308U CN202042569U CN 202042569 U CN202042569 U CN 202042569U CN 2011201033080 U CN2011201033080 U CN 2011201033080U CN 201120103308 U CN201120103308 U CN 201120103308U CN 202042569 U CN202042569 U CN 202042569U
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- infrared electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a battery pack for a far infrared electric heating physiotherapy instrument, which is used for supplying power to the far infrared electric heating physiotherapy instrument. The battery pack contains a battery (1), a protective circuit (2), a terminal I (B+/P+), a terminal II (P-) and a microprocessor (3); a battery monitoring circuit (4.2) is connected between the microprocessor (3) and the terminal I (B+/P+) in series, the control end of a power regulation circuit (5) is connected with the microprocessor (3), a loaded monitoring circuit (4.1) is connected between the terminal I (B+/P+) and the terminal II (/P-) in parallel, and a monitoring output port of the monitoring circuit (4.1) is connected with the microprocessor (3). The battery pack for the far infrared electric heating physiotherapy instrument can adjust the output power of the lithium battery and monitor the lithium battery on a real-time basis.
Description
Technical field
The utility model relates to a kind of battery component, especially relates to a kind of far-infrared electric physiotherapy equipment battery component.
Background technology
From Germany scientist in 1800 breathe out inferior found infrared ray during at the research solar spectrum since, the infrared ray correlation technique has been widely used on industrial production, medical diagnosis, detection, treatment and the prevention and health care.
Medical infrared ray can be divided near infrared ray, middle infrared (Mid-IR) and far infrared according to the biology characteristics.Far infrared is meant the infrared ray of wavelength at the 3-1000 micron, the infrared ray of this wave band of its medium wavelength 4-20 micron is very important with biological growth to human existence, far infrared three key properties that effect mainly contains line outside line far away to human body determine (the one, radiation, the 2nd, strong penetration, the 3rd, absorption, resonance and sympathetic response).Human body surface is accepted far infrared, and from outward appearance to inner essence conduction infiltration, is absorbed the generation thermogenetic effect, produces resonance, sympathetic response with the in-vivo tissue cell, has promoted activity.And owing to produce thermogenetic effect, make the human microvascular expansion, self-disciplining is strengthened, and blood circulation is accelerated, and has quickened the mass exchange of cell and blood, thereby has promoted the metabolism of body.Simultaneously, far infrared improves cytophagous phagocytic activity, helps absorption, the dissipation of chronic inflammation, is applicable to the various types of chronic inflammations of treatment, as some chronic inflammations of neuritis, myositis, arthritis and internal organ.Heat energy can reduce sensorineural excitability, and by relieve muscle spasms, detumescence, anti-inflammatory with improve blood circulation and treat various pain, as neuralgia and Crampy Pain, struvite and avascular pain etc.Therefore, far infrared medically is being called " fertility light " by the expert.
At present, mainly contain physiotherapy, hot compress and traction for the methods of treatment of waist chronic soft tissue, hot compress and traction therapeutic method are limited to microcirculatory improvement degree, utilize far-infrared heat radiation, improve local microcirculation, and tangible curative effect is arranged.The health-care physiotherapeutic product that infrared ray is relevant on the market is varied, and bluish dogbane is that the textile product of representative is under suspicion because of the intensity and the continuation of the red line far away of its no thermal source effect generation; Employed far infrared therapeutic apparatus in the medical treatment, because of its temperature height, the alternating current energy supply is unfavorable for convenient the use; Far-infrared electric physical therapy chip thermal source, portable, microcomputerized control that nano material is made is arranged.And the difficult point of portable far-infrared electric physical therapy chip exploitation is the control to lithium battery; at present; the control circuit of most lithium batteries only includes charge-discharge circuit; " a kind of lithium cell charging protective circuit " as Chinese patent ZL03146990.6 announcement; its circuit block diagram as shown in Figure 2; only can carry out management of charging and discharging to lithium battery; can't adjust with the control heating power power output; thereby the user can't select suitable heating gear according to self-demand; also can't monitor in real time, further battery is protected battery condition.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of battery component that can adjust and can monitor in real time lithium battery the power output of lithium battery is provided.
The purpose of this utility model is achieved in that a kind of far-infrared electric physiotherapy equipment battery component; described assembly includes battery; protective circuit; terminal one and terminal two; the positive pole of described battery links to each other with terminal one; the negative pole of described battery links to each other with protective circuit; described assembly also includes a microprocessor; be in series with a battery detection circuit between described microprocessor and the terminal one; positive-negative output end one end of described protective circuit links to each other with terminal one; the other end links to each other with terminal two through power adjusting circuit; the control end of described power adjusting circuit links to each other with microprocessor; be parallel with a load monitoring circuit between described terminal one and the terminal two; the monitoring delivery outlet of described load monitoring circuit links to each other with microprocessor, is connected with circuits for triggering on the described microprocessor.
A kind of far-infrared electric physiotherapy equipment of the utility model battery component, described protective circuit link to each other with power adjusting circuit and also are in series with a current monitoring circuit between contact place and the microprocessor.
A kind of far-infrared electric physiotherapy equipment of the utility model battery component also is connected with a display circuit on the described microprocessor.
A kind of far-infrared electric physiotherapy equipment of the utility model battery component, described circuits for triggering are a SW-PB type button.
A kind of far-infrared electric physiotherapy equipment of the utility model battery component, described display circuit is made of charactron and LED.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is owing to added power adjusting circuit, frequency modulation on pulse by the output different duty is controlled the 8205A chip, thereby make charging circuit under the 8205A chip controls, export the power that is complementary with corresponding frequency modulation on pulse, realization is to the adjustment of output frequency, thereby makes things convenient for the user to select different power outputs that the far-infrared electric physiotherapy equipment is powered according to self actual demand; Simultaneously owing on circuit, add load monitoring circuit, battery detection circuit and current monitoring circuit; be used for the state of battery component is monitored in real time; so that microprocessor sends corresponding disconnection/conducting order according to the battery real-time condition; battery is protected; thereby not only guaranteed the safe handling of battery, also prolonged the useful life of battery.
Description of drawings
Fig. 1 is the utility model circuit block diagram.
Fig. 2 is the circuit block diagram of contrast patent in the background technology.
Fig. 3 is the circuit diagram of the utility model load monitoring circuit.
Fig. 4 is the circuit diagram of the utility model battery detection circuit.
Fig. 5 is the utility model microprocessor, current monitoring circuit, power adjusting circuit and the circuit diagram after protective circuit is connected.
Wherein:
Terminal one B ﹢/P ﹢, terminal two P ﹣.
Embodiment
Referring to Fig. 1; Fig. 3 ~ 5; the utility model relates to a kind of far-infrared electric physiotherapy equipment battery component; described assembly includes battery 1; protective circuit 2; terminal one B ﹢/P ﹢ and terminal two P ﹣; the positive pole of described battery 1 links to each other with terminal one B ﹢/P ﹢; the negative pole of described battery 1 links to each other with protective circuit 2; described assembly also includes a microprocessor 3; be in series with a battery detection circuit 4.2 between described microprocessor 3 and the terminal one B ﹢/P ﹢; positive-negative output end one end of described protective circuit 2 links to each other with terminal one B ﹢/P ﹢; the other end links to each other with terminal two P ﹣ through power adjusting circuit 5; the control end of described power adjusting circuit 5 links to each other with microprocessor 3; be parallel with a load monitoring circuit 4.1 between described terminal one B ﹢/P ﹢ and the terminal two P ﹣; the monitoring delivery outlet of described load monitoring circuit 4.1 links to each other with microprocessor 3, is connected with circuits for triggering 6 on the described microprocessor 3.
The utility model far-infrared electric physiotherapy equipment battery component, described protective circuit 2 link to each other with power adjusting circuit 5 and also are in series with a current monitoring circuit 4.3 between contact place and the microprocessor 3.
The utility model far-infrared electric physiotherapy equipment battery component also is connected with a display circuit 7 on the described microprocessor 3.
The utility model far-infrared electric physiotherapy equipment battery component, described circuits for triggering 6 are a SW-PB type button.
The utility model far-infrared electric physiotherapy equipment battery component, described display circuit 7 is made of charactron and LED.
Referring to Fig. 3 ~ 5, described microprocessor 3 is the single-chip microcomputer of EM78P259 model, the voltage at the detection principle of described load monitoring circuit 4.1 detection terminal one B ﹢/P ﹢ place during for the ADC1 cause for gossip by microprocessor, be that terminal one B ﹢/P ﹢ is through resistance R 8, R9, insert the ADC1 mouth of microprocessor behind the R10, and resistance R 9 links to each other with diode D1 negative pole near terminal one B ﹢/P ﹢ one end, resistance R 9 links to each other with diode D1 is anodal near microprocessor ADC1 mouth one end, and diode D1 positive pole is through resistance R 11 ground connection, diode D1 negative pole and terminal two P ﹣, owing to discharge and recharge a shared port, thereby the anodal P ﹢ of the anodal B ﹢ of lithium battery and charge port is merged into terminal one B ﹢/P ﹢, when battery component is unloaded, the detected cell voltage V1 that is, when battery component connects load, the detected operating voltage V2 that is, when battery component is connected with charger, the detected charging voltage V3 that is, because V1, V2 and V3 have nothing in common with each other, thereby by monitoring to voltage, can understand the connection status of battery component, thereby microprocessor can act accordingly;
Referring to Fig. 4, described battery detection circuit 4.2 is used for the voltage of lithium battery is detected, the voltage of its operation principle detection terminal one B ﹢/P ﹢ during for the ADC0 cause for gossip by microprocessor, be that terminal one B ﹢/P ﹢ links to each other with the ADC0 mouth of microprocessor with R14 through resistance R 12, wherein resistance R 12 and R14 connection are by resistance R 13 and capacitor C 3 ground connection, when microprocessor detects lithium battery and forces down in predeterminated voltage V4, know that promptly lithium battery was in the state of putting; When detecting lithium battery voltage and be higher than predeterminated voltage V5, know that promptly lithium battery is in the state of overcharging;
Referring to Fig. 5, described circuits for triggering 6 have a button to constitute, this button one end ground connection, the other end links to each other with the P55 mouth of microprocessor, this button is a SW-PB type button, can realize start or shutdown when button is long, when the short time presses the button on time, can produce pulsatile once to microprocessor, trigger corresponding action;
Referring to Fig. 5, described current monitoring circuit 4.3 is made of a resistance R 20, resistance R 20 1 ends link to each other with the tie point of protective circuit 2 with power adjusting circuit 5, and the other end links to each other with the ADC2 mouth of microprocessor 3, utilize the ADC2 mouth of microprocessor to come charging and discharging currents is carried out real-time detection; Described power adjusting circuit 5 is made of the 8205A chip, 1,8 pin of described 8205A chip link to each other, grid 4,5 pin of described chip link to each other with the P67 pin of microprocessor 3, and 2,3 pin of described chip link to each other with terminal two P ﹣, and 6,7 pin of described chip link to each other with protective circuit 2; When load monitoring circuit 4.1 detects voltage and is V1, know that promptly battery component is in Light Condition, this moment, the P67 pin of microprocessor was in low level state, and this moment, the 8205A chip was in off-state, thereby whole loop open circuit (this duration touches the button and also can't start shooting); When load monitoring circuit 4.1 detects voltage and is V2, promptly in running order, microprocessor is according to the touch potential of SW-PB type button at this moment, produce the frequency modulation on pulse signal of different duty by the P67 pin of microprocessor, be used for frequency (is for example controlled, when voltage is V2, long touching the button finished start, display circuit can show corresponding gear, when pressing the button one time, the frequency modulation on pulse signal that the P67 pin produces a certain duty ratio is used to adjust power output, and this moment, display circuit demonstrated corresponding gear number, as 1,2,3 discern for the user; The vice-minister touches the button and can finish power-off operation again); When load monitoring circuit 4.1 detected voltage and is V3, microprocessor knew that promptly battery component is in charged state, and the P67 pin is exportable high level, thereby makes the 8205A chip be in open mode, the charge circuit conducting; Be lower than V3 or be higher than V5 when battery detection circuit 4.2 detects voltage; and when simultaneously current monitoring circuit 4.3 detects electric current and is below or above the particular preset value; lithium battery was in and put or overcharged state this moment; by P67 pin output low level; make the 8205A chip disconnect; thereby disconnect discharge or charge circuit, realize protection lithium battery.
Referring to Fig. 5, described protective circuit 2 is similar with custom circuit, constitute by 8205A chip and li-ion cell protection chip R5460,1 of described 8205A chip, 8 pin link to each other, 6 of described 8205A chip, 7 pin link to each other with protective circuit 2,2 of described 8205A chip, 3 pin link to each other with battery cathode, 4 of described 8205A chip, 5 pin link to each other with the COUT port with the DOUT of R5460 chip respectively, the VDD of described R5460 chip links to each other with terminal one B ﹢/P ﹢ through resistance R 6, be used for charging/discharging voltage is detected in real time, when lithium battery is used by the series connection of two batteries, can utilize the VC pin of R5460 chip to link to each other, thereby realize simultaneously voltage detecting two batteries of series connection through the tie point of resistance R 5 with two batteries;
Described battery component also includes a voltage stabilizing circuit, and described voltage stabilizing circuit is made of the HT7550 chip, and described terminal one B ﹢/P ﹢ inserts the input of HT7550 chip, the stable ﹢ 5V voltage of output output of described HT7550 chip.
Claims (6)
1. far-infrared electric physiotherapy equipment battery component; described assembly includes battery (1); protective circuit (2); terminal one (B ﹢/P ﹢) and terminal two (P ﹣); the positive pole of described battery (1) links to each other with terminal one (B ﹢/P ﹢); the negative pole of described battery (1) links to each other with protective circuit (2); it is characterized in that: described assembly also includes a microprocessor (3); be in series with a battery detection circuit (4.2) between described microprocessor (3) and the terminal one (B ﹢/P ﹢); positive-negative output end one end of described protective circuit (2) links to each other with terminal one (B ﹢/P ﹢); the other end links to each other with terminal two (P ﹣) through power adjusting circuit (5); the control end of described power adjusting circuit (5) links to each other with microprocessor (3); be parallel with a load monitoring circuit (4.1) between described terminal one (B ﹢/P ﹢) and the terminal two (P ﹣); the monitoring delivery outlet of described load monitoring circuit (4.1) links to each other with microprocessor (3), is connected with circuits for triggering (6) on the described microprocessor (3).
2. a kind of according to claim 1 far-infrared electric physiotherapy equipment battery component is characterized in that: described protective circuit (2) links to each other with power adjusting circuit (5) and also is in series with a current monitoring circuit (4.3) between contact place and the microprocessor (3).
3. a kind of as claimed in claim 1 or 2 far-infrared electric physiotherapy equipment battery component is characterized in that: also be connected with a display circuit (7) on the described microprocessor (3).
4. a kind of as claimed in claim 1 or 2 far-infrared electric physiotherapy equipment battery component is characterized in that: described circuits for triggering (6) are a SW-PB type button.
5. as a kind of far-infrared electric physiotherapy equipment battery component as described in the claim 3, it is characterized in that: described circuits for triggering (6) are a SW-PB type button.
6. as a kind of far-infrared electric physiotherapy equipment battery component as described in claim 3 or 5, it is characterized in that: described display circuit (7) is made of charactron and LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201033080U CN202042569U (en) | 2011-04-09 | 2011-04-09 | Battery pack for far infrared electric heating physiotherapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201033080U CN202042569U (en) | 2011-04-09 | 2011-04-09 | Battery pack for far infrared electric heating physiotherapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042569U true CN202042569U (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201033080U Expired - Fee Related CN202042569U (en) | 2011-04-09 | 2011-04-09 | Battery pack for far infrared electric heating physiotherapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682515A (en) * | 2015-03-06 | 2015-06-03 | 中山智芯电子科技有限公司 | Mobile power supply for thermal therapy and health care |
-
2011
- 2011-04-09 CN CN2011201033080U patent/CN202042569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682515A (en) * | 2015-03-06 | 2015-06-03 | 中山智芯电子科技有限公司 | Mobile power supply for thermal therapy and health care |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140409 |