CN103550045A - Control device of photoelectric physiotherapy couch - Google Patents
Control device of photoelectric physiotherapy couch Download PDFInfo
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- CN103550045A CN103550045A CN201310381219.6A CN201310381219A CN103550045A CN 103550045 A CN103550045 A CN 103550045A CN 201310381219 A CN201310381219 A CN 201310381219A CN 103550045 A CN103550045 A CN 103550045A
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Abstract
The invention provides a control device of a photoelectric physiotherapy couch. The control device comprises a control module, a first lighting module, a second lighting module, a first carbon fiber heating module, a second carbon fiber heating module and a protecting module. The control module is respectively connected with the first lighting module, the second lighting module, the first carbon fiber heating module, the second carbon fiber heating module and the protecting module. The control device has the advantages that multiple protection is provided for the photoelectric physiotherapy couch through measures such as temperature monitoring, heating time and temperature setting, overcurrent and overvoltage protection, and safety and reliability of the photoelectric physiotherapy couch are guaranteed.
Description
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Technical field
The present invention relates to physiotherapy and rehabilitation equipment technical field, be specifically related to a kind of photoelectricity physiotherapy bed control device.
Background technology
The up-to-date carbon fiber electronics hot compress series of products that alleviate pain, according to human engineering and follow Chinese Traditional Chinese Medicine meridians curative principle--pain is obstructed, and general rule is not bitterly.The carbon fiber electronics hot compress product that alleviates pain, the means such as the transmitting of collection carbon fiber far infrared, anion release, bioceramic granule, with carbon fiber hot compress form, uninterruptedly human body is carried out to hot compress, get through rapidly human body significant points local microcirculation, get through human body hot compress position meridians, correcting the deficiency and excess, cold removing pain, have the human body of promotion metabolism, improve the effects such as blood circulation, promoting blood circulation to remove obstruction in the collateral, eliminating stasis to stop pain, expelling wind and removing dampness, anti-inflammation and sterilization, raising immunity.It is the characteristic physical therapy high tech electron environmental protection non-defective unit that current collection treatment, thermotherapy, moxibustion, carbon are treated, the large therapy of phototherapy five is integrated.The present invention is directed to the carbon fiber electronics hot compress equipment that alleviates pain and proposed new control device technical scheme.
Summary of the invention
The features and advantages of the present invention are partly statement in the following description, or can describe obviously from this, or can learn by putting into practice the present invention.
The present invention proposes a kind of photoelectricity physiotherapy bed control device, realize the real-time control to carbon fiber heating, and provide multiple protection measure to the safe handling of equipment, guaranteed the safety and reliability of photoelectricity physiotherapy bed.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
A kind of photoelectricity physiotherapy bed control device, comprise control module, the first illumination module, the second illumination module, the first carbon fiber heating module, the second carbon fiber heating module and protection module, described control module is connected with described protection module with the first illumination module, the second illumination module, the first carbon fiber heating module, the second carbon fiber heating module respectively;
The first carbon fiber heating module, the second carbon fiber heating module are used for carbon fiber wire to apply voltage, and the temperature of described carbon fiber wire is monitored, and when the temperature of described carbon fiber wire surpasses setting value, disconnect the electrical connection of described carbon fiber wire;
The first illumination module, the second illumination module are used for providing physical therapy light source;
Described control module is for setting the lighting hours of the heat time heating time of described carbon fiber wire and temperature and described physical therapy light source, when described heat time heating time or described temperature reach setting value, disconnect the electrical connection of described carbon fiber wire, when described lighting hours reaches setting value, disconnect described physical therapy light source, when breaking down, disconnect the electrical connection of self;
Described protection module is used for connecting external power source, when appearance is abnormal, disconnects the electrical connection with described external power source.
According to one embodiment of present invention; the first carbon fiber heating module comprises temperature sensing module and temperature control protection module; described temperature sensing module is for surveying the temperature of described carbon fiber wire; when described temperature control protection module surpasses setting value for the temperature when described carbon fiber wire, disconnect the electrical connection of described carbon fiber wire.
According to one embodiment of present invention; the second carbon fiber heating module comprises temperature sensing module and temperature control protection module; described temperature sensing module is for surveying the temperature of described carbon fiber wire; when described temperature control protection module surpasses setting value for the temperature when described carbon fiber wire, disconnect the electrical connection of described carbon fiber wire.
According to one embodiment of present invention, described control module comprises MCU chip.
According to one embodiment of present invention, described control module also comprises data sampling and photoelectric isolation module.
According to one embodiment of present invention, described control module also comprises display module.
According to one embodiment of present invention, described protection module comprises earth leakage protective device and leakage protecting plug.
Beneficial effect of the present invention: photoelectricity physiotherapy bed control device of the present invention; by carbon fiber wire is carried out, monitoring temperature, heat time heating time are set, heating-up temperature is set; the measure such as overcurrent and overvoltage protection, provides multiple protective to photoelectricity physiotherapy bed, has guaranteed the safety and reliability of photoelectricity physiotherapy bed.
By reading description, those of ordinary skills will understand feature and the aspect of these embodiment and other embodiment better.
Accompanying drawing explanation
Below by describing particularly the present invention with reference to accompanying drawing and in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and do not form the restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is embodiment of the present invention photoelectricity physiotherapy bed control device schematic diagram;
Fig. 2 is embodiment of the present invention photoelectricity physiotherapy bed control device circuit block diagram;
Fig. 3 is embodiment of the present invention photoelectricity physiotherapy bed control device temperature sensing module circuit diagram;
Fig. 4 is embodiment of the present invention photoelectricity physiotherapy bed control device MCU chip circuit figure;
Fig. 5 is embodiment of the present invention photoelectricity physiotherapy bed control device data sampling and photoelectric isolation module circuit diagram;
Fig. 6 is embodiment of the present invention photoelectricity physiotherapy bed control device overcurrent-overvoltage protecting circuit figure;
Fig. 7 is embodiment of the present invention photoelectricity physiotherapy bed control device carbon fiber heating circuit diagram.
The specific embodiment
As depicted in figs. 1 and 2, photoelectricity physiotherapy bed control device of the present invention comprises control module, the first illumination module, the second illumination module, the first carbon fiber heating module, the second carbon fiber heating module and protection module, and control module is connected with protection module with the first illumination module, the second illumination module, the first carbon fiber heating module, the second carbon fiber heating module respectively; The first carbon fiber heating module, the second carbon fiber heating module are used for carbon fiber wire to apply voltage, and the temperature of carbon fiber wire is monitored, and when the temperature of carbon fiber wire surpasses setting value, disconnect the electrical connection of carbon fiber wire; The first illumination module, the second illumination module are used for providing physical therapy light source; Control module is for setting the lighting hours of the heat time heating time of carbon fiber wire and temperature and physical therapy light source, when heat time heating time or temperature reach setting value, disconnect the electrical connection of carbon fiber wire, when lighting hours reaches setting value, disconnect physical therapy light source, when breaking down, disconnect the electrical connection of self; Protection module is used for connecting external power source, when appearance is abnormal, disconnects the electrical connection with external power source.According to one embodiment of present invention; the first carbon fiber heating module comprises temperature sensing module and temperature control protection module; temperature sensing module, for surveying the temperature of carbon fiber wire, when temperature control protection module surpasses setting value for the temperature when carbon fiber wire, disconnects the electrical connection of carbon fiber wire.The second carbon fiber heating module comprises temperature sensing module and temperature control protection module, and temperature sensing module, for surveying the temperature of carbon fiber wire, when temperature control protection module surpasses setting value for the temperature when carbon fiber wire, disconnects the electrical connection of carbon fiber wire.Control module comprises MCU chip.Control module also comprises data sampling and photoelectric isolation module.Control module also comprises display module.Protection module comprises earth leakage protective device and leakage protecting plug.
As shown in Figure 2; according to one embodiment of present invention; carbon fiber heating module comprises temperature sensing module and temperature control protection module; temperature sensing module is for surveying the temperature of this carbon fiber wire; when temperature control protection module surpasses setting value for the temperature when carbon fiber wire, disconnect the electrical connection of carbon fiber wire.Control module comprises MCU chip.Control module also comprises data sampling and photoelectric isolation module.Control module also comprises display module.Display module comprises digital display screen and LED lamp.Control module also comprises overcurrent-overvoltage protecting circuit.Protection module comprises earth leakage protective device (not shown) and leakage protecting plug.
Photoelectricity physiotherapy bed control device of the present invention far infrared heater rated power under standard 220V (50Hz), standard 110V (60Hz) alternating voltage is 170W and 340W(2 specification), Overall Power Consumption≤0.3W under holding state, meets European Union's Pyatyi energy consumption standard.Through earth leakage protective device access electrical network, the rated residual operating current≤10mA of this earth leakage protective device, movement time: t≤100mS, can ensure personal safety (being the first heavily protection).
" power key " circuit triggering on products panel is started working, 2 charactrons after flashing (F=1HZ) 3 times, show real time temperature (℃), enter after duty, program acquiescence mode of operation is: Temperature Setting is that 45 ℃, carbon fiber heating part-time are set as timing mode (turn-offing for 12 hours), photon part-time is set as 60 minutes (within 60 minutes, turn-offing), photon and power supply are independent respectively, by corresponding key operation.(if user wants to use instead other mode of operation, can operate as follows: triggering the design temperature that " temperature lifting key (+key) " is corresponding is: 00 ℃, 01 ℃, 02 ℃ ... 74 ℃, 75 ℃; Triggering the design temperature that " temperature decline key (key) " is corresponding is: 75 ℃, 74 ℃ ... 02 ℃, 01 ℃, 00 ℃; Trigger " photon key " (phototherapy function), every triggering is this key regularly 60 minutes once.
As Fig. 3, shown in Fig. 4 and Fig. 5, after circuit start, first temperature sensing module carries out temperature sensing to carbon fiber exothermic part, monitor in real time the temperature of heater, if reach predefined temperature value (as 55 ℃), it passes a signal back, pass through SENSER, the 15PIN of 4PIN (P_NTC) the notice MCU (U5) of CZ2---J1, MCU sends a cut-off signals (high level digital signal) by its 8PIN after data analysis is processed, again through the 3PIN of CZ2---J1 (C_HEAT), through resistance R 6, deliver to the B utmost point of Q1, deliver to again the 2PIN with the good photoelectrical coupler U4 of electric exhausted isolation characteristic, after wherethrough reason, by 4PIN, output a control signal to the 3PIN of bidirectional triode thyristor TRIAC, finally by bidirectional triode thyristor TRIAC breaking circuit, turn-off carbon fiber exothermic part (being the second heavily protection).
As shown in Figure 6, circuit start protection when input circuit overvoltage, output loading overcurrent, the element performance protective effects such as F1, RV1, guarantee personal safety (being triple protection).
As shown in Figure 7, when main control module, Q1, Q3, U4, F1, RV1, SENSER components and parts lost efficacy, earth leakage protective device also lost efficacy, now carbon fiber exothermic part constantly heats up simultaneously, when temperature reaches 85 ℃, if temperature controller is normal, circuit is temporarily disconnected by it, by the time it recovers after conducting, and carbon fiber is recovery heating again; If in the time of can recovering temperature controller and also lost efficacy simultaneously, last protection is exactly the disconnected electric fuse (102 ℃) of disposable appearance, about 95 ℃ fusing, thoroughly cuts off circuit supply, for user provides safeguard protection, avert catastrophe (being quadruple protection).
Circuit adopts 8 MCU processors (JW-20122701MQA), power pack adopts Switching Power Supply (master chip OB2223AP), LM7805, for MCU provides accurate reference voltage, also be negative temperature coefficient sensor SENSER(NTC type simultaneously, R25 ℃=50K, B25/50 ℃=3950K, grade of errors: G=± 2%, model is: stable reference level MF58-395-503-G) is provided, guarantees the control of circuit essence.Electrical isolation aspect also has photoelectrical coupler (model: MOC3023), also adopt in addition bidirectional triode thyristor (model: BTA12 800C) as Far infra-red hot load terminal control device, guarantee circuit essence control, stable, reliable noiseless, machinery-free contact.Finally also have leakage protecting plug (3CC authentication, specified residual current 10mA, maximum break≤0.1S, model: ATL23-10) for personal safety provides safeguard.
With reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention above, can have multiple flexible program to realize the present invention.For example, the feature that illustrates or describe as the part of an embodiment can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention, the equivalence that all utilizations description of the present invention and accompanying drawing content are done changes, within being all contained in interest field of the present invention.
Claims (7)
1. a photoelectricity physiotherapy bed control device, it is characterized in that: comprise control module, the first illumination module, the second illumination module, the first carbon fiber heating module, the second carbon fiber heating module and protection module, described control module is connected with described protection module with the first illumination module, the second illumination module, the first carbon fiber heating module, the second carbon fiber heating module respectively;
The first carbon fiber heating module, the second carbon fiber heating module are used for carbon fiber wire to apply voltage, and the temperature of described carbon fiber wire is monitored, and when the temperature of described carbon fiber wire surpasses setting value, disconnect the electrical connection of described carbon fiber wire;
The first illumination module, the second illumination module are used for providing physical therapy light source;
Described control module is for setting the lighting hours of the heat time heating time of described carbon fiber wire and temperature and described physical therapy light source, when described heat time heating time or described temperature reach setting value, disconnect the electrical connection of described carbon fiber wire, when described lighting hours reaches setting value, disconnect described physical therapy light source, when breaking down, disconnect the electrical connection of self;
Described protection module is used for connecting external power source, when appearance is abnormal, disconnects the electrical connection with described external power source.
2. photoelectricity physiotherapy bed control device according to claim 1; it is characterized in that: the first carbon fiber heating module comprises temperature sensing module and temperature control protection module; described temperature sensing module is for surveying the temperature of described carbon fiber wire; when described temperature control protection module surpasses setting value for the temperature when described carbon fiber wire, disconnect the electrical connection of described carbon fiber wire.
3. photoelectricity physiotherapy bed control device according to claim 1; it is characterized in that: the second carbon fiber heating module comprises temperature sensing module and temperature control protection module; described temperature sensing module is for surveying the temperature of described carbon fiber wire; when described temperature control protection module surpasses setting value for the temperature when described carbon fiber wire, disconnect the electrical connection of described carbon fiber wire.
4. photoelectricity physiotherapy bed control device according to claim 1, is characterized in that: described control module comprises MCU chip.
5. photoelectricity physiotherapy bed control device according to claim 4, is characterized in that: described control module also comprises data sampling and photoelectric isolation module.
6. photoelectricity physiotherapy bed control device according to claim 5, is characterized in that: described control module also comprises display module.
7. photoelectricity physiotherapy bed control device according to claim 1, is characterized in that: described protection module comprises earth leakage protective device and leakage protecting plug.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310381219.6A CN103550045A (en) | 2013-08-29 | 2013-08-29 | Control device of photoelectric physiotherapy couch |
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| CN201310381219.6A CN103550045A (en) | 2013-08-29 | 2013-08-29 | Control device of photoelectric physiotherapy couch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368176A (en) * | 2019-07-24 | 2019-10-25 | 郑州大学第一附属医院 | Section's thermotherapeutic apparatus is immunized in rheumatism |
| CN111407557A (en) * | 2020-03-27 | 2020-07-14 | 鲍玲芳 | Safe transfer device of medical treatment transfer bed based on light sense control |
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| CN202036691U (en) * | 2011-03-01 | 2011-11-16 | 北京澳尔华泰科技有限公司 | Infrared therapy apparatus |
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| CN103203078A (en) * | 2013-03-15 | 2013-07-17 | 东莞市骏炜电器有限公司 | Control device for far infrared carbon fiber multifunctional therapeutic apparatus |
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| CN2661230Y (en) * | 2003-10-31 | 2004-12-08 | 王立 | Infrared ray electric heating physical therapy bed |
| KR20080097740A (en) * | 2007-05-03 | 2008-11-06 | 고영산 | Skin lighting device limited lighting power for protecting damage on the skin by overlighting |
| CN202036691U (en) * | 2011-03-01 | 2011-11-16 | 北京澳尔华泰科技有限公司 | Infrared therapy apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368176A (en) * | 2019-07-24 | 2019-10-25 | 郑州大学第一附属医院 | Section's thermotherapeutic apparatus is immunized in rheumatism |
| CN110368176B (en) * | 2019-07-24 | 2021-08-20 | 郑州大学第一附属医院 | Thermotherapy device for rheumatism and immunity department |
| CN111407557A (en) * | 2020-03-27 | 2020-07-14 | 鲍玲芳 | Safe transfer device of medical treatment transfer bed based on light sense control |
| CN111407557B (en) * | 2020-03-27 | 2021-06-22 | 青岛市精神卫生中心（青岛市第七人民医院、青岛市心理咨询中心） | Safe transfer device of medical treatment transfer bed based on light sense control |
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Application publication date: 20140205 |