CN205163930U - Adopt infrared ray physiotherapy equipment of NTC temperature sensing temperature measurement - Google Patents
Adopt infrared ray physiotherapy equipment of NTC temperature sensing temperature measurement Download PDFInfo
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- CN205163930U CN205163930U CN201520880968.8U CN201520880968U CN205163930U CN 205163930 U CN205163930 U CN 205163930U CN 201520880968 U CN201520880968 U CN 201520880968U CN 205163930 U CN205163930 U CN 205163930U
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- ntc
- temperature sensing
- infrared ray
- radiation head
- physiotherapy instrument
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Abstract
The utility model provides an adopt infrared ray physiotherapy equipment of NTC temperature sensing temperature measurement, including radiation head and control cabinet, the radiation head passes through the leg joint with the control cabinet, the inside heating component that is equipped with of radiation head, it is connected with the inside controller electricity of control cabinet. The infrared ray physiotherapy equipment still includes an inductive probe who is connected with the control cabinet, is equipped with NTC thermistor in this inductive probe. A NTC thermistor is established through adding to this infrared ray physiotherapy equipment, makes its temperature in the use controllable, and can send the alarm or supply interruption carries out safety protection under the environment of high temperature, the damage that has brought user's skin when having avoided long -time and using, and messenger's physiotherapy process is safe and reliable more.
Description
Technical field
This utility model relates to a kind of infrared physiotherapy device, especially a kind of infrared physiotherapy instrument adopting NTC temperature sensing thermometric.
Background technology
Infrared physiotherapy instrument is that after utilizing heating element to heat, the low frequency infrared ray that radiates heats human body or the position of specifying, and is indispensable important tool in nursery work.The infrared ray infrared ray that it sends can act on therapentic part through clothes, can pass skin, directly makes muscle, subcutaneous tissue etc. produce heat effect.It has and accelerates blood material circulation, increase metabolism, reduce pain, increase of flaccid muscles, produce massage effect etc.
The uncontrollable defect of heater temperature is there is in existing infrared physiotherapy instrument product and technology.In use the heater of physiotherapy table does not carry out processing and controlling, and long-time serviceability temperature will continue to rise, thus cause causing slight or serious burning to the skin of human body.
Utility model content
For above-mentioned defect, this utility model provides a kind of infrared physiotherapy instrument adopting NTC temperature sensing thermometric, it is with NTC thermistor, carries out detection and the working state control of temperature by it, thus the temperature too high injury that human body is brought when avoiding using for a long time.
For solving above technical problem, this utility model have employed following technical scheme:
This utility model provides a kind of infrared physiotherapy instrument adopting NTC temperature sensing thermometric, comprises radiation head and control station, and described radiation head is connected by support with control station; Described radiation head inside is provided with heating element, and it is electrically connected with the controller of control station inside.Described infrared physiotherapy instrument also comprises an inductive probe be connected with control station, is provided with NTC thermistor in this inductive probe.
Further, described inductive probe is a paster, and it is inner that described NTC thermistor is fixed on this paster.This paster is attached in the scope that heated body (human body) is heated in use, easily and accurately can detect the temperature of heating environment.
Further, the resistance accuracy of described NTC thermistor is ± 1 DEG C.
Further, described control station inside is also provided with an alarm, and it is electrically connected with described controller.When the heating environment temperature that critesistor detects refers to higher than setting, controller controls heating element and stops heating, controls alarm simultaneously and sends the too high alarm of temperature.This alarm can be a buzzer.
Further, described paster is circular patch.
Compared to prior art; the infrared physiotherapy instrument of the employing NTC temperature sensing thermometric that this utility model provides; by adding a NTC thermistor; make infrared physiotherapy instrument temperature-controllable in use; can give the alarm or cut off the electricity supply under the environment that temperature is too high and carry out safeguard protection; the damage brought user skin when avoiding long-time use, makes physical therapy process reliably safer.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, technology of the present utility model is described in further detail:
Fig. 1 is the structural representation of the infrared physiotherapy instrument of employing NTC temperature sensing thermometric of the present utility model;
Fig. 2 is the circuit diagram of the infrared physiotherapy instrument of employing NTC temperature sensing thermometric of the present utility model.
Detailed description of the invention
Refer to Fig. 1, it is the structural representation of the infrared physiotherapy instrument for employing NTC temperature sensing thermometric of the present utility model.This utility model adopts the infrared physiotherapy instrument of NTC temperature sensing thermometric to comprise radiation head 10, control station 20, support 30 and paster 40; Described support 30 connects described radiation head 10 and control station 20; Described radiation head inside is provided with heating element, and it is electrically connected with the controller of control station inside; The low frequency infrared ray that controller gives off after controlling heating element heating emits from radiation head 10 and heats human body appointed part, and described paster 40 is affixed on human body heated part.
Particularly, described paster 40 is circular patch, and its inside is provided with a NTC thermistor, and its resistance raises along with temperature and declines, and its resistance accuracy is ± 1 DEG C.Described control station 20 inside is also provided with an alarm, and it is electrically connected with described controller.
The RT curve linear relationship of this NTC thermistor is as shown in the table:
The RT relation table of table 1 NTC thermistor of the present utility model
Please refer to Fig. 2, it is the circuit diagram of the infrared physiotherapy instrument of employing NTC temperature sensing thermometric of the present utility model.In figure, 41 is NTC thermistor, and it is built in paster 40, for detecting the variations in temperature of infrared physiotherapy instrument heating environment in real time.Controller in figure is built in control station 20, and for controlling the duty of this infrared physiotherapy instrument, it according to the temperature-control circuit that critesistor 41 records, following three kinds of states change occurs:
(1) when critesistor 41 detects the heating environment temperature of current infrared physiotherapy instrument for being more than or equal to setting secure threshold; such as 80 DEG C; when corresponding resistance is 0.2755K Ω ~ 0.2959K Ω, described controller controls power supply and disconnects, and circuit is in safeguard protection state.
(2) when critesistor 41 detects that the heating environment temperature of current physiotherapy table stops heating threshold value for being more than or equal to setting, such as 60 DEG C, when corresponding resistance is 0.0.5449K Ω ~ 0.5772K Ω, described controller controls heating element and stops heating, and controls alarm and send the too high alarm of temperature.
(3) when critesistor detects the heating environment temperature of current physiotherapy table for being less than or equal to setting heating threshold value, such as 40 DEG C, when corresponding resistance is 1.174K Ω ~ 1.225K Ω, described controller controls heating element and reheats.
Compared to prior art; the infrared physiotherapy instrument of the employing NTC temperature sensing thermometric that this utility model provides; by adding a NTC thermistor; make infrared physiotherapy instrument temperature-controllable in use; can give the alarm or cut off the electricity supply under the environment that temperature is too high and carry out safeguard protection; the damage brought user skin when avoiding long-time use, makes physical therapy process reliably safer.
Last it is noted that these are only preferred embodiment of the present utility model; be not limited to this utility model; although be described in detail this utility model with reference to embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but it is all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. adopt an infrared physiotherapy instrument for NTC temperature sensing thermometric, comprise radiation head and control station, described radiation head is connected by support with control station; Described radiation head inside is provided with heating element, and it is electrically connected with the controller of control station inside; It is characterized in that: also comprise an inductive probe be connected with control station, in this inductive probe, be provided with NTC thermistor.
2. the infrared physiotherapy instrument of employing NTC temperature sensing thermometric according to claim 1, it is characterized in that: described inductive probe is a paster, it is inner that described NTC thermistor is fixed on this paster.
3. the infrared physiotherapy instrument of employing NTC temperature sensing thermometric according to claim 1, is characterized in that: the resistance accuracy of described NTC thermistor is ± 1 DEG C.
4. the infrared physiotherapy instrument of employing NTC temperature sensing thermometric according to claim 1, is characterized in that: described control station inside is also provided with an alarm, and it is electrically connected with described controller.
5. the infrared physiotherapy instrument of the employing NTC temperature sensing thermometric according to any one of claim 2 ~ 4, is characterized in that: described paster is circular patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880968.8U CN205163930U (en) | 2015-11-05 | 2015-11-05 | Adopt infrared ray physiotherapy equipment of NTC temperature sensing temperature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880968.8U CN205163930U (en) | 2015-11-05 | 2015-11-05 | Adopt infrared ray physiotherapy equipment of NTC temperature sensing temperature measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163930U true CN205163930U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520880968.8U Active CN205163930U (en) | 2015-11-05 | 2015-11-05 | Adopt infrared ray physiotherapy equipment of NTC temperature sensing temperature measurement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019851A (en) * | 2017-06-01 | 2017-08-08 | 四川省崇州锦海医疗器械有限公司 | A kind of improved infrared physiotherapy apparatus |
| CN110353631A (en) * | 2019-07-23 | 2019-10-22 | 林丹柯 | Antitan agent index detection system |
-
2015
- 2015-11-05 CN CN201520880968.8U patent/CN205163930U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019851A (en) * | 2017-06-01 | 2017-08-08 | 四川省崇州锦海医疗器械有限公司 | A kind of improved infrared physiotherapy apparatus |
| CN110353631A (en) * | 2019-07-23 | 2019-10-22 | 林丹柯 | Antitan agent index detection system |
| CN110353631B (en) * | 2019-07-23 | 2022-09-20 | 林丹柯 | Skin sun protection index nondestructive detection system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |