CN203074677U - Ear thermometer provided with color changing probe and temperature sensing module arranged in same - Google Patents
Ear thermometer provided with color changing probe and temperature sensing module arranged in same Download PDFInfo
- Publication number
- CN203074677U CN203074677U CN 201220656955 CN201220656955U CN203074677U CN 203074677 U CN203074677 U CN 203074677U CN 201220656955 CN201220656955 CN 201220656955 CN 201220656955 U CN201220656955 U CN 201220656955U CN 203074677 U CN203074677 U CN 203074677U
- Authority
- CN
- China
- Prior art keywords
- probe
- circuit board
- ear thermometer
- infrared ray
- luminescence unit
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Radiation Pyrometers (AREA)
Abstract
The utility model discloses an ear thermometer provided with a color changing probe and a temperature sensing module arranged in the ear thermometer provided with the color changing probe. The ear thermometer comprises a thermometer body, a circuit board, an isothermy infrared sensing unit and a light emitting unit. The probe is arranged at one end of the thermometer body, the circuit board is arranged in the thermometer body, the isothermy infrared sensing unit is arranged in the probe and electrically connected with the circuit board, and the light emitting unit is arranged in the probe and electrically connected with the circuit board. Therefore, the isothermy infrared sensing unit and the light emitting unit are mutually combined, after an operator measures ear temperature, the operator can judge the state of body temperature of a measured person directly through the color of the probe, the problem that a measured value of a common ear thermometer is not identified easily in a dark or night environment is solved, and therefore temperature information is obtained conveniently.
Description
Technical field
This utility model relates to a kind of ear thermometer, refers to a kind of ear thermometer that the luminescence unit in the probe after the ear temperature can send light source of measuring especially.
Background technology
Press, traditional contact tehermometer, can not satisfy the demand of user as hydrargyrum formula or electronic type thermometer, therefore need further to pursue accurately and fast, measure easily, interpretation easily, do not have injury and more meet the thermometry and the device of hommization.Utilize at present the non-contact type temperature measurement devices of measuring infrared radiation heat just having above-mentioned advantage, thereby come into one's own gradually and be developed successively.
Known infrared ear temp gun is equipped with one from the outstanding detecting head of ear thermometer body, so that insert the external auditory meatus of testee.This detecting head has a housing, be provided with a pick off and the conduction of heat that external auditory meatus can be accepted waveguide in this housing to pick off, this waveguide places this pick off the place ahead, therefore can utilize waveguide that infrared ray is conducted to pick off, so that the temperature survey of human body is come out.
Another kind of known infrared ear temp gun disposes a pick off in the housing of detecting head, this pick off has critesistor and thermoelectric pile, and this pick off then places the thermal-radiating position of energy direct sensing, does not need to be provided with waveguide again.As China patent announcement numbering: 485239 " sonde configurations of infrared ear temperature meter ", letters patent number: M269451 patent cases such as " ear thermometer measuring probe structures " has promptly disclosed multiple known infrared ear temp gun.
Yet, above-mentioned known ear thermometer, the ear temperature is to show by display unit, the place that the ear thermometer frequency of utilization is maximum is ward and bedroom, when measuring the ear temperature, the operator detecting head of ear thermometer must be inserted the external auditory meatus of testee, and press the measurement button, treat ear thermometer send measure finish just ear thermometer is removed behind the sound after, again by learning the body temperature value on the display unit and giving record, perhaps, during record must open light in ward when operating ear thermometer in the ward night, and causing patient to be subjected to the light influence can't normally have a rest.
So the inventor improves thoughts on above-mentioned defective, be that the spy concentrates on studies and cooperates the utilization of scientific principle, propose a kind of reasonable in design and effectively improve this utility model of above-mentioned defective finally.
The utility model content
In view of above problem, main purpose of the present utility model is to provide a kind of ear thermometer and a kind of temperature sensing module that is arranged in the ear thermometer, inner isotherm formula infrared ray sensing cell and luminescence unit mutually combine by popping one's head in, after making the operator measure the ear temperature of testee, directly the color of sending by probe is judged the body temperature state of testee, solve general ear thermometer in dim or be difficult for the problem of identification measured value night in the environment, and then promote operation ease.
To achieve the above object, the utility model proposes a kind of ear thermometer, comprising: a rifle body, a circuit board, an isotherm formula infrared ray sensing cell and a luminescence unit with variable color probe.One end of rifle body has a probe.Circuit board is arranged in the rifle body.Isotherm formula infrared ray sensing cell is arranged in the probe and with circuit board and electrically connects.Luminescence unit is arranged in the probe and with circuit board and electrically connects.
Further, the internal diameter of probe is towards successively decreasing gradually away from the direction of rifle body.
Further, pop one's head in and be the printing opacity housing.
Further, the end of probe has a measurement section, and isotherm formula infrared ray sensing cell is compared to the more contiguous measurement section of luminescence unit.
Further, circuit board extends an extension towards the direction of probe, and isotherm formula infrared ray sensing cell is arranged on the end of extension.
Further, luminescence unit is a light emitting diode.
This utility model proposes a kind of temperature sensing module in addition, is arranged in the ear thermometer, comprising: a probe, a circuit board, an isotherm formula infrared ray sensing cell and a luminescence unit.Wherein, the inside of probe has an accommodation space.Circuit board is arranged in the accommodation space.Isotherm formula infrared ray sensing cell is arranged in the probe and with circuit board and electrically connects.Luminescence unit is arranged in the probe and with circuit board and electrically connects.
Further, pop one's head in and be the printing opacity housing.
Further, the end of probe has a measurement section, and isotherm formula infrared ray sensing cell is compared to the more contiguous measurement section of luminescence unit.
Further, circuit board extends an extension towards the direction of described probe, and isotherm formula infrared ray sensing cell is arranged on the end of extension.
The beneficial effects of the utility model can be, a kind of ear thermometer provided by the utility model and a kind of temperature sensing module that is arranged in the ear thermometer, it reaches the design of " temperature sensing module " by " isotherm formula infrared ray sensing cell and luminescence unit mutually combine ", after making the operator measure the ear temperature of testee, directly the color of sending by probe is judged the body temperature state of testee, solve general ear thermometer in dim or be difficult for the problem of identification measured value night in the environment, and then promote operation ease.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, but these explanations with appended graphic only be to be used for illustrating this utility model, but not claim scope of the present utility model is done any restriction.
Description of drawings
Fig. 1 is the sketch map of this utility model ear thermometer.
Fig. 2 A is the partial enlarged drawing of this utility model ear thermometer probe.
Fig. 2 B is the pop one's head in partial enlarged drawing of another angle of this utility model ear thermometer.
[main element symbol description]
Ear thermometer 1 rifle body 10
Isotherm formula infrared ray sensing cell 40
The specific embodiment
(first embodiment)
See also shown in Fig. 1, Fig. 2 A and Fig. 2 B, this utility model first embodiment provides a kind of ear thermometer 1, comprising: a rifle body 10, a circuit board 30, an isotherm formula (isothermal) infrared ray sensing cell 40 and a luminescence unit 50.
At first, an end of rifle body 10 has a probe 20, and probe 20 is the housing of a similar taper, and the end of probe 20 has a measurement section 60, and wherein, the diameter of probe 20 successively decreases gradually away from the direction of rifle body 10.In this specific embodiment, the housing of probe 20 is printing opacity housing or semi-transparent housing, and it has high advantages such as light peneration, and for example: housing can be the housing of thermoplastic macromolecule material ABS, but not as limit.
Then, it is arranged on circuit board 30 in the rifle body 10, also has a push-button unit, power supply unit, a microprocessor and a mnemon on the circuit board 30.Wherein, push-button unit electrically connects microprocessor, and push-button unit is can be for the button of pressed by external force, push-button unit is except the function with startup (START), the function that can also have the design temperature level, for example: when testee was the child, temperature levels can be set at 38.0 ℃, when testee is when adult, and temperature levels can be set at 37.5 ℃ maybe can set up temperature levels on their own according to the user demand.
Power supply unit provides all required electric power of ear thermometer 1.Mnemon be selected from random access memory (RAM) but or the electronic type program read-only memory (EEPROM) of can erasing, store memory has basal temperature value, compensation temperature parameter and operation program etc.
In addition, in this specific embodiment, circuit board 30 has an extension 70 towards the extension of probe 20 directions, sees also shown in Fig. 2 A, extension 70 adopts the circuit board 30 of a thin type, and the light source that 70 pairs of luminescence units 50 of extension are sent has minimum light shielding rate.
In this specific embodiment, extension 70 main purposes are to be used for contact isotherm formula infrared ray sensing cell 40, and main purpose is to make isotherm formula infrared ray sensing cell 40 can not cause measured temperature inaccurate because of the extruding that the is subjected to external force front end away from probe 20.In addition, another purpose of extension 70 can be used for fixing luminescence unit 50, make luminescence unit 50 be arranged on probe 20 the shaft core position or contiguous shaft core position near, but not as limit.
Then, isotherm formula infrared ray sensing cell is arranged in the probe 20 and is electrically connected at circuit board 30 by lead, further, isotherm formula infrared ray sensing cell 40 is to be arranged on the end of circuit board 30 extensions 70, just near the measurement section 60 of probe 20 front ends, in this specific embodiment, isotherm formula infrared ray sensing cell 40 is to the bottom of probe 20, neither needs are provided with caloic gauge block (thermal mass) or waveguide (wave guide), can reduce manufacturing cost.
Further, the inner surface of 20 front ends of popping one's head in is provided with a fastening structure, for example semicircle concaveconvex structure, snap-in structure, main purpose are to make the isotherm formula infrared ray sensing cell 40 can be fastening or be sticked in the front end of probe 20, can not cause measured temperature inaccurate because of the extruding that is subjected to external force.
At last, luminescence unit 50 is arranged at probe 20 inner and electric connection circuit boards 30, in this specific embodiment, luminescence unit 50 be arranged on probe 20 the shaft core position or contiguous shaft core position near, but not as limit, the position that is provided with of luminescence unit 50 is good to have high light scattering effect.What deserves to be mentioned is that isotherm formula infrared ray sensing cell 40 is than luminescence unit 50 more contiguous measurement section 60.
For instance, luminescence unit 50 can be a double-colored light emitting diode (light-emittingdiode), luminescence unit 50 can send two or more different colors, in order to show that measured value is higher or lower than the design temperature level, for example: when testee is when adult, luminescence unit 50 does not send any color interval scale measured value and is lower than the preset temperature level and sends the HONGGUANG representative as 37.5 ° of C, luminescence unit 50 and be higher than the preset temperature level as 37.5 ° of C.When sending green glow, luminescence unit 50 represents measured value to be lower than the preset temperature level to send HONGGUANG and represent measured value to be higher than the preset temperature level as 37.5 ℃ as 37.5 ℃, luminescence unit 50.
Further, luminescence unit 50 can also be a kind of module of a plurality of light emitting diodes, can send the light of different colours more than three kinds, for example when testee is the adult, luminescence unit 50 sends green glow and represents measured value to be lower than the first preset temperature level as 37.5 ° of C, luminescence unit 50 sends gold-tinted and represents measured value to be higher than the first preset temperature level as 37.5 ° of C, be lower than the second preset temperature level as 38 ° of C, represent measured value to be higher than the second preset temperature level as 38 ° of C when luminescence unit 50 sends HONGGUANG.
(second embodiment)
This utility model second embodiment provides a kind of temperature sensing module that is arranged in the ear thermometer 1, comprising: probe 20, one circuit board 30, an isotherm formula infrared ray sensing cell 40 and a luminescence unit 50.Wherein, circuit board 30, isotherm formula infrared ray sensing cell 40 and luminescence unit 50 all can be with reference to aforementioned first embodiment, so do not repeat them here.
The difference of second embodiment and the first embodiment maximum is: temperature sensing module in a second embodiment, comprise a probe 20, and its inside has an accommodation space 80.By this, rifle body 10 can design multi-form rifle body 10 according to different user demands, and for example: circular arc type rifle body, moulding rifle body etc. via rifle body 10 and through the assembling of modular temperature sensing module, reach customized demand.
(the 3rd embodiment)
This utility model the 3rd embodiment provides a kind of ear thermometer 1, comprising: a rifle body 10, a circuit board 30, an isotherm formula infrared ray sensing cell 40 and a luminescence unit 50.Wherein, circuit board 30, isotherm formula infrared ray sensing cell 40 and luminescence unit 50 all can be with reference to aforementioned first embodiment, so do not repeat them here.
The difference of the 3rd embodiment and the first embodiment maximum is: also have a display unit in the 3rd embodiment on the circuit board 30, and display unit electrically connects microprocessor and power supply unit, by this, the operator can also be by learning actual temperature value on the display unit except judging the body temperature state of testee by 20 colors of sending of popping one's head in.
(the possible effect of embodiment)
In sum, a kind of ear thermometer and the kind of providing provided by the utility model is arranged at the interior temperature sensing module of ear thermometer, by isotherm formula infrared ray sensing cell and luminescence unit mutually combines and the design of temperature sensing moduleization, after making the operator measure the ear temperature of testee, directly the color of sending by probe is judged the body temperature state of testee, and then obtains the convenience of temperature information.
The above only is a preferred possible embodiments of the present utility model, and is non-so limit to claim of the present utility model, so the equivalence techniques that uses description of the present invention and graphic content to do such as changes, all is contained in the scope of the present utility model.
Claims (10)
1. one kind has the ear thermometer that variable color is popped one's head in, and it is characterized in that described ear thermometer comprises:
One rifle body, described rifle body one end has a probe;
One circuit board, described circuit board are arranged in the described rifle body;
One isotherm formula infrared ray sensing cell is arranged in the described probe and with described circuit board and electrically connects; And
One luminescence unit is arranged in the described probe and with described circuit board and electrically connects.
2. the ear thermometer with variable color probe according to claim 1 is characterized in that the internal diameter of described probe is towards successively decreasing gradually away from the direction of described rifle body.
3. the ear thermometer with variable color probe according to claim 1 is characterized in that described probe is the printing opacity housing.
4. the ear thermometer with variable color probe according to claim 1 is characterized in that the end of described probe has a measurement section, and described isotherm formula infrared ray sensing cell is compared to the more contiguous described measurement section of described luminescence unit.
5. the ear thermometer with variable color probe according to claim 1 is characterized in that described circuit board extends an extension towards the direction of described probe, and described isotherm formula infrared ray sensing cell is arranged on the end of described extension.
6. the ear thermometer with variable color probe according to claim 1 is characterized in that described luminescence unit is a light emitting diode.
7. a temperature sensing module is arranged in the ear thermometer, it is characterized in that, comprising:
One probe, the inside of described probe has an accommodation space;
One circuit board, described circuit board are arranged in the described accommodation space;
One isotherm formula infrared ray sensing cell is arranged in the described probe and with described circuit board and electrically connects;
One luminescence unit is arranged in the described probe and with described circuit board and electrically connects.
8. temperature sensing module according to claim 7 is characterized in that, described probe is the printing opacity housing.
9. temperature sensing module according to claim 7 is characterized in that the end of described probe has a measurement section, and described isotherm formula infrared ray sensing cell is compared to the more contiguous described measurement section of described luminescence unit.
10. temperature sensing module according to claim 7 is characterized in that described circuit board extends an extension towards the direction of described probe, and described isotherm formula infrared ray sensing cell is arranged on the end of described extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656955 CN203074677U (en) | 2012-12-03 | 2012-12-03 | Ear thermometer provided with color changing probe and temperature sensing module arranged in same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656955 CN203074677U (en) | 2012-12-03 | 2012-12-03 | Ear thermometer provided with color changing probe and temperature sensing module arranged in same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074677U true CN203074677U (en) | 2013-07-24 |
Family
ID=48820567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656955 Expired - Lifetime CN203074677U (en) | 2012-12-03 | 2012-12-03 | Ear thermometer provided with color changing probe and temperature sensing module arranged in same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074677U (en) |
-
2012
- 2012-12-03 CN CN 201220656955 patent/CN203074677U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9366581B2 (en) | Thermometer with age specific feature selection | |
| TWM383758U (en) | Temperature-sensing illumination device | |
| CN201847682U (en) | Circumference measuring electric tape measure | |
| US20130047722A1 (en) | Dry and wet bulb psychrometer | |
| CN206979476U (en) | A kind of body temperature measuring devices | |
| CN203074677U (en) | Ear thermometer provided with color changing probe and temperature sensing module arranged in same | |
| CN201107130Y (en) | Temperature inducing luminous structure | |
| TWM251738U (en) | Infrared temperature sensor | |
| JP3194683U (en) | Multifunctional pen structure | |
| CN208110294U (en) | Air-pump type rate pressure detects smartwatch | |
| CN102435326A (en) | Temperature meter | |
| CN202583292U (en) | Multimeter capable of measuring temperature | |
| CN202235335U (en) | Pulse frequency wristwatch | |
| CN208223558U (en) | A kind of Multifunctional environment collector | |
| CN106092365A (en) | Method and the application thereof of the one side temperature measurement accuracy of ultra-thin thermometric card can be improved | |
| CN106618511A (en) | Wearable intelligent device capable of measuring body temperature | |
| CN206434311U (en) | A kind of electronic thermometer powered using solar energy | |
| CN201510279U (en) | Electric thermometer with outer cover | |
| CN206924061U (en) | Multi-functional Arm-cuff device | |
| CN201638028U (en) | Body temperature measuring watch | |
| CN208012785U (en) | Thermometer with illumination functions | |
| CN212482720U (en) | Electronic thermometer with LCD screen and backlight plate | |
| CN208989701U (en) | A kind of Intellectual feeding bottle thermometric pad | |
| CN203929239U (en) | Infrared thermometry device | |
| CN205785535U (en) | Portable infrared temperature measurement instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |