CN201188117Y - Infrared temperature measurement induction neon-electroscope - Google Patents
Infrared temperature measurement induction neon-electroscope Download PDFInfo
- Publication number
- CN201188117Y CN201188117Y CNU2007201710446U CN200720171044U CN201188117Y CN 201188117 Y CN201188117 Y CN 201188117Y CN U2007201710446 U CNU2007201710446 U CN U2007201710446U CN 200720171044 U CN200720171044 U CN 200720171044U CN 201188117 Y CN201188117 Y CN 201188117Y
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- temperature
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- test pencil
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- 230000006698 induction Effects 0.000 title claims abstract description 16
- 238000009529 body temperature measurement Methods 0.000 title abstract description 4
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
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- 230000002950 deficient Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model relates to an infrared temperature measurement sensing test pencil which comprises a battery cover, a waveguide tube, an IR measuring key, an infrared heat-sensing device, an LCD display screen, a diaphanoscope, a pencil body, a positive plate of a battery, a 1.5V battery, a negative plate of a battery, a CF mode changeover switch, an NCV control switch key, a buzzer, a circuit board assembly, an LED indicating lamp, a pencil head and an NCV sensor chip, and further comprises a battery power circuit, a temperature compensation circuit, a temperature amplifying circuit, a CPU linear calibration circuit, a voltage signal amplifying circuit, an ADC analog-digital conversion microprocessor and an LED display drive. The test pencil integrates the two functions of temperature measurement and electricity measurement and is conveniently used under the testing environment; in addition, the test pencil adopts induction electricity measuring and has good security for use.
Description
Technical field
The utility model relates to a kind of test pencil, especially a kind of infrared measurement of temperature induction test pencil that has infrared measurement of temperature and induction survey electric work energy.
Background technology
At present, test pencil commonly used is two kinds of different measurement device instrument with temperature measurer, in the environment of some test, need to use thermometric and survey two kinds of measurements of electricity, such as when the check circuit fault, need measure temperature in the faulty circuit with temperature measurer, whether generate heat, come whether to have in the test circuit voltage to come the fault of decision circuitry in conjunction with test pencil.Two kinds of tests need with two kinds of different instrument, and its function singleness is very inconvenient.In addition, whether Chang Yong test pencil steeps live wire, zero line or the circuit of judging supply line with high-tension electricity resistance step-down current limliting Na has electricity.This survey method for electrically is that electrical network electric conductor, test pencil, human body, the earth are formed a little current return, and its maximum defective is dangerous.
Summary of the invention
For overcoming the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of induction test pencil with infrared measurement of temperature, and two kinds of functions of thermometric and survey electricity in one, are conveniently used in some test environment, test pencil is that electricity is surveyed in a kind of induction in addition, and safety in utilization is good.
For achieving the above object, the utility model comprises that battery cover, waveguide, IR measure button, infrared temperature detector, LCD display, diaphanoscope, a body, battery anode slice, 1.5V battery, battery cathode sheet, CF mode conversion switch and NCV gauge tap button, buzzer, circuit board assemblies, LED light, nib, NCV sensing chip; Also comprise a battery power circuit, a temperature-compensation circuit, a temperature amplifying circuit, a CPU linear gauging circuit, a voltage signal amplifying circuit, an ADC analog to digital conversion microprocessor, a LCD display driver.
The utility model provides the induced voltage test pen, is provided with the NCV sensing chip at written front end, and NCV sensing chip back correspondence is provided with LED light, when test pen has detected alternating voltage, buzzer is reported to the police, and LED light will be luminous, just can see by transparent nib.
The utility model provides infrared temperature measurement apparatus, pass through temperature-compensation circuit, pass through temperature amplifying circuit and CPU linear gauging circuit again through infrared temperature detector image data, with the input signal after ADC analog to digital conversion microprocessor processes, be transferred to the LCD display driver, with data presentation on LCD display.
The utility model provides an IR to measure button and controls the infrared measurement of temperature switch, the long IR measurement key of press is image data, and on LCD the displays temperature value, not according to then keeping the last temperature value of surveying, every 6 seconds not according to then entering the auto sleep state, with using electricity wisely.
The utility model provides a CF mode conversion switch and NCV gauge tap button to switch Celsius and degrees Fahrenheit thermometric pattern and NCV control.
The utility model is combined as a whole thermometric and test pencil, and is easy to carry, practical.
The purpose of this utility model, feature and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is the preceding profile synoptic diagram of the utility model embodiment.
Fig. 2 is the back profile synoptic diagram of the utility model embodiment.
Fig. 3 is the structural representation of the utility model embodiment.
Fig. 4 is the circuit theory frame diagram of the utility model embodiment.
Among the figure: 1, battery cover; 2, waveguide; 3, IR measures button; 4, infrared temperature detector; 5, LCD display; 6, diaphanoscope; 7, a body; 8, battery anode slice; 9,1.5V battery; 10, battery cathode sheet; 11, CF mode conversion switch and NCV gauge tap button; 12, buzzer; 13, circuit board assemblies; 14, LED light; 15, nib; 16, NCV sensing chip; 17, battery power circuit; 18, temperature-compensation circuit; 19, temperature amplifying circuit and CPU linear gauging circuit; 20, voltage signal amplifying circuit; 21, ADC analog to digital conversion microprocessor; 22, LCD display driver.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model infrared measurement of temperature induction test pencil comprises: battery cover 1, waveguide 2, IR measure button 3, infrared temperature detector 4, LCD display 5, diaphanoscope 6, a body 7, battery anode slice 8,1.5V battery 9, battery cathode sheet 10, CF mode conversion switch and NCV gauge tap button 11, buzzer 12, circuit board assemblies 13, LED light 14, nib 15, NCV sensing chip 16; Also comprise a battery power circuit 17, one temperature-compensation circuits 18, a temperature amplifying circuit and CPU linear gauging circuit 19, one voltage signal amplifying circuits 20, an ADC analog to digital conversion microprocessor 21, a LCD display driver 22.
Described written 15 is transparent nib, front end is provided with NCV sensing chip 16, NCV sensing chip 16 back correspondences are provided with LED light 14,3 1.5V battery 9 power supplies, by CF mode conversion switch and NCV gauge tap button 11 processor controls, whether processing has alternating voltage by 16 inductions of NCV sensing chip, again through voltage signal amplifying circuit 20, with the signal of input after ADC analog to digital conversion microprocessor 21 is handled, control hummer 12 and LED light 14, when test pen had detected alternating voltage, buzzer 12 was reported to the police, LED light 14 will be luminous, just can see by transparent nib.
Described NCV sensing chip 16 links to each other with ADC analog to digital conversion microprocessor 21 through voltage signal amplifying circuit 20, and hummer 14, LED light 14 link to each other with microprocessor.
Described IR measures button 3 and links to each other with ADC analog to digital conversion microprocessor, and infrared inductor 4 links to each other with waveguide 2.
Described IR measures button 3 control infrared measurement of temperature switches, by 9 power supplies of 3 1.5V batteries, response IR measures button 3, the input of control signal, temperature compensated circuit 18 keeps temperature, by infrared temperature detector 4 image data, again through temperature amplifying circuit and CPU linear gauging circuit 19, again through C F mode conversion switch and NCV gauge tap button 11 converted input signal classifications, the signal of input is transferred to LCD display driver 22 after ADC analog to digital conversion microprocessor 21 is handled, with data presentation on LCD display 5.
Described infrared temperature detector 4 links to each other with temperature-compensation circuit 18, infrared temperature detector 4 links to each other with ADC analog to digital conversion microprocessor 21 with CPU linear gauging circuit 19 through the temperature amplifying circuit, ADC analog to digital conversion microprocessor 21 links to each other with LCD display driver 22, and LCD display driver 22 links to each other with LCD display.
Described CF mode conversion switch and NCV gauge tap button 11 are used for switching processing Celsius and degrees Fahrenheit thermometric pattern and the voltage signal of controlling 21 pairs of NCV sensing chips 16 of ADC analog to digital conversion microprocessor.
Obviously, the foregoing description only supplies the usefulness of explanation the utility model, and is not to restriction of the present utility model.The variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model should belong to protection category of the present utility model.
Claims (7)
1, a kind of infrared measurement of temperature induction test pencil comprises: battery cover, waveguide, IR measures button, infrared temperature detector, LCD display, diaphanoscope, body, battery anode slice, 1.5V battery, battery cathode sheet, CF mode conversion switch and NCV gauge tap button, buzzer, circuit board assemblies, LED light, nib, the NCV sensing chip, also comprise a battery power circuit, one temperature-compensation circuit, one temperature amplifying circuit and CPU linear gauging circuit, one voltage signal amplifying circuit, one ADC analog to digital conversion microprocessor, one LCD display driver is characterized in that; Described NCV sensing chip links to each other with ADC analog to digital conversion microprocessor through the voltage signal amplifying circuit; Described infrared temperature detector links to each other with temperature-compensation circuit, and links to each other with ADC analog to digital conversion microprocessor with CPU linear gauging circuit through the temperature amplifying circuit.
2, infrared measurement of temperature induction test pencil according to claim 1 is characterized in that: described NCV sensing chip is arranged in the transparent nib, and NCV sensing chip back correspondence is provided with LED light.
3, infrared measurement of temperature induction test pencil according to claim 1 is characterized in that: described IR measures by key control infrared measurement of temperature switch and with ADC analog to digital conversion microprocessor and links to each other.
4, infrared measurement of temperature induction test pencil according to claim 1, it is characterized in that: described infrared inductor links to each other with waveguide.
5, infrared measurement of temperature induction test pencil according to claim 1 is characterized in that: described CF mode conversion switch links to each other with degrees Fahrenheit thermometric pattern and with ADC analog to digital conversion microprocessor with the switching of NCV gauge tap button is Celsius.
6, infrared measurement of temperature induction test pencil according to claim 1 is characterized in that: described ADC analog to digital conversion microprocessor links to each other with the LCD display driver, and the LCD display driver links to each other with LCD display.
7, infrared measurement of temperature induction test pencil according to claim 1 is characterized in that: described hummer, LED light link to each other with ADC analog to digital conversion microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201710446U CN201188117Y (en) | 2007-11-23 | 2007-11-23 | Infrared temperature measurement induction neon-electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201710446U CN201188117Y (en) | 2007-11-23 | 2007-11-23 | Infrared temperature measurement induction neon-electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188117Y true CN201188117Y (en) | 2009-01-28 |
Family
ID=40311143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201710446U Expired - Lifetime CN201188117Y (en) | 2007-11-23 | 2007-11-23 | Infrared temperature measurement induction neon-electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188117Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842518A (en) * | 2016-03-25 | 2016-08-10 | 赵士立 | Wireless voltage test pencil for machine lines |
| CN108761180A (en) * | 2018-06-28 | 2018-11-06 | 深圳市华博精测科技有限公司 | Non-contact voltage Probing pen |
| CN109490600A (en) * | 2018-11-14 | 2019-03-19 | 惠州市福仪电子科技有限公司 | A kind of multifunction test pencil analyzer |
-
2007
- 2007-11-23 CN CNU2007201710446U patent/CN201188117Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842518A (en) * | 2016-03-25 | 2016-08-10 | 赵士立 | Wireless voltage test pencil for machine lines |
| CN108761180A (en) * | 2018-06-28 | 2018-11-06 | 深圳市华博精测科技有限公司 | Non-contact voltage Probing pen |
| CN109490600A (en) * | 2018-11-14 | 2019-03-19 | 惠州市福仪电子科技有限公司 | A kind of multifunction test pencil analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuan Jianmin Document name: Notification to Pay the Fees |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA EVERBEST MACHINERY INDUSTRY CO., LTD. Free format text: FORMER OWNER: YUAN JIANMIN Effective date: 20150609 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518034 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150609 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili white Wangsong White Road industrial area 19 Building five Piovan letter Patentee after: Shenzhen Everbest Machinery Industry Co., Ltd. Address before: 518034 Baoan District, Guangdong Province, Shiyan Town, Shenzhen Province Li River Industrial Zone 6 Patentee before: Yuan Jianmin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |