CN203132729U - Electronic tag temperature sensor - Google Patents
Electronic tag temperature sensor Download PDFInfo
- Publication number
- CN203132729U CN203132729U CN 201320076366 CN201320076366U CN203132729U CN 203132729 U CN203132729 U CN 203132729U CN 201320076366 CN201320076366 CN 201320076366 CN 201320076366 U CN201320076366 U CN 201320076366U CN 203132729 U CN203132729 U CN 203132729U
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- Prior art keywords
- electronic tag
- temperature sensor
- module
- temperature
- radio frequency
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Abstract
The utility model relates to the technical field of metering instrument and especially relates to an electronic tag temperature sensor. The electronic tag temperature sensor includes a temperature measuring instrument and a temperature sensing probe. The temperature measuring instrument is inside provided with an AC conversion measurement module, a power source, a storage, an inputoutput module, a single-chip microprocessor, a radio frequency signal reading module and a lead interface. The temperature sensing probe is inside provided with a radio frequency storage card. The tail end of the temperature sensing probe is connected with the lead interface through a sensor lead. The single-chip microprocessor is connected with the AD conversion measurement module, the power source, the storage and the inputoutput module and is in bidirectional connection with the radio frequency signal reading module. The electronic tag temperature sensor provided by the utility model is reasonable in structural design. Parameters can be recorded quickly and accurately through a radio frequency signal data path and the transmission data size is large. Error problems caused by error parameter record or untimely parameter update are avoided. The accuracy of the electronic tag temperature sensor is improved and the electronic tag temperature sensor has very high application and popularization value.
Description
Technical field
The utility model relates to the measurement instrument technical field, especially a kind of electronic tag temperature sensor.
Background technology
At present general platinum resistance temperature sensor is because of accuracy height, characteristics such as reliable and stable, become main temperature amount and passed sensor, the platinum resistance of pin-point accuracy has the characterisitic parameter of oneself, all need these parameter typing temperature instrumentations before the temperature survey operation carrying out at every turn, in order to the temperature survey reading is revised, thereby obtain temperature-measuring results accurately.The parameter of platinum resistance needs regularly to detect to higher level metering mechanism, if typing parameter error or detection back do not have in time to use new parameter, can cause temperature-measuring results to have error.
The utility model content
The purpose of this utility model is to provide a kind of electronic tag temperature sensor in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: a kind of electronic tag temperature sensor, comprise temperature instrumentation and temperature sense probe, be provided with AD converted measurement module, power supply, storer, input/output module, single-chip microcomputer, radiofrequency signal read module and lead-in wire interface in the described temperature instrumentation, described temperature sense probe inside is provided with the radio frequency storage card, tail end is connected with the lead-in wire interface by sensor lead, described single-chip microcomputer connects AD converted measurement module, power supply, storer and input/output module respectively, and is connected with the radiofrequency signal read module is two-way.
Described radiofrequency signal read module and radio frequency storage card are connected to data path.
Described temperature sense probe is the platinum resistance temperature sensor probe.
The beneficial effect that the utility model has is: the utility model reasonable in design, radiofrequency signal data path typing parameter quick and precisely, transmitted data amount is big, avoided because of typing parameter error or the untimely error problem that causes of parameter renewal, improve the accuracy of sensor, had very high application and popularization value.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises temperature instrumentation 1 and temperature sense probe 2, be provided with AD converted measurement module 3, power supply 4, storer 5, input/output module 6, single-chip microcomputer 7, radiofrequency signal read module 8 and lead-in wire interface 10 in the described temperature instrumentation 1, described temperature sense probe 2 inside are provided with radio frequency storage card 9, tail end is connected with lead-in wire interface 10 by sensor lead 11, described single-chip microcomputer 7 connects AD converted measurement module 3, power supply 4, storer 5 and input/output module 6 respectively, and with 8 two-way connections of radiofrequency signal read module; Described radiofrequency signal read module 8 is connected to data path with radio frequency storage card 9; Described temperature sense probe 2 is the platinum resistance temperature sensor probe.In the use, the parameter of temperature sense probe 2 after verification, numbering, data such as the date of inspection store in the radio frequency storage card 9, before the thermometric temperature sense is popped one's head in 2 near radiofrequency signal read modules 8, single-chip microcomputer 7 obtains the supplemental characteristic of temperature sense probe 2 by radiofrequency signal read module 8, and write store 5, connect temperature sense probe 2 and carry out the temperature survey operation with temperature instrumentation 1, after obtaining temperature measuring data, the data of single-chip microcomputer 7 application memories 5 storages are carried out corrected Calculation to measurement data, after obtaining accurately measurement result, through input/output module 6 output measurement results; If parameter exceeds the term of validity, temperature instrumentation 1 sends cue by input/output module 6, and the parameter of temperature sense probe 2 is upgraded verification.
Claims (3)
1. electronic tag temperature sensor, comprise temperature instrumentation and temperature sense probe, it is characterized in that: be provided with AD converted measurement module, power supply, storer, input/output module, single-chip microcomputer, radiofrequency signal read module and lead-in wire interface in the described temperature instrumentation, described temperature sense probe inside is provided with the radio frequency storage card, tail end is connected with the lead-in wire interface by sensor lead, described single-chip microcomputer connects AD converted measurement module, power supply, storer and input/output module respectively, and is connected with the radiofrequency signal read module is two-way.
2. a kind of electronic tag temperature sensor according to claim 1, it is characterized in that: described radiofrequency signal read module and radio frequency storage card are connected to data path.
3. a kind of electronic tag temperature sensor according to claim 1 is characterized in that: described temperature sense probe is popped one's head in for platinum resistance temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076366 CN203132729U (en) | 2013-02-19 | 2013-02-19 | Electronic tag temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076366 CN203132729U (en) | 2013-02-19 | 2013-02-19 | Electronic tag temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132729U true CN203132729U (en) | 2013-08-14 |
Family
ID=48940701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076366 Expired - Fee Related CN203132729U (en) | 2013-02-19 | 2013-02-19 | Electronic tag temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606284A (en) * | 2016-01-18 | 2016-05-25 | 北京师范大学 | Force measuring device for anti-seismic vibration testing of building |
-
2013
- 2013-02-19 CN CN 201320076366 patent/CN203132729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606284A (en) * | 2016-01-18 | 2016-05-25 | 北京师范大学 | Force measuring device for anti-seismic vibration testing of building |
| CN105606284B (en) * | 2016-01-18 | 2018-07-17 | 北京师范大学 | Device for measuring force for Antiseismic building vibration test |
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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: 20130814 Termination date: 20140219 |