CN201034738Y - Rotary type real time temperature control detecting device - Google Patents
Rotary type real time temperature control detecting device Download PDFInfo
- Publication number
- CN201034738Y CN201034738Y CNU2007201037615U CN200720103761U CN201034738Y CN 201034738 Y CN201034738 Y CN 201034738Y CN U2007201037615 U CNU2007201037615 U CN U2007201037615U CN 200720103761 U CN200720103761 U CN 200720103761U CN 201034738 Y CN201034738 Y CN 201034738Y
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Abstract
The utility model relates to a rotary real-time temperature detection device, which includes a power source and a gearing connected with the power source. The utility model is characterized in that a rotary bracket is arranged on the top of the output shaft of the described gearing, an existing technical rotary connector is arranged at the bottom of the output shaft of the described gearing; an installed hole is arranged on the centre of the rotary bracket, the circumferential edge of the described rotary bracket is provided with a temperature detection sensor at least, leads of the described temperature detection sensors are connected with the signal-lines of a rotating part of the described rotary connector, and are educed from a connection terminal of a fixed part of the described rotary connector. The utility model can be installed in the biomedical detection devices, the temperature detection sensor can occupy the work station of a sample canal on a sample disc, the temperature detection sensor and the real-time fluorescence correction detection device can rotate as a same sample canal, therefore, the true temperature of the sample canals can be accurately detected, and the real-time data can be transmitted to the control system to regulate the temperature. The utility model can be widely used in various biomedical detection devices.
Description
Technical field
The utility model relates to a kind of temperature detection device, particularly about a kind of rotary real-time temperature control sniffer.
Background technology
The a lot of pick-up units that use in the biology medical research field; such as PCR detector, constant temperature oven, hybridization instrument, water-bath etc.; relating to testing sample through regular meeting provides the relevant temperature problem of environment; particularly in some devices; the sample hose that is equiped with sample is installed on the sample disc and is in the state of rotatablely moving often, therefore is difficult to detect the true temperature that sample hose is experienced.In the prior art, generally be to adopt on the fixed position of example reaction chamber, hygrosensor to be set, but this result of detection, can only characterize the temperature of example reaction chamber, and sample is when rotating in reaction chamber, the actual temperature that testing sample is experienced and the temperature of reaction chamber exist difference or inhomogeneity toward contact, and the difference of this temperature or inhomogeneity are treated test sample product detection the possibility of result and can be brought bigger error.In addition in many pick-up units; usually can use real-time fluorescence input optical system that sample is carried out fluoroscopic examination; and the minor deviations that optical system occurs in testing process also can cause the inaccuracy of testing result, also needs to be provided with some optical correction devices in the therefore general pick-up unit.
Summary of the invention
At the problems referred to above, fundamental purpose of the present utility model provides that a kind of temperature is surveyed truly, rotary real time temperature sniffer accurately.
For achieving the above object, the utility model is taked following technical scheme: a kind of rotary real-time temperature control sniffer, it comprises the gearing of a power source and connection thereof, it is characterized in that: the output shaft top at described gearing is provided with a runing rest, and the output shaft bottom of described gearing is provided with the rotary connector of a prior art; Described runing rest center is provided with a mounting hole, the circumferential edge of described runing rest is provided with at least one temperature detecting sensor, the lead of described temperature detecting sensor is connected the signal line end of described rotary connector rotating part, and passes through the terminals extension line of described rotary connector fixed part.
Described temperature detecting sensor is a kind of in thermistor, thermocouple, resistance temperature detector and the thermal diode.
Circumferential edge at described runing rest is provided with at least one real-time fluorescence means for correcting, and the material of making described real-time fluorescence means for correcting is for producing the visible spectrum fluorescence signal for the material that detects with light source irradiation.
Described runing rest is a rotating disc.
Described runing rest is one to have the support of at least two external parts.
The interval is symmetrical arranged two temperature detecting sensors and two real-time fluorescence means for correctings for 90 ° on described runing rest.
Described rotary connector is to be a kind of in collector ring, carbon brush slip-ring and the mercury slip ring.
The utility model is owing to adopt above technical scheme, it has the following advantages: 1, the utility model is owing to be provided with a runing rest on the gearing output shaft of driven by motor, and on runing rest, be provided with temperature detecting sensor, therefore when the utility model uses, the sample disc that sample hose is installed can be fixed on the runing rest, make that temperature detecting sensor is the same with sample hose to be under the state of rotatablely moving, thereby can real-time detect the true temperature that indoor each sample hose of example reaction is experienced, overcome deficiency of the prior art effectively.2, the utility model is owing to be provided with the real-time fluorescence means for correcting simultaneously on sample disc, therefore system is when the fluorescence signal to the amplified production in the sample hose under the rotation status detects, in time the error of monitoring system device changes, and in time proofread and correct and eliminate systematic error, make testing result more accurately and reliably.3, the utility model is owing to be provided with a rotary connector on the gearing output shaft, and the lead of temperature detecting sensor is connected the rotating part of rotary connector, utilize the fixed part of rotary connector to draw the lead that temperature detecting sensor is connected with control system, when therefore having solved temperature detecting sensor and sample disc coaxial rotation effectively, the problem that output lead can not rotate.The present invention can be widely used in various needs such as PCR detector and be rotated in the biomedical pick-up unit of formula temperature detection.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the utility model runing rest structural representation
Fig. 3 is testing sample pipe and the sample disc structural representation that is connected with the utility model
Fig. 4 is the utility model rotary connector principle schematic
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model is to be arranged in the biomedical pick-up unit as independent parts, it comprises general motor 1 and gearing 2 as power source, characteristics of the present utility model are: at the output shaft top of gearing 2 rotating disc 3 is set, the output shaft bottom of gearing 2 is provided with a rotary connector 4.Rotating disc 3 centers are provided with a screw 5, and the circumferential edge of rotating disc 3 is symmetrically arranged with one, two or more temperature detecting sensor 6.Temperature detecting sensor 6 can be the device that thermistor, thermocouple, resistance temperature detector (RTD), thermal diode etc. have temperature detection function.Be connected with the screw 5 of the rotating disc 3 centers setting of temperature detecting sensor 6, also can adopt common other frame modes such as rotation draw-in groove.
On the rotating disc 3 of the present utility model, except that temperature detecting sensor 6, can also one, two or more real-time fluorescence means for correcting 7 be set in the circumferential edge of rotating disc 3, real-time fluorescence means for correcting 7 is made by the material that can produce fluorescence signal with light source irradiation.Can be provided with at interval with temperature detecting sensor 6 when real-time fluorescence means for correcting 7 is provided with, 90 ° a temperature detecting sensor 6 is set such as the interval, the interval is provided with a real-time fluorescence means for correcting 7 for 90 ° again.
As shown in Figure 2, rotating disc 3 of the present utility model also can adopt the runing rest of other version, such as: a support 8 with three, four or a plurality of external parts is set, one screw 5 or rotation draw-in groove same as the previously described embodiments is set at the center of support 8, temperature detecting sensor 6 and real-time fluorescence means for correcting 7 is set respectively at each external part of support 8.Such as present embodiment is to be provided with two real-time fluorescence means for correctings 7 at interval with temperature detecting sensor 6.
When the utility model is installed in the whole biomedical pick-up unit, need make rotating disc 3 (is example with rotating disc 3 still, do not get rid of other frame mode) be arranged in the example reaction chamber, and screw handle 9 by one a sample disc 11 (as shown in Figure 3) that sample hose 10 is installed is fixed on the rotating disc 3, make temperature detecting sensor 6 and real-time fluorescence means for correcting 7 occupy the working position of a sample hose 10 on the sample disc 11 respectively, temperature detecting sensor 6 of the present utility model is rotated as a sample hose 10 with real-time fluorescence means for correcting 7, detect the real time temperature data that sample is experienced in the sample hose 10 under the motion state truely and accurately, and give control system temperature is heated or lower the temperature adjusting this data transmission.Simultaneously the fluorescence signal of amplified production is the same in can decent QC 10 is arrived by real-time fluorescence input optical system detection for real-time fluorescence means for correcting 7, and be transferred to control system, control system can be differentiated the signal of real-time fluorescence means for correcting 7 feedbacks, and, in time proofread and correct by comparison discovery systematic error.
From the above description as can be seen, the utility model is to be in rotation status when working in bio-medical instrument, but in rotary course, the lead that connects temperature detecting sensor 6 must not play rotation with one, for addressing this problem, the utility model is provided with the rotary connector 4 of a prior art in the output shaft bottom of gearing 2.As shown in Figure 4, rotary connector 4 is divided into rotating part A and fixed part B, rotating part A is the part (collector ring) with sample disc 11 and temperature detecting sensor 6 rotations, wherein a1, b1, c1, d1 are the signal line end, a2, b2, c2, d2 are conductive material, are communicated with a1, b1, c1, d1 respectively; Fixed part B is a fixedly outlet part (brush or carbon brush fixator), and a3, b3, c3, d3 are conductive material, is connected on the fixed part B, respectively with different leading-out terminal a4, b4, c4, d4 connections.During practical application, rotating part A rotation, fixed part B is motionless, and a1, b1, c1, d1 signal contact signal from a4, b4, c4, d4 derivation by the dynamic friction of a2, b2, c2, d2 and a3, b3, c3, d3.According to this principle, the utility model is with signal line end a1, b1, c1, the d1 of the lead connection rotary connector 4 of temperature detecting sensor 6, and rotary connector 4 is connected to control system by fixed a4, b4, c4, d4 terminals on it with temperature detecting sensor 6.Above-mentioned rotary connector 4 can be collector ring, carbon brush slip-ring, mercury slip ring etc.
As shown in Figure 1, in the various embodiments described above, on the output shaft of gearing 2, synchronous detection dish 12 and zero-bit switch 13 can also same as the prior artly be set, sample hose 10 working positions that are provided with on the number of teeth on the synchronous detection dish 12 and the sample disc 11 are consistent, and it is corresponding one by one, so just can by with the cooperating of photoelectric sensor, carry out the counting monitoring of sample hose 10 etc.Zero-bit switch 13 can mate with another photoelectric sensor, and control system can accurately be located sample hose 10, and the setting of zero-bit switch 13 can conveniently be carried out the label management to each sample hose 10.
Claims (11)
1. rotary real-time temperature control sniffer, it comprises the gearing of a power source and connection thereof, it is characterized in that: the output shaft top at described gearing is provided with a runing rest, and the output shaft bottom of described gearing is provided with the rotary connector of a prior art; Described runing rest center is provided with a mounting hole, the circumferential edge of described runing rest is provided with at least one temperature detecting sensor, the lead of described temperature detecting sensor is connected the signal line end of described rotary connector rotating part, and passes through the terminals extension line of described rotary connector fixed part.
2. a kind of rotary real-time temperature control sniffer as claimed in claim 1 is characterized in that: described temperature detecting sensor is a kind of in thermistor, thermocouple, resistance temperature detector and the thermal diode.
3. a kind of rotary real-time temperature control sniffer as claimed in claim 1, it is characterized in that: the circumferential edge at described runing rest is provided with at least one real-time fluorescence means for correcting, and the material of making described real-time fluorescence means for correcting is for producing the visible spectrum fluorescence signal for the material that detects with light source irradiation.
4. a kind of rotary real-time temperature control sniffer as claimed in claim 2, it is characterized in that: the circumferential edge at described runing rest is provided with at least one real-time fluorescence means for correcting, and the material of making described real-time fluorescence means for correcting is for producing the visible spectrum fluorescence signal for the material that detects with light source irradiation.
5. as claim 1 or 2 or 3 or 4 described a kind of rotary real-time temperature control sniffers, it is characterized in that: described runing rest is a rotating disc.
6. as claim 1 or 2 or 3 or 4 described a kind of rotary real-time temperature control sniffers, it is characterized in that: described runing rest is one to have the support of at least two external parts.
7. as claim 1 or 2 or 3 or 4 described a kind of rotary real-time temperature control sniffers, it is characterized in that: the interval is symmetrical arranged two temperature detecting sensors and two real-time fluorescence means for correctings for 90 ° on described runing rest.
8. as claim 1 or 2 or 3 or 4 described a kind of rotary real-time temperature control sniffers, it is characterized in that: described rotary connector is to be a kind of in collector ring, carbon brush slip-ring and the mercury slip ring.
9. a kind of rotary real-time temperature control sniffer as claimed in claim 5 is characterized in that: described rotary connector is to be a kind of in collector ring, carbon brush slip-ring and the mercury slip ring.
10. a kind of rotary real-time temperature control sniffer as claimed in claim 6 is characterized in that: described rotary connector is to be a kind of in collector ring, carbon brush slip-ring and the mercury slip ring.
11. a kind of rotary real-time temperature control sniffer as claimed in claim 7 is characterized in that: described rotary connector is to be a kind of in collector ring, carbon brush slip-ring and the mercury slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201037615U CN201034738Y (en) | 2007-03-07 | 2007-03-07 | Rotary type real time temperature control detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201037615U CN201034738Y (en) | 2007-03-07 | 2007-03-07 | Rotary type real time temperature control detecting device |
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| Publication Number | Publication Date |
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| CN201034738Y true CN201034738Y (en) | 2008-03-12 |
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| CNU2007201037615U Expired - Lifetime CN201034738Y (en) | 2007-03-07 | 2007-03-07 | Rotary type real time temperature control detecting device |
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| CN (1) | CN201034738Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034284A (en) * | 2010-09-28 | 2011-04-27 | 魏卿轩 | Device for recording real-time controlled cooling temperature curve graph of steel on controlled cooling line after hot rolling |
| CN101625267B (en) * | 2008-07-11 | 2011-07-20 | 财团法人工业技术研究院 | Thermal detection system and detection method thereof |
| US8115645B2 (en) | 2008-06-16 | 2012-02-14 | Industrial Technology Research Institute | Thermal detection system and detection method thereof |
| CN103674302A (en) * | 2012-09-14 | 2014-03-26 | 贵航发动机设计研究所 | Rotating device for measuring fuel-gas temperature field |
| CN103674306A (en) * | 2012-09-14 | 2014-03-26 | 贵航发动机设计研究所 | Rotating measurement device for fuel-gas temperature field |
| CN106225933A (en) * | 2016-08-31 | 2016-12-14 | 徐工集团工程机械有限公司 | A kind of method for diagnosing faults and device |
| CN106323490A (en) * | 2016-09-20 | 2017-01-11 | 中国科学院上海微系统与信息技术研究所 | Centrifuge turntable temperature test system with temperature control function |
| CN110133167A (en) * | 2019-05-28 | 2019-08-16 | 中世沃克(天津)科技发展股份有限公司 | Photochemical derivatization device |
| CN111293416A (en) * | 2020-02-20 | 2020-06-16 | 成都纵横自动化技术股份有限公司 | Unmanned aerial vehicle ground revolving stage |
| CN111473884A (en) * | 2020-05-08 | 2020-07-31 | 许春生 | Shock attenuation type thermistor that stabilizes |
| CN112050963A (en) * | 2020-07-21 | 2020-12-08 | 深圳市刚竹医疗科技有限公司 | Liquid temperature measuring device, centrifugal amplification chip and air bath PCR device |
| CN115236039A (en) * | 2021-04-23 | 2022-10-25 | 财桂生物股份有限公司 | Constant temperature oscillation mixing instrument for fluorescence detection |
-
2007
- 2007-03-07 CN CNU2007201037615U patent/CN201034738Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8115645B2 (en) | 2008-06-16 | 2012-02-14 | Industrial Technology Research Institute | Thermal detection system and detection method thereof |
| CN101625267B (en) * | 2008-07-11 | 2011-07-20 | 财团法人工业技术研究院 | Thermal detection system and detection method thereof |
| CN102034284A (en) * | 2010-09-28 | 2011-04-27 | 魏卿轩 | Device for recording real-time controlled cooling temperature curve graph of steel on controlled cooling line after hot rolling |
| CN103674306B (en) * | 2012-09-14 | 2016-12-28 | 贵航发动机设计研究所 | A kind of fuel gas temperature field rotary measurement device |
| CN103674306A (en) * | 2012-09-14 | 2014-03-26 | 贵航发动机设计研究所 | Rotating measurement device for fuel-gas temperature field |
| CN103674302A (en) * | 2012-09-14 | 2014-03-26 | 贵航发动机设计研究所 | Rotating device for measuring fuel-gas temperature field |
| CN106225933A (en) * | 2016-08-31 | 2016-12-14 | 徐工集团工程机械有限公司 | A kind of method for diagnosing faults and device |
| CN106323490A (en) * | 2016-09-20 | 2017-01-11 | 中国科学院上海微系统与信息技术研究所 | Centrifuge turntable temperature test system with temperature control function |
| CN110133167A (en) * | 2019-05-28 | 2019-08-16 | 中世沃克(天津)科技发展股份有限公司 | Photochemical derivatization device |
| CN111293416A (en) * | 2020-02-20 | 2020-06-16 | 成都纵横自动化技术股份有限公司 | Unmanned aerial vehicle ground revolving stage |
| CN111473884A (en) * | 2020-05-08 | 2020-07-31 | 许春生 | Shock attenuation type thermistor that stabilizes |
| CN112050963A (en) * | 2020-07-21 | 2020-12-08 | 深圳市刚竹医疗科技有限公司 | Liquid temperature measuring device, centrifugal amplification chip and air bath PCR device |
| CN115236039A (en) * | 2021-04-23 | 2022-10-25 | 财桂生物股份有限公司 | Constant temperature oscillation mixing instrument for fluorescence detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CAPITALBIO CORPORATION CO., LTD. Free format text: FORMER NAME: CAPITALBIO CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102206 Beijing City, Changping District Life Science Park Road No. 18 Patentee after: CAPITALBIO CORPORATION Patentee after: Tsinghua University Address before: 102206 Beijing City, Changping District Life Science Park Road No. 18 Patentee before: Capitalbio Corporation Patentee before: Tsinghua University |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080312 |