CN202033131U - Temperature sensor capable of keeping close contact with moving object - Google Patents
Temperature sensor capable of keeping close contact with moving object Download PDFInfo
- Publication number
- CN202033131U CN202033131U CN2011200714164U CN201120071416U CN202033131U CN 202033131 U CN202033131 U CN 202033131U CN 2011200714164 U CN2011200714164 U CN 2011200714164U CN 201120071416 U CN201120071416 U CN 201120071416U CN 202033131 U CN202033131 U CN 202033131U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- moving object
- temperature sensor
- hole
- diameter
- 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
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses a temperature sensor capable of keeping close contact with a moving object, which is characterized in that a fixing sleeve is arranged on the lower portion of a sensor element protecting tube, the front end of the fixing sleeve is provided with a front end boss, and the fixing sleeve can perform reciprocating movement inside an outer casing. The back end of the outer casing is provided with a back baffle where a through hole allowing the sleeve body of the fixing sleeve to penetrate is arranged. The fixing sleeve penetrates the through hole and is fixed by a fixing sleeve fixing device. A spring with a diameter smaller than that of the front boss but larger than that of the through hole arranged on the back baffle is sleeved outside the sleeve body of the fixing sleeve. The temperature sensor is directly in contact with the surface of a moving object, and the toughness to toughness confrontation of the protecting tube and the surface of the moving object is avoided. The temperature sensor is simple in structure, convenient in use, low in cost and suitable for popularization in a detecting system of the temperature of the surface of the moving object.
Description
Technical field
The utility model relate to a kind of can be with the tight temperature sensor of contact of moving object.
Background technology
Existing temperature sensor mostly is to put protection tube in the outside of sensing element, then protection tube is placed in the test environment environment to be measured or object are measured, as survey the body surface temperature, then with the end (temperature-sensing element is placed on the position near the protection tube end) of the protection tube of temperature sensor with the body surface joint, as measure the Measuring Object internal temperature, then the end of the protection tube of temperature sensor is visited into interior of articles; The response time that can guarantee temperature sensor like this is very short.The response time of sensor is very important in detection, control system, so detect the temperature of stationary object, sensor is realized the requirement that responds fast with the testee joint usually.If but the temperature that detects surface of moving object adopts the detection means of contact, often because surface of moving object is not smooth, can shine in the place of surface of moving object projection that the same body surface of protection tube " confront the tough with toughnees " be not that sensor damages is exactly the testee damage; So common way is that inductive head (protection tube terminal position place) with sensor keeps certain distance with testee when detecting the temperature of surface of moving object, avoids inductive head to contact with testee.Though do the damage of having avoided sensor and testee like this, because sensor with there being distance between the testee, will certainly increase so sensor is passed the response time of signal back, this is that detection system and control system do not wish to occur.So a kind of novel temperature sensor is badly in need of being developed.
Summary of the invention
The utility model is at the proposition of above problem, and develop a kind of can be with the tight temperature sensor of contact of moving object.The technical solution of the utility model is as follows:
A kind of can be with the tight temperature sensor of contact of moving object, it is characterized in that: the bottom of sensing element protection tube is provided with fixed cover, the front end of described fixed cover is provided with the front end boss, the outer diameter of described front end boss is less than the inner diameter of external shell, and fixed cover externally interior slip of housing moves reciprocatingly; The rear end of described external shell is provided with the back end-stopping plate, and described back end-stopping plate is provided with the through hole that the cover that can make fixed cover was worn; Described cover was fixed by the fixed cover stationary installation after wearing through hole, and the external diameter of described fixed cover stationary installation is greater than the diameter of the through hole on the end-stopping plate of back; The cover body outer cover of described fixed cover is provided with diameter less than the front end boss, greater than the spring of the diameter of the through hole of back on the end-stopping plate; Described front end boss, spring, back end-stopping plate and fixed cover stationary installation set gradually from front to back.
The outer wall of described fixed cover is provided with guide slot, and externally housing is provided with the orientation pin that can cooperate with guide slot, and guide slot was prolonging register pin and slides when fixed cover was reciprocating.
The utility model provides a kind of can with moving object closely the temperature sensor of contact to compare its advantage with prior art be conspicuous; specific as follows: this temperature sensor can directly contact with surface of moving object; place in the surface of moving object projection is supported by spring owing to sensor; and it has certain extendable room in shell body, so can not cause the same body surface of protection tube " to confront the tough with toughnees ".So compare with like product because sensor can directly contact this sensor with surface of moving object, its response time will lack.In addition, simple in structure, easy to use and its with low cost being suitable for of this sensor is extensively promoted in the surface of moving object temp measuring system.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model implementation result figure.
Embodiment
This can closely be provided with fixed cover 5 in the bottom of the sensing element protection tube 2 of the temperature sensor of contact with moving object as depicted in figs. 1 and 2, the front end of described fixed cover 5 is provided with front end boss 501, the outer diameter of described front end boss 501 is less than the inner diameter of external shell 3, and fixed cover 5 externally housing 3 interior slips moves reciprocatingly; The rear end of described external shell 3 is provided with back end-stopping plate 301, and described back end-stopping plate 301 is provided with the through hole that the cover body 503 that can make fixed cover 5 passes; Described cover body 503 is fixed by fixed cover stationary installation 8 after passing through hole, and the external diameter of described fixed cover stationary installation 8 is greater than the diameter of the through hole on the end-stopping plate 301 of back; Fixed cover stationary installation 8 can stop the rear end of overlapping body 503 to enter in the external shell 3 when installing and using, and plays spacing effect.Cover body 503 outer cover of described fixed cover 5 are provided with diameter less than front end boss 501, greater than the spring 4 of the diameter of the through hole of back on the end-stopping plate 301; Described front end boss 501, spring 4, back end-stopping plate 301 and fixed cover stationary installation 8 set gradually from front to back.During use, spring 4 is stuck between front end boss 501 and the back end-stopping plate 301, can slide spring 4 compressions this moment after sensing element protection tube 2 is under pressure together with fixed cover 5 sliding chamber in external shell 3.After the pressure that sensing element protection tube 2 is subjected to was cancelled, spring 4 can be decontroled, and sensing element protection tube 2 is released.Because the action sensing element protection pipe 2 of spring 4 has had Telescopic,, can guarantee that promptly sensor contacts all the time with moving object as long as when installing and using, sensing element protection tube 2 is contacted with the moving object minimum point.For preventing that 2 rotations of sensing element protection tube from causing lead to kink; on the outer wall of fixed cover 5, be provided with guide slot 502; externally housing 3 is provided with the orientation pin 7 that can cooperate with guide slot 502, and guide slot 502 was prolonging register pin 7 and slides when fixed cover 5 was reciprocating.Guide slot 502 slides along register pin 7, prevents that fixed cover 5 from rotating, and then avoids because of protection tube 2 rotates, and the situation that causes lead to twine takes place.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (2)
- One kind can be with the tight temperature sensor of contact of moving object, it is characterized in that: the bottom of sensing element protection tube (2) is provided with fixed cover (5), the front end of described fixed cover (5) is provided with front end boss (501), the outer diameter of described front end boss (501) is less than the inner diameter of external shell (3), and fixed cover (5) externally interior slip of housing (3) moves reciprocatingly; The rear end of described external shell (3) is provided with back end-stopping plate (301), and described back end-stopping plate (301) is provided with the through hole that the cover body (503) that can make fixed cover (5) passes; Described cover body (503) is fixed by fixed cover stationary installation (9) after passing through hole, and the external diameter of described fixed cover stationary installation (8) is greater than the diameter of the through hole on the back end-stopping plate (301); Cover body (503) outer cover of described fixed cover (5) is provided with diameter less than front end boss (501), greater than the spring (4) of the diameter of the through hole on back end-stopping plate (301); Described front end boss (501), spring (4), back end-stopping plate (301) and fixed cover stationary installation (8) set gradually from front to back.
- 2. according to claim 1 a kind of can be with the tight temperature sensor of contact of moving object, it is characterized in that: the outer wall of described fixed cover (5) is provided with guide slot (502), externally housing (3) is provided with the orientation pin (7) that can same guide slot (502) cooperates, and guide slot (502) was prolonging register pin (7) and slides when fixed cover (5) was reciprocating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200714164U CN202033131U (en) | 2011-03-17 | 2011-03-17 | Temperature sensor capable of keeping close contact with moving object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200714164U CN202033131U (en) | 2011-03-17 | 2011-03-17 | Temperature sensor capable of keeping close contact with moving object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033131U true CN202033131U (en) | 2011-11-09 |
Family
ID=44895425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200714164U Expired - Lifetime CN202033131U (en) | 2011-03-17 | 2011-03-17 | Temperature sensor capable of keeping close contact with moving object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033131U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292781A (en) * | 2016-10-28 | 2017-01-04 | 合肥舒实工贸有限公司 | A kind of temperature controller with voltage protection function |
| CN106321068A (en) * | 2016-09-05 | 2017-01-11 | 中海石油(中国)有限公司 | Underground oil casting pipe ground detection sensor pushing device |
| CN106486962A (en) * | 2016-10-28 | 2017-03-08 | 合肥舒实工贸有限公司 | A kind of temperature controller with current protecting function |
| CN108387321A (en) * | 2018-05-23 | 2018-08-10 | 张天宝 | Digital display surface temperature measurer |
| CN109029760A (en) * | 2018-08-07 | 2018-12-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Temperature-detecting device for cooking stove and the cooking stove with it |
-
2011
- 2011-03-17 CN CN2011200714164U patent/CN202033131U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321068A (en) * | 2016-09-05 | 2017-01-11 | 中海石油(中国)有限公司 | Underground oil casting pipe ground detection sensor pushing device |
| CN106321068B (en) * | 2016-09-05 | 2019-10-11 | 中海石油(中国)有限公司 | A kind of tube and casing in downhole ground detection sensor driving means |
| CN106292781A (en) * | 2016-10-28 | 2017-01-04 | 合肥舒实工贸有限公司 | A kind of temperature controller with voltage protection function |
| CN106486962A (en) * | 2016-10-28 | 2017-03-08 | 合肥舒实工贸有限公司 | A kind of temperature controller with current protecting function |
| CN108387321A (en) * | 2018-05-23 | 2018-08-10 | 张天宝 | Digital display surface temperature measurer |
| CN109029760A (en) * | 2018-08-07 | 2018-12-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Temperature-detecting device for cooking stove and the cooking stove with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202033131U (en) | Temperature sensor capable of keeping close contact with moving object | |
| WO2010141380A3 (en) | Touch sensing | |
| WO2010141372A3 (en) | Touch sensing | |
| GB2455685A (en) | Rotating fluid measurement device and method | |
| WO2010096499A8 (en) | Floating plane touch detection system | |
| EP1975647A3 (en) | Stud sensing device | |
| WO2011130366A3 (en) | Integrated acoustic leak detection system using intrusive and non-intrusive sensors | |
| TW201129781A (en) | Flow measuring apparatus, mass flow controller and pressure sensor | |
| GB201204673D0 (en) | Optical sensor | |
| WO2007143633A3 (en) | Catheter with pressure sensor and guidance system | |
| WO2009112819A3 (en) | Touch trigger measurement probe | |
| GB2543060A (en) | Sensing pressure variations in pipelines | |
| CN108181039A (en) | Hydrostatic sensor | |
| WO2015082702A3 (en) | Downhole sonar | |
| CN103575925B (en) | Sample injection needle with automatic detection function | |
| ATE414229T1 (en) | CYLINDER SERVICE MODULE | |
| MY179695A (en) | Sensor device | |
| TW200724922A (en) | Sensing device for measuring movement of liner/arc path | |
| WO2009054353A1 (en) | Coolant leak detection method | |
| DK2338550T3 (en) | Cartridge detection | |
| US20160363471A1 (en) | Non-intrusive flow measurement and detection system | |
| CN204679316U (en) | A kind of motor-vehicle tail-gas sampling head with position detecting device | |
| CN208688670U (en) | Temperature sensor | |
| CN203929238U (en) | Full hole, big gun hole temperature measuring equipment | |
| CN210570740U (en) | Sensor mounting structure |
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: DALIAN BOCON SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DALIAN BOCON AUTOMATION +TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 116023 No. 782, Huangpu Road, hi tech park, Liaoning, Dalian Patentee after: Dalian Bocon Science & Technology Co., Ltd. Address before: 116023 No. 782, Huangpu Road, hi tech park, Liaoning, Dalian Patentee before: Dalian Bocon Automation &Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |