CN201402136Y - Wireless angular displacement sensor for dustproof and sun-shading pumping well - Google Patents
Wireless angular displacement sensor for dustproof and sun-shading pumping well Download PDFInfo
- Publication number
- CN201402136Y CN201402136Y CN2009201718926U CN200920171892U CN201402136Y CN 201402136 Y CN201402136 Y CN 201402136Y CN 2009201718926 U CN2009201718926 U CN 2009201718926U CN 200920171892 U CN200920171892 U CN 200920171892U CN 201402136 Y CN201402136 Y CN 201402136Y
- Authority
- CN
- China
- Prior art keywords
- wireless
- housing
- dustproof
- angular displacement
- displacement sensor
- 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 - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 15
- 238000005086 pumping Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000037072 sun protection Effects 0.000 abstract 1
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A wireless angular displacement sensor of a dustproof and sun-shading pumping well is characterized in that a shell is internally provided with a wireless measuring module assembly and a power supply,one end of a shell is protruded with an antenna and a light emitting diode which are connected with the wireless measuring module assembly; the outside of the shell is connected with a protective cover which covers the upper half part of the shell, and the outside of the antenna and the light emitting diode is covered with a transparent hood which is connected with the shell. The wireless angulardisplacement sensor has the characteristics of reasonable structure, burning sun protection, heat insulation, dust and rain prevention and long service life, and the sensor can work for a long time in hostile environments, extremely cold areas or desert areas and the like.
Description
Technical field
The utility model relates to a kind of wireless angular displacement sensor that is used for rod-pumped well.
Background technology
The wireless angular displacement sensor of rod-pumped well is to be used to be installed in the oil pumper walking beam, measures oil pumper walking beam angle by the acceleration analysis principle and changes, calculates jig frequency, stroke automatically, and data are sent to the device of oil well test terminal.The structure of the wireless angular displacement sensor of existing rod-pumped well is: wireless measurement module assembly and power supply are housed in the housing, are extended with antenna and the light emitting diode that joins with the wireless measurement module assembly at an end of housing.The shortcoming that this wireless angular displacement sensor in use exists is: sun-proof, the dustproof and water-resistant performance of housing is not good, and in the abominable field of environment, the working environment of the wireless measurement module in the housing is not good, and usability and serviceable life are affected.
The utility model content
The purpose of this utility model is to provide a kind of dustproof sunshade oil pumper wireless angular displacement sensor, and it has preferably dustproof, sunshade and rainproof performance.
For achieving the above object, the utility model adopts following scheme: the dustproof wireless angular displacement sensor of sunshade oil pumper, wireless measurement module assembly and power supply are housed in the housing, end at housing is extended with antenna and the light emitting diode that joins with the wireless measurement module assembly, the outside of housing is connected with the protective cover that covers casing upper half, is covered with the transparent outer cover that housing connects in the outside of antenna and light emitting diode.
By such scheme as seen, owing to be connected with protective cover in the outside of housing, can play anti-burning sun irradiation, heat insulation, dustproof and rainproof effect to housing by protective cover, transparent outer cover then can play dustproof, rainproof effect to antenna and light emitting diode, can make the working environment of the element that housing and outer cover are interior improve greatly like this, guaranteed that originally wireless angular displacement sensor can be worked for a long time under rugged environments such as high and cold or desert area.
The utility model is rational in infrastructure, and it has anti-burning sun irradiation, heat insulation, the dustproof characteristics that reach rainproof and long service life.
Description of drawings
The structural representation of Fig. 1 the utility model one embodiment;
The left view of Fig. 2 Fig. 1.
Embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1
The wireless angular displacement sensor of dustproof sunshade rod-pumped well that the utility model provides has a housing 1, the wireless measurement module assembly 9 and the power supply 10 that join are housed in the housing 1, end at housing 1 is extended with antenna 6 and the light emitting diode 5 that joins with wireless measurement module assembly 9, light emitting diode 5, antenna 6 join by lead 4, lead 8 and wireless measurement module assembly 9 respectively, more than same as the prior art.The outside of housing 1 is connected with the protective cover 7 that covers housing 1 first half, is covered with the transparent outer cover 3 that connects with housing 1 in the outside of antenna 6 and light emitting diode 5, and outer cover 3 is provided with O-ring seal 2 with the housing contact site.Outer cover 3 with the mode that housing 1 is connected and fixed is: an end of outer cover 3 is inserted in the housing 1, and the end that outer cover 3 is in housing 1 is connected with nut 13.Antenna 6 is fixing with outer cover 3, and fixed form between the two is: be with an axle sleeve 14 in the outside of antenna 6, pass through thread connection between axle sleeve 14 and the outer cover 3.The lead 4 that is connected of light emitting diode 5 and 9 of line measurement module assemblies passes through hole 14a on the axle sleeve 14.
Referring to Fig. 2
Be fixed with leg 16 in the outside of housing 1, the inboard of protective cover 7 is fixed with claw 15, claw 15 and leg 16 cards and.
In addition, in conjunction with Fig. 1, Fig. 2 as seen,, be connected with base 12 by screw 17, permanent magnet 11 is housed in the base 12 in the bottom of housing 1 for making this wireless angular displacement sensor easy for installation.By the permanent magnet 11 that is equipped with in the base 12, this wireless angular displacement sensor can be adsorbed on the walking beam of oil pumper easily.
Claims (2)
1, the dustproof wireless angular displacement sensor of sunshade rod-pumped well, wireless measurement module assembly and power supply are housed in the housing, end at housing is extended with antenna and the light emitting diode that joins with the wireless measurement module assembly, it is characterized in that: the outside of housing is connected with the protective cover that covers casing upper half, is covered with the transparent outer cover that connects with housing in the outside of antenna and light emitting diode.
2, the wireless angular displacement sensor of dustproof sunshade rod-pumped well according to claim 1, it is characterized in that: the bottom of housing is connected with base, and permanent magnet is housed in the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201718926U CN201402136Y (en) | 2009-04-29 | 2009-04-29 | Wireless angular displacement sensor for dustproof and sun-shading pumping well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201718926U CN201402136Y (en) | 2009-04-29 | 2009-04-29 | Wireless angular displacement sensor for dustproof and sun-shading pumping well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402136Y true CN201402136Y (en) | 2010-02-10 |
Family
ID=41661931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201718926U Expired - Fee Related CN201402136Y (en) | 2009-04-29 | 2009-04-29 | Wireless angular displacement sensor for dustproof and sun-shading pumping well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402136Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976168A (en) * | 2017-12-04 | 2018-05-01 | 江西天河传感器科技有限公司 | A kind of angular displacement sensor trembles service life device |
| CN109855589A (en) * | 2019-02-20 | 2019-06-07 | 华电电力科学研究院有限公司 | Utilize the measuring instrument and measurement method of the chord change measurement vertical drift angle of steam-water pipe suspension and support sunpender |
-
2009
- 2009-04-29 CN CN2009201718926U patent/CN201402136Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976168A (en) * | 2017-12-04 | 2018-05-01 | 江西天河传感器科技有限公司 | A kind of angular displacement sensor trembles service life device |
| CN107976168B (en) * | 2017-12-04 | 2024-03-01 | 江西天河传感器科技有限公司 | Angular displacement sensor tremble life-span device |
| CN109855589A (en) * | 2019-02-20 | 2019-06-07 | 华电电力科学研究院有限公司 | Utilize the measuring instrument and measurement method of the chord change measurement vertical drift angle of steam-water pipe suspension and support sunpender |
| CN109855589B (en) * | 2019-02-20 | 2023-09-19 | 华电电力科学研究院有限公司 | Measuring instrument and measuring method for measuring vertical deflection angle of hanger rod of steam-water pipeline support by utilizing chord length change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bengbu Sunmoon Instrument Institute Co., Ltd. Assignor: Chen Hong Contract record no.: 2010340000057 Denomination of utility model: Wireless angular displacement sensor for dustproof and sun-shading pumping well Granted publication date: 20100210 License type: Exclusive License Record date: 20100413 |
|
| ASS | Succession or assignment of patent right |
Owner name: BENGBU SUNMOON INSTRUMENT INSTITUTE CO., LTD. Free format text: FORMER OWNER: CHEN HONG Effective date: 20110330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 233010 NO. 649, CHANGZHENG ROAD, YUHUI DISTRICT, BENGBU CITY, ANHUI PROVINCE TO: 233010 NO. 985, XINGZHONG ROAD, HIGH-TECH. INDUSTRY DEVELOPMENT ZONE, BENGBU CITY, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110330 Address after: 233010 No. 985 Zhong Xing Road, hi tech Industrial Development Zone, Anhui, Bengbu Patentee after: Bengbu Sunmoon Instrument Institute Co., Ltd. Address before: Long road 233010 in Anhui province Bengbu City Yuhui District No. 649 Patentee before: Chen Hong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120429 |