CN201583379U - Deep sea high pressure sensor packaging structure - Google Patents
Deep sea high pressure sensor packaging structure Download PDFInfo
- Publication number
- CN201583379U CN201583379U CN 200920259892 CN200920259892U CN201583379U CN 201583379 U CN201583379 U CN 201583379U CN 200920259892 CN200920259892 CN 200920259892 CN 200920259892 U CN200920259892 U CN 200920259892U CN 201583379 U CN201583379 U CN 201583379U
- Authority
- CN
- China
- Prior art keywords
- end cover
- high pressure
- pressure sensor
- socket
- cable
- 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
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a deep sea high pressure sensor packaging structure can improve the safety in utilization performance of land high pressure sensor under the extreme environment of deep sea high pressure, has advantages such as easily dismantling, the mechanism is simple, the reliability is high. The utility model discloses an upper end cover, vulcanize socket, cable, sleeve and bottom, upper end cover and bottom are connected respectively to telescopic upper and lower both ends, and the sleeve adopts O type circle sealed with upper end cover, bottom, fixes upper end cover, bottom at telescopic both ends through the screw, vulcanizes socket threaded connection on upper end cover upper portion, vulcanizes socket lower part electrode and cable bonding, and the cable is connected with the sensor electrical end, and the stress end of sensor is connected with the threaded through hole of bottom, and the measured medium is connected to the bottom lower extreme.
Description
Affiliated technical field
The utility model relates to a kind of deep-sea high pressure sensor encapsulating structure, belongs to marine resources development exploration equipment manufacturing technology field.
Background technology
Human survey the ocean, understand in the process of ocean and exploitation ocean keeping, need obtain the pressure parameter by some surveying instruments or equipment such as pressure transducer.The common energy measurement of pressure end of traditional land pressure transducer is up to the hyperpressure of 100MPa; and under the situation that does not have the high voltage protective measure; its external structure and internal measurement chip thereof are difficult to bear the deep-sea hyperbaric environment, thereby have seriously restricted the application of land high pressure sensor at the deep-sea.Thereby, design a kind of deep-sea high pressure sensor encapsulating structure, the land high pressure sensor is encapsulated, can be used for the accurate measurement under the hyperbaric environment of deep-sea.
Summary of the invention
The purpose of this utility model is at traditional land high pressure sensor body construction and the impaired deficiency of measured chip during no pressure protection agency under the hyperbaric environment of deep-sea; design a kind of deep-sea high pressure sensor encapsulating structure, this encapsulating structure can directly expose in deep-sea extreme environment works.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of novel deep sea high pressure sensor encapsulating structure, comprise upper end cover, the sulfuration socket, cable, sleeve and bottom, the two ends up and down of sleeve connect upper end cover and bottom respectively, sleeve and upper end cover and bottom all adopt the sealing of O type circle, upper end cover and bottom are fixed on the two ends of sleeve by screw, the sulfuration socket upper end cover top that is threaded, the lower electrode of sulfuration socket and cable welding, cable is connected with the electric end of sensor, the force side of sensor is connected with the internal thread through hole of bottom, and the bottom bottom is connected with measured medium.
Advantage of the present invention is: adopt package assembly, be easy to dismounting, mechanism is simple, reliability is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic cross-section of the present utility model.
1. upper end covers among the figure, 2. sulfuration socket, 3. cable, 4.O type circle 1,5. sleeve, 6.O type circle 2,7. bottom.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of deep-sea high pressure sensor encapsulating structure comprises upper end cover (1), sulfuration socket (2), cable (3), O type circle 1 (4), sleeve (5), O type circle 2 (6) and bottom (7).
Upper end cover (1) is stepped column type structure, and material is a stainless steel, and tapped through hole is opened at the center, the uniform four-way of upper abdomen hole, and lower abdomen is circumferentially opened a groove.
Sulfuration socket (2) is threaded in upper end cover (1) top, and respectively there are four electrodes the upper and lower part of sulfuration socket (2), connects weather proof receptacle and cable (3) respectively, and cable (3) connects the electric end of sensor.
Bottom (7) is stepped column type structure, and material is a stainless steel, and tapped through hole is opened at the center, and upper abdomen is circumferentially opened a groove, the circumferential uniform four-way of waist hole.The upper and lower end of bottom (7) connects the force side and the measured medium of sensor respectively.
Cylindrical sleeve (5) is a stainless-steel tube, and upper/lower terminal is uniform four threaded holes of opening circumferentially.
O type circle 1 (4) and O type circle 2 (6) are installed in respectively in the groove of upper end cover (1), bottom (7), are used for the sealing of upper end cover (1), bottom (7) and sleeve (5).End cap (1) and bottom (7) by screw retention at sleeve (5) two ends.
Encapsulation process: force side precession bottom (7) tapped through hole of sensor, O type circle 2 (6) is installed, bottom (7) is pressed into cylindrical sleeve (5), and be screwed, the electric end of sensor is connected with cable (3), sulfuration socket (2) screws from the screw on upper end cover (1) top, sulfuration socket (2) lower electrode welding cable (3), O type circle 1 (4) is installed, upper end cover (1) is pressed into cylindrical sleeve (5), be screwed, the upper/lower terminal of this encapsulating structure connects weather proof receptacle and measured medium respectively.
Claims (3)
1. novel deep sea high pressure sensor encapsulating structure, comprise upper end cover (1), sulfuration socket (2), cable (3), sleeve (5) and bottom (7), it is characterized in that: on the sleeve (5), following two ends connect upper end cover (1) and bottom (7) respectively, sleeve (5) and upper end cover (1), bottom (7) adopts the sealing of O type circle, and upper end cover (1) and bottom (7) are fixed on sleeve (5) two ends by screw, sulfuration socket (2) is threaded in upper end cover (1) top, sulfuration socket (2) lower electrode and cable (3) welding, cable (3) connects the electric end of sensor, the sensor force side is connected with the tapped through hole of bottom (7), and bottom (7) lower end connects measured medium.
2. a kind of novel deep sea high pressure sensor encapsulating structure as claimed in claim 1 is characterized in that: upper end cover (1) is stepped column type structure, and tapped through hole is opened at the center, the uniform four-way of upper abdomen hole, and lower abdomen is circumferentially opened a groove.
3. a kind of novel deep sea high pressure sensor encapsulating structure as claimed in claim 1 is characterized in that: bottom (7) is stepped column type structure, and tapped through hole is opened at the center, and upper abdomen is circumferentially opened a groove, the circumferential uniform four-way of waist hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920259892 CN201583379U (en) | 2009-12-29 | 2009-12-29 | Deep sea high pressure sensor packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920259892 CN201583379U (en) | 2009-12-29 | 2009-12-29 | Deep sea high pressure sensor packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583379U true CN201583379U (en) | 2010-09-15 |
Family
ID=42725382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920259892 Expired - Fee Related CN201583379U (en) | 2009-12-29 | 2009-12-29 | Deep sea high pressure sensor packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222905A (en) * | 2015-09-06 | 2016-01-06 | 天津艾思科尔科技有限公司 | A kind of explosion-proof type temperature sensing device |
| CN106353026A (en) * | 2016-08-12 | 2017-01-25 | 山东佰测传感科技股份有限公司 | Pressure instrument with excellent damp-proof function |
| CN110133057A (en) * | 2019-05-17 | 2019-08-16 | 中国海洋大学 | A kind of multi-parameter water quality detection device shell mechanism and its assembly method |
| CN115348760A (en) * | 2022-05-19 | 2022-11-15 | 史先德 | Crystal oscillator packaging structure suitable for deep sea high pressure environment |
-
2009
- 2009-12-29 CN CN 200920259892 patent/CN201583379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222905A (en) * | 2015-09-06 | 2016-01-06 | 天津艾思科尔科技有限公司 | A kind of explosion-proof type temperature sensing device |
| CN106353026A (en) * | 2016-08-12 | 2017-01-25 | 山东佰测传感科技股份有限公司 | Pressure instrument with excellent damp-proof function |
| CN110133057A (en) * | 2019-05-17 | 2019-08-16 | 中国海洋大学 | A kind of multi-parameter water quality detection device shell mechanism and its assembly method |
| CN115348760A (en) * | 2022-05-19 | 2022-11-15 | 史先德 | Crystal oscillator packaging structure suitable for deep sea high pressure environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201583379U (en) | Deep sea high pressure sensor packaging structure | |
| CN201138258Y (en) | Surface mounted combined pressure sensor | |
| CN201622217U (en) | Deep sea thin and soft substrate shear strength in-situ tester | |
| CN101882670A (en) | Waterproofing device for energy storage battery | |
| CN105758576B (en) | A kind of Lazer's sensing unit pen type free-field blast pressure "pencil" sensor | |
| CN202631163U (en) | Inner hole sealing structure of ceramic pressure sensor | |
| CN203274997U (en) | Waterproof sealing device for force sensor of underwater measurement | |
| CN201149534Y (en) | Agglomeration type small-volume waterproof pressure sensor | |
| CN203574114U (en) | Multi-core anti-compression cylindrical multifunctional quick signal connector | |
| CN110411523A (en) | A kind of high-voltage electromagnetic flow meter electrode packaging system | |
| CN109185458A (en) | It is a kind of for improving the encapsulating method and its sealing device of toroid load cell insulation performance | |
| CN201522271U (en) | Strain gage lead-wire sealing device | |
| CN209894278U (en) | Fixing structure for oil tank liquid level meter | |
| CN110186589B (en) | High-water-pressure-resistant fiber grating temperature sensor and assembly method | |
| CN208223714U (en) | A kind of oil field pressure transmitter | |
| CN208831719U (en) | It is a kind of for improving the sealing device of toroid load cell insulation performance | |
| CN203455092U (en) | Temperature sensor | |
| CN203705111U (en) | Pressure transmitter | |
| CN208621234U (en) | The floated pressure sensor of hard flat membrane | |
| CN206920045U (en) | Axial pin type pull pressure sensor | |
| CN208270116U (en) | A kind of threaded sealing device | |
| CN105606237A (en) | Temperature transmitter housing capable of heat dissipating and sealing | |
| CN209495768U (en) | A kind of piezoelectric seismometer machine core waterproof and anti-interference structure | |
| CN205959875U (en) | Cable formula floating ball liquid level switch's improvement waterproof construction | |
| CN218098134U (en) | Wireless transmission spray tail end pressure sensor |
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: 20100915 Termination date: 20101229 |