CN203037255U - Compact installation structure of pressure sensor - Google Patents
Compact installation structure of pressure sensor Download PDFInfo
- Publication number
- CN203037255U CN203037255U CN2012207403353U CN201220740335U CN203037255U CN 203037255 U CN203037255 U CN 203037255U CN 2012207403353 U CN2012207403353 U CN 2012207403353U CN 201220740335 U CN201220740335 U CN 201220740335U CN 203037255 U CN203037255 U CN 203037255U
- Authority
- CN
- China
- Prior art keywords
- barrel
- watertight
- sensor adapter
- transducer
- connecting 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
- Transducers For Ultrasonic Waves (AREA)
Abstract
The utility model discloses a compact installation structure of a pressure sensor and belongs to the technical field of underwater acoustic transducers. The compact installation structure of the pressure sensor comprises a sensor adapter, a watertight gasket and O-shaped seal rings; an auxiliary electronic device is arranged on the sensor adapter and compresses the watertight gasket tightly, the O-shaped seal rings are arranged at the upper end and the lower end of the sensor adapter respectively; the sensor adapter is placed inside a watertight barrel along with the auxiliary electronic device, and the installation positions of the sensor adapter are fixed through screws; the watertight barrel is provided with water inlet holes for being communicated with the induction points of the auxiliary electronic device; and the two O-shaped seal rings and the inner wall of the watertight barrel are sealed radially. According to the compact installation structure of the pressure sensor, various auxiliary electronic devices which are used for detecting the depth of a small-size underwater acoustic transducer laid under water can be installed inside the watertight barrel of the small-size underwater acoustic transducer. Besides, the compact installation structure of the pressure sensor is easy to install, and the assembled watertight barrel is small in size, light in weight and operable, so that the use, the transportation and the storage are facilitated due to the size reduction and the weight reduction of the watertight barrel of the transducer.
Description
Technical field
The utility model discloses the compact mounting structure of a kind of pressure transducer, and You Zhineng is used for installing universal pressure transducer in small-sized underwater acoustic transducer Barrel for connecting cable, and measurement underwater acoustic transducer cloth is put into the degree of depth under water, belongs to the underwater acoustic transducer technical field.
Background technology
Carry out underwater sound signal in natural waters when measuring test, in order accurately to lay underwater acoustic transducer to the degree of depth of appointment, usually need be in the transducer Barrel for connecting cable setting pressure sensor, be used for the degree of depth that lays of measurement transducer.
A large amount of universal pressure transducers is arranged in the market, they adopt the hickey of standard, has close physical dimension, stable and reliable for performance, highly versatile, in Barrel for connecting cable design in the past, usually pressure transducer is installed on the shell or end cap of Barrel for connecting cable, owing on the end cap of Barrel for connecting cable transducer connector and pressure transducer will be installed simultaneously, therefore the size of end cap will be much larger than the diameter of pressure transducer, cause the physical dimension of Barrel for connecting cable to be difficult to miniaturization, people need a kind of compact mounting structure that is installed in the small-sized Barrel for connecting cable in the practical application, the optional equipment of different needs can be installed in small-sized Barrel for connecting cable, rather than as being installed in the conventional art on the end cap, in the prior art for universal pressure transducer is installed, often be forced to enlarge the diameter of Barrel for connecting cable, unnecessary material and economic waste have been brought, excessive volume has also brought inconvenience to operation simultaneously, the operability of equipment when measuring test for strengthening underwater sound signal, economy, it is that market is required that a compact mounting structure of the small-sized Barrel for connecting cable of succinctly using is provided more.
Summary of the invention
The utility model purpose is to overcome the prior art deficiency, invent the compact mounting structure of a kind of pressure transducer, this structure is easy for installation, little, in light weight, the strong operability of Barrel for connecting cable volume after the assembling, reduce size and the weight of transducer Barrel for connecting cable, easy to use, transportation and preserve, cost descends obviously.
Be real foregoing invention purpose, the utility model adopts following structure technology: this structure comprises sensor adapter (8), watertight pad (7) and " O " RunddichtringO (6), the auxiliary electron apparatus is installed on the sensor adapter (8), and compress watertight pad (7), on the sensor adapter (8), " O " RunddichtringO (6) is installed at following two ends respectively, pack in the Barrel for connecting cable (3) together with the auxiliary electron apparatus, and fix its installation site with screw (9), Barrel for connecting cable (3) is provided with the induction point that inlet opening (4) is communicated with the auxiliary electron apparatus, and two " O " RunddichtringOs (6) form radial seal with Barrel for connecting cable (3) inwall.
Described auxiliary electron apparatus comprises pressure transducer (2), amplifier, attitude sensor.
Described sensor adapter (8) is provided with a plurality of axially extending bores (11), and signal wire (5), power lead etc. are connected between (1) with transducer connector (10), cable-to-cable connector by these axially extending bores (11).
Beneficial effect
Little, in light weight, the strong operability of Barrel for connecting cable volume after the assembling;
Description of drawings
Fig. 1 is the main apparent direction sectional view of the compact mounting structure of the utility model pressure transducer.
Fig. 2 is the A-A directional profile figure of the compact mounting structure of pressure transducer shown in Figure 1.
Fig. 3 is the compact mounting structure B-B of pressure transducer shown in Figure 1 directional profile figure.
Among the figure: the 1-cable-to-cable connector; The 2-pressure transducer; The 3-Barrel for connecting cable; The 4-inlet opening; The 5-signal wire; 6-" O " RunddichtringO; 7-watertight pad; 8-sensor adapter; The 9-screw; 10-transducer connector; The 11-axially extending bore.
Embodiment
The compact mounting structure of the utility model pressure transducer makes can install the multiple auxiliary electron apparatus that uses when being put under water the degree of depth for measurement underwater acoustic transducer cloth in the small-sized underwater acoustic transducer Barrel for connecting cable, this structure comprises the sensor adapter, watertight pad and " O " RunddichtringO, the auxiliary electron apparatus is installed on the sensor adapter, and compress the watertight pad, on the sensor adapter, " O " RunddichtringO is installed at following two ends respectively, pack in the Barrel for connecting cable together with the auxiliary electron apparatus, and be screwed its installation site, Barrel for connecting cable is provided with the induction point that the inlet opening is communicated with the auxiliary electron apparatus, two " O " RunddichtringOs and Barrel for connecting cable inwall formation radial seal.
Installable other auxiliary electron apparatuses comprise pressure transducer, amplifier, attitude sensor on the utility model.
Connect for ease of conductor mounting, the utility model sensor adapter is provided with a plurality of axially extending bores, and signal wire, power lead etc. are connected by between these axially extending bores and transducer connector, the cable-to-cable connector.
The compactness of universal pressure transducer in Barrel for connecting cable installed, and the internal diameter of Barrel for connecting cable can be narrowed down to the diameter that approximates pressure transducer.This structure mainly is made up of sensor adapter, watertight pad and two " O " RunddichtringOs.Pressure transducer is installed on the sensor adapter, and compresses the watertight pad, guarantee pressure transducer and sensor adapter surface of contact watertight.At sensor adapter upper/lower terminal " O " RunddichtringO is installed respectively, is packed in the Barrel for connecting cable together with pressure transducer, and fix its installation site with two screws.The water of Barrel for connecting cable outside can enter into the induction point of pressure transducer by two inlet openings, two " O " RunddichtringOs and Barrel for connecting cable inwall form radial seal, guarantee the inner watertight of Barrel for connecting cable on the upper and lower both sides of sensor adapter, electronic products such as amplifier or attitude sensor can be installed therein.Have a plurality of axially extending bores on the sensor adapter, transducer signal line or power lead etc. can pass through these axially extending bores, realize being electrically connected between transducer connector and the cable-to-cable connector.
Embodiment 1
As shown in the figure, pressure transducer 2 is installed on the sensor adapter 8, and compresses watertight pad 7, guarantee pressure transducer 2 and sensor adapter 8 surface of contact watertights.On sensor adapter 8, " O " RunddichtringO 6 is installed at following two ends respectively, the signal wire 5 that the transducer connector is drawn or power lead etc. pass the axially extending bore 11 on the sensor adapter 8, sensor adapter 8 and pressure transducer 2 are packed in the Barrel for connecting cable 3 together, and fix its installation site with two screws 9, again transducer connector 10 is fixed on Barrel for connecting cable 3 one ends, the signal wire 5 that transducer connector 10 is drawn, power lead, the signal wire of pressure commentaries on classics sensor 2 etc. is connected with cable-to-cable connector 1, and cable-to-cable connector 1 is fixed on Barrel for connecting cable 3 other ends, after Barrel for connecting cable 3 assemblings are finished, only need on transducer connector 10 and cable-to-cable connector 1, connect transducer and cable respectively, just equipment can be come into operation.At this moment; can electrical communication between transducer connector 10 and the cable-to-cable connector 1; pressure transducer 2 can be by the hydraulic pressure of 4 perception Barrel for connecting cable, 3 outsides, two inlet openings; two " O " RunddichtringOs 6 form radial seal with Barrel for connecting cable 3 inwalls, guarantee transducer connector 10 and cable-to-cable connector 1 two ends watertight.
When the aperture adopt to be installed than the little more watertight socket of Barrel for connecting cable internal diameter, need at the two ends of Barrel for connecting cable the watertight cover plate to be installed earlier, the watertight socket is installed on the watertight cover plate again, this watertight structure of cover plate can adopt general structure at present, and mounting means is as follows:
The compact mounting structure of pressure transducer, this structure makes can install in the small-sized underwater acoustic transducer Barrel for connecting cable for measuring underwater acoustic transducer cloth and is put into the multiple auxiliary electron apparatus that the degree of depth under water uses, this structure comprises sensor adapter 8, watertight pad 3 and " O " RunddichtringO 6, the auxiliary electron apparatus is installed on the sensor adapter 8, and compress watertight pad 7, on the sensor adapter 8, " O " RunddichtringO 6 is installed at following two ends respectively, pack in the Barrel for connecting cable 3 together with the auxiliary electron apparatus, and fix its installation site with screw 9, Barrel for connecting cable 3 is provided with the induction point that inlet opening 4 is communicated with the auxiliary electron apparatus, two " O " RunddichtringOs 6 form radial seal with Barrel for connecting cable 3 inwalls, the auxiliary electron apparatus comprises pressure transducer 2, amplifier, attitude sensor, sensor adapter 8 is provided with a plurality of axially extending bores 11, signal wire 5, power leads etc. are by these axially extending bore 11 and transducer connector 10, connect between the cable-to-cable connector 1, the installation method of watertight socket and watertight cover plate is same as the prior art.
Claims (3)
1. the compact mounting structure of a pressure transducer, it is characterized in that: this structure comprises sensor adapter (8), watertight pad (3) and " O " RunddichtringO (6), the auxiliary electron apparatus is installed on the sensor adapter (8), and compress watertight pad (7), on the sensor adapter (8), " O " RunddichtringO (6) is installed at following two ends respectively, pack in the Barrel for connecting cable (3) together with the auxiliary electron apparatus, and fix its installation site with screw (9), Barrel for connecting cable (3) is provided with the induction point that inlet opening (4) is communicated with the auxiliary electron apparatus, and two " O " RunddichtringOs (6) form radial seal with Barrel for connecting cable (3) inwall.
2. according to the compact mounting structure of the described true pressure transducer of claim 1, it is characterized in that: the auxiliary electron apparatus comprises pressure transducer (2), amplifier, attitude sensor.
3. the compact mounting structure of pressure transducer according to claim 1 and 2, it is characterized in that: sensor adapter (8) is provided with a plurality of axially extending bores (11), and signal wire (5), power lead etc. are connected between (1) with transducer connector (10), cable-to-cable connector by these axially extending bores (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207403353U CN203037255U (en) | 2012-12-30 | 2012-12-30 | Compact installation structure of pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207403353U CN203037255U (en) | 2012-12-30 | 2012-12-30 | Compact installation structure of pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037255U true CN203037255U (en) | 2013-07-03 |
Family
ID=48689369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207403353U Expired - Fee Related CN203037255U (en) | 2012-12-30 | 2012-12-30 | Compact installation structure of pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037255U (en) |
-
2012
- 2012-12-30 CN CN2012207403353U patent/CN203037255U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205692685U (en) | A kind of open-close type current transformer of band current-taking function | |
| WO2005015135A3 (en) | Piezocable based sensor for measuring unsteady pressures inside a pipe | |
| CN209802571U (en) | Pressure transmitter | |
| CN102322935A (en) | Flowing noise measuring device | |
| CN201554961U (en) | Sealing structure of inlet cables of electronic box | |
| CN203745135U (en) | Multipath pressure calibration device for geotechnical pressure sensor | |
| CN203037255U (en) | Compact installation structure of pressure sensor | |
| CN204536323U (en) | A kind of soil suction value on-site wireless measuring system based on Temperature Humidity Sensor | |
| CN104792969A (en) | Temperature/humidity sensor-based in-situ wireless soil suction value measurement system | |
| CN203615977U (en) | Ultrasonic water meter | |
| CN210041799U (en) | Internet of things intelligent monitoring system acquisition transmitter | |
| CN201583379U (en) | Deep sea high pressure sensor packaging structure | |
| CN203929141U (en) | Ultrasonic wave transducer and Temperature sampler | |
| CN212011495U (en) | Formula cable junction device is inhaled to magnetism | |
| CN104078795A (en) | Underground sealing connection device of earthquake monitoring equipment and assembling method thereof | |
| CN204831471U (en) | Novel magnetism floater liquid level changer | |
| CN206074116U (en) | A kind of underwater sound sensor | |
| CN103795018B (en) | A kind of submerged cable tandem box | |
| CN106786254A (en) | A kind of special explosion-proof wiring box of extra large cable | |
| CN207691534U (en) | Power automation monitoring device | |
| CN202308993U (en) | Underwater circuit connector | |
| CN207280672U (en) | A kind of flush type installs ultra thin dimensions pressure sensor | |
| CN102570159A (en) | Connector end cover with water-proof structure | |
| CN207426220U (en) | It is a kind of that there is the cable intermediate connector of voltage sensor | |
| CN219267872U (en) | Wireless digital display pressure sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |