CN212008934U - Water depth detection mechanism - Google Patents
Water depth detection mechanism Download PDFInfo
- Publication number
- CN212008934U CN212008934U CN201922076556.XU CN201922076556U CN212008934U CN 212008934 U CN212008934 U CN 212008934U CN 201922076556 U CN201922076556 U CN 201922076556U CN 212008934 U CN212008934 U CN 212008934U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- fixed
- upper portion
- mounting seat
- waterproof
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a depth of water detection mechanism, including signal transmitter, the upper portion mount pad, waterproof sleeve, the lower part mount pad, the connecting rod, the simulation cooperation board, the circuit board, the ultrasonic wave sender, a plurality of fixed screw and a plurality of waterproof sealing washer, the upper portion mount pad is equipped with a plurality of upper portion mounting hole and a plurality of upper portion seal groove, the lower part mount pad is equipped with a plurality of lower part mounting hole and a plurality of lower part seal groove, signal transmitter and ultrasonic wave sender establish communication with the circuit board, form fixed distance between simulation cooperation board and the lower part mount pad, signal transmitter establishes communication with remote terminal. Waterproof sleeve is standard pipe fitting on the one hand, and waterproof sleeve matches the installation with upper portion mount pad, lower part mount pad and waterproof sealing washer, and the preparation is simple and convenient, and is efficient, and on the other hand forms the acoustic velocity value that the actual quality of water was then measured to fixed distance through the simulation cooperation board, carries out the degree of depth test after that, and the test precision is high.
Description
Technical Field
The utility model relates to a marine detection field especially relates to a depth of water detection mechanism.
Background
The depth sounding apparatus usually uses sounding rod, echo sounder, multi-beam echo sounding system and submarine landform sounding instrument, etc. the measured instantaneous depth under water surface can be reduced to the depth from the depth reference surface by means of correction of sounding instrument and water level correction. When detecting the depth of the sea bottom in a certain sea area, an echo sounder is used to send out ultrasonic waves to the sea bottom, and the ultrasonic waves are not audible to human ears. After the ultrasonic wave is sent out, the ultrasonic wave is reflected back when reaching the seabed, after the echo detector receives the signal, the time from sending to receiving of the ultrasonic wave is calculated, and the depth of the seabed can be known according to the speed of the ultrasonic wave in the seawater at 1500 meters per second
However, the existing water depth test has the following defects:
1. because the transfer speeds of different water qualities are different, the error of a measured value is higher, and the test mode and the device are more complicated;
2. the mode of the waterproof circle of malleation and side pressure has generally all been adopted to traditional design mode and need be according to equipment in the aspect of the structural design, the different molding of cavity and design, the design consideration of equipment such as waterproof circle and cavity is to be through fully calculating and analysis, all will carry out the customization under most conditions and just can accomplish, and the preparation is complicated consuming time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a water depth detection mechanism, which can solve the problems of high numerical error and complex and time-consuming manufacturing.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
a water depth detection mechanism comprises a signal transmitter, an upper mounting seat, a waterproof sleeve, a lower mounting seat, a connecting rod, a simulation matching plate, a circuit board, an ultrasonic generator, a plurality of fixing screws and a plurality of waterproof sealing rings, wherein the upper mounting seat is provided with a plurality of upper mounting holes and a plurality of upper sealing grooves, and the plurality of upper mounting holes are distributed on the upper mounting seat in a surrounding manner; the lower mounting seat is provided with a plurality of lower mounting holes and a plurality of lower sealing grooves, and the lower mounting holes are distributed around the lower mounting seat; waterproof sealing ring install in upper portion seal groove with the lower part seal groove, signal transmitter is fixed in upper portion mount pad middle part, waterproof sleeve is the standard pipe fitting, the set screw passes the upper portion mounting hole with the lower part mounting hole is fixed in waterproof telescopic both ends make upper portion mount pad waterproof sleeve lower part mount pad relatively fixed, the connecting rod both ends respectively with simulation cooperation board with lower part mount pad fixed connection, the ultrasonic wave sender is fixed in the lower part mount pad, signal transmitter with the ultrasonic wave sender with the communication is established to the circuit board, simulation cooperation board with form fixed distance between the mount pad of lower part, signal transmitter establishes communication with remote terminal.
Further, the circuit board is fixed between the upper mounting seat and the lower mounting seat.
Further, the waterproof sealing ring is tightly attached to the inner wall of the waterproof sleeve.
Further, the ultrasonic generator comprises a body, a connecting column and a nut, wherein threads are arranged at the upper end of the connecting column, one end of the connecting column is fixed on the body, and the other end of the connecting column penetrates through the lower mounting seat and is in threaded connection with the nut, so that the ultrasonic generator is fixed on the lower mounting seat.
Furthermore, a clamping groove is formed in the middle of the upper mounting seat, the lower mounting seat comprises a connecting sheet, one end of the circuit board is clamped in the clamping groove, and the other end of the circuit board is fixed on the connecting sheet.
Further, the circuit board is perpendicular to the upper mounting base, and the upper mounting base is parallel to the lower mounting base.
Further, the water depth detection mechanism further comprises a temperature detector, and the temperature detector is fixed on the lower mounting base.
Furthermore, the lower part of the waterproof sleeve is provided with anti-skid lines.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the upper mounting base is provided with a plurality of upper mounting holes and a plurality of upper sealing grooves, and the upper mounting holes are distributed on the upper mounting base in a surrounding manner; the lower mounting seat is provided with a plurality of lower mounting holes and a plurality of lower sealing grooves, and the lower mounting holes are distributed around the lower mounting seat; waterproof sealing ring install in upper portion seal groove with the lower part seal groove, signal transmitter is fixed in upper portion mount pad middle part, waterproof sleeve is the standard pipe fitting, the set screw passes the upper portion mounting hole with the lower part mounting hole is fixed in waterproof telescopic both ends make upper portion mount pad waterproof sleeve lower part mount pad relatively fixed, the connecting rod both ends respectively with simulation cooperation board with lower part mount pad fixed connection, the ultrasonic wave sender is fixed in the lower part mount pad, signal transmitter with the ultrasonic wave sender with the communication is established to the circuit board, simulation cooperation board with form fixed distance between the mount pad of lower part, signal transmitter establishes communication with remote terminal. On the one hand waterproof sleeve is standard pipe fitting, waterproof sleeve and upper portion mount pad, lower part mount pad reach waterproof sealing washer matches the installation, and the preparation is simple and convenient, and is efficient, and on the other hand passes through simulation cooperation board forms the acoustic velocity value that fixed distance and then measured actual quality of water, carries out the degree of depth test afterwards, and the test precision is high.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the water depth detecting mechanism of the present invention;
FIG. 2 is an internal block diagram of the water depth detection mechanism shown in FIG. 1;
FIG. 3 is another internal block diagram of the water depth detection mechanism of FIG. 1;
FIG. 4 is a cross-sectional view of the water depth detection mechanism of FIG. 1;
fig. 5 is an exploded view of the water depth detection mechanism shown in fig. 1.
In the figure: 10. a signal transmitter; 20. an upper mounting base; 21. an upper mounting hole; 22. an upper seal groove; 23. a clamping groove; 30. a waterproof sleeve; 31. anti-skid lines; 40. a lower mounting base; 41. a lower mounting hole; 42. a lower seal groove; 44. connecting sheets; 50. a connecting rod; 60. simulating a mating plate; 70. a circuit board; 80. a temperature probe; 90. an ultrasonic wave emitter; 91. a body; 92. connecting columns; 93. a nut; 200. fixing screws; 300. waterproof sealing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a water depth detection mechanism includes a signal transmitter 10, an upper mounting base 20, a waterproof sleeve 30, a lower mounting base 40, a connecting rod 50, a simulation matching board 60, a circuit board 70, an ultrasonic generator 90, a plurality of fixing screws 200, and a plurality of waterproof sealing rings 300, wherein the upper mounting base 20 is provided with a plurality of upper mounting holes 21 and a plurality of upper sealing grooves 22, and the plurality of upper mounting holes 21 are distributed around the upper mounting base 20; the lower mounting base 40 is provided with a plurality of lower mounting holes 41 and a plurality of lower sealing grooves 42, and the plurality of lower mounting holes 41 are distributed around the lower mounting base 40; the waterproof sealing rings 300 are installed in the upper sealing groove 22 and the lower sealing groove 42, the signal transmitter 10 is fixed in the middle of the upper mounting seat 20, the waterproof sleeve 30 is a standard pipe, the fixing screws 200 are fixed to both ends of the waterproof sleeve 30 through the upper mounting holes 21 and the lower mounting holes 41, so that the upper mounting seat 20, the waterproof sleeve 30, and the lower mounting seat 40 are relatively fixed, both ends of the connecting rod 50 are respectively fixedly connected with the simulated matching plate 60 and the lower mounting seat 40, the ultrasonic transmitter 90 is fixed to the lower mount 40, the signal transmitter 10 and the ultrasonic transmitter 90 establish communication with the wiring board 70, a fixed distance is formed between the analog mating board 60 and the lower mount 40, and the signal transmitter 10 establishes communication with a remote terminal. On the one hand waterproof sleeve 30 is standard pipe fitting, waterproof sleeve 30 with upper portion mount pad 20, lower part mount pad 40 and waterproof sealing ring 300 matches the installation, the preparation is simple and convenient, efficient, on the other hand passes through simulation cooperation board 60 forms the fixed distance and then measures the sound velocity value of actual quality of water, carries out the degree of depth test afterwards, and the test precision is high.
The working principle is as follows: in this embodiment, the ultrasonic transmitter 90 is a transducer, which is mainly used for measuring sound velocity and temperature values in different environments in water, providing sound velocity values for water depth measuring equipment with complex high ends such as single-beam and multi-beam, and transmitting ultrasonic waves to the simulated matching plate 60 through the transducer to obtain time t for a reflecting surface, and knowing a fixed distance S between the transducer and the reflecting surface, the sound velocity v v of the actual water quality is obtained as S/t; the large-scale seabed depth measuring equipment (multi-beam or single-beam) transmits multi-beam or single-beam to the seabed, obtains seabed touch time T by transmitting sound waves, and obtains sound velocity v through a previous sound velocity meter, thereby obtaining water depth H, H ═ v × T. Therefore, the drawing of the depth of the sea bottom is depicted, and the measuring accuracy is high.
Preferably, the circuit board 70 is fixed between the upper mounting seat 20 and the lower mounting seat 40. The waterproof gasket 300 is closely attached to the inner wall of the waterproof sleeve 30. The ultrasonic generator 90 comprises a body 91, a connecting column 92 and a nut 93, wherein threads are arranged at the upper end of the connecting column 92, one end of the connecting column 92 is fixed on the body 91, and the other end of the connecting column 92 penetrates through the lower mounting seat 40 and is in threaded connection with the nut 93, so that the ultrasonic generator 90 is fixed on the lower mounting seat 40.
Preferably, the middle of the upper mounting base 20 is provided with a clamping groove 23, the lower mounting base 40 comprises a connecting sheet 44, one end of the circuit board 70 is clamped in the clamping groove 23, and the other end is fixed on the connecting sheet 44. The circuit board 70 is perpendicular to the upper mount 20, and the upper mount 20 is parallel to the lower mount 40. The lower part of the waterproof sleeve 30 is provided with anti-slip lines 31. Can carry out multiple protection, adopts stainless steel 316, and corrosion resistance, intensity all can satisfy a test environment demand of 50-100 meters deep water, and easy operation equipment is convenient, and practical value is high.
Preferably, the water depth detection mechanism further includes a temperature detector 80, and the temperature detector 80 is fixed to the lower mounting base 40. Signal transmission is established between the signal transmitter 10 and a remote terminal, so that the water temperature can be actually detected, and the water temperature detection device is novel in structure, ingenious in design, high in applicability and convenient to popularize.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a depth of water detection mechanism, includes signal transmission ware, upper portion mount pad, waterproof sleeve, lower part mount pad, connecting rod, simulation cooperation board, circuit board, ultrasonic wave transmitter, a plurality of fixed screw and a plurality of waterproof sealing washer, its characterized in that:
the upper mounting base is provided with a plurality of upper mounting holes and a plurality of upper sealing grooves, and the upper mounting holes are distributed on the upper mounting base in a surrounding manner;
the lower mounting seat is provided with a plurality of lower mounting holes and a plurality of lower sealing grooves, and the lower mounting holes are distributed around the lower mounting seat;
waterproof sealing ring install in upper portion seal groove with the lower part seal groove, signal transmitter is fixed in upper portion mount pad middle part, waterproof sleeve is the standard pipe fitting, the set screw passes the upper portion mounting hole with the lower part mounting hole is fixed in waterproof telescopic both ends make upper portion mount pad waterproof sleeve lower part mount pad relatively fixed, the connecting rod both ends respectively with simulation cooperation board with lower part mount pad fixed connection, the ultrasonic wave sender is fixed in the lower part mount pad, signal transmitter with the ultrasonic wave sender with the communication is established to the circuit board, simulation cooperation board with form fixed distance between the mount pad of lower part, signal transmitter establishes communication with remote terminal.
2. The water depth detecting mechanism according to claim 1, wherein: the circuit board is fixed between the upper mounting seat and the lower mounting seat.
3. The water depth detecting mechanism according to claim 1, wherein: the waterproof sealing ring is tightly attached to the inner wall of the waterproof sleeve.
4. The water depth detecting mechanism according to claim 1, wherein: the ultrasonic transmitter comprises a body, a connecting column and a nut, wherein threads are arranged at the upper end of the connecting column, one end of the connecting column is fixed on the body, and the other end of the connecting column penetrates through the lower mounting seat and is in threaded connection with the nut, so that the ultrasonic transmitter is fixed on the lower mounting seat.
5. The water depth detecting mechanism according to claim 1, wherein: the middle of the upper mounting seat is provided with a clamping groove, the lower mounting seat comprises a connecting sheet, one end of the circuit board is clamped in the clamping groove, and the other end of the circuit board is fixed on the connecting sheet.
6. The water depth detecting mechanism according to claim 1, wherein: the circuit board is perpendicular to the upper portion mount pad, and the upper portion mount pad is on a parallel with the lower part mount pad.
7. The water depth detecting mechanism according to claim 1, wherein: the water depth detection mechanism further comprises a temperature detector, and the temperature detector is fixed on the lower mounting seat.
8. The water depth detecting mechanism according to claim 1, wherein: the lower part of the waterproof sleeve is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076556.XU CN212008934U (en) | 2019-11-27 | 2019-11-27 | Water depth detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076556.XU CN212008934U (en) | 2019-11-27 | 2019-11-27 | Water depth detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212008934U true CN212008934U (en) | 2020-11-24 |
Family
ID=73413005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922076556.XU Active CN212008934U (en) | 2019-11-27 | 2019-11-27 | Water depth detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212008934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967696A (en) * | 2019-11-27 | 2020-04-07 | 广州南方卫星导航仪器有限公司 | Water depth detection mechanism |
-
2019
- 2019-11-27 CN CN201922076556.XU patent/CN212008934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967696A (en) * | 2019-11-27 | 2020-04-07 | 广州南方卫星导航仪器有限公司 | Water depth detection mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110160622A (en) | A kind of travelling-wave tubes hydrophone sensitivity consistency on-line calibration method | |
| CN105372332B (en) | A kind of bottom sediment longitudinal wave acoustic wave parameter original position self-operated measuring unit and method | |
| CN109991590A (en) | A kind of System and method for of the testing transducer low frequencies characteristic in confined space pressurized tank | |
| CN212008934U (en) | Water depth detection mechanism | |
| CN108363063A (en) | A kind of posture and the parallel multimetering method and apparatus of the self-alignment ultrasound of velocity of wave | |
| CN110515082B (en) | Automatic range finding system based on ultrasonic wave | |
| GB2380795A (en) | Acoustic fluid measuring system using multiple echoes | |
| CN116989857A (en) | External clamping type ultrasonic flowmeter with bubble detection and flow correction and measuring method | |
| CN208043147U (en) | A kind of ultrasonic flowmeter of two sound channels | |
| CN105911556B (en) | A kind of band receives the multibeam sounding system of simulator | |
| CN112557514B (en) | Hand-held type submarine sediment sample section acoustics full-automatic measuring device | |
| CN205785207U (en) | A kind of novel measurement sea floor sampling depth device | |
| CN111982156B (en) | Underwater echo simulation technology-based single-beam depth finder calibration method | |
| CN110967696A (en) | Water depth detection mechanism | |
| KR100979286B1 (en) | Apparatus and method for detecting distance and orientation between objects under water | |
| JP2015102416A (en) | Bubble detection device | |
| CN111207820A (en) | Method for calibrating array elements of buoy hydrophone array in reverberation pool | |
| CN114384525B (en) | Target strength self-testing method and system based on boundary acoustic reflection | |
| CN110058213A (en) | Adjustable degree of being acoustically separated from test macro and method | |
| CN216118019U (en) | Medium parameter calibration structure of sonar detection instrument | |
| CN110274613B (en) | Laboratory detection device and method suitable for acoustic wave and tide measuring instrument | |
| CN114594481A (en) | Acoustic seawater temperature profiler based on multi-frequency backscatter echo measurement | |
| CN207881774U (en) | A kind of quadrophonic ultrasonic flowmeter | |
| CN114018224A (en) | System and method for checking chart water depth data | |
| CN107560883A (en) | Multifunctional gravity formula marine sediment sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |