CN106248193A - A kind of cymoscope - Google Patents
A kind of cymoscope Download PDFInfo
- Publication number
- CN106248193A CN106248193A CN201610614030.0A CN201610614030A CN106248193A CN 106248193 A CN106248193 A CN 106248193A CN 201610614030 A CN201610614030 A CN 201610614030A CN 106248193 A CN106248193 A CN 106248193A
- Authority
- CN
- China
- Prior art keywords
- groove
- skeleton
- cymoscope
- bottom land
- fixed
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims abstract description 24
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000005236 sound signal Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
The present invention relates to a kind of cymoscope, be connected with signal conditioner by electric wire；Including: skeleton, described skeleton cylindrically structure, its sidewall is offered multiple groove arranged along ring week respectively, multiple described grooves are evenly arranged around the axis of described skeleton, all offer mounting groove in the middle part of the bottom land of each described groove；Multiple underwater acoustic transducers, described underwater acoustic transducer one_to_one corresponding is fixed in described mounting groove, is connected with described signal conditioner by wire after multiple underwater acoustic transducer parallel connections；Multiple suction ripple foams, described suction ripple foam is fixed on the bottom land of described groove；Shell, described casing is connected on outside described skeleton, and described reinforced seal is in described shell.The cymoscope good airproof performance of the present invention, underwater operation good stability, signal converting sensitivity is strong, by piezoelectric effect, underwater sound signal can be effectively converted into the signal of telecommunication.
Description
Technical field
The present invention relates to undersea detection, identify, communicate and marine environmental monitoring and marine resources development technical field, specifically
Relate to a kind of cymoscope.
Background technology
Cymoscope, is the device of certain useful information in detection fluctuation signal.For identify ripple, vibration or signal exist or
The device of change.Cymoscope is commonly used to extract entrained information.Cymoscope is divided into envelope detector and lock detector.Before
The output signal of person becomes corresponding relation with input signal envelope, is mainly used in the demodulation of standard amplitude-modulated signal.The latter is actually
One analogue multiplier, in order to obtain demodulation effect, needs to it is possible to additionally incorporate one and on all four with the carrier wave of input signal shakes
Swing signal (coherent signal).Lock detector is mainly used in demodulation or the solution of vestigial sideband amplitudemodulation signal of AM single-side-band signal
Adjust.At present, typically multiple cymoscopes series connection rear dragging is dragged in naval vessel afterbody, for undersea detection, identify, communicate and ocean ring
Border detection and the development and utilization of marine resources.
Summary of the invention
The technical problem to be solved is for the deficiencies in the prior art, it is provided that a kind of cymoscope.
The technical scheme is that a kind of cymoscope, by electric wire and signal conditioner
It is connected；Including:
Skeleton, described skeleton cylindrically structure, its sidewall is offered multiple groove arranged along ring week, Duo Gesuo respectively
State groove to be evenly arranged around the axis of described skeleton, in the middle part of the bottom land of each described groove, all offer mounting groove；
Multiple underwater acoustic transducers, described underwater acoustic transducer one_to_one corresponding is fixed in described mounting groove, multiple underwater sound transducings
It is connected with described signal conditioner by wire after device parallel connection；
Multiple suction ripple foams, described suction ripple foam is fixed on the bottom land of described groove；
Shell, described casing is connected on outside described skeleton, and described reinforced seal is in described shell.
The invention has the beneficial effects as follows: the cymoscope good airproof performance of the present invention, underwater operation good stability, signal conversion spirit
Sensitivity is strong, by piezoelectric effect, underwater sound signal can be effectively converted into the signal of telecommunication.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the sidewall of one end of described groove offering two through holes, in described through hole, grafting is fixed with wiring
Post；
One end of described underwater acoustic transducer leads to two wires, and described conductor compression jointing is at described suction ripple foam and described recessed
One end that between groove bottom land and its one end is positioned at described groove with described binding post is corresponding connected, and described binding post is positioned at described
One end outside groove is electrically connected with described signal conditioner by output line.
Further, being fixed with two and inhale ripple foam in each described groove, the suction ripple foam in each described groove is respectively
The both sides of the described mounting groove being positioned on this groove bottom land.
Further, described suction ripple foam is fixed on the bottom land of described groove by foam joint strip.
Further, described shell is coated with crust, described crust cylindrically structure, and described crust is socketed in described bone
Outer and with described skeleton the lateral wall of frame is fixedly linked；The length of described crust is more than the length of described skeleton, described crust
Full epoxy resin is filled at two ends, and described reinforced seal is between described crust and epoxy resin.
Above-mentioned further scheme is used to provide the benefit that: by arranging crust and by crust two ends filling epoxy resin,
The sealing property making skeleton is effectively improved.
Further, also include that fixation clip, a part for described fixation clip are fixed by screws in the groove of described groove
, its another part is crimped on described underwater acoustic transducer at the end；The two ends of each underwater acoustic transducer are equipped with a fixation clip.
Above-mentioned further scheme is used to provide the benefit that: by fixation clip, underwater acoustic transducer to be crimped on mounting groove
In, the inductive effects of underwater acoustic transducer can be made to reach optimal.
Further, described underwater acoustic transducer includes sensing section and being positioned at the linkage section at described sensing section two ends, described sensing
Section is arranged in described mounting groove and its outer wall is concordant with the lateral wall of described skeleton, and described linkage section is crimped on described groove
On bottom land；Another part of described fixation clip is crimped on described linkage section.
Above-mentioned further scheme is used to provide the benefit that: by arranging sensing section and linkage section, to make whole sensing section not have
Have and directly fixed, make the inductive effects of entirety and signal transmit effect and reach optimal.
Further, the rectangle that described groove is arranged in the central axis along described skeleton.
Further, each described skeleton offers four grooves.
Accompanying drawing explanation
Fig. 1 is skeleton and the decomposition texture schematic diagram of underwater acoustic transducer of the present embodiment；
Fig. 2 be skeleton and the underwater acoustic transducer of the present embodiment fixing after structural representation；
Fig. 3 is the perspective view of one end of Fig. 2；
Fig. 4 is the perspective view within the present embodiment cymoscope；
Fig. 5 is the fixation clip decomposition texture schematic diagram with skeleton of the present embodiment；
Fig. 6 is the perspective view of the cymoscope of the present embodiment；
Fig. 7 is the skeleton decomposition texture schematic diagram with binding post of the present embodiment；
Fig. 8 is skeleton and the attachment structure schematic diagram of shell of the present embodiment.
In accompanying drawing, the list of parts representated by each label is as follows:
1, skeleton；11, groove；111, through hole；12, mounting groove；2, underwater acoustic transducer；21, sensing section；22, linkage section；3、
Inhale ripple foam；4, shell；5, fixation clip；51, screw；6, binding post；7, output line.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As shown in Fig. 1-Fig. 7, a kind of cymoscope of the present embodiment, it is connected with signal conditioner by electric wire；Including:
Skeleton 1, the described skeleton 1 cylinder-like structure in hollow, its sidewall is offered respectively multiple recessed along arrange in ring week
Groove 11, multiple described grooves 11 are evenly arranged around the axis of described skeleton 1, all open in the middle part of the bottom land of each described groove 11
It is provided with mounting groove 12；The rectangle that the groove 11 of the present embodiment is arranged in the central axis along described skeleton, each described skeleton 1
On offer four grooves 11；Mounting groove is also square；
Multiple underwater acoustic transducers 2, described underwater acoustic transducer 2 one_to_one corresponding is fixed in described mounting groove 12, multiple underwater sounds
It is connected with described signal conditioner by wire after transducer 2 parallel connection；
Multiple suction ripple foams 3, described suction ripple foam 3 is fixed on the bottom land of described groove 11；
Shell 4, described shell 4 is socketed in outside described skeleton 1, and described skeleton 1 is sealed in described shell 4.
As shown in Figure 6 and Figure 7, the sidewall of one end of the described groove 11 of the present embodiment offers two through holes 111, institute
In stating through hole 111, grafting is fixed with binding post 6；One end of described underwater acoustic transducer 2 leads to two wires, described conductor compression jointing
Between described suction ripple foam 3 and described groove 11 bottom land and its one end corresponding with described binding post 6 be connected, described binding post 6
The one end being positioned at outside described groove 11 is electrically connected with described signal conditioner by output line 7.
As shown in Figure 4, the described suction ripple foam 3 of the present embodiment is fixed on the bottom land of described groove 11 by foam joint strip
On.The bottom land of each described groove is provided with two and inhales ripple foam, and two described suction ripple foams lay respectively on this groove bottom land
The both sides of described mounting groove 12.
As it is shown in fig. 7, the described shell 4 of the present embodiment is coated with crust, described crust cylindrically structure, described outside
Leather sheath is connected on outside described skeleton 1 and is fastened by gluing with the lateral wall of described skeleton 1；The length of described crust is more than described
The length of skeleton 1, the two ends of described crust fill full epoxy resin, described skeleton 1 be sealed in described crust and epoxy resin it
Between.By arranging crust and by crust two ends filling epoxy resin, the sealing property of skeleton is made to be effectively improved.
As shown in Fig. 2-Fig. 6, the cymoscope of the present embodiment also includes fixation clip 5, and a part for described fixation clip 5 is led to
Crossing screw 51 to be fixed on the bottom land of described groove 11, its another part is crimped on described underwater acoustic transducer 2；Each underwater sound changes
The two ends of energy device 2 are equipped with a fixation clip 5.
As it is shown in figure 5, the described underwater acoustic transducer 2 of the present embodiment includes sensing section 21 and being positioned at described sensing section 21 two ends
Linkage section 22, in described sensing section 21 is arranged on described mounting groove 12 and its outer wall is concordant with the lateral wall of described skeleton 1, institute
State linkage section 22 to be crimped on the bottom land of described groove 11 and be fixed on the bottom land of described groove 11 by fixation clip 5.
The cymoscope good airproof performance of the present embodiment, underwater operation good stability, signal converting sensitivity is strong, can pass through piezoelectricity
Underwater sound signal is effectively converted into the signal of telecommunication by effect.
Cymoscope, work when, is thrown in water by the cymoscope of the present embodiment, and the underwater sound in each cymoscope changes
Can have positive and negative polarities by device, underwater acoustic transducer picks out two wires by positive and negative polarities, and four underwater acoustic transducers just can pick out eight
Wire, eight wires connect one to one on binding post, and by drawing two signals after the electric wire parallel connection outside binding post
Output lead, output line accesses and goes on the cable of the signal conditioner on boats and ships.Sound wave is believed by the cymoscope of the present embodiment
Number become voltage signal, and by voltage signal transmission to signal conditioner.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a cymoscope, is connected with signal conditioner by electric wire；It is characterized in that, including:
Skeleton (1), described skeleton (1) cylindrically structure, its sidewall is offered multiple groove (11) arranged along ring week respectively,
Multiple described grooves (11) are evenly arranged around the axis of described skeleton (1), in the middle part of the bottom land of each described groove (11) all
Offer mounting groove (12)；
Multiple underwater acoustic transducers (2), described underwater acoustic transducer (2) one_to_one corresponding is fixed in described mounting groove (12), Duo Geshui
It is connected with described signal conditioner by wire after sonic transducer (2) parallel connection；
Multiple suctions ripple foam (3), described suction ripple foam (3) is fixed on the bottom land of described groove (11)；
Shell (4), described shell (4) is socketed in described skeleton (1) outward, and described skeleton (1) is sealed in described shell (4).
A kind of cymoscope, it is characterised in that offer on the sidewall of one end of described groove (11)
Two through holes (111), described through hole (111) interior grafting is fixed with binding post (6)；
One end of described underwater acoustic transducer (2) leads to two wires, and described conductor compression jointing is described suction ripple foam (3) and described
One end that between groove (11) bottom land and its one end is positioned at described groove (11) with described binding post (6) is corresponding connected, described
Binding post (6) is positioned at described groove (11) one end outward and is electrically connected with described signal conditioner by output line (7).
A kind of cymoscope, it is characterised in that be fixed with two in each described groove (11) and inhale ripple
Foam (3), suction ripple foam (3) in each described groove (11) lays respectively at the described mounting groove (12) on this groove bottom land
Both sides.
A kind of cymoscope, it is characterised in that described suction ripple foam (3) is fixed by foam joint strip
On the bottom land of described groove (11).
5. according to cymoscope a kind of described in any one of Claims 1-4, it is characterised in that outside described shell (4) is coated with
Skin, described crust cylindrically structure, described crust is socketed in described skeleton (1) outward and solid with the lateral wall of described skeleton (1)
Fixed connected；The length of described crust is more than the length of described skeleton (1), and full epoxy resin is filled at the two ends of described crust, described
Skeleton (1) is sealed between described crust and epoxy resin.
A kind of cymoscope, it is characterised in that also include fixation clip (5), described fixation clip
(5) a part is fixed on the bottom land of described groove (11) by screw (51), and its another part is crimped on the described underwater sound and changes
On energy device (2)；The two ends of each underwater acoustic transducer (2) are equipped with a fixation clip (5).
A kind of cymoscope, it is characterised in that described underwater acoustic transducer (2) includes sensing section (21)
Be positioned at the linkage section (22) at described sensing section (21) two ends, in described sensing section (21) is arranged on described mounting groove (12) and its
Outer wall is concordant with the lateral wall of described skeleton (1), and described linkage section (22) is crimped on the bottom land of described groove (11)；Described solid
Another part of fixed pressuring plate (5) is crimped on described linkage section (22).
A kind of cymoscope, it is characterised in that described groove (11) is in the central shaft along described skeleton
The rectangle that line is arranged.
A kind of cymoscope, it is characterised in that offer four grooves on each described skeleton (1)
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614030.0A CN106248193A (en) | 2016-07-28 | 2016-07-28 | A kind of cymoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614030.0A CN106248193A (en) | 2016-07-28 | 2016-07-28 | A kind of cymoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106248193A true CN106248193A (en) | 2016-12-21 |
Family
ID=57605973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614030.0A Pending CN106248193A (en) | 2016-07-28 | 2016-07-28 | A kind of cymoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106248193A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644043A (en) * | 2016-12-14 | 2017-05-10 | 中国船舶重工集团公司第七0研究所 | Torpedo modular embedded type cylindrical conformal acoustic base array |
| CN113885072A (en) * | 2021-10-18 | 2022-01-04 | 河北华通线缆集团股份有限公司 | Embedded solid cable detector and manufacturing process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078223A (en) * | 1976-09-10 | 1978-03-07 | Western Geophysical Co. Of America | Geophone and seismic cable assembly |
| CN1247602A (en) * | 1997-01-17 | 2000-03-15 | 输入输出公司 | Solid marine seismic cable assembly |
| CN1737511A (en) * | 2005-09-05 | 2006-02-22 | 中国电子科技集团公司第四十九研究所 | Multi-piece integration type three-dimensional vector hydrophone apparatus |
| CN102967880A (en) * | 2012-11-09 | 2013-03-13 | 中国石油集团东方地球物理勘探有限责任公司 | Casing of double-detection detector |
| CN103168253A (en) * | 2010-06-21 | 2013-06-19 | 舍塞尔公司 | Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer |
| CN105005018A (en) * | 2015-06-12 | 2015-10-28 | 中国人民解放军海军潜艇学院 | Towed linear array device based on attitude real-time measurement vector hydrophones |
-
2016
- 2016-07-28 CN CN201610614030.0A patent/CN106248193A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078223A (en) * | 1976-09-10 | 1978-03-07 | Western Geophysical Co. Of America | Geophone and seismic cable assembly |
| CN1247602A (en) * | 1997-01-17 | 2000-03-15 | 输入输出公司 | Solid marine seismic cable assembly |
| CN1737511A (en) * | 2005-09-05 | 2006-02-22 | 中国电子科技集团公司第四十九研究所 | Multi-piece integration type three-dimensional vector hydrophone apparatus |
| CN103168253A (en) * | 2010-06-21 | 2013-06-19 | 舍塞尔公司 | Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer |
| CN102967880A (en) * | 2012-11-09 | 2013-03-13 | 中国石油集团东方地球物理勘探有限责任公司 | Casing of double-detection detector |
| CN105005018A (en) * | 2015-06-12 | 2015-10-28 | 中国人民解放军海军潜艇学院 | Towed linear array device based on attitude real-time measurement vector hydrophones |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644043A (en) * | 2016-12-14 | 2017-05-10 | 中国船舶重工集团公司第七0研究所 | Torpedo modular embedded type cylindrical conformal acoustic base array |
| CN113885072A (en) * | 2021-10-18 | 2022-01-04 | 河北华通线缆集团股份有限公司 | Embedded solid cable detector and manufacturing process thereof |
| CN113885072B (en) * | 2021-10-18 | 2023-10-24 | 河北华通线缆集团股份有限公司 | Embedded solid cable detector and manufacturing process thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |