CN207636101U - A kind of acoustic sensor water-tight device - Google Patents
A kind of acoustic sensor water-tight device Download PDFInfo
- Publication number
- CN207636101U CN207636101U CN201721120934.4U CN201721120934U CN207636101U CN 207636101 U CN207636101 U CN 207636101U CN 201721120934 U CN201721120934 U CN 201721120934U CN 207636101 U CN207636101 U CN 207636101U
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- China
- Prior art keywords
- supporting plate
- shell
- far
- sleeve
- liner
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- 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.)
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of acoustic sensor water-tight devices, spherical housing including hollow structure, the inner ring of shell is provided with elastic rubber column along its centre of sphere array, side of the rubber column far from shell is fixedly connected with the spherical liner being arranged concentrically with shell, the inner ring of liner is inlaid with the first supporting plate of arc-shaped type along its center of circle array, the one end of first supporting plate far from liner inner ring is welded with motion bar, one end movable sleeve of the motion bar far from the first supporting plate is connected to sleeve, one end that motion bar stretches into sleeve is equipped with the spring being fixedly connected with sleeve, the one end of sleeve far from motion bar is welded with the second supporting plate, the one end of second supporting plate far from the second supporting plate is equipped with spherical substrate.The utility model is simple in structure, in the way of successively buffering, alleviates the impact force of outer bound pair sensor body, makes sensor body when by foreign impacts, impact force is carried out equalizing buffer, improve sensor safety and when the service life.
Description
Technical field
The utility model is related to water-tight device technical field more particularly to a kind of acoustic sensor water-tight devices.
Background technology
Acoustic sensor is the sensor that can be experienced acoustics amount and be converted into usable output signal, is especially measured under water
It widely should obtain, due to underwater environment complexity, be easy using underwater acoustic sensor by foreign impacts
The lower damage of effect, in order to ensure acoustic sensor is used safely in the case of hydrological environment complexity, needs a kind of acoustics thus
Sensor water-proof device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of acoustic sensor proposed
Water-tight device.
To achieve the goals above, the utility model uses following technical solution：
A kind of acoustic sensor water-tight device includes the spherical housing of hollow structure, and the inner ring of the shell is along its centre of sphere
Array is provided with elastic rubber column, and side of the rubber column far from shell is fixedly connected in the spherical shape being arranged concentrically with shell
The inner ring of courage, the liner is inlaid with the first supporting plate of arc-shaped type along its center of circle array, and first supporting plate is far from liner inner ring
One end be welded with motion bar, one end movable sleeve of the motion bar far from the first supporting plate is connected to sleeve, and the motion bar stretches into
One end of sleeve is equipped with the spring being fixedly connected with sleeve, and the one end of the sleeve far from motion bar is welded with the second supporting plate,
The described one end of second supporting plate far from the second supporting plate is equipped with spherical substrate, and the inside of described matrix is inlaid with sensor body,
One end of the sensor body is equipped with the pipeline being fixedly attached with matrix, and the internal activity of the pipeline is socketed with circular ring shape
Buffer layer, the other end of one end of the sensor body are equipped with the end fixed plate being fixedly attached with shell.
Preferably, the outer ring of the shell offers the arc-shaped card slot with the clamping of end fixed plate, and the end is fixed
One end that plate stretches into enclosure from card slot is fixedly welded with the casing being fixedly attached with liner, and described sleeve pipe is fixed far from end
One end of plate offers the buckling groove being fixedly attached with sensor body.
Preferably, buffer cavity is formed between the shell and liner, the inside of the buffer cavity is filled with buffer solution
Body.
Preferably, the cross section of the card slot is T-type structure, the cross section of the cross section and card slot of the end fixed plate
Structure it is consistent.
Preferably, the buffer layer is made of a kind of casting of elastic rubber, and described matrix is cast by a kind of electro-insulating rubber and made
At.
The beneficial effects of the utility model：
Pass through the liner that is arranged on the shell, rubber column, liquid, the first supporting plate, motion bar, sleeve, spring, the second support
Plate, matrix, sensor body, pipeline, buffer layer, card slot, end fixed plate, buckling groove and casing, it is simple in structure, using successively
The mode of buffering alleviates the impact force of outer bound pair sensor body, makes sensor body when by foreign impacts, will rush
Hit power carry out equalizing buffer, improve sensor safety and when the service life.
Description of the drawings
Fig. 1 be the utility model proposes a kind of acoustic sensor water-tight device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of acoustic sensor water-tight device side view；
Fig. 3 be the utility model proposes a kind of acoustic sensor water-tight device end fixed plate structural schematic diagram.
In figure：1 shell, 2 liners, 3 rubber columns, 4 liquid, 5 first supporting plates, 6 motion bars, 7 sleeves, 8 springs, 9 second supports
Plate, 10 matrixes, 11 sensor bodies, 12 pipelines, 13 buffer layers, 14 card slots, 15 end fixed plates, 16 buckling grooves, 17 casings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of acoustic sensor water-tight device includes the spherical housing 1 of hollow structure, the inner ring of shell 1
Its centre of sphere array is provided with elastic rubber column 3, side of the rubber column 3 far from shell 1 is fixedly connected with to be arranged concentrically with shell 1
Spherical liner 2, the inner ring of liner 2 is inlaid with the first supporting plate of arc-shaped type 5 along its center of circle array, and the first supporting plate 5 is far from liner 2
One end of inner ring is welded with motion bar 6, and one end movable sleeve of the motion bar 6 far from the first supporting plate 5 is connected to sleeve 7, and motion bar 6 stretches into
One end of sleeve 7 is equipped with the spring 8 being fixedly connected with sleeve 7, and the one end of sleeve 7 far from motion bar 6 is welded with the second supporting plate
9, the one end of the second supporting plate 9 far from the second supporting plate 9 is equipped with spherical substrate 10, and the inside of matrix 10 is inlaid with sensor body
11, one end of sensor body 11 is equipped with the pipeline 12 being fixedly attached with matrix 10, and the internal activity of pipeline 12 is socketed with circle
Loop buffer layer 13, the other end of one end of sensor body 11 are equipped with the end fixed plate 15 being fixedly attached with shell 1.
The outer ring of shell 1 offers the arc-shaped card slot 14 being clamped with end fixed plate 15, and end fixed plate 15 is from card slot
14 one end stretched into inside shell 1 are fixedly welded with the casing 17 being fixedly attached with liner 2, and casing 17 is far from end fixed plate 15
One end offer the buckling groove 16 being fixedly attached with sensor body 11, form buffer cavity between shell 1 and liner 2, delay
The inside for rushing cavity is filled with buffering liquid 4, and the cross section of card slot 14 is T-type structure, the cross section of end fixed plate 15 and card
The structure of the cross section of slot 14 is consistent, and buffer layer 13 is made of a kind of casting of elastic rubber, and matrix 10 is poured by a kind of electro-insulating rubber
Casting is made.
Operation principle：The balanced external world is designed to the pressure inside shell 1, while when outer using the ball-shaped of spherical housing 1
When shell 1 receives impact, using between shell 1 and liner 2 rubber column 3 and liquid 4 buffers and average foreign impacts power, subtract
The impact dynamics that light sensor body 11 receives, while utilizing the first supporting plate 5 being arranged between liner 2 and matrix 10, activity
Bar 6, sleeve 7, spring 8 and the second supporting plate 9, avoid 10 local pressure of matrix, the design structure is simple, utilizes what is successively buffered
Mode alleviates the impact force of outer bound pair sensor body, makes sensor body when by foreign impacts, by impact force into
Row equalizing buffer, improve sensor safety and when the service life.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of acoustic sensor water-tight device includes the spherical housing (1) of hollow structure, which is characterized in that the shell (1)
Inner ring its centre of sphere array is provided with elastic rubber column (3), side of the rubber column (3) far from shell (1) is fixedly connected
There are the spherical liner (2) being arranged concentrically with shell (1), the inner ring of the liner (2) to be inlaid with arc-shaped type along its center of circle array
First supporting plate (5), the one end of first supporting plate (5) far from liner (2) inner ring are welded with motion bar (6), the motion bar (6)
One end movable sleeve far from the first supporting plate (5) is connected to sleeve (7), one end that the motion bar (6) stretches into sleeve (7) be equipped with
The spring (8) that sleeve (7) is fixedly connected, the one end of the sleeve (7) far from motion bar (6) is welded with the second supporting plate (9), described
The one end of second supporting plate (9) far from the second supporting plate (9) is equipped with spherical substrate (10), and the inside of described matrix (10) is inlaid with biography
Sensor ontology (11), one end of the sensor body (11) is equipped with the pipeline (12) being fixedly attached with matrix (10), described
The internal activity of pipeline (12) is socketed with circular ring shape buffer layer (13), the other end installation of one end of the sensor body (11)
There is the end fixed plate (15) being fixedly attached with shell (1).
2. a kind of acoustic sensor water-tight device according to claim 1, which is characterized in that the outer ring of the shell (1)
The arc-shaped card slot (14) with end fixed plate (15) clamping is offered, the end fixed plate (15) is stretched into outer from card slot (14)
The internal one end of shell (1) is fixedly welded with the casing (17) being fixedly attached with liner (2), and described sleeve pipe (17) is fixed far from end
One end of plate (15) offers the buckling groove (16) being fixedly attached with sensor body (11).
3. a kind of acoustic sensor water-tight device according to claim 1, which is characterized in that the shell (1) and liner
(2) buffer cavity is formed between, the inside of the buffer cavity is filled with buffering liquid (4).
4. a kind of acoustic sensor water-tight device according to claim 2, which is characterized in that the card slot (14) it is transversal
Face is T-type structure, and the cross section of the end fixed plate (15) is consistent with the structure of cross section of card slot (14).
5. a kind of acoustic sensor water-tight device according to claim 1, which is characterized in that the buffer layer (13) is by one
Kind elastic rubber casting is made, and described matrix (10) is made of a kind of casting of electro-insulating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120934.4U CN207636101U (en) | 2017-09-04 | 2017-09-04 | A kind of acoustic sensor water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120934.4U CN207636101U (en) | 2017-09-04 | 2017-09-04 | A kind of acoustic sensor water-tight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636101U true CN207636101U (en) | 2018-07-20 |
Family
ID=62861392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721120934.4U Expired - Fee Related CN207636101U (en) | 2017-09-04 | 2017-09-04 | A kind of acoustic sensor water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636101U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186587A (en) * | 2018-09-14 | 2019-01-11 | 中国水利水电科学研究院 | A kind of variable pebble bed-load motion study device counted certainly with track of specific gravity |
| CN111426415A (en) * | 2020-04-10 | 2020-07-17 | 蚌埠高灵传感***工程有限公司 | Sleeve pipe torque sensor monitoring data processing device |
| CN114740461A (en) * | 2022-06-07 | 2022-07-12 | 深圳市晟达通讯设备有限公司 | Sonar system and be used for this sonar system's underwater positioning antenna |
-
2017
- 2017-09-04 CN CN201721120934.4U patent/CN207636101U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186587A (en) * | 2018-09-14 | 2019-01-11 | 中国水利水电科学研究院 | A kind of variable pebble bed-load motion study device counted certainly with track of specific gravity |
| CN111426415A (en) * | 2020-04-10 | 2020-07-17 | 蚌埠高灵传感***工程有限公司 | Sleeve pipe torque sensor monitoring data processing device |
| CN111426415B (en) * | 2020-04-10 | 2020-11-24 | 蚌埠高灵传感***工程有限公司 | Sleeve pipe torque sensor monitoring data processing device |
| CN114740461A (en) * | 2022-06-07 | 2022-07-12 | 深圳市晟达通讯设备有限公司 | Sonar system and be used for this sonar system's underwater positioning antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20190904 |