CN209656886U - A kind of extension mechanism for sonar detection - Google Patents
A kind of extension mechanism for sonar detection Download PDFInfo
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- CN209656886U CN209656886U CN201822172974.4U CN201822172974U CN209656886U CN 209656886 U CN209656886 U CN 209656886U CN 201822172974 U CN201822172974 U CN 201822172974U CN 209656886 U CN209656886 U CN 209656886U
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- adjutage
- fixed seat
- sonar detection
- extension mechanism
- mounting disc
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Abstract
The utility model discloses a kind of extension mechanisms for sonar detection, are related to undersea detection technical field of auxiliary equipment, including from top to bottom successively arrange upper fixed seat, mounting disc, mounting disc can move up and down；Multiple first adjutages are hingedly installed, the elongated end of multiple first adjutages is hingedly equipped with sonoprobe on fixed seat；Multiple connecting rods are hingedly installed, and the other end of multiple connecting rods is hinged one by one with multiple first adjutages respectively in the mounting disc.The utility model makes sonar detection mechanism while guaranteeing detectivity, can be compact-sized convenient for being promoted and being stored, small in size, light-weight, is applicable to deeper water.
Description
Technical field
The utility model relates to undersea detection technical field of auxiliary equipment, are used for sonar detection in particular to one kind
Extension mechanism.
Background technique
Since visibility in water is low, underwater just almost completely black more than 100 meters, the range of exposures of underwater lamp is also limited, so
Become with the object of acoustic detection underwater and uses widest means.Make the form of energy transmitted at a distance, then detects water
Lower target technology --- sonar technique just comes into being.Operation in order to facilitate underwater robot in seabed, under water machine
People is upper, and there are also installed sonoprobes.
Sonoprobe is a kind of using the underwater propagation characteristic of sound wave, passes through electroacoustic conversion and information processing, completes
The electronic equipment of undersea detection and communication task belongs to the scope of acoustics positioning.It carries out submarine target using underwater acoustic wave
Detection, positioning and communication, are most widely used, most important a kind of devices in marine acoustics.
Then the formation for receiving basic matrix is required to want sufficiently large currently in order to improving detectivity, still, current sonar contact
Device cannot be collapsed effectively after detection, make sonar contact device not only need to occupy larger space in storage, and be easy to visit sonar
It surveys device to be damaged, the detection accuracy of sonar contact device is made to be affected.
Utility model content
The purpose of this utility model is to provide a kind of extension mechanisms for sonar detection, to solve the above problems.
To realize the utility model aim, the technical solution of use are as follows: a kind of extension mechanism for sonar detection, including
The upper fixed seat from top to bottom successively arranged, mounting disc, mounting disc can move up and down；It is hingedly equipped on fixed seat more
The elongated end of a first adjutage, multiple first adjutages is hingedly equipped with sonoprobe；Hingedly pacify in the mounting disc
Equipped with multiple connecting rods, and the other end of multiple connecting rods is hinged one by one with multiple first adjutages respectively.
Further, it is also equipped with lower fixed seat below the mounting disc, is also hingedly provided on lower fixed seat and more
A one-to-one second adjutage of first adjutage, and the lower end of the elongated end of multiple second adjutages and sonoprobe is cut with scissors
It connects.
Further, fixed seat, mounting disc, lower fixed seat are in same vertical line.
Further, the lower end of the mounting disc is also equipped with connecting shaft, and lower fixed seat is run through in the lower end of connecting shaft, and even
The lower end of spindle is fixedly connected with pushing meanss.
Further, the pushing meanss are cylinder, hydraulic stem, the one of which in electronics telescopic rod.
Further, the lower end of the connecting shaft is also fixedly installed with position-arresting disk, and the extension end of pushing meanss and limit
Disk is fixedly connected.
Further, first adjutage, the second adjutage elongated end be U-shaped, and the first adjutage and second
Adjutage is parallel.
Further, limited block is fixedly installed in the middle part of first adjutage.
Further, the elongated end of first adjutage is also hingedly equipped with mounting rod, the upper end of mounting rod and sonar
It is hinged with connecting rod between detector upper end, and is fixedly installed with baffle on the outside of mounting rod.
Further, the connecting rod is H-type.
The utility model has the beneficial effects that
By moving up and down mounting disc, make mounting disc that connecting rod be driven to move up and down, and the movement of connecting rod then drives first to prolong
Semi-girder is rotated along the hinge joint of the first adjutage and upper fixed seat, and the extension and gathering of the first adjutage are realized with this, is made
Sonar detection detection agency when in use open by the first adjutage, and sonar detection detection agency first adjutage when unused is received
Hold together, makes sonar detection mechanism while guaranteeing detectivity, it can be convenient for promotion and storage, compact-sized, small in size, weight
Gently, it effectively prevent sonar detection mechanism to be damaged, is applicable to deeper water.
Detailed description of the invention
Fig. 1 is the main view of the extension mechanism provided by the utility model for sonar detection；
Fig. 2 is the three-dimensional view 1 of the extension mechanism provided by the utility model for sonar detection；
Fig. 3 is the top view of the extension mechanism provided by the utility model for sonar detection；
Fig. 4 is the three-dimensional view 2 of the extension mechanism provided by the utility model for sonar detection.
Label and corresponding parts title in attached drawing:
1, upper fixed seat, 2, mounting disc, the 3, first adjutage, 4, sonoprobe, 5, connecting rod, 6, lower fixed seat, 7,
Two adjutages, 8, connecting shaft, 9, pushing meanss, 10, position-arresting disk, 11, limited block, 12, mounting rod, 13, connecting rod, 14, baffle.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
A kind of shown extension mechanism for sonar detection provided by the utility model of Fig. 1 to Fig. 4, including by up to
Under successively arrange upper fixed seat 1, mounting disc 2, mounting disc 2 can move up and down；It is hingedly equipped on fixed seat 1 multiple
The elongated end of first adjutage 3, multiple first adjutages 3 is hingedly equipped with sonoprobe 4；It is hinged in the mounting disc 2
Multiple connecting rods 5 are installed, and the other end of multiple connecting rods 5 is hinged one by one with multiple first adjutages 3 respectively.
Fixed seat 1 is to be fixedly mounted, and upper fixed seat 1 is axle sleeve structure shape, and the first adjutage 3 passes through hinged ear
It is hingedly mounted on the periphery of upper fixed seat 1；The sonar that the particular number of first adjutage 3 can be installed as needed is visited
The quantity for surveying device 4 determines that the quantity of i.e. the first adjutage 3 is equal with the quantity of sonoprobe 4；The length of first adjutage 3
The range extended as needed is determined, i.e., when the range of sonar detection mechanical expansion is larger, the length of the first adjutage 3
Longer, when the range of sonar detection mechanical expansion is smaller, the length of the first adjutage 3 is shorter.
The mounting disc 2 be it is discoid, the quantity of connecting rod 5 is equal with the quantity of the first adjutage 3, multiple connecting rods 5 lead to
It crosses hinged ear to be hingedly mounted in mounting disc 2, corresponding first adjutage 3 of each connecting rod 5, and the other end of connecting rod 5 and the
It is hinged at 2nd/1st to five/5th of one adjutage 3, pass through the articulated linkage 5 in mounting disc 2, connecting rod 5, the first adjutage
3, triangular structure is collectively formed in the distance between upper fixed seat 1 and mounting disc 2, makes the first adjutage 3 in the deployed state more
Add firm.When moving up and down, the connecting rod 5 in mounting disc 2 drives the first adjutage 3 around the hinged of the first adjutage 3 for mounting disc 2
Point is rotated, to realize the expansion and gathering of the first adjutage 3.
The lower section of the mounting disc 2 is also equipped with lower fixed seat 6, is also hingedly provided with and multiple first on lower fixed seat 6
One-to-one second adjutage 7 of adjutage 3, and the lower end of the elongated end of multiple second adjutages 7 and sonoprobe 4 is cut with scissors
It connects.The lower fixed seat 6 is located at the lower section of mounting disc 2, and lower fixed seat 6 is to be fixedly mounted；The lower fixed seat 6 is axle sleeve
Shape, multiple second adjutages 7 are hingedly mounted on the periphery of lower fixed seat 6 by hinged ear, and the second adjutage 7
Quantity it is equal with the quantity of the first adjutage 3, the central axes of the central axes of the second adjutage 7 and corresponding first adjutage 3
In the same vertical plane；The length of second adjutage 7 is equal to the length of the first adjutage 3.
By the way that the second adjutage 7 is hingedly arranged, when being hingedly mounted on sonoprobe 4 on first adjutage 3, sonar is visited
The lower end for surveying device 4 can be hinged on the elongated end of the second adjutage 7, not only make the installation of sonoprobe 4 more firm, and make the
For one adjutage 3 when collapsing, sonoprobe 4 can drive the second adjutage 7 with second while collapsing with the first adjutage 3
The hinge joint of adjutage 7 rotates, and is collapsed.Fixed seat 1, mounting disc 2, lower fixed seat 6 are in same vertical line
On, make the first adjutage 3 and the first adjutage 3 in unfolded state, the center of circle of the first adjutage 3 and the second adjutage 7 exists
In same vertical line, so that the range after the first adjutage 3 is unfolded with the second adjutage 7 is consistent, to make to be hingedly mounted on
The sonoprobe 4 of 7 elongated end of first adjutage, 3 elongated end and the second adjutage keeps vertically, making the detection of sonoprobe 4
It is guaranteed.
The lower end of the mounting disc 2 is also equipped with connecting shaft 8, and lower fixed seat 6, and connecting shaft 8 are run through in the lower end of connecting shaft 8
Lower end be fixedly connected with pushing meanss 9.The central axis of the connecting shaft 8 and the central axis of mounting disc 2 are in same straight line
On, and be fixedly connected by connecting flange using screw between connecting shaft 8 and mounting disc 2, not only make connecting shaft 8 and mounting disc 2
Between connection it is more convenient, and keep the connection between connecting shaft 8 and pushing meanss 9 more convenient.The pushing meanss 9 are gas
Cylinder, hydraulic stem, the one of which in electronics telescopic rod, the pushing meanss 9 can also be other linear driving elements, by pushing away
The promotion of device out moves up and down mounting disc 2, and when moving up and down, connecting rod 5 in mounting disc 2 drives for mounting disc 2
One adjutage 3 is rotated around the hinge joint of the first adjutage 3, to realize the expansion and gathering of the first adjutage 3.
The lower end of the connecting shaft 8 is also fixedly installed with position-arresting disk 10, and the extension end of pushing meanss 9 and position-arresting disk 10 are solid
Fixed connection, the position-arresting disk 10 is disk, and position-arresting disk 10 is ring flange, can not only facilitate the company of connecting shaft 8 Yu position-arresting disk 10
It connects, and keeps the connection between position-arresting disk 10 and pushing meanss 9 more convenient；By the way that position-arresting disk 10 is arranged, pushing away pushing meanss 9
When dynamic connecting shaft 8, when connecting shaft 8 be moved upward to one end apart from when, position-arresting disk 10 can be carried out limit, prevent pushing meanss 9 from
Promotion is continued up to connecting shaft 8, to guarantee that mounting disc 2 is moved upward to fixed position, finally makes the connecting rod in mounting disc 2
5 the first adjutages 3 of drive fully open, to keep the opening of the first adjutage 3 more accurate.
First adjutage 3, the second adjutage 7 elongated end be U-shaped, and the first adjutage 3 and the second adjutage 7
In parallel, so that the elongated end of the first adjutage 3 and the second adjutage 7 is divided into two limbs, not only install sonoprobe 4
When it is more convenient, meanwhile, make to be commonly mounted on the structure of the first adjutage 3 and the sonoprobe 4 on the second adjutage 7 more
It is firm.
The middle part of first adjutage 3 is fixedly installed with limited block 11, and limited block 11 is located at the first adjutage 3 and connecting rod
5 hinged place, limited block 11 can not only limit when in use the first adjutage 3, and by installation limited block 11, make the
The intensity of one adjutage 3 is bigger, prevents the first adjutage 3 upon deployment, and the hinged place of the first adjutage 3 and connecting rod 5 is broken.
The elongated end of first adjutage 3 is also hingedly equipped with mounting rod 12, the upper end of mounting rod 12 and sonar detection
Connecting rod 13 is hinged between 4 upper end of device, and the outside of mounting rod 12 is fixedly installed with baffle 14；The mounting rod 12 and first
Hinged between adjutage 3 carries out hingedly also by connecting rod 13, and the connecting rod 13 between the first adjutage 3 and mounting rod 12
The equal length of connecting rod 13 between length and mounting rod 12 and sonoprobe 4, two connecting rods 13 are located at sonar spy
Survey the both ends of device 4.The mounting rod 12 is cylindric；The baffle 14 is the sheet of arc-shaped, and baffle 14 is weldingly fixed on peace
The outside of bar 12 is filled, and baffle 14 is mainly used for the first adjutage 3 when collapsing, baffle 14 and shell cooperate, and make baffle 14 will
Shell is closed, to keep sonar detection mechanism more beautiful.The connecting rod 13 is H-type, facilitates connecting rod 13 and sonar
Connection between detector 4, mounting rod 12, while keeping the structure of connecting rod 13 more firm.
When detection agency is not detected into the water, pushing meanss 9 are shunk, and pushing meanss 9 drive mounting disc 2 downward
Mobile, when mounting disc 2 moves down, the connecting rod 5 in mounting disc 2 is moved with the movement of mounting disc 2, and connecting rod 5 is when moving,
Connecting rod 5 drives the first hinged adjutage 3 to be rotated downwards along the first adjutage 3 hinge joint hinged with upper fixed seat 1, makes
First adjutage 3 collapses, and the first adjutage 3 is while collapsing, and the sonoprobe 4 on the first adjutage 3 prolongs with first
The rotation of semi-girder 3 moves down, and sonoprobe 4 is while mobile with the first adjutage 3, hinged with sonoprobe 4
The second adjutage 7 can be turned downwards with the movement of sonoprobe 4 around the interface point of the second adjutage 7 and lower fixed seat 6
It is dynamic, collapse the second adjutage 7 with the movement of sonoprobe 4.While the first adjutage 3 collapses, it is hinged on the
Mounting rod 12 on one adjutage 3 is moved by the movement of the first adjutage 3 and sonoprobe 4, is made baffle 14 while being
It realizes and collapses.
When detection agency is detected into the water, promotion fills 7 and pushes up, and pushing meanss 9 drive mounting disc 2 upward
Mobile, when mounting disc 2 moves up, the connecting rod 5 in mounting disc 2 is moved with the movement of mounting disc 2, and connecting rod 5 is when moving,
Connecting rod 5 drives the first hinged adjutage 3 to be rotated upwards along the first adjutage 3 hinge joint hinged with upper fixed seat 1, makes
The expansion of first adjutage 3；And while the first adjutage 3 is opened, mounting rod 12 on the first adjutage 3 is hinged on by the
The movement of one adjutage 3 and sonoprobe 4 and move, make baffle 14 realize expansion；And in the same of the first adjutage 3 expansion
When, the sonoprobe 4 on the first adjutage 3 is unfolded with the first adjutage 3, and sonoprobe 4 is moved with the first adjutage 3
While dynamic, understand with the movement of sonoprobe 4 around the second adjutage 7 under with the second hinged adjutage 7 of sonoprobe 4
The interface point of fixing seat 6 is rotated upwards, is unfolded the second adjutage 7.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of extension mechanism for sonar detection, which is characterized in that including from top to bottom successively arrange upper fixed seat, peace
Sabot, mounting disc can move up and down；Multiple first adjutages are hingedly installed on fixed seat, multiple first adjutages
Elongated end is hingedly equipped with sonoprobe；Multiple connecting rods are hingedly installed, and multiple connecting rods is another in the mounting disc
It holds hinged one by one with multiple first adjutages respectively.
2. the extension mechanism according to claim 1 for sonar detection, which is characterized in that the lower section of the mounting disc is also
Lower fixed seat is installed, be also hingedly provided on lower fixed seat with one-to-one second adjutage of multiple first adjutages, and
The elongated end of multiple second adjutages and the lower end of sonoprobe are hinged.
3. the extension mechanism according to claim 2 for sonar detection, which is characterized in that first adjutage,
The elongated end of two adjutages is U-shaped, and the first adjutage is parallel with the second adjutage.
4. the extension mechanism according to claim 2 for sonar detection, which is characterized in that fixed seat, installation
Disk, lower fixed seat are in same vertical line.
5. the extension mechanism according to claim 1 or 2 for sonar detection, which is characterized in that under the mounting disc
End is also equipped with connecting shaft, and lower fixed seat is run through in the lower end of connecting shaft, and the lower end of connecting shaft is fixedly connected with pushing meanss.
6. the extension mechanism according to claim 5 for sonar detection, which is characterized in that the pushing meanss are gas
Cylinder, hydraulic stem, the one of which in electronics telescopic rod.
7. the extension mechanism according to claim 5 for sonar detection, which is characterized in that the lower end of the connecting shaft is also
It is fixedly installed with position-arresting disk, and the extension end of pushing meanss is fixedly connected with position-arresting disk.
8. the extension mechanism according to claim 1 for sonar detection, which is characterized in that in first adjutage
Portion is fixedly installed with limited block.
9. the extension mechanism according to claim 1 for sonar detection, which is characterized in that first adjutage prolongs
It stretches end and mounting rod is also hingedly installed, be hinged with connecting rod, and mounting rod between the upper end and sonoprobe upper end of mounting rod
Outside be fixedly installed with baffle.
10. the extension mechanism according to claim 9 for sonar detection, which is characterized in that the connecting rod is H-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172974.4U CN209656886U (en) | 2018-12-24 | 2018-12-24 | A kind of extension mechanism for sonar detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172974.4U CN209656886U (en) | 2018-12-24 | 2018-12-24 | A kind of extension mechanism for sonar detection |
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| Publication Number | Publication Date |
|---|---|
| CN209656886U true CN209656886U (en) | 2019-11-19 |
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ID=68518494
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822172974.4U Active CN209656886U (en) | 2018-12-24 | 2018-12-24 | A kind of extension mechanism for sonar detection |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498019A (en) * | 2020-04-30 | 2020-08-07 | 庆安集团有限公司 | Sonar buoy array expanding unit |
| CN112666560A (en) * | 2020-12-02 | 2021-04-16 | 西北工业大学 | Multi-arm parallel underwater expanding mechanism for hoisting sonar |
| CN114185107A (en) * | 2021-12-06 | 2022-03-15 | 杭州电子科技大学 | Ocean detection device with multiple forms |
| CN117429591A (en) * | 2023-12-22 | 2024-01-23 | 青岛国数信息科技有限公司 | Underwater expandable active sonar aircraft |
-
2018
- 2018-12-24 CN CN201822172974.4U patent/CN209656886U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498019A (en) * | 2020-04-30 | 2020-08-07 | 庆安集团有限公司 | Sonar buoy array expanding unit |
| CN111498019B (en) * | 2020-04-30 | 2022-05-17 | 庆安集团有限公司 | Sonar buoy array expanding unit |
| CN112666560A (en) * | 2020-12-02 | 2021-04-16 | 西北工业大学 | Multi-arm parallel underwater expanding mechanism for hoisting sonar |
| CN114185107A (en) * | 2021-12-06 | 2022-03-15 | 杭州电子科技大学 | Ocean detection device with multiple forms |
| CN114185107B (en) * | 2021-12-06 | 2024-05-24 | 杭州电子科技大学 | Ocean detection device with multiple forms |
| CN117429591A (en) * | 2023-12-22 | 2024-01-23 | 青岛国数信息科技有限公司 | Underwater expandable active sonar aircraft |
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