CN106627998A - Telescopic mounting mechanism for ship bottom three-dimensional sonar - Google Patents
Telescopic mounting mechanism for ship bottom three-dimensional sonar Download PDFInfo
- Publication number
- CN106627998A CN106627998A CN201710009339.1A CN201710009339A CN106627998A CN 106627998 A CN106627998 A CN 106627998A CN 201710009339 A CN201710009339 A CN 201710009339A CN 106627998 A CN106627998 A CN 106627998A
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- China
- Prior art keywords
- housing
- sonar
- hull bottom
- installing mechanism
- dimensional sonar
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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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Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 241000237858 Gastropoda Species 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B49/00—Arrangements of nautical instruments or navigational aids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0054—Rests or supports for movable ship-borne equipment
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Toys (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention provides a telescopic mounting mechanism for a ship bottom three-dimensional sonar to mainly solve the problems that mounting of an existing ship bottom three-dimensional sonar is complex, an existing three-dimensional sonar mounting mode is that the ship bottom three-dimensional sonar is mounted on a side ship rail, and the three-dimensional sonar has large influence on the stability of a ship and is inconvenient to mount and recycle. The telescopic mounting mechanism for the ship bottom three-dimensional sonar comprises a shell and a second power mechanism, wherein the bottom of the shell is provided with a movably matched base plate used for being arranged at the bottom of the ship correspondingly, and the shell is provided with the sonar which is driven by a first power mechanism and the second power mechanism to rise or fall; and the base plate comprises a first position which is driven by the second power mechanism to be away from the shell so as to enable the bottom of the shell to form a channel allowing the sonar to pass through, and a second position which is driven by the second power mechanism to return to the bottom of the shell. When the telescopic mounting mechanism is used, the base plate is moved away through the second power mechanism, the bottom of the shell forms the channel, then the sonar stretches out of the shell through the first power mechanism, and the telescopic mounting mechanism is simple in structure and convenient to use.
Description
Technical field
The invention belongs to the scalable installing mechanism in ship sonar field, more particularly to hull bottom three-dimensional sonar.
Background technology
Sonar is the transliteration of english abbreviation " SONAR ", and its Chinese full name is：Sound navigation and range finding, Sound
Navigation And Ranging " are a kind of using the underwater propagation characteristic of sound wave, by electroacoustic conversion and information processing,
Complete the electronic equipment of undersea detection and communication task.It has active and passive type two types, belongs to the model of acoustics positioning
Farmland.Sonar is the electronic equipment for being detected to submarine target using underwater acoustic wave, positioned and being communicated, and is using most in marine acoustics
Extensively, most important a kind of device.
Application of the sonar set in the fishery of modern ships, Reconnaissance Survey and ocean engineering is more and more extensive.But it is existing
Hull bottom three-dimensional sonar lifting structure complex structure, using inconvenience.
The content of the invention
In order to overcome the shortcomings of background technology, the present invention provides the scalable installing mechanism of hull bottom three-dimensional sonar, main solution
Certainly the input of existing ship bottom three-dimensional sonar is complicated, and existing three-dimensional sonar throws in mode and is generally side board installation, has to the stability of ship
Very big impact, throws in and reclaims the problem of inconvenience.
The technical solution adopted in the present invention is：
The scalable installing mechanism of hull bottom three-dimensional sonar, including housing, the housing bottom be provided with activity cooperation for ship
The base plate that bottom is correspondingly arranged, the housing be provided with by the first actuating unit and by first actuating unit drive rise or under
The sonar of drop；
Second actuating unit, the base plate be included in second actuating unit drive it is described under make housing bottom away from the housing
Portion formed the first position of the passage for being available for that the sonar passes through and with the second place for returning to the housing bottom.
First actuating unit include the first motor, first motor by transmission mechanism drive drive link rising or
Decline, the drive link bottom is connected with the sonar.
The drive link is screw rod.
Also include underwater holder, the underwater holder is connected with the screw rod linkage, the sonar and the underwater holder
Connection.
Second actuating unit include with the first curved arm rod of housing hinge,
Driven by the power source main shaft for rotating, the main shaft in housing is provided with the second curved arm rod of key transmission,
First curved arm rod and the second curved arm rod bottom are hinged with the base plate.
The power source is the second motor and the worm screw driven by second motor, and the main shaft is provided with and the snail
The worm gear of bar engagement.
Described main shaft one end is provided with the tactile disk of synchronous axial system, and the tactile disk is provided with touch part, on the housing with it is described
Touch part is correspondingly provided with the first travel switch and the second travel switch, and first travel switch and the second travel switch are and institute
State the second motor connection.
Deep-slotted chip breaker is additionally provided with the tactile disk, the housing is provided with stroke block, and the stroke block stretches into the deep-slotted chip breaker
It is interior.
The housing is additionally provided with guide rail, and the guide rail is provided with the slide unit being slidably matched, the drive link and the slide unit
It is connected, the slide unit is provided with level sensor.
The touch part is to be radially provided with driving lever along the tactile disk.
The invention has the beneficial effects as follows：The present invention provides the scalable installing mechanism of hull bottom three-dimensional sonar, hull bottom three dimensional sound
Scalable installing mechanism, including housing, housing bottom be provided with activity cooperation for the base plate that is correspondingly arranged with hull bottom, shell
Body is provided with by the first actuating unit and by the first actuating unit and drives the sonar for rising or falling；Second actuating unit, base plate
Be included under the second actuating unit drives away from housing make housing bottom formed the passage for being available for that sonar passes through first position and
Return to the second place of housing bottom.When use, base plate is removed by the second actuating unit, housing bottom forms logical
Road, is then stretched out sonar outside housing by the first actuating unit, and simple structure is easy to use.
Description of the drawings
Fig. 1 is the schematic perspective view of one embodiment of the invention.
Fig. 2 is the sectional perspective schematic diagram of one embodiment of the invention.
Fig. 3 is the schematic diagram of the base plate first position of one embodiment of the invention.
Fig. 4 is the sectional perspective schematic diagram of one embodiment of the invention.
Fig. 5 is the sectional perspective schematic diagram of one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described：As illustrated, the scalable fitting machine of hull bottom three-dimensional sonar
Structure, including housing 1, the bottom of the housing 1 be provided with activity cooperation for the base plate 2 that is correspondingly arranged with hull bottom, on the housing 1
It is provided with by the first actuating unit 3 and by first actuating unit 3 and drives the sonar 4 for rising or falling；Second actuating unit, institute
State base plate 2 be included in second actuating unit drive it is described under form the bottom of housing 1 away from the housing 1 to be available for the sound
The first position of 4 passages 7 for passing through and with the second place for returning to the bottom of the housing 1.The present invention provides hull bottom three dimensional sound
Scalable installing mechanism, the scalable installing mechanism of hull bottom three-dimensional sonar, including housing, housing bottom is provided with movable cooperation
For the base plate that is correspondingly arranged with hull bottom, housing be provided with by the first actuating unit and by the first actuating unit drive rise or
The sonar of decline；Second actuating unit, base plate be included in the second actuating unit drive under away from housing make housing bottom formed can
The first position of the passage passed through for sonar and the second place for returning to housing bottom.When use, by the second engine
Structure removes base plate, and housing bottom forms passage, then sonar is stretched out outside housing by the first actuating unit, simple structure,
It is easy to use.
In the present embodiment, as illustrated, first actuating unit includes the first motor 31, first motor 31 leads to
Crossing transmission mechanism drives drive link 32 to rise or fall, and the bottom of the drive link 32 is connected with the sonar 4.Here driver
Structure can be with worm-and-wheel gear, or and pinion and rack etc., drive link here can be screw rod or screw mandrel or snail
Bar, can choose according to the actual requirements.
In the present embodiment, as illustrated, the drive link 32 is screw rod.Screw rod is used herein, is so being declined
When, driven rod can also be rotated, can be more preferable with sonar multi-angle rotation under water, using effect.
In the present embodiment, as illustrated, also including underwater holder 33, the underwater holder 33 connects with the screw rod linkage
Connect, the sonar 4 is connected with the underwater holder 33.Sonar is installed by underwater holder, easy to assembly, using effect is good.
In the present embodiment, as illustrated, second actuating unit include with the first curved arm rod 51 of housing hinge,
Driven by the power source main shaft 52 for rotating, the main shaft 52 in housing is provided with the second curved arm rod of key transmission
53, the bottom of 51 and second curved arm rod of the first curved arm rod 53 is hinged with the base plate 2.Base plate and the first curved arm rod
51 and second curved arm rod 53 be hinged, the other end of the first curved arm rod 51 is hinged on housing, second curved arm rod one end and main shaft
Connection, main axis drive the second curved arm rod to swing, so drive base plate with the pin joint of the first curved arm rod and housing and
Second curved arm rod is a spot wobble with the tie point of main shaft, referring to Fig. 4.Simple structure, operates steadily, easy to use.
In the present embodiment, as illustrated, the power source is the second motor 54 and the snail driven by second motor
Bar 55, the main shaft 52 is provided with the worm gear 56 engaged with the worm screw 55.Herein main axis, knot are driven using turbine and worm
Structure is simple, easy to use.
In the present embodiment, as illustrated, the one end of the main shaft 52 is provided with the tactile disk 57 of synchronous axial system, on the tactile disk 57
Touch part 572 is provided with, first travel switch 15 and the second travel switch are correspondingly provided with the touch part 572 on the housing 1
16, the travel switch 16 of first travel switch 15 and second is connected with second motor 54.When tactile disk is turned to necessarily
Position, that is, when base plate moves to the position of travel settings, touch part can be with the first travel switch 15 or the second stroke
Switch 16 is contacted (depend on the extreme position that base plate is opened or replied), and stopping the second motor prevents inordinate rotation damage from setting
It is standby, using safer.
In the present embodiment, as illustrated, being additionally provided with deep-slotted chip breaker 571 on the tactile disk 57, the housing 1 is provided with stroke
Block 17, the stroke block 17 is stretched into the deep-slotted chip breaker 571.Also include deep-slotted chip breaker and the limit for rotating is realized by stroke block
Position, double limitation, using safer.
In the present embodiment, as illustrated, the housing 1 is additionally provided with guide rail 18, the guide rail 18 is provided with and is slidably matched
Slide unit 19, the drive link 32 is connected with the slide unit 19, and the slide unit 19 is provided with level sensor 191.In water
After level sensor is entered in water in company with sonar, the current depth of water can be judged by the numerical value of level sensor, simple structure,
It is easy to use.
In the present embodiment, as illustrated, the touch part 572 is to be radially provided with driving lever along the tactile disk 57.It is easy to add
Work is realized, may be otherwise using modes such as cams to realize.
Embodiment is not construed as limitation of the present invention, but any spiritual improvements introduced based on the present invention, all should be
Within protection scope of the present invention.
Claims (10)
1. the scalable installing mechanism of hull bottom three-dimensional sonar, including housing（1）, the housing（1）Bottom is provided with activity cooperation
For the base plate being correspondingly arranged with hull bottom（2）, it is characterised in that：The housing（1）It is provided with by the first actuating unit（3）With by
First actuating unit（3）The sonar that drive rises or falls（4）；
Second actuating unit, the base plate（2）Be included in second actuating unit drive it is described under away from the housing（1）Make
Housing（1）Bottom forms and is available for the sonar（4）The passage for passing through（7）First position and with return to the housing（1）Bottom
The second place.
2. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 1, it is characterised in that：First power
Mechanism includes the first motor（31）, first motor（31）Drive link is driven by transmission mechanism（32）Rise or fall, institute
State drive link（32）Bottom and the sonar（4）Connection.
3. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 2, it is characterised in that：The drive link
（32）For screw rod.
4. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 3, it is characterised in that：Also include under water
Head（33）, the underwater holder（33）It is connected with the screw rod linkage, the sonar（4）With the underwater holder（33）Even
Connect.
5. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 1, it is characterised in that：Second power
Mechanism includes the first curved arm rod with housing hinge（51）、
The main shaft for rotating is driven by power source in housing（52）, the main shaft（52）Be provided with key transmission second is bent
Arm link（53）, first curved arm rod（51）With the second curved arm rod（53）Bottom with the base plate（2）It is hinged.
6. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 5, it is characterised in that：The power source is
Second motor（54）With the worm screw driven by second motor（55）, the main shaft（52）It is provided with and the worm screw（55）Nibble
The worm gear of conjunction（56）.
7. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 6, it is characterised in that：The main shaft（52）
One end is provided with the tactile disk of synchronous axial system（57）, the tactile disk（57）It is provided with touch part（572）, the housing（1）On with it is described
Touch part（572）It is correspondingly provided with the first travel switch（15）With the second travel switch（16）, first travel switch（15）With
Second travel switch（16）With second motor（54）Connection.
8. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 7, it is characterised in that：The tactile disk（57）
On be additionally provided with deep-slotted chip breaker（571）, the housing（1）It is provided with stroke block（17）, the stroke block（17）Stretch into the deep-slotted chip breaker
（571）It is interior.
9. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 8, it is characterised in that：The housing（1）
It is additionally provided with guide rail（18）, the guide rail（18）It is provided with the slide unit being slidably matched（19）, the drive link（32）With the slide unit
（19）It is connected, the slide unit（19）It is provided with level sensor（191）.
10. the scalable installing mechanism of hull bottom three-dimensional sonar according to claim 7, it is characterised in that：The touch part
（572）It is along the tactile disk（57）It is radially provided with driving lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009339.1A CN106627998B (en) | 2017-01-06 | 2017-01-06 | The scalable installing mechanism of hull bottom three-dimensional sonar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009339.1A CN106627998B (en) | 2017-01-06 | 2017-01-06 | The scalable installing mechanism of hull bottom three-dimensional sonar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106627998A true CN106627998A (en) | 2017-05-10 |
| CN106627998B CN106627998B (en) | 2019-06-07 |
Family
ID=58844311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710009339.1A Active CN106627998B (en) | 2017-01-06 | 2017-01-06 | The scalable installing mechanism of hull bottom three-dimensional sonar |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554694A (en) * | 2017-08-22 | 2018-01-09 | 哈尔滨工程大学 | A kind of unmanned surface vehicle underwater three dimensional terrain detection system |
| CN108152803A (en) * | 2017-12-27 | 2018-06-12 | 庄伟峰 | A kind of hydraulic engineering water-depth measurement device |
| CN109085826A (en) * | 2018-07-20 | 2018-12-25 | 北京臻迪科技股份有限公司 | A kind of unmanned boat detection method |
| CN109854917A (en) * | 2019-01-10 | 2019-06-07 | 浙江嘉蓝海洋电子有限公司 | Mobile lifting device |
| CN111152898A (en) * | 2018-11-07 | 2020-05-15 | 大恒工程有限公司 | Ship speed measuring device |
| CN113371130A (en) * | 2021-05-08 | 2021-09-10 | 浙江海洋大学 | Shipborne underwater target positioning operation device |
| CN113666282A (en) * | 2021-08-31 | 2021-11-19 | 杭州电子科技大学 | A cloth puts recovery unit for underwater detection equipment |
| CN114394207A (en) * | 2022-02-24 | 2022-04-26 | 江苏新扬新材料股份有限公司 | Automatic mechanism of retrieving of laying of unmanned ship sonar |
| CN115009423A (en) * | 2022-08-09 | 2022-09-06 | 苏州海鱼电子科技有限责任公司 | Sonar universal stand with buffering effect |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186050A (en) * | 1991-09-25 | 1993-02-16 | Airmar Technology Corporation | Marine sensor mounting mechanism |
| DE4306323A1 (en) * | 1993-03-01 | 1994-09-08 | Schottel Werft | Ship propulsion system with a propeller arranged beneath the ship's floor, which is preferably essentially flat or in the area of the propulsion system |
| EP2979972B1 (en) * | 2013-03-29 | 2019-08-07 | Samsung Heavy Ind. Co., Ltd. | Canister type thruster and installation method thereof |
| ITMI20130693A1 (en) * | 2013-04-26 | 2014-10-27 | Fincantieri Cantieri Navali It | METHOD OF MAINTENANCE OF A RETRACTABLE PROPULSOR |
| CN105423089B (en) * | 2015-11-05 | 2017-10-27 | 中国水产科学研究院渔业机械仪器研究所 | A kind of fishing 360 degree of scannings sonar lowering or hoisting gear |
| CN105947156B (en) * | 2016-06-17 | 2018-11-20 | 无锡晟欧船舶设备有限公司 | The lifting device of sonar for ship |
| CN206417149U (en) * | 2017-01-06 | 2017-08-18 | 浙江嘉蓝海洋电子有限公司 | The scalable installing mechanism of hull bottom three-dimensional sonar |
-
2017
- 2017-01-06 CN CN201710009339.1A patent/CN106627998B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554694B (en) * | 2017-08-22 | 2019-05-21 | 哈尔滨工程大学 | A kind of unmanned surface vehicle underwater three dimensional terrain detection system |
| CN107554694A (en) * | 2017-08-22 | 2018-01-09 | 哈尔滨工程大学 | A kind of unmanned surface vehicle underwater three dimensional terrain detection system |
| CN108152803A (en) * | 2017-12-27 | 2018-06-12 | 庄伟峰 | A kind of hydraulic engineering water-depth measurement device |
| CN109085826B (en) * | 2018-07-20 | 2022-06-17 | 臻迪科技股份有限公司 | Unmanned ship detection method |
| CN109085826A (en) * | 2018-07-20 | 2018-12-25 | 北京臻迪科技股份有限公司 | A kind of unmanned boat detection method |
| CN111152898A (en) * | 2018-11-07 | 2020-05-15 | 大恒工程有限公司 | Ship speed measuring device |
| CN109854917A (en) * | 2019-01-10 | 2019-06-07 | 浙江嘉蓝海洋电子有限公司 | Mobile lifting device |
| CN109854917B (en) * | 2019-01-10 | 2024-02-23 | 浙江嘉蓝海洋电子有限公司 | Movable lifting device |
| CN113371130A (en) * | 2021-05-08 | 2021-09-10 | 浙江海洋大学 | Shipborne underwater target positioning operation device |
| CN113666282A (en) * | 2021-08-31 | 2021-11-19 | 杭州电子科技大学 | A cloth puts recovery unit for underwater detection equipment |
| CN113666282B (en) * | 2021-08-31 | 2024-04-05 | 杭州电子科技大学 | Cloth recycling device for underwater detection equipment |
| CN114394207A (en) * | 2022-02-24 | 2022-04-26 | 江苏新扬新材料股份有限公司 | Automatic mechanism of retrieving of laying of unmanned ship sonar |
| CN115009423A (en) * | 2022-08-09 | 2022-09-06 | 苏州海鱼电子科技有限责任公司 | Sonar universal stand with buffering effect |
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| CN106627998B (en) | 2019-06-07 |
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Effective date of registration: 20231221 Address after: Building 033, Building 2, No. 15, Lane 587, Juxian Road, High tech Zone, Ningbo City, Zhejiang Province, 315000, China, Building 16-1-5 Patentee after: Ningbo Xinmai Information Technology Co.,Ltd. Address before: No.18 TIYU Road, Lincheng street, Dinghai District, Zhoushan City, Zhejiang Province, 316000 Patentee before: ZHEJIANG JIALAN MARINE ELECTRONIC CO.,LTD. |