CN106809359B - Underwater propeller and its attachment device - Google Patents
Underwater propeller and its attachment device Download PDFInfo
- Publication number
- CN106809359B CN106809359B CN201710014282.4A CN201710014282A CN106809359B CN 106809359 B CN106809359 B CN 106809359B CN 201710014282 A CN201710014282 A CN 201710014282A CN 106809359 B CN106809359 B CN 106809359B
- Authority
- CN
- China
- Prior art keywords
- interface
- underwater propeller
- attachment device
- main backstop
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
- B63B34/26—Accessories for canoes, kayaks or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/10—Motor-propelled water sports boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H2005/075—Arrangements on vessels of propulsion elements directly acting on water of propellers using non-azimuthing podded propulsor units, i.e. podded units without means for rotation about a vertical axis, e.g. rigidly connected to the hull
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
- B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of underwater propeller and its attachment devices.The attachment device includes the main backstop for being fixedly connected with power output structure, further includes the intermediate transit part being detachably connected with the main backstop；The intermediate transit part has the connection structure being adapted to fixed interface for fixing on marine vehicle.Above-mentioned underwater propeller and its attachment device, because on the one hand intermediate transit part can be detachably connected with main backstop, on the other hand there is the connection structure being adapted to fixed interface for fixing again, therefore various adaptations can be done between different dynamic structures and marine vehicle, so that the applicable surface of underwater propeller is wider, versatility is stronger.
Description
Technical field
The present invention relates to small underwater Powerpush Units, more particularly to a kind of underwater propeller and its attachment device.
Background technique
The various small-sized marine vehicles such as dugout canoe, aquaplane, boat, surfboard and small-sized fishing boat are generally all
It is also to have by natural energies such as wind, waves and promote by manual feed.These marine vehicles can also install power
Device is promoted by additional power device, can extend trip mileage, reduces physical demands, increases trip enjoyment.It is this dynamic
Power device is commonly referred to as underwater propeller.
It when above-mentioned underwater propeller is installed on delivery vehicle on the water or is using underwater propeller and hull as entire
Product installation, maintenance and replacement or be that fixed interface is set on delivery vehicle on the water together, then using having connection knot
The underwater propeller of structure is coupled with marine vehicle.
Former mode will lead to the mode connected between underwater propeller and delivery vehicle and fix, underwater propeller and fortune
Must all there be specific connection structure on load tool, reduce the compatibility of delivery vehicle and underwater propeller.Latter approach
Although above-mentioned compatibility can be solved the problems, such as partially, due to there are many types of fixed interface in the market, current is underwater
Propeller is directly installed with fixed interface, be from the compatible fixation for needing to design different underwater propellers of different fixed interfaces
Structure, for the production of underwater propeller and using making troubles.It is such to push away under water for the delivery vehicle of not fixed interface
It can not be installed into device.Same type of underwater propeller cannot be adapted to different fixed interfaces, can only select to have corresponding fixed
The compatibility of the product of interface, underwater propeller is still limited.
In addition, just having no idea to load into connection structure on the marine vehicle for being not provided with fixed interface
Propeller.
Summary of the invention
Based on this, it is necessary to provide a kind of connection of underwater propeller for facilitating the sum for being adapted to different fixed interfaces not have interface
Device.
In addition, also providing a kind of underwater propeller.
A kind of attachment device of underwater propeller, it is special including the main backstop for being fixedly connected with power take-off module
Sign is, further includes the intermediate transit part being detachably connected with the main backstop；The intermediate transit part has and fortune waterborne
The connection structure of fixed interface for fixing adaptation on load tool.
It in one of the embodiments, further include the Universal base being detachably connected with main backstop；The Universal base
It is equipped with the through-hole passed through for bandage.
The Universal base includes bottom plate in one of the embodiments, and the bottom plate is equipped with and the main support on one side
The interconnecting piece of frame connection；The Universal base further includes the parcel from the bottom plate two sides backwards to the arc-shaped extension of interconnecting piece,
The parcel of the bottom plate and two sides is formed together hollow package structure；The through-hole is opened in the parcel.
The marine vehicle is aquaplane, paddle board, surfboard, boat, fishing in one of the embodiments,
Ship, inflatable dinghy or dugout canoe.
The fixed interface for fixing includes first kind interface in one of the embodiments, and the first kind connects
Mouthful include substrate and on substrate and protrude from the clamping portion of substrate, offers strip groove, the bar shaped on the clamping portion
Fixed cell is equipped in slot；The intermediate transit part includes fixed plate, and the fixed plate is equipped with the connection structure, another on one side
Face is equipped with the interconnecting piece connecting with the main backstop；The connection structure of the intermediate transit part be and the item on first kind interface
The plate body structure of shape slot adaptation, is additionally provided with through-hole corresponding with the fixed cell in the fixed plate；The plate body structure is used
Cooperate in being inserted into the strip groove and passing through through-hole by screw element with fixed cell to be fixedly connected with first kind interface.
The fixed interface for fixing includes the second class interface in one of the embodiments, and second class connects
Mouthful include substrate and on substrate and protrude from the slide contact part of substrate, it is to fall T that the slide contact part, which is equipped with section,
The sliding slot of type and notch through the sliding slot；The intermediate transit part includes fixed plate, and the fixed plate is equipped with width on one side
Less than the bar shaped boss of fixed plate；It is inverted T shaped bolt stud structure that boss and fixed plate, which are formed together section,；The bar shaped boss
On be arranged successively setting interconnecting piece and locking arch bridge；The bolt stud structure is for being slidably inserted into the sliding slot and passing through locking
Part is inserted into the notch and is clamped with locking arch bridge to be fixedly connected with the second class interface.
In one of the embodiments, the main backstop include pedestal, the annular frame on pedestal, from pedestal to
The support arm of upper extension and cylindrical shell positioned at the support arm extending end；The axial direction and cylindrical shell of the annular frame
The axial direction of body is parallel；The cylindrical shell and annular frame are also connected with each other by fixed arm.
One side opposite with the support arm on the pedestal is equipped with connecting interface in one of the embodiments, described
Interconnecting piece is adapted to connecting interface；
The connecting interface includes the groove and snap groove being arranged successively on the pedestal；
The interconnecting piece includes the pillar and fastener being arranged successively；
The pillar is adapted to connection, the fastener and snap groove snapping with groove.
A kind of underwater propeller further includes power take-off module including above-mentioned attachment device；The power take-off module
It is fixedly connected with main backstop；The power take-off module includes sequentially connected driving plate, motor and propeller.
It in one of the embodiments, further include energy module；The energy module includes battery case, battery core, power supply
Administrative unit.
Above-mentioned underwater propeller and its attachment device, because on the one hand intermediate transit part can detachably connect with main backstop
It connects, on the other hand there is the connection structure being adapted to fixed interface again, therefore can be in different dynamic structure and waterborne carrying
Various adaptations are done between tool, so that the applicable surface of underwater propeller is wider, versatility is stronger.
Further, by increasing Universal base, intermediate transit part can be replaced, the company when interface that do not fix
Connect underwater propeller and marine vehicle.
Detailed description of the invention
Fig. 1 is the underwater propeller of an embodiment and the schematic diagram that fixed interface part is cooperatively connected；
Fig. 2 is the structure diagram of the underwater propeller of an embodiment；
Fig. 3 is the schematic diagram of the attachment device of underwater propeller shown in Fig. 2；
Fig. 4 a is the view that main backstop is spun upside down to 180 degree on the basis of Fig. 3；
Fig. 4 b is the partial enlarged view of Fig. 4 a；
Fig. 5 a is the structural schematic diagram of first kind interface；
Fig. 5 b is the structural schematic diagram of the second class interface；
Fig. 5 c is the structural schematic diagram that first kind interface has groove；
Fig. 6 a is the structural schematic diagram of the intermediate transit part corresponding to Fig. 5 a；
Fig. 6 b is the signal being correspondingly connected with the underwater propeller of intermediate transit part shown in Fig. 6 a and first kind interface
Figure；
Fig. 6 c is the structural schematic diagram of the intermediate transit part corresponding to Fig. 5 b.
Fig. 6 d is the signal being correspondingly connected with the underwater propeller of intermediate transit part shown in Fig. 6 c and the second class interface
Figure；
Fig. 7 is the structural schematic diagram of Universal base；
Fig. 8 is the usage state diagram that underwater propeller is arranged on delivery vehicle on the water.
Specific embodiment
It is further described below in conjunction with drawings and examples.
Shown in FIG. 1 is the schematic diagram of the underwater propeller 10 of an embodiment and the mating connection of fixed interface part 90.Gu
Stationary interface part 90 can provide fixed interface, can be some part on marine vehicle, be also possible to it is waterborne
The absolute construction of delivery vehicle connection.After underwater propeller 10 is fixedly connected with fixed interface part 90, underwater propeller 10
It is fixedly connected with marine vehicle.Fixed interface part 90 is normally at marine vehicle bottom, when to illustrate direction
After installation, underwater propeller 10 is located at marine vehicle bottom (with reference to Fig. 8).After marine vehicle is lauched, push away under water
When running under water into device 10, power output can be provided for marine vehicle.
As shown in Fig. 2, underwater propeller 10 includes the attachment device 100 being cooperatively connected with fixed interface part 90 and setting
Power take-off module 200 in the attachment device 100.
As shown in figure 3, attachment device 100 includes main backstop 110 and intermediate transit part 120.Wherein main backstop 110 is used
In being fixedly connected with power take-off module 200, intermediate transit part 120 is detachably connected with main backstop 110.Intermediate transit part 120
With the connection structure being adapted to the fixed interface on marine vehicle (such as ships and light boats).
Main backstop 110 includes pedestal 111, the annular frame 112 on pedestal 111, upwardly extends from pedestal 111
Support arm 113 and cylindrical shell 114 positioned at 113 extending end of support arm.Wherein, the axial direction and cylindricality of annular frame 112
The axial direction of shell 114 is parallel.The cylindrical shell 114 and annular frame 112 are also connected with each other by fixed arm 115.Fixed arm
115 quantity can radially extend to annular frame 112 from cylindrical shell 114, and and annular frame to be multiple respectively
112 extend.
Fig. 4 is the visual angle that main backstop 110 is spun upside down to 180 on the basis of Fig. 3.With reference to Fig. 4, on pedestal 111 with
The opposite one side of support arm 113 is equipped with connecting interface 116.Intermediate transit part 120 is fixed by connecting interface 116 and pedestal 111
Connection.Then intermediate transit part 120 is connect by the connection structure being adapted to fixed interface thereon with marine vehicle.
When the fixed interface on the marine vehicle is a variety of, the quantity of intermediate transit part 120 is multiple, and every
A correspondence of intermediate transit part 120 is adapted to a kind of fixed interface.Common fixed interface includes first kind interface 310 below and the
Two class interfaces 320.
Fig. 5 a is the structural schematic diagram of first kind interface.The first kind interface 310 is including substrate 311 and is set to substrate 311
The clamping portion 312 of substrate is gone up and protruded from, strip groove 313 is offered on the clamping portion 312, is equipped in the strip groove 313
Fixed cell 314 (as shown in Figure 5 c)；The fixed cell 314 can be a sliding block in strip groove 313, have one on sliding block
A hole, the position for attachment screw to fixed intermediate transit part in strip groove 313.It can the company of fixation in the strip groove 313
Connect the tail fin etc. of surfboard.
Fig. 5 b is the structural schematic diagram of the second class interface.The second class interface 320 is including substrate 321 and is set to substrate
On 321 and the slide contact part 322 of substrate 321 is protruded from, it is inverted T shaped sliding slot that the slide contact part 322, which is equipped with section,
323 and through the sliding slot 323 notch 324.
When first kind interface 310 shown in the fixed interface that marine vehicle uses is Fig. 5 a, in above-described embodiment,
As shown in Figure 6 a, the intermediate transit part 120 includes fixed plate 121, and 121 one side of fixed plate is equipped with the connection structure
122, another side is equipped with the interconnecting piece 123 connecting with the main backstop.It is additionally provided in the fixed plate 121 and the fixed list
The corresponding through-hole 124 of member.The connection structure 122 of intermediate transit part 120 is to be adapted to the strip groove 313 on first kind interface 310
Plate body structure, the plate body structure is for being inserted into the strip groove 312 and passing through through-hole 124 and fixed single by screw element
Member cooperation with first kind interface 310 to be fixedly connected.
Fig. 6 b is that the underwater propeller 10 and first kind interface with intermediate transit part 120 shown in Fig. 6 a are correspondingly connected with
Schematic diagram.
When the second class interface 320 shown in the fixed interface that marine vehicle uses is Fig. 5 b, in above-described embodiment,
As fig. 6 c, the intermediate transit part 120 includes fixed plate 121, and 121 one side of fixed plate is equipped with width and is less than fixed plate
121 bar shaped boss 124.It is inverted T shaped bolt stud structure that boss 124 and fixed plate 121, which are formed together section,.The bar shaped is convex
Setting interconnecting piece 123 and locking arch bridge 125 are arranged successively on platform 124.The bolt stud structure of intermediate transit part 120 is for sliding
In the dynamic insertion sliding slot 323 and by lock piece be inserted into the notch 324 (shown in Fig. 5 b) and with the clamping of locking arch bridge 125 with
It is fixedly connected with the second class interface 320.Lock piece can be connected on fixed plate 121 or substrate 321 by line, to prevent
It loses.
Fig. 6 d is that the underwater propeller 10 and the second class interface with intermediate transit part 120 shown in Fig. 6 c are correspondingly connected with
Schematic diagram.
Fig. 4 b is the partial enlarged view of Fig. 4 a, and with reference to Fig. 4 b, connecting interface 116 includes being set on pedestal 111 to be arranged successively
Groove 1161 and snap groove 1162.Accordingly, intermediate transit part 120 is equipped with interconnecting piece corresponding with the connecting interface 116
123.With shown in Fig. 6 a, the interconnecting piece 123 includes the pillar 1231 and fastener 1232 being arranged successively.The pillar 1231 with
The connection of the adaptation of groove 1161, the fastener 1232 and 1162 snapping of snap groove, so as to by intermediate transit part 120 and main branch
Support 110 connects.
Further, above-mentioned attachment device 100 can also include the Universal base being detachably connected with main backstop 110
130.As shown in fig. 7, the Universal base 130 includes bottom plate 131,131 one side of bottom plate is equipped with to be connected with the main backstop
The interconnecting piece 132 connect；The Universal base 130 further includes from 131 two sides of bottom plate backwards to the arc-shaped extension of interconnecting piece 132
The parcel 133 of parcel 133, the bottom plate 131 and two sides is formed together hollow package structure, and section can be C-shaped
Or V-arrangement；Through-hole 134 is also opened up in the parcel 133.The package structure can be socketed on the hull of marine vehicle, and
So that bandage is passed through through-hole 134, then Universal base 130 can entirely be tied up on the hull of delivery vehicle on the water.Through-hole 134
Quantity can be multiple.
Corresponding to the structure of connecting interface 116 shown in Fig. 4, can also be equipped with and intermediate transit part on Universal base 130
120 identical interconnecting pieces 132 include the pillar 1321 and fastener 1322 being arranged successively.The pillar 1321 and groove
1161 adaptation connections, the fastener 1322 and 1162 snapping of snap groove, so as to by Universal base 130 and main backstop
110 connect.
Universal base 130 mainly takes bandage mode for connecting with the marine vehicle for being not provided with fixed interface
It is fixed, accordingly even when marine vehicle is not provided with any interface, also can by the underwater propeller 10 of above-described embodiment with
Marine vehicle is fixedly connected, so that the versatility of underwater propeller 10 is stronger.
With reference to Fig. 3, power take-off module 200 includes sequentially connected driving plate 210, motor 220 and propeller 230.
Driving plate 210 is the circuit board assemblies that can control the operating of motor 220, and motor 220 is driven the control output power of movable plate 210,
Propeller 230 is driven to rotate, to provide propulsive force under water for marine vehicle.
Further, in one embodiment, underwater propeller 10 can also include energy module 400 (referring to Fig. 8).Institute
Stating energy module includes battery case, battery core, Power Management Unit.
Above-mentioned underwater propeller, because on the one hand intermediate transit part can be detachably connected with main backstop, on the other hand
There is the connection structure being adapted to fixed interface again, therefore can be done between different dynamic structures and marine vehicle each
Kind adaptation, allows underwater propeller to be adapted to different fixed interfaces, applicable surface is wider, and versatility is stronger.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of attachment device of underwater propeller, including the main backstop for being fixedly connected with power take-off module, feature
It is, further includes the intermediate transit part being detachably connected with the main backstop；The intermediate transit part includes fixed plate, described
Fixed plate has the first connection structure for being detachably connected with main backstop, and with it is for fixing solid on marine vehicle
Second connection structure of stationary interface adaptation；The fixed interface includes substrate and the interconnecting piece for being set to substrate, the interconnecting piece
It is detachably connected with second connection structure.
2. the attachment device of underwater propeller according to claim 1, which is characterized in that further include removable with main backstop
The Universal base of connection is unloaded, the Universal base is equipped with the through-hole passed through for bandage.
3. the attachment device of underwater propeller according to claim 2, which is characterized in that the Universal base includes bottom
Plate, the bottom plate are equipped with the interconnecting piece connecting with the main backstop on one side；The Universal base further includes from the bottom plate two
For side back to the parcel of the arc-shaped extension of interconnecting piece, the parcel of the bottom plate and two sides is formed together hollow package structure；
The through-hole is opened in the parcel.
4. the attachment device of underwater propeller according to claim 1, which is characterized in that the marine vehicle is to slide
Water plate, paddle board, surfboard, boat, line fishing boat, inflatable dinghy or dugout canoe.
5. the attachment device of underwater propeller according to claim 1, which is characterized in that the fixation for fixing connects
It mouthful include first kind interface, the first kind interface includes substrate and on substrate and protrudes from the clamping portion of substrate, described
Strip groove is offered on clamping portion, is equipped with fixed cell in the strip groove；The fixed plate be equipped on one side the second connection structure,
Another side is equipped with the first connection structure connecting with the main backstop；Second connection structure be on first kind interface
The plate body structure of strip groove adaptation, is additionally provided with through-hole corresponding with the fixed cell in the fixed plate；The plate body structure
Cooperate for being inserted into the strip groove and passing through through-hole by screw element with fixed cell to be fixedly connected with first kind interface.
6. the attachment device of underwater propeller according to claim 1, which is characterized in that the fixation for fixing connects
It mouthful include the second class interface, the second class interface includes substrate and on substrate and protrudes from the slide contact part of substrate,
It is inverted T shaped sliding slot and the notch through the sliding slot that the slide contact part, which is equipped with section,；The fixed plate is equipped on one side
Width is less than the bar shaped boss of fixed plate；It is inverted T shaped bolt stud structure that boss and fixed plate, which are formed together section,；The bar shaped
Setting interconnecting piece and locking arch bridge are arranged successively on boss；The bolt stud structure is for being slidably inserted into the sliding slot and passing through
Lock piece is inserted into the notch and is clamped with locking arch bridge to be fixedly connected with the second class interface.
7. according to the attachment device of underwater propeller described in claim 3,5 or 6, which is characterized in that the main backstop packet
It includes pedestal, the annular frame on pedestal, the support arm upwardly extended from pedestal and is located at the support arm extending end
Cylindrical shell；The axial direction of the annular frame is axial parallel with cylindrical shell；The cylindrical shell and annular frame are also logical
Cross fixed arm interconnection.
8. the attachment device of underwater propeller according to claim 7, which is characterized in that on the pedestal with the support
The opposite one side of arm is equipped with connecting interface, and the interconnecting piece is adapted to connecting interface；
The connecting interface includes the groove and snap groove being arranged successively on the pedestal；
The interconnecting piece includes the pillar and fastener being arranged successively；
The pillar is adapted to connection, the fastener and snap groove snapping with groove.
9. a kind of underwater propeller, including attachment device according to any one of claims 1 to 8, further include power take-off module；
The power take-off module is fixedly connected with main backstop；The power take-off module includes sequentially connected driving plate, motor
And propeller.
10. underwater propeller according to claim 9, which is characterized in that further include energy module；The energy module packet
Include battery case, battery core, Power Management Unit.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014282.4A CN106809359B (en) | 2017-01-09 | 2017-01-09 | Underwater propeller and its attachment device |
| PCT/CN2017/112954 WO2018126817A1 (en) | 2017-01-09 | 2017-11-24 | Underwater propulsion device and attachment device thereof |
| DE212017000289.1U DE212017000289U1 (en) | 2017-01-09 | 2017-11-24 | Underwater drive device and attachment device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014282.4A CN106809359B (en) | 2017-01-09 | 2017-01-09 | Underwater propeller and its attachment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106809359A CN106809359A (en) | 2017-06-09 |
| CN106809359B true CN106809359B (en) | 2019-05-03 |
Family
ID=59110067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014282.4A Active CN106809359B (en) | 2017-01-09 | 2017-01-09 | Underwater propeller and its attachment device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106809359B (en) |
| DE (1) | DE212017000289U1 (en) |
| WO (1) | WO2018126817A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809359B (en) * | 2017-01-09 | 2019-05-03 | 东莞亿动智能科技有限公司 | Underwater propeller and its attachment device |
| CN107933845B (en) * | 2017-11-27 | 2019-09-20 | 东莞亿动智能科技有限公司 | Electronic surfboard |
| CN109720518B (en) * | 2019-03-14 | 2023-08-15 | 广州拓浪智能应急科技有限公司 | Quick assembly disassembly power module |
| CN110745225A (en) * | 2019-08-12 | 2020-02-04 | 速智科技(惠州)有限公司 | Underwater propeller capable of splitting and combining power supply and propeller |
| US11390367B2 (en) | 2020-09-03 | 2022-07-19 | Hobie Cat Ip, Llc | Modular rudder system |
| AT525691B1 (en) | 2022-09-19 | 2023-04-15 | Ruetz Klaus | Retrofittable rowing device for an underwater drive, propulsion device and stand-up paddle board |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007005209A2 (en) * | 2005-07-05 | 2007-01-11 | Marine Propulsion Technologies, Inc. | Multiple nozzle venturi system for watercraft |
| US8808045B2 (en) * | 2009-03-20 | 2014-08-19 | Ab Volvo Penta | Method and system for controlling the exhaust gases from an engine |
| CN201614010U (en) * | 2010-01-12 | 2010-10-27 | 东莞虎邦五金塑胶制品有限公司 | Fixing structure for rudder of inflatable vessel |
| CN202935568U (en) * | 2012-11-30 | 2013-05-15 | 古松 | Tail rudder |
| NO335715B1 (en) * | 2013-01-31 | 2015-01-26 | Rolls Royce Marine As | Marine vessel propulsion unit comprising a nozzle exhibiting a replaceable sectioned leading edge at the inlet of the nozzle |
| CN203345192U (en) * | 2013-05-29 | 2013-12-18 | 武汉楚航测控科技有限公司 | Rudder-free unmanned ship automatically shipping |
| EP2824806B1 (en) * | 2013-07-09 | 2020-03-04 | ABB Schweiz AG | Ship's propulsion unit |
| CN103359260A (en) * | 2013-07-18 | 2013-10-23 | 河海大学 | Remote control measuring boat with detachable auxiliary balance wings |
| CN204021219U (en) * | 2014-08-08 | 2014-12-17 | 上海吉龙塑胶制品有限公司 | The connecting device of inflatable structure windsurfing and sail |
| CN204688399U (en) * | 2015-06-02 | 2015-10-07 | 上海荣威塑胶工业有限公司 | The tail vane assembly of aerated product |
| US9533746B1 (en) * | 2015-12-30 | 2017-01-03 | Patrick D. Garrett | Human powered watercraft propulsion device |
| DE202016103173U1 (en) * | 2016-06-15 | 2016-07-06 | Maikel Lambregts | Electromechanical drive for a buoyant device |
| CN106809359B (en) * | 2017-01-09 | 2019-05-03 | 东莞亿动智能科技有限公司 | Underwater propeller and its attachment device |
-
2017
- 2017-01-09 CN CN201710014282.4A patent/CN106809359B/en active Active
- 2017-11-24 WO PCT/CN2017/112954 patent/WO2018126817A1/en active Application Filing
- 2017-11-24 DE DE212017000289.1U patent/DE212017000289U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106809359A (en) | 2017-06-09 |
| DE212017000289U1 (en) | 2019-09-13 |
| WO2018126817A1 (en) | 2018-07-12 |
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