CN110329481A - A kind of remote controlled propeller - Google Patents
A kind of remote controlled propeller Download PDFInfo
- Publication number
- CN110329481A CN110329481A CN201910709771.0A CN201910709771A CN110329481A CN 110329481 A CN110329481 A CN 110329481A CN 201910709771 A CN201910709771 A CN 201910709771A CN 110329481 A CN110329481 A CN 110329481A
- Authority
- CN
- China
- Prior art keywords
- propeller
- shell
- conducting wire
- motor
- termination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 210000004907 gland Anatomy 0.000 claims description 16
- 241000251730 Chondrichthyes Species 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H2021/216—Control means for engine or transmission, specially adapted for use on marine vessels using electric control means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of remote controlled propellers, including propeller ontology, and are used for transmission the control device of control signal and remote controler that one remotely cooperates the control device；The propeller ontology includes a shell, the motor of an offer driving force is built-in in the inside of the shell, a chamber is formed in the inside of the shell, it intakes at the left side of chamber, it is discharged at right side, a propeller is fixedly installed at the position of output axle of the motor, the propeller is located in the chamber, a propeller cowling is equipped in opening, a termination is provided at the top position of the motor, a conducting wire is equipped with by the termination, sealing is formed between the conducting wire and the termination, the conducting wire extends upwardly in cabin；This product can be controlled remotely, realize special operation.
Description
Technical field
The present invention relates to a kind of remote controlled propellers.
Background technique
Propeller is when moving ahead or fall back for ship, to provide the capital equipment of driving force, propeller in the prior art
Based on manual control, but meet an urgent need field in part, such as emergency management and rescue, the special dimensions such as camera shooting waterborne, when pilot steering
Risk it is larger, such as in emergency management and rescue, personnel drive ship and need that dangerous region is gone to rescue, it is most likely that
Situations such as causing shipwreck allows rescue personnel to be also in jeopardy, and camera shooting waterborne then often enters and leaves part narrow regions, such as contains
Hole etc., for personnel when on ship, the passage capacity of ship is poor, cannot capture parts of images.
We devise one kind and can remotely be controlled thus, realize the remote controlled propeller of special operation.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind remotely to be controlled, and that realizes special operation can be remote
The propeller of process control.
The present invention is achieved through the following technical solutions:
A kind of remote controlled propeller, including propeller ontology, and it is used for transmission the control device of control signal, with
And one remotely cooperate the control device remote controler；
The propeller ontology includes a shell, the motor of an offer driving force is built-in in the inside of the shell, in institute
The inside for stating shell forms a chamber, intakes, is discharged at right side, at the position of output axle of the motor at the left side of chamber
It is fixedly installed with a propeller, which is located in the chamber, a propeller cowling is equipped in opening, in the motor
Top position at be provided with a termination, a conducting wire is equipped with by the termination, the conducting wire and the termination
Between form sealing, the conducting wire extends upwardly in cabin；
The control device includes battery case, is internally provided with a battery in battery case, is arranged in the control device
There is the controller of the electrolysis battery, the controller connects the conducting wire, and it is tight to be equipped with one on the surface of the battery case
Anxious switch, the emergency switch connect the controller, when ship is abnormal under state, press the emergency switch, this time control
By mechanical cutting, motor stalling is also equipped with described in a connection at the top of the battery case for connection between device and motor processed
The torsion sub switch of controller；
The remote controler cooperates the controller.
Preferably, casting is formed with a mainstream hole at the axle center of the propeller cowling, generates water when the propeller rotates
Power, the water that hydrodynamic force is pushed flow out to the right from the mainstream hole, and arc reduces to the right in the aperture in mainstream hole, described
The surface of propeller cowling, the water channel that annular is provided at the outer wall in the mainstream hole, annular is arranged at the inner wall of the water channel
There is muti-piece water-homogenizing plate, the first water of an annular is provided at the outer wall of the propeller cowling, positioned at the outside of the water channel
Road, casting is formed with the muscle of muti-piece connection at first water channel；The shell is passed through by former and later two symmetrical branches
It is formed after being bolted, after two subcombinations, forms the card slot of a circular ring shape, the propeller cowling at the inner wall of chamber
Outer wall at casting be formed with the edge for cooperating the card slot；In propeller high speed rotation, water enters from the left side of shell, then
It is released to the right by propeller, when release, maximum flow at the mainstream hole at center, and the aperture in mainstream hole is to the right
What arc reduced, therefore water flow is compressed when passing through mainstream hole, generates bigger motive force, and then divide in the water channel in outside
It is furnished with water-homogenizing plate, extra water is discharged out of water channel, and carries out current stabilization by water-homogenizing plate, so that draining is more smoothly and
It is even, increase stability when this product moves under water.
Preferably, forward and backward at the outer wall of the shell to be symmetrically arranged with two pieces of wing plates of striking, wing plate and the institute of striking
The structure that shell is casting integrated formula is stated, is processed into " < " shape, while the width for wing plate of striking at the marginal position for wing plate of striking
Arc-shaped increase from left to right；The main function for wing plate of striking is that water flow is gone to upper and lower to shunting, stablizes shell, avoids or reduces
The shaking of shell passes through this product smoothly in water.
Preferably, a shark fins is provided at the bottom centre position of the shell, the shark fins is " V " font,
Arc increases the vertical height of the shark fins to the right, when acting predominantly on this product and passing through water of shark fins, outer casing bottom
Water shunted to two sides, play the effect of stationary flow, reduce shaking when this product moves in water.
Preferably, the termination includes the casing of a slotting conducting wire, in the inside of described sleeve pipe inserted with a bushing,
Sealing is formed after being interference fitted between bushing and conducting wire, retaining ring is arranged in the top of bushing, and retaining ring is compressed on the top of described sleeve pipe,
Be connected with a gland in the screw top of described sleeve pipe, the gland suppresses the retaining ring after screwing in, the gland have across
The hole of conducting wire is provided with the slot of an annular at the top of described sleeve pipe, sealing ring is equipped in the slot, the bushing is being pressed
Under the action of lid, the sealing ring is squeezed；The mounting means of above structure is as follows: firstly, gland, bushing and sealing ring are arranged
It is located at the lower section of bushing in conducting wire upper seal, then will be connected between the harness of conducting wire and the harness of motor, is passed through in junction
Insulating tape is wrapped up, and then bushing is inserted into casing, and sealing ring is caught in slot, then screws gland, pressure
Lid acts on retaining ring after screwing, and retaining ring is pushed, causes to squeeze to sealing ring, so that sealing between bushing and casing, and is served as a contrast
Set then seals between conducting wire, in a pre-installation, can also be further close by sealant progress in the junction of bushing and conducting wire
Envelope, it is ensured that after connection, could be formed with effect waterproof at the position, short circuit occurs after avoiding leak.
During installation, control device needs to install belowdecks this product, and carries out waterproof covering by covering, reduces
Water inlet at control device.
Remote control system includes transmit circuit, decoding circuit, receives circuit, control circuit and driving circuit, wherein transmitting electricity
Road and control circuit are integrated in remote controler, and decoding circuit, reception circuit and driving circuit are integrated in controller, control circuit
Remote signal is issued, remote signal is transmitted to decoding circuit by transmit circuit, is conveyed to after decoding circuit translation control signal
Circuit is received, then transmits signal to driving circuit by receiving circuit, utilizes the work of driving circuit control motor.
The control mode of this product is as follows:
Firstly, the operation at sea that this product is mainly used for small area uses, controlled by the staff on bank, by distant
It controls device and issues control signal, after controller receives the control signal that remote controler issues, control the revolving speed and propeller of motor
Positive and negative rotation, motor and controller are powered by battery.
The beneficial effects of the present invention are: this product can be transformed for common ship, it is only necessary to by propeller sheet
Body is mounted on the bottom of ship, and after transformation, long-range remote control can be carried out by remote controler, drives without personnel, far
Cheng Zuoye can guarantee the safety of operating personnel, and the structure of this product is relatively simple, and cost is more cheap, be suitble to promote the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic diagram of internal structure of the invention;
Fig. 2 is the right view of this product；
Fig. 3 is the left view of this product；
Fig. 4 is the top view of this product；
Fig. 5 is the bottom view of this product；
Fig. 6 is partial enlarged view at B；
Fig. 7 is partial enlarged view at A；
Fig. 8 is the schematic internal view of controller；
Fig. 9 is the system diagram of this product.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it is to be understood that, term " one end ", " other end ", " outside ", "upper", " inside ",
The orientation or positional relationship of the instructions such as "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " socket ", " connection ", " running through ",
Terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Such as Fig. 1 ~ remote controlled propeller of one kind shown in Fig. 8, including propeller ontology 1, and it is used for transmission control
The control device 2 of signal processed and one remotely cooperate the control device 2 remote controler (not shown)；
The propeller ontology 1 includes a shell 101, is built-in with the electricity of an offer driving force in the inside of the shell 101
Machine 102, motor 102 use dedicated submersible machine, have enough waterproofness, and in the present embodiment, motor 102 uses Changzhou
The dedicated submersible machine of the electromechanical model 57BYGH2108-2004A-IP68 of beautiful control forms one in the inside of the shell 101
A chamber 103 is intake at the left side of chamber 103, is discharged at right side, is fixedly mounted at the position of output axle of the motor 102
There is a propeller 104, which is located in the chamber 103, a propeller cowling 105 is equipped in opening, described
It is provided with a termination 106 at the top position of motor 102, a conducting wire 107 is equipped with by the termination 106, it is described
Sealing is formed between conducting wire 107 and the termination 106, the conducting wire 107 extends upwardly in cabin；
The control device 2 includes battery case 201, and in the battery 202 that is internally provided with of battery case 201, battery 202 is lithium
Battery, is provided with the controller 203 of the electrolysis battery 202 in the control device 2, and the controller 203 connects institute
Conducting wire 107 is stated, one emergency switch 204 is installed on the surface of the battery case 201, the emergency switch 204 connects the control
Device 203 processed presses the emergency switch, the connection between controller and motor is mechanical at this time when ship is abnormal under state
Cutting, motor stalling, is also equipped with the torsion sub switch 205 of the connection controller 203 at the top of the battery case 201；
The remote controler cooperates the controller 203.
A preferred embodiment in the present invention, casting is formed with a mainstream hole at the axle center of the propeller cowling 105
111, hydrodynamic force is generated when propeller 104 rotates, the water that hydrodynamic force is pushed flows out to the right from the mainstream hole 111, main
Arc reduces to the right in the aperture of discharge orifice 111, sets on the surface of the propeller cowling 105, at the outer wall in the mainstream hole 111
It is equipped with the water channel 112 of annular, annular is provided with muti-piece water-homogenizing plate 133 at the inner wall of the water channel 112, in the propeller cowling
The first water channel 113 of an annular is provided at 105 outer wall, positioned at the outside of the water channel 112, in first water channel
Casting is formed with the muscle 114 of muti-piece connection at 113；The shell 101 is bolted by former and later two symmetrical branches
After form, after two subcombinations, at the inner wall of chamber formed a circular ring shape card slot 121, the propeller cowling 105
Casting is formed with the edge 131 for cooperating the card slot 121 at outer wall；In propeller high speed rotation, water from the left side of shell into
Enter, then released to the right by propeller, when release, maximum flow at the mainstream hole at center, and the aperture in mainstream hole is
Arc reduces to the right, therefore water flow is compressed when passing through mainstream hole, the bigger motive force of generation, and the water channel in outside
Water-homogenizing plate is inside then distributed with, extra water is discharged out of water channel, and carries out current stabilization by water-homogenizing plate, so that draining is more suitable
It is smooth and uniform, increase stability when this product moves under water.
A preferred embodiment in the present invention, it is forward and backward at the outer wall of the shell 101 to be symmetrically arranged with two pieces and strike
Wing plate 141, the structure of wing plate 141 and the shell 101 for casting integrated formula of striking, the marginal position of wing plate of striking 141
" < " shape is processed at place, while the arc-shaped increase from left to right of the width for wing plate 141 of striking；The main function for wing plate of striking be by
Water flow goes to upper and lower shunting, stablizes shell, avoids or reduces the shaking of shell, this product is smoothly passed through in water.
A preferred embodiment in the present invention is provided with a shark fins at the bottom centre position of the shell 101
151, the shark fins 151 be " V " font, the vertical height of the shark fins 151 to the right arc increase, shark fins it is main
When acting on this product and passing through water, the water of outer casing bottom is shunted to two sides, plays the effect of stationary flow, reduces this product
Shaking when moving in water.
A preferred embodiment in the present invention, the termination 106 includes the casing 122 of a slotting conducting wire, in institute
The inside of casing 122 is stated inserted with a bushing 123, forms sealing, bushing 123 after being interference fitted between bushing 123 and conducting wire 107
Top retaining ring 124 is set, retaining ring 124 is compressed on the top of described sleeve pipe 122, connects in the screw top of described sleeve pipe 122
The retaining ring 124 is suppressed after having a gland 125, the gland 125 to screw in, the gland 125 has across the hole of conducting wire 107
126, the top of described sleeve pipe 122 is provided with the slot of an annular, sealing ring 127 is installed in the slot, the bushing 123 exists
Under the action of gland 125, the sealing ring 127 is squeezed；The mounting means of above structure is as follows: firstly, by gland, bushing and close
Seal is set in the lower section that conducting wire upper seal is located at bushing, then will connect between the harness of conducting wire and the harness of motor, even
The place of connecing is wrapped up by insulating tape, and then bushing is inserted into casing, and sealing ring is caught in slot, then is screwed
Gland, gland act on retaining ring after screwing, retaining ring are pushed, and cause to squeeze to sealing ring, so that close between bushing and casing
Envelope, and bushing then seals between conducting wire, in a pre-installation, can also be carried out by sealant into one in the junction of bushing and conducting wire
The sealing of step, it is ensured that after connection, could be formed with effect waterproof at the position, short circuit occurs after avoiding leak.
During installation, control device needs to install belowdecks this product, and carries out waterproof covering by covering, reduces
Water inlet at control device.
As shown in fig.9, remote control system includes transmit circuit, decoding circuit, receives circuit, control circuit and driving electricity
Road, wherein transmit circuit and control circuit are integrated in remote controler, and decoding circuit, reception circuit and driving circuit are integrated in control
In device, control circuit issues remote signal, and remote signal is transmitted to decoding circuit, decoding circuit translation control by transmit circuit
It is conveyed to reception circuit after signal, then transmits signal to driving circuit by receiving circuit, controls motor using driving circuit
Work.
The control mode of this product is as follows:
Firstly, the operation at sea that this product is mainly used for small area uses, controlled by the staff on bank, by distant
It controls device and issues control signal, after controller receives the control signal that remote controler issues, control the revolving speed and propeller of motor
Positive and negative rotation, motor and controller are powered by battery.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of remote controlled propeller, it is characterised in that: including propeller ontology, and be used for transmission control signal
Control device and one remotely cooperate the control device remote controler；
The propeller ontology includes a shell, the motor of an offer driving force is built-in in the inside of the shell, in institute
The inside for stating shell forms a chamber, intakes, is discharged at right side, at the position of output axle of the motor at the left side of chamber
It is fixedly installed with a propeller, which is located in the chamber, a propeller cowling is equipped in opening, in the motor
Top position at be provided with a termination, a conducting wire is equipped with by the termination, the conducting wire and the termination
Between form sealing, the conducting wire extends upwardly in cabin；
The control device includes battery case, is internally provided with a battery in battery case, is arranged in the control device
There is the controller of the electrolysis battery, the controller connects the conducting wire, and it is tight to be equipped with one on the surface of the battery case
Anxious switch, the emergency switch connect the controller, when ship is abnormal under state, press the emergency switch, this time control
By mechanical cutting, motor stalling is also equipped with described in a connection at the top of the battery case for connection between device and motor processed
The torsion sub switch of controller；
The remote controler cooperates the controller.
2. remote controlled propeller according to claim 1, it is characterised in that: cast at the axle center of the propeller cowling
Make and be formed with a mainstream hole, generate hydrodynamic force when the propeller rotates, the water that hydrodynamic force is pushed from the mainstream hole to the right
Side outflow, arc reduces to the right in the aperture in mainstream hole, sets on the surface of the propeller cowling, at the outer wall in the mainstream hole
It is equipped with the water channel of annular, annular is provided with muti-piece water-homogenizing plate at the inner wall of the water channel, at the outer wall of the propeller cowling, position
The outside of the water channel is provided with the first water channel of an annular, casting is formed with muti-piece connection and uses at first water channel
Muscle；The shell forms after being bolted by former and later two symmetrical branches, after two subcombinations, in chamber
The card slot of a circular ring shape is formed at inner wall, casting is formed with the edge for cooperating the card slot at the outer wall of the propeller cowling.
3. remote controlled propeller according to claim 1, it is characterised in that: before at the outer wall of the shell,
After be symmetrically arranged with two pieces of wing plates of striking, it is described to strike wing plate and the shell is the structure of casting integrated formula, wing plate of striking
" < " shape, while the arc-shaped increase from left to right of the width for wing plate of striking are processed at marginal position.
4. remote controlled propeller according to claim 1, it is characterised in that: in the bottom centre position of the shell
The place of setting is provided with a shark fins, and the shark fins is " V " font, and arc increases the vertical height of the shark fins to the right.
5. remote controlled propeller according to claim 1, it is characterised in that: the termination is inserted including one and led
The casing of line forms sealing, bushing after being interference fitted between bushing and conducting wire in the inside of described sleeve pipe inserted with a bushing
Top be arranged retaining ring, retaining ring is compressed on the top of described sleeve pipe, is connected with a gland in the screw top of described sleeve pipe, described
Gland suppresses the retaining ring after screwing in, the gland has across the hole of conducting wire, and a ring is provided at the top of described sleeve pipe
The slot of shape is equipped with sealing ring in the slot, and the bushing squeezes the sealing ring under the action of gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709771.0A CN110329481A (en) | 2019-08-02 | 2019-08-02 | A kind of remote controlled propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709771.0A CN110329481A (en) | 2019-08-02 | 2019-08-02 | A kind of remote controlled propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110329481A true CN110329481A (en) | 2019-10-15 |
Family
ID=68148487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910709771.0A Pending CN110329481A (en) | 2019-08-02 | 2019-08-02 | A kind of remote controlled propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110329481A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132267A (en) * | 1999-03-15 | 2000-10-17 | Campbell; James Stewart | Propulsion system for a boat |
| RU2213677C2 (en) * | 2001-07-03 | 2003-10-10 | Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова | Water-jet propeller for submarine vessel |
| CN101125581A (en) * | 2007-09-29 | 2008-02-20 | 哈尔滨工程大学 | Underwater propeller thruster with self-diagnosing function |
| CN106143824A (en) * | 2016-08-15 | 2016-11-23 | 东辉休闲运动用品(上海)有限公司 | A kind of electronic fin |
| US9828080B1 (en) * | 2016-01-11 | 2017-11-28 | Brunswick Corporation | Lockout for remote controls on marine vessels |
| CN208062422U (en) * | 2018-04-24 | 2018-11-06 | 上海蓝梭电子科技有限公司 | A kind of miniature watertight connector |
| CN208264530U (en) * | 2018-05-28 | 2018-12-21 | 台州枫叶船业有限公司 | A kind of propeller for watercraft that the high speed of a ship or plane can be achieved |
| CN210416943U (en) * | 2019-08-02 | 2020-04-28 | 武义恒海工具股份有限公司 | But remote control's propeller |
-
2019
- 2019-08-02 CN CN201910709771.0A patent/CN110329481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132267A (en) * | 1999-03-15 | 2000-10-17 | Campbell; James Stewart | Propulsion system for a boat |
| RU2213677C2 (en) * | 2001-07-03 | 2003-10-10 | Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова | Water-jet propeller for submarine vessel |
| CN101125581A (en) * | 2007-09-29 | 2008-02-20 | 哈尔滨工程大学 | Underwater propeller thruster with self-diagnosing function |
| US9828080B1 (en) * | 2016-01-11 | 2017-11-28 | Brunswick Corporation | Lockout for remote controls on marine vessels |
| CN106143824A (en) * | 2016-08-15 | 2016-11-23 | 东辉休闲运动用品(上海)有限公司 | A kind of electronic fin |
| CN208062422U (en) * | 2018-04-24 | 2018-11-06 | 上海蓝梭电子科技有限公司 | A kind of miniature watertight connector |
| CN208264530U (en) * | 2018-05-28 | 2018-12-21 | 台州枫叶船业有限公司 | A kind of propeller for watercraft that the high speed of a ship or plane can be achieved |
| CN210416943U (en) * | 2019-08-02 | 2020-04-28 | 武义恒海工具股份有限公司 | But remote control's propeller |
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