CN207389513U - Underwater propeller with two wings structure - Google Patents
Underwater propeller with two wings structure Download PDFInfo
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- CN207389513U CN207389513U CN201721319146.8U CN201721319146U CN207389513U CN 207389513 U CN207389513 U CN 207389513U CN 201721319146 U CN201721319146 U CN 201721319146U CN 207389513 U CN207389513 U CN 207389513U
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- propeller
- wings
- cavity
- propeller body
- underwater
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Abstract
The utility model discloses a kind of underwater propellers with two wings structure, are adapted for aquatic sports, and including propeller body, two wings, power supply and actuator, the propeller body is in hollow structure, and the hollow structure forms host cavity；Two wings are in the both sides for being symmetrically distributed in the propeller body, and the wing removably connects the propeller body；The power supply is placed in sealing in the host cavity；The actuator is placed in the host cavity, and the actuator is electrically connected the power supply, and the actuator drives the propeller body to move on the water；The underwater propeller with two wings structure of the utility model is simple in structure, balance is good and interesting strong.
Description
Technical field
The utility model is related to underwater propeller technical field more particularly to a kind of underwater propulsions with two wings structure
Device.
Background technology
With economic rapid development, the quality of life of broad masses of the people has obtained greatly being promoted, it is necessary to more
Entertainment selection meets growing entertainment requirements, and entertainment selection is no longer limited to ground amusement, and amusement on water is just risen silently.
The aquatic sports entertainment selection emerging as one is just gradually obtaining popular approval, and more and more people start with to push away under water
The enjoyment of aquatic sports is experienced into device.
Underwater propeller of the prior art needs user to hold the handrail of underwater propeller, is acted, changed by conversion
Become the direction of advance of underwater propeller to carry out aquatic sports.Underwater propeller is not easy in motion process to keep flat on the water
Weighing apparatus, user when using underwater propeller, easily because fltting speed is too fast or excessively slow and disequilibrium, cause underwater propulsion
The rollover of device influences the interest of aquatic sports, and easily triggers security incident because of balance difference.
Therefore, there is an urgent need for a kind of simple in structure, balance is good and interesting strong underwater propeller.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, balance is good and interesting strong have two wings structure
Underwater propeller.
To achieve the above object, the utility model provides a kind of underwater propeller with two wings structure, is adapted for
Aquatic sports, including propeller body, two wings, power supply and actuator, the propeller body is in hollow structure, institute
It states hollow structure and forms host cavity；Two wings are in the both sides for being symmetrically distributed in the propeller body, and the wing can
The connection propeller body of dismounting；The power supply is placed in sealing in the host cavity；The actuator is placed in
In the host cavity, the actuator is electrically connected the power supply, and the actuator drives the propeller body on the water
Movement.
Compared with prior art, the both sides of the propeller body of the underwater propeller with two wings structure of the utility model
Wing is symmetrically distributed with, propeller body is more advantageous to and keeps balance in progradation under water, user is promoted and is using tool
There is the balance during underwater propeller of two wings structure；User holds two wings, you can has both wings in the utility model
Stable aquatic sports is realized under the propulsion of the underwater propeller of structure, can freely imitate the underwater movement of aquatic organism,
It is more interesting；Wing connects propeller body in dismountable, removes the propeller body after wing and is more convenient for storing, energy
Parking space is enough saved, and when the underwater propeller with two wings structure to the present embodiment is needed to safeguard, Ke Yitong
Dismounting wing is crossed, targetedly wing and/or propeller body are safeguarded, without being safeguarded as an entirety, more
Added with beneficial to attended operation.
It is preferred that the wing is provided with handguard ring, the two handguard rings are symmetrically disposed on the propeller body two
Outside, and the two handguard ring openings are towards the grip part on front side of the wing.
It is preferred that the propeller body has the first end and second end in hatch frame, the hollow structure is along institute
The line for stating first end and second end is separated to form the first cavity and the second cavity, and first cavity is by the propeller sheet
The first end of body is connected with outside, and second cavity is connected by the second end of the propeller body with outside；The water
Lower propeller further includes cover, and the cover docks the first end of the propeller body and seals first cavity；It is described
Power supply is placed in first cavity, and the actuator is placed in second cavity.
It is preferred that the cover is in the streamline structure of one end open, the openend of the cover is towards the propeller sheet
The first end of body protrudes out to form step, and the step outer rim is provided with fluid sealant；The step is inserted into the propeller body
First end to realize the sealed connection of the cover and first cavity.
It is preferred that the propeller body is provided with one-way valve mechanism, the one-way valve mechanism connects first cavity,
The one-way valve mechanism limits gas from the outside one-way flow of the first cavity.
It is preferred that the first end of the propeller body is connected with fastener in what is rotated, offered on the fastener
Slot, the openend of the cover offer and the slot is matched engages hook, described in the cover is tightly connected
During the first cavity, rotate the fastener, the slot be connected together the engaging hook to lock the propeller body and
The cover.
It is preferred that the propeller body is provided with the first groove, first groove protrudes out to form the first hook, described
Wing protrudes out the first card convex to be formed with first fit depressions towards the propeller body, first card convex formed with
Matched first card slot of first hook, the propeller body is by first hook and the card of first card slot
It closes and locks the wing.
It is preferred that being provided with switch on the propeller body, the switch connects first hook, the switch control
Make engaging of first hook with first card slot.
It is preferred that the underwater propeller with two wings structure further includes protective cover, the protective cover is in one end open
Hollow structure, the protective cover is in Openworks shape, and the protective cover docks the second of the propeller body in one end of opening
End.
It is preferred that the wing is provided with switching switch, the switching switch connects the actuator to control the drive
The driving condition of moving part.
Description of the drawings
Fig. 1 is the structure diagram of the underwater propeller with two wings structure of the utility model.
Fig. 2 is the exploded view of the underwater propeller with two wings structure of the utility model.
Fig. 3 is the separated structure schematic diagram of cover and propeller body.
Fig. 4 is the structure diagram of wing.
Fig. 5 is the cover in A-A directions and propeller body sectional view when assembled in Fig. 3.
Fig. 6 is the sectional view when cover in A-A directions and propeller body decompose in Fig. 3.
Specific embodiment
The embodiment of the utility model described referring now to attached drawing, similar element numbers represent similar member in attached drawing
Part.
It please refers to Fig.1 shown in-Fig. 6, the underwater propeller 100 with two wings structure of the present embodiment is adapted for waterborne
Movement, aquatic sports is the aquatic sports of broad sense, including aquatic sports, underwater exercise and deep water movement.User is in this implementation
Stable aquatic sports can be realized under the propulsion of the underwater propeller 100 with two wings structure of example, can freely be imitated
The water activity of aquatic organism meets exploration of the user to the underwater world.To there is two wings structure to the present embodiment below
Underwater propeller 100 be described in detail.
It please refers to Fig.1 with shown in Fig. 2, the underwater propeller 100 with two wings structure of the present embodiment includes propeller sheet
Body 10, cover 20, two wings 30, power supply 40 and actuator 50.Wherein, as shown in Figure 5 and Figure 6, propeller body 10 is in
Hollow structure, propeller body 10 have in the first end 11 of hatch frame and second end 13, hollow structure along first end 11 and
The line of second end 13 is separated to form the first cavity 12 and the second cavity 14, and the first cavity 12 is by the first of propeller body 10
End 11 is connected with outside, and power supply 40 is placed in the first cavity 12, and cover 20 docks the first end 11 of propeller body and can
The first cavity of sealing 12 of dismounting so as to being stored in the first cavity 12 in sealing by power supply 40, is prevented due to first
The infiltration damage power supply 40 of cavity 12；Second cavity 14 is connected by the second end 13 of propeller body 10 with outside, is driven
Part 50 is placed in the second cavity 14, and actuator 50 is electrically connected power supply 40, and actuator 50 drives propeller body 10 under water
It promotes.Since the first cavity 12 and the second cavity 14 are in segmented state, power supply 40 in the first cavity 12 with
Actuator 50 in the second cavity 14 is practically at discrete state, avoids the heat that actuator 50 generates at work
Power supply 40 is transferred to so as to influence normal power supply of the power supply 40 to actuator 50；Two wings 30 are in symmetrically to be distributed in
The both sides of propeller body 10, wing 30 removably connect propeller body 10, two wings 30 are symmetrically distributed in propeller
The both sides of body 10, on the one hand, so that propeller body 10 more meets fluid mechanics principle when promoting under water, improve propulsion
Balance when device body 10 promotes under water, user hold two wings 30, you can have two wings structure in the present embodiment
Underwater propeller 100 propulsion under realize stable underwater propulsion, user can freely imitate the underwater of aquatic organism
Activity, it is more interesting；On the other hand, wing 30 is in the connection propeller body 10 of Quick Release, removes the propulsion after wing 30
Device body 10 is more convenient for storing, and can save parking space, and works as the pushing away under water with two wings structure needed to the present embodiment
When being safeguarded into device 100, targetedly wing 30 and/or propeller body 10 can be tieed up by removing wing 30
Shield, without being safeguarded as an entirety, is more conducive to attended operation.
It should be noted that the actuator 50 of the present embodiment is rotation motor, the output terminal of rotation motor 50 is connected with spiral shell
Paddle is revolved, when the output terminal of drive motor 50 rotates propeller is driven to rotate at a high speed, the flabellum of propeller carries out high-speed cutting to water
To generate propulsive force, so as to which the underwater propeller 100 with two wings structure for driving the present embodiment promotes under water, certainly, this
The actuator 50 of embodiment can also be jet type apparatus, and jet generates a forward propulsive force to actuator 50 backward, due to
Active force and reaction force, the underwater propeller 100 with two wings structure are subject to the anti-work of water in 50 jet backward of actuator
Firmly, the reaction force of water drives the underwater propeller 100 with two wings structure of the present embodiment to promote under water, due to driving
The specific propulsion mode of part 50 is not the emphasis description object of the present embodiment, it is any can drive the present embodiment have both wings knot
The driving device that the underwater propeller 100 of structure promotes can be not added with tired state herein as the actuator 50 of the present embodiment.
It please refers to Fig.1 with shown in Fig. 2, wing 30 is provided with handguard ring 33, and handguard ring 33 annularly connects wing 30, two shields
Bracelet 33 is symmetrically disposed on 10 liang of outsides of propeller body, and two handguard rings 33 are open towards the grip part on front side of wing 30.
During the underwater propeller 100 with two wings structure of the present embodiment is used, the both hands of user are passed through and held user
When holding the grip part of wing 20, two handguard rings 33 can limit the distance between arm and wing 30 of user, prevent from promoting
In the process since current are excessive so that the arm of user is excessive with the distance between wing 30 and causes user secured
It holds wing and user is caused to separate caused safe thing with the underwater propeller 100 with two wings structure of the present embodiment
Therefore.
It refers to shown in Fig. 2-Fig. 6, cover 20 is in the streamline structure of one end open, and the openend of cover 20 is towards propeller
The first end 11 of body 10 protrudes out the step 21 to be formed and be plugged in the first cavity 12, and step 21 is provided with fluid sealant 22；Propeller
Body 10 is provided with one-way valve mechanism 17, and one-way valve mechanism 17 connects the first cavity 12, and one-way valve mechanism 17 limits gas from the
The one-way flow from inside to outside of one cavity.When cover 20 connects the first cavity 12, step 21 is inserted into the first cavity 12, the first cavity 12
Interior volume reduces, air pressure increase, and the air pressure in the first cavity 12 at this time is more than external pressure, the gas warp in the first cavity 12
It is flowed out by one-way valve mechanism 17.After cover 20 and propeller body 10 connect, fluid sealant 22 ensure that cover 20 and propeller sheet
The leakproofness that body 10 connects, air pressure and ambient pressure in the first cavity 12 are equal and the first cavity 12 is in sealing state, cover
20 and propeller body 10 can not depart from easily.The one-way valve mechanism 17 of the present embodiment can be chosen for the flat of release air pressure
Weigh the one-way valve mechanism 17 of button, when pressing the balance button, you can realize the first cavity 12 and external connection, it at this time can be with
It is easily removed cover 20.
It please refers to Fig.1, shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the first end 11 of propeller is connected with fastener in what is rotated
18, offer slot 181 on fastener 18, the openend of cover 20 offers and slot 181 is matched engages hook 23,
When cover 20 is tightly connected the first cavity 12, fastener 18 is rotated, slot 181 is connected together engaging hook 23 to lock propeller
Body 10 and cover 20.
It refers to shown in Fig. 2-Fig. 4, propeller body 10 is provided with 16 and first groove 15 of switch, and the first groove 15 protrudes out
Form the first hook 151,16 the first hook 151 of connection of switch.Wing 30 protrudes out to be formed and the first groove towards propeller body 10
15 matched first card convexs 31, the first card convex 31 is formed to be connected with 151 matched first card slot 311 of the first hook, wing 30
When connecing propeller body 10, the first propeller body 10 is mutually clamped locking machine by the first hook 151 and the first card slot 311
The wing 30.In use, the first card convex 31 of wing 30 is aligned and is inserted into the first groove 15 of propeller body 10 so that the first card
The first card slot 311 on convex 31 is caught in the first hook 151 on the first groove 15, realizes wing 30 with propeller body 10 as schemed
1 locking；When needing to unlock, force switch 16, switch 16 squeezes the first hooks 151 so that the first hook 151 is away from the
One card slot 311 is with the locking of the first propeller of releasing and wing 30.
It please refers to Fig.1 with shown in Fig. 2, the underwater propeller 100 with two wings structure of the present embodiment further includes protective cover
60, protective cover 60 is in the hollow structure of one end open, and protective cover 60 is in Openworks shape, and protective cover 60 is promoted in one end docking of opening
The second end 13 of device body 10.Specifically, when protective cover 60 docks the second end 13 of propeller body 10 in one end of opening, put
It is contained in the propeller of the actuator 50 in the second cavity 14 in the hollow structure of protective cover 60, since protective cover 60 is in hollow out
Shape, water are contacted through protective cover 60 with propeller, and propeller can cut water to generate propulsive force when rotating, meanwhile, protective cover
60 also protect the propeller of actuator 50 to be not directly exposed to the underwater propeller 100 with two wings structure of the present embodiment
Outside, avoid and injured when user moves under water by the actuator 50 in work.
It please referring to Fig.1, shown in Fig. 2 and Fig. 4, wing 30 is provided with switching switch 32, and switching switch 32 connects actuator 50,
Switching switch 32 controls the driving condition of actuator 50.Specifically, switching switch 32 is arranged at the holding position of wing 30, make
For user when holding wing, the switching of the driving condition of actuator 50 can be realized in the position without converting hand, is more convenient for using
Operation when person promotes under water.Wherein, the driving condition that switching switch 32 controls includes acceleration mode, deceleration regime and stopping
State by selecting 32 different conditions of switching switch, realizes the work of the underwater propeller 100 with two wings structure of the present embodiment
Operation mode, such as propulsion, deceleration is accelerated to promote and stop promoting.Specifically, switching switch 32 can be provided separately within one side
On wing 30, it can also set up separately on both sides wing 30.Exemplified by switching switch 32 to be set up separately on both sides wing 30, description is cut
Change the specific setting of switch 32:Switching switch 32 positioned at 30 one side of wing controls the acceleration mode of actuator 50, positioned at wing
The switching switch 32 of 30 opposite sides controls the deceleration regime and halted state of actuator 50.Set the original state of the present embodiment as
Halted state controls the underwater with two wings structure of the present embodiment by pressing the switching switch 32 positioned at 30 one side of wing
Propeller 100 accelerates to promote, and acceleration mode can be preset with several acceleration shelves, and each accelerating power difference for accelerating shelves passes through
The acceleration mode of different acceleration shelves is selected, controls the underwater propeller 100 with two wings structure of the present embodiment with friction speed
Accelerate to promote, be promoted interesting；When needing to slow down, the switching switch 32 of 30 one side of wing is located at by pressing to control this reality
The deceleration of the underwater propeller 100 with two wings structure for applying example promotes, and deceleration regime can be preset with several reduction gears, each subtract
The retarding powers of fast shelves is different, by selecting the deceleration regime of different reduction gears, controls the two wings structure that has of the present embodiment
Underwater propeller 100 is slowed down with friction speed to be promoted, and ensures the safety promoted.Further, the setting of shelves and reduction gear is accelerated
It can be overlapped, i.e., switching switch 32 is preset as several grades of restriction speed, and gear is accelerated to be used to that fltting speed will be promoted for accelerator key,
Reduction gear is used to that fltting speed will be reduced for deceleration key, to realize the simple control of switching switch 32.Further, this implementation
The underwater propeller 100 with two wings structure of example further includes display screen 70, the display screen 70 connection actuator 50, display screen 70
For showing the numerical value such as current 40 electricity of power supply, driving condition and fltting speed, convenient for users to this implementation of intuitive judgment
The real-time status of the underwater propeller 100 with two wings structure of example.
Incorporated by reference to shown in Fig. 1-Fig. 6, the propeller body of the underwater propeller 100 with two wings structure of the utility model
10 both sides are symmetrically distributed with wing 30, are more advantageous to propeller body 10 and keep balance in progradation under water, promotion makes
Balance of the user when using the underwater propeller 100 with two wings structure；User holds two wings 30, you can in this reality
Stable underwater propulsion is realized under the propulsion of the new underwater propeller 100 with two wings structure, can freely be imitated
The underwater movement of aquatic organism, it is more interesting；Wing 30 connects propeller body 10 in dismountable, after removing wing 30
Propeller body 10 be more convenient for storing, can save parking space, and when needing the two wings structure that has to the present embodiment
It, can be by removing wing 30, targetedly to wing 30 and/or propeller body 10 when underwater propeller 100 is safeguarded
It is safeguarded, without being safeguarded as an entirety, is more conducive to attended operation.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered
Scope.
Claims (10)
1. a kind of underwater propeller with two wings structure, is adapted for aquatic sports, which is characterized in that including：
Propeller body, the propeller body are in hollow structure, and the hollow structure forms host cavity；
Two wings, two wings are in the both sides for being symmetrically distributed in the propeller body, and the wing removably connects
The propeller body；
Power supply, the power supply are placed in sealing in the host cavity；
Actuator, the actuator are placed in the host cavity, and the actuator is electrically connected the power supply, the actuator
The propeller body is driven to move on the water.
2. there is the underwater propeller of two wings structure as described in claim 1, which is characterized in that the wing is provided with handguard
Ring, the two handguard rings are symmetrically disposed on two outside of the propeller body, and the two handguard ring openings are towards the machine
Grip part on front side of the wing.
3. there is the underwater propeller of two wings structure as described in claim 1, which is characterized in that the propeller body has
In the first end and second end of hatch frame, the hollow structure is separated to form first along the line of the first end and second end
Cavity and the second cavity, first cavity are connected by the first end of the propeller body with outside, second cavity
It is connected by the second end of the propeller body with outside；The underwater propeller with two wings structure further includes cover,
The cover docks the first end of the propeller body and seals first cavity；The power supply is placed in described first
In cavity, the actuator is placed in second cavity.
4. there is the underwater propeller of two wings structure as claimed in claim 3, which is characterized in that the cover is in one end open
Streamline structure, the first end of openend towards the propeller body of the cover protrudes out to form step, and the step
Outer rim is provided with fluid sealant；The step is inserted into the first end of the propeller body to realize the cover and first chamber
The sealed connection of body.
5. there is the underwater propeller of two wings structure as claimed in claim 4, which is characterized in that the propeller body is set
There is one-way valve mechanism, the one-way valve mechanism connects first cavity, and the one-way valve mechanism limits gas from described first
The outside one-way flow of cavity.
6. there is the underwater propeller of two wings structure as claimed in claim 4, which is characterized in that the of the propeller body
One end is connected with fastener in what is rotated, slot is offered on the fastener, the openend of the cover offers and institute
It states the matched engaging of slot to hook, when the cover is tightly connected first cavity, rotates the fastener, the engaging
Slot is connected together the engaging hook to lock the propeller body and the cover.
7. there is the underwater propeller of two wings structure as described in claim 1, which is characterized in that the propeller body is set
There is the first groove, first groove protrudes out to form the first hook, and the wing is protruded out towards the propeller body to be formed and institute
The first card convex of the first fit depressions is stated, first card convex is formed and matched first card slot of first hook, institute
Propeller body is stated by wing described in the snap lock of first hook and first card slot.
8. there is the underwater propeller of two wings structure as claimed in claim 7, which is characterized in that set on the propeller body
Switch is equipped with, the switch connects first hook, and the switch controls the card of first hook and first card slot
It closes.
9. there is the underwater propeller of two wings structure as claimed in claim 3, which is characterized in that described with two wings structure
Underwater propeller further includes protective cover, and the protective cover is in the hollow structure of one end open, and the protective cover is in Openworks shape, described
Protective cover docks the second end of the propeller body in one end of opening.
10. there is the underwater propeller of two wings structure as described in claim 1, which is characterized in that the wing, which is provided with, to be cut
Switch is changed, the switching switch connects the actuator to control the driving condition of the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319146.8U CN207389513U (en) | 2017-10-12 | 2017-10-12 | Underwater propeller with two wings structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319146.8U CN207389513U (en) | 2017-10-12 | 2017-10-12 | Underwater propeller with two wings structure |
Publications (1)
| Publication Number | Publication Date |
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| CN207389513U true CN207389513U (en) | 2018-05-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721319146.8U Active CN207389513U (en) | 2017-10-12 | 2017-10-12 | Underwater propeller with two wings structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
-
2017
- 2017-10-12 CN CN201721319146.8U patent/CN207389513U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US11479324B2 (en) | 2016-09-12 | 2022-10-25 | Kai Concepts, LLP | Watercraft device with hydrofoil and electric propeller system |
| US11919608B2 (en) | 2016-09-12 | 2024-03-05 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11091232B1 (en) | 2020-04-22 | 2021-08-17 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11801919B2 (en) | 2020-04-22 | 2023-10-31 | Kai Concepts, LLC | Waterproof container having a waterproof electrical connector |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
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