CN201211414Y - Portable swim thruster - Google Patents
Portable swim thruster Download PDFInfo
- Publication number
- CN201211414Y CN201211414Y CNU2008201268718U CN200820126871U CN201211414Y CN 201211414 Y CN201211414 Y CN 201211414Y CN U2008201268718 U CNU2008201268718 U CN U2008201268718U CN 200820126871 U CN200820126871 U CN 200820126871U CN 201211414 Y CN201211414 Y CN 201211414Y
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- CN
- China
- Prior art keywords
- motor
- storage battery
- propeller
- portable
- diving
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable swimming propeller, which achieves the aim of propelling movement of a swimmer through driving a jet paddle by electric power to generate counterforce of water pressure difference by means of a light floating body which is convenient to load, based on a submersible hollow storage battery. The portable swimming propeller comprises the submersible hollow storage battery, an antifouling cover, a motor, the jet paddle and a controller, wherein the antifouling cover is arranged on one end of the submersible hollow storage battery; one end of the motor is arranged in the submersible hollow storage battery, while the other end is arranged on the antifouling cover; the jet paddle is arranged on a motor shaft of the motor in the submersible hollow storage battery; the motor and the submersible storage battery are connected with the controller which is arranged in a shell of the submersible hollow storage battery; and a plurality of inlet openings arranged on the antifouling cover and a hydrophobic light floating material coated on the shell of the submersible hollow storage battery are used for resisting water and improving buoyancy of the portable swimming propeller. The portable swimming propeller has the advantages of convenient portability and simple structure, and can propel movement of the floating body and the swimmer by counterforce generated by water current.
Description
Technical field
The utility model relates to a kind of waters propeller, particularly a kind of portable propeller of swimming across that is applicable to.
Background technology
At present, conventional portable life saving apparatus mostly is lifebuoy, life vest, inflatable Life belt and diving die Schwimmhaut etc., reach the purpose of lifesaving though carry floating floating when these those lifesaving apparatuses place water, but in fact these lifesaving apparatuses only are buoyancy aids waterborne, moving if desired then is to need the people to remove paddling, therefore the muscle power of personnel selection go to move just slower, and time or trip can cause apart from a length, and the people's is tired out, in case run into the waters risk, it is very poor that people's self-saving ability will show, unable to do what one wishes.
The utility model content
In view of the above problems, it is a kind of portable and be applicable to that the waters swims across that main purpose of the present utility model is to provide, and produce the propeller of power.
To achieve these goals, the utility model has adopted following technical proposals:
The described portable propeller of swimming across is for based on diving hollow battery and reach the purpose of the personnel's motion that promotes to swim across by the lightweight buoyancy aid of portable carrying and the reaction force that utilizes the electronic jet blade rotation of driven by power to produce differential water pressures; And dirtproof cover, an end that this portable propeller of swimming across comprises diving hollow battery, be installed in this diving hollow battery one end are located in the diving hollow battery and the other end is installed in the motor in the dirtproof cover and be installed on the electric electromechanics arbor and place the interior jet blade of diving hollow battery, wherein, and on described dirtproof cover, offer a plurality of inlet openings, so that water is sucked in this water inlet; And on the shell of described diving hollow battery, be coated with hydrophobic lightweight floating body material, with in order to waterproof with increase the portable angle of rake buoyancy of swimming across.
In addition, in described diving hollow battery one end, be equiped with controller, and it links to each other with described diving hollow battery with described motor respectively, in order to control motor ON/OFF and rotating speed; Again, be provided with the jet cover coaxial in the described diving hollow battery and in described electric electromechanics arbor, discharge, improve the portable angle of rake propulsive efficiency of swimming across described in the utility model to reduce loss radially and to allow current concentrate axially with the jet blade.
By said structure as can be known, the portable propeller of swimming across described in the utility model can rotate coaxial jet blade rotation by motor and produce differential water pressures, and make these current along the hollow battery inner chamber high velocity jet backward of diving under water, thereby the reaction force that produces goes to promote buoyancy aid and the people moves, and needing under the prior art to have avoided the problem of artificial paddling, and can reach swims across rapidly beaches and the speedily carry out rescue work purpose of lifesaving of waters, and this propeller is easy to carry, and has practical value in actual applications.
Description of drawings
Fig. 1 is the described portable angle of rake overall structure schematic diagram of swimming across;
Fig. 2 is the described portable angle of rake cutaway view of swimming across;
Fig. 3 is the described portable angle of rake left side view of swimming across.
The specific embodiment
Come the portable propeller of swimming across described in the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1, Fig. 2 and Fig. 3, the portable propeller of swimming across described in the utility model comprises diving hollow battery 10, dirtproof cover 20 and motor 30, wherein, be coated with hydrophobic lightweight protective materials 101 on the outer surface of described diving hollow battery 10, this hydrophobic lightweight protective materials 101 is in order to protection and increase the portable angle of rake buoyancy of swimming across; Described dirtproof cover 20 is for to be installed in an end of this diving hollow battery 10, and offers a plurality of inlet openings 201 thereon, so that water is sucked in the diving hollow battery 10 (seeing direction shown in the arrow A among Fig. 2); And described motor 30 1 ends are for being located in the described diving hollow battery 10, be that its end with motor shaft places in the described diving hollow battery 10 for stretching, the other end is then for being installed on dirtproof cover 20, and this is held to being fixed together for concentric with dirtproof cover 20.
In addition, in the housing 100 of described diving hollow battery 10, be equiped with controller 40, this controller 40 is for to be sealed in the housing 100 of described diving hollow battery 10, and this controller 40 is for linking to each other with diving hollow battery 10 with described motor 30 respectively, and it is mainly in order to control the ON/OFF and the rotating speed of motor 30; And on the motor shaft 301 of described motor 30 the coaxial jet blade 302 that is equiped with, and coaxial and on motor shaft 301, also be equiped with jet cover 303 with this jet blade 302, see shown in Fig. 3 that described jet blade 302 is for being in this jet cover 303; By said structure, thereby can guarantee that this jet cover 303 rotates together with jet blade 302, and reduce radially loss and allow the more concentrated and discharge vertically of current, thereby improve the portable angle of rake propulsive efficiency of swimming across described in the utility model.
Described diving hollow battery 10 is a hollow structure, it has one and is the inner chamber 102 that connects shape, when the current that suck from described inlet opening 201 through with the jet blade 302 high speed rotating boostings of motor 30 coaxial settings after can axially discharge (seeing direction shown in the arrow B among Fig. 2) along this on described inner chamber 102 walls.
Again, see shown in Fig. 2, be arranged between end of dirtproof cover 20 and the diving hollow battery 10 at motor 30 and be equiped with a support 304, and this support 304 is in order to stable this described motor 30, make this motor 30 be stable in diving hollow battery 10 and the dirtproof cover 20, in order to keep concentricity and stability, upheaval up and down, instability have been avoided when jet blade 302 and 303 runnings of jet cover, taking place.
In addition, in actual applications, as described in described motor 30 also can directly be installed on by a fixed support together as jet blade 302 and jet cover 304 in the inner chamber 102 of diving hollow battery 10.
The described hydrophobic lightweight buoyancy aid 101 that is coated on the diving hollow battery 10 can be conventional inflation buoyancy aid, foaming buoyancy aid or other light material, and its shape also can be dalta wing, development-oriented or other shapes.
Shown in Fig. 1, Fig. 2 and Fig. 3, the portable propeller of swimming across described in the utility model utilizes existing diving hollow battery 10 as power source, has both dwindled the portable angle of rake volume of swimming across, and also accomplishes stealthy purpose.
When described diving hollow battery 10 is powered to motor 30 by controller 40, motor 30 just drives coaxial jet blade 302 rotation at a high speed, and then in the inner chamber 102 of this diving hollow battery 10, produce differential water pressures, thereby in the described inlet opening 201 that is opened on the dirtproof cover 20, suck current; Simultaneously, after the current of this suction pass through the high speed rotating boosting of jet blade 302 again, and axially go out, thereby produce the purpose that reaction force reaches the motion that promotes to swim across from inner chamber 102 high velocity jet of diving hollow battery 10.
In said process, and when current move rapidly, created good cooler environment also for motor 30, thereby in the utility model, can adopt miniature motor 30 and powerful motor 30.
The portable propeller of swimming across described in the utility model both can bondage in swimming across or the diving personnel replace the propulsion plant of die Schwimmhaut on one's body, also can supply with people as buoyancy aid separately uses, and wherein said diving hollow battery 10 can be designed to one group or some groups of combinations according to actual needs, and the hollow power supply that is made into circle, square or other shapes.
Claims (4)
1. portable propeller of swimming across, comprise the diving hollow battery that is hollow form, it is characterized in that, also comprise the dirtproof cover, the end that are installed in this diving hollow battery one end be located in the diving hollow battery and the other end be the motor that is installed in dirtproof cover, the controller that is installed on the electric electromechanics arbor and places the jet blade in the diving hollow battery and be installed in the diving hollow accumulator housing and link to each other with motor with this diving hollow battery respectively, wherein, and on described dirtproof cover, offer a plurality of inlet openings.
2. the portable according to claim 1 propeller of swimming across is characterized in that, is coated with hydrophobic lightweight floating body material on the shell of described diving hollow battery.
3. the portable according to claim 1 propeller of swimming across is characterized in that, is equiped with the jet cover coaxial with the jet blade on described motor.
4. the portable according to claim 1 propeller of swimming across is characterized in that, is installed in the end in the dirtproof cover and dives under water at described motor to be equiped with a support between the hollow battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201268718U CN201211414Y (en) | 2008-07-03 | 2008-07-03 | Portable swim thruster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201268718U CN201211414Y (en) | 2008-07-03 | 2008-07-03 | Portable swim thruster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211414Y true CN201211414Y (en) | 2009-03-25 |
Family
ID=40495569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201268718U Expired - Fee Related CN201211414Y (en) | 2008-07-03 | 2008-07-03 | Portable swim thruster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211414Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100169A (en) * | 2017-12-15 | 2018-06-01 | 余孝永 | A kind of individual soldier's power is swum across machine |
| CN110465054A (en) * | 2019-09-20 | 2019-11-19 | 深圳市中联讯科技有限公司 | Wearable propulsion device of swimming across |
| WO2021237561A1 (en) * | 2020-05-26 | 2021-12-02 | 博雅工道（北京）机器人科技有限公司 | Compact egg-shaped propeller |
-
2008
- 2008-07-03 CN CNU2008201268718U patent/CN201211414Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100169A (en) * | 2017-12-15 | 2018-06-01 | 余孝永 | A kind of individual soldier's power is swum across machine |
| CN110465054A (en) * | 2019-09-20 | 2019-11-19 | 深圳市中联讯科技有限公司 | Wearable propulsion device of swimming across |
| CN110465054B (en) * | 2019-09-20 | 2024-02-13 | 深圳市中联讯科技有限公司 | Wearable swimming propulsion device |
| WO2021237561A1 (en) * | 2020-05-26 | 2021-12-02 | 博雅工道（北京）机器人科技有限公司 | Compact egg-shaped propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20100703 |