CN103112565A - Underwater propulsion device - Google Patents
Underwater propulsion device Download PDFInfo
- Publication number
- CN103112565A CN103112565A CN2012105318420A CN201210531842A CN103112565A CN 103112565 A CN103112565 A CN 103112565A CN 2012105318420 A CN2012105318420 A CN 2012105318420A CN 201210531842 A CN201210531842 A CN 201210531842A CN 103112565 A CN103112565 A CN 103112565A
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- China
- Prior art keywords
- motor
- screw propeller
- connecting rod
- electric motor
- shell
- 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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Abstract
The invention relates to an underwater propulsion device, which comprises an outer housing, an electric motor, a screw propeller and a connecting rod, wherein the outer housing is in a circular ring body housing structure; the electric motor is arranged at the center; the electric motor and the inner wall of the outer housing are connected and fixed through the connecting rod; the screw propeller is connected on one side of the electric motor through a rotating shaft; a storage battery is arranged at the top of the outer housing; and grab handles are symmetrically arranged on both sides. The underwater propulsion device has the advantages of being reasonable in design, convenient and practical, convenient to operate, and the like.
Description
Technical fieldThe present invention relates to a kind of transportation means, especially a kind of instrument of advancing under water.
Background technologyAt present, exploration, scientific investigation under water, fishing for etc. in work, is all to swim to dive under water by trick after people bear oxygen bottle and dress diving suit in water to advance usually, can't by other propulsion equipments, bring very big inconvenience to people.
Summary of the inventionThe purpose of this invention is to provide a kind of delicate structure, control easy, widely used underwater propeller.
The present invention includes shell, motor, screw propeller and connecting rod, described shell is the torus housing structure, and the center is provided with motor, is connected and fixed by connecting rod between motor and outer casing inner wall; Connect screw propeller in motor one side by rotating shaft; Storage battery is installed at top at shell, and bilateral symmetry is installed lever.
During use, the user wears after diving suit with this equipment plunge, both hands are held respectively the lever of shell both sides, before stretching forward both arms this equipment being placed on body, head oblique below, then starter motor, drive the screw propeller High Rotation Speed after machine operation, stir backward current formation propulsive effort forward by screw propeller, move forward thereby drive the user.When adjusting direct of travel, control screw propeller by arm it just can towards the direction that will advance.
Compared with the prior art, beneficial effect of the present invention is: reasonable in design, convenient and practical, operation is convenient, propulsive force in powerful water can be provided, and help people's work of diving under water.
Description of drawingsFig. 1 is spatial structure sketch of the present invention.
Drawing reference numeral: 1 is that shell, 2 is that motor, 3 is that screw propeller, 4 is that connecting rod, 5 is that storage battery, 6 is lever.
The specific embodimentIn spatial structure sketch of the present invention shown in Figure 1, comprise shell 1, motor 2, screw propeller 3 and connecting rod 4, described shell is the torus housing structure, the center is provided with motor, is connected and fixed by connecting rod between motor and outer casing inner wall; Connect screw propeller in motor one side by rotating shaft; Storage battery 5 is installed at top at shell, and bilateral symmetry is installed lever 6.
Claims (1)
1. underwater propeller, comprise shell (1), motor (2), screw propeller (3) and connecting rod (4), it is characterized in that: described shell (1) is the torus housing structure, the center is provided with motor (2), is connected and fixed by connecting rod (4) between motor (2) and shell (1) inwall; Connect screw propeller (3) in motor (2) one sides by rotating shaft; Storage battery (5) is installed at top at shell (1), and bilateral symmetry is installed lever (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105318420A CN103112565A (en) | 2012-12-12 | 2012-12-12 | Underwater propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105318420A CN103112565A (en) | 2012-12-12 | 2012-12-12 | Underwater propulsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103112565A true CN103112565A (en) | 2013-05-22 |
Family
ID=48410968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105318420A Pending CN103112565A (en) | 2012-12-12 | 2012-12-12 | Underwater propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103112565A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523758A1 (en) * | 1985-07-03 | 1987-01-08 | Peter Jakusch | Powered float for water sports |
| US4996938A (en) * | 1989-08-08 | 1991-03-05 | American Gothic Productions | Apparatus for propelling a user in an underwater environment |
| DE4001854A1 (en) * | 1990-01-23 | 1991-07-25 | Heinrich Halamicek | Thrust generator with hollow shell body - which forms support surface profile in cross=section, with lug profile at edge |
| RU1819793C (en) * | 1990-11-26 | 1993-06-07 | Производственное объединение "Компрессор" | Diversъ tug |
| CN2848277Y (en) * | 2005-09-07 | 2006-12-20 | 史一民 | Hand electrical propeller on water |
| CN2871376Y (en) * | 2004-05-28 | 2007-02-21 | 特嘉科研有限公司 | Propellent on water bottom |
| CN2913179Y (en) * | 2006-02-06 | 2007-06-20 | 无锡安久自动车有限公司 | Underwater propeller |
-
2012
- 2012-12-12 CN CN2012105318420A patent/CN103112565A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523758A1 (en) * | 1985-07-03 | 1987-01-08 | Peter Jakusch | Powered float for water sports |
| US4996938A (en) * | 1989-08-08 | 1991-03-05 | American Gothic Productions | Apparatus for propelling a user in an underwater environment |
| DE4001854A1 (en) * | 1990-01-23 | 1991-07-25 | Heinrich Halamicek | Thrust generator with hollow shell body - which forms support surface profile in cross=section, with lug profile at edge |
| RU1819793C (en) * | 1990-11-26 | 1993-06-07 | Производственное объединение "Компрессор" | Diversъ tug |
| CN2871376Y (en) * | 2004-05-28 | 2007-02-21 | 特嘉科研有限公司 | Propellent on water bottom |
| CN2848277Y (en) * | 2005-09-07 | 2006-12-20 | 史一民 | Hand electrical propeller on water |
| CN2913179Y (en) * | 2006-02-06 | 2007-06-20 | 无锡安久自动车有限公司 | Underwater propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |