CN201329950Y - Electric wakeboard - Google Patents
Electric wakeboard Download PDFInfo
- Publication number
- CN201329950Y CN201329950Y CNU2008201120049U CN200820112004U CN201329950Y CN 201329950 Y CN201329950 Y CN 201329950Y CN U2008201120049 U CNU2008201120049 U CN U2008201120049U CN 200820112004 U CN200820112004 U CN 200820112004U CN 201329950 Y CN201329950 Y CN 201329950Y
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- CN
- China
- Prior art keywords
- slide plate
- plate body
- driving device
- electric skateboard
- shaft
- 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
An electric wakeboard adopts a motor driving device to drive an impeller (propeller) and has simple structure as well as safety and reliability. The electric wakeboard comprises a wakeboard body for bearing equipment and a human body, the impeller for strongly impacting the water and pushing the wakeboard body to move, the driving device for enabling the impeller to rotate, batteries for providing power to the driving device, and a speed adjusting rotating handle for adjusting the speed of the driving device. The driving device comprises an electric motor, a coupler, a driving shaft, a driven shaft and a bracket, wherein the driving shaft and the driven shaft are fixed inside the bracket via a bearing, the output shaft of the electric motor and the shaft head of the driving shaft are connected into a whole via the coupler, a bevel gear of the driving shaft and that of the driven shaft are meshed together, and the impeller is mounted at the end part of the driven shaft. The electric wakeboard is applicable to sports and games of people on water.
Description
Technical field
The present invention relates to a kind of aquatic sports apparatus, particularly a kind of waterborne electric skateboard that is used for amusement on water, recreation, lifesaving.
Background technology
Chinese patent 2005200813234 discloses a kind of " water electric slide type servo-unit ", it is provided with the slide type housing, be provided with electrical source of power in the housing, reception, feedway, advance draining jacking system, underwater spotlight, the various control circuits of underwater camera, it is characterized in that the housing upper surface is provided with safety guard and manual mode operation bar, lower surface is provided with diving support and propelling unit.This invention is because many its structure more complicated of purposes.Chinese patent 2006100444525 discloses a kind of " underwater slide board ", drive uncomfortable for overcoming traditional water cycle, drive than deficiencies such as efforts, the type of drive of the reciprocal pedal-type of stretcher and the driving device that a cover adapts are adopted in this invention, adopt less surfboard, new-type steering hardware and unidirectional moving vane, obviously, the structure of this patent is also quite complicated.Chinese patent 2005200929565 discloses a kind of " aquaplane ", and this aquaplane comprises surfboard and two water-pulling rods; Surfboard is a rectangular structure, and surfboard one end is sharp arcuate structure, and surfboard is provided with the pin fixer; Each water-pulling rod comprises push rod and water pushing plate, and water pushing plate is fixed on push rod one end.The water end (W.E.) face that pushes away of the water pushing plate of each push rod is provided with branch water plate, divide water plate and water pushing plate to form " fore-telling " font structure, be provided with two mangers between water pushing plate and push rod, one end of two mangers is connected with push rod, the other end of two mangers is connected with the two ends, the left and right sides of water pushing plate respectively, and two mangers and water pushing plate form triangular structure.Though this patent is simple in structure, there are not power and machinery, its practicality and safety are left to be desired.
Summary of the invention
Technical matters to be solved by this invention provides a kind of simple in structure, safe and reliable, adopts the waterborne electric skateboard of transmission gear for electric motor impeller (propelling unit).
The technical solution adopted for the present invention to solve the technical problems is, a kind of waterborne electric skateboard, it is characterized in that, comprise slide plate body, impeller, driving device, battery, speed control crank, the back side at this slide plate body is equipped with driving device, on this driving device impeller is installed, and in the engine chamber of this slide plate body battery is installed, this battery is electrically connected with driving device, and this speed control crank is installed on the positive front part sides of this slide plate body and is electrically connected with driving device.
Wherein this driving device comprises electrical motor, coupler, imput shaft, driven axle, support, imput shaft and driven axle by bearing fixing in support, the output shaft of electrical motor and the spindle nose of imput shaft connect as one by coupler, the bevel gear of imput shaft and the bevel gear of driven axle mesh together, and impeller is installed in the end of driven axle.
Wherein this support is linked in sequence and is constituted by one flat plate and a vertical tube, a horizontal pipe, and this support plate is fixed on the slide plate body, and entire bracket is positioned at the slide plate body back side and is in slide plate body center-of-gravity position.
Be provided with protective cover and grille guard, protective cover is fixed on the vertical tube and is overlapping horizontal pipe, and grille guard is fixed on the protective cover two-port.
Wherein this speed control crank comprises interior axle, outer handle and flange, interior axle is welded on the flange, and axle in outer grip is bonded in the two ends sloping portion on the flange outward, being provided with packing seal between two ends sloping portion and the middle rotating element, flange is fixed on the slide plate body outward.
Be provided with float switch, this float switch comprises ball float, and with ball float bonded assembly lever, with lever middle part bonded assembly pivot shaft, the conducting strip that can contact with lever end, lever is fixed on slide plate body afterbody side by pivot shaft.
Be provided with the noctilucence compass, this noctilucence compass is bonded in the slide plate body portion groove, on this noctilucence compass card fluorescent coating is arranged.
Be provided with engine chamber, this engine chamber wall suitable for reading is higher than slide plate body front, and cover plate fastens engine chamber wall sealing suitable for reading, in this engine chamber battery case is installed, the battery case two ends are installation and control device and electrical motor respectively, and motor output shaft is in slide plate body center-of-gravity position.
Be provided with heating panel, this heating panel is below the electrical motor between battery case base plate and the support plate.The skin of this slide plate body is a plastic layer, establishes froth bed in plastic layer inside, and the proportion of this slide plate body is less than the proportion of water.
After adopting said structure, because the proportion of slide plate is enough to carrying personnel and equipment less than the proportion of water, this slide plate floats on the surface forever, and is safe and reliable.Because adopt cover plate to be fastened on the peripheral boss of engine chamber Hatch Opening, its leak tightness is relatively good, helps protecting the electrical equipment in the engine chamber.Mechanics is installed on the stability that slide plate body center-of-gravity position guarantees slide plate.Being provided with the noctilucence compass guarantees that travel night and does not get lost.Be provided with float switch, when people left slide plate, ball float loses buoyancy of water made lever end disengaging conducting strip cause electrical motor to stop operating, and slide plate " casts anchor ".Owing to establish speed control crank in slide plate body limit portion, the end user only need lie prone on slide plate or be sitting in the tail and handle promptly movable, the recreation of speed control crank, fetch water or health tilts all can make about slide plate and turns to pin, this shows that this slide plate is simple to operate, easy to use, all-ages.Owing to adopt driven by power and mechanical drive, can increase utility functions such as lifesaving, transportation, because the speed of advance of slide plate can be regulated, can improve entertainment interest like this.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the main TV structure scheme drawing of waterborne electric skateboard of the present invention.
Fig. 2 is vertical sectional structure scheme drawing of waterborne electric skateboard of the present invention.
Fig. 3, Fig. 4 are the structural representations of speed control crank shown in Fig. 1, and wherein Fig. 4 is the lateral plan of Fig. 3.
Fig. 5 is the circuit block diagram of waterborne electric skateboard of the present invention.
The specific embodiment
As shown in Figure 1 and Figure 2, waterborne electric skateboard of the present invention, comprise slide plate body 10, impeller 20, driving device, battery 83, speed control crank 40, the back side at this slide plate body 10 is equipped with driving device, impeller 20 is installed on this driving device, battery 83 is installed in the engine chamber of this slide plate body, and this battery 83 is electrically connected with driving device, and this speed control crank 40 is installed on these slide plate body 10 positive front part sides and is electrically connected with driving device.
As shown in Figure 2, driving device comprises electrical motor 51, coupler 52, imput shaft 53, driven axle 54, support 55, imput shaft 53 and driven axle 54 are fixed in the support 55 by bearing 56, the spindle nose of the output shaft of electrical motor 51 and imput shaft 53 connects as one by coupler 52, the bevel gear 531 of imput shaft meshes together with the bevel gear 541 of driven axle, and two impellers 20 are respectively by the fastening end that is installed in driven axle 54 of double nuts.
As shown in Figure 2, support 55 is linked in sequence and is constituted by one flat plate 551 and vertical tube 552, a horizontal pipe 553, this support plate 551 is fixed on the slide plate body 10, and entire bracket is positioned at the back side of slide plate body 10 and is in the center-of-gravity position of slide plate body 10.
As shown in Figure 2, be provided with protective cover 554 and grille guard 555, protective cover 554 is fixed on the vertical tube 552 and is overlapping horizontal pipe 553, and grille guard 555 is fixed on protective cover 554 two-port.
As shown in Figure 3, Figure 4, axle 41 in speed control crank 40 comprises, outward 42 and flange 43, interior axle 41 is welded on the flange 43, axle 41 in overlapping 42 outward, outward the two ends sloping portion is bonded on the flange, being provided with packing seal 44 between two ends sloping portion and the middle rotating element, flange 43 is fixed on (referring to Fig. 1) on the slide plate body 10 outward.The structure of this speed control crank 40 is identical with the speed control crank of common electrical motor-car with principle of work.For easy for installation, slide plate is reserved mounting groove and is needed the dip plane, helps tightening screw like this flange is fixed on the slide plate body 10, therefore will become sloping portion and middle rotating element to the transformation of the way outward.
As shown in Figure 1 and Figure 2, be provided with float switch, this float switch comprises ball float 61, with ball float bonded assembly lever 62, with lever middle part bonded assembly pivot shaft 63, the conducting strip 64 that can contact with lever end, lever 62 is fixed on slide plate body 10 afterbody sides by pivot shaft 63.When people left slide plate, slide plate floated, and ball float loses buoyancy of water and makes lever end disengaging conducting strip and electrical motor is stopped operating, and slide plate stops the original place substantially, is equivalent to " casting anchor ".
As shown in Figure 1, be provided with noctilucence compass 70, this noctilucence compass is bonded in the slide plate body portion groove 71, on this noctilucence compass card fluorescent coating is arranged.
As shown in Figure 2, be provided with engine chamber 80, these engine chamber 80 walls suitable for reading are higher than the front of slide plate body 10, cover plate 81 fastens engine chamber 80 wall sealings suitable for reading, battery case 82 is installed in this engine chamber, battery case 82 inside are equipped with chargeable battery 83, and the battery case two ends are installation and control device 84 and electrical motor 51 respectively, and electrical motor 51 output shafts are in the center-of-gravity position of slide plate body 10.
As shown in Figure 2, be provided with heating panel 57, this heating panel 57 is below the electrical motor 51 between battery case 82 base plates and the support plate 551.The high temperature that electrical motor 51 on period produce passes to support 55 (at first being dull and stereotyped 551) by heating panel 57.
As shown in Figure 2, the skin of this slide plate body 10 is a plastic layer 11, establishes froth bed 12 in plastic layer 11 inside, makes the proportion of the proportion of this slide plate body 10 less than water.
Main performance and parameter:
This equipment is used for water survival, amusement on water, recreation, and expanded motor power, capacity of cell as required are to improve running velocity, as the marine communication means in summer.Cost is low, easy to use, powered battery is pollution-free, noiselessness, environmentally friendly machine, and application is wide.
Major part has shell, battery, motor, controller, battery case, propelling unit and speed control crank.
Main material
Shell: common plastic material
Battery aluminic acid battery, colloid battery, lithium cell;
Motor is brushless, the 24-36V standard electromotor
Controller is brushless, 24-36V battery-driven car universal controller
The battery case aluminium alloy castings
The support aluminum alloy, the protective case plastics
Speed control crank common electrical motor-car speed control crank
Other accessories can be with No. 45 steel, aluminum alloy, plastics etc.
Install
1 is fixed by bolts to battery, motor, controller on the battery case.
2 put battery case in the engine chamber into, use the bolt battery case, connect power circuit.
The installation of 3 impellers and driving device thereof, the conventional mechanical installation procedure.
4 is rack-mount with protective case, first-class front and back guard net.
5 connect each parts electric wire according to circuit block diagram shown in Figure 5, guarantee sealing.
Principle of work
The plastics manufacturing of 1 shell, internal foam-polystyrene, its buoyancy are 900 kilograms/cubic meter foam.
2 Battery Market have sale
3 speed control cranks are connected with controller, the control motor speed, and turning cylinder impeller (propelling unit) rotation utilizes the antagonistic force promotion slide plate of impeller and water to advance, and maximum speed is 40 nautical miles/hour.
4 mechanicss are installed in the bottom of slide plate, and its center of gravity is at slide plate body center.The assurance slide plate is heavy not to turn over.
Using method
1 power supply abundance, the sealing attaching plug.
2 are put in the water surface with slide plate, and user's right hand is held speed control crank, and left hand is held on the another handle, and health is parallel with slide plate, utilizes the buoyancy of slide plate to make personal floatation on slide plate.
3 right hands evenly rotate speed control crank, make the motor normal operation, and impeller is rotated, and utilizes the antagonistic force of impeller and water to make the slide plate average rate to overtake.
Turning to of 4 slide plates utilized the radian of slide plate bottom, and health tilts or bipod is fetched water all can make slide plate turn to about on the water surface.
5 general batteries can use about 2 hours, can be used as surfing waterborne, recreation is used, water survival, need be with work 5-7 hour lithium cell when the individual soldier lands, and speed reaches 40 nautical miles/hour.
6 these slide plate costs are low, and using method is simple, and the normal person will use without training.
Claims (10)
1. waterborne electric skateboard, it is characterized in that, comprise slide plate body, impeller, driving device, battery, speed control crank, the back side at this slide plate body is equipped with driving device, on this driving device, impeller is installed, in the engine chamber of this slide plate body battery is installed, this battery is electrically connected with driving device, and this speed control crank is installed on the positive front part sides of this slide plate body and is electrically connected with driving device.
2. waterborne electric skateboard according to claim 1, it is characterized in that, wherein this driving device comprises electrical motor, coupler, imput shaft, driven axle, support, imput shaft and driven axle by bearing fixing in support, the output shaft of electrical motor and the spindle nose of imput shaft connect as one by coupler, the bevel gear of imput shaft and the bevel gear of driven axle mesh together, and impeller is installed in the end of driven axle.
3. waterborne electric skateboard according to claim 2, it is characterized in that, wherein this support is linked in sequence and is constituted by one flat plate and a vertical tube, a horizontal pipe, this support plate is fixed on the slide plate body, and entire bracket is positioned at the slide plate body back side and is in slide plate body center-of-gravity position.
4. waterborne electric skateboard according to claim 3 is characterized in that, is provided with protective cover and grille guard, and protective cover is fixed on the vertical tube and is overlapping horizontal pipe, and grille guard is fixed on the protective cover two-port.
5. waterborne electric skateboard according to claim 1, it is characterized in that, wherein this speed control crank comprises interior axle, outer handle and flange, interior axle is welded on the flange, axle in outer grip, outward the two ends sloping portion is bonded on the flange, being provided with packing seal between two ends sloping portion and the middle rotating element, flange is fixed on the slide plate body outward.
6. waterborne electric skateboard according to claim 1, it is characterized in that, be provided with float switch, this float switch comprises ball float, with ball float bonded assembly lever, with lever middle part bonded assembly pivot shaft, the conducting strip that can contact with lever end, lever is fixed on slide plate body afterbody side by pivot shaft.
7. waterborne electric skateboard according to claim 1 is characterized in that, is provided with the noctilucence compass, and this noctilucence compass is bonded in the slide plate body portion groove, on this noctilucence compass card fluorescent coating is arranged.
8. waterborne electric skateboard according to claim 1, it is characterized in that, be provided with engine chamber, this engine chamber wall suitable for reading is higher than slide plate body front, cover plate fastens engine chamber wall sealing suitable for reading, in this engine chamber battery case is installed, the battery case two ends are installation and control device and electrical motor respectively, and motor output shaft is in slide plate body center-of-gravity position.
9. waterborne electric skateboard according to claim 1 is characterized in that, is provided with heating panel, and this heating panel is below the electrical motor between battery case base plate and the support plate.
10. waterborne electric skateboard according to claim 1 is characterized in that, the skin of this slide plate body is a plastic layer, establishes froth bed in plastic layer inside, and the proportion of this slide plate body is less than the proportion of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201120049U CN201329950Y (en) | 2007-11-28 | 2008-04-22 | Electric wakeboard |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710193051.0 | 2007-11-28 | ||
| CN200710193051 | 2007-11-28 | ||
| CNU2008201120049U CN201329950Y (en) | 2007-11-28 | 2008-04-22 | Electric wakeboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329950Y true CN201329950Y (en) | 2009-10-21 |
Family
ID=40012365
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201120049U Expired - Fee Related CN201329950Y (en) | 2007-11-28 | 2008-04-22 | Electric wakeboard |
| CNA2008100949196A Pending CN101279641A (en) | 2007-11-28 | 2008-04-22 | Waterborne electric skateboard |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100949196A Pending CN101279641A (en) | 2007-11-28 | 2008-04-22 | Waterborne electric skateboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201329950Y (en) |
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 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314743A (en) * | 2016-08-29 | 2017-01-11 | 黄正义 | Direction control system of water manned board |
| CN108407991B (en) * | 2018-03-16 | 2020-01-31 | 武汉理工大学 | intelligentized electric surfboard based on water jet propulsion and working method |
| CN109878664A (en) * | 2019-02-26 | 2019-06-14 | 江苏科技大学 | A kind of unmanned lifebuoy of flat intelligent multifunctional |
-
2008
- 2008-04-22 CN CNU2008201120049U patent/CN201329950Y/en not_active Expired - Fee Related
- 2008-04-22 CN CNA2008100949196A patent/CN101279641A/en active Pending
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101279641A (en) | 2008-10-08 |
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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: 20091021 Termination date: 20100422 |