CN109110072B

CN109110072B - Semi-submersible water bicycle

Info

Publication number: CN109110072B
Application number: CN201811303357.1A
Authority: CN
Inventors: 张潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2024-05-10
Anticipated expiration: 2038-11-02
Also published as: CN109110072A

Abstract

The invention belongs to the field of water riding sports entertainment equipment, and particularly discloses a semi-submersible water bicycle which comprises a main support, a rescue case, a handle, a seat, pedals and a turntable, a support frame, a diving sledge and a propeller. The main support is an inner support framework of the life-saving box; the handle is arranged above the front end of the main bracket; the seat is arranged at the rear upper part of the main bracket; the pedals are arranged at the lower part of the main support and are positioned at the lower abdomen of the rescue case, and the turntable which is coaxial with the pedals is arranged in the rescue case; the support frame is arranged at the lower end of the main support; the screw propeller is arranged at the lower part of the supporting frame; the diving sledge is arranged at the lower end of the supporting frame. In this scheme, the people of riding step on the pedal and make the carousel rotatory, drive the rotatory power that produces of screw through actuating mechanism, and the submerged diving sledge of diving produces sufficient buoyancy after possessing the initial velocity and makes the person of riding travel on the surface of water. The invention provides a semi-submersible water bicycle with high balance skill requirement, small influence on water surface waves and water resistance and strong environment adaptability.

Description

Semi-submersible water bicycle

Technical Field

The invention belongs to the field of water riding sports entertainment equipment, and particularly relates to a semi-submersible water bicycle.

Background

With the progress of society, the variety of water sports entertainment tools is also increasing, and currently, water sports entertainment tools such as motorboats, sailboards, surfboards, water skis, water bicycles and the like are mainly used.

These water sports amusement tools currently have different characteristics, in particular as follows:

1. motorboats have the following advantages and disadvantages:

1. the power is strong: the motorboat has strong power and high speed and wide range of motion.

2. Labor saving: the same riding time and journey have lower physical demands on passengers.

3. The disadvantage is high energy consumption, relies on external energy completely, and the water surface area requirement is great.

2. Sailboard

The sailboard can perfectly embody the operation skills, but has high cost, high environmental requirements and small audience surface with complex operation.

3. Surfing board

Surfboards are capable of training personal balance, but require special wave bodies of water.

4. Water skis

The water slide plate can embody the pleasure brought by water surface sliding, but external traction is needed.

5. Bicycle on water surface

The bicycle on the water surface is stable and leisure, and the water resistance is greatly lack of fun of free sailing.

The water sports entertainment tools float on the water surface, have different requirements or limitations on the area size, the shape and the flow direction of the water area, are easy to learn and can enjoy water sports entertainment based on the defects of the existing water sports entertainment tools, and have the advantages of free riding, strong skill, low requirements on the environment and the range of the water surface, low manufacturing cost and small environmental pollution.

Disclosure of Invention

The invention aims to provide a semi-submersible water bicycle, which has high requirement on balance skills and can realize semi-submersible.

In order to achieve the above object, the basic solution of the present invention provides a semi-submersible water bicycle comprising: a main support; a propeller capable of making the main support have a moving speed; the transmission mechanism drives the propeller to rotate; the lower part of the main bracket is fixedly connected with a diving sledge which can rise or submerge in water when the main bracket has moving speed; the diving sledge is fixedly connected with a single limb of the main support.

The beneficial effect of this basic scheme lies in: 1. when the body of a rider tilts forward and downward in the process of riding the product, the product tilts forward and downward along with the body of the rider, so that the thrust direction generated by rotating the propeller tilts forward and downward relative to the water surface, and the product is led to dive downward. On the contrary, when the rider leans backwards and downwards, the product itself leans backwards and downwards, so that the thrust direction generated by the rotation of the propeller leans forwards and upwards relative to the water surface, and the product rises in the water to enjoy the fun of surfing. In addition, the left and right steering can be achieved by shifting the center of gravity of the rider left and right.

2. In the running process of the product, a rider leans backwards, so that the diving sledge and the horizontal have an included angle. The diving sledge sliding in water receives upward supporting force of water according to Bernoulli principle, so that a rider riding on the machine body rides on the water surface and the diving sledge is positioned in the water, even if the whole machine body is in a semi-submerged state, the resistance of the water is small in the state, and the influence of the water surface is minimum.

3. The diving sledge is fixedly connected with the main support by a single limb, because only one support part is arranged between the main support and the diving sledge in the single limb support structure, the balance force is required during riding, namely the riding difficulty of a rider is properly improved. Therefore, the user can grasp the operation skill of the product only by a certain time, and the product can attract customers for a long time.

4. In addition, when riding the product, the user can keep balanced operation by means of the buoyancy of water under the semi-submerged state, so that the product is different from other similar products, and more fun is brought to the user. In addition, the lower part of the product is submerged, i.e. the rider is kept balanced in the water, and the fear of falling into the water from the water surface is small for the rider because the rider is close to the water surface or the rider is in the water. While the water bicycle of the prior art runs on the water surface, the riders are higher from the water surface, and the fear of falling into the water from the water surface is very large. Thus, the product is more acceptable to the rider as a user. Meanwhile, compared with multiple limbs, the single limb reduces the material consumption and the water resistance in the semi-submerged state.

An optimization scheme I: the diving sledge is arranged in a backward inclined downward way relative to the running direction of the main bracket. The diving sledge that the slope set up downwards makes this product go forward, and diving sledge and horizontal plane form the contained angle to make rivers have holding power to diving sledge, and then when making the rider lean back forward in not, also can be through the holding power come-up of forward time rivers to diving sledge.

And the optimization scheme II is as follows: the middle part of the main support is fixed with a life-saving box which enables the main support to float on the water surface. The life-saving box is arranged to make the product in a natural floating state on the water surface when the product is static and after the product is poured. The first aspect of the life-saving box can provide buoyancy to support people to float on water and play a role of a life buoy. In a second aspect, the product is caused to float in water so that the product has a relatively stable condition that facilitates the rider to initially ride on the product. In the third aspect, the rider is initially positioned on the water surface, and the diving sledge is positioned below the water surface, so that unnecessary obstacles caused by the rider starting to ride in the water are reduced, such as long-time holding is avoided when the rider rides in the water. So that the rider can better experience the pleasure of controlling balance in water.

And an optimization scheme III: the transmission mechanism is positioned in the life-saving box. The transmission mechanism is arranged in the life-saving box, so that the transmission mechanism is prevented from being contacted with water, the transmission mechanism is prevented from being corroded, and meanwhile, grease required by the transmission mechanism is prevented from deteriorating when meeting water. In addition, the transmission mechanism is prevented from being exposed outside, and certain injury is caused to the rider.

And the optimization scheme is as follows: the transmission mechanism comprises: a turntable in the shape of a chain disk; and a chain plate and a chain which form a chain transmission with the turntable; and a gear transmission mechanism driven by the chain plate and rotating the propeller. The chain plate type driving structure is simple and the maintenance cost is low.

And the optimization scheme is as follows: the gear transmission mechanism comprises a first bevel gear which is coaxially and fixedly connected with the chain disc, a second bevel gear is meshed with the first bevel gear, a transmission rod is fixed on the second bevel gear, a third bevel gear is fixedly connected with one end of the transmission rod, which is far away from the second bevel gear, a fourth bevel gear is fixedly connected with the rotation center of the propeller, and the fourth bevel gear is meshed with the third bevel gear. The gear train is used as a transmission mechanism, so that the structure is simple, and the maintenance cost is low.

And the optimization scheme is six: the gear transmission mechanism comprises a fifth bevel gear which is coaxially and fixedly connected to the chain disk, a sixth bevel gear is meshed with the fifth bevel gear, and the propeller is coaxially and fixedly connected to the sixth bevel gear. The chain disk is utilized to directly drive the screw propeller to rotate, so that the volume of the equipment is reduced, and meanwhile, the cost of the equipment is reduced.

An optimization scheme seven: the rotary table is connected with a centrally-mounted power-assisted motor for enabling the rotary table to rotate. The magnitude of the electric power assisting is determined by the rotating speed of the turntable by the rider, and the higher the rotating speed is, the larger the power assisting is obtained, so that the physical consumption of the rider is reduced, and the movement time and speed are increased. Therefore, when riding, the rider can play an auxiliary role, and the other rider can quickly get up to the hands.

An optimization scheme eight: the transmission mechanism comprises: one end of the force arm rod is fixedly connected with the rotation center of the turntable; the magnetic assistance sensor is used for sensing the rotation of the stress arm lever; and a controller electrically connected to the magnetic assistance sensor; and the hub booster motor is electrically connected with the controller, and the output end of the hub booster motor is fixedly connected with the propeller. The arrangement of the magnetic booster inductor is matched with the hub main force motor, so that the transmission structure is simplified, and the equipment volume is reduced.

And an optimization scheme nine: the diving sledge is streamline. The streamline diving board has smaller water resistance when advancing.

And the optimization scheme is ten: at least one transverse plate is fixedly connected to the diving sledge, and the transverse plate is V-shaped. The single transverse plate mainly plays a role in balancing, and the transverse plate can be added to reduce the width of the longitudinal plate, so that the flexibility is enhanced. The transverse plates have larger bearing capacity, and are suitable for beginners or places such as lakes, ponds, gentle river surfaces and the like with smaller water surface areas.

An optimization scheme is eleventh: the number of the transverse plates is 1, and the propellers are positioned in the V-shaped openings of the transverse plates. The screw propeller is arranged in the V-shaped opening of the transverse plate, so that the screw propeller can not provide power for the product when the product moves forward on the water surface when being separated from the water surface.

An optimization scheme is twelve: the front end of the diving sledge is upwarp. The front end of the diving sledge is tilted upwards, so that the lifting force of water received by the front end of the diving sledge is larger when the product runs on the water surface.

Drawings

FIG. 1 is a schematic front view of a semi-submersible bicycle of embodiment 1;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

Fig. 4 is a schematic front view of embodiment 2;

fig. 5 is a schematic diagram of the front structure of embodiment 3;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is a schematic view of the structure of the product of embodiment 4 from the seat toward the diving sledge;

FIG. 8 is a schematic view of the structure of the product of embodiment 5 from the seat toward the diving sledge;

FIG. 9 is a schematic view of the structure of the product of embodiment 6 from the seat toward the diving sledge;

fig. 10 is a schematic diagram of the front structure of embodiment 7;

FIG. 11 is a schematic view showing the structure of the product according to embodiment 8 from the seat toward the diving sledge.

Detailed Description

The invention is described in further detail below by way of specific embodiments:

Reference numerals in the drawings of the specification include: the novel electric power steering device comprises a handle 1, a moment arm rod 2, a life saving box 3, a turntable 4, a seat 5, pedals 6, a main support 7, a driven chain disk 8, a first bevel gear 9, a support frame 10, a propeller 11, a diving sledge 12, a middle power assisting motor 13, a central shaft 14, a third bevel gear 15, a fourth bevel gear 16, a fifth bevel gear 17, a sixth bevel gear 18, a magnetic power assisting sensor 19, a hub power assisting motor 20 and a transverse plate 21.

Example 1: the semi-submersible water bicycle in the scheme, as shown in fig. 1 (the left side is the front and the right side is the back in fig. 1), comprises a life-saving box 3, a main bracket 7, a handle 1, a seat 5, pedals 6, a support frame 10, a diving sledge 12, a driving mechanism and a propeller 11. The main support 7 is Y-shaped, the support frame 10 is in a rod shape, and the main support 7 is used as an inner support framework to be fixedly connected inside the rescue box 3. The handle 1 is mounted on the main support 7, the handle 1 is located above the front end of the rescue capsule 3, the seat 5 is mounted on the main support 7, and the seat 5 is located above the rear of the rescue capsule 3.

The support frame 10 integrated into one piece is at main support 7 lower extreme, and screw 11 rotates to be connected at support frame 10 lower part rear side, and dive sledge 12 fixed connection is at support frame 10 lower extreme, only a support piece and only a supporting department of support frame 10 between support frame 10 and the dive sledge 12, and it is fixed to form the single limb of dive sledge 12 and main support 7 promptly, has improved the requirement to the balanced when riding. As shown in fig. 2, the diving sled 12 is in a rectangular parallelepiped shape, and four corners of the diving sled 12 have rounded corners. As shown in FIG. 1, the diving sledge 12 is arranged in a downward slope from front to back, so that when the product is going forward, water generates upward supporting force to the diving sledge 12, so that a rider riding the product can be positioned on the water surface, and the diving sledge 12 is positioned under the water surface.

As shown in fig. 1, the driving mechanism comprises a turntable 4, a central shaft 14, a force arm lever 2 and a central power-assisted motor 13 (350W, a torque sensor central motor), wherein the turntable 4 is rotatably connected inside the rescue case 3, the central shaft 14 is fixedly connected to the rotation center of the turntable 4, the central shaft 14 is rotatably connected to the rescue case 3 and penetrates out of the rescue case 3, and a sealing ring is arranged between the central shaft 14 and the rescue case 3. The arm lever 2 is vertically and fixedly connected to the part of the central shaft 14 positioned outside the life-saving box 3, the right end of the arm lever 2 is rotatably connected with a pedal 6, and the pedal 6 is positioned at the lower abdomen position of the life-saving box 3. The middle-mounted power-assisted motor 13 is arranged in the life-saving box 3, the middle-mounted power-assisted motor 13 is coaxially arranged on the central shaft 14, and the middle-mounted power-assisted motor 13 is electrically connected with a 48V lithium battery.

As shown in fig. 1, the turntable 4 is in a chain plate shape, the life-saving box 3 is rotationally connected with a driven chain plate 8, the driven chain plate 8 is positioned below the turntable 4, and the driven chain plate 8 and the turntable 4 are sleeved with chains. The driven chain disk 8 is coaxially connected with a first bevel gear 9, the first bevel gear 9 is a unidirectional gear which can only rotate anticlockwise along with the driven chain disk 8, and the driven chain disk 8 can not drive the first bevel gear 9 to rotate when rotating clockwise. The first bevel gear 9 is meshed with a second bevel gear, the lower part of the second bevel gear is connected with a vertical transmission rod through a coaxial key, and a pin hole of the transmission rod is rotatably connected to the inner wall of the rescue box 3. The lower end key of the transmission rod is connected with a third bevel gear 15.

As shown in fig. 1 and 3, a rotation shaft is fixed at the rotation center of the propeller 11, and a fourth bevel gear 16 is fixedly connected to the rotation shaft, and the fourth bevel gear 16 is meshed with the third bevel gear 15. The rotating shaft is rotatably connected to the supporting frame 10, the first bevel gear 9, the second bevel gear, the third bevel gear 15 and the fourth bevel gear 16 are positioned in the rescue box 3, and the propeller 11 is positioned outside the rescue box 3.

As shown in FIG. 1, during riding, the rider forces pedals 6 to rotate turntable 4 therewith. The turntable 4 drives the driven chain disk 8 to rotate so as to enable the first bevel gear 9 to rotate, thereby enabling the third bevel gear 15 to drive the fourth bevel gear 16 to rotate, and further driving the propeller 11 to rotate so as to enable the product to have forward power. While the diving sledge 12 enables the product to slide on the water surface under the support of the water flow. When the rider steps on the pedals 6 slowly to enable the propeller 11 to rotate slowly, the water flow generates small supporting force on the diving sledge 12, so that the product sinks slowly. When the rider steps on the pedals 6 quickly to enable the propeller 11 to rotate quickly, the water flow generates larger supporting force on the diving sledge 12, so that the product floats upwards. On the other hand, when the rider's body is inclined forward and downward, the product itself is inclined forward and downward as it is, so that the thrust direction generated by the rotation of the propeller 11 is inclined forward and downward with respect to the water surface, thereby making the product advance downward. Conversely, when the rider leans backward and downward, the product itself leans backward and downward, so that the thrust direction generated by the rotation of the propeller 11 leans forward and upward relative to the water surface, and the product rises in the water. Meanwhile, the gravity center of the rider shifts left and right, so that left and right steering is realized.

In addition, since the support frame 10 of the product is rod-shaped and has only one support position with the diving sledge 12, the rider is required to control balance while stepping on the pedals 6, and proper skill requirements are provided for the rider, so that proper challenges are brought to the rider in playing. And the riding skill can be mastered for a certain time, so that customers can be attracted for a long time, and the economic benefit of the product is improved.

Example 2: as shown in fig. 4, an improvement is made on the basis of embodiment 1, and the driving mechanism includes a turntable 4, a hub assist motor 20, a magnetic assist sensor 19 for the hub assist motor 20, and a controller. The hub power-assisted motor 20 is an all-steel tooth 350W high-speed motor, and the magnetic power-assisted sensor 19 is an electric bicycle voltage type pulse type 1:1 a power-assisted sensor and a controller which is a 350W brushless dual-mode six-tube electric bicycle controller. The turntable 4 is rotatably connected in the rescue box 3, the rotation center of the turntable 4 is fixedly connected with a central shaft 14, the central shaft 14 is rotatably connected on the rescue box 3 and penetrates out of the rescue box 3, and a sealing ring is arranged between the central shaft 14 and the rescue box 3. The part of the central shaft 14 positioned outside the life-saving box 3 is vertically and fixedly connected with a force arm rod 2, the force arm rod 2 is rotationally connected with a pedal 6, and the pedal 6 is positioned at the lower abdomen position of the life-saving box 3.

The magnetic assistance sensor 19 is fixedly connected to the outer wall of the rescue box 3 through threads, and the magnetic assistance sensor 19 is coaxial with the central shaft 14 and can sense the rotation of the force arm lever 2. The magnetic booster inductor 19 is electrically connected with a controller, the controller is electrically connected with a hub booster motor 20, and the output end of the hub booster motor 20 is fixedly connected with the propeller 11 in a coaxial way. The hub assist motor 20 is electrically connected with a 48V lithium battery. The lithium battery, the hub assisted motor 20 and the controller are all located in the rescue case.

In use, the pedal 6 is stepped on to rotate the arm 2. The magnetic booster sensor 19 senses the rotation of the force arm lever 2 and transmits a signal to the controller, and the controller controls the hub booster motor 20 to rotate, so that the propeller 11 is driven to rotate.

Example 3: as shown in fig. 5 and 6, an improvement is made on the basis of the embodiment 1, the driving mechanism comprises a turntable 4, the turntable 4 is in a chain plate shape, a driven chain plate 8 is rotationally connected to the life-saving box 3, the driven chain plate 8 is positioned below the turntable 4, and chains are sleeved on the driven chain plate 8 and the turntable 4. The driven chain disk 8 is coaxially connected with a first bevel gear 9, the driven chain disk 8 is coaxially and fixedly connected with a fifth bevel gear 17, the fifth bevel gear 17 is meshed with a sixth bevel gear 18, and the propeller 11 is coaxially and fixedly connected with the sixth bevel gear.

Example 4: on the basis of embodiment 1, as shown in fig. 7, both ends of the diving sled 12 are fixedly connected with V-shaped cross plates 21.

Example 5: on the basis of the embodiment 1, as shown in fig. 8, a V-shaped cross plate 21 is fixedly connected to the middle part of the diving sled 12.

Example 6: on the basis of the embodiment 1, as shown in fig. 9, a V-shaped cross plate 21 is fixedly connected to one end of the diving sled 12 close to the propeller 11, and the propeller is located in the V-shaped opening of the cross plate 21.

Example 7: based on the embodiment 1, as shown in fig. 10, the front end of the diving sled 12 is tilted upward;

Example 8: on the basis of embodiment 1, as shown in fig. 11, the upper and lower sides of the diving sled 12 are streamlined, specifically, the diving sled 12 is elliptical.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A semi-submersible water cycle comprising:

a main support; and

A propeller capable of making the main support have a moving speed; and

The driving mechanism is used for driving the propeller to rotate;

The method is characterized in that: the lower part of the main bracket is fixedly connected with a diving sledge which can rise or submerge in water when the main bracket has moving speed; the diving sledge is cuboid, the diving sledge is fixedly connected with a single limb of the main support, and the diving sledge is arranged obliquely downwards backwards relative to the advancing direction of the main support.

2. The semi-submersible bicycle as recited in claim 1 wherein: the middle part of the main support is fixed with a life-saving box which enables the main support to float in water.

3. The semi-submersible bicycle as recited in claim 2 wherein: the driving mechanism is positioned in the lifesaving box body.

4. The semi-submersible bicycle as recited in claim 1 wherein: the driving mechanism includes:

A turntable in the shape of a chain disk; and

Chain disk and chain which form chain transmission with the rotary disk; and

A gear transmission mechanism driven by the chain plate and rotating the propeller.

5. The semi-submersible bicycle as recited in claim 4 wherein: the gear transmission mechanism comprises a first bevel gear which is coaxially and fixedly connected with the chain disc, a second bevel gear is meshed with the first bevel gear, a transmission rod is fixed on the second bevel gear, a third bevel gear is fixedly connected with one end of the transmission rod, which is far away from the second bevel gear, a fourth bevel gear is fixedly connected with the rotation center of the propeller, and the fourth bevel gear is meshed with the third bevel gear.

6. The semi-submersible bicycle as recited in claim 4 wherein: the gear transmission mechanism comprises a fifth bevel gear which is coaxially and fixedly connected to the chain disk, a sixth bevel gear is meshed with the fifth bevel gear, and the propeller is coaxially and fixedly connected to the sixth bevel gear.

7. The semi-submersible bicycle as recited in any one of claims 4-6 wherein: the rotary table is provided with a centrally-mounted power-assisted motor for enabling the rotary table to rotate.

8. The semi-submersible bicycle as recited in claim 1 wherein: the driving mechanism comprises:

one end of the force arm rod is fixedly connected with the rotation center of the turntable; and

The magnetic assistance sensor is used for sensing the rotation of the stress arm lever; and

A controller electrically connected with the magnetic power-assisted sensor; and

And the output end of the hub booster motor is fixedly connected with the propeller.

9. The semi-submersible bicycle as recited in claim 1 wherein: the diving sledge is streamline.

10. The semi-submersible bicycle as recited in claim 1 wherein: at least one transverse plate is fixedly connected to the diving sledge, and the transverse plate is V-shaped.

11. The semi-submersible bicycle as recited in claim 10 wherein: the number of the transverse plates is 1, and the propellers are positioned in the V-shaped openings of the transverse plates.

12. The semi-submersible bicycle as recited in claim 1 wherein: the front end of the diving sledge is upwarp.