CN212500921U

CN212500921U - Water dish ball suitable for floating on water surface

Info

Publication number: CN212500921U
Application number: CN201921846288.9U
Authority: CN
Inventors: 董维建
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-02-09
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to an equipment field is used in motion or recreation, it provides a water saucer ball that is suitable for to float in the surface of water, include: the first floating body and the second floating body are oppositely arranged; a connecting body disposed between the first floating body and the second floating body and adapted to connect the first floating body and the second floating body; the connecting body is rotatable relative to the first floating body and the second floating body; wherein the first floating body has a first housing and a first base towards the second floating body, the first housing and the first base being connected to define a first sealed chamber; the second floating body having a second housing and a second base facing the first floating body, the second housing and the second base being connected to define a second sealed chamber; the first base and the second base together form a sealed space for accommodating the connecting body. The water saucer ball can float on the water surface and keep a stable vertical state.

Description

Water dish ball suitable for floating on water surface

Technical Field

The utility model relates to the field of sports or game instruments, in particular to a water saucer ball suitable for floating on water surface.

Background

The saucer ball is a toy which can be kept stable through rotation without toppling, can advance along the force application direction of external force when being subjected to the external force in the rotating process, has certain entertainment property, and has certain exercise performance for players. Chinese utility model patent document CN2885340Y provides a dish ball, and it is suitable for and carries out rotary motion subaerial, has great inertia and stability in order to guarantee that the dish ball, and this type of dish ball generally is provided with great quality to adopt solid construction, because weight is great, or the influence of factors such as material, this type of dish ball is difficult to float rotatoryly on the surface of water.

SUMMERY OF THE UTILITY MODEL

In view of the limitation of the prior art, the utility model aims at providing a water saucer ball that can float on the surface of water, it can not only float on the surface of water to can keep stable upright state on the surface of water, make the recreation ground of saucer ball obtain the extension, improve recreational and exercise nature.

To achieve the above objects, the present invention provides a water saucer ball floating on water, which may include but is not limited to: a first floating body; a second floating body disposed opposite to the first floating body; a connecting body disposed between the first floating body and the second floating body and adapted to connect the first floating body and the second floating body; the connecting body is rotatable relative to the first floating body and the second floating body; wherein the first floating body has a first housing and a first base towards the second floating body, the first housing and the first base being connected to define a first sealed chamber; the second floating body having a second housing and a second base facing the first floating body, the second housing and the second base being connected to define a second sealed chamber; the first base and the second base together form a sealed space for accommodating the connecting body.

According to the utility model discloses an embodiment, first floating body or the second floating body is when with the surface of water contact, because inside is provided with sealed cavity, it can provide buoyancy for whole water dish ball, makes whole water dish ball float in the surface of water.

In an embodiment of the present invention, the first floating body and the connecting body are connected by a first bearing, and/or the second floating body and the connecting body are connected by a second bearing.

According to the utility model discloses an embodiment, set up first bearing with the purpose of second bearing makes the connector with first floating body with the second floats the body and can take place relative rotation, guarantees that the water saucer ball because first floating body perhaps the second floats the body for the connector rotates and remain stable upright state when the surface of water floats.

The utility model discloses an in the embodiment, first showy body with the outer lane of first bearing is connected, the connector with the inner circle of first bearing is connected, and/or, the second showy body with the outer lane of second bearing is connected, the connector with the inner circle of first bearing is connected.

The utility model discloses an in the embodiment, first float the body with the inner circle of first bearing is connected, the connector with the outer lane of first bearing is connected, and/or, the second float the body with the inner circle of second bearing is connected, the connector with the outer lane of first bearing is connected.

In an embodiment of the present invention, the outer surface of the first housing is a circular arc curved surface, and the outer surface of the second housing is a circular arc curved surface.

According to the utility model discloses an embodiment, will first shell with the surface of second shell all sets up to the circular arc curved surface, guarantees on the one hand that whole water dish ball has certain sight, and on the other hand guarantees that the water dish ball when the surface of water moves, and the surface is owing to set up to the circular arc curved surface, can have certain contained angle with the surface of water, and the water dish ball is when moving, and the surface of water can provide ascending reaction force to the surface of water dish ball to guarantee that the water dish ball can float in the surface of water.

In an embodiment of the present invention, the first base has a first concave portion facing the second floating body, the second base has a second concave portion facing the first floating body, and the first concave portion and the second concave portion define the sealed space accommodating the connecting body.

In an embodiment of the present invention, the first floating body and the second floating body are arranged in mirror symmetry with respect to the connecting body.

In an embodiment of the present invention, the position of the second floating body and/or the position of the first floating body near the outer surface of the first housing is provided with an anti-slip region.

In an embodiment of the present invention, the surface roughness Ra of the non-slip region is greater than or equal to 25 micrometers. For example, 25 microns, 50 microns, 100 microns.

In an embodiment of the invention, the ratio of the diameter of the first base to the diameter of the connector is 3:1 to 5:1, e.g. 3:1, 3.14:1, 4:1 or 5: 1. the ratio of the diameter of the second base to the diameter of the connector is 3:1 to 5:1, e.g., 3:1, 3.14:1, 4:1, or 5: 1.

In an embodiment of the invention, the ratio of the height of the water saucer ball to the diameter of the first base or the diameter of the second base is 1:4 to 1:5, e.g. 1:4, 1:4.5 or 1: 5.

In an embodiment of the invention, the mass of the connector is 50% to 80%, for example 50%, 61.8% or 80% of the total mass of the hydropneumatic ball.

According to the utility model discloses an embodiment, through the quality proportion setting with the connector at great within range, can make whole dish ball when rotatory, first floating body with the second floating body takes place to rotate more easily, keeps the stable state of dish ball at the surface of water motion.

In an embodiment of the present invention, the water saucer ball further includes: a motor fixedly arranged inside the connecting body, wherein an output shaft of the motor is connected with the first floating body or the second floating body; a control part arranged inside the connecting body and suitable for controlling the rotation speed of the motor; and a power supply electrically connected to the motor and the control unit.

According to the utility model discloses an embodiment set up the motor in the connector of water dish ball, power and control part provide pivoted kinetic energy for the water dish ball through the power of inside setting, simultaneously, can realize the accurate control to the motor rotational speed through control part and with control part wireless connection's controller, improve the flexibility and the reliability of water dish ball at the surface of water motion.

The utility model discloses an in the embodiment, be equipped with on the first floating body with the first valve of first sealed cavity intercommunication, be equipped with on the second floating body with the second valve of the sealed cavity intercommunication of second.

According to the utility model discloses an embodiment sets up first valve or setting the second valve, be used for to first sealed cavity or the intussuseption of second sealed cavity is filled gas or liquid, realizes adjusting the quality or the density of water dish ball, changes the showy state of water dish ball motion on the surface of water, improves recreational.

Adopt the utility model discloses an embodiment has following beneficial effect:

through in the first showy internal setting the first sealed cavity, the second floats internal setting the sealed cavity of second makes the water saucer ball can float in the surface of water to through the rotatable connection of connector the first showy body with the second floats the body, thereby guarantees the water saucer ball can remain stable when rotating, in addition, through setting up motor and power at water saucer ball inside, provides kinetic energy for the water saucer ball, effectively improves the recreational ability and the sight of this type of water saucer ball.

Drawings

Fig. 1 is a perspective view of a water saucer ball according to an exemplary embodiment of the present invention;

3 fig. 32 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 of 3 a 3 water 3 dish 3 ball 3 according 3 to 3 an 3 exemplary 3 embodiment 3 of 3 the 3 present 3 invention 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 31 3. 3

In the figure: 1-a first floating body, 2-a second floating body, 3-a connecting body, 4-a sealed space, 5-a first bearing, 6-a second bearing, 7-an anti-slip region, 8-a sealing ring, 11-a first housing, 12-a first base, 13-a first sealed chamber, 14 a first valve, 21-a second housing, 22-a second base, 23-a second sealed chamber, 24-a second valve, 31-a motor, 32-a control part, 33-a power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the water saucer ball of the present invention will be described in detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments that can be implemented by a person of ordinary skill in the art without departing from the spirit of the present invention belong to the protection scope of the present invention.

3 fig. 31 3 is 3 a 3 perspective 3 view 3 of 3 a 3 water 3 saucer 3 ball 3 according 3 to 3 an 3 exemplary 3 embodiment 3 of 3 the 3 present 3

invention

3, 3 and 3 fig. 32 3 is 3 a 3 schematic 3 sectional 3 view 3 of 3 the 3 water 3 saucer 3 ball 3 according 3 to 3 an 3 exemplary 3 embodiment 3 of 3 the 3 present 3 invention 3 along 3 a 3 line 3 a 3- 3 a 3 in 3 fig. 31 3. 3 As shown in fig. 1 and 2, the water saucer ball mainly includes a first floating body 1, a second floating body 2, and a connecting body 3 connecting the first floating body 1 and the second floating body 2. Wherein, first floater 1 and second floater 2 are disposed opposite to each other and connected by a connecting body 3, and the connecting body 3 is rotatable with respect to the first floater 1 and the second floater 2. The first floating body 1 comprises a first shell 11 and a first base 12 connected (e.g. integrally formed, welded, glued, etc.) to the first shell 11 and facing the second floating body 2, the first shell 11 and the first base 12 together defining a first sealed chamber 13. The second floating body 2 comprises a second shell 21 and a second base 22 connected (e.g. integrally formed, welded, glued, etc.) to the second shell 21 and facing the first floating body 1, the second shell 21 and the second base 22 together defining a second sealed chamber 23.

In this embodiment, the surface of first shell 11 sets up to the circular arc curved surface, and the surface setting of second shell 21 also sets up to the circular arc curved surface, and this setting mode can make the water saucer ball rotatory or when slideing at the surface of water, and its lateral wall keeps certain angle with the surface of water to make the surface of water can produce certain effort to the lateral wall of water saucer ball in the motion process, realize the distance that the water saucer ball moved far away on the surface of water, the energy loss of water saucer ball when reducing lateral wall and surface of water contact simultaneously. In addition, the anti-slip region 7 is provided on the outer surface of the first housing 11 near the second floating body 2 and on the outer surface of the second housing 21 near the first floating body 1, as shown in fig. 1, the anti-slip region 7 is provided on the outer surfaces of the first housing 11 and the second housing 21 near the circumference, which can effectively increase the friction force between the floating body of the water disc ball and the hand of the player, and the player can provide a greater rotation speed and an initial speed of horizontal movement for the disc ball by means of the anti-slip region 7 when throwing out the water disc ball, on the other hand, the anti-slip region 7 is provided near the circumference, which can effectively prevent the anti-slip region 7 from contacting the water surface when moving on the water surface, thereby greatly reducing the rotation speed of the water disc ball. The surface roughness Ra of the non-slip region 7 is 25 μm or more, and the larger the surface roughness, the larger the frictional force can be provided. E.g., 50 microns, 100 microns, etc.

In this embodiment, a first valve 14 communicating with the first sealed chamber 13 is disposed at a position close to the anti-slip region 7 of the first floating body 1 of the water saucer ball, a second valve 24 communicating with the second sealed chamber 23 is disposed at a position close to the anti-slip region 7 of the second floating body 2 of the water saucer ball, and gas or liquid is filled into the first sealed chamber 13 and the second sealed chamber 23 through the first valve 14 and the second valve 24, so as to adjust the mass or density of the whole water saucer ball and improve the entertainment of the water saucer ball.

In this embodiment, first floating body 1 and second floating body 2 set up for connecting body 3 mirror symmetry, and on the one hand, mirror symmetry makes the outward appearance of whole hydropneumatic ball have certain sight, and on the other hand guarantees that the hydropneumatic ball is even taking place to overturn in the motion process, also because the floating body of symmetry setting does not influence the motion state of hydropneumatic ball.

In the present embodiment, the first base 12 has a first concave portion 121 facing the second floating body 2, the second base 22 has a second concave portion 221 facing the first floating body 1, and the first concave portion 121 and the second concave portion 221 together enclose a sealed space 4 for accommodating the connecting body 3, and the sealed space 4 can prevent the infiltration of external moisture when the saucer ball is moving on water, which may cause the problem of rusting or failure of internal components. As shown in fig. 2, the lower side of the region of the first base 12 around the first recess 121 and the upper side of the region of the second base 22 around the second recess 221 are processed with high precision, so that the first floating body 1 and the second floating body 2 are assembled together by the connecting body 3, and the gap between the first floating body 1 and the second floating body 2 is small and can be kept relatively rotatable. A sealing ring 8 for sealing is further installed between the first base 12 and the second base 22, which can effectively prevent moisture from penetrating into the sealing space 4 when the disc ball moves on the water surface.

In the present embodiment, the first bearing 5 for connecting the first floating body 1 and the connecting body 3 is installed in the first recess 121, the outer ring of the first bearing 5 is fitted into the first recess 121, and the inner ring of the first bearing 5 is engaged with the upper end of the connecting body 3, so that the first floating body 1 is rotatable with respect to the connecting body 3. A second bearing 6 for connecting the second floating body 2 and the connecting body 3 is installed in the second recess 221, an outer ring of the second bearing 6 is fitted into the second recess 221, and an inner ring of the second bearing 6 is engaged with a lower end of the connecting body 3, so that the second floating body 2 is rotatable with respect to the connecting body 3.

In another embodiment of the present invention, the first floating body 1 is engaged with the inner ring of the first bearing 5, the outer ring of the first bearing 5 is engaged with the upper portion of the connecting body 3, the second floating body 2 is engaged with the inner ring of the second bearing 6, and the outer ring of the second bearing 6 is engaged with the lower portion of the connecting body 3. It is also possible to rotatably connect the first floating body 1 and the second floating body 2 to the connecting body 3.

In the present embodiment, a motor 31 is fixedly disposed inside the connecting body 3, an output shaft of the motor 31 is connected to the first floating body 1 and the second floating body 2, respectively, when the connecting body 3 rotates relative to the first floating body 1 and the second floating body 2, additional rotational power is provided for the first floating body 1 and the second floating body 2, a control unit 32 for controlling the rotational speed of the motor 31 and a power supply 33 for providing energy to the motor 31 and the control unit 32 are further disposed inside the connecting body 3, and the center of gravity of the rotation of the control unit 32 and the power supply 33 is located on the center of gravity of the connecting body 3, thereby ensuring that the entire connecting body 3 can maintain dynamic balance when rotating. The motor 31, the control unit 32 and the power source 33 are provided in the connection body in order to reduce the rotation speed of the first floating body 1 or the second floating body 2 due to friction between the first floating body 1 or the second floating body 2 and the water surface when the hydroplane ball moves on the water surface, and at this time, the control unit 32 controls the motor 31 to rotate to provide additional rotation power, so that the first floating body 1 and the second floating body 2 of the whole hydroplane ball maintain a high-speed rotation state, and thus the hydroplane ball is kept balanced on the water surface. In an alternative embodiment the motor may be omitted, for example by providing the connecting body 3 as a solid body of revolution, where the speed of rotation of the water puck when it is spinning floating on the water surface and the initial speed in the direction of motion are both given by the player when throwing the water puck.

In the present embodiment, the ratio of the diameter of the first base 12 to the diameter of the connector 3 is between 3:1 and 4:1, for example, 3:1, 3.14:1, 4: 1. The ratio of the diameter of the second base 22 to the diameter of the connector 3 is between 3:1 and 4:1, e.g., 3:1, 3.14:1, 4: 1.

In the present embodiment, the ratio of the overall height of the water saucer ball to the diameter of the first base 12 or the second base 22 is 1:4 to 1: 5. For example 1:4, 1:4.5, 1: 5.

In the present embodiment, the mass of the connecting body 3 accounts for 50% to 80%, for example, 50%, 61.8%, 80% or the like, of the mass of the entire water saucer ball, and with this arrangement, when the motor 31 inside the connecting body 3 rotates, the first floating body 1 and the second floating body 2 have a small mass specific gravity, so that the first floating body 1 and the second floating body 2 can easily rotate with respect to the connecting body 3, and the entire water saucer ball can be kept stable on the water surface.

In the present embodiment, the first floating body 1 and the second floating body 2 are made of a metal material having a small density, for example, an aluminum alloy, a titanium alloy, or the like. Non-metallic materials of higher strength, such as carbon fiber, resin, etc., may also be selected.

In the present embodiment, the method of using the water saucer ball is as follows:

firstly, the player holds the water saucer ball by hand, the forefinger and the middle finger contact the anti-skidding areas 7 of the first floating body 1 and the second floating body 2 of the water saucer ball respectively, then throw out the water saucer ball, stir the anti-skidding areas 7 simultaneously when throwing out, make the first floating body 1 and the second floating body 2 of the water saucer ball rotate along the whole central axis of the water saucer ball, and the first floating body 1 and the second floating body 2 are independent when rotating, do not influence the rotation state of each other. At this time, the water disc ball has an initial speed along a moving direction after being thrown out, and the first floating body 1 and the second floating body 2 have a rotating speed rotating along a central axis of the water disc ball, respectively, so that the water disc ball keeps a stable state when moving. When throwing out the water saucer ball, the center pin of water saucer ball keeps perpendicular with the surface of water, when first floating body 1 or the second floats body 2 when contacting with the surface of water, the surface that the circular arc curved surface set up can provide the reaction force of perpendicular to circular arc curved surface tangential direction for it, and first floating body 1 or the second floats body 2 and still receives the buoyancy of the surface of water simultaneously, makes the water saucer ball float in the surface of water. The water saucer ball is behind the contact surface of water, receive the resistance of the surface of water, the floating body rotational speed with the surface of water contact can reduce, lead to the motion state unstability of water saucer ball, therefore, after throwing out the water saucer ball, the player can control motor 31 through the controller that starts with control part 32 wireless connection and rotate, because the shared quality proportion of connector 3 is great, at this moment, starting motor 31, first floating body 1 and second floating body 2 are owing to receive reaction force production and connector rotation opposite, and slew velocity is big, thereby make whole water saucer ball keep the stable state on the surface of water.

The embodiments of the present invention have been described above in detail and with the aim of illustrating the invention, but should not be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, and these changes and modifications are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. A water saucer ball adapted to float on a water surface, comprising:

a first floating body;

a second floating body disposed opposite to the first floating body;

a connecting body disposed between the first floating body and the second floating body and adapted to connect the first floating body and the second floating body; the connecting body is rotatable relative to the first floating body and the second floating body;

wherein the first floating body has a first housing and a first base towards the second floating body, the first housing and the first base being connected to define a first sealed chamber; the second floating body having a second housing and a second base facing the first floating body, the second housing and the second base being connected to define a second sealed chamber;

the first base and the second base together form a sealed space for accommodating the connecting body.

2. A water saucer ball as claimed in claim 1, further comprising a first bearing for connecting said first floating body and said connecting body, and/or a second bearing for connecting said second floating body and said connecting body.

3. A water disc ball according to claim 2, characterised in that the first floating body is connected to the outer ring of the first bearing and the connecting body is connected to the inner ring of the first bearing, and/or that the second floating body is connected to the outer ring of the second bearing and the connecting body is connected to the inner ring of the first bearing.

4. A water disc ball according to claim 2, characterised in that the first floating body is connected to the inner ring of the first bearing and the connecting body is connected to the outer ring of the first bearing, and/or that the second floating body is connected to the inner ring of the second bearing and the connecting body is connected to the outer ring of the first bearing.

5. The water saucer ball of claim 1, wherein said first outer surface is curved and said second outer surface is curved.

6. A hydroplaning ball according to claim 5, wherein the first base portion has a first recess facing the second floating body, the second base portion has a second recess facing the first floating body, the first and second recesses defining the sealed space for receiving the connecting body.

7. The water saucer ball of claim 6, wherein said first floating body and said second floating body are arranged in mirror symmetry with respect to said connecting body.

8. A hydropneumatic ball as claimed in claim 7, wherein the outer surface of the first housing near the second floating body and/or the outer surface of the second housing near the first floating body is provided with a non-slip region.

9. The water saucer ball as recited in claim 8, wherein said non-slip region has a surface roughness Ra of 25 μm or more.

10. The water saucer ball of claim 1, wherein said first base portion has a diameter to said connecting body diameter ratio of 3:1 to 5:1, and said second base portion has a diameter to said connecting body diameter ratio of 3:1 to 5: 1.

11. A water saucer ball as claimed in claim 1, wherein the ratio of the height of said water saucer ball to the diameter of said first base or the diameter of said second base is 1:4 to 1: 5.

12. A water saucer ball as recited in claim 1, further comprising:

a motor fixedly arranged inside the connecting body, wherein an output shaft of the motor is connected with the first floating body or the second floating body;

a control part arranged inside the connecting body and adapted to control rotation of the motor;

and a power supply electrically connected to the motor and the control unit.

13. The water saucer ball of claim 1, wherein said first floating body is provided with a first valve communicating with said first sealed chamber, and said second floating body is provided with a second valve communicating with said second sealed chamber.