TWM636321U - Fitness ball structure - Google Patents

Abstract

A fitness ball structure, which is composed of two shells to form a hollow sphere, the hollow sphere There is a mandrel inside, the center of the mandrel extends radially with at least one rotating part, and the end of the rotating part is different from the end of the mandrel, and is combined with a radial arc-shaped counterweight body, and the mandrel is used as the The axis rotates radially and centrifugally in the hollow sphere, and the two ends of the hollow sphere are provided with a first machine board shell and a second machine board shell, and a bluetooth transmission device is combined in the first machine board shell , the bluetooth transmission device is combined with a Hall sensor, when the mandrel rotates, the data information of the rotation of the two magnets at one end of the mandrel will be transmitted to the bluetooth transmission device through the Hall sensor; thereby, when When you swing the fitness ball with force, it will be easier to swing the weight body, and the centrifugal force of the swing will be significantly increased, and various values such as the length of time the user uses, the number of swings, or the consumed body energy can be calculated. After being transmitted to an external portable electronic device via the bluetooth transmission device, it is recorded.

Description

medicine ball structure

This creation is about a fitness ball structure, especially a fitness ball that uses centrifugal rotation to achieve fitness effects, and can transmit fitness and other related information and data from a bluetooth transmission device to an external portable electronic device.

First of all, as shown in the new patent certificate number M611203 of the Republic of China, it is the structure of the rotating body previously applied by the creator, wherein, the rotating system is provided with a spindle inside a rotating body, and two ends of the spindle are respectively pivoted. Bearings, and the center of the mandrel extends vertically with a rotating part, which rotates radially and centrifugally with the mandrel as the axis, and the rotating part can be further provided with at least one counterweight, and the rotating part The length of the combined counterweight is smaller than the radius of the rotating body; with the above structure, the user can operate the rotating body at any time, and perform hand, wrist, or foot training, and when applying force to the rotating body When the body is rotated, the rotating member, or even combined with the counterweight, will rotate silently inside the rotating body. However, there are the following disadvantages:

(1) Each of the single bearings is embedded in the corresponding single slot, and the design structure of the slot is too weak. Therefore, when the rotating body is shaken for a period of time, the slot will break or break.

(2) The rotating system is composed of two shells. The structure at the periphery of the two shells is not rigid enough, and some soft deformation will occur. Especially when the rotating body is not dropped, the rotating body is easy to Break from the periphery where the two shells join.

(3) When a force is applied to the rotating body, the rotating member or even the combined counterweight will rotate silently inside the rotating body. Therefore, the user is allowed to repeat the swinging action all the time, and does not know The length of time used, the energy consumed by the body and other values are boring.

In view of this, the creator has been engaged in the manufacture, development and design of related products for many years. After careful design and careful evaluation for the above-mentioned goals, he finally obtained a practical invention.

In view of the rotating body structure of the previous creation application, the structural design is prone to cracking or breaking due to insufficient strength and hardness, and the athlete keeps repeating the swinging action when using it, and does not know the length of use and the energy consumed by the body It's boring to wait for the value.

This creation is to provide an exercise ball structure, which includes: two shells, which are jointly formed into a hollow sphere, and a groove space is formed on the inner side of the two shells, and a center of the bottom of the groove space is provided through the shell, The fixing hole on the outside, and the bottom of the groove space protrudes toward the inner side of the housing with a positioning seat, and the positioning seat is provided with a through hole through the fixing hole, and an inner wall surface is formed between the through hole and the fixing hole; two pivots Seats are respectively combined with the two positioning seats, and the pivot seat is provided with a perforation; two supporting parts are respectively provided with fixing holes covering the two shells, and have inner and outer sides; a counterweight is composed of a center The two ends of the shaft pass through the corresponding pivot holes and the holes of the positioning seat respectively, and the two ends are pivoted to the There is one less bearing, the bearing is accommodated on the through hole of the pivot seat, and at least one rotating part extends radially from the center of the spindle, and the rotating part is combined with a counterweight body different from the end of the spindle. The counterweight system is in the form of a radial arc-shaped sheet, and rotates radially and centrifugally in the hollow sphere with the mandrel as the axis; a first machine board shell and a second machine board shell are respectively Combined with the inner sides of the two supporting parts, and inserted from the fixing holes of each of the housings and engaged with the inner wall surface; a bluetooth transmission device is combined in the first machine board shell, and the bluetooth transmission device is connected to There is a hall sensor, and two magnet parts are arranged on the end of the mandrel close to the hall sensor. When the mandrel rotates, the data information of the rotation of the two magnet parts is transmitted to the bluetooth transmission device through the hall sensor.

The effect of this creation is: when the user exerts force to swing the fitness ball, the counterweight body in radial arc shape takes the mandrel as the axis and rotates radially and centrifugally in the hollow sphere. When the arbor rotates, the data information of the two magnets at one end of the arbor rotates accordingly, such as the length of time used, the number of swings, or the consumed body energy, etc., are transmitted to the Bluetooth via the Hall sensor After the transmission device, it is transmitted to an external portable electronic device and recorded.

1: Hollow sphere

10: shell

11: groove space

12: Fixing hole

13: Positioning seat

131: perforation

14: Inner wall surface

15: positioning rail

16: storage tank

17: The first reinforcement rib

18: The second reinforcement rib

19: Positioning parts

20: Pivot seat

21: perforation

22: Hole surface

23: positioning hole

30: support piece

31: Power switch

32: Outer perforation

40: Counterweight

41: mandrel

42: Bearing

43: rotating parts

44: counterweight body

45:Nut

46:Magnet parts

51: The first machine board shell

511: inner perforation

52: Second machine board shell

521: inner perforation

53:Bluetooth transmission device

531: Transmission jack

54: Hall sensor

60: screw

70: screw

80: base

90: screw

Picture 1 is a three-dimensional combination picture of this creation.

Figure 2 is a three-dimensional exploded view of this creation.

Figure 3 is a three-dimensional exploded view of the second shell of this creation.

Figure 4 is a part of the three-dimensional combination of the creation.

Figure 5 is the first side profile of this creation.

Figure 6 is the second side profile of this creation.

Figure 7 is the third profile of this creation.

Figure 8 is the combination diagram of the first board shell, Bluetooth transmission device and Hall sensor of this creation.

Figure 9 is an exploded view of the first board shell and bluetooth transmission device of this creation.

Figure 10 is an exploded view of the creation support, the first machine board shell, and the bluetooth transmission device.

Fig. 11 is another preferred embodiment figure of this creation counterweight body.

Figure 12 is a reference diagram for the use of this creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and functions of this creation, please cooperate with the [simplified description of the drawings] to list the embodiments below, and the detailed description is as follows: First, as shown in Figures 1 to 8 As shown, this creation is a kind of exercise ball structure, including: two shells 10, as shown in Figure 2, are made of plastic and co-constructed into a hollow sphere 1, which can be placed on a base 80, a groove space 11 is formed on the inner sides of the two housings 10, wherein, the center of the bottom of the groove space 11 is provided with a fixing hole 12 that runs through the inside and outside of the housing 10, and the bottom of the groove space 11 faces the A positioning seat 13 is protrudingly provided on the inner side of the housing 10, and the positioning seat 13 is provided with a perforation 131 penetrating to the fixing hole 12. An inner wall 14 is formed between the perforation 131 and the fixing hole 12, and the inner wall 14 is close to the fixing hole 12. A positioning rail 15 is provided at the fixing hole 12, and a receiving groove 16 is formed at the bottom of the groove space 11, and the positioning seat 13 is positioned in the receiving groove 16, a plurality of first reinforcing ribs 17 are formed between the outer edge of the housing groove 16 and the inner side of the housing 10, and a plurality of evenly arranged second reinforcing ribs 18 are formed on the inner side of the opening periphery of the housing 10; two pivot seats 20 , are combined with the two positioning seats 13 in a screw lock manner, and the pivot seat 20 is provided with a perforation 21, and the two ends of the perforation 21 form a hole surface 22 with a larger aperture;

The two supporting parts 30 are respectively arranged to cover the fixing holes 12 of the two housings 10, and have inner and outer sides, and the outer surface of the supporting parts 30 is made of silicone material;

A counterweight 40 is formed by a mandrel 41 two ends respectively passing through the perforations 21 of the corresponding pivot seats 20 and the perforations 131 of the positioning seat 13, and a nut 45 and two bearings 42 are respectively pivoted at the two ends thereof, And the two bearings 42 are respectively accommodated on the two cover hole surfaces 22 of the perforation 21 of the pivot base 20, and at least one rotating part 43 extends radially from the center of the mandrel 41, and the rotating part 43 is different from the joint of the mandrel. One end of 41 is more combined with a counterweight body 44, and this counterweight body 44 is made of iron material and is the structure pattern of radial arc sheet, and this rotating member 43 one end is can be combined with this counterweight body 44 Eccentric position (as shown in Figure 5), or central position (as shown in Figure 10), and take the mandrel 41 as the axis to rotate radially and centrifugally in the hollow sphere 1; a first machine plate Shell 51 and a second machine board shell 52, please also refer to shown in the 2nd, 8, 9 figures, are respectively combined in two this supporting member 30 inner sides, this first machine board shell 51 and the second machine board shell 52 from After each fixing hole 12 is inserted, it is positioned and engaged with the positioning rail 15 on the inner wall surface 14 of each housing 10; a bluetooth transmission device 53 is combined with the first board housing 51 by screws 90 Inside, the bluetooth transmission device 53 is connected with a hall sensor 54, and two magnet parts 46 are arranged on the nut 45 close to the hall sensor 54. When the mandrel 41 rotates, the two magnet parts 46 follow the The rotation data information is transmitted to the Bluetooth transmission device 53 through the Hall sensor 54 .

Wherein, please refer to Figs. 4, 8-10 at the same time, the support member 30 is provided with a power switch 31 to control the power of the Hall sensor 54 and the Bluetooth transmission device 53 .

Wherein, please refer to Figures 2, 8-10 at the same time, the first board case 51 and the second board case 52 are respectively provided with an inner perforation 511, 521, and the Bluetooth transmission device 53 has a transmission jack 531, The support member 30 corresponding to the first machine board shell 51 is provided with an outer perforation 32 corresponding to the inner perforation 521 of the first machine board shell 51 .

Wherein, the first machine board shell 51 , the second machine board shell 52 and the corresponding supporting member 30 are screwed together by screws 60 .

Wherein, the inside of the housing 10 is protrudingly provided with a plurality of positioning pieces 19, the pivot base 20 is provided with a plurality of corresponding positioning holes 23, and the pivot base 20 is screwed to the positioning piece 19 after passing through the positioning holes 23 by a screw 70. superior.

With the above-mentioned structure and composition design, the use of this creation is explained as follows: Please refer to Figures 2~7 and 11 at the same time. When the user uses this creation, the palms of both hands can be attached to the two supports respectively. 30 outside, and with the linear distance between the palms of both hands as the fulcrum of the rotation axis, the counterweight 44 rotates in the hollow sphere 1 and generates centrifugal force, and the user can turn the exercise ball with force; at the same time, when the heart When the shaft 41 rotates, the two magnets 46 on the nut 45 of the mandrel 41 rotate thereupon, and the data information of the mandrel 41 rotation is transmitted to the bluetooth transmission device 53 through the Hall sensor 54, and then Wireless transmission to an external portable electronic device.

Wherein, in fact, the Bluetooth transmission device 53 further includes a rechargeable lithium battery, when the Bluetooth transmission device 53 and the Hall sensor 54 have no power, the charging cable connector can be inserted and passed through the support member 30 The outer perforation 32 passes through the inner perforation of the first board shell 51 After 511, insert the transmission jack 531 of the Bluetooth transmission device 53, and charge the Bluetooth transmission device 53 and the Hall sensor 54.

By the structure of the above-mentioned specific embodiment, the following benefits can be obtained:

(1) The exercise ball of this creation is still silent when used, and will not disturb other people. Users can perform hand or wrist training at any time.

(2) A plurality of evenly arranged second reinforcing ribs 18 are formed on the inner side of the opening periphery of the casing 10 . Therefore, the structural rigidity of the joint position of the two housings 10 is high and stable, and has the advantage of not being easily damaged.

(3) After the two housings 10 are covered and fixed, the two ends of the mandrel 41 are respectively placed on the two sets of hole surfaces 22 of the perforation 21 of the pivot seat 20 through two bearings 42, and then matched with the pivot. The seat 20 is securely screwed together with the positioning seat 13 and accommodated in the accommodating groove 16 , and a plurality of first reinforcing ribs 17 are formed between the outer edge of the accommodating groove 16 and the inner side of the casing 10 . Therefore, the rotation of the two ends of the mandrel 41 has an axis with a very stable structural strength, which can ensure that the continuous and rapid swing between the rotating member 43 and the counterweight 44 will not be deflected, smoother and less likely to be damaged, and the product can be improved. quality and prolong life.

(4), please continue to refer to the 2nd, 4th, and 5th figures, the weight body 44 is made of iron and is a radial arc-shaped sheet, and the weight of one end of the mandrel 41 is less than Differently combine the weight of one end of the mandrel 41 . Therefore, when using the present invention, it is easier to start and shake the rotating member 43; moreover, when the force is applied to continuously rotate the rotating member 43 in the radial direction, the centrifugal force generated as if there is a large counterweight can be more obviously increased; In addition, it is worth mentioning that when the length of the counterweight body 44 in the radial arc shape is longer, the above advantages will be more significant.

(5) Since the inner wall surface 14 between the through hole 131 and the fixing hole 12 is provided with a positioning rail 15 . Therefore, the first machine board shell 51 and the second machine board shell 52 can be inserted through the openings of the fixing holes 12, and quickly engaged and positioned by the positioning rail 15, saving the time and cost of parts assembly; and, when When the user swings the creation, the first board case 51 , the second board case 52 , the Bluetooth transmission device 53 , and the Hall sensor 54 are stabilized without shaking.

(6), when the mandrel 41 rotates, the two magnets 46 on the nut 45 of the mandrel 41 rotate thereupon, and the data information of the mandrel 41 rotation is transmitted to the blue via the Hall sensor 54 After budding the transmission device 53, it is then wirelessly transmitted to an external portable electronic device. Therefore, various values such as the time length of using the creation, the number of swings, or the consumed body energy can be transmitted to an external portable electronic device and recorded.

In summary, this creation system can effectively solve the shortcomings of conventional creation, and can be understood and easily implemented by those with ordinary knowledge in the technical field. However, the above-mentioned person is only one of the preferred embodiments of this creation That's all, it should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made according to the scope of the patent application for this creation should still fall within the scope covered by this creation patent.

1: Hollow sphere

10: Shell

11: groove space

12: Fixing hole

13: Positioning seat

131: perforation

14: Inner wall surface

15: positioning rail

16: storage tank

17: The first reinforcement rib

18: The second reinforcement rib

19: Positioning parts

20: Pivot seat

21: perforation

22: Hole surface

23: positioning hole

30: support piece

32: Outer perforation

40: Counterweight

41: mandrel

42: Bearing

43: rotating parts

44: counterweight body

45:Nut

46:Magnet parts

51: The first machine board shell

52: Second machine board shell

521: inner perforation

53:Bluetooth transmission device

531: Transmission jack

60: screw

70: screw

80: base

90: screw

Claims (10)

A fitness ball structure comprising: The two housings are composed of a hollow sphere. The inner sides of the two housings are each formed with a groove space. The center of the bottom of the groove space is provided with a fixing hole that runs through the inside and outside of the housing, and the bottom of the groove space faces A positioning seat protrudes from the inner side of the housing, and the positioning seat is provided with a through hole leading to the fixing hole, and an inner wall surface is formed between the through hole and the fixing hole; The two pivot seats are respectively combined with the two positioning seats, and the pivot seats are provided with a through hole; Two supporting parts are respectively provided to cover the fixing holes of the two shells, and have inner and outer sides; A counterweight is composed of two ends of a mandrel passing through the corresponding pivot hole and the hole of the positioning seat respectively, and at least one bearing is pivoted at the two ends, and the bearing is accommodated in the through hole of the pivot At least one rotating part extends radially from the center of the mandrel. The rotating part is combined with a counterweight body different from the end of the mandrel. The counterweight system is in the form of a radial arc-shaped piece, and Rotating radially and centrifugally in the hollow sphere with the mandrel as the axis; A first machine board shell and a second machine board shell are respectively combined on the inner side of the two supporting parts, and are inserted into and engaged with the inner wall surface through the fixing holes of each of the shells; A bluetooth transmission device is combined in the first board shell, a hall sensor is connected in the bluetooth transmission device, and two magnet parts are arranged on the mandrel near the end of the hall sensor, when the mandrel When rotating, the data information of the rotation of the two magnet parts is transmitted to the bluetooth transmission device through the hall sensor. According to the fitness ball structure described in Item 1 of the scope of the patent application, a receiving groove is formed at the bottom of the groove space, and the positioning seat is located in the receiving groove, and the distance between the outer edge of the receiving groove and the inner side of the casing is A plurality of first reinforcing ribs are formed between them. According to the fitness ball structure described in item 1 of the scope of the patent application, a plurality of evenly arranged second reinforcing ribs are formed on the inner side of the opening of the casing. According to the fitness ball structure described in Item 1 of the scope of the patent application, positioning rails are respectively provided on the inner wall of each housing near the fixing hole, and the first machine board shell and the second machine board shell are separated from each other. After the fixing holes of the housing are inserted, the positioning rails are positioned and engaged with the inner walls of the housings. According to the fitness ball structure described in item 1 of the scope of the patent application, wherein, the two ends of the perforation of the pivot seat form a hole surface with a larger aperture, and the hole surface is used for the bearing to be sleeved. According to the fitness ball structure described in Item 1 of the scope of the patent application, a power switch is provided on the supporting member to control the power of the Hall sensor and the Bluetooth transmission device. According to the fitness ball structure described in item 1 of the scope of patent application, wherein, the first machine board shell and the second machine board shell are respectively provided with an inner perforation, and the Bluetooth transmission device has a transmission jack, and corresponds to the first machine board shell. The supporting member of the first machine board shell is provided with perforations corresponding to the inner perforations of the first machine board shell. According to the fitness ball structure described in Item 1 of the scope of the patent application, multiple positioning pieces protrude from the inner side of the housing, and the pivot base is provided with corresponding multiple positioning holes, and the pivot base is passed through the positioning holes by screws. Screw on the positioning piece. According to the fitness ball structure described in Item 1 of the scope of the patent application, a nut is screwed at two ends of the mandrel, and two magnets are fixed on the nut close to one end of the Hall sensor. According to the fitness ball structure described in item 1 of the scope of the patent application, the hollow ball system is placed on a base.

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