CN2605891Y

CN2605891Y - Speed display device of improved wrist power ball

Info

Publication number: CN2605891Y
Application number: CN 03228584
Authority: CN
Inventors: 林建德
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-24
Filing date: 2003-01-24
Publication date: 2004-03-10
Anticipated expiration: 2013-01-24

Abstract

The utility model relates to a rotating speed display device of an improved wrist power ball, which comprises a lower casing, a support ring, a rotating piece, an upper casing and a receiving member, wherein an emitter is arranged on the bottom of the lower casing. The inner part of the ejector is provided with a sensing element, an emitting element, a battery and a switching element; the receiving member is in a shape of a box body, the inner part of the receiving member is provided with a signal switching element, a battery and a switching element, and the upper side of the receiving member is provided with a display screen. The receiving member can be fixed on a band body in order to be worn on a user's wrist. The other wrist of the user fast rotates the wrist power ball, and the rotating speed of the wrist power ball can be sensed by the sensing element of the emitter and is converted to a signal by an electronic element. The signal is sent out by the emitting element in predetermined frequency, and the signal can be received by the receiving member. The rotating speed of the wrist power ball can be displayed on the display screen by the signal switching element.

Description

The rotating speed display device of improved wrist power ball

Technical field

The utility model relates to games, specifically, provides a kind of rotating speed display device of wrist power ball.

Background technology

Please refer to shown in Fig. 1 to 3, the wrist power ball of commonly using 10 mainly includes: a hemispherical mould clear and bright system lower house 11; One support ring 12, the inside top of bearing what lower house 11; One revolving part 13 is provided with a central shaft 131, forms a chase portion 132 along its side face, offers a hole 133 in this chase portion 132, and the two ends of this central shaft 131 of mat are pivoted on the what support ring 12; And a perspex system upper shell 14, setting firmly what lower house 11 tops, a circular hole 141 that lacks is offered at its top.

When playing, at first as shown in Figure 4, the head end 151 of one cord 15 is inserted in the hole 133 of revolving part 13, then, as shown in Figure 5, pinning this revolving part 13 with thumb is also promoted, cord 15 is twined in the what chase portion 132 according to arrow 16 directions, 15 of cords stay outside a bit of, then, hold wrist power ball 10 on the other hand, another hand as shown in Figure 6, according to direction shown in the arrow 17 cord 15 is pullled suddenly outward, then can drive of the arrow 18 directions rotation of this revolving part 13 according to Fig. 7, then the centrifugal force that is produced also can drive this revolving part 13 and support ring 12 rotates according to direction shown in the arrow 19 of Fig. 8, at this moment, as shown in Figure 9, the user in time takes (holding) in palm and with A point power fulcrum in wrist power ball 10, it is motionless that arm keeps, only transport palm, it is moving with the rolling (revolving) of wrist power ball 10 circular paths to be docile and obedient clockwise, then can make revolving part 13 continue to remain on rotation status, can test user's endurance, if firmly change, the rotating speed of revolving part 13 is just along with fast more, and can send the sound of " drone------" continuously, and is the fastest even can reach per minute 8000 and change, until wrist acid or when having tired out, as long as stop the turn of palm, the speed of revolving part 13 promptly can slow down gradually with ways of deceleration, will stop transhipment at last.

There is the dealer to set firmly a speed display device 21 as shown in figure 10 in the bottom of wrist power ball 20, be used for responding to the rotating speed of wrist power ball, yet one as described above, and the rotating speed of wrist power ball can change up to per minute several thousand, as shown in figure 11, when the user wants to watch the shown rotating speed of display screen 211,, just can't see rotating speed shown on the display screen 211 clearly because the rotating speed of wrist power ball is very fast at all, in other words, this speed display device 21 also can't reach the purpose of learning rotating speed.

Summary of the invention

The purpose of this utility model is to provide a kind of rotating speed display device of wrist power ball, the rotating speed of the wrist power ball in can allowing the user learn really to run up.

The utility model is this auspicious realization, and it includes lower house support ring, revolving part and upper shell, wherein:

This lower house, it is spherical generally to be semicircle, the inner spatial accommodation that forms, the top is open state;

This support ring, bearing is in the inside top of this lower house;

This upper shell also generally is the semicircle sphere, its inner spatial accommodation that forms, and open state is formed on the bottom, and with the top of it affixed this lower house of what, a circumferential notch is offered at its top of what in addition;

This revolving part slightly is sphere-like, and this upper and lower casing inside of ccontaining what is provided with a central shaft that is the level of state, and the two ends of this central shaft of mat are pivoted respectively on this support ring of what;

The bottom of lower house is provided with a transmitter, and this transmitter inside is provided with sensing element, radiated element, battery and switch element; Other comprises the unification receiving member, the box body shape, and inside is provided with signal conversion element, battery and switch element, and the top then is provided with display screen; The user is with its wrist rapid transport wrist power ball, rotating speed by the sensing element sensing wrist power ball of this transmitter, again by electronic component conversion signal, go out with predetermined frequency by radiated element, this signal can be received member and receive, and shows on the what display screen via the rotating speed of signal conversion element with the wrist power ball.The bottom of this lower house forms one and is the recess accommodation space for electronic components such as ccontaining transmitters, with a lid this accommodation space is sealed again.This receiving member can be fixed on the belt body, so that wear on the wrist of setting position what user.

Owing to adopted such scheme, the user can very clearly learn wrist power ball rotating speed in the running up that it controls by the utility model, the own achievement of convenient record, can also and other people match, the interest that enhancement is played.

Description of drawings

Fig. 1 is an exploded perspective view of commonly using the wrist power ball.

Fig. 2 is the part combination stereogram of Fig. 1.

Fig. 3 is the combination stereogram of Fig. 1.

Fig. 4 shows that the head end of cord 15 is about to insert the schematic diagram of hole 133.

Fig. 5 is the situation that cord 15 is involved in chase portion 132.

Fig. 6 is that cord 15 has twined and finishes the state that formation can be pullled.

Fig. 7 is the side plan view of Fig. 1, shows the turn direction after revolving part 13 is pulled.

Fig. 8 is the top plan view of Fig. 1, shows that revolving part 13 still rotates according to arrow 19 directions in addition.

Fig. 9 is the situation with palm whipping wrist power ball 10.

Figure 10 is a structural representation of commonly using the wrist power ball that is provided with speed display device.

Figure 11 is the use schematic diagram of the wrist power ball of Figure 10.

Figure 12 is a structural representation of the present utility model.

Figure 13 is the generalized section of wrist power ball among Figure 12.

Figure 14 is a use situation schematic diagram of the present utility model.

Figure 15 is the schematic diagram that the utility model is applied to large-scale wrist power ball.

The specific embodiment

Progressive effect of the present utility model is described below conjunction with figs. and embodiment:

As shown in figure 12, the bottom formation one of the lower house 31 of the utility model what wrist power ball 30 is the accommodation space 311 of recess, these accommodation space 311 inside are provided with a transmitter 40, and these transmitter 40 inside are provided with sensing element, radiated element, battery and switch element; With a lid 312 this accommodation space 311 is sealed again.

Other comprises a receiving member 50, is the box body shape, and inside is provided with signal conversion element, battery and switch element, and the top then is provided with display screen 51.

As shown in figure 14, receiving member 50 provided by the utility model can be fixed on the belt body 60, so that wear on the wrist of setting position what user, user's another wrist quick rotation wrist power ball 30, rotating speed by the sensing element sensing wrist power ball of this transmitter 40 converts signal to by electronic component again, goes out with predetermined frequency by radiated element, this signal can be received member 50 and receive, via the rotating speed demonstration what display screen 51 of signal conversion element with the wrist power ball.

Certainly, if the user does not think display speed, the switch element of transmitter 40 and receiving member 50 can be closed.

Please consult shown in Figure 15ly again, principle of the present utility model also can be applicable on the wrist power ball of large-scale wrist power ball 70 or other form, receiving member 80 also can be directly hand held in.

Claims

1, a kind of rotating speed display device of improved wrist power ball comprises lower house, support ring, revolving part and upper shell, wherein:

This lower house, it is spherical to be semicircle, the inner spatial accommodation that forms, the top is open state;

This support ring, the inside top of this lower house of bearing what;

This upper shell is the semicircle sphere, its inner spatial accommodation that forms, and open state is formed on the bottom, the top of affixed this lower house of what, a circumferential notch is offered at its top of what in addition;

This revolving part is sphere-like, and this upper and lower casing inside of ccontaining what is provided with a central shaft that is the level of state, and the two ends of this central shaft of mat are pivoted respectively on this support ring of what;

It is characterized in that:

The bottom of this lower house is provided with a transmitter, and this transmitter inside is provided with sensing element, radiated element, battery and switch element; Other comprises a receiving member, is the box body shape, and inside is provided with signal conversion element, battery and switch element, and the top then is provided with display screen.

2, the rotating speed display device of improved wrist power ball according to claim 1 is characterized in that: the bottom of this lower house forms one and is the accommodation space of recess for electronic components such as ccontaining transmitters, with a lid this accommodation space is sealed again.

3, the rotating speed display device of improved wrist power ball according to claim 1 and 2 is characterized in that: this receiving member can be fixed on the belt body of being convenient to wear on the wrist of setting position what user.