CN201056119Y

CN201056119Y - Automatic rotating ball

Info

Publication number: CN201056119Y
Application number: CNU200720120186XU
Authority: CN
Inventors: 王晓冰; 李良清
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-17
Filing date: 2007-05-17
Publication date: 2008-05-07
Anticipated expiration: 2017-05-17

Abstract

An automatic rotation sphere comprises a rotary housing, a support body, a drive device connected with the support body, and a transmission member connected with the drive device and fixedly connected with the rotary housing, wherein, the support body, the drive device and the transmission member are all accommodated in the rotary housing; an opening is arranged on the rotary housing; the support body is exposed in the opening; the drive device includes a main body and an output shaft extending from the main body; the main body of the drive device is fixedly connected with the transmission member; and the output shaft of the drive device is fixedly connected with the support body. The automatic rotation sphere of the utility model can automatically rotate around the support body thereof on arbitrary objects without the need of extra specific support, thereby simplifying the structure of the automatic rotation sphere, and improving the interest, the entertainment and the portability of the rotation sphere.

Description

Automatic rotating ball

Technical field

The utility model relates to a kind of spinning ball, relates in particular to a kind of automatic rotating ball, it is provided with drive unit and fixedlys connected with drive unit in inside supporter, thus this device can rotate around this supporter under the driving of drive unit.

Background technology

Along with the continuous development of handicraft, the interest and the recreational requirement of handicraft improved gradually, a lot of handicrafts also from static state gradually to active development.For example, traditional tellurion is static, and interesting and recreational in order to increase it, having produced can be around the tellurion of bearing rotation.The spinning ball of existing handicraft normally is installed on the outside bearing, drives spinning ball by drive unit and rotates around this bearing.

Yet, because of spinning ball can't leave bearing, and make whole handicraft be subject to the design of bearing, this obviously is unfavorable for improving the interest of handicraft and recreational.Bearing makes that also the whole handicraft volume that becomes is bigger, is not easy to carry.

The applicant has designed the supporter that drive unit is set and fixedlys connected with drive unit in spinning ball inside for this reason, thereby this spinning ball can rotate around this supporter under the driving of drive unit.Yet being connected fit system and can further improving of drive unit and supporter makes structure simpler, and cost is lower.

Summary of the invention

The purpose of this utility model is to provide a kind of automatic rotating ball, the supporter of establishing drive unit in it and fixedlying connected with drive unit, thereby can be on arbitrary objects rotate automatically around self supporter, and need not the specific bearing of optional equipment, thereby the structure of simplification spinning ball, and it is interesting and recreational that spinning ball is had more, and also is easy to carry.

Another purpose of the present utility model is to provide a kind of automatic rotating ball, it establishes the automatic rotation that drive unit and supporter are realized spinning ball by interior, and it is by directly fixedlying connected the output shaft of drive unit with supporter, and the body of drive unit is fixedlyed connected with driving member, thereby make the simple in structure of spinning ball, be beneficial to and reduce cost.

For achieving the above object, the utility model provides a kind of automatic rotating ball, comprise the drive unit of rotary shell, supporter, connection supporter, the driving member that reaches the connection drive unit and fixedly connected with rotary shell, this supporter, drive unit and driving member all are contained in the rotary shell, this rotary shell is provided with a perforate, supporter is exposed in the perforate, this drive unit comprises that body reaches from the extended output shaft of body, the body of drive unit is fixedlyed connected with driving member, and the output shaft of drive unit is fixedlyed connected with supporter.

The beneficial effects of the utility model are: simple in structure, flexible, and the interest of raising spinning ball and recreational, and be convenient to carrying of this spinning ball.

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.

In the accompanying drawing,

Fig. 1 is the three-dimensional exploded view of the utility model first embodiment automatic rotating ball;

Fig. 2 is the constitutional diagram of Fig. 1;

Fig. 3 is the cutaway view along 3-3 direction among Fig. 2;

Fig. 4 is similar to Fig. 3, and it illustrates the utility model second embodiment automatic rotating ball;

Fig. 5 is the three-dimensional exploded view of the utility model the 3rd embodiment automatic rotating ball; And

Fig. 6 is the combination section of Fig. 5.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail.

Consult Fig. 1-3, the automatic rotating ball of the utility model first embodiment comprises rotary shell 2, supporter 4, connects the drive unit 6 of supporter 4, reaches the driving member 8 that connects drive unit 6 and fixedly connected with rotary shell 2.This supporter 4, drive unit 6 and driving member 8 all are contained in the rotary shell 2.This rotary shell 2 is provided with a perforate 20, and this supporter 4 is little to expose this perforate 20, and the outer surface essence of its exposure constitutes the part of rotary shell 2, has kept the integrality of rotary shell 2.In the present embodiment, this rotary shell 2 is a globe type.Rotary shell 2 of the present utility model can be any moulding that roughly presents spheroid, and spheroid of the present utility model includes but not limited to spherosome and oval ball.In the present embodiment, this rotary shell 2 comprises first housing 22 and connects second housing 24 of first housing 22, so that drive unit 6 is installed.In the present embodiment, driving member 8 and rotary shell 2 one-body molded making.In other embodiments, driving member 8 can separate with rotary shell 2 to be made, fixedly connected then.

This supporter 4 is contained in the perforate 20 of rotary shell 2, and do not contact with perforate 20, the surperficial essence that supporter 4 exposes constitutes the part of rotary shell 2 outer surfaces, so as to the integrality of realization rotary shell 2 outer surfaces, thereby does not influence the moulded of rotary shell 2.Supporter 4 has discoid support portion 42 and the 42 extended column connecting portions 44 from the support portion, and the free end of connecting portion 44 is provided with fixing hole 46 to fixedly connected with drive unit 6.Be positioned over when being rotated on other object at the utility model automatic rotating ball, rotary shell 2 can cover up supporter, makes general audience can't see supporter 4, thereby increases interesting.

This drive unit 6 comprises body and extended rotating output shaft from body, and this body comprises motor 62, the battery mount pad 63 that electrically connects with motor and the battery 64 that is installed on battery mount pad 63.And the output shaft of drive unit is the output shaft 68 of motor 62.The body of drive unit is fixedlyed connected with driving member 8.68 fixing holes 46 that insert supporter 4 of output shaft, thus fixedly connected with supporter 4.In the present embodiment, be provided with boss 66 at motor 62 on respect to supporter 4 one sides, this boss 66 is fixedlyed connected with driving member 8.This driving member 8 is cylindric, which is provided with connecting hole 82 to accommodate boss 66.Output shaft 68 from boss 66 stretch out and the fixing hole 46 that inserts supporter from drive unit 6 is fixedlyed connected with supporter 4.This battery 64 can be dry cell, rechargeable battery etc., and motor is a gear motor.

In case this motor 62 is communicated with after the power supply starting, the output shaft 68 of this motor 62 can drive driving member 8 driven rotary housings 2 and rotate around this supporter 4, because this supporter 4 does not directly contact with this rotary shell 2, make and driven by drive unit 6 and when rotating at rotary shell 2, this supporter 4 maintains static, thereby guarantees that the utility model automatic rotating ball is in the fixed-site of other object is constant relatively on the whole.

As shown in Figure 4, in another embodiment of the utility model, one bearing 10 is installed between the sidewall and output shaft 68 of driving member 8, thereby between rotary shell 2 and output shaft 68, form the non-relatively turnable flexible connection that directly contacts, and guarantee the relative position relation between rotary shell 2 and the output shaft 68.Bearing 10 can adopt sliding bearing or rolling bearing.The inner ring of bearing 10 is fixedlyed connected with output shaft 68, then fixedlys connected with the sidewall of driving member 8 in the outer ring of bearing 10.

Shown in Fig. 5-6, in another embodiment of the present utility model, the battery mount pad 63 ' of drive unit 6 is located on the rotary shell 2, this battery mount pad can be existing battery pack structure, the lid 72 of battery mount pad is located at the junction of rotary shell 2 and battery mount pad 63 ', so that change batteries by opening this lid 72.Battery mount pad lid can adopt prior art to be connected with the battery mount pad.The motor 62 of this battery mount pad and drive unit 6 electrically connects to provide power supply to drive unit.In the present embodiment, do not need to open first and

second housing

22,24 owing to change battery, thereby can carry out first and

second shell

22,24 bodies non-removable fixedly connected.

As a kind of selectivity embodiment, on battery mount pad and circuit that motor is connected, switch (not shown) can be set, this switch can be existing steel ball contact conduction type switch.

In sum, the utility model automatic rotating ball can be on arbitrary objects rotates automatically around self supporter, and need not the specific bearing of optional equipment, thereby simplifies the structure of spinning ball, and it is interesting and recreational that spinning ball is had more, and also is easy to carry.And it passes through the output shaft of drive unit is directly fixedlyed connected with supporter, and the body of drive unit is fixedlyed connected with driving member, thereby makes the simple in structure of spinning ball, is beneficial to reduce cost.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.

Claims

1. automatic rotating ball, it is characterized in that, comprise the drive unit of rotary shell, supporter, connection supporter, the driving member that reaches the connection drive unit and fixedly connected with rotary shell, this supporter, drive unit and driving member all are contained in the rotary shell, this rotary shell is provided with a perforate, supporter is exposed in the perforate, this drive unit comprises that body reaches from the extended output shaft of body, the body of drive unit is fixedlyed connected with driving member, and the output shaft of drive unit is fixedlyed connected with supporter.

2. automatic rotating ball according to claim 1 is characterized in that, this supporter is little to expose this perforate, and the outer surface essence of its exposure constitutes the part of rotary shell, has kept the integrality of rotary shell.

3. automatic rotating ball according to claim 1 is characterized in that, this supporter is not contained in the perforate of rotary shell contiguously, and supporter is provided with fixing hole to fixedly connected with the output shaft of drive unit away from perforate one end.

4. automatic rotating ball according to claim 1 is characterized in that, this drive unit body comprises a motor, the battery mount pad that electrically connects with motor and the battery that is installed on the battery mount pad.

5. automatic rotating ball according to claim 4, it is characterized in that, be provided with boss at motor on respect to supporter one side, this boss is fixedlyed connected with driving member, this driving member is cylindric, which is provided with connecting hole accommodating boss, output shaft stretches out and is fixedly connected on supporter from boss.

6. automatic rotating ball according to claim 1 is characterized in that, a bearing further is installed between the sidewall and drive unit output shaft of driving member.

7. automatic rotating ball according to claim 1 is characterized in that, the battery mount pad of drive unit is located on the rotary shell, and the lid of battery mount pad is located at the junction of rotary shell and battery mount pad.

8. automatic rotating ball according to claim 7 is characterized in that rotary shell comprises first and second housing, and this first and second housing is fixed together non-dismountablely.

9. automatic rotating ball according to claim 4 is characterized in that, is provided with switch on battery mount pad and circuit that motor is connected.

10. automatic rotating ball according to claim 1 is characterized in that, this rotary shell is a tellurion.