CN201580192U

CN201580192U - Automatic rotary object

Info

Publication number: CN201580192U
Application number: CN2009202616648U
Authority: CN
Inventors: 王晓冰; 李良清
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-18
Filing date: 2009-12-18
Publication date: 2010-09-15
Anticipated expiration: 2019-12-18

Abstract

An automatic rotary object comprises a rotary casing, a support body, a drive device connected with the support body, and a fixing member which is arranged on the rotary casing and fixedly connected with the drive device, wherein the support body, the drive device and the fixing member are all accommodated in the rotary casing; the rotary casing is provided with an opening; the support body is exposed into the opening; the drive device comprises a main body and an output shaft which extends out of the main body; the main body of the drive device is fixedly connected with the fixing member; and the output shaft of the drive device is fixedly connected with the support body. The automatic rotary object can automatically rotate around the support body on any object, and does not need additionally arranged base, thereby simplifying the structure of a rotary ball body, leading the rotary ball body to be more interesting and entertaining, and being convenient to carry.

Description

Automatic-rotation object

Technical field

The utility model relates to a kind of spinning ball, relates in particular to a kind of automatic-rotation object, it is provided with drive unit and fixedlys connected with drive unit in inside supporter and fixture, thus this device can be around this supporter smooth rotation 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.And being connected fit system and can further improving of drive unit and supporter makes structure simpler, firm, and cost is lower.

In addition, bearing makes that also the whole handicraft volume that becomes is bigger, is not easy to carry.

The utility model content

The purpose of this utility model is to provide a kind of automatic-rotation object, 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-rotation object, 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, again the body of drive unit is fixedlyed connected with fixture, thereby make that the installation of spinning ball is simpler and easy quick, simple in structure firm, be beneficial to and reduce cost.

For achieving the above object, the utility model provides a kind of automatic-rotation object, comprise the drive unit of rotary shell, supporter, connection supporter and be located on the rotary shell and the fixture of fixedlying connected with drive unit, this supporter, drive unit, and fixture all be 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 fixture, and the output shaft of drive unit is fixedlyed connected with supporter.

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.

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.

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.

On battery mount pad and circuit that motor is connected, be provided with switch.

Described fixture is two, is cylindric, and its free end is provided with lockhole, passes body for screw and is bolted on the lockhole afterwards, thereby body is fixedlyed connected with fixture.

Described body is provided with the locating slot corresponding to fixture, is provided with follow block in the middle of this locating slot, and follow block is provided with connecting hole.

This rotary shell is a tellurion.

The beneficial effects of the utility model are: simple in structure, quick for installation, connect firmly, and flexible, 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-rotation object;

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

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

The specific embodiment

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

Consult Fig. 1-3, automatic-rotation object of the present utility model comprises: rotary shell 2, supporter 4, connect the drive unit 6 of supporter 4 and be located on the rotary shell 2 and the fixture 8 of fixedlying connected with drive unit 6, this supporter 4, drive unit 6, and fixture 8 all be 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.Fixture 8 and rotary shell 2 one-body molded making.

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-rotation object, rotary shell 2 can cover up supporter 4, 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 61, the battery mount pad 62 that electrically connects with motor 61 and the battery 63 that is installed on battery mount pad 62.And the output shaft of drive unit is the output shaft 64 of motor 61.The body of drive unit 6 is fixedlyed connected with

fixture

8,64 fixing holes 46 that insert supporter 4 of output shaft, thus fixedly connected with supporter 4.In the present embodiment, be provided with boss 65 at motor 61 on respect to supporter 4 one sides, this boss 65 is fixedlyed connected with body.The periphery of body also is provided with the locating slot 66 corresponding to fixture 8, is provided with follow blocks 661 in the middle of the locating slot 66, and follow block 661 is provided with connecting hole 662 and passes for screw.This fixture 8 is two, is cylindric, and its free end is provided with lockhole 82, passes body for screw 10 and is bolted on the lockhole 82 afterwards, thereby body is fixedlyed connected with fixture 8.

This battery 63 can be dry cell, rechargeable battery etc., and motor 61 is a gear motor.

In case this motor 61 is communicated with after the power supply starting, the output shaft 64 of this motor 61 can drive fixture 8 driven rotary housings 2 and rotate around this supporter 4, because drive unit 6 is fixedly connected on the fixture 8, and then with 2 more firm connections of rotary shell, and this rotary shell 2 does not directly contact with supporter 4, make and driven by drive unit 6 and when rotating at rotary shell 2, comparatively firm, and supporter 4 maintains static, thereby guarantees that the utility model automatic-rotation object is in the fixed-site of other object is constant relatively on the whole.

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-rotation object 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 is fixedlyed connected the body of drive unit by the output shaft of drive unit is directly fixedlyed connected with supporter again with fixture, thereby makes that the installation of spinning ball is simpler and easy quick, and is simple in structure firm, 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-rotation object, it is characterized in that, comprise the drive unit of rotary shell, supporter, connection supporter and several fixtures of being located on the rotary shell and fixedlying connected with drive unit, this supporter, drive unit, and fixture all be 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 fixture, and the output shaft of drive unit is fixedlyed connected with supporter.

2. automatic-rotation object 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-rotation object 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-rotation object 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-rotation object according to claim 4 is characterized in that, is provided with switch on battery mount pad and circuit that motor is connected.

6. automatic-rotation object according to claim 1 is characterized in that described fixture is two, is cylindric, and its free end is provided with lockhole, passes body for screw and is bolted on the lockhole afterwards, thereby body is fixedlyed connected with fixture.

7. automatic-rotation object according to claim 6 is characterized in that described body is provided with the locating slot corresponding to fixture, is provided with follow block in the middle of this locating slot, and follow block is provided with connecting hole and passes for screw.

8. automatic-rotation object according to claim 1 is characterized in that, this rotary shell is a tellurion.