CN104157227A

CN104157227A - Autorotation display device

Info

Publication number: CN104157227A
Application number: CN201410426904.0A
Authority: CN
Inventors: 陈云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-27
Filing date: 2014-08-27
Publication date: 2014-11-19

Abstract

The invention discloses an autorotation display device which is capable of achieving self inclusion and self drive and capable of rotating at any dip angle. The autorotation display device comprises an outer shell, a rotating body and a driving device. The outer shell is a transparent and closed hollow shell body, the rotating body is a hollow shell body, and the rotating body is arranged in the outer shell and is provided with an interlayer. The outer shell and the rotating body are provided with a supporting shaft and a bearing respectively, and the supporting shaft and the bearing are connected with each other in a rotating mode. The driving device is fixed in the rotating body and drives the rotating body to rotate around the supporting shaft. The autorotation display device has the advantages of being simple in structure, low in cost, wide in applied range, convenient to use, and capable of being applied to terrestrial globes, handicrafts, graph display and the like.

Description

Rotation exhibiting device

Technical field

The present invention relates to rotation exhibiting device technical field.

Background technology

The product of tool rotation function is widely used, as rotation globe product.Yet, existing rotation product majority needs external connection structure as support, and mostly be horizontal direction rotation, this series products ubiquity structure relative complex and profile do not possess integrality, can not arbitrary angle rotation feature, have influence on the appearance effect of product and the range of application of product.

Publication number be CN 1379895 A Patent Application Publication the display spherical device of autorotation, in this device, the shell of rotation is supported by liquid float, the direction of the steady arm utilization being connected with driving mechanism energy field is around carried out offset located, and driving mechanism utilizes the energy of electromagnetic radiation to drive.This device has solved the integrity issue of spheroid, but structure is very complicated, manufacture difficulty is very high.

In actual applications, the steady arm of the display spherical device of this autorotation preferably utilizes the direction of terrestrial magnetic field to carry out offset located, as everyone knows, relative motion resistance in the time of must being greater than this device work in order to the bias force of locating between structure, because the magnetic field intensity of obtainable terrestrial magnetic field is less, therefore the bias force producing is also very little, easily causes the accompany movement of steady arm and loses efficacy.

In actual applications, the display spherical device of this autorotation is mainly utilize luminous energy and radio-frequency (RF) energy to drive and there is no energy storage device, conventionally the radio-frequency (RF) energy in applied environment is very faint, luminous energy part occasion as night or indoor be also faintly even not have, the situation that the display spherical device of this autorotation externally there will be slow-speed or do not turn during energy shortage, therefore, the working environment of this device is greatly limited.

In addition, this device rotary body is supported by liquid float, and this rotary body will be all the time in horizontality, therefore, can only be around being rotated with the axle perpendicular to surface level, cannot accomplish by set angle or arbitrary angle rotation, as terrestrial globe axial rake; Meanwhile, when we need to watch as bottom, the terrestrial globe the Southern Hemisphere, the horizontality of rotary body causes the inconvenience of watching.

Summary of the invention

The rotation exhibiting device that the object of the present invention is to provide a kind of oneself to comprise, drive voluntarily, can arbitrary angle rotation.

For achieving the above object, the invention provides a kind of rotation exhibiting device,

Comprise: shell body, rotary body and drive unit;

Described shell body is transparent and closed hollow housing;

Described rotary body is hollow housing, is arranged in described shell body and forms interlayer;

Described shell body and described rotary body are respectively arranged with back shaft and the bearing being mutually rotatably connected;

Described drive unit is fixed on described a rotating body, and drives described rotary body to rotate around described back shaft.

This rotation exhibiting device also comprises the filling liquid of transparent and electrical isolation, and filling liquid is filled in the interlayer between shell body and rotary body, due to the light refraction effect of liquid, can amplify and show the rotary body that is filled liquid encirclement, has improved visual effect; The resistance of motion when lubrication of filling liquid can reduce duty simultaneously, thus energy consumption reduced.

The shell body inside of this automatic display apparatus is provided with back shaft, is preferably 2, and rotary body is provided with the bearing being rotatably connected with back shaft, is preferably 2, and rotary body is supported and can be rotated around it by the supported axle of bearing; Meanwhile, due to the mutual positioning action of back shaft and bearing, we can realize rotary body and rotate by setting inclination angle by setting the angles of back shaft, or when shell body be spherical, we can be realized arbitrary angle and rotated by arbitrarily angled putting.

This back shaft and bearing can be independent part, are individually fixed in shell body or rotary body, also back shaft and bearing can be done to equivalent replacement.

The drive unit of this rotation exhibiting device comprises: motor and power collecting device, power collecting device is electrically connected at motor body and drives its rotation.

Motor comprises motor body and output shaft, and motor body is fixed on a rotating body, and output shaft clearance, through the bearing that is positioned at rotary body, is fixedly connected on the back shaft that is positioned at shell body with one heart; According to the principle of work of motor, motor body and output shaft form relative rotary motion relation, when one side is fixed, effect due to counter torque, the opposing party will produce rotation, because the output shaft of motor is fixed by shell body, motor body will rotate, thereby driven rotary body produces rotation with respect to shell body.

Power collecting device comprises accumulator, light energy receiver and induction electric energy receiver; Light energy receiver is fixed on a rotating body with the most effective daylighting way, receives from the luminous energy of external environment condition and is converted into electric energy; Induction electric energy receiver is fixed on a rotating body bottom centre position, receives the induction electric energy from external environment condition, and wireless power, obtains by outer setting as is well known; Accumulator is rechargeable battery, and light energy receiver and induction electric energy receiver are electrically connected with accumulator respectively and to its charging; Accumulator and motor are electrically connected and CD-ROM drive motor rotation.This power collecting device utilizes multiple energy source can store electrical energy, has improved the job stability of this rotation exhibiting device.

This rotation exhibiting device can be set up lighting effects, according to designing requirement, luminophor can be arranged at outside rotary body or a rotating body, and while being arranged at a rotating body, rotary body is that light transmissive material is made, and has strengthened the appreciation effect of rotation exhibiting device.

The rotary body outside surface of this rotation exhibiting device is provided with figure or the pattern that can be demonstrated.

The shell body of this rotation exhibiting device and rotary body are preferably spherical, can be applicable to as products such as terrestrial globes,

But be not limited to spherically, can be applicable to the displaying of other moulding, as handicraft, advertising display product etc., expanded this rotation exhibiting device range of application.

This rotation exhibiting device can carry out peripheral hardware connection as required, and as desktop stent-type, suspension type etc., connected mode is simple, convenient, is not subject to connect because of electric wire the restriction bringing.

In sum, this rotation exhibiting device have advantages of simple in structure, cost is low, applied range, easy to use, can be applicable to terrestrial globe, handicraft, pattern exhibiting etc.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment rotation exhibiting device.

Fig. 2 is the decomposition texture schematic diagram of embodiment rotation exhibiting device.

Fig. 3 is that the drive unit of embodiment rotation exhibiting device is electrically connected schematic diagram.

Fig. 4 is shape and the back shaft change of pitch angle schematic diagram of rotation exhibiting device.

Embodiment

Below in conjunction with drawings and the specific embodiments, the invention will be further described.

With reference to Fig. 1, Fig. 2, Fig. 3.

Rotation exhibiting device, comprising: shell body 1, rotary body 2 and drive unit 3;

Shell body 1 is transparent and closed hollow housing;

Rotary body 2 is hollow housing, is arranged in shell body 1 and forms interlayer 10;

Shell body 1 and rotary body 2 are respectively arranged with back shaft 11 and the bearing 21 being mutually rotatably connected;

Drive unit 3 is fixed in rotary body 2, and drives rotary body 2 around back shaft 11 rotations.

In the present embodiment, shell body 1 is transparent sphere housing, and its interior bottom portion center is provided with back shaft 11 and top center position is provided with back shaft 12; Rotary body 2 is transparent sphere housing, and its bottom centre position is provided with bearing 21 and top center position is provided with bearing 22, material light-permeable; Back shaft 11 is connected with bearing 21 gaps, and back shaft 12 is connected with bearing 22 gaps, and back shaft 11, back shaft 12, bearing 21, bearing 22 arrange with one heart, and therefore, rotary body 2 is concentric with shell body 1 and be rotatably connected.

In the present embodiment, drive unit 3 comprises: motor 31 and power collecting device 32.

Motor 31 comprises: output shaft 311 and motor body 312, and output shaft 311 gaps are fixedly connected on back shaft 11 through the center pit of bearing 21, and motor body 312 is fixed in rotary body 2, and forms and be tightly connected with bearing 21.

Power collecting device 32 comprises: accumulator 321, light energy receiver 322 and induction electric energy receiver 323; What accumulator 321 adopted is charged lithium cells, and accumulator 321 is fixed on motor body, or is fixed on other structure of rotary body 2 interior settings; What light energy receiver 322 adopted is photovoltaic cell, is fixed on accumulator 321 tops, with rotary body 2 essentially concentric settings; What induction electric energy receiver 323 adopted is wireless charging receiving coil, is fixed on rotary body 2 inside center positions; Light energy receiver 322 and induction electric energy receiver 323 are electrically connected at respectively accumulator 321, and light energy receiver 322 receives 321 chargings of luminous energy accumulators, and induction electric energy receiver 323 receives 321 chargings of induction electric energy accumulators.

Because charged lithium cells, photovoltaic cell and wireless charging module are ripe prior art, at this, do not repeat.

Accumulator 321 is electrically connected and drives its rotation with motor body 312, and due to the be rotatably connected relation of shell body 1 with rotary body 2, when motor body 312 rotation, driven rotary body 2 is with respect to shell body 1 rotation.

In the present embodiment, filling liquid 4 is the silicone oil of transparent and electrical isolation, is filled in interlayer 10.

In the present embodiment, luminophor 5 is electrically connected with accumulator 321, above light energy receiver 322, is fixed in rotary body 2, and accumulator 321 drives luminophor 5 luminous, thereby rotary body 2 is lit.

The rotation exhibiting device of the present embodiment, simple in structure, cost is low, easy to use, can be applicable to the products such as terrestrial globe.

Shown in Fig. 4, the change of shape of this rotation exhibiting device and back shaft change of pitch angle, but be not limited to diagram part, hence one can see that, this rotation exhibiting device can be designed to the product of various shapes, what also can arrange rotates around arbitrary angle simultaneously, has enriched product design diversity, has expanded the range of application of product.

Claims

Oneself comprise, drive voluntarily, the rotation exhibiting device of arbitrary angle rotation, it is characterized in that,

Comprise: shell body, rotary body and drive unit;

Described shell body is transparent and closed hollow housing;

Described rotary body is hollow housing, is arranged in described shell body and forms interlayer;

Described shell body and described rotary body are respectively arranged with back shaft and the bearing being mutually rotatably connected;

Described drive unit is fixed on described a rotating body, and drives described rotary body to rotate around described back shaft.
2. rotation exhibiting device as claimed in claim 1, is characterized in that,

Described drive unit comprises motor and power collecting device;

Described motor comprises motor body and output shaft;

Described power collecting device comprises accumulator, light energy receiver and induction electric energy receiver.
3. rotation exhibiting device as claimed in claim 2, is characterized in that,

Described light energy receiver is electrically connected at described accumulator, receives around luminous energy and to its charging;

Described induction electric energy receiver is electrically connected at described accumulator, receives induction electric energy and to its charging;

Described accumulator is electrically connected in described motor body and drives its rotation.
4. the rotation exhibiting device as described in claim 1-2, is characterized in that,

Described back shaft is with the inclination angle setting angled with surface level;

Described output shaft clearance is fixed on described back shaft with one heart through described bearing.
5. rotation exhibiting device as claimed in claim 1, is characterized in that,

The filling liquid that comprises transparent and electrical isolation, is filled in described interlayer.
6. rotation exhibiting device as claimed in claim 1, is characterized in that,

Described shell body and described rotary body are that two hemispherical Shells cover form spherical.
7. rotation exhibiting device as claimed in claim 1, is characterized in that,

Described rotary body outside surface is provided with the figure being demonstrated.
8. rotation exhibiting device as claimed in claim 1, is characterized in that,

Comprise the display body that is fixed on described rotary body.
9. the rotation exhibiting device as described in claim 1-2, is characterized in that,

Comprise and be fixed on described rotary body and be electrically connected on described power collecting device by the luminophor of its driving.