CN201079687Y

CN201079687Y - Solar energy swinging toy

Info

Publication number: CN201079687Y
Application number: CNU2007200548986U
Authority: CN
Inventors: 何健仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-31
Filing date: 2007-07-31
Publication date: 2008-07-02
Anticipated expiration: 2017-07-31

Abstract

The utility model relates to a solar energy swing toy, which comprises a base on which at least one solar cell panel is arranged; a doll casing which is arranged on the base; a swing lever which is pivoted and arranged in the doll casing, and the resistance arm part of the swing lever is fixed and connected with the head part of the doll; a magnet which is inserted and arranged at the lower end part of the power arm of the swing lever; a circuit board which is fixed and arranged in the base and electrically connects with the solar cell panel; and a coil which is arranged under the magnet. One foot part of the doll casing is connected with the swing lever through a connecting bar. The key point of the utility model is that the magnet is arranged at the lower end of the power arm of the swing lever, and the coil is arranged under the magnet. Power is supplied for the circuit board by the solar cell panel. The magnetic field generated by the circuit board controlling the coil and the magnetic field of the magnet act on each other to drive the swing lever to make a swing action, further driving the head part and the foot part of the doll to make swing actions.

Description

A kind of solar energy rocking toy

Technical field

The utility model relates to the rocking toy art, but refers in particular to the solar energy rocking toy that a kind of emulation father young head portion and public young foot or hand make simulated actions.

Background technology

The development of toy art has electronic toy, law toy, Inertia toy etc. rapidly before.But the more stiff and mechanicalness of action of general electronic toy, law toy, Inertia toy can't realize the flexibility of product; And electronic toy, Inertia toy, law toy can cause the direct or indirect injury to the child because of the left potential safety hazard of carelessness of design, production.In addition, electronic toy exists refuse battery to cause the spark that adverse effect, CD-ROM drive motor can not work long hours, noise big and the electricity wiping is produced to cause problems such as human injury to environment;

So, along with the development of toy art, a kind of comprehensive physical mechanics, gravity, magnetic field principle have appearred at present, have the solar energy Wobbling toy of energy-saving and environmental protection and safety feature.And the existing structure of solar energy Wobbling toy on the market comprises pedestal, body and swing span; Solar panel is installed on the pedestal, and base interior is equipped with wiring board; Body is installed on the pedestal, and is fixed with the coil that the control circuit with wiring board connects in the body; Swing span is installed in the body and can freely swings, and magnet also is installed on it; Solar panel connects by the control circuit of lead and wiring board, control circuit makes it produce magnetic field to coil power supply and forms with the magnetic field of magnet and interacts, order about the swing of magnet and swing span, and then make the toy head dummy on swing span top form the swing effect.This class Wobbling toy is placed in coil the side of magnet usually, according to magnetic field and gravity principle, this kind disposing way is also underused the gravity effect, and the active force in magnetic field, side can make the horizontal fulcrum of two of swing span produce to tilt to make horizontal fulcrum holder force unbalance and swinging axle move axially, thus influence swing effect.

The utility model content

The utility model is at the defective of prior art existence, its main purpose provides a kind of solar energy rocking toy, it is by rationally being provided with the position relation of coil and magnet, effectively utilize magnetic field repulsive force and magnet reciprocation from gravity, reach and order about father young head portion and foot or hand and make simulated actions, and then strengthen the interest of toy.

For realizing above-mentioned innovation and creation purpose, the utility model adopts following technical scheme:

A kind of solar energy rocking toy comprises

One pedestal, this pedestal is provided with a solar panel at least;

One hollow public young shell comprises that one is fixed in the father young head portion that public young body and on the pedestal can be made rocking action, and father young head portion is positioned at the top of public young body;

One fork, it is articulated in the young body of above-mentioned public affairs, and resistance arm of this fork and father young head portion are affixed, and its power arm directly stretches in the said base downwards;

One magnet, it is embedded at the power arm lower surface of above-mentioned fork;

One circuit board, it is fixedly arranged in the pedestal and with above-mentioned solar panel and is electrically connected;

One energising can produce the coil in magnetic field, it is fixedly arranged in the said base and is positioned at the below of above-mentioned magnet, this coil is electrically connected with the foregoing circuit plate, power to circuit board by solar panel, work by the control circuit control coil in the circuit board, make the discontinuity magnetic field that coil produces and the magnetic field of magnet form interaction force, and then cooperate the self gravitation reciprocation of magnet, order about fork and swing back and forth as arc.

Comprise also on the young shell of described public affairs that one can make the public young foot or the hand of rocking action, it is connected with above-mentioned fork by a connecting rod.

Described pedestal bottom be provided with one can front/rear slip on pedestal switch system, this switch system be provided with one can control fork static/draw-in groove of motion state.

Described resistance arm and the power arm place of joining are equipped with a turning gear that is used for as fork swing fulcrum, and this turning gear is fixed on the public young body.

Described turning gear comprises the square shaft that passes above-mentioned fork, and the square shaft two ends all are provided with a corn and that is used to support square shaft and are used to prevent that square shaft from making the sheet metal that moves axially.

Advantage of the present utility model is: the top of magnet being located at coil, from physics, gravity and principle aspect, magnetic field, fully overcome the influence that consumes promotion dynamics and magnetic field exchange or the like resistance because of center of gravity to different thrust direction deflections, the downward interaction energy of center of gravity makes fork keep the direction initialization swing, elimination produces the kinetic equation loss of different directions because of magnetic field, effectively avoid turning cylinder to move axially, thereby the action that makes product is more carefree, soft and graceful, flexible, light and handy, and simulated actions is create an aesthetic feeling more.

In addition, the utility model adopts solar cell for supplying power, as long as in the place that normal light is arranged, and it is put and just can make its operate as normal away from the object of interfering with magnet by direction initialization is smooth.In addition, dynamics of the present utility model generally smaller (MW level), promptly end with hand or interferences contact gently, can recover original action after unclamping hand or solving interferences, can not produce unfavorable factor and human body and interferences are produced injury and destruction electromagnetic field and solar cell because of external influence.

Description of drawings

First schematic perspective view when Fig. 1 is the utility model assembly;

Fig. 2 is a M-M position cutaway view on Fig. 1;

Fig. 3 is a perspective exploded view of the present utility model;

Fig. 4 is that the position of the utility model coil and magnet concerns schematic diagram;

Fig. 5 is the utility model sectional perspective schematic diagram;

Fig. 6 is the public young right crus of diaphragm perspective exploded view of the utility model;

Identifier declaration:

10, public young shell

11, body 111, body fore shell 112, body back cover

12, father young head portion 121, head fore shell 122, head back cover

13, public young right crus of diaphragm 131, right crus of diaphragm fore shell 132, right crus of diaphragm back cover

133, right crus of diaphragm support 134, balancing weight 14, connecting rod

20, pedestal 21, pedestal loam cake 22, pedestal bottom

23, switch system 23a, draw-in groove

30, fork 30a, protruding vertebra

31, resistance arm 32, power arm

40, turning gear 40 ', second turning gear

41, square shaft 42, corn 43, copper sheet

50, support 60, magnet 70, coil

80, solar panel

90, circuit board

The specific embodiment:

Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:

Show the concrete structure of a kind of embodiment of the utility model referring to figs. 1 through Fig. 4, as can be seen from Figure, this solar energy rocking toy comprises the public young shell 10 of a boring, its below is provided with inner same hollow pedestal 20, and public young shell 10 is communicated with the inner chamber of pedestal 20.The body 11 of wherein public young shell 10 is fixed on the pedestal 20, and the head 12 of public young shell 10 and right crus of diaphragm 13 can be made rocking action (certainly, this right crus of diaphragm 13 also can be on the public young health other foot or hand).

For making things convenient for technologic processing and fabricating of each parts and production assembly in the present embodiment, public young body 11 is formed by a body fore shell 111 and a body back cover 112 assembly, father young head portion 12 is also formed by a head fore shell 121 and a head back cover 122 assembly, and 20 of pedestals are formed by a pedestal loam cake 21 and a pedestal lower cover 22 assembly.

Be the function that realizes that father young head portion 12 waves, present embodiment is fixed in one with public young head 12 and is located on the rectangular fork 30 of public young shell 10 inside, these fork 30 tops are provided with a turning gear 40 that fork is rotated around it, turning gear 40 passes across fork 30 and is fixed on the pair of

brackets

50, and 50 on support is fixed on the public young body 11.With turning gear 40 is basic point, and fork 30 is divided into resistance arm 31 that is positioned at turning gear 40 tops and the power arm 32 that is positioned at turning gear 40 belows, and father young head portion 12 is fixed on the end of

resistance arm

31, and 32 of power arms directly stretch in the pedestal 20 downwards.

Admittedly be embedded with a magnet 60 on the lower surface of the power arm 32 of fork 30, magnet 60 belows take over slightly and are provided with a coil 70, and this coil 70 is fixed on the pedestal lower cover 22.The utility model magnet 60 concerns with the position of coil 70 as seen from Figure 4.S, N represent the two poles of the earth in magnetic field among the figure, and the best that facts have proved present embodiment is waved effect and is: the lateral separation A at the center of the centre-to-centre spacing magnet 60 of coil 70 is preferably and takes over about 3.4mm, and coil 70 is preferably about 1.5mm apart from the fore-and-aft distance B of magnet 60.Magnet 60 is located at the top of coil 70, from physics, gravity and principle aspect, magnetic field, fully overcome the influence that consumes promotion dynamics and magnetic field exchange or the like resistance because of center of gravity to different thrust direction deflections, the downward interaction energy of center of gravity makes fork keep the direction initialization swing, eliminates the kinetic equation loss that produces different directions because of magnetic field.

The place ahead that the front portion of pedestal 20 promptly is positioned at public young shell 10 is provided with a solar panel 80, and it is electrically connected with a circuit board 90 that is fixed on the pedestal bottom 21, and circuit board 90 is electrically connected with above-mentioned coil 70.

Above-mentioned turning gear 40 comprises a square shaft 41, it passes across above-mentioned fork 30, the two end axles of square shaft 41 is enclosed within two corns 42, and can in corn 42, rotate, two corns 42 then are fixed on the support 50 that is positioned at the fork both sides, the two ends of square shaft 41 lean one tilt to put and with fixedly copper sheet 43 that a cusp of square shaft end contact on, the end face of square shaft and fixing copper sheet 43 guarantee the movable space of 0.5-1.0MM, prevent from that square shaft 41 and fixing copper sheet 43 are mutual to push and square shaft 41 moves axially.。The advantage that present embodiment uses square shaft 41 to do rotating shaft is to contact as line between square shaft 41 and the corn 42, being different from circular shaft contacts with face between the corn 42, simultaneously square shaft 41 with fixedly also be to contact between the copper sheet 43, make square shaft 41 and corn 42 and square shaft 41 and fixedly the friction between the copper sheet 43 is minimum, thereby realize when square shaft 41 is subjected to very little power just rotatable.

With reference to Fig. 5 and Fig. 6, also make rocking action for realizing this public young right crus of diaphragm 13, the public young right crus of diaphragm 13 of present embodiment is connected on the protruding vertebra 30a that above-mentioned fork 30 tops are convexly equipped with by a connecting rod 14.Public young right crus of diaphragm 13 is made as hollow equally, and because of the consideration on assembly and the processing technology, public young right crus of diaphragm 13 is formed by a right crus of diaphragm fore shell 131 and a right crus of diaphragm back cover 132 assembly.Cover one right crus of diaphragm support 133 in the public young right crus of diaphragm 13, this right crus of diaphragm support 133 is fixed on the body fore shell 111, and by joining with public young right crus of diaphragm 13 with second turning gear 40 ' of above-mentioned turning gear 40 with spline structure.Wherein square shaft 41 passes across right crus of diaphragm support 133, and the corn 42 at square shaft 41 two ends and fixedly copper sheet 43 be fixed on the right crus of diaphragm back cover 132.Right crus of diaphragm fore shell 131 is provided with a balancing weight 134 that is used for improveing public young right crus of diaphragm swing effect.

Sometimes people need make this rocking toy be in halted state, for reaching this purpose, the utility model is provided with a slide switch system 23 (with reference to Fig. 3) below pedestal 20, which is provided with a draw-in groove 23a also can slide on pedestal bottom 22, promoting this slide switch system can make draw-in groove 23a block the bottom of fork 30, thereby stop the swing of fork 30, promptly reach the purpose that stops the utility model rocking action.

Below the principle of the present utility model and the course of work are described below:

Solar cell 80 is under the effect of normal light, and directly the circuit board 90 that is electrically connected with it is given in power supply, and circuit board 90 is powered and given coil 70.The magnetic field that coil 70 produces discontinuity along with the discontinuity power supply of circuit board 90 rules.The magnetic field of magnets that is positioned at its magnetic field range on the magnetic field of this discontinuity and the fork 30 interacts, the principle of promptly utilizing the magnetic field same sex to repel each other, give magnet 60 1 repulsive forces, this repulsive force overcomes the deadweight of magnet 60 and fork 30, promoting magnet 60 moves as arc laterally, be fixed on the bottom of fork 30 because of this magnet 60, thereby the power arm 32 that promotes fork 30 installs 40 around the shaft and does the arc swing laterally, further drives connected father young head portion 12 and installs 40 around the shaft and do the arc swing.When magnet 60 continued to swing laterally, the distance of magnet 60 off-line circles 70 was more and more far away, and a little less than magnetic field its magnetic field active force far away was healed, when swinging to certain position, magnet 60 became greater than the repulsive force in magnetic field with the self gravitation of fork 30 according to the magnetic field principle.At this moment, magnet 60 overcomes the repulsive force in magnetic field and does to reply swing to the inside with the self gravitation of fork 30, and so promptly forming fork 30 repeatedly is the oscillating motion of fulcrum with turning gear 40.Simultaneously, fork 30 connects together with public young right crus of diaphragm 13 by a connecting rod 14, during fork 30 swings, then can drive public young right crus of diaphragm 13 by connecting rod 14 and do oscillating motion equally, produces and is rich in the father young head portion 12 of rhythm and entertaining and the simulated actions that right crus of diaphragm 13 waves simultaneously.

The utility model focus on father young head portion 12 affixed fork 30 on a magnet 60 is set, and a coil 70 is set below magnet 60, and make the magnetic field of coil 70 generations and the magnetic field interaction of magnet 60 by the control of solar cell 80 power supply and circuit board 60, thereby reach and order about fork 30 and make rocking action, further drive with the affixed father young head portion 12 of fork and make rocking action with the public young right crus of diaphragm 13 that links to each other with fork 30 by a connecting rod 14.

The above, it only is the preferred embodiment of a kind of solar energy rocking toy of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. a solar energy rocking toy is characterized in that: comprise

One pedestal is provided with a solar panel at least on this pedestal;

2. solar energy rocking toy according to claim 1 is characterized in that: comprise also on the young shell of described public affairs that one can make the public young foot or the hand of rocking action, it is connected with above-mentioned fork by a connecting rod.

3. solar energy rocking toy according to claim 1 is characterized in that: described pedestal bottom be provided with one can front/rear slip on pedestal switch system, this switch system be provided with one can control fork static/draw-in groove of motion state.

4. solar energy rocking toy according to claim 1 is characterized in that: described resistance arm and the power arm place of joining are equipped with a turning gear that is used for as fork swing fulcrum, and this turning gear is fixed on the public young body.

5. solar energy rocking toy according to claim 4 is characterized in that: described turning gear comprises the square shaft that passes above-mentioned fork, and the square shaft two ends all are provided with a corn and that is used to support square shaft and are used to prevent that square shaft from making the sheet metal that moves axially.