CN2759545Y - Battery-free electronic toy - Google Patents
Battery-free electronic toy Download PDFInfo
- Publication number
- CN2759545Y CN2759545Y CN 200420099105 CN200420099105U CN2759545Y CN 2759545 Y CN2759545 Y CN 2759545Y CN 200420099105 CN200420099105 CN 200420099105 CN 200420099105 U CN200420099105 U CN 200420099105U CN 2759545 Y CN2759545 Y CN 2759545Y
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- Prior art keywords
- electronic toy
- rotating disk
- housing
- need
- farad capacitor
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- Expired - Fee Related
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Abstract
The utility model discloses an electronic toy without a battery. The utility model comprises a casing inside which an electronic toy circuit is arranged. The utility model is characterized in that the casing is also provided with a rotary disc; a gear drive mechanism, an electric generator, a diode and a high-capacity farad capacitor are arranged inside the casing, wherein the diode and the high-capacity farad capacitor are connected with an output winding of the electric generator; through the gear drive mechanism, the rotary disc drives the electric generator to rotate so that the electric generator outputs electric energy; one end of the output winding of the electric generator is connected with the positive electrode of the diode, and the negative electrode of the diode is connected with the positive electrode of the high-capacity farad capacitor of which the negative electrode is connected with the other end of the output winding of the electric generator; the positive electrode and the negative electrode of the high-capacity farad capacitor are respectively connected with the positive electrode and the negative electrode of a power supply connecting terminal of the electronic toy circuit. Adopting the structure, the electronic toy can work without any battery, so that the environment can not be polluted by the abandon batteries and the electronic toy circuit can not be damaged by battery corrosion.
Description
Technical field
The utility model relates to a kind of electronic toy, particularly relates to a kind of electronic toy that need not battery.
Background technology
Electronic toy is one of toy of liking of teenager, it adopts the mode of electronics to make toy have dynamic effect, as electric motor car, electric airplane, cyborg or the like, along with the fast development of Chinese national economy, the significantly raising of living standards of the people, various electronic toys occur especially like the mushrooms after rain, and the teenager has not only obtained happy by the amusement of various electronic toys, simultaneously also developed teen-age brain potential, made entertainer's acquire knowledge in recreation.The electronic toy of prior art has generally included housing, be provided with the electronic toy circuit in the housing, provide power supply signal by battery to the electronic toy circuit, make electronic toy can produce exercises or function, still, because battery is to adopt chemical energy to change electric energy into, on the one hand, along with the consumption of chemical energy in using, the voltage of battery will descend and influence the normal use of electronic toy, so just must often change battery, thereby cause the rising of use cost; Even more important is on the other hand, chemicals is arranged interior because refuse battery is still remaining, environment is polluted easily, particularly battery for a long time need not and be installed in the electronic toy, can cause corrosion and damage electronic toy.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of electronic toy that need not battery is provided, can guarantee the normal use of its electronic toy, not have waste battery again and cause pollution that the corrosion that does not also have a battery causes the damage to the electronic toy circuit to environment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electronic toy that need not battery, it comprises a housing, be provided with the electronic toy circuit in the housing, also establish a rotating disk on its housing, gear drive, generator and the diode that is connected with the generator output winding, high power capacity farad capacitor are housed in the housing; Rotating disk is articulated in support in the housing by turntable shaft, the bottom of rotating disk is provided with circular groove, recess sidewall is provided with internal tooth, the primary pinion of gear drive is meshed with the rotating disk internal tooth, the final stage gear of gear drive is meshed with the alternator shaft gear, one of generator output winding is connected to diode cathode, diode cathode is connected with the positive pole of high power capacity farad capacitor, the negative pole of high power capacity farad capacitor is connected to the other end of generator output winding, and the high power capacity farad capacitor just, the power access end that negative pole is connected to the electronic toy circuit respectively just, negative pole.
Indicate the under-voltage red led and the green indicating lamp of sign operate as normal but also be provided with on the described housing.
Described generator is a microgenerator.
Described gear drive is the speed increasing gear transmission mechanism, and the rotating speed of its final stage gear is greater than the rotating speed of primary pinion.
Also be provided with on the described rotating disk and can be convenient to the pit bit that the hand thumb promotes dial rotation, pit bit has been arranged, but the hand thumb just embedding be pressed in and promote dial rotation on the pit bit.
Also be provided with on the described rotating disk and can be convenient to the concavo-convex trace that the hand thumb promotes dial rotation, had concavo-convex trace just can increase friction between hand thumb and the rotating disk, be convenient to promote dial rotation.
Also be provided with coarse surface on the described rotating disk, utilize coarse surface increase hand thumb and the friction between the rotating disk, be convenient to promote dial rotation.
Also be provided with the rocking handle that can shake dial rotation on the described rotating disk, rocking handle is articulated in rotating disk, the corresponding cavity that can hold rocking handle that is provided with on rotating disk.
In use, on rotating disk or by the pit bit place that is pressed in rotating disk, promote dial rotation by the hand thumb press, because the bottom of rotating disk is provided with circular groove, recess sidewall is provided with internal tooth, this internal tooth is meshed with the primary pinion of gear drive, then the rotation of rotating disk has driven the primary pinion rotation of the gear drive that is meshed with it, after primary pinion rotates, transmission by gear drive, rotating speed is improved, and the rotating shaft of generator passed to power by the final stage gear that utilizes gear drive, the rotating shaft of generator is rotated, after the rotating shaft of generator is rotated, the coil of generator just has signal of telecommunication output, the signal of telecommunication output of generator is carried on diode and the high power capacity farad capacitor, diode forward conducting this moment, generator output electric energy charges to the high power capacity farad capacitor, make between two pole plates of high power capacity farad capacitor and have voltage, after dial rotation stops, generator is not exported electric energy, diode cathode is a low level, diode reverse is ended, the high power capacity farad capacitor provides power supply to the electronic toy circuit, the power access end that makes the electronic toy circuit just, voltage is arranged between the negative pole, then electronic toy can normally use, and at this moment, the green indicating lamp on the housing is shinny; When electronic toy uses and after causing voltage to descend, the red led on the housing is shinny, the prompting user need rotate rotating disk and charge.
The beneficial effects of the utility model are, owing to adopted and on the housing of electronic toy, established a rotating disk, in the electronic toy housing, gear drive is housed, generator, and the diode that is connected with the generator output winding, the high power capacity farad capacitor, by the rotation of rotating disk and the transmission of gear drive, power after the rotating speed raising is reached alternator shaft, by generator mechanical energy is converted into electric energy again, charge to the high power capacity farad capacitor by the generator output winding, discharge by the high power capacity farad capacitor at last provides voltage to the electronic toy circuit, thereby electronic toy can normally be used, this mode makes this electronic toy need not to use battery, and can guarantee the operate as normal of its circuit, so do not have waste battery and cause pollution to environment, the corrosion that does not also have a battery causes the damage to the electronic toy circuit; Owing to be provided with circular groove in the bottom of rotating disk, recess sidewall is provided with internal tooth, internal tooth is meshed with the primary pinion of gear drive, like this, both can be so that the rotation of rotating disk was very free and relaxed, can improve the rotating speed of gear drive primary pinion again significantly, the transmission efficiency of rotating disk is improved greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of electronic toy that need not battery of the present utility model is not limited to embodiment.
Fig. 1 is embodiment one the utility model user mode schematic diagram;
Fig. 2 is embodiment one a partial component schematic diagram of the present utility model;
Fig. 3 is embodiment one the utility model circuit theory diagrams;
Fig. 4 is the organigram of embodiment two the utility model rotating disks;
Fig. 5 is the organigram of embodiment three the utility model rotating disks;
Fig. 6 is the organigram of embodiment four the utility model rotating disks;
Fig. 7 is the cutaway view along A-A line among Fig. 6.
The specific embodiment
Embodiment one, extremely shown in Figure 3 referring to Fig. 1, a kind of electronic toy that need not battery of the present utility model is an electric motor car, it comprises a housing 60, be provided with vehicle electric circuitry in the housing 60, also establish a rotating disk 1 on its housing 60, gear drive 2, generator 3 and the diode D1 that is connected with the generator output winding, high power capacity farad capacitor C1 are housed in the housing 60; Rotating disk 1 is articulated in support 51 in the housing 60 by turntable shaft 13, the bottom of rotating disk 1 is provided with circular groove 11, groove 11 sidewalls are provided with internal tooth 12, the primary pinion 21 of gear drive 2 is meshed with rotating disk 1 internal tooth 12, the final stage gear 26 of gear drive 2 is meshed with generator 3 shaft gears 31, one of generator 3 output windings are connected to diode D1 positive pole, diode D1 negative pole is connected with the positive pole of high power capacity farad capacitor C1, the negative pole of high power capacity farad capacitor C1 is connected to the other end of generator 3 output windings, and high power capacity farad capacitor C1 just, the power access end that negative pole is connected to vehicle electric circuitry respectively just, negative pole.
Wherein, generator 3 is a microgenerator; Gear drive 2 adopts three grades of transmissions, rotating disk 1 internal tooth 12 is meshed with the primary pinion 21 of gear drive 2, the final stage gear 26 of gear drive 2 is meshed with generator 3 shaft gears 31, this gear drive 2 is the speed increasing gear transmission mechanism, and the rotating speed of its final stage gear 26 is greater than the rotating speed of primary pinion 21; Indicate the under-voltage red led 62 and the green indicating lamp 63 of sign operate as normal but also be provided with on the housing 60.
During installation, the rotating shaft 13 of rotating disk 1 is articulated on the support 51 in the electric motor car housing 60; The gears at different levels of gear drive 2 also are contained on the support 51, the primary pinion 21 of gear drive 2 is engaged in the internal tooth 12 of rotating disk 1 bottom groove 11 sidewalls, generator 3 is contained in the housing 60, the shaft gear 31 of generator 3 is engaged in the final stage gear 26 of gear drive 2, the output winding lead-in wire of generator 3 is connected to circuit board 52, and with the diode D1 that is contained on the circuit board 52, high power capacity farad capacitor C1 is electrically connected, circuit board 52 is fixed in the electric motor car housing 60, include vehicle electric circuitry in the circuit board 52, the power access end that the both positive and negative polarity of high power capacity farad capacitor C1 is connected to vehicle electric circuitry respectively just, negative pole.
In use, promoting rotating disk 1 by the hand thumb rotates, because the bottom of rotating disk is provided with circular groove 11, recess sidewall is provided with internal tooth 12, this internal tooth 12 is meshed with the primary pinion 21 of gear drive 2, then the rotation of rotating disk 1 has driven primary pinion 21 rotations of the gear drive 2 that is meshed with it, after primary pinion 21 rotates, coaxial gear 22 is also rotated, the rotation of gear 22 drives the gear 23 that is meshed with it again and rotates, the rotation of gear 23 makes coaxial gear 24 rotate again, the rotation of gear 24 drives the gear 25 that is meshed with it again and rotates, the rotation of gear 25 makes coaxial gear 26 rotate again, the final stage gear 26 that also is gear drive 2 rotates, by the final stage gear 26 of gear drive 2 power is passed to the shaft gear 31 of generator 3 at last, the rotating shaft of generator 3 is rotated, after the rotating shaft of generator 3 is rotated, the coil L1 of generator 3 just has signal of telecommunication output, the signal of telecommunication output of generator 3 is carried on diode D1 and the high power capacity farad capacitor C1, this moment diode D1 forward conduction, generator 3 output electric energy charge to high power capacity farad capacitor C1, make between two pole plates of high power capacity farad capacitor C1 and have voltage, after rotating disk 1 rotation stops, generator 3 is not exported electric energy, diode D1 is low level just very, diode D1 oppositely ends, high power capacity farad capacitor C1 discharges to vehicle electric circuitry, the power access end that makes vehicle electric circuitry just, voltage is arranged between the negative pole, then electric motor car can normally use, at this moment, the green indicating lamp on the housing 63 is shinny; When electric motor car uses and after causing voltage to descend, the red led 62 on the housing is shinny, the prompting user need rotate rotating disk 1 and charge.。
Embodiment two, referring to shown in Figure 4, and a kind of electronic toy that need not battery of the present utility model, it comprises the rotating disk 1 that is located at electronic toy housing 60, be with the difference of embodiment one, be provided with pit bit 14, can be convenient to the hand thumb press and use at rotating disk 1.
Embodiment three, referring to shown in Figure 5, a kind of electronic toy that need not battery of the present utility model, it comprises the rotating disk 1 that is located at electronic toy housing 60, be with the difference of embodiment one, be provided with concavo-convex trace 15 at rotating disk 1, utilize concavo-convex trace 15 can increase friction between hand thumb and the rotating disk 1, played equally and be convenient to promote the purpose that rotating disk 1 rotates.
Embodiment four, referring to Fig. 6, shown in Figure 7, and a kind of electronic toy that need not battery of the present utility model, it comprises the rotating disk 1 that is located at the electronic toy housing, be with the difference of embodiment one, not only be provided with pit bit 14, on rotating disk 1, also be provided with and shake the rocking handle 16 that rotating disk 1 rotates; Rocking handle 16 is articulated in rotating disk 1, and rotating disk 1 is provided with the cavity 17 that can hold rocking handle.During use, both can adopt the hand thumb press to promote rotating disk 1 in pit bit 14 rotates, also rocking handle 16 can be extracted from the cavity 17 of rotating disk 1, shake rotating disk 1 is rotated by holding rocking handle 16, after rotating disk 1 rotates, can give generator 3 rotating shafts with transmission of power by gear drive 2 equally, generator 3 rotating shafts are rotated, thereby, after using, can again rocking handle 16 be folded in the cavity 17 of rotating disk 1 to high power capacity farad capacitor C1 charging.
Claims (8)
1. electronic toy that need not battery, it comprises a housing, housing is provided with some buttons, be provided with the electronic toy circuit in the housing, it is characterized in that: also establish a rotating disk on the housing, gear drive, generator and the diode that is connected with the generator output winding, high power capacity farad capacitor are housed in the housing; Rotating disk is articulated in support in the housing by turntable shaft, the bottom of rotating disk is provided with circular groove, recess sidewall is provided with internal tooth, the primary pinion of gear drive is meshed with the rotating disk internal tooth, the final stage gear of gear drive is meshed with the alternator shaft gear, one of generator output winding is connected to diode cathode, diode cathode is connected with the positive pole of high power capacity farad capacitor, the negative pole of high power capacity farad capacitor is connected to the other end of generator output winding, and the high power capacity farad capacitor just, the power access end that negative pole is connected to the electronic toy circuit respectively just, negative pole.
2. a kind of electronic toy that need not battery according to claim 1 is characterized in that: indicate the under-voltage red led and the green indicating lamp of sign operate as normal but also be provided with on the described housing.
3. a kind of electronic toy that need not battery according to claim 1 is characterized in that: described generator is a microgenerator.
4. a kind of electronic toy that need not battery according to claim 1 is characterized in that: described gear drive is the speed increasing gear transmission mechanism, and the rotating speed of its final stage gear is greater than the rotating speed of primary pinion.
5. a kind of electronic toy that need not battery according to claim 1 is characterized in that: also be provided with on the described rotating disk and can be convenient to the pit bit that the hand thumb promotes dial rotation.
6. a kind of electronic toy that need not battery according to claim 1 is characterized in that: also be provided with on the described rotating disk and can be convenient to the concavo-convex trace that the hand thumb promotes dial rotation.
7. a kind of electronic toy that need not battery according to claim 1 is characterized in that: also be provided with coarse surface on the described rotating disk.
8. a kind of electronic toy that need not battery according to claim 1 is characterized in that: also be provided with the rocking handle that can shake dial rotation on the described rotating disk, rocking handle is articulated in rotating disk, the corresponding cavity that can hold rocking handle that is provided with on rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099105 CN2759545Y (en) | 2004-12-21 | 2004-12-21 | Battery-free electronic toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099105 CN2759545Y (en) | 2004-12-21 | 2004-12-21 | Battery-free electronic toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759545Y true CN2759545Y (en) | 2006-02-22 |
Family
ID=36081748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420099105 Expired - Fee Related CN2759545Y (en) | 2004-12-21 | 2004-12-21 | Battery-free electronic toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759545Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402887A (en) * | 2011-12-02 | 2012-04-04 | 王文渭 | Electronic building block using no dry battery |
| CN102402886A (en) * | 2011-12-02 | 2012-04-04 | 王文渭 | Electronic building block without dry battery |
| CN103366621A (en) * | 2012-03-31 | 2013-10-23 | 王文渭 | Electronic building block with super farad capacitor |
| CN108766055A (en) * | 2018-06-13 | 2018-11-06 | 尤辉煌 | A kind of novel English multimedia teaching apparatus |
-
2004
- 2004-12-21 CN CN 200420099105 patent/CN2759545Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402887A (en) * | 2011-12-02 | 2012-04-04 | 王文渭 | Electronic building block using no dry battery |
| CN102402886A (en) * | 2011-12-02 | 2012-04-04 | 王文渭 | Electronic building block without dry battery |
| CN103366621A (en) * | 2012-03-31 | 2013-10-23 | 王文渭 | Electronic building block with super farad capacitor |
| CN108766055A (en) * | 2018-06-13 | 2018-11-06 | 尤辉煌 | A kind of novel English multimedia teaching apparatus |
| CN108766055B (en) * | 2018-06-13 | 2020-06-05 | 瑞安市派乐多教育培训有限公司 | Novel english multimedia teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |