CN204073299U - A kind of new-generation basketball - Google Patents
A kind of new-generation basketball Download PDFInfo
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- CN204073299U CN204073299U CN201420565317.5U CN201420565317U CN204073299U CN 204073299 U CN204073299 U CN 204073299U CN 201420565317 U CN201420565317 U CN 201420565317U CN 204073299 U CN204073299 U CN 204073299U
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Abstract
A kind of new-generation basketball, comprises inductance coil, spherical permanent magnet, spherical insulation shell, transformation electric storage device and external charging socket.Basketball inside is divided into three layers, outermost layer to be coil layer be basketball twine layer, be dispersed with the irregular inductance coil of multiturn above.Middle one deck is by basketball inner bag, and elastic support and knob insulator composition, being placed permanent magnet inside inner bag, is the space of permanent magnet.Remaining is exactly innermost layer, and namely knob insulator, the inside is placed transformation electric storage device.Utilize electromagnetic induction principle, during basketball movement, permanent magnet and inductance coil no longer geo-stationary, permanent magnet in intermediate layer freely-movable, inductance coil cutting magnetic induction line, thus produce induced voltage.Transformation energy storage device can realize the function of the boosting of induced voltage, filtering, voltage stabilizing, protection.The utility model structure is simple, easy to operate, produces power process environment friendly and pollution-free, charging safety.
Description
Technical field
The utility model relates to basketball, specifically be a kind ofly utilize basketball movement to cause inner electromagnetic induction effect and carry out the basketball that generates electricity.
Background technology
Along with the fast development of society, energy problem receives increasing concern.People all over the world are developing new forms of energy miscellaneous to meet people's demand growing to the energy with their wisdom, and in the spring tide seeking this new forms of energy, emerge a lot of new forms of energy products, particularly electric energy.Needing of electric power is the matter of utmost importance of society, and electric power is also the guarantee of productive life, and along with the development of science and technology, what be pregnant with is electronic product miscellaneous, and every the same electronic product all be unable to do without the problem of charging.And under the background tapped a new source of energy, people start to utilize things at one's side to produce not only environmental protection but also practical electric energy.
Utility model content
The purpose of this utility model proposes a kind of energy-conserving and environment-protective, and what utilization rate was higher utilizes basketball movement to carry out the basketball generated electricity.
For achieving the above object, the utility model adopts following technical scheme: a kind of new-generation basketball, comprise epidermal area, middle plies, twine layer and bladder layer composition, be equipped with inductance coil twining between layer and bladder layer, transformation electric storage device is provided with in the inner chamber of bladder layer, spherical permanent magnet and elastic support, transformation electric storage device is fixed on the center of inner chamber by elastic support, spherical permanent magnet is arranged on also freely-movable in inner chamber, the two ends of described coil respectively as transformation energy storage device input just, negative pole, the voltage output end of transformation energy storage device is connected with the external charging socket on basketball surface.
Described transformation electric storage device is made up of insulation shell and surface-mounted integrated circuit, surface-mounted integrated circuit, in insulation shell, surface-mounted integrated circuit is provided with booster circuit chip, voltage comparator chip, alternative MUX chip, phase inverter chip, filter circuit chip, mu balanced circuit chip, battery and microprocessor.The two ends of inductance coil are connected with booster circuit chip input respectively as the positive and negative electrode of power supply, the output of booster circuit chip is connected successively with voltage comparator chip, alternative MUX chip, phase inverter chip, filter circuit chip, mu balanced circuit chip, battery, two output pins of microprocessor respectively connected alternative MUX chip and battery, and the output of battery is connected with the external charging socket on basketball surface.
Operation principle of the present utility model is as follows: utilize electromagnetic induction principle, when basketball movement, permanent magnet and inductance coil no longer geo-stationary, permanent magnet is in intermediate layer freely-movable, permanent magnet is spherical, and inductance coil is irregular is distributed in whole basketball inner surface, so no matter which spherical permanent magnet moves to, as long as motion, inductance coil will cutting magnetic induction line, thus generation induced voltage, as long as therefore basketball, in motion, just has induced voltage to produce.Induction coil is connected with transformation electric storage device, after boosting, obtain required voltage, through over commutation, filtering and voltage stabilizing, by electrical power storage in battery.Microprocessor carries out over-charge protective control to battery, prevents the danger continuing charging and appearance after equipment is full of electricity.The output of battery is drawn out to basketball outer surface, as the charging socket of external electronic device.
Accompanying drawing explanation
Fig. 1 is the structural representation of basketball inside of the present utility model;
Fig. 2 is the structural representation of the inner transformation electric storage device of basketball of the present utility model;
Fig. 3 is the structural representation of elastic support of the present utility model.
In figure: 1, epidermal area, 2, middle plies, 3, twine layer, 4, bladder layer, 5, inductance coil, 6, inner chamber, 7, transformation electric storage device, 701, spherical insulation shell, 702, surface-mounted integrated circuit, 703, booster circuit chip, 704, voltage comparator chip, 705, alternative MUX chip, 706, phase inverter chip, 707, filter chip, 708, voltage regulator chip, 709, battery, 710, microprocessor, 8, spherical permanent magnet, 9, elastic support, 10, charging socket, 11, wire.
Detailed description of the invention
As shown in Figure 1, a kind of new-generation basketball, mainly contains epidermal area 1, middle plies 2, twines layer 3, bladder layer 4, inductance coil 5, transformation electric storage device 7, spherical permanent magnet 8, elastic support 9, charging socket 10 and wire 11 form.Basketball inside is divided into three layers of cavity, and outermost cavity, for being twine between layer 3 and bladder layer 4, is dispersed with the irregular inductance coil of multiturn above.The cavity of middle one deck is that the inside is placed spherical permanent magnet 8 by between bladder layer 4 and transformation electric storage device 7.The cavity of innermost layer is the part in transformation electric storage device 7, be made up of insulation shell 701 and surface-mounted integrated circuit 702, surface-mounted integrated circuit 702 is in insulation shell 701, and surface-mounted integrated circuit 702 is provided with booster circuit chip 703, voltage comparator chip 704, alternative MUX chip 705, phase inverter chip 706, filter circuit chip 707, mu balanced circuit chip 708, battery 709 and microprocessor 710.Inner transformation energy storage device 7 is fixedly connected with bladder layer 4 by 3 elastic supports 9.When basketball movement, spherical permanent magnet 8 and inductance coil 5 no longer geo-stationary, spherical permanent magnet 8 in intermediate layer freely-movable, coil cutting magnetic induction line, thus produce induced voltage.Inductance coil 5 is connected with surface-mounted integrated circuit, the two ends of inductance coil 5 respectively as power supply just, negative pole is connected with booster circuit chip 703 input, booster circuit chip utilizes the voltage-doubling boost method of diode and electric capacity, cascade can go out any multiple wanted, that is to say and obtain required voltage, through over-voltage comparator chip 704, carry out the comparison of generating positive and negative voltage, alternative MUX chip 705 is controlled with microprocessor chip 710, if voltage is just, then directly enter filter chip 707, if voltage is negative, then enter phase inverter chip 706, voltage transformation is become the voltage of single direction, then filter circuit chip 707 is entered and mu balanced circuit chip 708 carries out filtering and voltage stabilizing, finally by electrical power storage in battery 709.Meanwhile, microprocessor 710 pairs of batteries carry out over-charge protective control.The output of battery 709 is drawn out to basketball outer surface, is connected with the charging socket 10 as external electronic device.
Wherein, the top of elastic support 9 connects spherical insulation shell 701, and bottom is sphere and basketball bladder layer 4 seamless link, and the inner hollow of elastic support 9, and there are many circular holes less than permanent magnet diameter on surface, and when can make inflation, gas is full of whole inner bag.Such structure ensure that spherical permanent magnet 8 has enough spaces, and while generating, timely basketball movement is to arbitrary position, and the center of gravity of basketball all can not change, thus does not affect the normal use of basketball.
Surface-mounted integrated circuit 702 in transformation electric storage device 7 there is various chip to realize boosting, filtering, the function of voltage stabilizing and protection.The insulation shell 701 of innermost layer is the spherical insulation duricrust that material is very light, wraps surface-mounted integrated circuit 702 and battery 709, and overall weight, greatly about about 60g, meets the weight range of standard basketball completely, makes basketball reach standard.
Surface-mounted integrated circuit 702 and battery 709 are wrapped in the little spherical insulation shell of volume, and what then we will make is changes basketball internal structure, this spherical insulation shell to be fixed in basketball inside in the heart, both centers of circle are overlapped.Like this, even if basketball movement is to each position, center of gravity remains at the center of basketball, can not affect the use of basketball.
Inductance coil 5 is fixed on bladder layer 3 and twines between layer 4, and presents irregular distribution.Basketball movement, then spherical permanent magnet 8 is in the freely-movable of basketball intermediate layer, fixing irregular winding cutting magnetic induction line.The weight of international standard basketball is 600-650g, circumference: 75-76cm, twine yarn structure: leather 2060m, it is stable not yielding that rubber 1760m(makes it beat), air pressure: 7 ~ 9 pounds (method of measuring air pressure is that bounce-back highly should between 124cm ~ 145cm after the eminence ball of 182cm freely lands).The overall weight of the surface-mounted integrated circuit and battery that comprise insulating spherical shell is greatly about about 60g.The large density of permanent magnet is 7.8g/cm
3, the permanent magnet required for the utility model is a diameter is 1-1.5cm spherical permanent magnet, thus does not affect the normal use of basketball.
After people have played basketball, can charge for notebook, mobile phone, MP3 etc.
Claims (2)
1. a new-generation basketball, comprise epidermal area (1), middle plies (2), twine layer (3) and bladder layer (4) composition, it is characterized in that: be equipped with inductance coil (5) twining between layer (3) and bladder layer (4), transformation electric storage device (7) is provided with in the inner chamber (6) of bladder layer (4), spherical permanent magnet (8) and elastic support (9), transformation electric storage device (7) is fixed on the center of inner chamber (6) by elastic support (9), elastic support (9) inner hollow, there is circular hole on surface, spherical permanent magnet (8) is arranged on also can in inner chamber (6) freely-movable in inner chamber (6), the two ends of described inductance coil (5) respectively as transformation electric storage device (7) input just, negative pole, the voltage output end of transformation electric storage device (7) is connected with the charging socket (10) on basketball surface.
2. a kind of new-generation basketball as claimed in claim 1, it is characterized in that: described transformation electric storage device (7) is made up of insulation shell (701) and surface-mounted integrated circuit (702), surface-mounted integrated circuit (702) is in insulation shell (701), and surface-mounted integrated circuit (702) is provided with booster circuit chip (703), voltage comparator chip (704), alternative MUX chip (705), phase inverter chip (706), filter circuit chip (707), mu balanced circuit chip (708), battery (709) and microprocessor (710), the two ends of coil (5) respectively as power supply just, negative pole is connected with booster circuit chip (703) input, the output of booster circuit chip (703) is connected with voltage comparator chip (704), voltage comparator chip (704) is connected with alternative MUX chip (705), two outputs of alternative MUX chip (705) respectively connected filter circuit chip (707) and phase inverter chip (706), phase inverter chip (706) is connected with filter circuit chip (707), filter circuit chip (707) is connected successively with mu balanced circuit chip (708) and battery (709), two output pins of microprocessor (710) respectively connected alternative MUX chip (705) and battery (709), the output of battery (709) is connected with the charging socket (10) on basketball surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565317.5U CN204073299U (en) | 2014-09-29 | 2014-09-29 | A kind of new-generation basketball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565317.5U CN204073299U (en) | 2014-09-29 | 2014-09-29 | A kind of new-generation basketball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073299U true CN204073299U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565317.5U Expired - Fee Related CN204073299U (en) | 2014-09-29 | 2014-09-29 | A kind of new-generation basketball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225884A (en) * | 2014-09-29 | 2014-12-24 | 河南科技大学 | Novel electricity generating basketball |
-
2014
- 2014-09-29 CN CN201420565317.5U patent/CN204073299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225884A (en) * | 2014-09-29 | 2014-12-24 | 河南科技大学 | Novel electricity generating basketball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |