CN200987112Y - Electric power self-feeding mechanism for sports equipment - Google Patents
Electric power self-feeding mechanism for sports equipment Download PDFInfo
- Publication number
- CN200987112Y CN200987112Y CN 200620043757 CN200620043757U CN200987112Y CN 200987112 Y CN200987112 Y CN 200987112Y CN 200620043757 CN200620043757 CN 200620043757 CN 200620043757 U CN200620043757 U CN 200620043757U CN 200987112 Y CN200987112 Y CN 200987112Y
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- China
- Prior art keywords
- sports equipment
- electric power
- flywheel
- self
- sports device
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- Expired - Fee Related
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Abstract
A self-powered apparatus for a sports device comprises a plurality of permanent magnets arranged at end face of the camshaft outer ring of the sports device, one set of sensing coils provided at least on the fixed shaft bracket of the sports device in correspondence with the end face of the permanent magnets, in which the sensing coils are arranged with an interval and being allowed to enclose the permanent magnets, a magnetic resistance element is arranged at one side of the flywheel, a power cable arranged to couple the sensing coils and an electronic unit of the sports device. The flywheel can rotate under the force of rotation inertia to produce an inductance effect between the permanent magnets and the sensing coils, whereby a proper amount of power will be transmitted via the power cable to necessary electronic units of the sports device such as a motor or electronic instrument, etc, and as such no external power source is required to ensure a normal operation and the utility model can improve the practicability and convenience of the sports device.
Description
Technical field
The utility model relates to a kind of self-supporting device of electric power of sports equipment.
Background technology
The at present general sports equipment that uses, the inertia turning effort after utilizing flywheel stressed as the source (as exercycle, paddle exerciser, elliptical exercise machine, road-work machine, extension exerciser, erector etc.) of its motion drag more.Generally be equipped with and cooperate that motor is adjusted far, the magnetic control assembly of near position at this flywheel circumferential edges, and then the magnetic resistance that makes flywheel produce adjustable size to save (can with reference to No. 6626804 patent of the U.S.), make movement effects more obvious.
Yet the running of motor must depend on the long-time supply of electric power, could produce the driving manipulation effect of expection; In like manner, the electronics on the sports equipment is controlled the effect of controlling that instrument also needs its expection of corresponding supply of electric power competence exertion.Therefore, run well in order to make this sports equipment, guarantee that the supply of power supply is normal, existing this type of sports equipment must be arranged near the position of supply socket or by electric wire and be connected with power supply.Yet in a single day if there is any facts that can't power to take place, this sports equipment will shut down thereupon, and then bring inconvenience to the user.
Summary of the invention
The purpose of this utility model provides a kind of self-supporting device of electric power of sports equipment, the effectively practicality and the convenience of lifter motion equipment.
The purpose of this utility model is achieved through the following technical solutions:
The self-supporting device of a kind of electric power of sports equipment, the self-supporting device of this electric power comprise a plurality of permanent magnets that are fixedly arranged on the protruding axle of the sports equipment flywheel outer shroud end face; Be arranged on the sports equipment fixed axis support at least one group induction coil with the endface position corresponding section of this permanent magnet, this induction coil spacing is arranged at this permanent magnet and surrounds this permanent magnet; The magnetoresistive element that is arranged at this flywheel one side be connected this induction coil and sports equipment on the power line of electronic equipment.
Wherein, this magnetoresistive element and this flywheel spacing are provided with, and this magnetoresistive element has a group of magnets.
Wherein, this power line is connected with battery.
Wherein, this power line is connected with rectifier.
Wherein, this power line is connected with battery and rectifier.
Positive progressive effect of the present utility model is:
The self-supporting device of the electric power of sports equipment can pass through external power supply, just can guarantee the normal operation of sports equipment, effectively the practicality and the convenience of lifter motion equipment;
More can come effective saving electric energy or switching current in the self-supply circuit of this device by battery and rectifier are set.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the partial schematic diagram of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of the utility model embodiment two.
Fig. 4 is the partial structurtes schematic diagram of the utility model embodiment three.
Fig. 5 is the partial structurtes schematic diagram of the utility model embodiment four.
Fig. 6 is the partial structurtes schematic diagram of the utility model embodiment five.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Embodiment one
An embodiment of the present utility model as shown in Figure 1 and Figure 2, the self-supporting device of a kind of electric power of sports equipment, it comprises:
Be fixedly arranged on a plurality of permanent magnets 20 on the sports equipment flywheel 16 protruding axle 161 outer shroud end faces;
Be arranged on the sports equipment fixed axis support 21 at least one group induction coil 22 with the endface position corresponding section of this permanent magnet 20, this induction coil 22 surrounds this permanent magnet 20 with this permanent magnet 20, and induction coil 22 keeps a suitable spacing with permanent magnet 20;
The magnetoresistive element 18 that is arranged at flywheel 16 1 sides be connected this induction coil 22 and sports equipment on the power line 23 of electronic equipment.
A plurality of permanent magnets 20, induction coil 22, magnetoresistive element 18 and power line 23 have been formed the electric power self-supply circuit of the self-supporting device of electric power of this sports equipment.
Separated by a distancely on a side of flywheel 16 be provided with an adjustable magnetoresistive element 18 with group of magnets 17, wherein this magnetoresistive element 18 does not contact with each other with flywheel 16.Produce corresponding cutting resistance by the distance of adjusting between this magnetoresistive element 18 and the flywheel 16.The position of this magnetoresistive element 18 can be adjusted by motor 24, and electronics is controlled instrument 25 then
Play a part the power supply of control motor 24 and set the motion formula.
During use, at first step on the pedal 11 of this exercycle 10, then pedal runner 12 will drive a sprocket wheel 14 by chain belt 13, one side of the rotating shaft 15 on this sprocket wheel 14 then is provided with the flywheel 16 of a unidirectional drive, because sprocket wheel 14 has same rotating shaft 15 with flywheel 16, flywheel 16 will rotate with sprocket wheel 14 inertia.
Carry out the inertia rotation after this flywheel 16 is stressed, produce the drag of motion with these magnetoresistive element 18 effects, and then improve movement effects.
Carry out the inertia rotation after flywheel 16 is stressed, make 22 of permanent magnet 20 and induction coils produce the electric energy effect, control instrument 25 for motor 24 and electronics on the exercycle 10 this supply of electrical energy, reach the effect of sports equipment electric power self-sufficiency by power line 23.
Embodiment two
Another embodiment of the present utility model as shown in Figure 3.As seen from the figure, the control structure of its flywheel 16 and resistance magnetic cell 18 can have different designs with the position, and the utility model is as long as impose change with regard to flywheel 16, permanent magnet 20 and induction coil 22.And need not to consider the transmission flow process of its flywheel 16, thereby have desirable Practical Benefit.
Embodiment three
An embodiment more of the present utility model as shown in Figure 6.Can be for effectively accumulating electric energy in the electric power self-supply circuit, setting up battery 40 on embodiment one or two the basis, to reach Expected Results.
Embodiment four
Of the present utility model another embodiment as shown in Figure 5.For switching current, as alternating current is become direct current, can be in the electric power self-supply circuit, setting up rectifier 50 on embodiment one or two the basis, to reach Expected Results.
Embodiment five
Of the present utility model another embodiment as shown in Figure 4.For effectively accumulating electric energy or switching current, as alternating current is become direct current, can be in the electric power self-supply circuit, setting up battery 40 and rectifier 50 on embodiment one or two the basis, to reach Expected Results.
Claims (5)
1, the self-supporting device of a kind of electric power of sports equipment is characterized in that it comprises:
Be fixedly arranged on a plurality of permanent magnets on the protruding axle of the sports equipment flywheel outer shroud end face;
Be arranged on the sports equipment fixed axis support at least one group induction coil with the endface position corresponding section of this permanent magnet, this induction coil and this permanent magnet spacing setting are also surrounded this permanent magnet;
The magnetoresistive element that is arranged at this flywheel one side be connected this induction coil and sports equipment on the power line of electronic equipment.
2, the self-supporting device of the electric power of sports equipment according to claim 1 is characterized in that this magnetoresistive element and this flywheel spacing are provided with, and this magnetoresistive element has a group of magnets.
3, the self-supporting device of the electric power of sports equipment according to claim 2 is characterized in that this power line is connected with battery.
4, the self-supporting device of the electric power of sports equipment according to claim 2 is characterized in that this power line is connected with rectifier.
5, the self-supporting device of the electric power of sports equipment according to claim 2 is characterized in that this power line is connected with battery and rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043757 CN200987112Y (en) | 2006-07-07 | 2006-07-07 | Electric power self-feeding mechanism for sports equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043757 CN200987112Y (en) | 2006-07-07 | 2006-07-07 | Electric power self-feeding mechanism for sports equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987112Y true CN200987112Y (en) | 2007-12-05 |
Family
ID=38916565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043757 Expired - Fee Related CN200987112Y (en) | 2006-07-07 | 2006-07-07 | Electric power self-feeding mechanism for sports equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987112Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139381A (en) * | 2011-03-23 | 2011-08-03 | 傅远明 | Lathe chuck with generator |
| CN106730610A (en) * | 2015-11-20 | 2017-05-31 | 巨大机械工业股份有限公司 | Electromagnetic brake type bicycle exerciser and its draught control method |
| CN107029392A (en) * | 2017-05-03 | 2017-08-11 | 洛阳理工学院 | A kind of indoor four limbs mobilizer suitable for the elderly |
-
2006
- 2006-07-07 CN CN 200620043757 patent/CN200987112Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139381A (en) * | 2011-03-23 | 2011-08-03 | 傅远明 | Lathe chuck with generator |
| CN106730610A (en) * | 2015-11-20 | 2017-05-31 | 巨大机械工业股份有限公司 | Electromagnetic brake type bicycle exerciser and its draught control method |
| CN106730610B (en) * | 2015-11-20 | 2019-04-05 | 巨大机械工业股份有限公司 | Electromagnetic brake type bicycle exerciser and its draught control method |
| CN107029392A (en) * | 2017-05-03 | 2017-08-11 | 洛阳理工学院 | A kind of indoor four limbs mobilizer suitable for the elderly |
| CN107029392B (en) * | 2017-05-03 | 2019-01-18 | 洛阳理工学院 | A kind of indoor four limbs mobilizer suitable for the elderly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20120707 |