CN105107142A - Exercise cycle resistance adjuster with potentiometer-type position feedback function and method - Google Patents
Exercise cycle resistance adjuster with potentiometer-type position feedback function and method Download PDFInfo
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- CN105107142A CN105107142A CN201410775002.8A CN201410775002A CN105107142A CN 105107142 A CN105107142 A CN 105107142A CN 201410775002 A CN201410775002 A CN 201410775002A CN 105107142 A CN105107142 A CN 105107142A
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- potentiometer
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- injection moulding
- resistance
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Abstract
The present invention discloses an exercise cycle resistance adjuster with a potentiometer-type position feedback function and a method, and belongs to the technical field of fitness equipment. According to the exercise cycle resistance adjuster with the potentiometer-type position feedback function, a potentiometer structure is newly arranged at a proper position in the resistance adjuster, a potentiometer and a resistance adjusting knob rotating component are combined and connected and can coaxially and synchronously rotate, contact distribution resistance of a potentiometer coil contact copper sheet changes while an exerciser rotates the resistance adjusting knob, the changes of the resistance correspond to different rotating angles and also correspond to changes of action length of a resistance adjusting rope, thus to distinguish gears of the resistance, thereby realizing a novel adjuster function of synchronously feeding back exercise cycle resistance strength.
Description
Technical field
The present invention relates to one and possess potentiometer type position feedback function resistance adjuster for exercising cycle and method, especially can the adjuster of synchronous feedback exercycle resistance intensity.Belong to body-building apparatus technical field.
Background technology
Current reluctance type exercycle is widely used in body-building purposes as the effective aerobic exercise apparatus of one.It is mostly realized by drag adjustment knob, adjustment bracing wire, back-moving spring and dynamic magnetic resistance plate and magnetic conduction resistance wheel compound action that the resistance of reluctance type exercycle regulates.Pull bracing wire to change the flat thin magnet of dynamic magnetic resistance plate and the magnetic gap distance of magnetic conduction resistance wheel by rotational resistance adjusting knob, the magnetic resistance realized when resistance wheel rotates regulates, and the large resistance of magnetic gap is little, otherwise magnetic gap slight drag is large.But existing component cannot feedback resistance size when usually regulating, cannot feed back motion strength information, data feedback intuitively can not be provided to user, person taking exercise's subjective perception resistance can only be leaned on strong and weak, accurate motion amount cannot be known.
Summary of the invention
In order to overcome when existing exercycle regulates resistance cannot feedback resistance size, cannot feed back motion strength information, data feedback intuitively can not be provided to user, person taking exercise's subjective perception resistance can only be leaned on strong and weak, the deficiency of accurate motion amount cannot be known, the invention provides one and possess potentiometer type position feedback function resistance adjuster for exercising cycle and method, especially can the adjuster of synchronous feedback exercycle resistance intensity.
The technical solution adopted for the present invention to solve the technical problems is: dragulator comprises resistance gear signal labeling, metal top cover set bolt, injection moulding upper cover, metal jump ring, injection moulding drag adjustment knob, positioning metal sheet, positioning ball, metal compression springs, injection moulding holder, metal slip, potentiometer injection moulding holder, potentiometer coil, potentiometer coil contact copper sheet, metal slip contact copper sheet, potentiometer coil hold-down screw, metal center axle, metal bracing wire capstan winch, injection moulding holder bottom, the each parts of bottom hold-down screw, correct position in dragulator, one potentiometer is newly set, potentiometer and the combination of drag adjustment knob rotary part is made to connect and can rotate by coaxial synchronous, while person taking exercise's rotational resistance adjusting knob, potentiometer coil contact copper sheet contact is distributed resistance and is changed, the change corresponding rotation angle of this resistance value, same corresponding resistance regulates the action length change of stay cord to carry out district office's resistance gear, be converted to impedance value by external circuit by analysis resistance sizes to utilize further, simultaneously due to employing is the mode that revolving slide rheostat is combined with driving switch, because of itself and the direct synchronous matching of driving switch, so the data drawn accurately there will not be very large data deviation phenomenon, realization can the adjuster innovative function of synchronous feedback exercycle resistance intensity.
The invention has the beneficial effects as follows, what convenient adjustment resistance simultaneously can be synchronous knows resistance feedback, and adjuster adopts revolving slide rheostat to be combined with driving switch, and gained resistance feedback data are accurate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is assembling assumption diagram of the present invention.
In Fig. 1:
1. resistance gear signal labeling 2. metal top cover set bolt 3. injection moulding upper cover 4. metal jump ring 5. injection moulding drag adjustment knob
6. positioning metal sheet 7. positioning ball 8. metal compression springs 9. injection moulding holder 10. metal slip 11. potentiometer injection moulding holder
12. potentiometer coil 13. potentiometer coil contact copper sheet 14. metal slip contact copper sheet 15. potentiometer coil hold-down screws
16. metal center axle 17. metal bracing wire capstan winch 18. injection moulding holder bottom 19. bottom hold-down screws.
Detailed description of the invention
Potentiometer injection moulding holder 11 adopts insulation injection moulding material, its center is manhole, metal center axle 16 can matched in clearance extend there through, manhole place, its underpart establishes hexagonal recess, its top is cylinder transition square and arranges annular slot, metal jump ring 4 may be stuck in annular slot, its underpart plate-like is established a ledge structure, metal slip 10 can closely cooperate and be stuck on this step, by potentiometer coil hold-down screw 15, potentiometer coil 12 is fixed on plate-like position, potentiometer injection moulding holder 11 bottom, one plain conductor connection metal slip ring 10 and potentiometer coil 12 one end, its center of injection moulding holder 9 is manhole, potentiometer injection moulding holder 11 upper cylinder matched in clearance can pass through this through hole, its top discoid body of injection moulding holder 9 is established symmetrical two blind round hole and arc-shaped guide groove, metal compression springs 8 is placed in two blind round hole, placement positioning steel ball 7 on metal compression springs 8, with positioning ball 7 external diameter and blind hole matched in clearance on metal compression springs 8, positioning metal sheet 6 establishes two limited posts below, arc-shaped guide groove matched in clearance with injection moulding holder 9 is set, the arc-shaped guide groove of injection moulding holder 9 limits the anglec of rotation of two limited posts below positioning metal sheet 6, four square holes and potentiometer injection moulding holder 11 Upper cylindrical transition square matched in clearance in the middle of positioning metal sheet 6, both synchronous rotaries can be made, positioning metal sheet 6 establishes multiple circular hole by regulation stall number symmetry, Circularhole diameter is slightly less than positioning ball 7 diameter, and symmetry two blind round hole and arc-shaped guide groove radius of arranging is identical on circular hole arrangement radius and injection moulding holder 9 its top discoid body, four square holes and potentiometer injection moulding holder 11 Upper cylindrical transition square matched in clearance in the middle of injection moulding drag adjustment knob 5, both synchronous rotaries can be made, by metal slip 10 in application, after the combination of potentiometer injection moulding holder 11 and potentiometer coil 12, potentiometer injection moulding holder 11 Upper cylindrical transition square is through its central circular through hole of injection moulding holder 9, metal compression springs 8 is placed in the blind round hole of injection moulding holder 9 two, its top, placement positioning steel ball 7 on metal compression springs 8, positioning metal sheet 6 is pressed in positioning ball 7 and coordinates potentiometer injection moulding holder 11 Upper cylindrical transition square above and by center four square hole, above again by four square holes in the middle of injection moulding drag adjustment knob 5 and potentiometer injection moulding holder 11 Upper cylindrical transition square matched in clearance, metal jump ring 4 is utilized to be stuck in potentiometer injection moulding holder 11 upper, annular draw-in groove interior by above-mentioned component combination together, by metal center axle 16 through potentiometer injection moulding holder 11 central circular through hole, utilize metal top cover set bolt 2 to be fixed on metal center axle 16 by injection moulding upper cover 3, injection moulding upper cover 3 is pasted resistance gear signal labeling 1, potentiometer coil contact copper sheet 13 is contacted with metal slip copper sheet 14 to be embedded in the preset draw-in groove of injection moulding holder 9 and respectively with metal slip 10 and potentiometer coil 12 conductive surface good contact, metal bracing wire capstan winch 17 center is manhole, metal center axle 16 can matched in clearance extend there through, top hexagon post and potentiometer injection moulding holder 11 bottom hexagonal recess matched in clearance can synchronous rotaries, utilize bottom hold-down screw 19 by injection moulding holder bottom 18 and metal bracing wire capstan winch 17 with aforementioned assemble component combination for dragulator overall.Because of structure described above, injection moulding drag adjustment knob 5, positioning metal sheet 6, metal slip 10, potentiometer injection moulding holder 11, potentiometer coil 12, metal bracing wire capstan winch 17 synchronous rotary centered by fixing metal center axle 16, resistance fixing on metal bracing wire capstan winch 17 regulates metal bracing wire can coil different arc according to metal bracing wire capstan winch 17 anglec of rotation, and then by pulling bracing wire to change the flat thin magnet of dynamic magnetic resistance plate and the magnetic gap distance of magnetic conduction resistance wheel, the magnetic resistance realized when resistance wheel rotates regulates, the large resistance of magnetic gap is little, otherwise magnetic gap slight drag is large.Potentiometer coil contact copper sheet 13 can be utilized with metal slip to contact the upper outside conductor wire drawn of copper sheet 14 simultaneously and be connected to external circuit, resistance change is converted into by along with the potentiometer anglec of rotation change regulating spinning movement to cause, be converted to impedance value by external circuit by analysis resistance sizes to utilize further, simultaneously due to employing is the mode that revolving slide rheostat is combined with driving switch, because of itself and the direct synchronous matching of driving switch, so the data drawn accurately there will not be very large data deviation phenomenon, realization can the adjuster innovative function of synchronous feedback exercycle resistance intensity.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (4)
1. possess potentiometer type position feedback function resistance adjuster for exercising cycle and method, it is characterized in that: described dragulator comprises resistance gear signal labeling 1, metal top cover set bolt 2, injection moulding upper cover 3, metal jump ring 4, injection moulding drag adjustment knob 5, positioning metal sheet 6, positioning ball 7, metal compression springs 8, injection moulding holder 9, metal slip 10, potentiometer injection moulding holder 11, potentiometer coil 12, potentiometer coil contact copper sheet 13, metal slip contact copper sheet 14, potentiometer coil hold-down screw 15, metal center axle 16, metal bracing wire capstan winch 17, injection moulding holder bottom 18, the each parts of bottom hold-down screw 19, correct position in dragulator, one potentiometer is newly set, potentiometer and the combination of drag adjustment knob rotary part is made to connect and can rotate by coaxial synchronous, while person taking exercise's rotational resistance adjusting knob, potentiometer coil contact copper sheet contact is distributed resistance and is changed, the change corresponding rotation angle of this resistance value, same corresponding resistance regulates the action length change of stay cord to carry out district office's resistance gear, be converted to impedance value by external circuit by analysis resistance sizes to utilize further, simultaneously due to employing is the mode that revolving slide rheostat is combined with driving switch, because of itself and the direct synchronous matching of driving switch, so the data drawn accurately there will not be very large data deviation phenomenon, realization can the adjuster innovative function of synchronous feedback exercycle resistance intensity.
2. according to dragulator described in claim 1, it is characterized in that: potentiometer injection moulding holder 11 adopts insulation injection moulding material, its center is manhole, metal center axle 16 can matched in clearance extend there through, manhole place, its underpart establishes hexagonal recess, its top is cylinder transition square and arranges annular slot, metal jump ring 4 may be stuck in annular slot, its underpart plate-like is established a ledge structure, metal slip 10 can closely cooperate and be stuck on this step, by potentiometer coil hold-down screw 15, potentiometer coil 12 is fixed on plate-like position, potentiometer injection moulding holder 11 bottom, one plain conductor connection metal slip ring 10 and potentiometer coil 12 one end, its center of injection moulding holder 9 is manhole, potentiometer injection moulding holder 11 upper cylinder matched in clearance can pass through this through hole, its top discoid body of injection moulding holder 9 is established symmetrical two blind round hole and arc-shaped guide groove, metal compression springs 8 is placed in two blind round hole, placement positioning steel ball 7 on metal compression springs 8, with positioning ball 7 external diameter and blind hole matched in clearance on metal compression springs 8, positioning metal sheet 6 establishes two limited posts below, arc-shaped guide groove matched in clearance with injection moulding holder 9 is set, the arc-shaped guide groove of injection moulding holder 9 limits the anglec of rotation of two limited posts below positioning metal sheet 6, four square holes and potentiometer injection moulding holder 11 Upper cylindrical transition square matched in clearance in the middle of positioning metal sheet 6, both synchronous rotaries can be made, positioning metal sheet 6 establishes multiple circular hole by regulation stall number symmetry, Circularhole diameter is slightly less than positioning ball 7 diameter, and symmetry two blind round hole and arc-shaped guide groove radius of arranging is identical on circular hole arrangement radius and injection moulding holder 9 its top discoid body, four square holes and potentiometer injection moulding holder 11 Upper cylindrical transition square matched in clearance in the middle of injection moulding drag adjustment knob 5, both synchronous rotaries can be made, by metal slip 10 in application, after the combination of potentiometer injection moulding holder 11 and potentiometer coil 12, potentiometer injection moulding holder 11 Upper cylindrical transition square is through its central circular through hole of injection moulding holder 9, metal compression springs 8 is placed in the blind round hole of injection moulding holder 9 two, its top, placement positioning steel ball 7 on metal compression springs 8, positioning metal sheet 6 is pressed in positioning ball 7 and coordinates potentiometer injection moulding holder 11 Upper cylindrical transition square above and by center four square hole, above again by four square holes in the middle of injection moulding drag adjustment knob 5 and potentiometer injection moulding holder 11 Upper cylindrical transition square matched in clearance, metal jump ring 4 is utilized to be stuck in potentiometer injection moulding holder 11 upper, annular draw-in groove interior by above-mentioned component combination together, by metal center axle 16 through potentiometer injection moulding holder 11 central circular through hole, utilize metal top cover set bolt 2 to be fixed on metal center axle 16 by injection moulding upper cover 3, injection moulding upper cover 3 is pasted resistance gear signal labeling 1, potentiometer coil contact copper sheet 13 is contacted with metal slip copper sheet 14 to be embedded in the preset draw-in groove of injection moulding holder 9 and respectively with metal slip 10 and potentiometer coil 12 conductive surface good contact, metal bracing wire capstan winch 17 center is manhole, metal center axle 16 can matched in clearance extend there through, top hexagon post and potentiometer injection moulding holder 11 bottom hexagonal recess matched in clearance can synchronous rotaries, utilize bottom hold-down screw 19 by injection moulding holder bottom 18 and metal bracing wire capstan winch 17 with aforementioned assemble component combination for dragulator overall.
3. according to dragulator described in claim 2, its application process is characterised in that: because adopting described structure, injection moulding drag adjustment knob 5, positioning metal sheet 6, metal slip 10, potentiometer injection moulding holder 11, potentiometer coil 12, metal bracing wire capstan winch 17 synchronous rotary centered by fixing metal center axle 16, resistance fixing on metal bracing wire capstan winch 17 regulates metal bracing wire can coil different arc according to metal bracing wire capstan winch 17 anglec of rotation, and then by pulling bracing wire to change the flat thin magnet of dynamic magnetic resistance plate and the magnetic gap distance of magnetic conduction resistance wheel, the magnetic resistance realized when resistance wheel rotates regulates, the large resistance of magnetic gap is little, otherwise magnetic gap slight drag is large.
4. according to dragulator described in claim 2, its application process is characterised in that: potentiometer coil contact copper sheet 13 can be utilized with metal slip to contact the upper outside conductor wire drawn of copper sheet 14 simultaneously and be connected to external circuit, resistance change is converted into by along with the potentiometer anglec of rotation change regulating spinning movement to cause, be converted to impedance value by external circuit by analysis resistance sizes to utilize further, simultaneously due to employing is the mode that revolving slide rheostat is combined with driving switch, because of itself and the direct synchronous matching of driving switch, so the data drawn accurately there will not be very large data deviation phenomenon, realization can the adjuster innovative function of synchronous feedback exercycle resistance intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775002.8A CN105107142A (en) | 2014-12-16 | 2014-12-16 | Exercise cycle resistance adjuster with potentiometer-type position feedback function and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775002.8A CN105107142A (en) | 2014-12-16 | 2014-12-16 | Exercise cycle resistance adjuster with potentiometer-type position feedback function and method |
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| Publication Number | Publication Date |
|---|---|
| CN105107142A true CN105107142A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775002.8A Pending CN105107142A (en) | 2014-12-16 | 2014-12-16 | Exercise cycle resistance adjuster with potentiometer-type position feedback function and method |
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| CN (1) | CN105107142A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075470A (en) * | 2019-05-30 | 2019-08-02 | 扬州金凯利体育用品有限公司 | Body-building resistance adjustable resistance gauge |
| CN111504174A (en) * | 2020-04-13 | 2020-08-07 | 宁波道康智能科技有限公司 | Magnetic shoe moving distance sensing method, system, medium and equipment suitable for magnetic control resistance wheel |
| WO2021168688A1 (en) * | 2020-02-26 | 2021-09-02 | 厦门市康动科技有限公司 | Magnetic control resistance adjusting mechanism for exercise bicycle |
| CN113842599A (en) * | 2021-10-18 | 2021-12-28 | 上海飞刃网络科技有限公司 | Electromagnetic resistance driving device and tension apparatus |
| CN115364421A (en) * | 2021-05-17 | 2022-11-22 | 昌祐科技国际股份有限公司 | Tension fitness equipment |
-
2014
- 2014-12-16 CN CN201410775002.8A patent/CN105107142A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075470A (en) * | 2019-05-30 | 2019-08-02 | 扬州金凯利体育用品有限公司 | Body-building resistance adjustable resistance gauge |
| CN110075470B (en) * | 2019-05-30 | 2024-05-28 | 扬州金凯利体育用品有限公司 | Resistance adjustable resistance device for body-building |
| WO2021168688A1 (en) * | 2020-02-26 | 2021-09-02 | 厦门市康动科技有限公司 | Magnetic control resistance adjusting mechanism for exercise bicycle |
| CN111504174A (en) * | 2020-04-13 | 2020-08-07 | 宁波道康智能科技有限公司 | Magnetic shoe moving distance sensing method, system, medium and equipment suitable for magnetic control resistance wheel |
| CN115364421A (en) * | 2021-05-17 | 2022-11-22 | 昌祐科技国际股份有限公司 | Tension fitness equipment |
| CN113842599A (en) * | 2021-10-18 | 2021-12-28 | 上海飞刃网络科技有限公司 | Electromagnetic resistance driving device and tension apparatus |
| CN113842599B (en) * | 2021-10-18 | 2023-12-29 | 厦门多纳圈科技有限公司 | Electromagnetic resistance driving device and tension instrument |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |