CN104667505A - Anti-resistance speed trainer - Google Patents
Anti-resistance speed trainer Download PDFInfo
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- CN104667505A CN104667505A CN201510115445.9A CN201510115445A CN104667505A CN 104667505 A CN104667505 A CN 104667505A CN 201510115445 A CN201510115445 A CN 201510115445A CN 104667505 A CN104667505 A CN 104667505A
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Abstract
The invention provides an anti-resistance speed trainer. The anti-resistance speed trainer comprises a support, a clutch system, a resistance control system and a turntable system. A resistance regulator in the resistance control system is connected with a brake disc, a resistance disc of the turntable system is contacted and connected with the brake disc of the resistance control system, a rope collection motor of the clutch system is connected with the middle shaft of a clutch, a rope collecting gear is fixedly connected with a unilateral shaft of a gear, the unilateral shaft of the gear is connected with a clutch push rod, a push rod is arranged on the middle shaft of the clutch, and a force-bearing rod is arranged on the rope collecting gear. According to the anti-resistance speed trainer, by controlling the contact and separation of the push rod and the force-bearing rod in the clutch system, the rope collecting motor is not driven when the rope is pulled, and the motor is not damaged; when the rope is collected, the rope collecting motor works normally, and a requirement of automatically collecting the rope is met; fitting degree between the brake disc and the resistance disc is regulated in a manner of rotating the resistance regulator, thus the resistance is controlled in a manner of regulating the frictional force between the brake disc and the resistance disc to guarantee that the resistance is stably and smoothly transmitted.
Description
Technical field
The present invention relates to exercising device, particularly relate to a kind of resistance speed training device.
Background technology
Along with improving constantly of training level, sportsman also improves constantly for the requirement of exercise equipment.The resistance speed training equipment of current routine, mainly contains following three kinds:
1. the quality of rubber materials product of elastic band and elastic force tubing, the length of this series products is fixing, and telescopic scope is also fixing, namely provides the distance of resistance exercise relatively short.Drag direction is fixing, is suitable only for unidirectional motion.In addition, the resistance of elastic tubes and elastic band realizes by material thickness, and in drawing process, material is thinning, and tensile elongation reaches capacity, and all can have an impact to drag size.
2. by providing the product of resistance with ground resulting in friction, such as, drag tire training.Frictional force roller tire rubs generation on the ground, and Different Ground frictional force can be had any different.Have in process due to tire movement on the ground and jolt, cause contact area to change, cause resistance inconsistent.Because the rope dragging tire is non-resilient rope, therefore unidirectional motion can only be done.
3. the product of air drag, such as drag parachute, the drag parachute made by braces and highly dense cloth forms, and sportsman prolongs straight line when running to a certain fixed-direction, and drag parachute is opened windward, to sportsman's reciprocal active force, reaches the effect of resistance exercise.If but ran into bad weather, when having wind, training effect will be given a discount, and drag parachute direction likely can be made to change, or tangle up.
Visible, resistance speed training device on the market all also exists function singleness, and the problems such as training method is uninteresting, and drag size is uncontrollable, are not beneficial to athletic daily workout and monitoring management.
Summary of the invention
The object of this invention is to provide a kind of resistance speed training device, by high-precision force sensor, guarantee that drag data is precisely reliable; Adopt the clutch system of particular design, motor can not be caused impaired, ensure that motor can provide extremely steady, smooth resistance to export.
In order to achieve the above object, the invention provides following technical scheme:
A kind of resistance speed training device, comprise clutch system, resistance control system and rotating table system, resistance control system connects rotating table system, clutch system comprises rope closing motor, clutch axis, gear one-way shaft, rope closing gear, clutch push rod, the output shaft of rope closing motor is connected with clutch axis, clutch axis is arranged rope closing gear and gear one-way shaft, rope closing gear is fixedly connected with gear one-way shaft, gear one-way shaft connects clutch push rod, clutch axis arranges catch bar, rope closing gear arranges force rod, the rope closing gear of described clutch system connects described rotating table system.
Further, resistance control system comprises dragulator, brake block, and dragulator connects brake block, and brake block connects described rotating table system.Dragulator is for regulating the laminating degree between brake block and rotating table system.
Further, rotating table system comprises rotating shaft, unilateral bearing spacing ring, rotating disk rope closing gear, cheese side plate one, cheese side plate two, unidirectional rope closing dish supporting ring, resistance discs, stay cord, rotating shaft sets gradually unilateral bearing spacing ring, rotating disk rope closing gear, cheese side plate one, unidirectional rope closing dish supporting ring, cheese side plate two, resistance discs, cheese side plate one or cheese side plate two arrange rope closing dish limit for width ring, stay cord is wrapped on rope closing dish limit for width ring, the circumferential edge contact of resistance discs connects the brake block of resistance control system, the rotating disk rope closing gear of rotating table system connects the rope closing gear of clutch system.Adjust the laminating degree between brake block and resistance discs by rotary resistance adjuster, and then regulate the frictional force between brake block and resistance discs to realize draught control.
Further, resistance control system also comprises pressure sensor, and pressure sensor is arranged on brake block.The drag size realizing producing by pressure sensor can obtain precisely controlling reliably.
Further, also comprise support, support is arranged battery, rope outlet and control panel, the control module Bonding pressure sensor on control panel, the rope closing motor of clutch system, clutch push rod, battery connects the rope closing motor of clutch system, and the stay cord of rotating table system is through rope outlet.The drag size that the resistance control system sensed produces is transported on control panel by pressure sensor, and shows on control panel.Control panel by being connected with rope closing motor, clutch push rod, for the motion of the startup and clutch push rod that control rope closing motor.
Further, dragulator comprises resistance adjusting gear, resistance adjusting bolt and resistance and checks switch, and resistance adjusting bolt connects resistance adjusting gear, and resistance adjusting gear and resistance check that switch contacts and connect, and resistance checks that switch is connected with brake block.When rotary resistance adjusting bolt, resistance adjusting bolt band dynamic resistance adjusting gear rotates, and resistance regulating tooth promotes resistance and checks switch, and then promotes brake block motion, thus regulates the laminating degree of brake block and resistance discs.
Further, rotating table system also comprises spacing ring one, spacing ring two, and spacing ring one, spacing ring two are all arranged in rotating shaft, and spacing ring one is connected with single line bearing spacing ring, and spacing ring two is arranged between resistance discs and cheese side plate two.Spacing ring, in order to limit the position of rope closing dish, regulates the position of rope closing dish simultaneously, makes it align with rope outlet.
Further, clutch system also comprises restorer group, restorer group comprises button, depression bar, base plate and elasticity part, providing holes on base plate, button connects depression bar, depression bar is through the hole on base plate, and the bottom of elasticity part is connected with base plate, and the direction of motion of depression bar is the same with the thrust direction of clutch push rod.When elasticity part is squeezed, depression bar increases through the length of base plate, enables depression bar press rope closing gear, and then promotes gear one-way shaft, and drives the clutch push rod with gear one-way shaft.When clutch push rod blocks, restorer group can be used to regulate the position of rope closing gear.
Further, support also comprises rope closing rotating disk monitor, and rope closing rotating disk monitor is connected with the control module on control panel, and the monitoring mouth of rope closing rotating disk monitor faces toward the rotating disk rope closing gear of resistance system.Rope closing rotating disk monitor is set, directly can be monitored the rope closing situation of rotating disk by control panel.
Further, support also comprises power switching panel, base slipmat, moving hand-rail and movable pulley, power switching panel comprises charging port, fuse and power switch, charging port connects the charge port of battery, power switch connects fuse, battery successively, base slipmat is arranged on the bottom of support, and moving hand-rail is arranged on the top of support, and movable pulley is arranged on the bottom of support.
Preferably, the elasticity part of restorer group is spring.
Preferably, the length of stay cord is 50 meters.
Beneficial effect of the present invention is:
1) adjustable resistance is provided to run training mode by resistance control system, and the size of display resistance directly perceived, facilitate athletic speed and sensitive training, ensure that steady, smooth resistance exports simultaneously;
2) adopt the clutch system of particular design, make sportsman can not drive rope closing motor when stay cord training, motor can not be caused impaired, and when rope closing, rope closing motor can run well, and meets the needs of automatic rope closing;
3) support is arranged pulley and handrail, conveniently carry movement.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of embodiment of the present invention turntable system;
Fig. 2 is the structural representation of clutch system in the embodiment of the present invention;
Fig. 3 is the structural representation of resistance control system and support in the embodiment of the present invention;
Fig. 4 is the structural representation of restorer group in the embodiment of the present invention;
Fig. 5 is the structural representation of the embodiment of the present invention;
In figure, 1, rotating table system, 2, clutch system, 3, resistance control system, 4, support, 1-01, rotating shaft, 1-02, rotating disk rope closing gear, 1-03, cheese side plate one, 1-04, unidirectional rope closing dish supporting ring, 1-05, cheese side plate two, 1-06, resistance discs, 1-07, spacing ring, 1-08, unilateral bearing spacing ring, 1-09, rope closing dish limit for width ring, 1-10, bearing block, 2-01, clutch-pedal support, 2-02, restorer group, 2-03, rope closing motor, 2-04, clutch axis, 2-05, gear one-way shaft, 2-06, rope closing gear, 2-07, clutch push rod, 2-08, clutch bottom bracket bearing seat, 2-09, force rod, 2-10, catch bar, 3-01, base slipmat, 3-02, rope outlet, 3-03, battery, 3-04, rope closing rotating disk monitor, 3-05, power switching panel, 3-06, movable pulley, 3-07, control panel bucker, 3-08, moving hand-rail, 3-09, resistance checks switch, 3-10, brake block, 3-11, resistance adjusting gear, 3-12, resistance adjusting bolt, 3-13, stay cord, 3-14, control panel, 4-01, button, 4-02, depression bar, 4-03, spring, 4-04, base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present invention, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Resistance speed training device provided by the invention, as Fig. 5, comprises support 4, resistance control system 3, clutch system 2 and rotating table system 1.
Composition graphs 3, resistance control system 3 comprises brake block 3-10, resistance adjusting gear 3-11, resistance adjusting bolt 3-12, resistance inspection switch 3-09 and pressure sensor (not shown), resistance adjusting bolt 3-12 connects resistance adjusting gear 3-11, resistance adjusting gear 3-11 and resistance check that switch 3-09 contacts and connect, resistance checks that switch 3-09 is connected with brake block 3-10, and pressure sensor is arranged on brake block 3-10.When rotary resistance adjusting bolt, resistance adjusting bolt band dynamic resistance adjusting gear rotates, and resistance regulating tooth promotes resistance and checks switch, thus promotes brake block.
Composition graphs 1, rotating table system comprises rotating shaft 1-01, rotating disk rope closing gear 1-02, cheese side plate one 1-03, cheese side plate two 1-05, unidirectional rope closing dish supporting ring 1-04, resistance discs 1-06, spacing ring 1-07, stay cord 3-13, unilateral bearing spacing ring 1-08, rope closing dish limit for width ring 1-10, turntable shaft bearing (not shown), rotating shaft 1-01 sets gradually spacing ring 1-07, unilateral bearing spacing ring 1-08, rotating disk rope closing gear 1-02, cheese side plate one 1-03, unidirectional rope closing dish supporting ring 1-04, cheese side plate two 1-05, spacing ring 1-07, resistance discs 1-06, cheese side plate one 1-03 is arranged rope closing dish limit for width ring 1-09, stay cord 3-13 is wrapped on rope closing dish limit for width ring 1-09, the circumferential edge contact of resistance discs 1-06 connects the brake block 3-10 of resistance control system, rotating table system 1 is fixed on support 4 by turntable shaft bearing.
As shown in Figure 2, clutch system 2 comprises rope closing motor 2-03, clutch axis 2-04, clutch bottom bracket bearing seat 2-08, gear one-way shaft 2-05, rope closing gear 2-06, clutch push rod 2-07, clutch-pedal support 2-01, restorer group 2-02, the output shaft of rope closing motor 2-03 is connected with one end of clutch axis 2-04, clutch axis 2-04 is arranged rope closing gear 2-06 and gear one-way shaft 2-05, rope closing gear 2-06 is fixedly connected with gear one-way shaft 2-05, gear one-way shaft 2-05 connects clutch push rod 2-07, clutch axis 2-04 arranges catch bar 2-10, rope closing gear 2-06 arranges force rod 2-09.As Fig. 4, restorer group 2-02 comprises button 4-01, depression bar 4-02, base plate 4-04 and spring 4-03.Providing holes on base plate 4-04, button 4-01 connects depression bar 4-02, and through the hole on base plate 4-04, one end of spring 4-03 is connected with base plate 4-04.Parts all in clutch system 2 are all arranged on clutch-pedal support 2-01, and clutch-pedal support 2-01 is also arranged clutch bottom bracket bearing seat 2-08, this bearing block 2-08 is connected with the other end of clutch axis 2-04.When spring 4-03 is squeezed, depression bar 4-02 can press rope closing gear 2-06.Rotating disk rope closing gear 1-02 connects the rope closing gear 2-06 of clutch system.
As shown in Figure 3, support 4 is arranged moving hand-rail 3-08, movable pulley 3-06, battery 3-03, rope closing rotating disk monitor 3-04, rope outlet 3-02, power switching panel 3-05, base slipmat 3-01, control panel 3-14, the top of support 4 arranges moving hand-rail 3-08, and bottom arranges movable pulley 3-06 and base slipmat 3-01.Battery 3-03 connects the rope closing motor 2-03 of clutch system, and the stay cord 3-13 of resistance system passes the rotating disk rope closing gear 1-02 of monitoring mouth facing to resistance system of rope outlet 3-02, rope closing rotating disk monitor 3-04.Power switching panel 3-05 is arranged charging port (not shown), fuse (not shown) and power switch (not shown).Charging port connects the charge port of battery, and power switch connects fuse, battery successively.Control module (not shown) Bonding pressure sensor on control panel 3-14, the rope closing motor 2-03 of clutch system, clutch push rod 2-07.Control panel 3-14 also being arranged control panel bucker 3-07, making moist for preventing control panel trickle.
Operation principle of the present invention is as follows:
Stay cord is tied up on braces with it by sportsman, rotary resistance adjusting bolt, resistance adjusting bolt band dynamic resistance adjusting gear rotates, resistance regulating tooth promotes resistance and checks switch, resistance checks switch and then promotes brake block, brake block touches resistance discs, adjusts drag size by regulating the size of brake block and resistance discs contact surface.The drag size sensed is transported on control panel by the pressure sensor on brake block, and shows on control panel.Sportsman's block clearance time pulls stay cord, the rope closing dish limit for width ring that stay cord drives it to be wound around while extending, rope closing dish limit for width ring and then drive connected cheese side plate, cheese side plate drives unidirectional rope closing dish supporting ring to rotate, rope closing dish limit for width ring inside arranges unilateral bearing and drives rotating shaft to rotate, and then drives the resistance discs in rotating shaft to rotate.Resistance discs is when rotation and produce frictional force between brake block, thus produces stable resistance, realizes the needs of sportsman's resistance speed training.Now, clutch push rod is in the duty of elongation, the rope closing gear that clutch push rod promotes gear one-way shaft and is fixedly connected with it, and the force rod on rope closing gear is separated with the catch bar on clutch axis.Sportsman, when pulling stay cord to run, has pulled rotating table system rotation, the rope closing pinion rotation of the rotating disk rope closing gear driven clutch system of rotating table system.Because the force rod on rope closing gear is separated with the catch bar on clutch axis, rope closing gear is not with dynamic clutch axis when rotating.Clutch axis does not rotate, and would not drive the output shaft rotation of rope closing motor, thus makes the output shaft of rope closing motor rotate backward and to damage motor.
When terminating training, control panel controls clutch push rod retraction, and clutch push rod driven gear one-way shaft and rope closing gear retraction, make the force rod on rope closing gear contact with the catch bar on clutch axis, restart rope closing motor, rope closing driven by motor clutch central axis.Because the force rod on rope closing gear contacts with the catch bar on clutch axis, clutch axis is while rotation, and the catch bar on clutch axis drives the force rod on rope closing gear, thus promotes rope closing pinion rotation.Rope closing gear driven rotating disk rope closing pinion rotation, rotating disk rope closing gear and then drive axis of rotation, rotating shaft drives cheese side plate and rope closing dish limit for width ring to rotate, thus stay cord is wound around on rope closing dish limit for width ring, realizes rope closing.The unilateral bearing that rope closing dish limit for width ring inside is arranged skids, and makes rotating shaft that resistance discs cannot be driven to rotate, makes can not produce frictional force between resistance discs and brake block, can not increase the operating pressure of rope closing motor.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1. a resistance speed training device, comprise clutch system, resistance control system and rotating table system, described resistance control system connects rotating table system, it is characterized in that: described clutch system comprises rope closing motor, clutch axis, gear one-way shaft, rope closing gear, clutch push rod, the output shaft of described rope closing motor is connected with clutch axis, described clutch axis is arranged rope closing gear and gear one-way shaft, described rope closing gear is fixedly connected with gear one-way shaft, described gear one-way shaft connects clutch push rod, described clutch axis arranges catch bar, described rope closing gear arranges force rod, the rope closing gear of described clutch system connects described rotating table system.
2. resistance speed training device according to claim 1, is characterized in that: described resistance control system comprises dragulator and brake block, and described dragulator connects brake block, and described brake block connects described rotating table system.
3. resistance speed training device according to claim 2, it is characterized in that: described rotating table system comprises rotating shaft, unilateral bearing spacing ring, rotating disk rope closing gear, cheese side plate one, cheese side plate two, unidirectional rope closing dish supporting ring, resistance discs and stay cord, described rotating shaft sets gradually unilateral bearing spacing ring, rotating disk rope closing gear, cheese side plate one, unidirectional rope closing dish supporting ring, cheese side plate two, resistance discs, described cheese side plate one or cheese side plate two arrange rope closing dish limit for width ring, described stay cord is wrapped on rope closing dish limit for width ring, the circumferential edge contact of described resistance discs connects the brake block of resistance control system, the rotating disk rope closing gear of described rotating table system connects the rope closing gear of clutch system.
4. resistance speed training device according to claim 3, it is characterized in that: described resistance control system also comprises pressure sensor, described pressure sensor is arranged on brake block.
5. resistance speed training device according to claim 4, it is characterized in that: also comprise support, described support is arranged battery, rope outlet and control panel, control module Bonding pressure sensor on described control panel, the rope closing motor of clutch system, clutch push rod, described battery connects the rope closing motor of clutch system, and the stay cord of described rotating table system is through rope outlet.
6. according to the arbitrary described resistance speed training device of claim 2-5, it is characterized in that: described dragulator comprises resistance adjusting gear, resistance adjusting bolt and resistance and checks switch, described resistance adjusting bolt connects resistance adjusting gear, described resistance adjusting gear and resistance check that switch contacts and connect, and described resistance checks that switch is connected with brake block.
7. resistance speed training device according to claim 6, it is characterized in that: described rotating table system also comprises spacing ring one, spacing ring two, described spacing ring one, spacing ring two are all arranged in rotating shaft, described spacing ring one is connected with single line bearing spacing ring, and described spacing ring two is arranged between resistance discs and cheese side plate two.
8. resistance speed training device according to claim 7, it is characterized in that: described clutch system also comprises restorer group, described restorer group comprises button, depression bar, base plate and elasticity part, providing holes on described base plate, described button connects depression bar, described depression bar is through the hole on base plate, and the bottom of described elasticity part is connected with base plate, and the direction of motion of described depression bar is the same with the thrust direction of clutch push rod.
9. the resistance speed training device according to claim 7 or 8, it is characterized in that: described support also comprises rope closing rotating disk monitor, described rope closing rotating disk monitor is connected with the control module on control panel, and the monitoring mouth of described rope closing rotating disk monitor faces toward the rotating disk rope closing gear of resistance system.
10. resistance speed training device according to claim 6, it is characterized in that: described support also comprises power switching panel, base slipmat, moving hand-rail and movable pulley, described power switching panel comprises charging port, fuse and power switch, described charging port connects the charge port of battery, described power switch connects fuse, battery successively, described base slipmat is arranged on the bottom of support, described moving hand-rail is arranged on the top of support, and described movable pulley is arranged on the bottom of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115445.9A CN104667505B (en) | 2015-03-17 | 2015-03-17 | A kind of resistance speed training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115445.9A CN104667505B (en) | 2015-03-17 | 2015-03-17 | A kind of resistance speed training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104667505A true CN104667505A (en) | 2015-06-03 |
| CN104667505B CN104667505B (en) | 2017-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510115445.9A Expired - Fee Related CN104667505B (en) | 2015-03-17 | 2015-03-17 | A kind of resistance speed training device |
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| Country | Link |
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| CN (1) | CN104667505B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694068A (en) * | 2017-11-16 | 2018-02-16 | 上品家武汉有限公司 | Self power generation magnetic control is intelligently ridden machine type body exercising device |
| CN109045577A (en) * | 2018-09-07 | 2018-12-21 | 郭子军 | Treadmill, which is matched, shares professional resistance exercise machine |
| CN113750444A (en) * | 2021-10-09 | 2021-12-07 | 枣庄科技职业学院 | A guide formula device of warming up for sports training |
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| CN2172137Y (en) * | 1993-04-14 | 1994-07-20 | 上海五原科技公司 | Multifunctional electromagnetic body-building apparatus |
| CN2681776Y (en) * | 2004-02-26 | 2005-03-02 | 梁修舜 | Loading device for sports equipment |
| CN201565078U (en) * | 2009-12-18 | 2010-09-01 | 王国梁 | Folding mechanism of rowing exercise device |
| US20130310230A1 (en) * | 2012-05-21 | 2013-11-21 | Joshua Norris | Controlled Motion Exercise Device |
| CN204723727U (en) * | 2015-03-17 | 2015-10-28 | 动能趋势（北京）康复技术有限公司 | A kind of resistance speed training device |
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2015
- 2015-03-17 CN CN201510115445.9A patent/CN104667505B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172137Y (en) * | 1993-04-14 | 1994-07-20 | 上海五原科技公司 | Multifunctional electromagnetic body-building apparatus |
| CN2681776Y (en) * | 2004-02-26 | 2005-03-02 | 梁修舜 | Loading device for sports equipment |
| CN201565078U (en) * | 2009-12-18 | 2010-09-01 | 王国梁 | Folding mechanism of rowing exercise device |
| US20130310230A1 (en) * | 2012-05-21 | 2013-11-21 | Joshua Norris | Controlled Motion Exercise Device |
| CN204723727U (en) * | 2015-03-17 | 2015-10-28 | 动能趋势（北京）康复技术有限公司 | A kind of resistance speed training device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694068A (en) * | 2017-11-16 | 2018-02-16 | 上品家武汉有限公司 | Self power generation magnetic control is intelligently ridden machine type body exercising device |
| CN109045577A (en) * | 2018-09-07 | 2018-12-21 | 郭子军 | Treadmill, which is matched, shares professional resistance exercise machine |
| CN113750444A (en) * | 2021-10-09 | 2021-12-07 | 枣庄科技职业学院 | A guide formula device of warming up for sports training |
| CN113750444B (en) * | 2021-10-09 | 2022-06-24 | 枣庄科技职业学院 | A guide device of warming up for sports training |
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| CN104667505B (en) | 2017-03-01 |
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Address after: 100085 Beijing East Road, No. 35, building No. 2, building No. 206, No. Applicant after: Kinetic energy trends (Beijing) rehabilitation technology Limited by Share Ltd Address before: 100085 Beijing East Road, No. 35, building No. 2, building No. 206, No. Applicant before: Kinetic energy trend (Beijing) Rehabilitation Technology Co., Ltd. |
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Granted publication date: 20170301 Termination date: 20210317 |