CN107096165A - A kind of resistance module device - Google Patents
A kind of resistance module device Download PDFInfo
- Publication number
- CN107096165A CN107096165A CN201710343638.9A CN201710343638A CN107096165A CN 107096165 A CN107096165 A CN 107096165A CN 201710343638 A CN201710343638 A CN 201710343638A CN 107096165 A CN107096165 A CN 107096165A
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- shell
- capstan
- motor
- drawstring
- threaded
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- 238000007493 shaping process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011615 Pinus koraiensis Nutrition 0.000 description 1
- 240000007263 Pinus koraiensis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention discloses a kind of resistance module device, including motor, threaded capstan and drawstring;The threaded capstan is connected with motor output shaft, and the drawstring is wrapped on threaded capstan.The present invention connects motor by eliminating shaft coupling using threaded capstan winch, both simplifies structure, it is to avoid its inertia additionally produced, drawstring can be allowed sequentially to be wrapped on threaded capstan again, prevent drawstring cross winding.
Description
Technical field
The present invention relates to motor resistance technology field, particularly a kind of resistance module device.
Background technology
Resistance device for electric machine is the synkinesia equipment that drag size is adjusted using motor, is usually used in health and fitness facilities,
In existing technology, it is known that resistance device for electric machine is mainly by servomotor, roller, shaft coupling and the drawing being wrapped on roller
Rope composition, roller is hubbed on chassis by bearing block, and servomotor is then controlled by existing servo controller and computer, is led to
Cross shaft coupling to be connected with the roller, belt that can also by two drives of a transmission connecting structure and therebetween, which is realized, to be watched
The drive connection between motor and roller is taken, pulls drawstring roller can be made to rotate around the axis, in motor(Generally servomotor)
During in on-position, the drag effect that it is produced is on drawstring, and when acting on, drawstring upper pulling force is smaller, the resistance that motor is provided
It is just smaller, on the contrary resistance is bigger, and unclamping drawstring, then resistance disappears, and so move in circles the mistake for pulling drawstring to realize physical training
Journey.
But, also there is following defect in existing resistance device for electric machine:One is due to by shaft coupling between motor and roller
Device realizes drive connection, causes its complicated, and can additionally increase certain inertia during motion;
Two be due to use roller, and the easy cross winding of drawstring together, and if drawstring pine, is easily caused drawstring
Drop to outside roller, cause disabler.
In view of this, the present inventor has made intensive studies to above-mentioned drag devices, proposes a kind of simpler electricity of structure
Thus machine drag devices, this case produces.
The content of the invention
It is an object of the invention to provide a kind of resistance module device, simplify structure, can avoid the inertia that additionally produces with
And lifting drawing stability.
To achieve these goals, technical scheme is as follows:
A kind of resistance module device, including motor, threaded capstan and drawstring;Described threaded capstan one end connects with motor output shaft
Connect, the threaded capstan other end is hubbed in a fixing device, the drawstring is wrapped on threaded capstan.
Threaded capstan carries tape spool nose end lid and rear axle;Tape spool nose end lid and rear axle and threaded capstan be made of one shaping or
It is detachably connected;The tape spool nose end lid connection of motor output shaft and threaded capstan.
The resistance device for electric machine also includes motor fixing plate and end fixed plate;Motor is fixed on the motor fixing plate
On, motor output shaft is located on motor fixing plate and is connected with the tape spool nose end lid of threaded capstan, and the rear axle of threaded capstan leads to
Cross a bearing and rotate connection end fixed plate;Described drawstring one end is fixed on the rear axle, threaded capstan or tape spool nose end lid
On.
The tape spool nose end of the motor output shaft and threaded capstan, which is covered, is equipped with a keyway, motor output shaft and the band
Axis hole end cap is attached by key.
The resistance device for electric machine also includes a shell, and the left and right both ends open of the shell, shell left end connects the motor
Fixed plate, the threaded capstan is inserted in shell, motor output shaft from shell left end opening penetrate after shell with the band axis hole
End cap is connected, and the rear axle of threaded capstan is rotatably connected in the fixed plate of end after the stretching of shell right-end openings;On the shell
Side opens up level trough, and drawstring one ends wound is on the threaded capstan, and the drawstring other end is stretched upwards from the level trough of the shell
Go out.
The resistance device for electric machine also includes horizontal guide rail, directive wheel, connector and card wire structure, and horizontal guide rail is threadingly
The axial direction of capstan winch is arranged on above shell, and the horizontal guide rail is provided with the cunning that can be horizontally slipped on horizontal guide rail
Block;The directive wheel is fixed on connector one end, and directive wheel stretches into shell and on directive wheel and threaded capstan with connector one end
Screw thread engagement, the connector other end is connected with the sliding block on horizontal guide rail;The card wire structure is by least two card line bearings
And a bearing fixing structure is constituted, two card line bearings are movably arranged on bearing fixing structure by rotating shaft, and bearing is solid
Determine structure to be then fixed on connector, the drawstring is arranged between card line bearing after stretching out from the level trough of shell.
After such scheme, the beneficial effects of the present invention are:By eliminating shaft coupling, using threaded capstan winch
Motor is connected, both simplifies structure, it is to avoid its inertia additionally produced, drawstring can be allowed sequentially to be wrapped on threaded capstan again, prevented
Drawstring cross winding.
Brief description of the drawings
Fig. 1 is the exploded view of the present invention(Hide shell);
Fig. 2 is the exploded view of the present invention;
Fig. 3 is the stereoscopic mechanism schematic diagram of the present invention;
Fig. 4 is the structured flowchart when present invention is applied to body-building equipment.
Label declaration
Motor 1, motor fixing plate 2, shell 3, level trough 31, directive wheel 4, card wire structure 5, card line bearing 51, bearing fixed knot
Structure 52, tape spool nose end lid 6, threaded capstan 7, rear axle 8, bearing 9, end fixed plate 10, horizontal guide rail 11, drawstring 12, connector
13, motor output shaft 14, sliding block 15.
Embodiment
As Figure 1-3, a kind of resistance module device that the present invention is disclosed, including motor 1, threaded capstan 7 and drawstring 12;
Motor 1 is servomotor, and threaded capstan 7 is connected with motor output shaft 14, and drawstring 12 is wrapped on threaded capstan 7.
Above-mentioned resistance device for electric machine also includes motor fixing plate 2 and end fixed plate 10, and threaded capstan 7 carries tape spool nose end
Lid 6 and rear axle 8, the lid of tape spool nose end 6 and rear axle 8 are made of one shaping or detachably connected with threaded capstan 7;Motor output shaft
It is connected with the tape spool nose end lid of threaded capstan.;Motor 1 is fixed on the motor fixing plate 2, and motor output shaft 14 is located in electricity
It is connected in machine fixed plate 2 and with the tape spool nose end lid 6 of threaded capstan 7, the rear axle 8 of threaded capstan is rotated by a bearing 9 to be connected
In end fixed plate 10;The one end of drawstring 12 is fixed on rear axle 8.
Motor output shaft 14 on the tape spool nose end lid 6 of threaded capstan with being equipped with a keyway(Not shown in figure), pass through key
Motor output shaft 14 can be attached with tape spool nose end lid 6.
In order to improve the stability of drawstring motion, resistance device for electric machine also includes a shell 3, and the left and right two ends of shell 3 are opened
Mouthful, the left end of shell 3 connection motor fixing plate 2, threaded capstan 7 is inserted in shell 3, and motor output shaft 14 is from the left end opening of shell 3
Penetrate after shell 3 and to be connected with tape spool nose end lid 6, the rear axle 8 of threaded capstan is rotatably connected on end after the stretching of the right-end openings of shell 3
Hold in fixed plate 10;The upside of shell 3 opens up level trough 31, and the one ends wound of drawstring 12 is on the threaded capstan 7, and drawstring 12 is another
Hold from the level trough 31 of the shell and protrude upward, by the limitation of shell 3, drawstring such as korean pine can prevent from drawing to a certain degree
Rope is gone to outside screw thread.
Further to improve the reliability of resistance module, resistance device for electric machine also include horizontal guide rail 11, directive wheel 4,
Connector 13 and card wire structure 5, the axial direction of the threadingly capstan winch 7 of horizontal guide rail 11 are arranged on the top of shell 3, and the level
Guide rail 11 is provided with the sliding block 15 that can be horizontally slipped on horizontal guide rail;Directive wheel 4 is fixed on the one end of connector 13, directive wheel 4
Shell 3 is stretched into the one end of connector 13 and directive wheel 4 is engaged with the screw thread on threaded capstan 7, the other end of connector 13 and level
Sliding block 15 on guide rail is connected;Card wire structure 5 is made up of four card line bearings 51 and a bearing fixing structure 52, four card lines
Bearing is installed on bearing fixing structure by rotating shaft activity, and card line bearing 51 is arranged on horizontal guide rail 11, drawstring 12
It is arranged in after being stretched out from the level trough 31 of shell 3 between card line bearing 51, drawstring 12 and card can be reduced using card line bearing 51
Friction between cable architecture 5, it is to avoid the problem of causing drawstring fluffing because of friction or even be broken.
The size of connector 13 is designed in strict accordance with the helical pitch of capstan winch screw thread 7, enables directive wheel 4 and threaded capstan
It is at a fully engaged that 7 screw thread is operated, and the rotation of threaded capstan 7 will drive directive wheel 4 to walk to drive inside screw thread
The sliding block 15 of horizontal guide rail 11 is walked, and this is designed to ensure that drawstring 12 can be along screw thread in telescopic process
The screw thread of capstan winch 7 is wound, and can prevent the cross winding of drawstring 12, and enable to drawstring 12 to be stretched in different directions
Contracting, can strict guarantee drawstring 12 do not deviate by the screw thread of threaded capstan 7.
Referring to Fig. 1, the present invention in use, pulling torsion more than the moment of torsion of motor by being applied on outer coupling portion
When will pull out drawstring 12, drawstring 12 will drive threaded capstan 7 to be rotated, due to threaded capstan 7 and the direct phase of motor 1
Even, rotated forward so motor 1 will be further driven to, the rotation of threaded capstan 7 will also drive the row inside screw thread of directive wheel 4
Walk, so as to drive the sliding block 15 on horizontal guide rail to be moved horizontally to the right;When the pulling being applied on outer coupling portion
Motor will be inverted when torsion is less than the moment of torsion of motor 1, and motor 1 is joined directly together to drive threaded capstan with threaded capstan 7
Rotate, threaded capstan 7, which is rotated, will make directive wheel 4 be walked in screw thread, so that the sliding block 15 on horizontal guide rail 11 will be to
Left to be moved horizontally, the rotation of threaded capstan 7 will also drive drawstring 12 being wound along screw thread so that drawstring 12 is drawn
Dynamic outer coupling portion, so that resistance module completes once complete stretching motion.
Referring to Fig. 4, the present invention is applied in a kind of Intelligent body-building equipment, include in the case study on implementation PC (computer),
This few part composition of motor servo driver, the resistance module device of the present invention and waistband/handle.Wherein PC is with servomotor
Driver is attached, and can set the moment of torsion being applied in resistance module by PC ends, and the torque value is sent into servo
Motor driver, motor servo driver is connected with the motor of resistance module by line of codes and power line, passes through servomotor
The torque value received is finally applied on motor by driver by a series of processing, passes through waistband/handle and resistance mould
The drawstring of block is attached, and a case is worn a waistband by people, and turning back run is trained back and forth for progress, when people, which hauls drawstring, to run forward,
The motor of resistance module will be rotated forward, and when people, which returns, to run, the motor of resistance module will be inverted, motor servo driver
By the positional information of motor in real time, motor is with drawstring according to the size of the threaded capstan used in design and the rotation of motor
The proportionate relationship of the number of turns is converted, so as to draw the positional information of drawstring, and by the positional information Real-time Feedback to PC ends, PC
Hold according to certain algorithm to draw speed of the people under the heavy burden of setting in real time and shown in real time on PC.It is another
Case human hand handle, is exerted oneself by moment, and motor servo driver will collect the power that people is applied in resistance module, then will
The value feeds back to PC ends, and PC will show the instantaneous burst power of people, also at PC ends the moment of torsion being applied in resistance module can be set big
The action drawn in the EIAJ of people, human hand handle with maximum power, and driver gathers the situation of exerting oneself of the people, and
The value is fed back into PC ends, will show the situation of exerting oneself of the people at PC ends.
The specific embodiment of the present invention is these are only, not to the restriction of protection scope of the present invention.All setting according to this case
The equivalent variations that meter thinking is done, each fall within the protection domain of this case.
Claims (6)
1. a kind of resistance module device, it is characterised in that:Including motor, threaded capstan and drawstring;Described threaded capstan one end with
Motor output shaft is connected, and the threaded capstan other end is hubbed in a fixing device, and the drawstring is wrapped on threaded capstan.
2. a kind of resistance module device as claimed in claim 1, it is characterised in that:Threaded capstan is with tape spool nose end lid with after
Axle;Tape spool nose end lid and rear axle are made of one shaping or detachably connected with threaded capstan;Motor output shaft and threaded capstan
Tape spool nose end lid connection.
3. a kind of resistance module device as claimed in claim 2, it is characterised in that:The resistance device for electric machine also includes motor
Fixed plate and end fixed plate;Motor is fixed on the motor fixing plate, motor output shaft be located on motor fixing plate and
It is connected with the tape spool nose end lid of threaded capstan, the rear axle of threaded capstan rotates connection end fixed plate by a bearing;It is described to draw
Rope one end is fixed on the rear axle, threaded capstan or tape spool nose end and covered.
4. a kind of resistance module device as claimed in claim 2, it is characterised in that:The motor output shaft and threaded capstan
Tape spool nose end, which is covered, is equipped with a keyway, and motor output shaft is attached with the tape spool nose end lid by key.
5. a kind of resistance module device as claimed in claim 1, it is characterised in that:The resistance device for electric machine also includes outside one
Shell, the left and right both ends open of the shell, shell left end connects the motor fixing plate, and the threaded capstan is inserted in shell, motor
Output shaft is penetrated after shell from shell left end opening and is connected with the tape spool nose end lid, and the rear axle of threaded capstan is opened from shell right-hand member
Mouth is rotatably connected in the fixed plate of end after stretching out;Level trough is opened up on the upside of the shell, drawstring one ends wound is in the screw thread
On capstan winch, the level trough of the drawstring other end from the shell is protruded upward.
6. a kind of resistance module device as claimed in claim 5, it is characterised in that:The resistance device for electric machine also includes level
Guide rail, directive wheel, connector and card wire structure, the axial direction of horizontal guide rail threadingly capstan winch are arranged on above shell, and institute
State horizontal guide rail and be provided with the sliding block that can be horizontally slipped on horizontal guide rail;The directive wheel is fixed on connector one end, is oriented to
Wheel stretches into shell with connector one end and directive wheel is engaged with the screw thread on threaded capstan, on the connector other end and horizontal guide rail
Sliding block connection;The card wire structure is made up of at least two card line bearings and a bearing fixing structure, two card line bearings
It is movably arranged on by rotating shaft on bearing fixing structure, bearing fixing structure is then fixed on connector, the drawstring is from outer
The level trough of shell is arranged between card line bearing after stretching out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710343638.9A CN107096165A (en) | 2017-05-16 | 2017-05-16 | A kind of resistance module device |
Applications Claiming Priority (1)
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---|---|---|---|
CN201710343638.9A CN107096165A (en) | 2017-05-16 | 2017-05-16 | A kind of resistance module device |
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Publication Number | Publication Date |
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CN107096165A true CN107096165A (en) | 2017-08-29 |
Family
ID=59668824
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CN201710343638.9A Pending CN107096165A (en) | 2017-05-16 | 2017-05-16 | A kind of resistance module device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110270050A (en) * | 2019-01-22 | 2019-09-24 | 深圳市若腾科技有限公司 | A kind of load model |
CN110947154A (en) * | 2019-12-23 | 2020-04-03 | 厦门凌动智能科技有限公司 | Resistance device |
CN112370716A (en) * | 2020-11-27 | 2021-02-19 | 广州视源电子科技股份有限公司 | Spiral winding device of strength training machine and strength training machine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0713358U (en) * | 1993-08-09 | 1995-03-07 | ウー、ホング・チー | Exercise equipment for strength training equipment |
CN201089676Y (en) * | 2007-10-11 | 2008-07-23 | 王力民 | Automatic wiring winch |
CN201642744U (en) * | 2010-05-06 | 2010-11-24 | 张聚斓 | Limb movement rehabilitation training device for neuritis |
CN204342337U (en) * | 2014-12-23 | 2015-05-20 | 南京科远自动化集团股份有限公司 | A kind of capstan winch pipeline guide piece |
US20150273261A1 (en) * | 2014-03-25 | 2015-10-01 | Protug Co., Ltd. | Training machine of load force simulation |
CN105232293A (en) * | 2015-10-12 | 2016-01-13 | 哈尔滨工程大学 | Mobile waist follow-up device |
CN206924309U (en) * | 2017-05-16 | 2018-01-26 | 厦门欣富地智能科技有限公司 | A kind of resistance module device |
-
2017
- 2017-05-16 CN CN201710343638.9A patent/CN107096165A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0713358U (en) * | 1993-08-09 | 1995-03-07 | ウー、ホング・チー | Exercise equipment for strength training equipment |
CN201089676Y (en) * | 2007-10-11 | 2008-07-23 | 王力民 | Automatic wiring winch |
CN201642744U (en) * | 2010-05-06 | 2010-11-24 | 张聚斓 | Limb movement rehabilitation training device for neuritis |
US20150273261A1 (en) * | 2014-03-25 | 2015-10-01 | Protug Co., Ltd. | Training machine of load force simulation |
CN204342337U (en) * | 2014-12-23 | 2015-05-20 | 南京科远自动化集团股份有限公司 | A kind of capstan winch pipeline guide piece |
CN105232293A (en) * | 2015-10-12 | 2016-01-13 | 哈尔滨工程大学 | Mobile waist follow-up device |
CN206924309U (en) * | 2017-05-16 | 2018-01-26 | 厦门欣富地智能科技有限公司 | A kind of resistance module device |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110270050A (en) * | 2019-01-22 | 2019-09-24 | 深圳市若腾科技有限公司 | A kind of load model |
CN110947154A (en) * | 2019-12-23 | 2020-04-03 | 厦门凌动智能科技有限公司 | Resistance device |
WO2021128789A1 (en) * | 2019-12-23 | 2021-07-01 | 厦门凌动智能科技有限公司 | Resistance device |
JP2022521654A (en) * | 2019-12-23 | 2022-04-12 | 厦門凌動智能科技有限公司 | Resistance device |
US11369822B2 (en) | 2019-12-23 | 2022-06-28 | Beijing Xburn Technology Co. Ltd | Resistance device |
JP7095843B2 (en) | 2019-12-23 | 2022-07-05 | 北京▲ミー▼淘智聯科技有限公司 | Resistance device |
CN110947154B (en) * | 2019-12-23 | 2023-12-29 | 厦门凌动智能科技有限公司 | Resistance device |
CN112370716A (en) * | 2020-11-27 | 2021-02-19 | 广州视源电子科技股份有限公司 | Spiral winding device of strength training machine and strength training machine |
WO2022111184A1 (en) * | 2020-11-27 | 2022-06-02 | 广州视源电子科技股份有限公司 | Helical winding device for strength training machine, and strength training machine |
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