CN108869707A - A kind of shaft lockable mechanism that shared fitness equipment uses - Google Patents
A kind of shaft lockable mechanism that shared fitness equipment uses Download PDFInfo
- Publication number
- CN108869707A CN108869707A CN201811080148.5A CN201811080148A CN108869707A CN 108869707 A CN108869707 A CN 108869707A CN 201811080148 A CN201811080148 A CN 201811080148A CN 108869707 A CN108869707 A CN 108869707A
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- gear
- ring
- shaft
- support
- transition
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- 230000007704 transition Effects 0.000 claims abstract description 108
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 54
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 241000237858 Gastropoda Species 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention belongs to shaft locking technical field more particularly to a kind of shaft lockable mechanism that shared fitness equipment uses, the effect that gear ring hole is provided in the first fixed plate of the invention is easy for installation gear ring ring；The effect that input shaft support is symmetrically mounted on first dead plate upper end face the same side both ends with transition axis support is that input shaft support is easily installed input shaft, and transition axis support is for the ease of installation transition axis support；The effect that output shaft support is installed in the first dead plate upper end face with worm screw support is easy for installation output shaft and worm screw；The effect that motor rotary shaft support is mounted on the first dead plate upper end face is easy for being supported machine shaft；Worm screw one end is mounted on motor rotary shaft end face; the effect that the worm screw other end passes through worm screw support is that the movement on motor rotary shaft is transmitted on the first gear on worm, and the shaft locking technology in the present invention has the function of that locking shares fitness equipment and protects shared fitness equipment.
Description
Technical field
The invention belongs to shaft locking technical field more particularly to a kind of shaft locking machines that shared fitness equipment uses
Structure.
Background technique
Outdoor body-building equipment is simple at present, and user may only do some simple body-building, moving body；For young man
It is typically necessary for as soon as and each position of oneself body is required to do an exercise, so interior is needed to do some professions
Fitness equipment, however these fitness equipments suffer from the influence of body-building club, it is necessary to go to special place to do exercise, this
Sample just greatly limits time and the place of exercise；Due to very simple in the use of existing shared bicycle, and can be with
It uses at any time, so just there is the idea of design share fitness equipment, therefore just needs to design what a kind of shared fitness equipment used
Shaft lockable mechanism.
The present invention design a kind of shaft lockable mechanism that shared fitness equipment uses solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of shaft locking machine that shared fitness equipment uses
Structure, it adopts the following technical solutions to realize.
A kind of shaft lockable mechanism that shared fitness equipment uses, it is characterised in that：It includes input shaft, gear wheel, defeated
Enter axis support, screwed ring, ring pillar, torsion spring, fixed ring, spreadet spreadet wheel, output shaft support, output shaft, motor, small tooth
Wheel, transition axis, transition axis support, the first fixed plate, the first gear on worm, transition gear, worm screw, worm screw support, motor turn
Axis, motor rotary shaft support, motor support, the first supporting plate, gear ring ring, gear ring ring fixed block, gear ring, the second supporting plate, transition
Shaft, gear ring gear, the second gear on worm, third supporting plate, gear ring hole, wherein being provided with gear ring hole in the first fixed plate；Input shaft
Support is symmetrically mounted on first dead plate upper end face the same side both ends with transition axis support；Output shaft support is pacified with worm screw support
Mounted in the first dead plate upper end face；Motor rotary shaft support is mounted on the first dead plate upper end face；Motor support is mounted on
In first fixed plate；Output shaft support, worm screw support and motor rotary shaft support are between gear ring hole and motor support；Electricity
Motivation is mounted on motor support, and motor rotary shaft is mounted in motor rotary shaft support；Worm screw one end is mounted on motor
On shaft end face, the worm screw other end is supported across worm screw；First gear on worm is mounted on worm screw end face；Transition axis was mounted on
It crosses in axis support；Transition gear is mounted in transition axial end, and transition gear is engaged with the first gear on worm；Pinion gear installation
In transition axial end；Output shaft is mounted in output shaft support；Spreadet spreadet wheel is mounted on output shaft；Fixed ring is mounted on defeated
On shaft periphery；External screw thread is provided on the periphery of input shaft one end；Input shaft is mounted in input shaft support；Gear wheel installation
On input shaft, and gear wheel and pinion fits；Screwed ring passes through the external screw thread opened on internal screw thread and input shaft thereon
It is coupled；It is connected between input shaft and output shaft by torsion spring；Circumferentially uniform installation between screwed ring and fixed ring
There are 3 ring pillars；Gear ring ring is mounted on the first fixed plate by two gear ring ring fixed blocks being symmetrically installed on two peripheries
On, and gear ring ring and gear ring hole cooperate；Gear ring is mounted on gear ring ring inner headed face up, and gear ring is engaged with spreadet spreadet wheel；First
Supporting plate one end is mounted on gear ring ring end face；Second supporting plate is mounted in first plate end face；Third supporting plate is mounted on second
In plate end face；Transition rotating shaft is mounted on third supporting plate；Gear ring gear is mounted on transition rotating shaft end face, and gear ring gear and tooth
The tooth engagement opened on circle side；Second gear on worm is mounted on transition rotating shaft end face, and the second gear on worm is nibbled with worm screw
It closes.
As the further improvement of this technology, above-mentioned transition rotating shaft is mounted on third supporting plate by bearing.
As the further improvement of this technology, above-mentioned spreadet spreadet wheel is mounted on output shaft by key.
As the further improvement of this technology, above-mentioned gear ring is mounted on gear ring ring by bearing.
As the further improvement of this technology, above-mentioned first gear on worm is identical as transition gear size.
As the further improvement of this technology, above-mentioned motor rotary shaft is mounted on motor rotary shaft by bearing and supports.
Relative to traditional shaft locking technology, the effect that gear ring hole is provided in the first fixed plate of the invention is easy for installing
Gear ring ring；The effect that input shaft support is symmetrically mounted on first dead plate upper end face the same side both ends with transition axis support is, defeated
Enter axis support and be easily installed input shaft, transition axis support is for the ease of installation transition axis support；Output shaft support is supported with worm screw
The effect for being installed in the first dead plate upper end face is easy for installation output shaft and worm screw；Motor rotary shaft support is mounted on first
Effect on dead plate upper end face is easy for being supported machine shaft；Worm screw one end is mounted on motor rotary shaft end face,
The effect that the worm screw other end passes through worm screw support is that the movement on motor rotary shaft is transmitted on the first gear on worm；First snail
The effect that bar gear is mounted on worm screw end face is that the movement on worm screw is transmitted on transition gear；Transition axis is mounted on transition
Effect in axis support is easy for installation transition gear；Transition gear is mounted in transition axial end, and transition gear and first
The effect of gear on worm engagement is that the movement on the first gear on worm is transmitted on transition axis；Pinion gear is mounted on transition shaft end
Effect on face is cooperated with gear wheel；The effect that output shaft is mounted in output shaft support is fixed spreadet spreadet wheel and fixation
Ring；It is that the movement on output shaft is transmitted on gear ring that spreadet spreadet wheel, which is mounted on the effect on output shaft,；Fixed ring is mounted on defeated
Effect on shaft periphery is fixed thread ring；Be provided on the periphery of input shaft one end it is externally threaded effect be in screwed ring
Screw-internal thread fit；The effect that input shaft is mounted in input shaft support is installation gear wheel；Gear wheel is mounted on input shaft, and
The effect of gear wheel and pinion fits is that the movement on gear wheel is transmitted in pinion gear；Screwed ring passes through interior spiral shell thereon
The effect that the external screw thread opened on line and input shaft is coupled is the input shaft at this time when input shaft is by greater impact power
It will rotate, output shaft will not rotate at this time, so human transporting axle at this time will be moved threadingly in ring axis direction, so that
Input shaft will will drive gear wheel movement, and gear wheel will be engaged with pinion gear, to drive output shaft to move, to reach guarantor
Protect the purpose of fitness equipment；It by the effect that torsion spring connects is impacted when input shaft between input shaft and output shaft
Power can make input shaft rotate around the axis of itself；It is circumferentially uniform between screwed ring and fixed ring that 3 ring branch are installed
The effect of column is fixed thread ring；Gear ring ring is mounted on the by two gear ring ring fixed blocks being symmetrically installed on two peripheries
In one fixed plate, and the effect of gear ring ring and the cooperation of gear ring hole is easy for installation gear ring；Gear ring is mounted on gear ring ring inner headed face
It goes, and the effect that gear ring is engaged with spreadet spreadet wheel is that the movement on output shaft is transmitted on gear ring gear；First supporting plate one end
It is mounted on gear ring ring end face；Second supporting plate is mounted in first plate end face；Third supporting plate is mounted in second plate end face
Effect be to fix transition rotating shaft；The effect that transition rotating shaft is mounted on third supporting plate is fixed gear ring gear and the second snail
Bar gear；Gear ring gear is mounted on transition rotating shaft end face, and the effect for the tooth engagement opened on gear ring gear and gear ring side
It is that the movement on gear ring is transmitted in transition rotating shaft；Second gear on worm is mounted on transition rotating shaft end face, and the second worm screw
The effect that gear is engaged with worm screw is so that the movement on worm screw is adapted to the velocity of rotation of the second gear on worm.
In use, when user's barcode scanning shares fitness equipment, driving input shaft rotation, motion inlet shaft will
Drive gear wheel, screwed ring, ring pillar, fixed ring movement；The fixed ring of movement just will drive output shaft movement；The output of movement
Axis will will drive spreadet spreadet wheel movement；Spreadet spreadet wheel will will drive gear ring movement；Gear ring will will drive gear ring gear movement；Gear ring
Gear will will drive transition rotating shaft movement；Transition rotating shaft will will drive the movement of the second gear on worm；Second gear on worm will not
Worm movement is driven, because worm screw is to the self-locking effect again of the second gear on worm, but barcode scanning at this time, so motor meeting
Rotation, the motor rotary shaft of rotation will will drive worm screw rotation, so that worm screw is adapted to the movement of gear on worm, thus
Reach fitness equipment and unlocks to obtain purpose；The worm screw of movement will will drive the movement of the first gear on worm；First gear on worm will band
Dynamic transition gear movement, transition gear will will drive transition axis rotation, and transition axis will will drive pinion gear rotation；When user not
When barcode scanning shares fitness equipment, since motor does not rotate, worm screw will not adapt to the rotation of the second gear on worm, so second
Gear on worm, transition rotating shaft, gear ring gear, gear ring, spreadet spreadet wheel, output shaft will not all rotate；Torsion spring also will not
Rotation, to be so that input shaft will not rotate；So that user cannot use the shared fitness equipment；When input shaft by
When to greater impact power, input shaft at this time will rotate, and output shaft will not rotate at this time, so human transporting axle at this time will edge
The movement of screwed ring axis direction, so that input shaft will will drive gear wheel movement, gear wheel will be engaged with pinion gear, be revolved
The pinion gear turned will will drive transition gear movement, and transition gear will will drive the movement of the first gear on worm, the first gear on worm
Worm movement will be will drive, worm screw will will drive the movement of the second gear on worm, and the second gear on worm will will drive transition rotating shaft fortune
Dynamic, transition rotating shaft will will drive gear ring gear movement, and gear ring gear will will drive gear ring movement, and gear ring will will drive spreadet spreadet wheel
Movement, spreadet spreadet wheel will will drive output shaft movement, to achieve the purpose that protect fitness equipment.
Detailed description of the invention
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is gear wheel mounting structure schematic diagram.
Fig. 3 is pinion gear mounting structure schematic diagram.
Fig. 4 is torsion spring mounting structure schematic diagram.
Fig. 5 is input shaft support mounting structure schematic diagram.
Fig. 6 is ring pillar mounting structure schematic diagram.
Fig. 7 is the first supporting plate mounting structure schematic diagram.
Fig. 8 is the second supporting plate mounting structure schematic diagram.
Figure label title：1, input shaft；2, gear wheel；3, input shaft supports；4, screwed ring；5, ring pillar；6, torque
Spring；7, fixed ring；8, spreadet spreadet wheel；9, output shaft supports；10, output shaft；11, motor；12, pinion gear；13, transition
Axis；14, transition axis supports；15, the first fixed plate；16, the first gear on worm；17, transition gear；18, worm screw；19, worm screw branch
Support；30, motor rotary shaft；34, motor rotary shaft supports；37, motor support；40, the first supporting plate；41, gear ring ring；42, tooth
Ring fixed block；43, gear ring；44, the second supporting plate；45, transition rotating shaft；46, gear ring gear；47, the second gear on worm；48,
Three supporting plates；49, gear ring hole.
Specific embodiment
As shown in Figure 1, 2, it includes input shaft 1, gear wheel 2, input shaft support 3, screwed ring 4, ring pillar 5, torque bullet
Spring 6, fixed ring 7, spreadet spreadet wheel 8, output shaft support 9, output shaft 10, motor 11, pinion gear 12, transition axis 13, transition axis
Support the 14, first fixed plate 15, the first gear on worm 16, transition gear 17, worm screw 18, worm screw support 19, motor rotary shaft 30,
Motor rotary shaft supports 34, motor support 37, the first supporting plate 40, gear ring ring 41, gear ring ring fixed block 42, gear ring 43, second
Supporting plate 44, transition rotating shaft 45, gear ring gear 46, the second gear on worm 47, third supporting plate 48, gear ring hole 49, as shown in figure 5, its
In be provided with gear ring hole 49 in the first fixed plate 15；As shown in figure 5, input shaft support 3 is symmetrically mounted on the with transition axis support 14
One fixed plate, 15 upper surface the same side both ends；It is fixed as shown in figure 5, output shaft support 9 is installed in first with worm screw support 19
15 upper surface of plate；As shown in figure 5, motor rotary shaft support 34 is mounted on 15 upper surface of the first fixed plate；Motor support 37
It is mounted in the first fixed plate 15；As shown in figure 5, output shaft support 9, worm screw support 19 and motor rotary shaft support 34 are located at tooth
Between collar aperture 49 and motor support 37；As shown in figure 5, motor 11 is mounted on motor support 37, motor rotary shaft 30
It is mounted in motor rotary shaft support 34；As shown in figure 3,18 one end of worm screw is mounted on 30 end face of motor rotary shaft, worm screw 18
The other end passes through worm screw support 19；As shown in figure 4, the first gear on worm 16 is mounted on 18 end face of worm screw；Transition axis 13 is installed
In transition axis support 14；As shown in figure 4, transition gear 17 is mounted on 13 end face of transition axis, and transition gear 17 and first
Gear on worm 16 engages；As shown in figure 4, pinion gear 12 is mounted on 13 end face of transition axis；As shown in Figure 1, output shaft 10 is installed
In output shaft support 9；Spreadet spreadet wheel 8 is mounted on output shaft 10；Fixed ring 7 is mounted on 10 periphery of output shaft；Input
External screw thread is provided on 1 one end periphery of axis；Input shaft 1 is mounted in input shaft support 3；As shown in figure 5, gear wheel 2 is mounted on
On input shaft 1, and gear wheel 2 and pinion gear 12 cooperate；Screwed ring 4 is outer by being opened on internal screw thread and input shaft 1 thereon
It is threadedly engaged installation；It is connected between input shaft 1 and output shaft 10 by torsion spring 6；As shown in fig. 6, screwed ring 4 and fixed ring
It is circumferentially uniform between 7 that 3 ring pillars 5 are installed；As shown in Figure 1, gear ring ring 41 is by being symmetrically installed on two peripheries
Two gear ring ring fixed blocks 42 are mounted in the first fixed plate 15, and gear ring ring 41 and gear ring hole 49 cooperate；As shown in Figure 7,8,
Gear ring 43 is mounted on 41 inner headed face of gear ring ring up, and gear ring 43 is engaged with spreadet spreadet wheel 8；First supporting plate, 40 one end is mounted on tooth
On 41 end face of ring；Second supporting plate 44 is mounted on 40 end face of the first supporting plate；As shown in figure 8, third supporting plate 48 is mounted on second
On 44 end face of supporting plate；Transition rotating shaft 45 is mounted on third supporting plate 48；As shown in fig. 7, gear ring gear 46 is mounted on transition rotating shaft
On 45 end faces, and the tooth engagement opened on gear ring gear 46 and 43 side of gear ring；As shown in fig. 7, the second gear on worm 47 is installed
On 45 end face of transition rotating shaft, and the second gear on worm 47 is engaged with worm screw 18.
Above-mentioned transition rotating shaft 45 is mounted on third supporting plate 48 by bearing.
Above-mentioned spreadet spreadet wheel 8 is mounted on output shaft 10 by key.
Above-mentioned gear ring 43 is mounted on gear ring ring 41 by bearing.
Above-mentioned first gear on worm 16 is identical as 17 size of transition gear.
Above-mentioned motor rotary shaft 30 is mounted on motor rotary shaft support 34 by bearing.
In summary：
The effect that gear ring hole 49 is provided in first fixed plate 15 of the invention is easy for installation gear ring ring 41；Input shaft support 3
The effect for being symmetrically mounted on 15 upper surface the same side both ends of the first fixed plate with transition axis support 14 is that input shaft support 3 is convenient for
Input shaft 1 is installed, transition axis support 14 is for the ease of installation transition axis support 14；Output shaft support 9 is pacified with worm screw support 19
Effect mounted in 15 upper surface of the first fixed plate is easy for installation output shaft 10 and worm screw 18；Motor rotary shaft support 34 is mounted on
Effect on first fixed plate, 15 upper surface is easy for being supported machine shaft；18 one end of worm screw is mounted on motor rotary shaft
On 30 end faces, the effect that 18 other end of worm screw passes through worm screw support 19 is that the movement on motor rotary shaft 30 is transmitted to the first snail
On bar gear 16；The effect that first gear on worm 16 is mounted on 18 end face of worm screw is that the movement on worm screw 18 is transmitted to transition
On gear 17；The effect that transition axis 13 is mounted in transition axis support 14 is easy for installation transition gear 17；Transition gear 17 is pacified
On 13 end face of transition axis, and the effect engaged with the first gear on worm 16 of transition gear 17 be will be on the first gear on worm 16
Movement be transmitted on transition axis 13；The effect that pinion gear 12 is mounted on 13 end face of transition axis is cooperated with gear wheel 2；Output
The effect that axis 10 is mounted in output shaft support 9 is fixed spreadet spreadet wheel 8 and fixed ring 7；Spreadet spreadet wheel 8 is mounted on output shaft 10
On effect be that the movement on output shaft 10 is transmitted on gear ring 43；Fixed ring 7 is mounted on the work on 10 periphery of output shaft
With being fixed thread ring 4；Externally threaded effect is provided on 1 one end periphery of input shaft is and screw-internal thread fit in screwed ring 4；It is defeated
Entering the effect that axis 1 is mounted in input shaft support 3 is installation gear wheel 2；Gear wheel 2 is mounted on input shaft 1, and gear wheel 2
The effect cooperated with pinion gear 12 is that the movement on gear wheel 2 is transmitted in pinion gear 12；Screwed ring 4 passes through interior spiral shell thereon
The effect that the external screw thread opened on line and input shaft 1 is coupled is the input at this time when input shaft 1 is by greater impact power
Axis 1 will rotate, and output shaft 10 will not rotate at this time, so human transporting axle at this time will threadingly 4 axis direction of ring move, from
And make input shaft 1 that will will drive gear wheel 2 and move, gear wheel 2 will be engaged with pinion gear 12, so that output shaft 10 be driven to transport
It is dynamic, to achieve the purpose that protect fitness equipment；It is by the effect that torsion spring 6 connects between input shaft 1 and output shaft 10
When input shaft 1 is by impact force, the axis that input shaft 1 can be made to surround itself rotates；It is all between screwed ring 4 and fixed ring 7
It is fixed thread ring 4 to the effect for being uniformly equipped with 3 ring pillars 5；Gear ring ring 41 on two peripheries by being symmetrically installed
Two gear ring ring fixed blocks 42 be mounted in the first fixed plate 15, and the effect that gear ring ring 41 cooperates with gear ring hole 49 is easy for
Gear ring 43 is installed；Gear ring 43 is mounted on 41 inner headed face of gear ring ring up, and the effect engaged with spreadet spreadet wheel 8 of gear ring 43 be will be defeated
Movement on shaft 10 is transmitted on gear ring gear 46；First supporting plate, 40 one end is mounted on 41 end face of gear ring ring；Second supporting plate
44 are mounted on 40 end face of the first supporting plate；The effect that third supporting plate 48 is mounted on 44 end face of the second supporting plate is to fix transition
Shaft 45；The effect that transition rotating shaft 45 is mounted on third supporting plate 48 is fixed gear ring gear 46 and the second gear on worm 47；Tooth
The effect of tooth engagement that circle gear 46 is mounted on 45 end face of transition rotating shaft, and is opened on gear ring gear 46 and 43 side of gear ring is
Movement on gear ring 43 is transmitted in transition rotating shaft 45；Second gear on worm 47 is mounted on 45 end face of transition rotating shaft, and the
The effect that two gears on worm 47 are engaged with worm screw 18 is so that the movement on worm screw 18 is adapted to turning for the second gear on worm 47
Dynamic speed.
Specific embodiment is, when user's barcode scanning shares fitness equipment, driving input shaft 1 rotates, motion inlet shaft 1
Gear wheel 2, screwed ring 4, ring pillar 5, fixed ring 7 will be will drive to move；The fixed ring 7 of movement just will drive the fortune of output shaft 10
It is dynamic；The output shaft 10 of movement will will drive spreadet spreadet wheel 8 and move；Spreadet spreadet wheel 8 will will drive gear ring 43 and move；Gear ring 43 will
Gear ring gear 46 is driven to move；Gear ring gear 46 will will drive transition rotating shaft 45 and move；Transition rotating shaft 45 will will drive the second snail
Bar gear 47 moves；Second gear on worm 47 will not drive worm screw 18 move because worm screw 18 to the second gear on worm 47 again
Self-locking effect, but barcode scanning at this time, so motor 11 can rotate, the motor rotary shaft 30 of rotation will will drive worm screw
18 rotations, so that worm screw 18 is adapted to the movement of 18 gear of worm screw, so that reaching fitness equipment unlocks to obtain purpose；Movement
Worm screw 18 will will drive the first gear on worm 16 and move；First gear on worm 16 will will drive transition gear 17 and move, transition
Gear 17 will will drive transition axis 13 and rotate, and transition axis 13 will will drive pinion gear 12 and rotate；When the non-barcode scanning of user is shared strong
When body equipment, since motor 11 does not rotate, worm screw 18 will not adapt to the rotation of the second gear on worm 47, so the second worm screw
Gear 47, transition rotating shaft 45, gear ring gear 46, gear ring 43, spreadet spreadet wheel 8, output shaft 10 will not all rotate；Torsion spring 6
Also it will not rotate, to be so that input shaft 1 will not rotate；So that user cannot use the shared fitness equipment；
When input shaft 1 is by greater impact power, input shaft 1 at this time will rotate, and output shaft 10 will not rotate at this time, so at this time
Human transporting axle will threadingly 4 axis direction of ring move moved so that input shaft 1 will will drive gear wheel 2, gear wheel 2
It will be engaged with pinion gear 12, the pinion gear 12 of rotation will will drive transition gear 17 and move, and transition gear 17 will will drive
The movement of one gear on worm 16, the first gear on worm 16 will will drive worm screw 18 and move, and worm screw 18 will will drive the second gear on worm
47 movements, the second gear on worm 47 will will drive transition rotating shaft 45 and move, and transition rotating shaft 45 will will drive gear ring gear 46 and move,
Gear ring gear 46 will will drive gear ring 43 and move, and gear ring 43 will will drive spreadet spreadet wheel 8 and move, and spreadet spreadet wheel 8 will will drive defeated
Shaft 10 moves, to achieve the purpose that protect fitness equipment.
Claims (6)
1. a kind of shaft lockable mechanism that shared fitness equipment uses, it is characterised in that：It includes input shaft, gear wheel, input
Axis support, screwed ring, ring pillar, torsion spring, fixed ring, spreadet spreadet wheel, output shaft support, output shaft, motor, small tooth
Wheel, transition axis, transition axis support, the first fixed plate, the first gear on worm, transition gear, worm screw, worm screw support, motor turn
Axis, motor rotary shaft support, motor support, the first supporting plate, gear ring ring, gear ring ring fixed block, gear ring, the second supporting plate, transition
Shaft, gear ring gear, the second gear on worm, third supporting plate, gear ring hole, wherein being provided with gear ring hole in the first fixed plate；Input shaft
Support is symmetrically mounted on first dead plate upper end face the same side both ends with transition axis support；Output shaft support is pacified with worm screw support
Mounted in the first dead plate upper end face；Motor rotary shaft support is mounted on the first dead plate upper end face；Motor support is mounted on
In first fixed plate；Output shaft support, worm screw support and motor rotary shaft support are between gear ring hole and motor support；Electricity
Motivation is mounted on motor support, and motor rotary shaft is mounted in motor rotary shaft support；Worm screw one end is mounted on motor
On shaft end face, the worm screw other end is supported across worm screw；First gear on worm is mounted on worm screw end face；Transition axis was mounted on
It crosses in axis support；Transition gear is mounted in transition axial end, and transition gear is engaged with the first gear on worm；Pinion gear installation
In transition axial end；Output shaft is mounted in output shaft support；Spreadet spreadet wheel is mounted on output shaft；Fixed ring is mounted on defeated
On shaft periphery；External screw thread is provided on the periphery of input shaft one end；Input shaft is mounted in input shaft support；Gear wheel installation
On input shaft, and gear wheel and pinion fits；Screwed ring passes through the external screw thread opened on internal screw thread and input shaft thereon
It is coupled；It is connected between input shaft and output shaft by torsion spring；Circumferentially uniform installation between screwed ring and fixed ring
There are 3 ring pillars；Gear ring ring is mounted on the first fixed plate by two gear ring ring fixed blocks being symmetrically installed on two peripheries
On, and gear ring ring and gear ring hole cooperate；Gear ring is mounted on gear ring ring inner headed face up, and gear ring is engaged with spreadet spreadet wheel；First
Supporting plate one end is mounted on gear ring ring end face；Second supporting plate is mounted in first plate end face；Third supporting plate is mounted on second
In plate end face；Transition rotating shaft is mounted on third supporting plate；Gear ring gear is mounted on transition rotating shaft end face, and gear ring gear and tooth
The tooth engagement opened on circle side；Second gear on worm is mounted on transition rotating shaft end face, and the second gear on worm is nibbled with worm screw
It closes.
2. the shaft lockable mechanism that a kind of shared fitness equipment according to claim 1 uses, it is characterised in that：Above-mentioned mistake
Shaft is crossed to be mounted on third supporting plate by bearing.
3. the shaft lockable mechanism that a kind of shared fitness equipment according to claim 1 uses, it is characterised in that：Above-mentioned lock
Only gear is mounted on output shaft by key.
4. the shaft lockable mechanism that a kind of shared fitness equipment according to claim 1 uses, it is characterised in that：Above-mentioned tooth
Circle is mounted on gear ring ring by bearing.
5. the shaft lockable mechanism that a kind of shared fitness equipment according to claim 1 uses, it is characterised in that：Above-mentioned
One gear on worm is identical as transition gear size.
6. the shaft lockable mechanism that a kind of shared fitness equipment according to claim 1 uses, it is characterised in that：Above-mentioned electricity
Motivation shaft is mounted on motor rotary shaft support by bearing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083065.7A CN107725767A (en) | 2017-11-07 | 2017-11-07 | The rotating shaft lockable mechanism that a kind of shared body-building apparatus uses |
| CN2017110830657 | 2017-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108869707A true CN108869707A (en) | 2018-11-23 |
| CN108869707B CN108869707B (en) | 2020-06-05 |
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| CN201711083065.7A Pending CN107725767A (en) | 2017-11-07 | 2017-11-07 | The rotating shaft lockable mechanism that a kind of shared body-building apparatus uses |
| CN201811080148.5A Active CN108869707B (en) | 2017-11-07 | 2018-09-17 | Rotating shaft locking mechanism used for sharing fitness equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711083065.7A Pending CN107725767A (en) | 2017-11-07 | 2017-11-07 | The rotating shaft lockable mechanism that a kind of shared body-building apparatus uses |
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| CN108452475B (en) * | 2018-03-01 | 2019-08-02 | 贵州大学 | A kind of shared dumbbell system in shared fitness room |
Citations (6)
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|---|---|---|---|---|
| JP2014218885A (en) * | 2013-05-03 | 2014-11-20 | 華豫寧股▲ふん▼有限公司 | Operation motor set for electronic lock |
| US20150211260A1 (en) * | 2014-01-28 | 2015-07-30 | Jie-Fu Chen | Gear Structure for Electronic Lock |
| CN105305719A (en) * | 2015-11-24 | 2016-02-03 | 王琳 | Worm transmission mechanism |
| CN106655614A (en) * | 2016-11-25 | 2017-05-10 | 东南大学 | Electric swing mechanism |
| CN106763731A (en) * | 2016-12-22 | 2017-05-31 | 杭州前进齿轮箱集团股份有限公司 | A kind of automobile-used P grades of lockable mechanism of miniature electric |
| EP2664736B1 (en) * | 2012-05-15 | 2017-06-21 | WFE Technology Corp. | Actuating motor set of electronic lock |
-
2017
- 2017-11-07 CN CN201711083065.7A patent/CN107725767A/en active Pending
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2018
- 2018-09-17 CN CN201811080148.5A patent/CN108869707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2664736B1 (en) * | 2012-05-15 | 2017-06-21 | WFE Technology Corp. | Actuating motor set of electronic lock |
| JP2014218885A (en) * | 2013-05-03 | 2014-11-20 | 華豫寧股▲ふん▼有限公司 | Operation motor set for electronic lock |
| US20150211260A1 (en) * | 2014-01-28 | 2015-07-30 | Jie-Fu Chen | Gear Structure for Electronic Lock |
| CN105305719A (en) * | 2015-11-24 | 2016-02-03 | 王琳 | Worm transmission mechanism |
| CN106655614A (en) * | 2016-11-25 | 2017-05-10 | 东南大学 | Electric swing mechanism |
| CN106763731A (en) * | 2016-12-22 | 2017-05-31 | 杭州前进齿轮箱集团股份有限公司 | A kind of automobile-used P grades of lockable mechanism of miniature electric |
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| CN108869707B (en) | 2020-06-05 |
| CN107725767A (en) | 2018-02-23 |
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Effective date of registration: 20211130 Address after: 251800 hehe Town Industrial Park, Yangxin County, Binzhou City, Shandong Province Patentee after: Yangxin Huasheng halal meat Co.,Ltd. Address before: 251800 hehe street, hehe Town, Yangxin County, Binzhou City, Shandong Province Patentee before: Yangxin Dingzhi Liquor Co.,Ltd. |
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Denomination of invention: A rotating shaft locking mechanism for sharing fitness equipment Effective date of registration: 20211229 Granted publication date: 20200605 Pledgee: Shandong Yangxin rural commercial bank Limited by Share Ltd. Pledgor: Yangxin Huasheng halal meat Co.,Ltd. Registration number: Y2021980016837 |
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