CN106761134B - A kind of electronic biparting inner swing door system of differential motion - Google Patents
A kind of electronic biparting inner swing door system of differential motion Download PDFInfo
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- CN106761134B CN106761134B CN201611234467.8A CN201611234467A CN106761134B CN 106761134 B CN106761134 B CN 106761134B CN 201611234467 A CN201611234467 A CN 201611234467A CN 106761134 B CN106761134 B CN 106761134B
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- door
- wheel
- inner swing
- right wing
- hinge
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- 230000033001 locomotion Effects 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 230000001360 synchronised effect Effects 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 241000237858 Gastropoda Species 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000006866 deterioration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
- E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/008—Special devices for shifting a plurality of wings operated simultaneously for swinging wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to automobile correlative technology field, and it discloses a kind of electronic biparting inner swing door system of differential motion, and it includes left fan door, right wing door, car door swing mechanism and transmission mechanism.The car door swing mechanism includes two door-hinges, the slideway being arranged on doorframe and two rolling wheel support assemblies being connected respectively with the left fan door and the right wing door, the left fan door and the right wing door and is connected to two door-hinges；The rolling wheel support assembly slides along the slideway.The transmission mechanism includes motor, is connected to the differential mechanism of the motor, the upper output wheel for being connected to the differential mechanism and lower output wheel, two big belt wheels for being connected to two door-hinges, the double-sided synchronous belt driven by the big belt wheel and the one side timing belt by the lower output wheel drive, and two rolling wheel support assemblies are connected to the one side timing belt；The differential mechanism exports two kinds of different rotating speeds by the upper output wheel and the lower output wheel.
Description
Technical field
The invention belongs to automobile correlative technology field, more particularly, to a kind of electronic biparting inner swing door of differential motion
System.
Background technology
The power-operated mechanism of existing biparting public purpose Vehicular door device mainly has Pneumat internal swing door and electronic interior pendulum
Door two ways.Pneumat internal swing door, i.e., commonly there is bar cylinder to drive door-hinge, then door-hinge drives door-plate to be put in vehicle body door opening
Dynamic, the inner swing door of such a form needs the dry compressed air source of cleaning.The pure electronic public purpose car of new energy is more and more general
And but do not have on such car air compressor, air tank etc. provide compressed air equipment, therefore pneumatically driving multiply
Objective door is not suitable for pure electronic public purpose car, limits the use of Pneumat internal swing door.Electric inner swing door, i.e., with motor and deceleration
The devices such as machine replace commonly having bar cylinder, and driving door-hinge drives door-plate to be swung in vehicle body door opening.Electric inner swing door mainly has two
Kind form：1st, a set of motor and deceleration device are respectively installed in car door both sides；2nd, car door both sides share a set of motor and deceleration device.But
Both electric inner swing doors are required to using parts such as substantial amounts of gear, reductors, and complicated, production cost is high, and part
Electric inner swing door is unfavorable for using safely without safe tripper.
The either electric inner swing door of Pneumat internal swing door or traditional form, there are a common phenomenon, i.e. push rod only
One thrust along itself axial direction can be provided.Referring to Fig. 1, when inner swing door opens the door, thrust and door that electric putter provides move
Velocity attitude angle (i.e. pressure angle) it is larger, enabling moment be even more close to 90 °, inner swing door, which is pushed open, needs push rod to have
Larger thrust, and only have sub-fraction to be effectively used for opening the door in the thrust of push rod, remaining is invalid.Larger portion in thrust
It is allocated as with door-hinge so that pressure and frictional force are generated on bearing, this part thrust not only flogs a dead horse, and causes
The abrasion of door parts on shaft.In addition, in door opening process, with the swing of door, between thrust and door movement velocity direction
Pressure angle is gradually reduced, and thrust is always maintained at constant, and the thrust of push rod is excessive and cause in the rear half trip for motion of opening the door
Door collides with doorframe, produces noise and influences the service life of car door part；There is also pressure for inner swing door in door closing procedure
The phenomenon of angle deterioration.Meanwhile in the moment for carrying out shutdown campaign, the pressure angle between door and sliding block, slideway needs also close to 90 °
Larger pulling force ability stretchy sliding block is to intermediate closed.
The content of the invention
For the disadvantages described above or Improvement requirement of prior art, the invention provides a kind of the electronic biparting interior of differential motion
Swing door system, its work characteristics based on electronic biparting inner swing door, designed for electronic biparting inner swing door system.It is described
Electronic biparting inner swing door system exports two kinds of different rotating speeds by differential mechanism, and two kinds of different rotating speeds are respectively used to driving gate
Switch gate function is realized in axle and the motion of sliding block the two driven members, simple in construction；The direction of motion one of timing belt and driven member
Cause, the problem of avoiding existing pressure angle deterioration during switch gate, reduce the requirement to power of motor, save into
This, improves security, and timing belt can be realized and drive two driven members with the identical and in opposite direction movement velocity of size,
Improve stability.In addition, locking machine while worm and wormwheel transmission rotates also as the electronic biparting inner swing door system
Structure, emergent door-opening mechanism realize the hand switch gate control under the state of emergency, operation letter by pulling worm and wheel to depart from
Single laborsaving, practicality is stronger.
To achieve the above object, the invention provides a kind of electronic biparting inner swing door system of differential motion, it includes a left side
Fan door, right wing door, car door swing mechanism and transmission mechanism, it is characterised in that：
The car door swing mechanism includes two intervals and the door-hinges be arrangeding in parallel, the slideway that is arranged on doorframe and two
The rolling wheel support assembly being connected respectively with the left fan door and the right wing door, the left fan door and the right wing door connect respectively
It is connected to two door-hinges；The rolling wheel support assembly includes sliding block, and the sliding block slides in the slideway；
The transmission mechanism includes motor, is connected to the differential mechanism of the motor, is connected to the upper of the differential mechanism
Output wheel and lower output wheel, two big belt wheels for being connected to two door-hinges, it is set in the upper output wheel and two
Double-sided synchronous belt, two door-hinge idle pulley groups being respectively arranged on two door-hinges in the big belt wheel and it is set in described
One side timing belt on lower output wheel and two door-hinge idle pulley groups, two rolling wheel support assemblies are connected to described
One side timing belt；The differential mechanism exports two kinds of different rotating speeds by the upper output wheel and the lower output wheel, it is described on
Output wheel drives the double-sided synchronous belt to rotate, and the double-sided synchronous belt drives two big belt wheels so that size is identical and direction
Opposite rotational speed, two big belt wheels drive the left fan door and the right wing door same by two door-hinges respectively
Step rotates；At the same time, the lower output wheel drives the one side timing belt to rotate, and the one side timing belt is driven described in two
Sliding block slides, and two sliding blocks drive the left fan door and the right wing door to swing respectively.
Further, the double-sided synchronous belt is in " 8 " font, and it is provided with pressure strip and taut wire, institute in infall
Pressure strip is stated to be engaged with the taut wire to avoid the double-sided synchronous belt from producing interference in motion process.
Further, the differential mechanism include housing, the worm screw that is contained in the housing and is connected to the motor, with
Worm gear that the worm screw is meshed and the gear train being meshed with the worm gear, the upper output wheel and the lower output wheel difference
It is connected to the gear train；Described two different rotating speeds export through the gear train.
Further, the electronic biparting inner swing door system also includes the emergent door-opening mechanism for being connected to the differential mechanism,
The emergent door-opening mechanism is used in case of emergency realize hand switch door.
Further, the emergent door-opening mechanism includes spring straining part, bracing wire and rim brake, and the two of the spring straining part
End connects the worm screw and the differential casing respectively, and the bracing wire connects the worm screw and the rim brake, the rim brake lead to
Rotation is crossed so that the worm screw is meshed or is separated with the worm gear；It is described when the worm screw is separated with the worm gear
The opening and closing of left fan door and the right wing door by controlling manually；When the worm screw is meshed with the worm gear, the left fan door and institute
The opening and closing of right wing door is stated by the motor control.
Further, the electronic biparting inner swing door system also includes four pivoted arm assemblies, in four pivoted arm assemblies
Two connections left fan doors and the corresponding door-hinge, two other described pivoted arm assembly connection right wing door and correspondingly
The door-hinge.
Further, the electronic biparting inner swing door system also includes two sliding axle connecting plates, two sliding axles
Connecting plate connects two rolling wheel support assemblies and the one side timing belt respectively.
Further, the electronic biparting inner swing door system also includes upper directive wheel, and the upper directive wheel is on described
Output wheel is set, and it is used to be oriented to the double-sided synchronous belt.
Further, the electronic biparting inner swing door system also includes lower directive wheel, and the lower directive wheel is under described
Output wheel is set, and the lower directive wheel is used to be oriented to for the one side timing belt.
Further, two door-hinge idle pulley groups are respectively positioned at the lower section of two big belt wheels, the corresponding door
The center overlapping of axles of the central shaft of axle idle pulley group, the central shaft of the door-hinge and the big belt wheel.
In general, by the contemplated above technical scheme of the present invention compared with prior art, difference provided by the invention
The electronic biparting inner swing door system of speed motion, it exports two kinds of different rotating speeds, two kinds of different rotating speeds point by differential mechanism
Door-hinge and the motion of the two driven members of sliding block Yong Yu not be driven to realize switch gate function, it is simple in construction；Timing belt and driven member
The direction of motion it is consistent, the problem of avoiding existing pressure angle deterioration during switch gate, reduce and power of motor wanted
Ask, save cost, improve security, and timing belt can be realized and driven with the identical and in opposite direction movement velocity of size
Two driven members, improve stability.In addition, worm and wormwheel transmission is also used as the electronic biparting inner swing door system while rotation
The locking mechanism of system, emergent door-opening mechanism realize that the hand switch under the state of emergency gates by pulling worm and wheel to depart from
System, simple to operate laborsaving, practicality is stronger.
Brief description of the drawings
Fig. 1 is the partial structural diagram of existing inner swing door.
Fig. 2 is the structural representation of the electronic biparting inner swing door system for the differential motion that better embodiment of the present invention provides
Figure.
Fig. 3 is partial schematic diagram of the electronic biparting inner swing door system of the differential motion in Fig. 2 along an angle.
Fig. 4 is partial schematic diagram of the electronic biparting inner swing door system of the differential motion in Fig. 2 along another angle.
Fig. 5 is schematic diagram when double-sided synchronous belt in Fig. 2 is in use state.
In all of the figs, identical reference is used for representing identical element or structure, wherein：The left fan doors of 1-, 2-
Right wing door, 3- door-hinges, 4- pivoted arm assemblies, 5- rolling wheel support assemblies, 6- slideways, the upper output wheels of 7-, the upper directive wheels of 8-, 9- are two-sided same
Walk band, 10- big belt wheels, output wheel under 11-, directive wheel under 12-, 13- one side timing belts, 14- door-hinge idle pulley groups, 15- sliding axles
Connecting plate, 16- motors, 17- spring straining parts, 18- rim brakes, 19- differential mechanisms, 20- housings, 21- bracing wires, 22- pressure strips, 23-
Taut wire.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in each embodiment of invention described below
Conflict can is not formed each other to be mutually combined.
Refer to Fig. 2 to Fig. 5, the electronic biparting inner swing door system for the differential motion that better embodiment of the present invention provides,
The classification and decomposition that the electronic biparting inner swing door system is moved door-hinge rotation and the swing of car door, it is defeated by differential mechanism
Go out two kinds of rotating speeds to adapt to the movement needs of two kinds of variable motion components.
The electronic biparting inner swing door system includes left fan door 1, right wing door 2, car door swing mechanism, transmission mechanism and met an urgent need
Door-opening mechanism, the car door swing mechanism connection left fan door 1 and the right wing door 2, the transmission mechanism connect the car
Door swing mechanism, the emergent door-opening mechanism are connected to the transmission mechanism.
The left fan door 1 and the right wing door 2 are engaged, and both are oppositely arranged.The car door swing mechanism includes two
The individual rolling wheel support assembly 5 of pivoted arm assembly 4, two of door-hinge 3, four and the slideway 6 being arranged on doorframe, two phases of door-hinge 3
To being arranged at intervals, and both corresponding one end are vertically connected at the doorframe.The left fan door 1 is away from the right wing door 2
Side be connected to a door-hinge 3 by two pivoted arm assemblies 4, the right wing door 2 away from the left fan door 1 one
Side is connected on another described door-hinge 3 by pivoted arm assembly 4 two other described.In present embodiment, the left side is connected to
Axially spaced-apart of the two pivoted arm assemblies 4 on door 1 along the door-hinge 3 is fanned to set；It is connected to two institutes of the right wing door 2
Pivoted arm assembly 4 is stated also to set along the axially spaced-apart of the door-hinge 3.
The sliding block of two rolling wheel support assemblies 5 can slide along the slideway 6, and two sliding blocks of same time
Glide direction it is opposite.In present embodiment, two rolling wheel support assemblies 5 are connected to the left fan door 1 and described
Right wing door 2 is adjacent to one end of the slideway 6；The car door swing mechanism passes through two rolling wheel support assemblies 5 and two institutes
State door-hinge 3 and be connected to the transmission mechanism.The slideway 6 is used to provide guide effect for the slip of two sliding blocks.
The transmission mechanism is used for outputting two rotating speeds to drive the door-hinge 3 to rotate and drive the sliding block along the cunning
Slide in road 6.The transmission mechanism includes motor 16, differential mechanism 19, upper output wheel 7, upper directive wheel 8, double-sided synchronous belt 9, compression
13, two plate 22,23, two big belt wheels 10 of taut wire, lower output wheel 11, lower directive wheel 12, one side timing belt door-hinge idle pulleys
Group 14 and two sliding axle connecting plates 15.
The motor 16 is arranged on the doorframe, and its output shaft is connected to the differential mechanism 19.The differential mechanism 19 wraps
Include housing 20, the worm screw being arranged in the housing 20, the worm gear being meshed with the worm screw and be meshed with the worm gear
Gear train, the worm screw are connected to the output shaft of the motor 16.The upper output wheel 7 and the lower output wheel 11 are located at respectively
The opposite both sides of the housing 20, and both are all connected to the gear train.The motor 16 drives the worm screw to rotate, described
Worm screw drives the gear train to rotate through the worm gear, and the gear train is used to handling rotating speed different to obtain two
Rotating speed, and two different rotating speeds are exported through the upper output wheel 7 and the lower output wheel 11 respectively, to meet the door-hinge
The movement needs that 3 rotations and the sliding block slide in the slideway 6.In present embodiment, because worm and wormwheel has self-locking
Property, it can prevent that load from inverting so that the electronic biparting inner swing door system eliminates door locking mechanism, simple in construction, cost
It is relatively low, it is easy to use, and security is higher.
The upper directive wheel 8 is set adjacent to the upper output wheel 7, and it is used to be oriented to the double-sided synchronous belt 9.Two
The individual big belt wheel 10 is connected to two door-hinges 3, and both central shafts center with two door-hinges 3 respectively
Overlapping of axles.The double-sided synchronous belt 9 is set in the upper output wheel 7 and two big belt wheels 10, and by the upper guiding
Wheel 8 is oriented to.The double-sided synchronous belt 9 is in substantially " 8 " font, and it is respectively arranged with pressure strip 22 and connection at the both ends of infall
The taut wire 23 of two pressure strips 22, the taut wire 23 are used for for corresponding formed with rectangular opening, the rectangular opening
The partial double-sided synchronous belt 9 passes through, to avoid the double-sided synchronous belt from producing interference in motion process.
The upper output wheel 7 drives the double-sided synchronous belt 9 to rotate, and the double-sided synchronous belt 9 drives two big bands
Wheel 10 rotates, and two big belt wheels 10 drive two door-hinges 3 and the pivoted arm assembly 4 being connected on the door-hinge 3 respectively
Rotate, the equal in magnitude and steering of the rotating speed of two big belt wheels 10 is on the contrary, former during switch gate, two big bands
Wheel 10 drive two door-hinges 3 in one rotate clockwise, another is rotated counterclockwise, ensure that it is described it is left fan door 1 and
The right wing door 2 is with phase same rate while inwardly opening car door or simultaneously outside closed door.
The lower directive wheel 12 is set adjacent to the lower output wheel 11, and it is used to be oriented to for the one side timing belt 13.Two
The individual door-hinge idle pulley group 14 is separately positioned on two door-hinges 3 adjacent to one end of the big belt wheel 10, and two doors
Axle idle pulley group 14 is respectively positioned at two lower sections of big belt wheel 10.In present embodiment, in two door-hinge idle pulley groups 14
The mandrel center overlapping of axles with two door-hinges 3 respectively.The one side timing belt 13 is set in the lower output wheel 11 and two
In the individual door-hinge idle pulley group 14.What two sliding axle connecting plates 15 were spaced the be connected to one side timing belt 13 is opposite
Both sides, and both are connected to two rolling wheel support assemblies 5, two rolling wheel support assemblies 5 are respectively positioned at described
On left fan door 1 and the right wing door 2.The lower output wheel 11 drives the one side timing belt 13 to rotate, the one side timing belt
13 drive two door-hinge idle pulley groups 14 and two sliding axle connecting plates 15 to move after the lower directive wheel 12 is oriented to,
Two sliding axle connecting plates 15 drive the sliding block of two rolling wheel support assemblies 5 to be slided in the slideway 6 respectively, make
The left fan door 1 and the right wing door 2 are swung.In present embodiment, the movement velocity of two sliding axle connecting plates 15
Size is identical and in opposite direction.
The emergent door-opening mechanism includes spring straining part 17, bracing wire 21 and rim brake 18, and one end of the worm screw passes through ball
Hinge is fixed in the housing 20, and the spring straining part 17 tenses the worm screw so that the other end of the worm screw and the snail
Wheel is connected, and then realizes normal switch gate function.One end of the bracing wire 21 is connected to the worm screw, and the other end is connected to
The rim brake 18.Under special circumstances, the bracing wire 21 is pulled to enter so that the worm screw to be broken into two with one's hands laterally by the rim brake 18
And the worm screw is departed from the worm gear, now the worm gear can rotate freely, the left fan door 1 and the right wing door 2
It can push open or close manually, to realize the hand switch door function under the state of emergency.After emergency excludes, by anti-
Direction rotates the rim brake 18, and the worm screw returns to initial position, the snail under the tensioning function of the spring straining part 17
Bar is engaged with the worm gear, and the rotation of the worm screw and the worm gear is now controlled by the motor 16.
During switch gate, the motor 16 obtains signal and starts to rotate forward or backwards, and it drives the snail of the differential mechanism 19
Bar and worm gear rotation, the differential mechanism 19 exports two different rotating speeds after the gear train, described in two different rotating speeds pass through
Upper output wheel 7 and the lower output wheel 11 export.The upper output wheel 7 drives the double-sided synchronous belt 9 to move, described two-sided same
Step band 9 drives two big belt wheels 10 to move after the upper directive wheel 8 is oriented to, the big belt wheel 10 by itself with it is described
Door-hinge 3 connected spline drives the door-hinge 3 and the pivoted arm assembly 4 to rotate, and then drives the left fan door 1 and the right side
Fan door 2 rotates.The double-sided synchronous belt 9 generally " 8 " font structure, the anglec of rotation of two door-hinges 3 when switch gate moves
90 ° for fixation are spent, i.e., movement travel of the described big belt wheel 10 in motion of once opening the door or close the door is the four of its outer circumference
/ mono-.In present embodiment, during switch gate, the double-sided synchronous belt 9 moves reciprocatingly, and it connects with the big belt wheel 10
Tactile position is also limited and fixed.At the same time, the lower output wheel 11 is rotated to drive the one side timing belt 13 to transport
Dynamic, the one side timing belt 13 drives the door-hinge idle pulley group 14 and the slip axis connection after the lower directive wheel 12 is oriented to
Plate 15 moves, and the sliding axle connecting plate 15 drives the sliding block of the rolling wheel support assembly 5 to be slided in the slideway 6, so that
The left fan door 1 and the right wing door 2 are swung.
The door-hinge 3 rotation with it is described it is left fan door 1 and the right wing door 2 swing by motor coordination cooperation can be real
Existing open and close door motion, in the motion process of whole switch gate, drives the left fan door 1 and the right wing using timing belt
Door 2 moves.The direction of motion of timing belt is consistent with the direction of motion of driven member (such as door-hinge 3, the sliding block), so as to avoid out
The problem of pressure angle present in door closing procedure deteriorates.The electronic biparting inner swing door system is relatively low to the power requirement of motor,
Save manufacturing cost；And when door switch in place after, the motor 16 powers off, and the worm screw being connected with the motor 16 also stops
Only move.
The electronic biparting inner swing door system of differential motion provided by the invention, it exports two kinds of different turns by differential mechanism
Speed, two kinds of different rotating speeds are respectively used to drive door-hinge and the motion of the two driven members of sliding block to realize switch gate function, tied
Structure is simple；Timing belt is consistent with the direction of motion of driven member, the problem of avoiding existing pressure angle deterioration during switch gate,
Reduce the requirement to power of motor, save cost, improve security, and timing belt can realize it is identical and square with size
Two driven members are driven to opposite movement velocity, improve stability.In addition, also conduct while worm and gear transmission rotates
The locking mechanism of the electronic biparting inner swing door system, emergent door-opening mechanism are urgent to realize by pulling worm and wheel to depart from
Hand switch gate control under state, simple to operate laborsaving, practicality is stronger.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all any modification, equivalent and improvement made within the spirit and principles of the invention etc., all should be included
Within protection scope of the present invention.
Claims (10)
1. a kind of electronic biparting inner swing door system of differential motion, it includes left fan door, right wing door, car door swing mechanism and transmission
Mechanism, the car door swing mechanism include two intervals and the door-hinges be arrangeding in parallel, the slideway that is arranged on doorframe and two points
The rolling wheel support assembly not being connected with the left fan door and the right wing door, the left fan door and the right wing door connect respectively
In two door-hinges；The rolling wheel support assembly includes sliding block, and the sliding block slides in the slideway；It is characterized in that：
The upper output that the transmission mechanism includes motor, is connected to the differential mechanism of the motor, is connected to the differential mechanism
Wheel and lower output wheel, two big belt wheels for being connected to two door-hinges, it is set in described in the upper output wheel and two
Double-sided synchronous belt, two door-hinge idle pulley groups being respectively arranged on two door-hinges in big belt wheel and be set in it is described under it is defeated
The one side timing belt gone out in wheel and two door-hinge idle pulley groups, two rolling wheel support assemblies are connected to the one side
Timing belt；The differential mechanism exports two kinds of different rotating speeds, the upper output by the upper output wheel and the lower output wheel
Wheel drives the double-sided synchronous belt to rotate, and the double-sided synchronous belt drives two big belt wheels identical and in opposite direction with size
Rotational speed, two big belt wheels pass through two door-hinges and drive the left fan doors and the right wing door synchronously to turn respectively
It is dynamic；At the same time, the lower output wheel drives the one side timing belt to rotate, and the one side timing belt drives two sliding blocks
Slide, two sliding blocks drive the left fan door and the right wing door to swing respectively.
2. the electronic biparting inner swing door system of differential motion as claimed in claim 1, it is characterised in that：The double-sided synchronous belt
In " 8 " font, it is provided with pressure strip and taut wire in infall, and the pressure strip is engaged with the taut wire to keep away
Exempt from the double-sided synchronous belt and interference is produced in motion process.
3. the electronic biparting inner swing door system of differential motion as claimed in claim 1, it is characterised in that：The differential mechanism includes
Housing, be contained in the housing and be connected to the worm screw of the motor, the worm gear being meshed with the worm screw and with the snail
The gear train being meshed is taken turns, the upper output wheel and the lower output wheel are connected to the gear train；Described two differences
Rotating speed exported through the gear train.
4. the electronic biparting inner swing door system of differential motion as claimed in claim 3, it is characterised in that：It is described electronic biparting interior
Swing door system also includes the emergent door-opening mechanism for being connected to the differential mechanism, and the emergent door-opening mechanism is used in case of emergency
Realize hand switch door.
5. the electronic biparting inner swing door system of differential motion as claimed in claim 4, it is characterised in that：The emergent door lifter
Structure includes spring straining part, bracing wire and rim brake, and the both ends of the spring straining part connect the worm screw and the differential mechanism respectively
Housing, the bracing wire connect the worm screw and the rim brake, and the rim brake is by rotating so that the worm screw and the worm gear phase
Engage or be separated；When the worm screw is separated with the worm gear, the opening and closing of the left fan door and the right wing door is by manual
Control；When the worm screw is meshed with the worm gear, the opening and closing of the left fan door and the right wing door is by the motor control.
6. the electronic biparting inner swing door system of the differential motion as described in claim any one of 1-5, it is characterised in that：The electricity
Moving biparting inner swing door system also includes four pivoted arm assemblies, two connections in four pivoted arm assemblies it is described it is left fan door with it is right
The door-hinge answered, two other described pivoted arm assembly connect the right wing door and the corresponding door-hinge.
7. the electronic biparting inner swing door system of the differential motion as described in claim any one of 1-5, it is characterised in that：The electricity
Moving biparting inner swing door system also includes two sliding axle connecting plates, and two sliding axle connecting plates connect two rollings respectively
Wheel support assembly and the one side timing belt.
8. the electronic biparting inner swing door system of the differential motion as described in claim any one of 1-5, it is characterised in that：The electricity
Moving biparting inner swing door system also includes upper directive wheel, and the upper directive wheel is set adjacent to the upper output wheel, and it is used for described
Double-sided synchronous belt is oriented to.
9. the electronic biparting inner swing door system of the differential motion as described in claim any one of 1-5, it is characterised in that：The electricity
Moving biparting inner swing door system also includes lower directive wheel, and the lower directive wheel is set adjacent to the lower output wheel, the lower directive wheel
For being oriented to for the one side timing belt.
10. the electronic biparting inner swing door system of the differential motion as described in claim any one of 1-5, it is characterised in that：Two
The door-hinge idle pulley group is the central shaft of the corresponding door-hinge idle pulley group, described respectively positioned at the lower section of two big belt wheels
The center overlapping of axles of the central shaft of door-hinge and the big belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234467.8A CN106761134B (en) | 2016-12-28 | 2016-12-28 | A kind of electronic biparting inner swing door system of differential motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234467.8A CN106761134B (en) | 2016-12-28 | 2016-12-28 | A kind of electronic biparting inner swing door system of differential motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761134A CN106761134A (en) | 2017-05-31 |
| CN106761134B true CN106761134B (en) | 2017-12-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234467.8A Expired - Fee Related CN106761134B (en) | 2016-12-28 | 2016-12-28 | A kind of electronic biparting inner swing door system of differential motion |
Country Status (1)
| Country | Link |
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| CN (1) | CN106761134B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386859A (en) * | 2017-07-25 | 2017-11-24 | 华中科技大学 | Spot cars door in a kind of fan-shaped turbine and worm driving list |
| CN107461104B (en) * | 2017-09-20 | 2023-03-28 | 南京康尼机电股份有限公司 | Electric double-open inner swing door |
| PT3460153T (en) * | 2017-09-22 | 2020-11-03 | Masats Sa | System for closing and opening at least one leaf of an inward swinging door |
| CN110185352B (en) * | 2019-06-29 | 2021-03-09 | 南京甘西机器制造有限公司 | Rail transit safety escape door |
| CN113464018A (en) * | 2021-07-27 | 2021-10-01 | 浙江万事兴电器有限公司 | Double door structure capable of being opened and closed synchronously |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0673464B1 (en) * | 1993-10-05 | 1998-08-05 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | One- or two-leaf sliding door, swinging door or pocket door |
| CN2542489Y (en) * | 2002-06-02 | 2003-04-02 | 林会明 | Two hypocycloidal door pump |
| DE20314525U1 (en) * | 2003-09-14 | 2004-10-21 | Fahrzeugtechnik Dessau Ag Railroad Technologies | Drive system for two-leaf swinging-sliding doors on rail vehicles has a common horizontally fitted electric motor for moving door leafs with miter gearing and a belt drive |
| EP1516984A3 (en) * | 2003-09-14 | 2008-01-23 | Fahrzeugtechnik Dessau AG - Railroad Technologies - | Emergency unlocking mechanism for swinging-sliding doors, in particular for a railway vehicle |
| CN102797404A (en) * | 2011-05-27 | 2012-11-28 | 徐秉朗 | Air pressure type emergency door opening device for bus |
| CN202186263U (en) * | 2011-07-13 | 2012-04-11 | 北汽福田汽车股份有限公司 | Inner swinging passenger car door of passenger car and passenger car |
| CN202913863U (en) * | 2012-08-06 | 2013-05-01 | 南京康尼机电股份有限公司 | Double-door opening and closing linkage mechanism of passenger vehicle |
-
2016
- 2016-12-28 CN CN201611234467.8A patent/CN106761134B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106761134A (en) | 2017-05-31 |
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Granted publication date: 20171229 Termination date: 20211228 |