CN104783562B - A kind of drive device and electrically propelled chair - Google Patents
A kind of drive device and electrically propelled chair Download PDFInfo
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- CN104783562B CN104783562B CN201510158553.4A CN201510158553A CN104783562B CN 104783562 B CN104783562 B CN 104783562B CN 201510158553 A CN201510158553 A CN 201510158553A CN 104783562 B CN104783562 B CN 104783562B
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- bar
- auxiliary driving
- main transmission
- drive device
- driving bar
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Abstract
The invention discloses a kind of drive device, including support, support is provided with clockwise and anticlockwise motor, motor is provided with the main transmission bar for being driven by it and rotating, main transmission bar is provided with screw thread, drive device also includes auxiliary driving bar, and auxiliary driving bar with the screw thread on main transmission bar provided with that can coordinate so as to making to be connected with driven member on the screw thread that the relative main transmission bar of auxiliary driving bar moves back and forth, auxiliary driving bar in main transmission bar positive and negative rotation.Invention additionally discloses a kind of electrically propelled chair, including support frame, support frame is provided with seat support, the drive device provided with the lifting of driving seat support relative support frame or transverse shifting between seat support and support frame.Driving device structure of the present invention is simple, working stability, driven member is moved back and forth again while rotation；Electrically propelled chair of the present invention is simple in construction, seat support is lifted or transverse shifting.
Description
【Technical field】
The present invention relates to a kind of drive device, the invention further relates to a kind of electrically propelled chair.
【Background technology】
Children's chairs have become indispensable product during infant growth.But traditional children's chairs, general
For taking.Also there are the rotation children's chairs that manufacturer production can be rotated in generally horizontal directions at present, but seat support can only be rotated,
Function or relatively simple, it is impossible to meet the higher and higher demand of user.Found by investigation, increasing user is thirsty in a hurry
Hope it is a kind of while seat rotating again can lift or transverse shifting children's chairs appearance.
Therefore, the present invention arises at the historic moment.
【The content of the invention】
The present invention seeks to overcome the deficiencies in the prior art there is provided a kind of simple in construction, working stability, make driven member
The drive device that can move back and forth again while rotating.
The present invention also provides a kind of simple in construction, drive device of working stability, and the device can make auxiliary driving bar in rotation
While move back and forth again, and can drive connection swung back and forth above and below the swing element on auxiliary driving bar.
The present invention also provides a kind of simple in construction, the electrically propelled chair that makes seat support while rotation and can lift.
The present invention also provides a kind of simple in construction, can make the electrically propelled chair of seat support transverse shifting.
The present invention is achieved by the following technical solutions：
A kind of drive device, it is characterised in that：Including support 1, described support 1 is provided with clockwise and anticlockwise motor 2, described
Motor 2 is provided with the main transmission bar 3 for being driven by it and rotating, and described main transmission bar 3 is provided with screw thread, described drive device
Also include auxiliary driving bar 4, described auxiliary driving bar 4, which is provided with, to be coordinated with the screw thread on main transmission bar 3 so as in main transmission bar 3
It is connected with and is driven on the screw thread for moving back and forth the relative main transmission bar 3 of auxiliary driving bar 4 during positive and negative rotation, described auxiliary driving bar 4
Moving part 5.
Drive device as described above, it is characterised in that：Described drive device is additionally included in auxiliary driving bar 4 and moved back and forth
When the guider that is oriented to auxiliary driving bar 4.
Drive device as described above, it is characterised in that：Described guider includes being respectively provided at the two ends of auxiliary driving bar 4
Frong guide column 42 and BB1 43, described support 1 be provided with for frong guide column 42 and BB1 43 respectively including move it is leading
To hole 101 and rear pilot hole 102.
Drive device as described above, it is characterised in that：Described support 1 is provided with guide part 103, described guide part
103 are provided with the internal thread hole 104 coordinated with the screw thread on auxiliary driving bar 4.
Drive device as described above, it is characterised in that：Described main transmission bar 3 is directly directly connected to motor 2.
Drive device as described above, it is characterised in that：The output shaft of described motor 2 is provided with driving gear 6, described
Main transmission bar 3 be provided with the driven gear 7 that is engaged with driving gear 6.
Drive device as described above, it is characterised in that：Described support 1 is provided with first withstood on driven gear 7
Limiting section 81 and the second limiting section 82 withstood on main transmission bar 3.
Drive device as described above, it is characterised in that：Worm screw 9, described main transmission bar are connected with described motor 2
3 are provided with the worm gear 10 coordinated with worm screw 9.
Drive device as described above, it is characterised in that：It is driven between described motor 2 and worm screw 9 provided with secondary gear
Device, described double gear includes connecting on the master gear 11 being located on the output shaft of motor 2, described worm screw 9
Have engaged with master gear 11 from gear 12.
Drive device as described above, it is characterised in that：Described main transmission bar 3 is substantially vertical to be set, and is connected to secondary biography
Driven member 5 in lever 4 is with the oscilaltion of auxiliary driving bar 4.
Drive device as described above, it is characterised in that：Described driven member 5 is the object for appreciation being connected on auxiliary driving bar 4
Tool.
Another drive device, it is characterised in that：Including support 1, described support 1 is provided with clockwise and anticlockwise motor 2, described
Motor 2 be provided with the main transmission bar 3 that is driven by it and rotates, described main transmission bar 3 is provided with screw thread, described driving dress
Putting also includes auxiliary driving bar 4, and described auxiliary driving bar 4, which is provided with, to be coordinated with the screw thread on main transmission bar 3 so as in main transmission
Make auxiliary driving bar 4 with respect to the screw thread that main transmission bar 3 moves back and forth during 3 positive and negative rotation of bar, the described lower end of auxiliary driving bar 4 is connected with
It is provided with the relative swing element 15 that it swings up and down of energy, described support 1 and coordinates with auxiliary driving bar 4 and drive swing element 15
The actuator of swing.Another drive device as described above, it is characterised in that：The described middle part of swing element 15 and auxiliary driving
Bar 4 is hinged, and the two ends of described swing element 15 are respectively free end 15a and drive end 15b, and described actuator includes being located at
Sliding bar 161 in auxiliary driving bar 4 and drive what sliding bar slided about 161 to drive part 162, described sliding bar 161 is with putting
The drive end 15b of dynamic element 15 is flexibly connected.
Another drive device as described above, it is characterised in that：It is described drive part 162 to include can be in auxiliary driving bar 4
The sliding shoe 1621 inside slid laterally, described sliding shoe 1621 is provided with inclined skewed slot 1622, described skewed slot 1622
Provided with the transverse axis 1623 for crossing sliding bar 161, back-moving spring is additionally provided between described sliding shoe 1621 and auxiliary driving bar 4
1624, it is additionally provided with described support 1 when auxiliary driving bar 4 is rotated and triggers sliding shoe 1621 and slide laterally and then promote sliding bar
About 161 male and fomale(M＆F)s 1625 slided.
Another drive device as described above, it is characterised in that：Described drives part 162 to include cutting with scissors with auxiliary driving bar 4
The hinge bar 1626 connect, one end of described hinge bar 1626 is flexibly connected with the upper end of sliding bar 161, described hinge bar
1626 other ends coordinate with the helicla flute 1627 being located on support 1.
As above another drive device, it is characterised in that：Described swing element 15 is that two panels is cut with scissors with auxiliary driving bar 4 respectively
The laminar fin connect, the drive end of two panels fin is flexibly connected with sliding bar 161.
A kind of electrically propelled chair, it is characterised in that：Including support frame 100, described support frame 100 is provided with seat support 200, described
Seat support 200 and support frame 100 between the drive device that is lifted provided with driving seat support 200 relative support frame 100, described driving
Device includes the clockwise and anticlockwise motor 2 being located on support frame 100, and described motor 2 is provided with the main transmission for being driven by it and rotating
Bar 3, described main transmission bar 3 is provided with screw thread, and described drive device also includes on auxiliary driving bar 4, described auxiliary driving bar 4
Provided with that can coordinate with the screw thread on main transmission bar 3 so as to making auxiliary driving bar 4 in main transmission 3 positive and negative rotation of bar with respect to main transmission bar
The screw thread of 3 oscilaltions, described seat support 200 is connected on auxiliary driving bar 4.
Electrically propelled chair as described above, it is characterised in that：When described drive device is additionally included in auxiliary driving bar 4 and moved back and forth
The guider being oriented to auxiliary driving bar 4.
Electrically propelled chair as described above, it is characterised in that：Described guider includes being respectively provided at the two ends of auxiliary driving bar 4
Frong guide column 42 and BB1 43, before described support frame 100 is provided with for being moved including frong guide column 42 and the difference of BB1 43
Pilot hole 101 and rear pilot hole 102.
Electrically propelled chair as described above, it is characterised in that：Described support frame 100 is provided with guide part 103, described guiding
Portion 103 is provided with the internal thread hole 104 coordinated with the screw thread on auxiliary driving bar 4.
Electrically propelled chair as described above, it is characterised in that：Described main transmission bar 3 is directly joined directly together with motor 2.
Electrically propelled chair as described above, it is characterised in that：Worm screw 9, described main transmission bar 3 are connected with described motor 2
It is provided with the worm gear 10 coordinated with worm screw 9.
Electrically propelled chair as described above, it is characterised in that：Between described motor 2 and worm screw 9 dress is driven provided with secondary gear
Put, described double gear includes being connected with the master gear 11 being located on the output shaft of motor 2, described worm screw 9
Engaged with master gear 11 from gear 12.
Electrically propelled chair as described above, it is characterised in that：It is connected with described master gear 11 or the output shaft of motor 2 with it
Rotate and gravitional force can be converted into the swing component 13 of kinetic energy.
Electrically propelled chair as described above, it is characterised in that：Locking piece is provided between described support frame 100 and swing component 13
14。
Another electrically propelled chair, it is characterised in that：Including support frame 100, described support frame 100 is provided with seat support 200, institute
The drive device moved left and right between the seat support 200 and support frame 100 stated provided with the driving relative support frame 100 of seat support 200, it is described
Drive device include being located at clockwise and anticlockwise motor 2 on support frame 100, described motor 2 is provided with being driven by it and rotate
Main transmission bar 3, described main transmission bar 3 is provided with screw thread, and described drive device also includes the auxiliary driving being located on seat support 200
Bar 4, described auxiliary driving bar 4, which is provided with, to be coordinated make in main transmission 3 positive and negative rotation of bar with the screw thread on main transmission bar 3
Auxiliary driving bar 4 is with respect to the teeth 17 that main transmission bar 3 is moved left and right.
Another electrically propelled chair as described above, it is characterised in that：Described support frame 100 is including for including main transmission bar 3
The hollow sleeve 10a of rotation, the sleeve 4a, described sleeve 4a that described auxiliary driving bar 4 includes being enclosed on hollow sleeve 10a is interior along it
Axis is provided with boss 4b, and described teeth 17 are located on boss 4b, and described hollow sleeve 10a side wall, which is provided with, supplies boss 4b cards
The side for passing through and coordinating with teeth 17 for main transmission bar 3 is additionally provided with the stopper slot 10c entered, described hollow sleeve 10a side wall
Cinclides 10d.
Another electrically propelled chair as described above, it is characterised in that：Described hollow sleeve 10a side wall is provided with multiple balls
18, described sleeve 4a inwalls are provided with the chute 19 coordinated with ball 18.
Compared with prior art, the present invention has the following advantages：
1st, the main transmission bar for being driven by it and rotating, main transmission bar are connected with the clockwise and anticlockwise motor of drive device of the present invention
Be provided with screw thread, drive device also include auxiliary driving bar, auxiliary driving bar provided with can with the screw thread on main transmission bar coordinate so as to
It is connected with and is driven on the screw thread for moving back and forth the relative main transmission bar of auxiliary driving bar in main transmission bar positive and negative rotation, auxiliary driving bar
Moving part.During work, motor forward or reverse, so as to drive main transmission bar to rotate, because auxiliary driving bar and main transmission bar are screw threads
Coordinate, so when main transmission bar is rotated, auxiliary driving bar can own rotation, and can move back and forth with respect to main transmission bar, with up to
The purpose moved back and forth again while rotation to the driven member driven on auxiliary driving bar, simple in construction, operation principle is simple, work
Make stability high.
2nd, drive device of the present invention is provided with the guider being oriented to when it moves back and forth to it on auxiliary driving bar,
Guider includes the frong guide column and BB1 for being respectively provided at auxiliary driving bar two ends, and support is provided with for frong guide column and BB1 point
Mobile preceding pilot hole and rear pilot hole including not.Auxiliary driving bar is when moving back and forth, and frong guide column is moved in preceding pilot hole, after
Guide pillar is moved in rear pilot hole, it is ensured that auxiliary driving bar moves back and forth along its axis, prevents sideslip.
3rd, the support of drive device of the present invention is provided with guide part, and guide part is provided with to be coordinated with the screw thread on auxiliary driving bar
Internal thread hole.Main transmission bar drive pair drive rod rotation and moves back and forth when rotating, and the screw thread and internal thread of auxiliary driving bar
Hole coordinates, so ensuring that auxiliary driving bar moves back and forth along its axis, prevents sideslip.
4th, the auxiliary driving bar lower end of another drive device of the invention is connected with the relative swing element that it swings up and down of energy,
The actuator for coordinating with auxiliary driving bar and driving swing element to swing, when main transmission bar is rotated, auxiliary driving bar are provided with support
Can own rotation, and can relative main transmission bar move back and forth, and coordinate with actuator and make to be connected to auxiliary driving bar lower end
Swing element had not only moved along a straight line back and forth with auxiliary driving bar but also relative auxiliary driving bar swings back and forth, simple in construction, and job stability is high,
It is very interesting and travelling property is strong when being used as toy for children.
5th, the main transmission bar for being driven by it and rotating is connected with the clockwise and anticlockwise motor of the drive device of electrically propelled chair of the present invention,
Main transmission bar is provided with screw thread, and drive device also includes auxiliary driving bar, and auxiliary driving bar is provided with can be with the screw thread on main transmission bar
Coordinate to make to connect on the screw thread that the relative main transmission bar of auxiliary driving bar moves back and forth, auxiliary driving bar in main transmission bar positive and negative rotation
It is connected to driven member.During work, motor forward or reverse, so as to drive main transmission bar to rotate, due to auxiliary driving bar and main transmission
Bar is that screw thread coordinates, so when main transmission bar is rotated, auxiliary driving bar can rise above and below own rotation, and the relative main transmission bar of energy
Drop, with reach drive auxiliary driving bar on seat support is rotated on generally horizontal plane while and oscilaltion purpose, it is simple in construction,
Job stability is high, adds the enjoyment of children's ride-on, beneficial body and mind.
6th, the drive device of another electrically propelled chair of the invention includes the clockwise and anticlockwise motor being located on support frame, and motor is provided with
The main transmission bar for being driven by it and rotating, main transmission bar is provided with screw thread, and drive device also includes the auxiliary driving being located on seat support
Bar, auxiliary driving bar, which is provided with, to be coordinated make auxiliary driving bar phase in main transmission bar positive and negative rotation with the screw thread on main transmission bar
The teeth moved left and right to main transmission bar.Auxiliary driving bar, which is moved left and right, just drives seat support to move left and right, so as to realize the horizontal stroke of seat support
To movement, the enjoyment of children's ride-on is added, beneficial body and mind, and also it is simple and compact for structure.
【Brief description of the drawings】
Fig. 1 is the stereogram of drive device embodiment 1 of the present invention；
Fig. 2 is the exploded view of drive device embodiment 1 of the present invention；
Fig. 3 is the profile of drive device embodiment 1 of the present invention；
Fig. 4 is the profile of drive device embodiment 2 of the present invention；
Fig. 5 is one of schematic diagram of drive device embodiment 3 of the present invention；
Fig. 6 is the two of the schematic diagram of drive device embodiment 3 of the present invention；
Fig. 7 is the three of the schematic diagram of drive device embodiment 3 of the present invention；
Fig. 8 is the stereogram of electrically propelled chair of the present invention；
Fig. 9 is the exploded view of electrically propelled chair of the present invention；
Figure 10 is the zoomed-in view at A in Fig. 9；
Figure 11 is the stereogram of the part of electrically propelled chair of the present invention；
Figure 12 is the zoomed-in view at B in Figure 11；
One of profile of Figure 13 electrically propelled chairs of the present invention；
Figure 14 is the two of the profile of electrically propelled chair of the present invention；
Figure 15 is the schematic perspective view of another drive device embodiment 1；
Figure 16 is the explosive view of another drive device embodiment 1；
Figure 17 is one of profile of another drive device embodiment 1；
Figure 18 is the two of the profile of another drive device embodiment 1；
Figure 19 is the stereogram of the support of another drive device embodiment 1；
Figure 20 is the side view of the support of another drive device embodiment 1；
Figure 21 is the sectional view of the line C-C along along Figure 20；
Figure 22 is the explosive view of another drive device embodiment 2；
Figure 23 is one of profile of another drive device embodiment 2；
Figure 24 is the two of the profile of another drive device embodiment 2；
Figure 25 is the stereogram of another electrically propelled chair；
Figure 26 is the explosive view of another electrically propelled chair；
Figure 27 is one of sectional view of another electrically propelled chair；
Figure 28 is the two of the sectional view of another electrically propelled chair；
Figure 29 is the zoomed-in view at D in Figure 27；
Figure 30 is the zoomed-in view at E in Figure 28.
【Embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
Drive device embodiment 1 of the present invention：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of drive device, including support 1, described support 1 are provided with clockwise and anticlockwise motor
2, described motor 2 is provided with the main transmission bar 3 for being driven by it and rotating, and described main transmission bar 3 is provided with screw thread, described
Drive device also includes auxiliary driving bar 4, described auxiliary driving bar 4 provided with can coordinate with the screw thread on main transmission bar 3 so as to
Connect on the screw thread for moving back and forth the relative main transmission bar 3 of auxiliary driving bar 4 during main transmission 3 positive and negative rotation of bar, described auxiliary driving bar 4
It is connected to driven member 5.During work, the forward or reverse of motor 2, so as to drive main transmission bar 3 to rotate, due to auxiliary driving bar 4 and master
Drive link 3 is that screw thread coordinates, so when main transmission bar 3 is rotated, auxiliary driving bar 4 can own rotation, and can be with respect to main transmission
Bar 3 moves back and forth, to reach the purpose for driving the driven member 5 on auxiliary driving bar 4 to move back and forth while rotating, structure again
Simply, operation principle is simple, and job stability is high.
Described drive device is additionally included in the guiding dress being oriented to when auxiliary driving bar 4 moves back and forth to auxiliary driving bar 4
Put.Described guider is included on the frong guide column 42 and BB1 43 for being respectively provided at the two ends of auxiliary driving bar 4, described support 1
Provided with the preceding pilot hole 101 and rear pilot hole 102 for being moved including frong guide column 42 and the difference of BB1 43.Auxiliary driving bar 4 is coming
When return is dynamic, frong guide column 42 is moved in preceding pilot hole 101, and BB1 43 is moved in rear pilot hole 102, it is ensured that auxiliary driving bar
4 move back and forth along its axis, prevent sideslip.
Described main transmission bar 3 is directly directly connected to motor 2.
Described main transmission bar 3 is substantially vertical to be set, and is connected to the driven member 5 on auxiliary driving bar 4 with auxiliary driving bar 4
Oscilaltion.Described driven member 5 is the toy being connected on auxiliary driving bar 4.By this drive device be installed to baby' chair or
On infanette, start motor 2 and work, with regard to that can make toy oscilaltion campaign again while rotation, toy is a little while from children
It is more and more remote, it is a little while more and more nearer from children, it can be rotated again during away from children or close to children, increase children's
Enjoyment, makes it feel pleasure.
Drive device embodiment 2 of the present invention：
As shown in figure 4, the difference of embodiment 2 and embodiment 1 is：
The output shaft of described motor 2 is provided with driving gear 6, and described main transmission bar 3 is provided with to be nibbled with driving gear 6
The driven gear 7 of conjunction.
Described support 1 is provided with the first limiting section 81 and withstand on main transmission bar 3 second withstood on driven gear 7
Limiting section 82.First limiting section 81 and the second limiting section 82 make main transmission bar 3 and driven gear 7 to rotate and can not axially move
It is dynamic, it is ensured that the stability of mechanism.
Drive device embodiment 3 of the present invention：
As shown in Figures 5 to 7, the difference of embodiment 3 and embodiment 1 is：
Described guider includes the guide part 103 being located on support 1, and described guide part 103 is provided with and pair biography
The internal thread hole 104 that screw thread in lever 4 coordinates.Drive pair drive link 4 is rotated and moved back and forth when main transmission bar 3 is rotated, and
The screw thread of auxiliary driving bar 4 coordinates with internal thread hole 104, so ensuring that auxiliary driving bar 4 moves back and forth along its axis, prevents from running
Partially.
Worm screw 9 is connected with described motor 2, described main transmission bar 3 is provided with the worm gear 10 coordinated with worm screw 9.Snail
Bar 9 coordinates with worm gear 10, and the moving direction of auxiliary driving bar 4 can be made to be presented 90 degree with the direction of the output shaft of motor 2.
Double gear is provided between described motor 2 and worm screw 9, described double gear includes
Be located at be connected with the master gear 11 on the output shaft of motor 2, described worm screw 9 engaged with master gear 11 from gear 12.Two grades
Gear drive can realize the deceleration of motor 2.
Another drive device embodiment 1 of the present invention：
As shown in Figure 15 to 18, a kind of drive device, including support 1, described support 1 is provided with clockwise and anticlockwise motor 2, institute
The motor 2 stated is provided with the main transmission bar 3 for being driven by it and rotating, and described main transmission bar 3 is provided with screw thread, described driving
Device also includes auxiliary driving bar 4, and described auxiliary driving bar 4 is provided with can coordinate to pass main with the screw thread on main transmission bar 3
Make auxiliary driving bar 4 during 3 positive and negative rotation of lever with respect to the screw thread that main transmission bar 3 moves back and forth, the described lower end of auxiliary driving bar 4 connection
Have to be provided with the relative swing element 15 that it swings up and down of energy, described support 1 and coordinate with auxiliary driving bar 4 and drive swing element
15 actuators swung.During work, the forward or reverse of motor 2, so as to drive main transmission bar 3 to rotate, due to auxiliary driving bar 4 and master
Drive link 3 is that screw thread coordinates, so when main transmission bar 3 is rotated, auxiliary driving bar 4 can own rotation, and can be with respect to main transmission
Bar 3 moves back and forth, and makes the swing element 15 for being connected to the lower end of auxiliary driving bar 4 both with auxiliary driving bar 4 with actuator cooperation
Returning linear motion, relative auxiliary driving bar 4 swings back and forth again, and simple in construction, job stability is high.
As shown in FIG. 15 to 18, the described middle part of swing element 15 is hinged with auxiliary driving bar 4, described swing element 15
Two ends be respectively free end 15a and drive end 15b, described actuator includes the He of sliding bar 161 being located in auxiliary driving bar 4
That drives that sliding bar slides about 161 drives part 162, and the drive end 15b activities of described sliding bar 161 with swing element 15 are even
Connect.Auxiliary driving bar 4 drives part 162 then to drive sliding bar 161 to move up and down during rotation, so as to drive swing element
15 swing up and down.
As shown in Figure 16 to Figure 21, described drives part 162 to include the sliding shoe that can be slid laterally in auxiliary driving bar 4
1621, described sliding shoe 1621, which is provided with to be provided with inclined skewed slot 1622, described skewed slot 1622, crosses sliding bar 161
Transverse axis 1623, is additionally provided with back-moving spring 1624, described support 1 between described sliding shoe 1621 and auxiliary driving bar 4 and also sets
Have and the male and fomale(M＆F) that sliding shoe 1621 slides laterally and then promoted sliding bar to be slided about 161 is triggered when auxiliary driving bar 4 is rotated
1625.Support 1 be provided with male and fomale(M＆F) 1625, auxiliary driving bar 4 rotate during, sliding shoe 1621 and then rotate and with bumps
Face 1625 is engaged, and when sliding shoe 1621 touches the protruding parts of male and fomale(M＆F) 1625 on support 1, sliding shoe 1621 is biased toward
Inside auxiliary driving bar 4, back-moving spring 1624 is compressed, during sliding shoe 1621 is slided, the skewed slot on sliding shoe 1621
1622 skew wall just promotes transverse axis 1623, and then promotes sliding bar 161 to move upwards, the lower end of sliding bar 161 and swing element
15 drive end 15b is flexibly connected, and the middle part of swing element 15 is hinged with auxiliary driving bar 4, so upward in sliding bar 161
During motion, the drive end 15b of swing element 15 is moved upwards, and swing element 15 is rotated relative to auxiliary driving bar 4, swing element 15
Free end 15a just move downward, so as to complete to swing, when auxiliary driving bar 4 is rotated further, sliding shoe 1621 and the fovea superior of support 1
During the recess bit alignment on convex surface 1625, back-moving spring 1624 is extended, and the spring 1624 that is reset of sliding shoe 1621 is pushed out, now
The skew wall of skewed slot 1622 on sliding shoe 1621 just promotes transverse axis 1623, and then promotes sliding bar 161 downwards, now swing element
15 drive end 15b is just moved downward, and the free end 15a of swing element 15 just motions upwards, and continuous in auxiliary driving bar 4 turns
In dynamic, sliding shoe 1621 occurs as soon as sliding laterally repeatedly, and then promotes sliding bar 161 to pump, so as to realize pendulum
Swung back and forth above and below dynamic element 15.Structure design is very ingenious, simple in construction.
As shown in FIG. 15 to 18, described swing element 15 is the laminar wing that two panels is hinged with auxiliary driving bar 4 respectively
Piece, the drive end of two panels fin is flexibly connected with sliding bar 161.Swing component 15 is designed to laminar fin, just as the wing of small bird
Wing is the same, when main transmission bar 3 is rotated, and auxiliary driving bar 4 had not only been rotated but also relative main transmission bar 3 moves back and forth in axis direction, institute
Both moved up and down with the two panels fin that is connected on auxiliary driving bar 4 with auxiliary driving bar 4 in vertical direction straight line, fin again around its with
The pin joint that auxiliary driving bar 4 is hinged carrys out back rotation, is swung up and down so as to realize.So the sensation given people pats wing just as small bird
Wing, flies high a little while, and flying a little while must be low, very interesting, deep when being used as toy for children to be liked by children, increases
The enjoyment of children, beneficial body and mind.
Another drive device embodiment 2 of the present invention：
As shown in Figure 22 to Figure 24, the difference of another drive device embodiment 2 and another drive device embodiment 1 exists
In：
It is described to drive part 162 to include the hinge bar 1626 being hinged with auxiliary driving bar 4, one end of described hinge bar 1626
It is flexibly connected with the upper end of sliding bar 161, the described other end of hinge bar 1626 is matched somebody with somebody with the helicla flute 1627 being located on support 1
Close.When auxiliary driving bar 4 is rotated, one end of hinge bar 1626 is just slided in helicla flute 1627, during slip, hinge bar
1626 one end in helicla flute 1627 is with regard to oscilaltion, and the other end of hinge bar 1626 is then moved in the opposite direction,
Up and down reciprocatingly swung so as to drive the oscilaltion of sliding bar 161, and then drive swing element 15 to realize.
Electrically propelled chair of the present invention：
As shown in Fig. 8 to Figure 14, a kind of electrically propelled chair, including support frame 100, described support frame 100 is provided with seat support
200, the drive device lifted between described seat support 200 and support frame 100 provided with driving seat support 200 relative support frame 100, institute
The drive device stated includes the clockwise and anticlockwise motor 2 being located on support frame 100, and described motor 2, which is provided with, to be driven by it and rotate
Main transmission bar 3, described main transmission bar 3 is provided with screw thread, and described drive device also includes auxiliary driving bar 4, described pair
Drive link 4, which is provided with, to be coordinated to make the phase of auxiliary driving bar 4 in main transmission 3 positive and negative rotation of bar with main transmission bar 3 screw thread
To the screw thread of the oscilaltion of main transmission bar 3, described seat support 200 is connected on auxiliary driving bar 4.During work, motor 2 is rotated forward or instead
Turn, so as to drive main transmission bar 3 to rotate, because auxiliary driving bar 4 and main transmission bar 3 are that screw thread coordinates, so in 3 turns of main transmission bar
When dynamic, auxiliary driving bar 4 can own rotation, and can relative main transmission bar 3 move back and forth, driven with reaching on auxiliary driving bar 4
The purpose of oscilaltion again while rotating of seat support 200, simple in construction, operation principle is simple, and job stability is high, adds
The enjoyment of children's ride-on, beneficial body and mind.
Described drive device is additionally included in the guiding dress being oriented to when auxiliary driving bar 4 moves back and forth to auxiliary driving bar 4
Put.Described guider includes the guide part 103 being located on support frame 100, and described guide part 103 is provided with and auxiliary driving
The internal thread hole 104 that screw thread on bar 4 coordinates.
Described guider can also be the frong guide column and BB1 for being respectively provided at the two ends of auxiliary driving bar 4, described branch
Support 100 is provided with preceding pilot hole and rear pilot hole for being moved including frong guide column and BB1 difference.
Worm screw 9 is connected with described motor 2, described main transmission bar 3 is provided with the worm gear 10 coordinated with worm screw 9.Institute
Double gear is provided between the motor 2 stated and worm screw 9, described double gear includes being located at motor 2
Be connected with master gear 11 on output shaft, described worm screw 9 engaged with master gear 11 from gear 12.Certainly, on motor 2
Worm screw 9 can be not connected to, but motor 2 is directly connected with main transmission bar 3.
It is connected with described master gear 11 and rotates with it and gravitional force can be converted into the swing component 13 of kinetic energy.Motor
2 drive master gear 11 to rotate when rotating, so as to drive swing component 13 to swing, pass through the work of drive device, chair in the process
Seat 200 is completed to rise and rotated on generally horizontal plane, and when seat support 200 will decline, motor 2 is inverted, now put it is high and
Begin to move to lower in high-order swing component 13, its gravitional force is converted to kinetic energy, driving master gear 11 is inverted
And do work, the electric energy of the consumption of motor 2 can be saved, the effect of energy-conservation is realized.Swing component 13 can also be connected to the output of motor 2
On axle.
Locking piece 14 is provided between described support frame 100 and swing component 13.Lifted or substantially when not needing seat support 200
When being rotated on horizontal plane, locking piece 14 locks swing component 13, so that master gear 11 be locked, at this moment gear 11 cannot turn
It is dynamic, and then ensure from gear 12, worm screw 9, worm gear 10, main transmission bar 3, the stopping of auxiliary driving bar 4 action, it is ensured that seat support 200 is positioned.
Another electrically propelled chair of the present invention：
As shown in Figure 25 to Figure 30, a kind of electrically propelled chair, including support frame 100, described support frame 100 is provided with seat support
200, the driving dress moved left and right between described seat support 200 and support frame 100 provided with the driving relative support frame 100 of seat support 200
Put, described drive device includes the clockwise and anticlockwise motor 2 being located on support frame 100, described motor 2 is provided with being driven by it
The main transmission bar 3 of rotation, described main transmission bar 3 is provided with screw thread, and described drive device also includes being located on seat support 200
Auxiliary driving bar 4, described auxiliary driving bar 4, which is provided with, to be coordinated with the screw thread on main transmission bar 3 so as in the rotating of main transmission bar 3
Make auxiliary driving bar 4 when dynamic with respect to the teeth 17 that main transmission bar 3 is moved left and right.Auxiliary driving bar 4, which is moved left and right, just drives seat support 200 left
Move right, so as to realize the transverse shifting of seat support 200, add the enjoyment of children's ride-on, beneficial body and mind, and also it is simple in construction tight
Gather.
Described support frame 100 includes the hollow sleeve 10a for being rotated including main transmission bar 3, and described auxiliary driving bar 4 includes
Boss 4b is provided with along its axis in the sleeve 4a, described sleeve 4a being enclosed on hollow sleeve 10a, described teeth 17 are located at boss
On 4b, described hollow sleeve 10a side wall is provided with the stopper slot 10c being caught in for boss 4b, described hollow sleeve 10a side wall
On be additionally provided with the areole 10d for passing through and coordinating with teeth 17 for main transmission bar 3.Boss 4b is stuck in stopper slot 10c, makes seat support
200 keep transverse shifting, without being rotated on hollow sleeve 10a.
Described hollow sleeve 10a side wall is provided with multiple balls 18, and described sleeve 4a inwalls are provided with and ball 18
The chute 19 of cooperation.Ball 18 is set between sleeve 4a and hollow sleeve 10a, friction can be reduced, and make the transverse direction of seat support 200
Slide more smooth.
Claims (23)
1. a kind of drive device, it is characterised in that：Including support (1), described support (1) is provided with clockwise and anticlockwise motor (2), institute
The motor (2) stated is provided with the main transmission bar (3) for being driven by it and rotating, and described main transmission bar (3) is provided with screw thread, described
Drive device also include auxiliary driving bar (4), described auxiliary driving bar (4) with the screw thread on main transmission bar (3) provided with can match somebody with somebody
Close so as to make auxiliary driving bar (4) in main transmission bar (3) positive and negative rotation with respect to the screw thread that main transmission bar (3) moves back and forth, it is described
Auxiliary driving bar (4) on be connected with driven member (5)；When described drive device is additionally included in auxiliary driving bar (4) and moved back and forth
The guider being oriented to auxiliary driving bar (4)；Described guider includes being respectively provided at before auxiliary driving bar (4) two ends
Guide pillar (42) and BB1 (43), described support (1) are moved including being provided with confession frong guide column (42) and BB1 (43) respectively
Preceding pilot hole (101) and rear pilot hole (102).
2. drive device according to claim 1, it is characterised in that：Described support (1) is provided with guide part (103),
Described guide part (103) is provided with the internal thread hole (104) coordinated with the screw thread on auxiliary driving bar (4).
3. drive device according to claim 1, it is characterised in that：Described main transmission bar (3) is directly straight with motor (2)
Connect in succession.
4. drive device according to claim 1, it is characterised in that：The output shaft of described motor (2) is provided with actively
Gear (6), described main transmission bar (3) is provided with the driven gear (7) engaged with driving gear (6).
5. drive device according to claim 4, it is characterised in that：Described support (1) is provided with and withstands on driven gear
(7) the first limiting section (81) on and the second limiting section (82) withstood on main transmission bar (3).
6. drive device according to claim 1, it is characterised in that：Worm screw (9), institute are connected with described motor (2)
The main transmission bar (3) stated is provided with the worm gear (10) coordinated with worm screw (9).
7. drive device according to claim 6, it is characterised in that：Two are provided between described motor (2) and worm screw (9)
Stepped gearing, described double gear includes the master gear (11) being located on motor (2) output shaft, described
Worm screw (9) on be connected with engaged with master gear (11) from gear (12).
8. drive device according to claim 1, it is characterised in that：Described main transmission bar (3) is substantially vertical to be set, even
The driven member (5) on auxiliary driving bar (4) is connected on auxiliary driving bar (4) oscilaltion.
9. drive device according to claim 8, it is characterised in that：Described driven member (5) is to be connected to auxiliary driving
Toy on bar (4).
10. a kind of drive device, it is characterised in that：Including support (1), described support (1) is provided with clockwise and anticlockwise motor (2),
Described motor (2) is provided with the main transmission bar (3) for being driven by it and rotating, and described main transmission bar (3) is provided with screw thread, institute
The drive device stated also includes auxiliary driving bar (4), and described auxiliary driving bar (4) is provided with can be with the screw thread on main transmission bar (3)
Coordinate to make auxiliary driving bar (4) in main transmission bar (3) positive and negative rotation with respect to the screw thread that main transmission bar (3) moves back and forth, institute
Auxiliary driving bar (4) lower end stated be connected with can relative swing element (15) that it swing up and down, be provided with described support (1) with
The actuator that auxiliary driving bar (4) coordinates and drives swing element (15) to swing.
11. drive device according to claim 10, it is characterised in that：Described swing element (15) middle part and auxiliary driving
Bar (4) is hinged, and the two ends of described swing element (15) are respectively free end (15a) and drive end (15b), described actuator
Including the sliding bar (161) being located in auxiliary driving bar (4) and drive what sliding bar (161) slided up and down to drive part (162), it is described
Sliding bar (161) be flexibly connected with the drive end (15b) of swing element (15).
12. drive device according to claim 11, it is characterised in that：Described drives part (162) to include to pass in pair
The sliding shoe (1621) slid laterally in lever (4), described sliding shoe (1621) is provided with inclined skewed slot (1622), described
Skewed slot (1622) in provided with crossing the transverse axis (1623) of sliding bar (161), described sliding shoe (1621) and auxiliary driving bar (4)
Between be additionally provided with to be additionally provided with back-moving spring (1624), described support (1) and trigger sliding shoe when auxiliary driving bar (4) is rotated
(1621) male and fomale(M＆F) (1625) for sliding laterally and then promoting sliding bar (161) to slide up and down.
13. drive device according to claim 11, it is characterised in that：Described drives part (162) to include and auxiliary driving
The hinge bar (1626) that bar (4) is hinged, one end of described hinge bar (1626) is flexibly connected with the upper end of sliding bar (161),
Described hinge bar (1626) other end and the helicla flute (1627) being located on support (1) coordinate.
14. drive device according to claim 11, it is characterised in that：Described swing element (15) be two panels respectively with
The laminar fin that auxiliary driving bar (4) is hinged, the drive end of two panels fin is flexibly connected with sliding bar (161).
15. a kind of electrically propelled chair, it is characterised in that：Including support frame (100), described support frame (100) is provided with seat support
(200), provided with driving seat support (200) relative support frame (100) lifting between described seat support (200) and support frame (100)
Drive device, described drive device includes setting on the clockwise and anticlockwise motor (2) being located on support frame (100), described motor (2)
There is the main transmission bar (3) for being driven by it and rotating, described main transmission bar (3) is provided with screw thread, and described drive device is also wrapped
Auxiliary driving bar (4) is included, described auxiliary driving bar (4), which is provided with, to be coordinated with the screw thread on main transmission bar (3) so as in main transmission
Make auxiliary driving bar (4) during bar (3) positive and negative rotation with respect to the screw thread of main transmission bar (3) oscilaltion, described seat support (200) connection
On auxiliary driving bar (4)；Described drive device is additionally included in when auxiliary driving bar (4) moves back and forth and auxiliary driving bar (4) is carried out
The guider of guiding；Described guider includes the frong guide column (42) and BB1 for being respectively provided at auxiliary driving bar (4) two ends
(43), described support frame (100) is provided with the preceding pilot hole for being moved including frong guide column (42) and BB1 (43) difference
And rear pilot hole (102) (101).
16. electrically propelled chair according to claim 15, it is characterised in that：Described support frame (100) is provided with guide part
(103), described guide part (103) is provided with the internal thread hole (104) coordinated with the screw thread on auxiliary driving bar (4).
17. electrically propelled chair according to claim 15, it is characterised in that：Described main transmission bar (3) is directly straight with motor (2)
Connect connected.
18. electrically propelled chair according to claim 15, it is characterised in that：Worm screw (9), institute are connected with described motor (2)
The main transmission bar (3) stated is provided with the worm gear (10) coordinated with worm screw (9).
19. electrically propelled chair according to claim 18, it is characterised in that：Two are provided between described motor (2) and worm screw (9)
Stepped gearing, described double gear includes the master gear (11) being located on motor (2) output shaft, described
Worm screw (9) on be connected with engaged with master gear (11) from gear (12).
20. electrically propelled chair according to claim 19, it is characterised in that：The output of described master gear (11) or motor (2)
The swing component (13) that rotates with it and gravitional force can be converted into kinetic energy is connected with axle.
21. electrically propelled chair according to claim 20, it is characterised in that：Described support frame (100) and swing component (13) it
Between be provided with locking piece (14).
22. a kind of electrically propelled chair, it is characterised in that：Including support frame (100), described support frame (100) is provided with seat support
(200), moved between described seat support (200) and support frame (100) provided with driving seat support (200) relative support frame (100) left and right
Dynamic drive device, described drive device includes the clockwise and anticlockwise motor (2) being located on support frame (100), described motor (2)
Provided with the main transmission bar (3) for being driven by it and rotating, described main transmission bar (3) is provided with screw thread, described drive device
Also include being located at auxiliary driving bar (4) on seat support (200), described auxiliary driving bar (4) provided with can with main transmission bar (3)
Screw thread coordinates to make auxiliary driving bar (4) in main transmission bar (3) positive and negative rotation with respect to the teeth that main transmission bar (3) is moved left and right
(17)；The hollow sleeve (10a) that described support frame (100) is rotated including for main transmission bar (3), described auxiliary driving bar
(4) include being provided with boss (4b) along its axis in the sleeve (4a) being enclosed on hollow sleeve (10a), described sleeve (4a), it is described
Teeth (17) be located on boss (4b), the side wall of described hollow sleeve (10a) is provided with the stopper slot being caught in for boss (4b)
The side wall for passing through and coordinating with teeth (17) for main transmission bar (3) is additionally provided with (10c), the side wall of described hollow sleeve (10a)
Hole (10d).
23. electrically propelled chair according to claim 22, it is characterised in that：The side wall of described hollow sleeve (10a) is provided with more
Individual ball (18), described sleeve (4a) inwall is provided with the chute (19) coordinated with ball (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158553.4A CN104783562B (en) | 2015-02-10 | 2015-04-03 | A kind of drive device and electrically propelled chair |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069684 | 2015-02-10 | ||
| CN2015100696845 | 2015-02-10 | ||
| CN2015200949717 | 2015-02-10 | ||
| CN201520094971 | 2015-02-10 | ||
| CN201510158553.4A CN104783562B (en) | 2015-02-10 | 2015-04-03 | A kind of drive device and electrically propelled chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104783562A CN104783562A (en) | 2015-07-22 |
| CN104783562B true CN104783562B (en) | 2017-10-03 |
Family
ID=53549100
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202422.7U Withdrawn - After Issue CN204561569U (en) | 2015-02-10 | 2015-04-03 | A kind of drive unit and electrically propelled chair |
| CN201510158553.4A Active CN104783562B (en) | 2015-02-10 | 2015-04-03 | A kind of drive device and electrically propelled chair |
| CN201520202423.1U Withdrawn - After Issue CN204563610U (en) | 2015-02-10 | 2015-04-03 | A kind of toy for children |
| CN201510160609.XA Active CN104784940B (en) | 2015-02-10 | 2015-04-03 | Child toy |
| CN201520292549.2U Expired - Fee Related CN204619373U (en) | 2015-02-10 | 2015-05-08 | A kind of drive unit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202422.7U Withdrawn - After Issue CN204561569U (en) | 2015-02-10 | 2015-04-03 | A kind of drive unit and electrically propelled chair |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202423.1U Withdrawn - After Issue CN204563610U (en) | 2015-02-10 | 2015-04-03 | A kind of toy for children |
| CN201510160609.XA Active CN104784940B (en) | 2015-02-10 | 2015-04-03 | Child toy |
| CN201520292549.2U Expired - Fee Related CN204619373U (en) | 2015-02-10 | 2015-05-08 | A kind of drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN204561569U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204561569U (en) * | 2015-02-10 | 2015-08-19 | 中山市童印儿童用品有限公司 | A kind of drive unit and electrically propelled chair |
| CN109841198A (en) * | 2019-02-01 | 2019-06-04 | 长沙乐和乐器有限公司 | A kind of silencing system of intelligence piano |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607870Y (en) * | 2003-04-14 | 2004-03-31 | 崔雪海 | Electric lifting chair |
| CN2710448Y (en) * | 2004-02-23 | 2005-07-20 | 何炽基 | Electric lifter of chair |
| CN200941934Y (en) * | 2006-08-23 | 2007-09-05 | 姜巍 | Automatic rocking bed |
| CN101496684A (en) * | 2009-03-04 | 2009-08-05 | 郑立春 | Electric elevating gear |
| CN201880369U (en) * | 2010-10-16 | 2011-06-29 | 中山市童印儿童用品有限公司 | Toy swinging device |
| CN204561569U (en) * | 2015-02-10 | 2015-08-19 | 中山市童印儿童用品有限公司 | A kind of drive unit and electrically propelled chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628113Y (en) * | 2003-07-21 | 2004-07-28 | 朱大中 | Simulating insects toy capable of flapping wings |
| US7264534B2 (en) * | 2004-12-30 | 2007-09-04 | Fertig Stubenfoll Design Group, L.L.C. | Toys with driven characters |
| CN201132066Y (en) * | 2007-12-19 | 2008-10-15 | 甄赐平 | Toy butterfly |
| ATE539647T1 (en) * | 2009-11-24 | 2012-01-15 | Kih Utveckling Ab | LINEAR DRIVE FOR HEIGHT-ADJUSTABLE COLUMNS |
| TWI403348B (en) * | 2010-05-04 | 2013-08-01 | Univ Nat Pingtung Sci & Tech | Imitating plant device |
| CN203154822U (en) * | 2012-07-30 | 2013-08-28 | 王其健 | Mechanical flower |
| CN202909456U (en) * | 2012-11-13 | 2013-05-01 | 张飞 | Strap type swinging toy for children |
-
2015
- 2015-04-03 CN CN201520202422.7U patent/CN204561569U/en not_active Withdrawn - After Issue
- 2015-04-03 CN CN201510158553.4A patent/CN104783562B/en active Active
- 2015-04-03 CN CN201520202423.1U patent/CN204563610U/en not_active Withdrawn - After Issue
- 2015-04-03 CN CN201510160609.XA patent/CN104784940B/en active Active
- 2015-05-08 CN CN201520292549.2U patent/CN204619373U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607870Y (en) * | 2003-04-14 | 2004-03-31 | 崔雪海 | Electric lifting chair |
| CN2710448Y (en) * | 2004-02-23 | 2005-07-20 | 何炽基 | Electric lifter of chair |
| CN200941934Y (en) * | 2006-08-23 | 2007-09-05 | 姜巍 | Automatic rocking bed |
| CN101496684A (en) * | 2009-03-04 | 2009-08-05 | 郑立春 | Electric elevating gear |
| CN201880369U (en) * | 2010-10-16 | 2011-06-29 | 中山市童印儿童用品有限公司 | Toy swinging device |
| CN204561569U (en) * | 2015-02-10 | 2015-08-19 | 中山市童印儿童用品有限公司 | A kind of drive unit and electrically propelled chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204619373U (en) | 2015-09-09 |
| CN104783562A (en) | 2015-07-22 |
| CN204563610U (en) | 2015-08-19 |
| CN104784940B (en) | 2017-05-10 |
| CN104784940A (en) | 2015-07-22 |
| CN204561569U (en) | 2015-08-19 |
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