CN106553731A - A kind of control device of folded tube - Google Patents

A kind of control device of folded tube Download PDF

Info

Publication number
CN106553731A
CN106553731A CN201611098342.7A CN201611098342A CN106553731A CN 106553731 A CN106553731 A CN 106553731A CN 201611098342 A CN201611098342 A CN 201611098342A CN 106553731 A CN106553731 A CN 106553731A
Authority
CN
China
Prior art keywords
terminal
pole
connecting plate
latch
microswitch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611098342.7A
Other languages
Chinese (zh)
Inventor
李穆威
李穆生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Lion Technology Co Ltd
Original Assignee
Foshan Lion Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan Lion Technology Co Ltd filed Critical Foshan Lion Technology Co Ltd
Priority to CN201611098342.7A priority Critical patent/CN106553731A/en
Publication of CN106553731A publication Critical patent/CN106553731A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
    • G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The present invention relates to a kind of control device of folded tube, including the second connecting plate, the rotating shaft of the first connecting plate of connection and the second connecting plate, differential mechanism, driver element, locking unit and the performance element that first connecting plate and the second pipe fitting of the first pipe fitting, the second pipe fitting and the first pipe fitting fixation is fixed；Driver element is connected with locking unit, performance element by differential mechanism；Locking unit can realize locking or unblock between the first connecting plate and the second connecting plate；Performance element drives the second connecting plate to rotate relative to the first connecting plate.When cyclist presses the switch of driver element or rotates the handle of driver element, driver element drives locking unit and performance element motion by differential mechanism, so as to realize the folding and expansion of folded tube, operating process is simple, makes the folding and expansion of folding bicycle become more convenient.

Description

A kind of control device of folded tube
Technical field
The present invention relates to a kind of control device of folded tube, the especially control device of bicycle folded tube.
Background technology
Folding bicycle is due to easy to use, present more and more welcomed by the people, but the folding of folding bicycle Will complete manually with expansion, especially for the folded tube on folding bicycle, the motion and locking dress between pipe fitting The locking and unblock put is required for manually operated, and operating process is comparatively laborious.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of control device of folded tube, makes cyclist by simple behaviour Work can just complete the folding and expansion of folded tube.
To solve above-mentioned technical problem, the technical scheme is that：A kind of control device of folded tube, including first pipe Part, the second pipe fitting, the first connecting plate, the second connecting plate and rotating shaft, first connecting plate are fixed on first pipe fitting, institute State the second connecting plate to be fixed on second pipe fitting, the side of first connecting plate is led to the side of second connecting plate Cross the rotating shaft to be hinged；The control device of the folded tube also includes differential mechanism, driver element, locking unit and performance element；Institute Stating differential mechanism includes differential mechanism main wheel, the first axle shaft gear, the second axle shaft gear, planetary gear and planetary gear shaft；The row Star gear is arranged on the differential mechanism main wheel by the planetary gear shaft, and the planetary gear can be around the planetary gear Axle is rotated, and the planetary side is meshed with first axle shaft gear, the planetary opposite side with it is described Second axle shaft gear is meshed；The axis of the differential mechanism main wheel, the axis of first axle shaft gear and second semiaxis The axis of gear is located along the same line；Pedestal is fixed with first pipe fitting, the differential mechanism is arranged on the pedestal； The driver element is connected with the differential mechanism main wheel, and the driver element drives the differential mechanism main wheel to rotate；The locking Unit is connected with the first axle shaft gear of the differential mechanism, and first axle shaft gear drives the locking unit motion, described Locking unit can realize locking or unblock between first connecting plate and second connecting plate；The performance element It is connected with the second axle shaft gear of second connecting plate, the differential mechanism, second axle shaft gear performs list by described Unit drives second connecting plate around the axis of rotation.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the differential mechanism main wheel is gear；It is described Driver element includes motor, first gear decelerator and control circuit unit；The motor and first gear decelerator peace It is mounted on the pedestal；The output shaft of the motor is connected with the first gear decelerator, the first gear decelerator Output shaft is provided with output gear, and the output gear is meshed with the differential mechanism main wheel；The control circuit unit and institute Motor electrical connection is stated, the control circuit unit controls the rotation of the motor.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the control circuit unit includes first Microswitch, the second microswitch, the first diode, the second diode, DPDT formula switch and battery；The DPDT Formula switch is non-automatically reset switch；The DPDT formula switch has two groups of terminals, i.e. the first pole the first terminal, the first pole Second terminal and the first pole public terminal, the second pole the first terminal, the second pole Second terminal and the second pole public terminal；Described One microswitch is fixed in folded tube, when the structure in folded tube touches the trigger mechanism of first microswitch, institute State the first microswitch and produce switching action；Second microswitch is fixed in folded tube, when the structure in folded tube is touched When touching the trigger mechanism of second microswitch, second microswitch produces switching action；The DPDT formula is opened First pole the first terminal of pass, the second pole Second terminal are electrically connected with the positive pole of the battery；The DPDT formula switch First pole Second terminal, the second pole the first terminal are electrically connected with the negative pole of the battery；The first of the DPDT formula switch Pole public terminal is electrically connected with the positive pole of first diode；The negative pole of first diode and first microswitch The electrical connection of normally closed terminal；The public terminal of first microswitch is electrically connected with the first terminal of the motor；The electricity The second pole public terminal that the Second terminal of machine is switched with the DPDT formula is electrically connected；The negative pole of second diode with The positive pole electrical connection of first diode；The positive pole of second diode is electric with the normally closed terminal of second microswitch Connection；The public terminal of second microswitch is electrically connected with the public terminal of first microswitch.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the control circuit unit includes first Microswitch, the second microswitch, the first diode, the second diode, the first relay, DPDT formula switch and battery； First relay has one group of terminal, i.e. the first relay public terminal and the first relay normally open terminal；It is described bipolar double Throwing formula switch is non-automatically reset switch；DPDT formula switch have two groups of terminals, i.e. the first pole the first terminal, first Pole Second terminal and the first pole public terminal, the second pole the first terminal, the second pole Second terminal and the second pole public terminal；It is described First microswitch is fixed in folded tube, when the structure in folded tube touches the trigger mechanism of first microswitch, First microswitch produces switching action；Second microswitch is fixed in folded tube, when the structure in folded tube When touching the trigger mechanism of second microswitch, second microswitch produces switching action；The DPDT formula First pole the first terminal of switch, the second pole Second terminal are electrically connected with the positive pole of the battery；The DPDT formula switch The first pole Second terminal, the second pole the first terminal electrically connected with the negative pole of the battery；The of DPDT formula switch One pole public terminal is electrically connected with the positive pole of first diode；The negative pole of first diode is opened with first fine motion The normally closed terminal electrical connection closed；One terminal of the public terminal of first microswitch and the coil of first relay Electrical connection；The second pole public terminal electricity that another terminal of the coil of first relay is switched with the DPDT formula Connection；The negative pole of second diode is electrically connected with the positive pole of first diode；The positive pole of second diode with The normally closed terminal electrical connection of second microswitch；The public terminal of second microswitch and first microswitch Public terminal electrical connection；The first pole public terminal that the first terminal of the motor is switched with the DPDT formula is electrically connected Connect；The Second terminal of the motor is electrically connected with the first relay normally open terminal；The first relay public terminal with Second pole public terminal electrical connection of the DPDT formula switch.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the control circuit unit includes first Microswitch, the second microswitch, the first relay, the second relay, triple-pole double throw formula switch and battery；First relay Device has one group of terminal, i.e. the first relay public terminal and the first relay normally open terminal；Second relay has one group of end Son, i.e. the second relay public terminal and the second relay normally open terminal；The triple-pole double throw formula switch is non-automatically reset Switch；The triple-pole double throw formula switch has three groups of terminals, i.e. the first pole the first terminal, the first pole Second terminal and first extremely public Terminal, the second pole the first terminal, the second pole Second terminal and the second pole public terminal, the 3rd pole the first terminal, the 3rd pole second Terminal and the 3rd pole public terminal；First microswitch is fixed in folded tube, when described in the structure touching in folded tube During the trigger mechanism of the first microswitch, first microswitch produces switching action；Second microswitch is fixed on In folded tube, when the structure in folded tube touches the trigger mechanism of second microswitch, second microswitch is produced Raw switching action；The positive pole of the first pole the first terminal of triple-pole double throw formula switch, the second pole Second terminal and the battery Electrical connection；First pole Second terminal of the triple-pole double throw formula switch, the second pole the first terminal are electrically connected with the negative pole of the battery Connect；The first pole public terminal that the normally closed terminal of first microswitch is switched with the triple-pole double throw formula is electrically connected；It is described The public terminal of the first microswitch is electrically connected with a terminal of the coil of first relay；First relay The 3rd pole the first terminal that another terminal of coil is switched with the triple-pole double throw formula is electrically connected；Second microswitch The first pole public terminal that normally closed terminal is switched with the triple-pole double throw formula is electrically connected；The public terminal of second microswitch Electrically connect with a terminal of the coil of second relay；Another terminal of the coil of second relay with it is described 3rd pole Second terminal electrical connection of triple-pole double throw formula switch；The first terminal of the motor is switched with the triple-pole double throw formula First pole public terminal electrical connection；The Second terminal of the motor is electrically connected with the first relay normally open terminal；Described The 3rd pole public terminal that one relay public terminal is switched with the triple-pole double throw formula is electrically connected；The triple-pole double throw formula switch The second pole public terminal for switching with the triple-pole double throw formula of the 3rd pole public terminal electrically connect；Second relay normally open Terminal is electrically connected with the first relay normally open terminal；The second relay public terminal is public with first relay Terminal is electrically connected.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the control circuit unit includes first Microswitch, the second microswitch, the 3rd relay, the 4th relay, the first button switch, the second button switch and battery； 3rd relay has three groups of terminals, i.e. the 3rd the first public terminal of relay and the 3rd the first normally opened terminal of relay, the Three the second public terminals of relay and the 3rd the second normally opened terminal of relay, the 3rd public terminal of the 3rd relay and the 3rd relay The 3rd normally opened terminal of device；4th relay has three groups of terminals, i.e. the 4th the first public terminal of relay and the 4th relay First normally opened terminal, the 4th the second public terminal of relay and the 4th the second normally opened terminal of relay, the 4th relay the 3rd are public The 3rd normally opened terminal of common terminal and the 4th relay；First button switch and second button switch all automatically reset Normally open push button switch；First microswitch is fixed in folded tube, when the structure touching in folded tube it is described first micro- During the trigger mechanism of dynamic switch, first microswitch produces switching action；Second microswitch is fixed on folded tube On, when the structure in folded tube touches the trigger mechanism of second microswitch, second microswitch produces switching Action；One terminal of first button switch is electrically connected with the 3rd normally opened terminal of the 3rd relay；Described first presses Another terminal of button switch is electrically connected with the 3rd public terminal of the 3rd relay；The 3rd normally opened end of 3rd relay The sub positive pole with the battery is electrically connected；The normal-closed end of the 3rd public terminal of the 3rd relay and first microswitch Son electrical connection；The public terminal of first microswitch is electrically connected with a terminal of the coil of the 3rd relay；Institute Another terminal for stating the coil of the 3rd relay is electrically connected with the negative pole of the battery；One end of second button switch It is sub to electrically connect with the 3rd normally opened terminal of the 4th relay；Another terminal of second button switch with the described 4th after The 3rd public terminal of electrical equipment is electrically connected；The 3rd normally opened terminal of 4th relay is electrically connected with the positive pole of the battery；It is described The 3rd public terminal of 4th relay is electrically connected with the normally closed terminal of second microswitch；The public affairs of second microswitch Terminal is electrically connected with a terminal of the coil of the 4th relay altogether；Another terminal of the coil of the 4th relay Electrically connect with the negative pole of the battery；3rd relay, the first normally opened terminal is electrically connected with the positive pole of the battery；It is described 3rd the first public terminal of relay is electrically connected with the first terminal of the motor；The Second terminal of the motor and the described 3rd The second public terminal of relay is electrically connected；3rd relay, the second normally opened terminal is electrically connected with the negative pole of the battery；Institute State the 4th the first normally opened terminal of relay to electrically connect with the first normally opened terminal of the 3rd relay；4th relay first Public terminal is electrically connected with the second public terminal of the 3rd relay；The second public terminal of 4th relay and described Three the first public terminals of relay are electrically connected；4th relay, the second normally opened terminal is normally opened with the 3rd relay second Terminal is electrically connected.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the differential mechanism main wheel is wire spool；Institute Stating driver element includes the 4th wire spool, handle, the 4th bracing wire and the 5th bracing wire；4th wire spool is arranged on the pedestal On, the 4th wire spool is connected by the 4th bracing wire and the 5th bracing wire with the differential mechanism main wheel, the handle It is fixed on the 4th wire spool.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the locking unit includes the first coiling Disk, the first bracing wire, the first latch and the first latch spring；First connecting plate is provided with the first location hole, second connection Plate is provided with the second location hole；First wire spool is fixedly connected with the first axle shaft gear of the differential mechanism, described first around Drum is provided with the first limited block, and the pedestal is provided with the second limited block, and first limited block can touch described second Limited block；One end of first bracing wire is fixed on first wire spool, the other end is connected with first latch；It is described First latch is provided with inclined-plane, and first latch is interspersed in the first location hole of first connecting plate, when described first First latch described in when connecting plate and second connecting plate close up is may be inserted in the second location hole of second connecting plate； Withstand first latch, the other end and withstand the pedestal in one end of first latch spring.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the locking unit includes the first coiling Disk, the first bracing wire, the first latch, the first latch spring and blocking unit；First connecting plate is provided with the first location hole, described Second connecting plate is provided with the second location hole；First wire spool is fixedly connected with the first axle shaft gear of the differential mechanism, institute State the first wire spool and be provided with the first limited block, the pedestal is provided with the second limited block, and first limited block can be touched Second limited block；One end of first bracing wire is fixed on first wire spool, the other end and first latch It is connected；First latch is interspersed in the first location hole of first connecting plate, when first connecting plate and described First latch described in when two connecting plates close up is may be inserted in the second location hole of second connecting plate；The first latch bullet Withstand first latch, the other end and withstand the pedestal in one end of spring；The blocking unit includes block, stopper spring and resistance Gear unit housings；The block and the stopper spring are arranged in the blocking unit housing, one end of the stopper spring Withstand the block, the other end and withstand the blocking unit housing；The blocking unit housing is fixed on first pipe fitting； Second connecting plate can touch the block；When second connecting plate does not touch the block, the block exists Stretch out from the blocking unit housing in the presence of the stopper spring and first latch can be stopped, make described first Latch can not be moved to locking direction；When second connecting plate touches the block, second connecting plate can make institute State block to move into the blocking unit housing, so as to release stop of the block to first latch, make described One latch can be moved and be inserted in the second location hole of second connecting plate to locking direction.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the locking unit includes the first coiling Disk, the first bracing wire, latch hook, latch hook spring and latch hook rotating shaft；First axle shaft gear of first wire spool and the differential mechanism It is fixedly connected, first wire spool is provided with the first limited block, the pedestal is provided with the second limited block and the 3rd limited block, First limited block can touch second limited block or the 3rd limited block；The latch hook is by the latch hook rotating shaft On first connecting plate, the latch hook can around the latch hook axis of rotation, one end of the latch hook spring with The latch hook is connected, the other end is connected with first connecting plate；First connecting plate is provided with the first location hole, and described first One end of bracing wire is fixed on first wire spool, the other end is connected through first location hole with the latch hook；Work as institute State the first connecting plate and the latch hook can hook second connecting plate when second connecting plate closes up.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the locking unit includes the first coiling Disk, the first bracing wire, the first latch, the first latch spring and auxiliary unit；First connecting plate is provided with the first location hole, described Second connecting plate is provided with the second location hole；Locating piece is fixed with second pipe fitting, the locating piece is provided with auxiliary positioning Hole；First wire spool is fixedly connected with the first axle shaft gear of the differential mechanism；One end of first bracing wire is fixed on On first wire spool, the other end is connected with first latch；First latch is provided with inclined-plane, first latch It is interspersed in the first location hole of first connecting plate, described in when first connecting plate and second connecting plate close up First latch is may be inserted in the second location hole of second connecting plate；Withstand described in one end of first latch spring One latch, the other end withstand the pedestal；The auxiliary unit includes that auxiliary bolt, auxiliary stay, secondary spring and auxiliary are single First pedestal；The auxiliary unit pedestal is fixed on first pipe fitting；The auxiliary bolt is provided with auxiliary bolt inclined-plane, institute Auxiliary bolt is stated on the auxiliary unit pedestal, the auxiliary bolt may be inserted into when folded tube is in folded state In the auxiliary positioning hole of the locating piece；One end of the secondary spring withstand the auxiliary bolt, the other end withstand it is described auxiliary Help unit pedestal；One end of the auxiliary stay is fixed on first wire spool, the other end is connected with the auxiliary bolt.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the performance element includes the second coiling Disk, the 3rd wire spool, the second bracing wire and the 3rd bracing wire；Second axle shaft gear of second wire spool and the differential mechanism is fixed Connection, the 3rd wire spool is fixed on second connecting plate, the axis of the 3rd wire spool and the axle of the rotating shaft Line is located along the same line, and second wire spool is with the 3rd wire spool by second bracing wire and the 3rd bracing wire It is connected.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the performance element includes the first execution tooth Wheel and second performs gear；The first execution gear is fixedly connected with the second axle shaft gear of the differential mechanism, and described second Perform gear to be fixed on second connecting plate, described second performs the axis of gear and the axis of the rotating shaft positioned at same On straight line, the first execution gear is meshed with the described second execution gear.
Used as the further improvement of the control device of above-mentioned folded tube of the invention, the performance element includes the 3rd execution tooth Wheel, the 4th perform gear and second gear decelerator；The 3rd execution gear is solid with the second axle shaft gear of the differential mechanism Fixed to connect, the 4th execution gear is fixed on second connecting plate, and the described 4th performs the axis of gear and described turn The axis of axle is located along the same line, and the second gear decelerator is fixed on first pipe fitting；The second gear subtracts Fast device is the Worm-gear type decelerator with auto-lock function, and the second gear decelerator includes that second gear decelerator is input into Gear and second gear output gear of speed reducer；The 3rd execution gear is mutually nibbled with the second gear decelerator input gear Close, the 4th execution gear is meshed with the second gear output gear of speed reducer.
The invention has the beneficial effects as follows：As long as cyclist presses the switch of control circuit unit or rotates handle, fold The control device of pipe can just complete the folding and expansion of folded tube, and operating process is simple, makes the folding and expansion of folding bicycle Become more convenient.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the control device first embodiment of folded tube of the present invention；
Fig. 2 is the A direction views of first embodiment of the invention shown in Fig. 1；
Fig. 3 is the B direction views of first embodiment of the invention shown in Fig. 1；
Fig. 4 is the C direction views of first embodiment of the invention shown in Fig. 3；
Fig. 5 is the H-H sectional views of first embodiment of the invention shown in Fig. 2；
Fig. 6 is the N-N sectional views of first embodiment of the invention shown in Fig. 3；
Fig. 7 is the Y partial enlarged drawings of first embodiment of the invention shown in Fig. 6；
Fig. 8 is the structural representation of the driver element of the control device first embodiment of folded tube of the present invention；
Fig. 9 is the circuit diagram of the driver element of the control device first embodiment of folded tube of the present invention；
Figure 10 is the H-H sectional views of Fig. 2, and the folded tube of first embodiment of the invention is changed into deployed condition from folded state Action specification figure；
Figure 11 is the H-H sectional views of Fig. 2, and the folded tube of first embodiment of the invention is changed into folded state from deployed condition Action specification figure；
Figure 12 is the improvement of the circuit diagram of the driver element of the control device first embodiment of folded tube of the present invention；
Figure 13 is the structural representation of the driver element of the control device second embodiment of folded tube of the present invention；
Figure 14 is the circuit diagram of the driver element of the control device second embodiment of folded tube of the present invention；
Figure 15 is the structural representation of the driver element of the control device 3rd embodiment of folded tube of the present invention；
Figure 16 is the circuit diagram of the driver element of the control device 3rd embodiment of folded tube of the present invention；
Figure 17 is the structural representation of the driver element of the control device fourth embodiment of folded tube of the present invention；
Figure 18 is the circuit diagram of the driver element of the control device fourth embodiment of folded tube of the present invention；
Figure 19 is the structural representation of the 5th embodiment of control device of folded tube of the present invention；
Figure 20 is the P-P sectional views of fifth embodiment of the invention shown in Figure 19；
Figure 21 is the structural representation of the control device sixth embodiment of folded tube of the present invention；
Figure 22 is the T-T sectional views of sixth embodiment of the invention shown in Figure 21；
Figure 23 is the T-T sectional views of Figure 21, and the folded tube of sixth embodiment of the invention is changed into deployed condition from folded state Action specification figure；
Figure 24 is the T-T sectional views of Figure 21, and the folded tube of sixth embodiment of the invention is changed into folded state from deployed condition Action specification figure；
Figure 25 is the structural representation of the 7th embodiment of control device of folded tube of the present invention；
Figure 26 is the structural representation of the 8th embodiment of control device of folded tube of the present invention；
Figure 27 is the U-U sectional views of eighth embodiment of the invention shown in Figure 26；
Figure 28 is the U-U sectional views of Figure 26, and the folded tube of eighth embodiment of the invention is changed into deployed condition from folded state Action specification figure；
Figure 29 is the U-U sectional views of Figure 26, and the folded tube of eighth embodiment of the invention is changed into folded state from deployed condition Action specification figure；
Figure 30 is the structural representation of the 9th embodiment of control device of folded tube of the present invention；
Figure 31 is the D direction views of ninth embodiment of the invention shown in Figure 30；
Figure 32 is the W-W sectional views of ninth embodiment of the invention shown in Figure 30；
Figure 33 is the W-W sectional views of Figure 30, and the folded tube of ninth embodiment of the invention is changed into deployed condition from folded state Action specification figure；
Figure 34 is the W-W sectional views of Figure 30, and the folded tube of ninth embodiment of the invention is changed into folded state from deployed condition Action specification figure；
Figure 35 is the structural representation of the tenth embodiment of control device of folded tube of the present invention；
Figure 36 is the structural representation of the 11st embodiment of control device of folded tube of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement Example is for illustrating the present invention, but is not limited to the scope of the present invention.Additionally, in invention described below each embodiment As long as involved technical characteristic does not constitute conflict each other and can just be mutually combined.
First embodiment：As shown in Fig. 1,2,3,4,5,6,7,8,9, a kind of control device of folded tube, including first pipe Part 1, the second pipe fitting 2, the first connecting plate 3, the second connecting plate 4 and rotating shaft 5, the first connecting plate 3 are fixed on the first pipe fitting 1, the Two connecting plates 4 are fixed on the second pipe fitting 2, and the side of the first connecting plate 3 is hinged by rotating shaft 5 with the side of the second connecting plate 4, First connecting plate 3 is provided with the first location hole 31, and the second connecting plate 4 is provided with the second location hole 41；The control device of the folded tube is also Including differential mechanism 100, driver element 200, locking unit 300 and performance element 400.
Differential mechanism 100 includes differential mechanism main wheel 110, the first axle shaft gear 120, the second axle shaft gear 130, planetary gear 140th, 150 and planetary gear shaft 160；Differential mechanism main wheel 110 is gear, and differential mechanism main wheel 110 is provided with lug 111,112, OK Star gear shaft 160 is connected with lug 111,112；Planetary gear 140,150 is arranged on differential mechanism main wheel by planetary gear shaft 160 On 110, planetary gear 140,150 can be rotated around planetary gear shaft 160, side and first semiaxis of planetary gear 140,150 Gear 120 is meshed, and the opposite side of planetary gear 140,150 is meshed with the second axle shaft gear 130；Differential mechanism main wheel 110 The axis of axis, the axis of the first axle shaft gear 120 and the second axle shaft gear 130 is located along the same line.Lead on first pipe fitting 1 Cross screw and be fixed with pedestal 6, differential mechanism 100 is arranged on pedestal 6.
According to the principle of differential mechanism, when differential mechanism main wheel 110 is rotated, differential mechanism main wheel 110 can pass through planetary gear 140th, 150 the first axle shaft gears 120 of drive and the second axle shaft gear 130 are rotated, if the first axle shaft gear 120 and the second semiaxis Any one in gear 130 is stopped and can not be rotated that by external force another in them still can be in differential mechanism main wheel 110 Drive lower rotation.
Driver element 200 is connected with differential mechanism main wheel 110, and driver element 200 drives differential mechanism main wheel 110 to rotate.Drive Unit 200 includes motor M, first gear decelerator 210 and control circuit unit 220；Motor M and first gear decelerator 210 On pedestal 6；The output shaft of motor M is connected with first gear decelerator 210, the output shaft of first gear decelerator 210 Output gear 211 is provided with, output gear 211 is meshed with differential mechanism main wheel 110；Control circuit unit 220 is electrically connected with motor M Connect (by electric wire, electrical connection realizes that electric wire is not shown in Figure of description), the rotation of 220 controlled motor M of control circuit unit. Motor M has two terminals, i.e. the first terminal m1 and Second terminal m2；When electric current is from the first terminal m1 flow direction motor M's of motor M During Second terminal m2, motor M is rotated forward；As the first terminal m1 of the electric current from the Second terminal m2 flow direction motor M of motor M, Motor M is rotated backward.
As shown in Figure 8 and Figure 9, control circuit unit 220 include the first microswitch SQ1, the second microswitch SQ2, One diode V1, the second diode V2, DPDT formula switch SA1 and battery G.Microswitch has public terminal, normally closed terminal With normally opened terminal, when the trigger mechanism of microswitch is not triggered, public terminal and normally closed terminal connect, and normally opened terminal Disconnect, when the trigger mechanism of microswitch is triggered, microswitch produces switching action so as to public terminal and normally closed terminal Disconnect, and normally opened terminal connect；DPDT formula switch SA1 is non-automatically reset switch, that is, the button for pressing switch makes out Switching state is closed, switch is maintained at current state without automatically restoring to original state after hand release button；It is bipolar Double-throw formula switch SA1 has two groups of terminals, i.e. the first pole the first terminal a1, the first pole Second terminal a2 and the first pole public terminal A0, the second pole the first terminal b1, the second pole Second terminal b2 and the second pole public terminal b0；First microswitch SQ1 is fixed on Outside second location hole 41 of the second connecting plate 4；Second microswitch SQ2 is fixed on the first pipe fitting 1, fixed on the second pipe fitting 2 There is projection 7, projection 7 can touch the trigger mechanism of the second microswitch SQ2, make the second microswitch SQ2 produce switching action (the second microswitch SQ2 can also be fixed on the second pipe fitting 2, and projection 7 is fixed on the first pipe fitting 1)；In first pipe Control box 8, the first diode V1, the second diode V2, DPDT formula switch SA1 and battery G are fixed with by screw on part 1 In control box 8.
As shown in figure 9, the first pole the first terminal a1 of DPDT formula switch SA1, the second pole Second terminal b2 and battery G Positive pole electrical connection；DPDT formula switch first pole Second terminal a2 of SA1, the second pole the first terminal b1 and battery G bear Pole electrically connects；The first pole public terminal a0 of DPDT formula switch SA1 is electrically connected with the positive pole of the first diode V1；One or two The negative pole of pole pipe V1 is electrically connected with the normally closed terminal of the first microswitch SQ1；The public terminal and motor of the first microswitch SQ1 The first terminal m1 electrical connections of M；The second pole public terminal b0 that Second terminal m2 of motor M switchs SA1 with DPDT formula is electric Connection；The negative pole of the second diode V2 is electrically connected with the positive pole of the first diode V1；The positive pole of the second diode V2 is micro- with second The normally closed terminal electrical connection of dynamic switch SQ2；The common port of the public terminal of the second microswitch SQ2 and the first microswitch SQ1 Son electrical connection.
Locking unit 300 is connected with the first axle shaft gear 120 of differential mechanism 100, and the first axle shaft gear 120 drives locking single Unit 300 moves, and locking unit 300 can realize locking or unblock between the first connecting plate 3 and the second connecting plate 4.Locking Unit 300 includes the first wire spool 310, the first bracing wire 320, the first latch 330 and the first latch spring 340；First wire spool 310 be fixedly connected with the first axle shaft gear 120 of differential mechanism 100 (be fixedly connected can by being glued, welding, bolt or pin connect The method such as connect, be integrally formed to realize), the first wire spool 310 is provided with the first limited block 311, and pedestal 6 is provided with the second limited block 61, the first limited block 311 can touch the second limited block 61；One end of first bracing wire 320 is fixed on the first wire spool 310, The other end is connected with the first latch 330；First latch 330 is provided with inclined-plane 331, and the first latch 330 is interspersed in the first connecting plate 3 The first location hole 31 in, when the first connecting plate 3 and the second connecting plate 4 close up, the first latch 330 may be inserted into the second connection In second location hole 41 of plate 4 and the trigger mechanism of the first microswitch SQ1 is touched, make the first microswitch SQ1 produce switching Action；Withstand the first latch 330, other end and withstand pedestal 6, the bullet of the first latch spring 340 in one end of first latch spring 340 Power can promote the first latch 330 to move to locking direction.
Performance element 400 is connected with the second axle shaft gear 130 of the second connecting plate 4, differential mechanism 100, the second axle shaft gear 130 drive the second connecting plate 45 to rotate around the shaft by performance element 400.Performance element 400 include the second wire spool 410, Three wire spools 420, the second bracing wire 430 and the 3rd bracing wire 440；Second axle shaft gear of the second wire spool 410 and differential mechanism 100 130 are fixedly connected, and the 3rd wire spool 420 is fixed on the second connecting plate 4, the axis of the 3rd wire spool 420 and the axis of rotating shaft 5 It is located along the same line, the second wire spool 410 passes through the second bracing wire 430 with the 3rd wire spool 420 and the 3rd bracing wire 440 is connected. When the second axle shaft gear 130 is rotated, the second axle shaft gear 130 drives the second wire spool 410 to rotate, and the second wire spool 410 leads to Cross the second bracing wire 430 and the 3rd bracing wire 440 drives the 3rd wire spool 420 to rotate, the 3rd wire spool 420 drives the second connecting plate 4 5 rotate around the shaft.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
The button that DPDT formula switchs SA1 is pressed, connect the first pole public terminal a0 and the first pole the first terminal a1, Second pole public terminal b0 and the second pole the first terminal b1 are connected；Now, battery G, first pole the of DPDT formula switch SA1 One terminal a1, the DPDT formula switch first pole public terminal a0 of SA1, the first diode V1, the first microswitch SQ1 it is normal The second pole public terminal b0, double of closed end, the public terminal of the first microswitch SQ1, motor M, DPDT formula switch SA1 The second pole the first terminal b1 of pole double-throw formula switch SA1 constitutes a closed-loop path, and the sense of current is the first end from motor M Second terminal m2 of sub- m1 flow direction motors M, motor M are rotated forward；Motor M drives differential mechanism by first gear decelerator 210 Main wheel 110 is rotated forward, and differential mechanism main wheel 110 drives the first axle shaft gear 120 and the second semiaxis by planetary gear 140,150 Gear 130 is rotated forward；First axle shaft gear 120 drives the first wire spool 310 to rotate forward, so as to loosen the first bracing wire 320, Now the first latch 330 is moved to locking direction in the presence of the first latch spring 340, on the first wire spool 310 When first limited block 311 touches the second limited block 61 on pedestal 6, the first axle shaft gear 120 is due to by the second limited block 61 stop and stop rotating forward, shown in such as Figure 10 (a)；Second axle shaft gear 130 drives positive turn of the second wire spool 410 Dynamic, the second wire spool 410 passes through the second bracing wire 430 and the 3rd bracing wire 440 drives the 3rd wire spool 420 to rotate forward, so as to band Dynamic second connecting plate 45 is rotated to expansion direction around the shaft；As shown in Figure 10 (b) and Figure 10 (c), when the touching of the second connecting plate 4 the During the inclined-plane 331 of one latch 330, the first latch 330 is moved to unlocking direction under the pressure effect of the second connecting plate 4；When Two connecting plates 4 are turned to when closing up the first connecting plate 3 and the second connecting plate 4, now the first location hole 31 and the second location hole 41 position correspondence, the first latch 330 are moved to locking direction in the presence of the first latch spring 340, and the first latch 330 is inserted In entering the second location hole 41 and the trigger mechanism of the first microswitch SQ1 is touched, the first microswitch SQ1 produces switching action, Its public terminal is made to disconnect with normally closed terminal, now motor M power-off stalling, folded tube is in deployed condition, such as Figure 10 (d) institutes Show.
2nd, folded tube is changed into the process of folded state from deployed condition：
The button that DPDT formula switchs SA1 is pressed, connect the first pole public terminal a0 and the first pole Second terminal a2, Second pole public terminal b0 and the second pole Second terminal b2 are connected；Now, battery G, second pole the of DPDT formula switch SA1 Two-terminal b2, the DPDT formula switch second pole public terminal b0 of SA1, motor M, the public terminal of the second microswitch SQ2, The normally closed terminal of the second microswitch SQ2, the second diode V2, the first pole public terminal a0, double of DPDT formula switch SA1 First pole Second terminal a2 of pole double-throw formula switch SA1 constitutes a closed-loop path, and the sense of current is from second end of motor M The first terminal m1 of sub- m2 flow direction motors M, motor M are rotated backward；Motor M drives differential mechanism by first gear decelerator 210 Main wheel 110 is rotated backward；As shown in Figure 11 (a) and Figure 11 (b), when just starting, as the first latch 330 is inserted in the second connecting plate In 4 the second location hole 41, therefore the second connecting plate 45 can not be rotated to folding direction around the shaft, so that the second axle shaft gear 130 can not rotate backward, but the first axle shaft gear 120 can be rotated backward under the drive of differential mechanism main wheel 110, the first semiaxis Gear 120 drives the first wire spool 310 to rotate backward, and the first wire spool 310 pulls the first latch 330 by the first bracing wire 320, The first latch 330 is made to move to unlocking direction and compress the first latch spring 340；As shown in Figure 11 (c), when the first latch 330 After moving a segment distance, the first latch 330 is exited from the second location hole 41, due to the stop without the first latch 330, the Two axle shaft gears 130 can be rotated backward under the drive of differential mechanism main wheel 110, and the second connecting plate 4 is in the second axle shaft gear 130 Drive under around the shaft 5 to folding direction rotate；First latch 330 is under the drive of the first axle shaft gear 120 to unlocking direction Motion, until the first axle shaft gear 120 stops rotating backward (in order to prevent first to insert in the presence of the first latch spring 340 Pin 340 stress of spring is excessive, can set up the 3rd limited block 62, when the first limited block of the first wire spool 310 on pedestal 6 311 when touching three limited blocks 62, and the first axle shaft gear 120 stops reversely turning due to the stop by the 3rd limited block 62 It is dynamic, as shown in the 8th embodiment)；Second connecting plate 4 under the drive of the second axle shaft gear 130 around the shaft 5 to folding direction turn Dynamic, when the projection 7 on the second pipe fitting 2 touches the trigger mechanism of the second microswitch SQ2, the second microswitch SQ2 is produced and is cut Move work so as to which public terminal is disconnected with normally closed terminal, and now motor M power-off stalling, folded tube are in folded state, such as Figure 11 Shown in (d).
In addition, as shown in figure 12, can connect on battery G a master switch S, and master switch S is non-automatically reset switch, When the button for pressing master switch S connects master switch S closures, normal circuit operation；When the button for pressing master switch S makes always to open When closing S disconnections, battery G is disconnected from the circuit, whole down circuitry.Similarly, in second embodiment to fourth embodiment Any embodiment circuit, it is also possible to connect on battery G master switch S.
Second embodiment：As shown in Figure 13 and Figure 14, the present embodiment and the difference of first embodiment are driver elements 200 Control circuit unit 220 is different.
In the present embodiment, control circuit unit 220 include the first microswitch SQ1, the second microswitch SQ2, first Diode V1, the second diode V2, the first relay K1, DPDT formula switch SA1 and battery G.First relay K1 has one Group terminal, i.e. the first relay public terminal k11 and the first relay normally open terminal k12；When the coil of relay is not powered on, Relay public terminal is disconnected with relay normally open terminal；When the coil electricity of relay, relay public terminal and relay The normally opened terminal of device is connected；DPDT formula switch SA1 is non-automatically reset switch, that is, the button for pressing switch switches switch State, after hand release button, switch is maintained at current state without automatically restoring to original state；DPDT formula Switch SA1 has two groups of terminals, i.e. the first pole the first terminal a1, the first pole Second terminal a2 and a first pole public terminal a0, and second Pole the first terminal b1, the second pole Second terminal b2 and the second pole public terminal b0；First microswitch SQ1 is fixed on the second connection Outside second location hole 41 of plate 4, during the first latch 330 may be inserted into the second location hole 41 and touch the first microswitch SQ1's Trigger mechanism, makes the first microswitch SQ1 produce switching action；Second microswitch SQ2 is fixed on the first pipe fitting 1, and second Projection 7 is fixed with pipe fitting 2, projection 7 can touch the trigger mechanism of the second microswitch SQ2, produces the second microswitch SQ2 Raw switching action；Control box 8 is fixed with by screw on the first pipe fitting 1, the first diode V1, the second diode V2, first Relay K1, DPDT formula switch SA1 and battery G are arranged in control box 8.
The positive pole of the first pole the first terminal a1, the second pole Second terminal b2 and battery G of DPDT formula switch SA1 is electrically connected Connect；First pole Second terminal a2 of DPDT formula switch SA1, the second pole the first terminal b1 are electrically connected with the negative pole of battery G；It is double The first pole public terminal a0 of pole double-throw formula switch SA1 is electrically connected with the positive pole of the first diode V1；First diode V1's is negative Pole is electrically connected with the normally closed terminal of the first microswitch SQ1；The public terminal of the first microswitch SQ1 and the first relay K1's One terminal electrical connection of coil；Another terminal of the coil of the first relay K1 switchs the second of SA1 with DPDT formula Pole public terminal b0 electrical connections；The negative pole of the second diode V2 is electrically connected with the positive pole of the first diode V1；Second diode V2 Positive pole electrically connect with the normally closed terminal of the second microswitch SQ2；The public terminal of the second microswitch SQ2 is opened with the first fine motion Close the public terminal electrical connection of SQ1；The first terminal m1 of motor M switchs the first pole public terminal a0 of SA1 with DPDT formula Electrical connection；Second terminal m2 of motor M is electrically connected with the first relay normally open terminal k12；First relay public terminal k11 with The second pole public terminal b0 electrical connections of DPDT formula switch SA1.
The other structures of the present embodiment are identical with first embodiment, therefore do not remake repeat specification.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
The button that DPDT formula switchs SA1 is pressed, connect the first pole public terminal a0 and the first pole the first terminal a1, Second pole public terminal b0 and the second pole the first terminal b1 are connected；Now, battery G, first pole the of DPDT formula switch SA1 One terminal a1, the DPDT formula switch first pole public terminal a0 of SA1, the first diode V1, the first microswitch SQ1 it is normal Closed end, the public terminal of the first microswitch SQ1, the coil of the first relay K1, DPDT formula switch second pole of SA1 Public terminal b0, the second pole the first terminal b1 of DPDT formula switch SA1 constitute a closed-loop path, the first relay K1 Coil electricity, the first relay public terminal k11 and the first relay normally open terminal k12 connect, and makes motor M be powered, electric current Direction is Second terminal m2 of the first terminal m1 flow direction motor M from motor M, and motor M is rotated forward；Motor M drives differential mechanism Main wheel 110 is rotated forward, so that the second connecting plate 45 inserts the second company to expansion direction rotation, the first latch 330 around the shaft In second location hole 41 of fishplate bar 4, the course of work of the part is identical with first embodiment, therefore does not remake repeat specification；When During one latch 330 inserts the second location hole 41 and when touching the trigger mechanism of the first microswitch SQ1, the first microswitch SQ1 Produce switching action so as to which public terminal is disconnected with normally closed terminal, now the coil blackout of the first relay K1, the first relay Public terminal k11 and the first relay normally open terminal k12 disconnects, and motor M power-off stalling, folded tube are in deployed condition.
2nd, folded tube is changed into the process of folded state from deployed condition：
The button that DPDT formula switchs SA1 is pressed, connect the first pole public terminal a0 and the first pole Second terminal a2, Second pole public terminal b0 and the second pole Second terminal b2 are connected；Now, battery G, second pole the of DPDT formula switch SA1 Two-terminal b2, the second pole public terminal b0 of DPDT formula switch SA1, the coil of the first relay K1, the second microswitch The public terminal of SQ2, the normally closed terminal of the second microswitch SQ2, the second diode V2, DPDT formula switch the first of SA1 Pole public terminal a0, first pole Second terminal a2 of DPDT formula switch SA1 constitute a closed-loop path, the first relay The coil electricity of K1, the first relay public terminal k11 and the first relay normally open terminal k12 are connected, and make motor M be powered, electricity The first terminal m1 that direction is the Second terminal m2 flow direction motor M from motor M is flowed, motor M is rotated backward；Motor M drives differential Device main wheel 110 is rotated backward, so that the first latch 330 is exited from the second location hole 41 of the second connecting plate 4, second connects Plate 45 is rotated to folding direction around the shaft, and the course of work of the part is identical with first embodiment, therefore does not remake repeat specification；When When projection 7 on second pipe fitting 2 touches the trigger mechanism of the second microswitch SQ2, it is dynamic that the second microswitch SQ2 produces switching Make so as to which public terminal is disconnected with normally closed terminal, now the coil blackout of the first relay K1, the first relay public terminal K11 and the first relay normally open terminal k12 disconnects, and motor M power-off stalling, folded tube are in folded state.
3rd embodiment：As shown in Figure 15 and Figure 16, the present embodiment and the difference of first embodiment are driver elements 200 Control circuit unit 220 is different.
In the present embodiment, control circuit unit 220 include the first microswitch SQ1, the second microswitch SQ2, first Relay K1, the second relay K2, triple-pole double throw formula switch SA2 and battery G.First relay K1 has one group of terminal, i.e., and first Relay public terminal k11 and the first relay normally open terminal k12；Second relay K2 has one group of terminal, i.e. the second relay Public terminal k21 and the second relay normally open terminal k22；Triple-pole double throw formula switch SA2 is non-automatically reset switch, that is, press The button of switch makes switch switching state, and after hand release button, switch is maintained at current state without automatically restoring to original The state come；Triple-pole double throw formula switch SA2 has three groups of terminals, i.e. the first pole the first terminal a1, the first pole Second terminal a2 and the One pole public terminal a0, the second pole the first terminal b1, the second pole Second terminal b2 and the second pole public terminal b0, the 3rd pole first Terminal c1, the 3rd pole Second terminal c2 and the 3rd pole public terminal c0；First microswitch SQ1 is fixed on the second connecting plate 4 Outside second location hole 41, during the first latch 330 may be inserted into the second location hole 41 and the triggering machine of the first microswitch SQ1 is touched Structure, makes the first microswitch SQ1 produce switching action；Second microswitch SQ2 is fixed on the first pipe fitting 1, on the second pipe fitting 2 Projection 7 is fixed with, projection 7 can touch the trigger mechanism of the second microswitch SQ2, makes the second microswitch SQ2 produce switching Action；Control box 8, the first relay K1, the second relay K2, triple-pole double throw formula are fixed with by screw on the first pipe fitting 1 Switch SA2 and battery G is arranged in control box 8.
The positive pole of the first pole the first terminal a1, the second pole Second terminal b2 and battery G of triple-pole double throw formula switch SA2 is electrically connected Connect；First pole Second terminal a2 of triple-pole double throw formula switch SA2, the second pole the first terminal b1 are electrically connected with the negative pole of battery G；The The first pole public terminal a0 that the normally closed terminal of one microswitch SQ1 switchs SA2 with triple-pole double throw formula is electrically connected；First fine motion is opened The public terminal for closing SQ1 is electrically connected with a terminal of the coil of the first relay K1；The coil of the first relay K1 it is another The 3rd pole the first terminal c1 that individual terminal switchs SA2 with triple-pole double throw formula is electrically connected；The normally closed terminal of the second microswitch SQ2 with The first pole public terminal a0 electrical connections of triple-pole double throw formula switch SA2；The public terminal and the second relay of the second microswitch SQ2 One terminal electrical connection of the coil of device K2；Another terminal of the coil of the second relay K2 switchs SA2 with triple-pole double throw formula The 3rd pole Second terminal c2 electrical connection；The first terminal m1 of motor M switchs the first pole public terminal of SA2 with triple-pole double throw formula A0 is electrically connected；Second terminal m2 of motor M is electrically connected with the first relay normally open terminal k12；First relay public terminal k11 The 3rd pole public terminal c0 that SA2 is switched with triple-pole double throw formula is electrically connected；Triple-pole double throw formula switchs the 3rd pole public terminal of SA2 The second pole public terminal b0 that c0 switchs SA2 with triple-pole double throw formula is electrically connected；Second relay normally open terminal k22 and the first relay The normally opened terminal k12 electrical connections of device；Second relay public terminal k21 is electrically connected with the first relay public terminal k11.
The other structures of the present embodiment are identical with first embodiment, therefore do not remake repeat specification.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
The button that triple-pole double throw formula switchs SA2 is pressed, connect the first pole public terminal a0 and the first pole the first terminal a1, Second pole public terminal b0 and the second pole the first terminal b1 is connected, the 3rd pole public terminal c0 and the 3rd pole the first terminal c1 connects It is logical；Now, battery G, the first pole the first terminal a1 of triple-pole double throw formula switch SA2, triple-pole double throw formula switch SA2 it is first extremely public Common terminal a0, the normally closed terminal of the first microswitch SQ1, the public terminal of the first microswitch SQ1, the line of the first relay K1 Circle, triple-pole double throw formula switch SA2 the 3rd pole the first terminal c1, triple-pole double throw formula switch SA2 the 3rd pole public terminal c0, three The second pole public terminal b0 of pole double-throw formula switch SA2, the second pole the first terminal b1 of triple-pole double throw formula switch SA2 constitute one Individual closed-loop path, the coil electricity of the first relay K1, the first relay public terminal k11 and the first relay normally open terminal K12 is connected, and makes motor M be powered, and the sense of current is Second terminal m2 of the first terminal m1 flow direction motor M from motor M, motor M Rotate forward；Motor M drives differential mechanism main wheel 110 to rotate forward, so that the second connecting plate 45 turns to expansion direction around the shaft Dynamic, the first latch 330 is inserted in the second location hole 41 of the second connecting plate 4, the course of work and the first embodiment phase of the part Together, thus do not remake repeat specification；When the first latch 330 insert the second location hole 41 in and touch the first microswitch SQ1 touch When sending out mechanism, the first microswitch SQ1 produces switching action so as to which public terminal is disconnected with normally closed terminal, now the first relay The coil blackout of device K1, the first relay public terminal k11 and the first relay normally open terminal k12 disconnect, and motor M power-off stops Turn, folded tube is in deployed condition.
2nd, folded tube is changed into the process of folded state from deployed condition：
The button that triple-pole double throw formula switchs SA2 is pressed, connect the first pole public terminal a0 and the first pole Second terminal a2, Second pole public terminal b0 is connect with the 3rd pole Second terminal c2 with the second pole Second terminal b2 connection, the 3rd pole public terminal c0 It is logical；Now, battery G, second pole Second terminal b2 of triple-pole double throw formula switch SA2, triple-pole double throw formula switch SA2 it is second extremely public Terminal b0, the 3rd pole public terminal c0 of triple-pole double throw formula switch SA2, triple-pole double throw formula switch second end of the 3rd pole of SA2 altogether Sub- c2, the coil of the second relay K2, the public terminal of the second microswitch SQ2, the normally closed terminal of the second microswitch SQ2, The first pole public terminal a0 of triple-pole double throw formula switch SA2, first pole Second terminal a2 of triple-pole double throw formula switch SA2 are constituted One closed-loop path, the coil electricity of the second relay K2, the second relay public terminal k21 and the second relay normally open terminal K22 is connected, and makes motor M be powered, and the sense of current is the first terminal m1, motor M of the Second terminal m2 flow direction motor M from motor M Rotate backward；Motor M drives differential mechanism main wheel 110 to rotate backward, so that the first latch 330 is from the second of the second connecting plate 4 Exit in location hole 41, the second connecting plate 45 is rotated to folding direction around the shaft, the course of work and first embodiment of the part It is identical, therefore do not remake repeat specification；When the projection 7 on the second pipe fitting 2 touches the trigger mechanism of the second microswitch SQ2, the Two microswitch SQ2 produce switching action so as to which public terminal is disconnected with normally closed terminal, and now the coil of the second relay K2 breaks Electricity, the second relay public terminal k21 and the second relay normally open terminal k22 disconnect, and motor M power-off stalling, folded tube are in Folded state.
Fourth embodiment：As shown in Figure 17 and Figure 18, the present embodiment and the difference of first embodiment are driver elements 200 Control circuit unit 220 is different.
In the present embodiment, control circuit unit 220 include the first microswitch SQ1, the second microswitch SQ2, the 3rd Relay K3, the 4th relay K4, the first button switch SB1, the second button switch SB2 and battery G；3rd relay K3 has three Group terminal, i.e. the 3rd relay the first public terminal k31 and the 3rd the first normally opened terminal k32 of relay, the 3rd relay second Public terminal k33 and the 3rd the second normally opened terminal k34 of relay, the 3rd public terminal k35 of the 3rd relay and the 3rd relay 3rd normally opened terminal k36；4th relay K4 has three groups of terminals, i.e. the 4th relay the first public terminal k41 and the 4th relay The first normally opened terminal k42 of device, the 4th relay the second public terminal k43 and the 4th the second normally opened terminal k44 of relay, the 4th after Electrical equipment the 3rd public terminal k45 and the 3rd normally opened terminal k46 of the 4th relay；First button switch SB1 and the second button switch SB2 is automatically reset normally open push button switch, i.e., switch when the button of switch is not pressed and be off, when pressing The switch connection during button of switch, when the button of trip switch, switch automatically restores to original off-state；First fine motion Switch SQ1 is fixed on outside the second location hole 41 of the second connecting plate 4, and the first latch 330 is may be inserted in the second location hole 41 simultaneously The trigger mechanism of the first microswitch SQ1 is touched, makes the first microswitch SQ1 produce switching action；Second microswitch SQ2 is solid It is scheduled on the first pipe fitting 1, on the second pipe fitting 2, is fixed with projection 7, projection 7 can touches the triggering machine of the second microswitch SQ2 Structure, makes the second microswitch SQ2 produce switching action；Control box 8, the 3rd relay are fixed with by screw on the first pipe fitting 1 Device K3, the 4th relay K4, the first button switch SB1, the second button switch SB2 and battery G are arranged in control box 8.
One terminal of the first button switch SB1 is electrically connected with the 3rd normally opened terminal k36 of the 3rd relay；First button is opened Another terminal for closing SB1 is electrically connected with the 3rd public terminal k35 of the 3rd relay；The 3rd normally opened terminal k36 of 3rd relay Electrically connect with the positive pole of battery G；The normally closed terminal of the 3rd public terminal k35 of the 3rd relay and the first microswitch SQ1 is electrically connected Connect；The public terminal of the first microswitch SQ1 is electrically connected with a terminal of the coil of the 3rd relay K3；3rd relay K3 Another terminal of coil electrically connect with the negative pole of battery G；One terminal and the 4th relay of the second button switch SB2 Three normally opened terminal k46 electrical connections；Another terminal and the 3rd public terminal k45 of the 4th relay of second button switch SB2 is electric Connection；The 3rd normally opened terminal k46 of 4th relay is electrically connected with the positive pole of battery G；The 3rd public terminal k45 of 4th relay with The normally closed terminal electrical connection of the second microswitch SQ2；The coil of the public terminal and the 4th relay K4 of the second microswitch SQ2 The electrical connection of terminal；Another terminal of the coil of the 4th relay K4 is electrically connected with the negative pole of battery G；3rd relay First normally opened terminal k32 is electrically connected with the positive pole of battery G；The first terminal of the 3rd relay the first public terminal k31 and motor M M1 is electrically connected；Second terminal m2 of motor M is electrically connected with the 3rd relay the second public terminal k33；3rd relay second is normal Beginning, sub- k34 was electrically connected with the negative pole of battery G；4th the first normally opened terminal k42 of relay and the 3rd the first normally opened end of relay Sub- k32 electrical connections；4th relay the first public terminal k41 is electrically connected with the 3rd relay the second public terminal k33；4th after Electrical equipment the second public terminal k43 is electrically connected with the 3rd relay the first public terminal k31；4th the second normally opened terminal of relay K44 is electrically connected with the 3rd the second normally opened terminal k34 of relay.
The other structures of the present embodiment are identical with first embodiment, therefore do not remake repeat specification.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
The button of the first button switch SB1 is pressed, connects the first button switch SB1；Now, battery G, the first button are opened Close SB1, the normally closed terminal of the first microswitch SQ1, the public terminal of the first microswitch SQ1, the coil of the 3rd relay K3 Constitute a closed-loop path, the coil electricity of the 3rd relay K3, the 3rd relay the first public terminal k31 and the 3rd relay The first normally opened terminal k32 of device is connected, and the 3rd relay the second public terminal k33 is connect with the 3rd the second normally opened terminal k34 of relay It is logical, the 3rd public terminal k35 of the 3rd relay and the 3rd normally opened terminal k36 connections of the 3rd relay so that battery G, the 3rd The first normally opened terminal k32 of relay, the 3rd relay the first public terminal k31, motor M, the 3rd the second public terminal of relay K33, the normally opened terminal k34 of the 3rd relay second constitute a closed-loop path, and motor M is powered, and the sense of current is the from motor M Second terminal m2 of one terminal m1 flow direction motor M, motor M are rotated forward；Motor M can unclamp the first button switch after being powered The button of SB1, as now the 3rd public terminal k35 of the 3rd relay and the 3rd normally opened terminal k36 of the 3rd relay are connected, because Even if this first button switch SB1 disconnects, battery G, the 3rd normally opened terminal k36 of the 3rd relay, the 3rd relay the 3rd are public Terminal k35, the normally closed terminal of the first microswitch SQ1, the public terminal of the first microswitch SQ1, the line of the 3rd relay K3 Circle still constitutes a closed-loop path, and the coil of the 3rd relay K3 is still powered on, and motor M is still rotated forward；It is poor that motor M drives Fast device main wheel 110 is rotated forward so that the second connecting plate 45 rotate to expansion direction around the shaft, the insertion of the first latch 330 the In second location hole 41 of two connecting plates 4, the course of work of the part is identical with first embodiment, therefore does not remake repeat specification； When the first latch 330 is inserted in the second location hole 41 and touches the trigger mechanism of the first microswitch SQ1, the first microswitch SQ1 produce switching action so as to public terminal is disconnected with normally closed terminal, now the coil blackout of the 3rd relay K3, the 3rd after Electrical equipment the first public terminal k31 and the 3rd the first normally opened terminal k32 of relay disconnect, the 3rd relay the second public terminal k33 Disconnect with the 3rd the second normally opened terminal k34 of relay, the 3rd public terminal k35 is normally opened with the 3rd relay the 3rd for the 3rd relay Terminal k36 disconnects, and motor M power-off stalling, folded tube are in deployed condition.
2nd, folded tube is changed into the process of folded state from deployed condition：
The button of the second button switch SB2 is pressed, connects the second button switch SB2；Now, battery G, the second button are opened Close SB2, the normally closed terminal of the second microswitch SQ2, the public terminal of the second microswitch SQ2, the coil of the 4th relay K4 Constitute a closed-loop path, the coil electricity of the 4th relay K4, the 4th relay the first public terminal k41 and the 4th relay The first normally opened terminal k42 of device is connected, and the 4th relay the second public terminal k43 is connect with the 4th the second normally opened terminal k44 of relay It is logical, the 3rd public terminal k45 of the 4th relay and the 3rd normally opened terminal k46 connections of the 4th relay so that battery G, the 4th The first normally opened terminal k42 of relay, the 4th relay the first public terminal k41, motor M, the 4th the second public terminal of relay K43, the normally opened terminal k44 of the 4th relay second constitute a closed-loop path, and motor M is powered, and the sense of current is the from motor M The first terminal m1 of two-terminal m2 flow direction motor M, motor M are rotated backward；Motor M can unclamp the second button switch after being powered The button of SB2, as now the 3rd public terminal k45 of the 4th relay and the 3rd normally opened terminal k46 of the 4th relay are connected, because Even if this second button switch SB2 disconnects, battery G, the 3rd normally opened terminal k46 of the 4th relay, the 4th relay the 3rd are public Terminal k45, the normally closed terminal of the second microswitch SQ2, the public terminal of the second microswitch SQ2, the line of the 4th relay K4 Circle still constitutes a closed-loop path, and the coil of the 4th relay K4 is still powered on, and motor M is still rotated backward；It is poor that motor M drives Fast device main wheel 110 is rotated backward, so that the first latch 330 is exited from the second location hole 41 of the second connecting plate 4, second connects Fishplate bar 45 is rotated to folding direction around the shaft, and the course of work of the part is identical with first embodiment, therefore does not remake repeat specification； When the projection 7 on the second pipe fitting 2 touches the trigger mechanism of the second microswitch SQ2, it is dynamic that the second microswitch SQ2 produces switching Make so as to which public terminal is disconnected with normally closed terminal, now the coil blackout of the 4th relay K4, the 4th the first common port of relay Sub- k41 and the normally opened terminal k42 of the 4th relay first disconnect, the 4th relay the second public terminal k43 and the 4th relay the Two normally opened terminal k44 disconnect, and the 3rd public terminal k45 of the 4th relay and the 3rd normally opened terminal k46 of the 4th relay disconnect, electricity Machine M power-off is stalled, and folded tube is in folded state.
5th embodiment：As illustrated in figures 19 and 20, the present embodiment with the difference of first embodiment is：On second pipe fitting 2 Bumpless 7；Differential mechanism main wheel 110 is wire spool；Driver element 200 is different from first embodiment.
Driver element 200 includes the 4th wire spool 230, handle 240, the 4th bracing wire 250 and the 5th bracing wire 260；4th around Drum 230 is arranged on pedestal 6, and the 4th wire spool 230 passes through the 4th bracing wire 250 and the 5th bracing wire 260 with differential mechanism main wheel 110 It is connected, handle 240 is fixedly connected with the 4th wire spool 230 by screw.When rotate handle 240 when, handle 240 drive the 4th around Drum 230 is rotated, and the 4th wire spool 230 passes through the 4th bracing wire 250 and the 5th bracing wire 260 drives differential mechanism main wheel 110 to rotate.This The other structures of embodiment are identical with first embodiment, therefore do not remake repeat specification.
When folded tube to be made is changed into deployed condition from folded state, cyclist rotates forward handle 240, makes differential mechanism master Wheel 110 is rotated forward, so that the second connecting plate 45 inserts the second connection to expansion direction rotation, the first latch 330 around the shaft In second location hole 41 of plate 4, now stop operating handle 240, and folded tube is in deployed condition；When folded tube to be made is from expansion When state is changed into folded state, cyclist rotates backward handle 240, rotates backward differential mechanism main wheel 110, so that first inserts Pin 330 is exited from the second location hole 41 of the second connecting plate 4, the second connecting plate 45 is rotated to folding direction around the shaft, when the When two connecting plates 4 turn to extreme position and can not be rotated further, stop operating handle 240, and now folded tube is in rugosity State.
It should be noted that driver element 200 can also adopt other modes, such as stepper motor or servomotor etc. Automatic control system.
Sixth embodiment：As shown in figure 21 and figure, the present embodiment with the difference of first embodiment is：Locking unit 300 It is different from first embodiment.
In the present embodiment, locking unit 300 include the first wire spool 310, the first bracing wire 320, the first latch 330, One latch spring 340 and blocking unit 350；First wire spool 310 is fixedly connected with the first axle shaft gear 120 of differential mechanism 100, First wire spool 310 is provided with the first limited block 311, and the first limited block 311 can touch the second limited block 61 on pedestal 6； One end of first bracing wire 320 is fixed on the first wire spool 310, the other end is connected with the first latch 330；First latch 330 is worn It is inserted in the first location hole 31 of the first connecting plate 3, when the first connecting plate 3 and the second connecting plate 4 close up, the first latch 330 In may be inserted into the second location hole 41 of the second connecting plate 4 and the trigger mechanism of the first microswitch SQ1 is touched, make the first fine motion Switch SQ1 produces switching action；One end of first latch spring 340 is withstood the first latch 330, other end and withstands pedestal 6, and first The elastic force of latch spring 340 can promote the first latch 330 to move to locking direction；Blocking unit 350 includes block 351, gear Block spring 352 and blocking unit housing 353；Block 351 and stopper spring 352 are arranged in blocking unit housing 353, block bullet Withstand the block 351, other end and withstand blocking unit housing 353 in one end of spring 352；Blocking unit housing 353 is fixed on first pipe On part 1；Second connecting plate 4 can touch block 351；When the second connecting plate 4 does not touch block 351, block 351 is in block The first latch 330 is stretched out and can stop in the presence of spring 352 from blocking unit housing 353, prevent the first latch 330 from Move to locking direction；When the second connecting plate 4 touches block 351, the second connecting plate 4 can make block 351 to blocking unit Move in housing 353, so as to release the stop of 351 pairs of the first latches 330 of block, the first latch 330 is allow to locking direction In motion, the second location hole 41 of the second connecting plate 4 of insertion and touch the trigger mechanism of the first microswitch SQ1.The present embodiment Other structures it is identical with first embodiment, therefore do not remake repeat specification.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
The button that DPDT formula switchs SA1 is pressed, rotates forward motor M, motor M passes through first gear decelerator 210 drive differential mechanism main wheels 110 are rotated forward, and differential mechanism main wheel 110 drives the first axle shaft gear by planetary gear 140,150 120 and second axle shaft gear 130 rotate forward；First axle shaft gear 120 drives the first wire spool 310 to rotate forward, so as to put Loose first bracing wire 320, as now the first latch 330 is stopped by block 351, therefore the first latch 330 can not be to locking direction Motion；The first limited block 311 on the first wire spool 310 is made to touch on pedestal 6 second when the first wire spool 310 is turned to During limited block 61, the first axle shaft gear 120 stops rotating forward due to the stop by the second limited block 61, now first draws Line 320 is in relaxed state, shown in such as Figure 23 (a)；Second axle shaft gear 130 drives the second wire spool 410 to rotate forward, and second Wire spool 410 passes through the second bracing wire 430 and the 3rd bracing wire 440 drives the 3rd wire spool 420 to rotate forward, so as to drive the second company Fishplate bar 45 is rotated to expansion direction around the shaft；As shown in Figure 23 (b) and Figure 23 (c), when the second connecting plate 4 touches block 351, Second connecting plate 4 makes block 351 move into blocking unit housing 353, so as to release the resistance of 351 pairs of the first latches 330 of block Gear；When the second connecting plate 4 is turned to closes up the first connecting plate 3 and the second connecting plate 4, now the first location hole 31 and second The position correspondence of location hole 41, the first latch 330 are moved to locking direction in the presence of the first latch spring 340, and first inserts During pin 330 inserts the second location hole 41 and the trigger mechanism of the first microswitch SQ1 is touched, the first microswitch SQ1 is produced and cut Move work so as to which public terminal is disconnected with normally closed terminal, and now motor M power-off stalling, folded tube are in deployed condition, such as Figure 23 Shown in (d).
2nd, folded tube is changed into the process of folded state from deployed condition：
The button that DPDT formula switchs SA1 is pressed, rotates backward motor M, motor M passes through first gear decelerator 210 drive differential mechanism main wheels 110 are rotated backward；As shown in Figure 24 (a) and Figure 24 (b), when just starting, due to the first latch 330 It is inserted in the second location hole 41 of the second connecting plate 4, therefore the second connecting plate 45 can not be rotated to folding direction around the shaft, so as to The second axle shaft gear 130 is prevented from rotating backward, but the first axle shaft gear 120 can be anti-under the drive of differential mechanism main wheel 110 To rotation, the first axle shaft gear 120 drives the first wire spool 310 to rotate backward, and the first wire spool 310 passes through the first bracing wire 320 The first latch 330 is pulled, the first latch 330 is moved to unlocking direction and is compressed the first latch spring 340；Such as Figure 24 (c) institutes Show, after the first latch 330 moves a segment distance, the first latch 330 is exited from the second location hole 41, due to without first The stop of latch 330, the second axle shaft gear 130 can be rotated backward under the drive of differential mechanism main wheel 110, the second connecting plate 4 5 rotated to folding direction under the drive of the second axle shaft gear 130 around the shaft, while with the rotation of the second connecting plate 4, block 351 stretch out in the presence of stopper spring 352 from blocking unit housing 353；First latch 330 is in the first axle shaft gear 120 Drive under move to unlocking direction, until the first axle shaft gear 120 stops reversely turning in the presence of the first latch spring 340 It is dynamic；Second connecting plate 4 is rotated to folding direction under the drive of the second axle shaft gear 130, when the projection 7 on the second pipe fitting 2 is touched When touching the trigger mechanism of the second microswitch SQ2, the second microswitch SQ2 produce switching action so as to public terminal with it is normally closed Terminal disconnects, and now motor M power-off stalling, folded tube are in folded state, shown in such as Figure 24 (d).
7th embodiment：As shown in figure 25, the present embodiment with the difference of sixth embodiment is：First microswitch SQ1 is solid It is scheduled on pedestal 6, on the first latch 330, is connected with collision block 332, collision block 332 can touches the triggering machine of the first microswitch SQ1 Structure, makes the first microswitch SQ1 produce switching action.The other structures of the present embodiment are identical with sixth embodiment, therefore no longer Make repeat specification.
For folded tube is changed into unique difference of the process of deployed condition, the present embodiment and sixth embodiment from folded state It is：When the first latch 330 is inserted in the second location hole 41, the collision block 332 being connected with the first latch 330 is touched the first fine motion and is opened The trigger mechanism of SQ1 is closed, the first microswitch SQ1 produces switching action so as to which public terminal is disconnected with normally closed terminal, now electricity Machine M power-off is stalled, and folded tube is in deployed condition.
For folded tube is changed into the process of folded state from deployed condition, the present embodiment is identical with sixth embodiment, Therefore do not remake repeat specification.
8th embodiment：As shown in Figure 26 and Figure 27, the present embodiment with the difference of first embodiment is：Second connecting plate 4 The second location hole of upper nothing 41；First microswitch SQ1 is fixed on the side of the second connecting plate 4；Pedestal 6 is provided with the second limited block 61 and the 3rd limited block 62；Locking unit 300 is different from first embodiment.
In the present embodiment, locking unit 300 includes the first wire spool 310, the first bracing wire 320, latch hook 360, latch hook bullet Spring 370 and latch hook rotating shaft 380；First wire spool 310 is fixedly connected with the first axle shaft gear 120 of differential mechanism 100, the first coiling Disk 310 is provided with the first limited block 311, and the second limited block 61 or the 3rd that the first limited block 311 can be touched on pedestal 6 is spacing Block 62；Latch hook 360 is arranged on the first connecting plate 3 by latch hook rotating shaft 380, and latch hook 360 can be around 380 turns of latch hook rotating shaft Dynamic, one end of latch hook spring 370 is connected with latch hook 360, the other end is connected with the first connecting plate 3, and the elastic force of latch hook spring 370 can Rotated to locking direction with band moveable lock hook 360；First connecting plate 3 is provided with the first location hole 31, and one end of the first bracing wire 320 is fixed On the first wire spool 310, the other end is connected through the first location hole 31 with latch hook 360；When the first connecting plate 3 and the second connection When plate 4 closes up, latch hook 360 can hook the second connecting plate 4, and latch hook 360 is provided with latch hook projection 361, when latch hook 360 hooks During two connecting plates 4, latch hook projection 361 touches the trigger mechanism of the first microswitch SQ1, makes the first microswitch SQ1 produce switching Action.The other structures of the present embodiment are identical with first embodiment, therefore do not remake repeat specification.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
The button that DPDT formula switchs SA1 is pressed, rotates forward motor M, motor M passes through first gear decelerator 210 drive differential mechanism main wheels 110 are rotated forward, and differential mechanism main wheel 110 drives the first axle shaft gear by planetary gear 140,150 120 and second axle shaft gear 130 rotate forward；First axle shaft gear 120 drives the first wire spool 310 to rotate forward, so as to put Loose first bracing wire 320, now latch hook 360 rotate to locking direction in the presence of latch hook spring 370, until the first wire spool When the first limited block 311 on 310 touches the second limited block 61 on pedestal 6, the first axle shaft gear 120 is due to being subject to second The stop of limited block 61 and stop rotating forward, shown in such as Figure 28 (a)；Second axle shaft gear 130 is just driving the second wire spool 410 To rotation, the second wire spool 410 passes through the second bracing wire 430 and the 3rd bracing wire 440 drives the 3rd wire spool 420 to rotate forward, from And drive the second connecting plate 45 to rotate to expansion direction around the shaft；As shown in Figure 28 (b) and Figure 28 (c), when the second connecting plate 4 is touched During latch hook 360, latch hook 360 is rotated to unlocking direction under the pressure effect of the second connecting plate 4；When the second connecting plate 4 is rotated When closing up the first connecting plate 3 and the second connecting plate 4, latch hook 360 is rotated to locking direction in the presence of latch hook spring 370 And the second connecting plate 4 is hooked, now the latch hook projection 361 on latch hook 360 touches the trigger mechanism of the first microswitch SQ1, the One microswitch SQ1 produces switching action so as to which public terminal is disconnected with normally closed terminal, now motor M power-off stalling, folded tube In deployed condition, shown in such as Figure 28 (d).
2nd, folded tube is changed into the process of folded state from deployed condition：
The button that DPDT formula switchs SA1 is pressed, rotates backward motor M, motor M passes through first gear decelerator 210 drive differential mechanism main wheels 110 are rotated backward；As shown in Figure 29 (a) and Figure 29 (b), when just starting, as latch hook 360 is hooked Second connecting plate 4, thus the second connecting plate 4 can not around the shaft 5 to folding direction rotate so that the second axle shaft gear 130 is not Can rotate backward, but the first axle shaft gear 120 can be rotated backward under the drive of differential mechanism main wheel 110, the first axle shaft gear 120 the first wire spools 310 of drive are rotated backward, and the first wire spool 310 pulls latch hook 360 by the first bracing wire 320, makes latch hook 360 rotate to unlocking direction；As shown in Figure 29 (c), after latch hook 360 turns an angle, latch hook 360 is from the second connecting plate 4 Upper disengagement, now the second axle shaft gear 130 can rotate backward under the drive of differential mechanism main wheel 110, the second connecting plate 4 is 5 rotated to folding direction under the drive of two axle shaft gears 130 around the shaft；Latch hook 360 under the drive of the first axle shaft gear 120 to Unlocking direction is rotated, when the first limited block 311 on the first wire spool 310 touches three limited block 62 on pedestal 6, First axle shaft gear 120 stops rotating backward due to the stop by the 3rd limited block 62；Second connecting plate 4 is in the second semiaxis Rotate to folding direction under the drive of gear 130, when the projection 7 on the second pipe fitting 2 touches the triggering machine of the second microswitch SQ2 During structure, the second microswitch SQ2 produces switching action so as to which public terminal is disconnected with normally closed terminal, and now motor M power-off stops Turn, folded tube is in folded state, shown in such as Figure 29 (d).
9th embodiment：As shown in Figure 30,31, 32, the present embodiment with the difference of first embodiment is：Second microswitch SQ2 is fixed on the second pipe fitting 2；Bumpless 7 on second pipe fitting 2；Locating piece 70 is fixed with second pipe fitting 2, on locating piece 70 It is provided with auxiliary positioning hole 71；Without the first limited block 311 on first wire spool 310；Without the second limited block 61 on pedestal 6；Locking is single Unit 300 is different from first embodiment.
Locking unit 300 includes the first wire spool 310, the first bracing wire 320, the first latch 330, the first latch spring 340 With auxiliary unit 390；First wire spool 310 is fixedly connected with the first axle shaft gear 120 of differential mechanism 100；First bracing wire 320 One end is fixed on the first wire spool 310, the other end is connected with the first latch 330；First latch 330 is provided with inclined-plane 331, the One latch 330 is interspersed in the first location hole 31 of the first connecting plate 3, when the first connecting plate 3 and the second connecting plate 4 close up, During first latch 330 may be inserted into the second location hole 41 of the second connecting plate 4 and touch the triggering machine of the first microswitch SQ1 Structure, makes the first microswitch SQ1 produce switching action；Withstand the first latch 330, other end in one end of first latch spring 340 Pedestal 6 is withstood, the elastic force of the first latch spring 340 can promote the first latch 330 to move to locking direction；Auxiliary unit 390 Including auxiliary bolt 391, auxiliary stay 392, secondary spring 393 and auxiliary unit pedestal 394；Auxiliary unit pedestal 394 is fixed On the first pipe fitting 1；Auxiliary bolt 391 is provided with auxiliary bolt inclined-plane 3911, and auxiliary bolt 391 is arranged on auxiliary unit pedestal On 394, when folded tube is in folded state, during auxiliary bolt 391 may be inserted into the auxiliary positioning hole 71 of locating piece 70 and touch The trigger mechanism of the second microswitch SQ2 is touched, makes the second microswitch SQ2 produce switching action；One end top of secondary spring 393 Firmly the auxiliary bolt 391, other end withstands auxiliary unit pedestal 394, and the elastic force of secondary spring 393 can promote auxiliary bolt 391 Move to locking direction；One end of auxiliary stay 392 is fixed on the first wire spool 310, the other end and 391 phase of auxiliary bolt Even.The other structures of the present embodiment are identical with first embodiment, therefore do not remake repeat specification.
The operation principle of the present embodiment is as follows：
First, folded tube is changed into the process of deployed condition from folded state：
As shown in Figure 33 (a), when folded tube is in folded state, the auxiliary that auxiliary bolt 391 is inserted in locating piece 70 is fixed In the hole 71 of position, therefore the second connecting plate 45 can not be rotated to expansion direction around the shaft.Press DPDT formula switch SA1 by Button, rotates forward motor M, and motor M drives differential mechanism main wheel 110 to rotate forward by first gear decelerator 210；Such as Figure 33 Shown in (b), when just starting, as the second connecting plate 45 can not be rotated to expansion direction around the shaft, therefore the second axle shaft gear 130 Can not rotate forward, differential mechanism main wheel 110 can only drive the first axle shaft gear 120 to rotate forward；First axle shaft gear 120 drives First wire spool 310 is rotated forward, and the first wire spool 310 loosens the first bracing wire 320, makes the first latch 330 in the first latch bullet Move to locking direction in the presence of spring 340, while the first wire spool 310 pulls auxiliary bolt 391 by auxiliary stay 392, Auxiliary bolt 391 is made to move to unlocking direction and compress secondary spring 393；As shown in Figure 33 (c), when auxiliary bolt 391 is moved After one segment distance, auxiliary bolt 391 is exited from auxiliary positioning hole 71, due to the stop without auxiliary bolt 391, the second half Shaft gear 130 can be rotated forward under the drive of differential mechanism main wheel 110, band of second connecting plate 4 in the second axle shaft gear 130 5 rotated to expansion direction under dynamic around the shaft；First axle shaft gear 120 drives the first wire spool 310 to rotate forward, until the first half Shaft gear 120 stops rotating forward in the presence of secondary spring 393；Second connecting plate 45 is rotated to expansion direction around the shaft, When the second connecting plate 4 touches the inclined-plane 331 of the first latch 330, the first latch 330 is under the pressure effect of the second connecting plate 4 Move to unlocking direction；When the second connecting plate 4 is turned to closes up the first connecting plate 3 and the second connecting plate 4, now first is fixed Position hole 31 is corresponding with the position of the second location hole 41, and the first latch 330 is in the presence of the first latch spring 340 to locking direction Motion, during the first latch 330 inserts the second location hole 41 and touches the trigger mechanism of the first microswitch SQ1, and the first fine motion is opened Close SQ1 and produce switching action so as to which public terminal is disconnected with normally closed terminal, now motor M power-off stalling, folded tube is in expansion Shown in state, such as Figure 33 (d).
2nd, folded tube is changed into the process of folded state from deployed condition：
The button that DPDT formula switchs SA1 is pressed, rotates backward motor M, motor M passes through first gear decelerator 210 drive differential mechanism main wheels 110 are rotated backward；As shown in Figure 34 (a) and 34 (b), when just starting, as the first latch 330 is inserted In the second location hole 41 of the second connecting plate 4, therefore the second connecting plate 45 can not be rotated to folding direction around the shaft, so that Second axle shaft gear 130 can not be rotated backward, but the first axle shaft gear 120 can be under the drive of differential mechanism main wheel 110 reversely Rotate, the first axle shaft gear 120 drives the first wire spool 310 to rotate backward, and the first wire spool 310 is drawn by the first bracing wire 320 Dynamic first latch 330, makes the first latch 330 that the first latch spring 340 is moved and compressed to unlocking direction, while the first wire spool 310 loosen auxiliary stay 392, auxiliary bolt 391 is moved to locking direction in the presence of secondary spring 393；Such as Figure 34 (c) Shown, after the first latch 330 moves a segment distance, the first latch 330 is exited from the second location hole 41, due to without the The stop of one latch 330, the second axle shaft gear 130 can be rotated backward under the drive of differential mechanism main wheel 110, the second connecting plate 45 rotate to folding direction under the drive of the second axle shaft gear 130 around the shaft；First axle shaft gear 120 drives the first wire spool 310 rotate backward, until the first axle shaft gear 120 in the presence of the first latch spring 340 stops rotating backward；Second connection Plate 45 is rotated to folding direction under the drive of the second axle shaft gear 130 around the shaft, when the locating piece 70 on the second pipe fitting 2 is touched During the auxiliary bolt inclined-plane 3911 of auxiliary bolt 391, auxiliary bolt 391 is transported to unlocking direction under the pressure effect of locating piece 70 It is dynamic；The auxiliary bolt 391 when the second connecting plate 4 is turned to makes auxiliary bolt 391 corresponding with 71 pairs, the auxiliary positioning hole of locating piece 70 Move to locking direction in the presence of secondary spring 393, during auxiliary bolt 391 inserts auxiliary positioning hole 71 and to touch second micro- The trigger mechanism of dynamic switch SQ2, the second microswitch SQ2 produce switching action so as to which public terminal is disconnected with normally closed terminal, this When motor M power-off stalling, folded tube is in folded state, shown in such as Figure 34 (d).
Tenth embodiment：As shown in figure 35, to be carried out unit 400 from the difference of first embodiment different for the present embodiment. In the present embodiment, performance element 400 includes that the first execution gear 450 and second performs gear 460；First perform gear 450 with Second axle shaft gear 130 of differential mechanism 100 is fixedly connected, and the second execution gear 460 is fixed on the second connecting plate 4, and second holds The axis of row gear 460 and the axis of rotating shaft 5 are located along the same line, and first performs gear 450 performs 460 phase of gear with second Engagement.When the second axle shaft gear 130 is rotated, the second axle shaft gear 130 drives first to perform gear 450 and rotates, and first performs Gear 450 drives second to perform gear 460 and rotates, so as to drive the second connecting plate 45 to rotate around the shaft.The present embodiment other Structure is identical with first embodiment, therefore does not remake repeat specification.
In the present embodiment, folded tube from folded state be changed into deployed condition process and from deployed condition be changed into fold The process of state is identical with first embodiment, therefore does not remake repeat specification.
11st embodiment：As shown in figure 36, to be carried out unit 400 from the difference of first embodiment different for the present embodiment. In the present embodiment, performance element 400 includes that the 3rd execution gear the 470, the 4th performs gear 480 and second gear decelerator 490；3rd execution gear 470 is fixedly connected with the second axle shaft gear 130 of differential mechanism 100, and the 4th execution gear 480 is fixed on On second connecting plate 4, the axis of the 4th execution gear 480 and the axis of rotating shaft 5 are located along the same line, second gear decelerator 490 are fixed on the first pipe fitting 1；Second gear decelerator 490 is the Worm-gear type decelerator with auto-lock function, the second tooth Wheel decelerator 490 includes second gear decelerator input gear 491 and second gear output gear of speed reducer 492；3rd performs Gear 470 is meshed with second gear decelerator input gear 491, and the 4th performs gear 480 is exported with second gear decelerator Gear 492 is meshed.When the second axle shaft gear 130 is rotated, the second axle shaft gear 130 drives the 3rd to perform gear 470 and rotates, 3rd execution gear 470 drives second gear decelerator input gear 491 to rotate, and second gear decelerator input gear 491 leads to The worm and gear crossed in second gear decelerator 490 drives second gear output gear of speed reducer 492 to rotate, and second gear is slowed down Device output gear 492 drives the 4th to perform gear 480 and rotates, so as to drive the second connecting plate 45 to rotate around the shaft.The present embodiment Other structures it is identical with first embodiment, therefore do not remake repeat specification.
In the present embodiment, folded tube from folded state be changed into deployed condition process and from deployed condition be changed into fold The process of state is identical with first embodiment, therefore does not remake repeat specification.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the principle and spirit of the present invention, that what is made any repaiies Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (10)

1. a kind of control device of folded tube, including the first pipe fitting (1), the second pipe fitting (2), the first connecting plate (3), the second connection Plate (4) and rotating shaft (5), first connecting plate (3) are fixed on first pipe fitting (1), and second connecting plate (4) is fixed On second pipe fitting (2), the side of first connecting plate (3) is with the side of second connecting plate (4) by described Rotating shaft (5) is hinged, it is characterised in that：
Also include differential mechanism (100), driver element (200), locking unit (300) and performance element (400)；
The differential mechanism (100) includes differential mechanism main wheel (110), the first axle shaft gear (120), the second axle shaft gear (130), OK Star gear (140,150) and planetary gear shaft (160)；The planetary gear (140,150) is by the planetary gear shaft (160) On the differential mechanism main wheel (110), the planetary gear (140,150) can turn around the planetary gear shaft (160) Dynamic, the side of the planetary gear (140,150) is meshed with first axle shaft gear (120), the planetary gear (140, 150) opposite side is meshed with second axle shaft gear (130)；The axis of the differential mechanism main wheel (110), described first The axis of the axis of axle shaft gear (120) and second axle shaft gear (130) is located along the same line；
Pedestal (6) is fixed with first pipe fitting (1), the differential mechanism (100) is on the pedestal (6)；
The driver element (200) is connected with the differential mechanism main wheel (110), and the driver element (200) drives the differential Device main wheel (110) is rotated；
The locking unit (300) is connected with first axle shaft gear (120) of the differential mechanism (100), first half axle gear Wheel (120) drives the locking unit (300) motion, the locking unit (300) can realize first connecting plate (3) and Locking or unblock between second connecting plate (4)；
The performance element (400) and second connecting plate (4), the second axle shaft gear (130) phase of the differential mechanism (100) Even, second axle shaft gear (130) drives second connecting plate (4) around the rotating shaft by the performance element (400) (5) rotate.
2. the control device of folded tube according to claim 1, it is characterised in that：
The differential mechanism main wheel (110) is gear；
The driver element (200) includes motor (M), first gear decelerator (210) and control circuit unit (220)；
The motor (M) and the first gear decelerator (210) are on the pedestal (6)；The output of the motor (M) Axle is connected with the first gear decelerator (210), and the output shaft of the first gear decelerator (210) is provided with output gear (211), the output gear (211) is meshed with the differential mechanism main wheel (110)；
The control circuit unit (220) is electrically connected with the motor (M), and the control circuit unit (220) controls the electricity The rotation of machine (M).
3. the control device of folded tube according to claim 2, it is characterised in that：Control circuit unit (220) bag Include the first microswitch (SQ1), the second microswitch (SQ2), the first diode (V1), the second diode (V2), DPDT Formula switchs (SA1) and battery (G)；
DPDT formula switch (SA1) is non-automatically reset switch；DPDT formula switch (SA1) has two groups of ends Son, i.e. the first pole the first terminal (a1), the first pole Second terminal (a2) and the first pole public terminal (a0), the second pole the first terminal (b1), the second pole Second terminal (b2) and the second pole public terminal (b0)；First microswitch (SQ1) is fixed on folded tube On, when the structure in folded tube touches the trigger mechanism of first microswitch (SQ1), first microswitch (SQ1) produce switching action；Second microswitch (SQ2) is fixed in folded tube, when the structure touching institute in folded tube When stating the trigger mechanism of the second microswitch (SQ2), second microswitch (SQ2) produces switching action；
The DPDT formula switchs the first pole the first terminal (a1), the second pole Second terminal (b2) and the battery of (SA1) (G) positive pole electrical connection；First pole Second terminal (a2) of DPDT formula switch (SA1), the second pole the first terminal (b1) electrically connect with the negative pole of the battery (G)；First pole public terminal (a0) of DPDT formula switch (SA1) and institute State the positive pole electrical connection of the first diode (V1)；The negative pole of first diode (V1) and first microswitch (SQ1) The electrical connection of normally closed terminal；The public terminal of first microswitch (SQ1) is electric with the first terminal (m1) of the motor (M) Connection；The Second terminal (m2) of the motor (M) switchs the second pole public terminal (b0) electricity of (SA1) with the DPDT formula Connection；The negative pole of second diode (V2) is electrically connected with the positive pole of first diode (V1)；Second diode (V2) positive pole is electrically connected with the normally closed terminal of second microswitch (SQ2)；Second microswitch (SQ2) it is public Terminal is electrically connected with the public terminal of first microswitch (SQ1).
4. the control device of folded tube according to claim 2, it is characterised in that：Control circuit unit (220) bag Include the first microswitch (SQ1), the second microswitch (SQ2), the first relay (K1), the second relay (K2), triple-pole double throw Formula switchs (SA2) and battery (G)；
First relay (K1) has one group of terminal, i.e. the first relay public terminal (k11) and the first relay normally open end Sub (k12)；Second relay (K2) has one group of terminal, i.e. the second relay public terminal (k21) and the second relay normal Beginning (k22)；Triple-pole double throw formula switch (SA2) is non-automatically reset switch；The triple-pole double throw formula switchs (SA2) There are three groups of terminals, i.e. the first pole the first terminal (a1), the first pole Second terminal (a2) and the first pole public terminal (a0), the second pole The first terminal (b1), the second pole Second terminal (b2) and the second pole public terminal (b0), the 3rd pole the first terminal (c1), the 3rd pole Second terminal (c2) and the 3rd pole public terminal (c0)；First microswitch (SQ1) is fixed in folded tube, works as folded tube On structure when touching the trigger mechanism of first microswitch (SQ1), it is dynamic that first microswitch (SQ1) produces switching Make；Second microswitch (SQ2) is fixed in folded tube, when the structure in folded tube touches second microswitch (SQ2), during trigger mechanism, second microswitch (SQ2) produces switching action；
The triple-pole double throw formula switchs the first pole the first terminal (a1), the second pole Second terminal (b2) and the battery of (SA2) (G) positive pole electrical connection；First pole Second terminal (a2) of triple-pole double throw formula switch (SA2), the second pole the first terminal (b1) electrically connect with the negative pole of the battery (G)；The normally closed terminal of first microswitch (SQ1) and the triple-pole double throw formula First pole public terminal (a0) electrical connection of switch (SA2)；The public terminal and described first of first microswitch (SQ1) One terminal electrical connection of the coil of relay (K1)；Another terminal and described three of the coil of first relay (K1) 3rd pole the first terminal (c1) electrical connection of pole double-throw formula switch (SA2)；The normally closed terminal of second microswitch (SQ2) with First pole public terminal (a0) electrical connection of triple-pole double throw formula switch (SA2)；Second microswitch (SQ2) it is public Terminal is electrically connected with a terminal of the coil of second relay (K2)；The coil of second relay (K2) it is another The 3rd pole Second terminal (c2) that individual terminal switchs (SA2) with the triple-pole double throw formula is electrically connected；The first end of the motor (M) The first pole public terminal (a0) that sub (m1) switchs (SA2) with the triple-pole double throw formula is electrically connected；Second end of the motor (M) Sub (m2) is electrically connected with the first relay normally open terminal (k12)；The first relay public terminal (k11) and described three 3rd pole public terminal (c0) electrical connection of pole double-throw formula switch (SA2)；The 3rd of triple-pole double throw formula switch (SA2) is extremely public The second pole public terminal (b0) that terminal (c0) switchs (SA2) with the triple-pole double throw formula altogether is electrically connected；Second relay Normally opened terminal (k22) is electrically connected with the first relay normally open terminal (k12)；The second relay public terminal (k21) Electrically connect with the first relay public terminal (k11).
5. the control device of folded tube according to claim 1, it is characterised in that：
The differential mechanism main wheel (110) is wire spool；
The driver element (200) is including the 4th wire spool (230), handle (240), the 4th bracing wire (250) and the 5th bracing wire (260)；
4th wire spool (230) on the pedestal (6), the 4th wire spool (230) and the differential mechanism master Wheel (110) is connected with the 5th bracing wire (260) by the 4th bracing wire (250), and the handle (240) is fixed on described the On four wire spools (230).
6. the control device of folded tube according to claim 1, it is characterised in that：
The locking unit (300) is inserted including the first wire spool (310), the first bracing wire (320), the first latch (330) and first Pin spring (340)；First connecting plate (3) is provided with the first location hole (31), and second connecting plate (4) is provided with the second positioning Hole (41)；First wire spool (310) is fixedly connected with first axle shaft gear (120) of the differential mechanism (100), and described One wire spool (310) is provided with the first limited block (311), and the pedestal (6) is provided with the second limited block (61), first limit Second limited block (61) can be touched in position block (311)；One end of first bracing wire (320) is fixed on first coiling On disk (310), the other end is connected with first latch (330)；First latch (330) is provided with inclined-plane (331), described First latch (330) is interspersed in first location hole (31) of first connecting plate (3), when first connecting plate (3) and First latch (330) described in when second connecting plate (4) is closed up may be inserted into the second location hole of second connecting plate (4) (41) in；Withstand first latch (330), the other end and withstand the pedestal in one end of first latch spring (340) (6)。
7. the control device of folded tube according to claim 1, it is characterised in that：
The locking unit (300) includes the first wire spool (310), the first bracing wire (320), the first latch (330), the first latch Spring (340) and blocking unit (350)；First connecting plate (3) is provided with the first location hole (31), second connecting plate (4) it is provided with the second location hole (41)；First axle shaft gear (120) of first wire spool (310) and the differential mechanism (100) It is fixedly connected, first wire spool (310) is provided with the first limited block (311), the pedestal (6) is provided with the second limited block (61), first limited block (311) can touch second limited block (61)；One end of first bracing wire (320) is solid It is scheduled on first wire spool (310), the other end is connected with first latch (330)；First latch (330) is interted In first location hole (31) of first connecting plate (3), when first connecting plate (3) and second connecting plate (4) First latch (330) described in when closing up is may be inserted in second location hole (41) of second connecting plate (4)；Described first inserts Withstand first latch (330), the other end and withstand the pedestal (6) in one end of pin spring (340)；
The blocking unit (350) includes block (351), stopper spring (352) and blocking unit housing (353)；The block And the stopper spring (352) is in the blocking unit housing (353), one end of the stopper spring (352) (351) Withstand the block (351), the other end and withstand the blocking unit housing (353)；The blocking unit housing (353) is fixed on On first pipe fitting (1)；Second connecting plate (4) can touch the block (351)；When second connecting plate (4) When not touching the block (351), the block (351) stops single from described in the presence of the stopper spring (352) First latch (330) is stretched out and can be stopped in first housing (353), makes first latch (330) can not be to locking side To motion；When second connecting plate (4) touches block (351), second connecting plate (4) can make the block (351) move into the blocking unit housing (353), so as to release the block (351) to first latch (330) Stop, first latch (330) is moved and is inserted the second location hole of second connecting plate (4) to locking direction (41) in.
8. the control device of folded tube according to claim 1, it is characterised in that：
The locking unit (300) includes the first wire spool (310), the first bracing wire (320), latch hook (360), latch hook spring And latch hook rotating shaft (380) (370)；First axle shaft gear (120) of first wire spool (310) and the differential mechanism (100) It is fixedly connected, first wire spool (310) is provided with the first limited block (311), the pedestal (6) is provided with the second limited block (61) and the 3rd limited block (62), first limited block (311) can touch second limited block (61) or the described 3rd Limited block (62)；The latch hook (360) by the latch hook rotating shaft (380) on first connecting plate (3), the lock Hook (360) can be rotated around the latch hook rotating shaft (380), one end and the latch hook (360) phase of the latch hook spring (370) Even, the other end is connected with first connecting plate (3)；First connecting plate (3) is provided with the first location hole (31), and described first One end of bracing wire (320) is fixed on first wire spool (310), the other end through first location hole (31) with it is described Latch hook (360) is connected；When first connecting plate (3) and second connecting plate (4), when closing up, the latch hook (360) can be with hook State the second connecting plate (4) in residence.
9. the control device of folded tube according to claim 1, it is characterised in that：
The locking unit (300) includes the first wire spool (310), the first bracing wire (320), the first latch (330), the first latch Spring (340) and auxiliary unit (390)；First connecting plate (3) is provided with the first location hole (31), second connecting plate (4) it is provided with the second location hole (41)；Locating piece (70) is fixed with second pipe fitting (2), the locating piece (70) is provided with Auxiliary positioning hole (71)；First wire spool (310) is fixed with first axle shaft gear (120) of the differential mechanism (100) to be connected Connect；One end of first bracing wire (320) is fixed on first wire spool (310), the other end and first latch (330) it is connected；First latch (330) is provided with inclined-plane (331), and first latch (330) is interspersed in described first and connects In first location hole (31) of fishplate bar (3), described in when first connecting plate (3) and second connecting plate (4) close up One latch (330) is may be inserted in second location hole (41) of second connecting plate (4)；First latch spring (340) One end withstand first latch (330), the other end and withstand the pedestal (6)；
The auxiliary unit (390) includes auxiliary bolt (391), auxiliary stay (392), secondary spring (393) and auxiliary unit Pedestal (394)；The auxiliary unit pedestal (394) is fixed on first pipe fitting (1)；Set on the auxiliary bolt (391) There is auxiliary bolt inclined-plane (3911), the auxiliary bolt (391) works as folded tube on the auxiliary unit pedestal (394) In folded state when the auxiliary bolt (391) may be inserted into the locating piece (70) auxiliary positioning hole (71) in；It is described Withstand the auxiliary bolt (391), the other end and withstand the auxiliary unit pedestal (394) in one end of secondary spring (393)；It is described One end of auxiliary stay (392) is fixed on first wire spool (310), the other end is connected with the auxiliary bolt (391).
10. the control device of folded tube according to claim 1, it is characterised in that：
The performance element (400) includes the second wire spool (410), the 3rd wire spool (420), the second bracing wire (430) and the 3rd Bracing wire (440)；Second wire spool (410) is fixedly connected with second axle shaft gear (130) of the differential mechanism (100), institute State the 3rd wire spool (420) to be fixed on second connecting plate (4), the axis of the 3rd wire spool (420) and described turn The axis of axle (5) is located along the same line, and second wire spool (410) and the 3rd wire spool (420) are by described Two bracing wires (430) are connected with the 3rd bracing wire (440).
CN201611098342.7A 2016-12-03 2016-12-03 A kind of control device of folded tube Pending CN106553731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611098342.7A CN106553731A (en) 2016-12-03 2016-12-03 A kind of control device of folded tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611098342.7A CN106553731A (en) 2016-12-03 2016-12-03 A kind of control device of folded tube

Publications (1)

Publication Number Publication Date
CN106553731A true CN106553731A (en) 2017-04-05

Family

ID=58445681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611098342.7A Pending CN106553731A (en) 2016-12-03 2016-12-03 A kind of control device of folded tube

Country Status (1)

Country Link
CN (1) CN106553731A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108216463A (en) * 2018-02-01 2018-06-29 嘉兴市优贝童车有限公司 A kind of child's vehicle folding button
CN110155234A (en) * 2019-06-18 2019-08-23 常州洪记两轮智能交通工具有限公司 A kind of bicycle folding mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108216463A (en) * 2018-02-01 2018-06-29 嘉兴市优贝童车有限公司 A kind of child's vehicle folding button
CN110155234A (en) * 2019-06-18 2019-08-23 常州洪记两轮智能交通工具有限公司 A kind of bicycle folding mechanism

Similar Documents

Publication Publication Date Title
CN106553732A (en) A kind of control device of folded tube
CN207381641U (en) Charging gun electrical lock apparatus and charging gun electronic lock system
CN106553731A (en) A kind of control device of folded tube
CN109458071A (en) Engine hood lock and automobile
CN104577841A (en) Novel circuit breaker cranking-in and cranking-out driving mechanism
CN106594019A (en) Control device of telescopic sleeve pipe
CN105270607A (en) Helm system locking device
CN108358048B (en) A kind of petroleum machinery is with clamping lifting device
CN107336779A (en) A kind of control device of folded tube
CN107336778A (en) A kind of control device of folded tube
CN107336777A (en) A kind of control device of folded tube
CN106494550A (en) A kind of control device of folded tube
CN207436732U (en) A kind of door with face identification system
CN207663979U (en) A kind of three-position switch operation mechanism
CN208127051U (en) A kind of automatic transfer equipment of dual-power transfer switch
CN206250138U (en) N phases breaker unit and release unit with motor-operating mechanism
CN106494551A (en) A kind of control device of folded tube
CN106494552A (en) A kind of bicycle folds the control device of back vent
CN206098217U (en) Dual -power switch's shifter
CN106773640A (en) A kind of control device of telescopic tube
CN207017797U (en) A kind of case electronic lock
CN210164349U (en) Electromechanical separator of intelligence lock
CN103426659A (en) Gear drive device for high-voltage electrical appliance operating mechanisms and having function of post-separation re-meshing
CN107336780A (en) A kind of control device of folded tube
CN103248113A (en) Automatic change-over switch controller

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170405