CN106184491B - A kind of middle support lock and electric vehicle - Google Patents
A kind of middle support lock and electric vehicle Download PDFInfo
- Publication number
- CN106184491B CN106184491B CN201610714367.9A CN201610714367A CN106184491B CN 106184491 B CN106184491 B CN 106184491B CN 201610714367 A CN201610714367 A CN 201610714367A CN 106184491 B CN106184491 B CN 106184491B
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- motor
- support
- support lock
- removable pin
- controller
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- 230000033001 locomotion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
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- 238000012545 processing Methods 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to central pillar of electric car anti-theft device fields, refer in particular to a kind of novel middle support lock, including support lock assembly and support fixing bolt, the support lock assembly includes support lock shell, motor is fixed in support lock shell, the output shaft of motor is fixedly connected with expanding pulley, driving inclined-plane is formed on the expanding pulley, sliding slot is also formed in the support lock shell and the radial side of motor output shaft is arranged in sliding slot, sliding is provided with removable pin in the sliding slot, extend drive rod towards motor drive direction in the middle part of removable pin, drive rod is against in driving inclined-plane, sliding slot side corresponding with drive rod offers the fluting for drive rod sliding；The present invention has structure simple, easy to use, long service life, and driving is stablized, it is not easy to stuck phenomenon occurs, and the advantages of intelligent control.
Description
Technical field
The invention belongs to central pillar of electric car anti-theft device fields, refer in particular to the novel middle support lock of one kind and using the middle support lock
Electric vehicle.
Background technique
Battery-operated motor cycle is relatively conventional one of the vehicles at present, by people due to its is light and low noise the advantages that
Like.Existing electrocar anti-theft lock, it is typically outer with lock or common magnetic brake lock etc..These antitheft lock bases
All be in sheet it is exposed outside, it is easy to pried open by robber, and lockhole is easy to cause key not open and operate not into silt
The drawbacks such as facilitate, is often stolen so as to cause electric vehicle, brings very huge economic loss and worry to car owner.
In order to solve the problem above-mentioned, people have invented steering lock hub and have stopped lock etc., but the installation position of these theftproof locks
Structure is complicated, installation and maintenance trouble.
The support bracket of battery-operated motor cycle is set to the downside in the middle part of battery-operated motor cycle, when driver stops battery-operated motor cycle
When, the rear-wheel of battery-operated motor cycle can be made to leave ground by propping support bracket.Support bracket generally comprises and electric motorcycle
Upper bracket that vehicle bottom is fixedly connected with and with the lower bracket that is hinged below upper bracket, when propping lower bracket, battery-operated motor cycle
Rear-wheel leave ground, when being lifted up lower bracket around hinge joint, the rear-wheel of battery-operated motor cycle drops back into ground again.
To prevent motorcycle stolen, people devise a kind of locking device of support bracket, [its application No. is:
201320015959.3；Its Publication No.: 203064085U], which is stretched by magnet control removable pin, but
It is that magnet control is unstable, and is easy to appear stuck phenomenon, and since electromagnet directly drives, with removable pin in same axis
On line, so pushing support to be easy to damage electromagnet, to reduce the service life when support is lockable.
Summary of the invention
The object of the present invention is to provide a kind of structure is simple, easy to use, long service life, driving is stablized, it is not easy to be gone out
Existing stuck phenomenon, and the middle support lock of intelligent control.
The object of the present invention is achieved like this:
A kind of middle support lock, including support lock assembly and support fixing bolt, the support lock assembly include support lock shell, in
It is fixed with motor in support lock shell, the output shaft of motor is fixedly connected with expanding pulley, forms driving inclined-plane on the expanding pulley,
Sliding slot is also formed in the support lock shell and the radial side of motor output shaft, sliding in the sliding slot is arranged in sliding slot
Be provided with removable pin, extend drive rod towards motor drive direction in the middle part of removable pin, drive rod is against in driving inclined-plane, the sliding slot with
The corresponding side of drive rod offers the fluting for drive rod sliding；
The resetting apparatus for driving removable pin to be returned to original state is additionally provided in the support lock shell；
The support lock shell is provided with latch well with respect to the side that removable pin stretches out, and the latch well is connected to sliding slot；
The support fixing bolt includes the sticking department that is inserted into latch well and can rotate relative to latch well, the side wall of sticking department
The bayonet for the insertion of removable pin front end is formed, the support fixing bolt further includes that the support being fixedly connected with sticking department is fixed
Portion；
The motor is stepper motor or servo motor.
The support fixed part includes a baffle, and the two sides of baffle are extended a pair along vertical baffle direction respectively and set relatively
The lug set forms threaded hole on wherein at least one lug, adjusting screw is equipped in threaded hole, is cased in adjusting screw anti-
Loose nut.
The sticking department is a hollow cylindrical body, and the side wall of hollow cylinder offers bayonet, the sticking department inner sleeve
Equipped with bushing, fixed screw is arranged in bushing, the front end of fixed screw forms step, and step acts on the front end of sticking department
The rear end face in face, sticking department is against on the inner wall of latch well, and fixed screw penetration liner is with locking cavity wall and by fixing spiral shell
Mother is fixed.
The upper end of the driving inclined-plane forms limited block.
The resetting apparatus includes reset spring, and one end of reset spring is against in support lock shell, reset spring it is another
One end is against the end of removable pin, and reset spring is in contraction state, and reset spring drives the front end of removable pin to be inserted into sticking department
Bayonet, the driving inclined-plane back to latch well be arranged.
The resetting apparatus are as follows: the driving inclined-plane is arranged in the middle part of expanding pulley, and the opposite driving inclined-plane in expanding pulley middle part is also
It is correspondingly arranged on reset inclined-plane, driving inclined-plane and reset inclined-plane form guide rail, and the drive rod is arranged in guide rail, and motor rotates forward
Or reversion drives expanding pulley forward or reverse, it is flexible that expanding pulley drives the removable pin being fixedly connected with drive rod to do forward or reverse
Movement.
The motor is also connected with motor control assembly, and the motor control assembly includes controller, signal receiver, letter
Number transmitter, power supply, for the controller respectively with motor, signal receiver, power electric connection, signal receiver receives signal hair
The signal that emitter issues, and controller is transmitted a signal to, control motor running after controller processing, motor control assembly control
Motor works and expanding pulley is driven to rotate, and expanding pulley rotation drives removable pin to do flexible fortune along the axis direction of motor output shaft
It is dynamic.
The controller is also connected with electric switch lock module,
When electronic stopping switch is opened, electric switch lock module receives signal, and transfers signals to controller, controller control
Signal receiver processed is closed；
When electronic stopping switch is closed, electric switch lock module receives signal, and transfers signals to controller, controller control
Signal receiver processed is opened.
A kind of middle support lock according to claim 1, which is characterized in that the controller is also connected with sound module
And/or indicator light；
When motor, which rotates, unlocks or unlock, controller controls the sound prompting that sound module issues setting；
When motor, which rotates, unlocks or unlock, controller control instructions lamp shines.
A kind of electric vehicle of middle support lock described in the right to use 1, including electronic vehicle main body, electronic vehicle main body are equipped with support branch
Frame, the support bracket includes upper bracket and lower bracket, and upper bracket is hinged with lower bracket, and the support lock assembly and upper bracket are solid
Fixed connection, the support fixed part of the support fixing bolt are fixedly connected with lower bracket.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1, the design that the present invention drives removable pin flexible by driving inclined-plane, so that driving is more stable, and driving force is more
Greatly, removable pin is prevented to be stuck.
2, the structure of output shaft radial direction side is arranged in by fluting by the present invention, so that removable pin and motor output shaft do not exist
On same axis, in this way when middle support lock locks, motor will not be caused directly to damage by surprisingly pulling support bracket, so that making
Use longer life expectancy.
3, the present invention is by the design of resetting apparatus, and when so that motor turning round, removable pin can automatically reset to original state,
Removable pin is prevented to be stuck.
4, the present invention enables support fixing bolt according to each by the design of a pair of of lug, adjusting screw and stop nut
Kind support lower bracket of different sizes is adjusted, and prevents from generating shaking between support fixing bolt and support lower bracket.
5, the present invention so that the connection of middle support lock and support bracket is more stable, and is passed through by the design of fixed screw
The design of bushing reduces friction and noise so that the rotation of support fixing bolt is more convenient.
6, the present invention prevents motor inordinate rotation, so that drive rod falls to lower driving by the design of limited block
On inclined-plane.
7, the present invention is against in support lock shell by one end of reset spring, and the other end of reset spring is against removable pin
End, reset spring is in contraction state, and reset spring drives the front end of removable pin to be inserted into the bayonet of sticking department, the driving
The design that inclined-plane is arranged back to latch well, solve transmission driving method, when taking notice of external trigger order, damage motor the problem of, and
And such design, when support lower bracket is propped up, the buckle of sticking department is corresponding with sliding slot, and the front end of removable pin passes through reset
Spring automatically extends into bayonet and blocks removable pin rotation, thus just realizes locking function automatically without control, simple and convenient.
8, the present invention resets inclined-plane by setting and driving inclined-plane forms the design of guide rail, to realize through the anti-of motor
Turn i.e. controllable removable pin to reset, structure is simple and convenient, prevents design that is stuck, and having subtracted conventional reset spring.
9, the present invention includes the design of controller, signal receiver, signal projector, power supply by motor control assembly,
To realize remote control, signal receiver receives the signal that signal projector issues, and transmits a signal to controller, controls
Control motor running after device processing.
10, the present invention is prevented in the process of moving by the design of electric door lock, unexpected trigger switch and the damage for causing motor
Evil, so that using more secure and reliable.
11, the present invention passes through the design of sound module and/or indicator light, and the user enable obtains explicitly prompting letter
Breath is easy to use.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural exploded view of support lock assembly.
Fig. 3 is structural exploded view of the invention.
Fig. 4 is enlarged drawing at the A of Fig. 3.
Fig. 5 is internal structure chart of the invention.
Fig. 6 is one of the structural schematic diagram of support lock shell.
Fig. 7 is the second structural representation of support lock shell.
Fig. 8 is the structural schematic diagram of expanding pulley.
Fig. 9 is the structural schematic diagram of support fixing bolt.
Figure 10 is the working principle diagram of motor control assembly.
Figure 11 is the circuit diagram of power module.
Figure 12 is the circuit diagram of single-chip microcontroller.
Figure 13 is signal receiver circuit.
Figure 14 is motor circuit.
Figure 15 is electric door lock modular circuit.
Figure 16 is tally circuit.
Figure 17 is sound module circuit.
Figure 18 is the expanding pulley structural schematic diagram of embodiment 2.
1- support lock assembly；2- support fixing bolt；3- support lock shell；4- rear end cap；5- motor；6- output shaft；61- circle
Column；62- polygon prism；7- expanding pulley；8- driving inclined-plane；81- limited block；82- resets inclined-plane；83- guide rail；9- sliding slot；10- activity
Pin；11- drive rod；12- fluting；13- latch well；131- guide groove；132- guide pad；14- sticking department；15- bayonet；In 16-
Support fixed part；161- baffle；162- lug；163- adjusting screw；164- stop nut；17- fixes bracket；171- elongated end；
18- controller；19- signal receiver；20- signal projector；21- power supply；22- electric switch lock module；23- indicator light；31- lining
Set；32- fixed screw；33- step；34- fixture nut；35- split pin；36- reset spring；37- electric wire；The installation of 38- motor
Position.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing:
Embodiment 1:
A kind of middle support lock, including support lock assembly 1 and support fixing bolt 2, the support lock assembly 1 include support lock shell
3, the rear end cap 4 of support lock shell 3 in order to facilitate the installation of, is arranged to dismountable connection structure, passes through spiral shell in support lock shell 3
Silk is fixed with motor 5, and the output shaft 6 of motor 5 is fixedly connected with expanding pulley 7, driving inclined-plane 8, institute are formed on the expanding pulley 7
It states and also forms sliding slot 9 in support lock shell 3 and sliding slot 9 is arranged in the radial side of motor output shaft 6, in the sliding slot 9
Sliding is provided with removable pin 10, and drive rod 11 is extended towards motor drive direction in removable pin middle part, and drive rod 11 is against driving inclined-plane 7
On, the sliding slot 9 side corresponding with drive rod 11 offers the fluting 12 slided for drive rod 11；
The resetting apparatus for driving removable pin 10 to be returned to original state is additionally provided in the support lock shell 3；
The side that the opposite removable pin of the support lock shell 3 stretches out is provided with latch well 13, the latch well 13 and sliding slot 9
Connection；
The week of the latch well 13 along guide groove 131 is formed, forms on support fixing bolt and matches with guide groove 131
Guide pad 132.
The support fixing bolt 2 includes the sticking department 14 that can be rotated in insertion latch well 13 and relative to latch well 13, locking
The side wall in portion 14 forms the bayonet 15 for the insertion of 10 front end of removable pin, and the support fixing bolt 2 further includes fixing with sticking department
The support fixed part 16 of connection；
The motor 5 is stepper motor or servo motor, it is preferred that the present invention uses stepper motor.
The support lock assembly further includes the fixation bracket 17 being fixed in support lock shell, and support bracket fastened one end is outside
Extend elongated end 171, elongated end 171 is fixedly connected by screw with support upper bracket.
The support fixed part includes a baffle 161, and a pair is extended along vertical baffle direction respectively in the two sides of baffle 161
The lug 162 being oppositely arranged forms threaded hole on wherein at least one lug, is equipped with adjusting screw 163 in threaded hole, adjusts
Stop nut 164 is cased on screw 163, a pair of of lug 162 of baffle 161 is stuck on a support lower bracket, and passes through adjusting
Screw 163 and stop nut 164 are fixed, prevent from generating shaking between support lower bracket and support fixing bolt；During the baffle is against
Support lower bracket corresponds in the side of folding direction.
The sticking department is a hollow cylindrical body, and the side wall of hollow cylinder offers bayonet 15, in the sticking department
It is arranged with bushing 31, fixed screw 32 is arranged in bushing 31, the front end of fixed screw 32 forms step 33, and step 33 acts on
In the front end face of sticking department 14, step 33 can directly be against the front end face of sticking department 14 or indirectly act on sticking department
Front end, the rear end face of sticking department 14 is against on the inner wall of latch well 13,32 penetration liner 31 of fixed screw and latch well 13
Inner wall is simultaneously fixed by fixture nut 34；Fixed screw 32 is fixed while limiting the axial movement of sticking department 14；Institute
The hinged place that fixed screw 32 is fixed on support upper bracket and support lower bracket across bushing 31 is stated, it is solid to can be achieved with support in this way
Determine bolt with the rotation of support lower bracket be it is corresponding, the problems such as having some setbacks there is no support support-folding.
The close end of the motor output shaft is cylinder 61, and the outer end of output shaft is polygon prism 62, the expanding pulley 7
Middle part forms the hollow portion being sheathed on output shaft, and described 7 a part of expanding pulley is set on the cylinder 61 of motor output shaft,
A part is set on the polygon prism 62 of motor output shaft, and the hollow portion matches with the shape of corresponding output shaft, described more
Prism 62 passes through expanding pulley 7 and carries out axial restraint by split pin 35.
The upper end of the driving inclined-plane 8 forms limited block 81.
The resetting apparatus includes reset spring 36, and one end of reset spring 36 is against in support lock shell, specifically supports
On the rear end cap 4 of support lock shell, the other end of reset spring 36 is against the end of removable pin 10, and reset spring 36, which is in, to be received
Contracting state, reset spring 36 drive the front end of removable pin 10 to be inserted into the bayonet 15 of sticking department 14, and the driving inclined-plane 8 is back to locking
Chamber 13 is arranged；For this embodiment, after unlock, support lower bracket is folded, and the front end of removable pin is against sticking department and does not block
On the side wall of mouth, reset spring remains retracted state, and drive rod at this time is separated with driving inclined-plane, accordingly even when in running car
Accidentally trigger switch, the rotation of motor, to guarantee that motor is not damaged, will not be extended by too big resistance in the process
Service life；When support lower bracket is propped up, the bayonet position of sticking department is corresponding with sliding slot, and the front end of removable pin passes through reset
Spring automatically extends into bayonet and blocks removable pin rotation, thus just realizes locking function automatically without control, plays preferably anti-
Effect is stolen, if thief wants to steal electric vehicle, it is necessary to remove middle support lock or thoroughly damage completely.
The motor is also connected with motor control assembly, and the motor control assembly includes controller 18, signal receiver
19, signal projector 20, power supply 21, the controller 18 are electrically connected with motor 5, signal receiver 19, power supply 21 respectively, signal
Receiver 19 receives the signal that signal projector 20 issues, and transmits a signal to controller 18, controls after the processing of controller 18
Motor 5 operates, and motor control assembly control motor 5 works and expanding pulley 7 is driven to rotate, and the rotation of expanding pulley 7 drives removable pin 10
Axis direction along motor output shaft 6 does stretching motion.
The controller is also connected with electric switch lock module 22,
When electronic stopping switch is opened, electric switch lock module 22 receives signal, and transfers signals to controller 18, control
18 control signal receiver 19 of device is closed；
When electronic stopping switch is closed, electric switch lock module 22 receives signal, and transfers signals to controller 18, control
18 control signal receiver 19 of device is opened.
The controller 18 is single-chip microcontroller, and the signal projector 19 is remote controler or induction board or fingerprint.
The controller 18 is also connected with sound module and/or indicator light 23；
When motor, which rotates, unlocks or unlock, controller 18 controls the sound prompting that sound module issues setting；
When motor, which rotates, unlocks or unlock, 18 control instructions lamp 23 of controller shines.
Certainly, motor control assembly is varied, simplest such as directly to be worked with key controller motor, or directly passes through
As long as button control motor work etc. can control motor rotation, which is not described herein again.
Working principle:
When needing to lock support bracket: when support lower bracket is propped up, the bayonet position of sticking department is corresponding with sliding slot,
The front end of removable pin automatically extends into bayonet by reset spring and blocks removable pin rotation, realizes locked.
When needing to unlock support bracket: issuing the signal of unlock by remote controler or induction board or fingerprint, single-chip microcontroller is received
To after order, control sound module is issued " drop drop sound ", and after several seconds, " drop drop sound " stops, and single-chip microcontroller controls stepper motor
Output shaft rotation, output shaft rotation drive expanding pulley rotation, and the driving inclined-plane of expanding pulley drives drive rod toward retraction, due to driving
Bar and removable pin are wholely set, and the removable pin retracts, and the bayonet of sticking department is left in the front end of removable pin；Single-chip microcontroller at this time
Control instructions lamp lights, and tells user's unlocked success, can then pack up support-folding；After unlock, we will
The switch of electric vehicle is opened, and at this moment single-chip microcontroller control electric switch lock module is opened and closes signal receiver, is accidentally pressed at this time
Lower remote controler accidentally launches signal with induction board, and stepper motor will not work, when the switch closing of electric vehicle, monolithic
Machine control electric switch lock module closes and signal receiver is made to restart work.
A kind of electric vehicle of middle support lock described in the right to use 1, including electronic vehicle main body, electronic vehicle main body are equipped with support branch
Frame, the support bracket includes upper bracket and lower bracket, and upper bracket is hinged with lower bracket, and the support lock assembly and upper bracket are solid
Fixed connection, the support fixed part of the support fixing bolt are fixedly connected with lower bracket.
Embodiment 2:
The structure of the present embodiment and embodiment 1 are almost the same, the difference is that: the resetting apparatus includes resetting bullet
Spring, one end of reset spring are against in support lock shell, and step, the other end of reset spring are formed in the middle part of the removable pin
It is against on the step of removable pin, reset spring is in contraction state, and reset spring drives the front end of removable pin to leave sticking department
Bayonet, the driving inclined-plane face latch well setting.
Embodiment 3:
The structure of the present embodiment and embodiment 1 are almost the same, the difference is that: the resetting apparatus are as follows: the driving
The setting of inclined-plane 8 is at 7 middle part of expanding pulley, and the opposite driving inclined-plane 8 in 7 middle part of expanding pulley, which is also correspondingly arranged on, resets inclined-plane 82, and driving is oblique
Face 8 and reset inclined-plane 82 form guide rail 83, and the drive rod 11 is arranged in guide rail 83, and motor drives expanding pulley forward or reverse
Forward or reverse, expanding pulley drives the removable pin being fixedly connected with drive rod to do stretching motion, such structure forward or reverse
It can realize that removable pin resets by the reversion of motor, occur so as to avoid the stuck situation of removable pin.
The present invention has that structure is simple, easy to use, long service life, and driving is stablized, it is not easy to stuck phenomenon, and intelligence occurs
The characteristics of can control.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of middle support lock, which is characterized in that including support lock assembly and support fixing bolt, the support lock assembly includes support
Lock shell is fixed with motor in support lock shell, and the output shaft of motor is fixedly connected with expanding pulley, forms on the expanding pulley
Driving inclined-plane, also forms sliding slot in the support lock shell and the radial side of motor output shaft is arranged in sliding slot, described
Sliding is provided with removable pin in sliding slot, and drive rod is extended towards motor drive direction in removable pin middle part, and drive rod is against in driving inclined-plane,
Sliding slot side corresponding with drive rod offers the fluting for drive rod sliding；
The resetting apparatus for driving removable pin to be returned to original state is additionally provided in the support lock shell；
The support lock shell is provided with latch well with respect to the side that removable pin stretches out, and the latch well is connected to sliding slot；
The support fixing bolt includes the sticking department that is inserted into latch well and can rotate relative to latch well, the side wall molding of sticking department
There is the bayonet for the insertion of removable pin front end, the support fixing bolt further includes the support fixed part being fixedly connected with sticking department；
The motor is stepper motor or servo motor.
2. a kind of middle support lock according to claim 1, which is characterized in that the support fixed part includes a baffle, baffle
Two sides extend the lug of a pair of opposing along vertical baffle direction respectively, form screw thread on wherein at least one lug
Hole, threaded hole is interior to be equipped with adjusting screw, is cased with stop nut in adjusting screw.
3. a kind of middle support lock according to claim 1, which is characterized in that the sticking department is a hollow cylindrical body, in
The side wall of hollow cylinder offers bayonet, and bushing is arranged in the sticking department, fixed screw, fixed screw are arranged in bushing
Front end form step, step acts on the front end face of sticking department, and the rear end face of sticking department is against on the inner wall of latch well, Gu
Determine screw penetration liner and locking cavity wall and is fixed by fixture nut.
4. a kind of middle support lock according to claim 1, which is characterized in that the upper end of the driving inclined-plane forms limit
Block.
5. a kind of middle support lock according to claim 1, which is characterized in that the resetting apparatus includes reset spring, is resetted
One end of spring is against in support lock shell, and the other end of reset spring is against the end of removable pin, and reset spring, which is in, to be shunk
State, reset spring drive the bayonet of the front end insertion sticking department of removable pin, and the driving inclined-plane is arranged back to latch well.
6. a kind of middle support lock according to claim 1, which is characterized in that the resetting apparatus are as follows: the driving inclined-plane is set
It sets in the middle part of expanding pulley, opposite driving inclined-plane is also correspondingly arranged on reset inclined-plane, driving inclined-plane and reset inclined-plane in the middle part of expanding pulley
Guide rail is formed, the drive rod is arranged in guide rail, and motor drives expanding pulley forward or reverse forward or reverse, and expanding pulley rotates forward
Or reversion drives the removable pin being fixedly connected with drive rod to do stretching motion.
7. a kind of middle support lock according to claim 1, which is characterized in that the motor is also connected with motor control assembly,
The motor control assembly includes controller, signal receiver, signal projector, power supply, the controller respectively with motor, letter
Number receiver, power electric connection, signal receiver receives the signal that signal projector issues, and transmits a signal to controller,
Control motor running after controller processing, motor control assembly control motor work and expanding pulley are driven to rotate, expanding pulley rotation
Removable pin is driven to do stretching motion along the axis direction of motor output shaft.
8. a kind of middle support lock according to claim 7, which is characterized in that the controller is also connected with electric switch lock module,
When electronic stopping switch is opened, electric switch lock module receives signal, and transfers signals to controller, controller control letter
Number receiver is closed；
When electronic stopping switch is closed, electric switch lock module receives signal, and transfers signals to controller, controller control letter
Number receiver is opened.
9. a kind of middle support lock according to claim 7 or 8, which is characterized in that the controller is also connected with sound module
And/or indicator light；
When motor, which rotates, unlocks or unlock, controller controls the sound prompting that sound module issues setting；
When motor, which rotates, unlocks or unlock, controller control instructions lamp shines.
10. a kind of electric vehicle using middle support lock described in claim 1, which is characterized in that including electronic vehicle main body, electronic car owner
Body is equipped with support bracket, and the support bracket includes upper bracket and lower bracket, and upper bracket is hinged with lower bracket, the middle support lock
Assembly is fixedly connected with upper bracket, and the support fixed part of the support fixing bolt is fixedly connected with lower bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714367.9A CN106184491B (en) | 2016-08-23 | 2016-08-23 | A kind of middle support lock and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714367.9A CN106184491B (en) | 2016-08-23 | 2016-08-23 | A kind of middle support lock and electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184491A CN106184491A (en) | 2016-12-07 |
| CN106184491B true CN106184491B (en) | 2018-12-14 |
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| CN201610714367.9A Expired - Fee Related CN106184491B (en) | 2016-08-23 | 2016-08-23 | A kind of middle support lock and electric vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108691956B (en) * | 2018-04-30 | 2024-05-10 | 蚌埠知聪信息技术有限公司 | Small-space reciprocating transmission mechanism capable of realizing over-travel limiting and synchronous impact buffering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010006252A (en) * | 2008-06-27 | 2010-01-14 | Honda Motor Co Ltd | Stand device for motorcycle |
| CN203064085U (en) * | 2013-01-11 | 2013-07-17 | 玉环大卫士电子设备有限公司 | Locking device of center supporting stand |
| CN203727515U (en) * | 2014-03-04 | 2014-07-23 | 江苏爱德森机车制造有限公司 | Middle support locking mechanism of electric vehicle |
| CN205365830U (en) * | 2016-01-28 | 2016-07-06 | 应德华 | In prop pickproof lock structure |
| CN206031580U (en) * | 2016-08-23 | 2017-03-22 | 台州博业机械有限公司 | In prop lock and electric motor car |
-
2016
- 2016-08-23 CN CN201610714367.9A patent/CN106184491B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010006252A (en) * | 2008-06-27 | 2010-01-14 | Honda Motor Co Ltd | Stand device for motorcycle |
| CN203064085U (en) * | 2013-01-11 | 2013-07-17 | 玉环大卫士电子设备有限公司 | Locking device of center supporting stand |
| CN203727515U (en) * | 2014-03-04 | 2014-07-23 | 江苏爱德森机车制造有限公司 | Middle support locking mechanism of electric vehicle |
| CN205365830U (en) * | 2016-01-28 | 2016-07-06 | 应德华 | In prop pickproof lock structure |
| CN206031580U (en) * | 2016-08-23 | 2017-03-22 | 台州博业机械有限公司 | In prop lock and electric motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106184491A (en) | 2016-12-07 |
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