CN108974194A - Car locking mechanism and car locking stake - Google Patents
Car locking mechanism and car locking stake Download PDFInfo
- Publication number
- CN108974194A CN108974194A CN201810762714.4A CN201810762714A CN108974194A CN 108974194 A CN108974194 A CN 108974194A CN 201810762714 A CN201810762714 A CN 201810762714A CN 108974194 A CN108974194 A CN 108974194A
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- China
- Prior art keywords
- clamping limb
- car locking
- locking mechanism
- driving portion
- linking arm
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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
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
- B62H5/142—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of pivoting, or pivoting and sliding bolts
- B62H5/144—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of pivoting, or pivoting and sliding bolts pincer-like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The present invention provides a kind of car locking mechanism and car locking stakes.Wherein car locking mechanism includes: rack, and rack has the escape groove being inserted into for wheel；At least a pair of of clamping limb, a pair of of clamping limb include at least the first clamping limb and the second clamping limb being arranged in pairs；Linking arm, the first clamping limb and the second clamping limb are connected on the different location of linking arm；Driving portion, driving portion and the first clamping limb are drivingly connected, second clamping limb is pivotably arranged in rack, when driving portion drives the rotation of the first clamping limb, first clamping limb drives the rotation of the second clamping limb by linking arm, and first clamping limb rotation direction with the rotation direction of the second clamping limb on the contrary, keeping one end of the first clamping limb and the second clamping limb close to each other or separating, to lock or unlock the wheel for protruding into escape groove.The present invention solves the problems, such as the car locking mechanism of car locking stake in the prior art, and structure is complicated.
Description
Technical field
The present invention relates to lock technology fields, in particular to a kind of car locking mechanism and car locking stake.
Background technique
Currently, the quantity of shared bicycle is more and more, but it is following disorderly stop to leave about phenomenon it is also increasingly severe.At present
It is common that there are two types of the modes for managing shared bicycle, first is that using personal management, but which needs to put into a large amount of manpower object
Power, management effect is also bad, second is that being managed by the way of car locking stake is arranged, but since the structure of current car locking stake is each
It is not identical, thus the car locking mechanism in car locking stake is also all kinds of, but these locking mechanisms all exist that structure is more complex, volume
Greatly, at high cost, the relatively difficult problem of maintenance maintenance, and existing car locking mechanism cannot achieve the bicycle of compatible a variety of models
Use demand.
Summary of the invention
The main purpose of the present invention is to provide a kind of car locking mechanism and car locking stakes, to solve car locking stake in the prior art
Car locking mechanism the problem of structure is complicated.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of car locking mechanism, comprising: rack, machine
Frame has the escape groove being inserted into for wheel；At least a pair of of clamping limb, a pair of of clamping limb include at least the first clamping being arranged in pairs
Arm and the second clamping limb；Linking arm, the first clamping limb and the second clamping limb are connected on the different location of linking arm；Driving
Portion, driving portion and the first clamping limb are drivingly connected, and the second clamping limb is pivotably arranged in rack, and driving portion drives the first clamping limb
When rotation, the first clamping limb drives the second clamping limb to rotate by linking arm, and the rotation direction of the first clamping limb and the second folder
The rotation direction of gripping arm on the contrary, keep one end of the first clamping limb and the second clamping limb close to each other or separate, with locking or
The wheel of escape groove is protruded into unlock.
Further, linking arm is pivotally connected with the first clamping limb and the second clamping limb, driving portion and the first clamping limb
Tie point is to the second clamping limb equal to the tie point of linking arm and the first clamping limb to linking arm at a distance from the tie point of rack
At a distance from the tie point of the second clamping limb.
Further, driving portion is at a distance from tie point to the tie point of linking arm and the first clamping limb of the first clamping limb
Equal to the second clamping limb at a distance from tie point to the tie point of linking arm and the second clamping limb of rack.
Further, the one end of the first clamping limb far from driving portion is the first keyed end, driving portion and the first clamping limb
Tie point is located remotely from one end of the first keyed end；Or first clamping limb far from driving portion one end be the first keyed end, drive
The tie point of dynamic portion and the first clamping limb is located between linking arm and the tie point and the first keyed end of the first clamping limb.
Further, it is the second keyed end, the first keyed end and second that the second clamping limb, which can extend into one end of escape groove,
Keyed end can be close to each other or be separated, to lock or unlock wheel.
Further, the first clamping limb and/or the second clamping limb are in bending structure or arcuate structure, bending structure or arc
The grasping part of structure formation holding-wheel.
Further, the first clamping limb and/or the second clamping limb include sequentially connected first segment, second segment and third
Section, and turning is all had between first segment and second segment and second segment and third section.
Further, car locking mechanism further include: the drive shaft of trigger member, trigger member and driving portion moves synchronously；Induction pieces,
Induction pieces connect with rack and can incude the position of trigger member, when a pair of of clamping limb locks or unlocks wheel, trigger member touching
Induction pieces are sent out, to control driving portion stopping.
Further, trigger member and the drive shaft of driving portion rotate synchronously, and trigger member has frizzen, and induction pieces are fine motion
Switch, frizzen can stir microswitch to trigger induction pieces.
Further, car locking mechanism further includes locating part, and locating part is fixedly connected with rack, and is located at the two of trigger member
Side, when trigger member triggers induction pieces, locating part backstop trigger member, and trigger member is hindered to continue to move, to hinder a pair of of clamping
Arm rotation.
According to another aspect of the present invention, a kind of car locking stake is provided, including above-mentioned car locking mechanism.
It applies the technical scheme of the present invention, by forming antiparallel between the first clamping limb, the second clamping limb and linking arm
Quadrilateral connecting rod structure, when locked, when driving portion drives the rotation of the first clamping limb, the first clamping limb passes through linking arm drive the
Two clamping limbs are rotated to the direction opposite with the first clamping limb, enable the both ends of a pair of of clamping limb close to each other, to make
The end for obtaining clamping limb can be passed through or be moved on the motion path of wheel, realize the locking to wheel, when unlocked, with
The case where locking, is similar, and driving portion drives the first clamping limb and the second clamping limb to rotate in the opposite direction, so that a pair of of clamping
The both ends of arm can be separated from each other, so that clamping limb has avoided the motion path of wheel, realize the unlock to wheel.It is above-mentioned
Set-up mode uses antiparallel-crank link mechanism, and structure is simple, and driving portion folder only directly drives the first clamping limb, and structure is steady
It is fixed reliable, and car locking mechanism can be driven with 24v direct current generator, a whole set of safe devoid of risk.Such car locking mode meets market
Upper 20,24,26 cun of bicycles, compatibility are strong；Entire car locking mechanism only has three connecting rods, nothing other than driving motor and speed reducer
The parts such as other guiding are needed, structure is accomplished most simple most stable.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the car locking mechanism of the embodiment of the present invention one；
Fig. 2 shows the structural schematic diagrams in another direction of the car locking mechanism in Fig. 1；
Fig. 3 shows the structural schematic diagram when car locking mechanism in Fig. 1 unlocks wheel；
Fig. 4 shows structural schematic diagram of the car locking mechanism in Fig. 1 by wheel lock when；
Fig. 5 shows the structural schematic diagram of the car locking stake of the embodiment of the present invention one；
Fig. 6 shows the structural schematic diagram of the car locking stake of the embodiment of the present invention two；
Fig. 7 shows the structural schematic diagram of the car locking stake of the embodiment of the present invention three；And
Fig. 8 shows the structural schematic diagram when car locking stake in Fig. 5 is provided with multiple.
Wherein, the above drawings include the following reference numerals:
10, shell；11, slot；20, car locking mechanism；21, rack；211, escape groove；22, the first clamping limb；221, the first locking
End；23, the second clamping limb；231, the second keyed end；24, linking arm；25, driving portion；26, trigger member；27, induction pieces；28, it limits
Position part.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle
For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally
Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not
For limiting the present invention.
In order to solve the problems, such as the car locking mechanism of car locking stake in the prior art, structure is complicated, and the present invention provides one kind
Car locking mechanism and car locking stake.
Embodiment one
A kind of car locking mechanism 20 as shown in Figures 1 to 4, including rack 21, at least a pair of of clamping limb, linking arm 24 and driving portion
25, rack 21 has the escape groove 211 being inserted into for wheel, and a pair of of clamping limb includes at least the first clamping limb 22 being arranged in pairs
With the second clamping limb 23；First clamping limb 22 and the second clamping limb 23 are connected on the different location of linking arm 24；Driving
Portion 25 and the first clamping limb 22 are drivingly connected, and the second clamping limb 23 is pivotably arranged in rack 21, first folder of the driving of driving portion 25
When gripping arm 22 rotates, the first clamping limb 22 drives the rotation of the second clamping limb 23, and turn of the first clamping limb 22 by linking arm 24
Direction is moved with the rotation direction of the second clamping limb 23 on the contrary, keeping one end of the first clamping limb 22 and the second clamping limb 23 mutual
Close or separation, to lock or unlock the wheel of insertion escape groove 211.
The present embodiment, which passes through, forms antiparallel-crank company between the first clamping limb 22, the second clamping limb 23 and linking arm 24
Rod structure, when locked, when driving portion 25 drives the rotation of the first clamping limb 22, the first clamping limb 22 drives the by linking arm 24
Two clamping limbs 23 are rotated to the direction opposite with the first clamping limb 22, enable the both ends of a pair of of clamping limb close to each other, from
And the end of clamping limb is passed through or moves on the motion path of wheel, it realizes the locking to wheel, works as unlock
When, similar to the case where locking, driving portion 25 drives the first clamping limb 22 and the second clamping limb 23 to rotate in the opposite direction, makes
The both ends for obtaining a pair of of clamping limb can be separated from each other, so that clamping limb has avoided the motion path of wheel, be realized to wheel
Unlock.Above-mentioned set-up mode uses antiparallel-crank link mechanism, and structure is simple, and the folder of driving portion 25 only directly drives first
Clamping limb 22, stable structure is reliable.
Clamping limb in the present embodiment is provided only with a pair, of course, it is possible to increase the quantity of clamping limb as needed.
In the present embodiment, linking arm 24 is pivotally connected with the first clamping limb 22 and the second clamping limb 23, driving portion 25 with
The tie point of first clamping limb 22 is equal to linking arm 24 and the first folder to the second clamping limb 23 at a distance from the tie point of rack 21
The tie point of gripping arm 22 to linking arm 24 at a distance from the tie point of the second clamping limb 23, while two also equal on linking arm 24
The distance between a tie point.
Meanwhile the tie point of driving portion 25 and the first clamping limb 22 is to the tie point of linking arm 24 and the first clamping limb 22
Distance is equal to the second clamping limb 23 at a distance from tie point to the tie point of linking arm 24 and the second clamping limb 23 of rack 21.It is logical
Crossing above-mentioned setting enables the first clamping limb 22 to stablize the second clamping limb 23 is accurately driven to turn in the opposite direction when rotating
It is dynamic, to guarantee the stability and feasibility of antiparallel-crank link mechanism.
In the present embodiment, the first clamping limb 22 far from driving portion 25 one end be the first keyed end 221, driving portion 25 with
The tie point of first clamping limb 22 is located remotely from one end of the first keyed end 221, that is to say, that along prolonging for the first clamping limb 22
It stretches direction and is followed successively by the first keyed end 221, the tie point of linking arm 24 and the first clamping limb 22, driving portion 25 and the first clamping limb
22 tie point.Correspondingly, one end that the second clamping limb 23 can extend into escape groove 211 is the second keyed end 231, the first locking
End 221 and the second keyed end 231 can be close to each other or be separated, to lock or unlock wheel.And along the second clamping limb 23
Extending direction is followed successively by the second keyed end 231, the tie point of rack 21 and the second keyed end 231, linking arm 24 and the second locking
The tie point at end 231, in this way, the first clamping limb 22 can when the first clamping limb 22 is in driving portion 25 when being rotated by
Linking arm 24 is pushed to move to the direction of the second clamping limb 23, so that the unitary rotation of the second clamping limb 23, due to second
The center of rotation of clamping limb 23 is worked as between linking arm 24 and the tie point and the second keyed end 231 of the second keyed end 231
Linking arm 24 pushes the segment of the tie point of linking arm 24 and the second keyed end 231 to move to the direction far from the first clamping limb 22
When, the second keyed end 231 is just moved to the direction close to the first keyed end 221, to realize the locking of wheel.
It should be noted that the first clamping limb 22 and the second clamping limb 23 can be interchanged.In a reality (not shown)
It applies in example, the tie point of driving portion 25 and the first clamping limb 22 is located at the tie point and first of linking arm 24 and the first clamping limb 22
Between keyed end 221, that is to say, that be followed successively by the first keyed end 221, driving portion 25 along the extending direction of the first clamping limb 22
With the tie point of the tie point of the first clamping limb 22, linking arm 24 and the first clamping limb 22, correspondingly, along the second clamping limb 23
Extending direction is followed successively by the second keyed end 231, the tie point of linking arm 24 and the second keyed end 231, rack 21 and the second locking
The tie point at end 231.In this way, the rotation direction and the rotation direction phase of the second clamping limb 23 of the first clamping limb 22 also may be implemented
Instead, to lock or unlock the purpose of wheel.
As shown in Figure 1, the first clamping limb 22 and/or the second clamping limb 23 are in bending structure or arcuate structure, bending structure
Or arcuate structure forms the grasping part of holding-wheel.Bending structure or arcuate structure facilitate gripping arm to live wheel,
Facilitate the connection between clamping limb and linking arm 24, the entrance for being set as wheel of escape groove 211 provides path, escape groove
211 with a part of grasping part be it is Chong Die, after wheel enters escape groove 211, clamping limb by wheel clamp to
By Vehicle locking.
In the present embodiment, clamping limb is in bending structure, and the first clamping limb 22 and the second clamping limb 23 include sequentially connecting
First segment, second segment and the third section connect, and turning is all had between first segment and second segment and second segment and third section.
By taking the first clamping limb 22 as an example, first segment, second segment and third section form U-shaped structure, the segment of the first segment of U-shaped structure compared with
Long, the segment of third section is shorter, and the end of first segment is the first keyed end 221, and the end of third section is connect with driving portion 25, the
Linking arm 24 has been pivotally connected at two sections of connecting corners with third section.The structure of second clamping limb 23 and 22 phase of the first clamping limb
Together, the component for being distinguished as corresponding position connection between the two is different, and the end of the third section of the second keyed end 231 is and connection
What arm 24 was pivotally connected, be to be pivotally connected at the connecting corner of second segment and third section with rack 21.Certainly, clamping limb can also
To be respectively provided with camber structure, or a part is arcuate structure, and another part is bending structure, also or using other structures
Clamping limb, it is only necessary to clamping limb can clamp wheel.
As shown in Fig. 2, car locking mechanism 20 further includes trigger member 26 and induction pieces 27, the output of trigger member 26 and driving portion 25
Axis moves synchronously；Induction pieces 27 connect with rack 21 and can incude the position of trigger member 26, when a pair of of clamping limb locks or solves
When car locking wheel, trigger member 26 triggers induction pieces 27, to control the stopping of driving portion 25.
Specifically, driving portion 25 includes driving motor, gear reducer and drive shaft, and driving motor passes through speed reducer and drive shaft
Connection, the axis of driving motor and the axis of drive shaft are vertically arranged, and pass through bevel gear or other transmission components therebetween
Connection, one end of drive shaft are fixedly connected with the first clamping limb 22, and the other end is provided with trigger member 26, are driven when driving motor drives
When moving axis rotates, trigger member 26 rotates together, so that trigger member 26 can trigger induction pieces 27.
In the present embodiment, trigger member 26 includes sleeve and frizzen, and sleeve is arranged on the driving shaft, and same with drive shaft
Step rotation, one end of frizzen and the outer wall of sleeve connect, and the other end is free end, and induction pieces 27 are two microswitches, point
The both sides of frizzen are not set, and when driving motor driving clamping limb is turned to wheel lock or unlock, frizzen is stirred
Microswitch avoids clamping limb from being moved through position and damages so that driving motor stops.Certainly, trigger member 26 and induction
Part 27 can also select other detection devices, it is only necessary to be able to detect drive shaft turns in place and control driving motor stopping i.e.
It can.
Further, car locking mechanism 20 further includes locating part 28, and locating part 28 is fixedly connected with rack 21, and is located at triggering
The two sides of part 26, when trigger member 26 triggers induction pieces 27,28 backstop trigger member 26 of locating part, and hinder trigger member 26 after reforwarding
It is dynamic, to hinder a pair of of clamping limb rotation.
Specifically, locating part 28 is two pillars being fixed in rack 21, and pillar is located at the rotation path of trigger member 26
On, when driving motor driving clamping limb is turned to wheel lock or unlock, trigger member 26 can not be continued to turn by pillar backstop
It is dynamic, to further avoid the case where clamping limb rotated position, while avoiding frizzen and microswitch is damaged, prolongs
The service life of long car locking mechanism 20.
As shown in Figure 5 and Figure 8, the present embodiment additionally provides a kind of car locking stake, including shell 10 and car locking mechanism 20, shell
10 have the slot 11 of the wheel insertion for vehicle, and slot 11 is arranged along the plane where wheel relative to ground inclination；Car locking
At least part of mechanism 20 is arranged in shell 10, and the clamping limb of car locking mechanism 20 can be passed through or be moved in slot 11
On the motion path of wheel, by wheel lock in slot 11.
The present embodiment is arranged and the slot 11 of ground relative tilt, escape groove 211 and slot on the shell 10 of car locking stake
11 are correspondingly arranged, i.e., tilt angle identical with slot can be set into escape groove 211, then 11 part of escape groove 211 and slot
Overlapping, and rack 21 is immobilized in the shell, when the wheel of vehicle is inserted into slot 11, wheel also phase under the action of slot 11
The angle certain for ground inclination, then car locking mechanism 20 is again by Vehicle locking in car locking stake.By the way that inclined insert is arranged
Slot 11, so that wheel is parked in insertion 11 rear-inclined of slot, so that the space of vehicle parking needs is reduced, meanwhile, it is being arranged
When multiple car locking stakes, the spacing between car locking stake can also reduce accordingly, so that can park in identical soil space
More vehicles greatly improve the utilization rate of soil space.Clamping limb can be across wheel, thus by wheel lock,
The end that can be clamping limb moves on the motion path of wheel, it is only necessary to which clamping limb hinders wheel movement.
It should be noted that a part of other end that can be passed completely through slot 11 and reach slot 11 of car locking mechanism 20,
It can also only be moved to a part of car locking mechanism 20 in the inner ring of wheel, the other end without reaching slot 11, to also can
It is enough to block wheel, realize car locking.Above two set-up mode.
Preferably, slot 11 is U-lag, is processed with facilitating.
Certainly, car locking mechanism 20 can be applied in other kinds of various locks in addition to applying in above-mentioned car locking stake
On knee.
Embodiment two
Difference with embodiment one is that car locking stake is vertically arranged.
As shown in fig. 6, being vertical, and car locking stake height with higher, car locking mechanism 20 between car locking stake and ground
It is arranged in shell 10, the slot 11 of car locking stake is enabled more to accommodate wheel, guarantees the reliability of institute's car locking stake car locking.
And other component is conveniently installed in car locking stake to cooperate with car locking mechanism 20.
Embodiment three
Difference with embodiment two is that the whole height of car locking stake is lower.
As shown in fig. 7, the whole height of car locking stake is lower, and car locking mechanism 20 is arranged on the upper surface of car locking stake,
In this way, reducing car locking stake entirety the space occupied, be conducive to that more car locking stakes are arranged in same area, to improve
The utilization rate in space.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
1, solving the problems, such as the car locking mechanism of car locking stake in the prior art, structure is complicated；
2, using antiparallel-crank link mechanism characteristic, enable turn of the first clamping limb and the second clamping limb round about
It is dynamic, realize locking and unlocking；
3, installation amount is few, does not break ground；
5, car locking stake is obliquely installed, and can increase arrangement density, room for promotion utilization rate；
6, it realizes full-automatic car locking, and does not have to the support leg for pedaling lower vehicle；
7, space is saved, can be upgraded on municipal public bicycles；
8, car locking stake can be applicable on all bicycles that wheel is 22 cun to 26 cun, have a wide range of application.
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of car locking mechanism characterized by comprising
Rack (21), the rack (21) have the escape groove (211) being inserted into for wheel；
At least a pair of of clamping limb, the pair of clamping limb include at least the first clamping limb (22) and the second clamping limb being arranged in pairs
(23)；
Linking arm (24), first clamping limb (22) and second clamping limb (23) are connected to the linking arm (24)
Different location on；
Driving portion (25), the driving portion (25) and first clamping limb (22) are drivingly connected, second clamping limb (23)
It is pivotably arranged on the rack (21), when the driving portion (25) drives first clamping limb (22) rotation, described first
Clamping limb (22) drives second clamping limb (23) to rotate by the linking arm (24), and first clamping limb (22)
Rotation direction and the rotation direction of second clamping limb (23) are on the contrary, make first clamping limb (22) and second clamping
One end of arm (23) can be close to each other or be separated, to lock or unlock the wheel for protruding into the escape groove (211).
2. car locking mechanism according to claim 1, which is characterized in that the linking arm (24) and first clamping limb
(22) it is pivotally connected with second clamping limb (23), the tie point of the driving portion (25) and first clamping limb (22) is extremely
Second clamping limb (23) is equal to the linking arm (24) and first folder at a distance from the tie point of the rack (21)
The tie point of gripping arm (22) is to the linking arm (24) at a distance from the tie point of second clamping limb (23).
3. car locking mechanism according to claim 2, which is characterized in that the driving portion (25) and first clamping limb
(22) tie point is equal to second folder to the linking arm (24) at a distance from the tie point of first clamping limb (22)
The tie point of gripping arm (23) and the rack (21) is to the tie point of the linking arm (24) and second clamping limb (23)
Distance.
4. car locking mechanism according to claim 1, which is characterized in that
The one end of first clamping limb (22) far from the driving portion (25) is the first keyed end (221), the driving portion
(25) one end of first keyed end (221) is located remotely from the tie point of first clamping limb (22)；Or
The one end of first clamping limb (22) far from the driving portion (25) is the first keyed end (221), the driving portion
(25) it is located at the connection of the linking arm (24) Yu first clamping limb (22) with the tie point of first clamping limb (22)
Between point and first keyed end (221).
5. car locking mechanism according to claim 4, which is characterized in that second clamping limb (23) can extend into described keep away
Allow one end of slot (211) for the second keyed end (231), first keyed end (221) and second keyed end (231) can
Close to each other or separation, to lock or unlock the wheel.
6. car locking mechanism according to claim 1, which is characterized in that first clamping limb (22) and/or described second
Clamping limb (23) is in bending structure or arcuate structure, and the bending structure or the arcuate structure form the folder for clamping the wheel
Hold space.
7. car locking mechanism according to claim 6, which is characterized in that first clamping limb (22) and/or described second
Clamping limb (23) includes sequentially connected first segment, second segment and third section, and the first segment and the second segment, Yi Jisuo
It states and all has turning between second segment and the third section.
8. car locking mechanism according to any one of claim 1 to 7, which is characterized in that the car locking mechanism (20) is also wrapped
It includes:
Trigger member (26), the trigger member (26) and the drive shaft of the driving portion (25) move synchronously；
Induction pieces (27), the induction pieces (27) connect with the rack (21) and can incude the position of the trigger member (26)
It sets, when the pair of clamping limb locks or unlocks the wheel, the trigger member (26) triggers the induction pieces (27), with control
Make the driving portion (25) stopping.
9. car locking mechanism according to claim 8, which is characterized in that the trigger member (26) and the driving portion (25)
Drive shaft rotates synchronously, and the trigger member (26) has frizzen, and the induction pieces (27) are microswitch, the frizzen energy
Stir the microswitch enough to trigger the induction pieces (27).
10. car locking mechanism according to claim 8, which is characterized in that the car locking mechanism (20) further includes locating part
(28), the locating part (28) is fixedly connected with the rack (21), and is located at the two sides of the trigger member (26), when the touching
When outbox (26) triggers induction pieces (27), trigger member (26) described in locating part (28) backstop, and hinder the triggering
Part (26) continues to move, to hinder the pair of clamping limb to rotate.
11. a kind of car locking stake, which is characterized in that including car locking mechanism (20) described in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762714.4A CN108974194A (en) | 2018-07-12 | 2018-07-12 | Car locking mechanism and car locking stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762714.4A CN108974194A (en) | 2018-07-12 | 2018-07-12 | Car locking mechanism and car locking stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108974194A true CN108974194A (en) | 2018-12-11 |
Family
ID=64537788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810762714.4A Pending CN108974194A (en) | 2018-07-12 | 2018-07-12 | Car locking mechanism and car locking stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974194A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2804651A1 (en) * | 1999-09-24 | 2001-08-10 | Michael Goulet | Anti-theft device for two wheeled vehicle comprises pair of jaws, one with handle, which when pulled moves other jaw in opposite direction to allow insertion in wheel |
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| CN204525518U (en) * | 2015-01-24 | 2015-08-05 | 扬州威德曼自动化科技有限公司 | A kind of injection molding mechanical arm with movement limit performance |
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Application publication date: 20181211 |