CN208393525U - Locking mechanism and car locking stake - Google Patents
Locking mechanism and car locking stake Download PDFInfo
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- CN208393525U CN208393525U CN201820825648.6U CN201820825648U CN208393525U CN 208393525 U CN208393525 U CN 208393525U CN 201820825648 U CN201820825648 U CN 201820825648U CN 208393525 U CN208393525 U CN 208393525U
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- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
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- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
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- 230000014759 maintenance of location Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model provides a kind of locking mechanism and car locking stake.Wherein, locking mechanism includes: matrix；Component is pre-tightened, at least part for pre-tightening component is arranged in matrix, and pre-tightening component has at least a pair of of snap-arms, and snap-arms are pivotally connected with matrix, and two be arranged in pairs snap-arms can be close to each other or separate, to pre-tighten or discharge the wheel of vehicle；Locking assembly, locking assembly are arranged in matrix, and snap-arms have at least one locking bit, and a part of locking assembly can extend into locking bit, and snap-arms are locked in the latched position for pre-tightening wheel.The locking mechanism of the utility model solves the problems, such as that parking for bicycle in the prior art is inconvenient to manage.
Description
Technical field
The utility model relates to lock technology fields, in particular to a kind of locking mechanism and car locking stake.
Background technique
Shared bicycle more and more appears in face of people at present, however, with the eruptive growth of shared bicycle,
It disorderly stops to leave about as caused by difficult management, private lock is stolen and hides or even also start to occur a series of problems, such as being destroyed.It is existing
Shared bicycle is largely arbitrarily to park either special messenger to be assigned to carry out district management, and significant wastage manpower, material resources and financial resources cause
Unnecessary waste.
Summary of the invention
The main purpose of the utility model is to provide a kind of locking mechanism and car locking stakes, to solve list in the prior art
Parking for vehicle is inconvenient to the problem of managing.
To achieve the goals above, one aspect according to the present utility model provides a kind of locking mechanism, comprising: base
Body；Component is pre-tightened, at least part for pre-tightening component is arranged in matrix, and pre-tightening component has at least a pair of of snap-arms, clamping
Arm is pivotally connected with matrix, and two be arranged in pairs snap-arms can it is close to each other or separation, to pre-tighten or discharge vehicle
Wheel；Locking assembly, locking assembly are arranged in matrix, and snap-arms have at least one locking bit, a part of locking assembly
It can extend into locking bit, snap-arms be locked in the latched position for pre-tightening wheel.
Further, snap-arms also have the unlocked position of release wheel, when snap-arms are located at unlocked position, locking group
A part of part can extend into locking bit, and snap-arms are locked in unlocked position.
Further, locking assembly includes: driving portion；Locking piece, driving portion are drivingly connected and can drive with locking piece
Locking piece sliding or rotation, when snap-arms, which move to, to be pre-tightened the latched position of wheel or discharge the unlocked position of wheel, locking
Part can extend into locking bit, to lock snap-arms.
Further, locking piece has keyed end and operating side, and keyed end is connected in snap-arms and can extend into locking
Position, operating side connect with driving portion, and the first line of the center of rotation of keyed end and locking piece and operating side and locking piece
There is angle, angle is greater than 90 degree and is less than 180 degree between second line of center of rotation.
Further, locking piece is that locking piece that is at least a pair of and being arranged in pairs is pivotally connected, and each locking piece all has lock
Fixed end and operating side, with the movement of snap-arms, two locking pieces being arranged in pairs are located at latched position reconciliation in snap-arms respectively
Snap-arms are locked when lock position.
Further, locking assembly further includes locking piece return unit, and the both ends of locking piece return unit are connected in pairs respectively
Between two locking pieces being arranged, reset force close to each other is provided with the keyed end for two locking pieces being arranged in pairs.
Further, locking assembly further includes shifting part, and the output end of shifting part and driving portion is drivingly connected, and being capable of edge
The axis of output end slides, and shifting part can pressure-lock part, so that locking piece exits locking bit.
Further, locking assembly further includes shifting part, the output end drive connection of shifting part and driving portion, locking piece tool
There is clamping protrusion, when driving portion movement, driving portion can drive shifting part to rotate, and shifting part squeezes clamping protrusion, so that lock
Determine part and exits locking bit.
Further, locking assembly further includes locking piece return unit, and the both ends of locking return unit are connected to locking piece respectively
On matrix, to provide the reset force for protruding into locking bit for locking piece.
Further, locking mechanism includes emergency release component, and emergency release component has emergency release bar, emergency release
Bar can squeeze locking piece, so that locking piece is detached from locking bit.
Further, locking bit is gap structure or step structure.
Further, pre-tightening component further includes pedal, and pedal is connect with matrix, and all snap-arms are connect with pedal, when
When vehicle presses pedal, pedal drives snap-arms rotation, so that two snap-arms being arranged in pairs are close to each other.
Further, pedal is slidably connected or is pivotally connected with matrix.
Further, pedal has connecting shaft, and snap-arms have slotted hole or oblong slots, connecting shaft close to one end of pedal
It can extend into slotted hole or oblong slots, to drive snap-arms to rotate.
Further, pre-tightening component further includes pedal return unit, and the both ends of pedal return unit are connected to pedal and base respectively
On body, to provide the reset force moved upwards for pedal.
Further, snap-arms have bending section, the folding for two snap-arms being arranged in pairs close to the one end for pre-tightening wheel
The distance between curved segment reduces along the direction far from pedal.
Further, snap-arms are separate structures and include: linkage section, and linkage section is located in matrix and matches with locking assembly
It closes；A part of lock pin section, lock pin section can be stretched out from inside to outside by matrix, and one end of linkage section is abutted with lock pin section, works as connection
When section rotation, linkage section can squeeze lock pin section, move to one end of lock pin section between the spoke of wheel, to lock wheel.
Further, pre-tightening component further includes lock pin section return unit, the both ends of lock pin section return unit be connected to lock pin section and
On matrix, to provide the reset force for exiting the spoke of wheel for lock pin section.
Further, component is pre-tightened further include: magnetic part, magnetic part are arranged on pedal, and pedal can be followed synchronous
Movement；Induction pieces, induction pieces are arranged in matrix, and are capable of the position of induced magnetism part, and according to the position control of magnetic part
The movement of locking assembly.
Further, matrix has the slot being inserted into for wheel, and a part for pre-tightening component is arranged in slot, and in pairs
Two snap-arms being arranged are separately positioned on the two sides of slot.
Another aspect according to the present utility model provides a kind of car locking stake, comprising: staking out；Above-mentioned locking mechanism, lock
Determine mechanism to be arranged in staking out.
Using the technical solution of the utility model, setting pre-tightens component and locking assembly on matrix, when vehicle needs to lock
Periodically, the wheel of vehicle is pre-tightened on matrix by pre-tightening the snap-arms of component, card is then being extend by locking assembly
It connects in the locking bit of arm, snap-arms is locked, thus by wheel lock.Above-mentioned set-up mode will be by that will pre-tighten component and locking
Component is arranged on matrix, and matrix can be fixed on the stationary planes such as ground or metope, to realize the locking of vehicle, guarantees
Vehicle parking is at the position for being provided with locking mechanism.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the locking mechanism in unlocked state of the embodiments of the present invention one；
Fig. 2 shows the schematic diagram of internal structures of the locking mechanism in Fig. 1；
Fig. 3 shows the structural schematic diagram of the locking mechanism in blocking of the embodiments of the present invention one；
Fig. 4 shows the schematic diagram of internal structure of the locking mechanism in Fig. 3；
Fig. 5 shows the driving portion of the locking mechanism in Fig. 1 and the structural schematic diagram of locking piece cooperation；
Fig. 6 shows the structural schematic diagram in another direction of Fig. 5；
Fig. 7 shows the structural schematic diagram of the locking mechanism of the embodiments of the present invention two；
Fig. 8 shows the locking mechanism in Fig. 7 in the schematic diagram of internal structure of blocking；
Fig. 9 shows the locking mechanism in Fig. 7 in the schematic diagram of internal structure of unlocked state；
Figure 10 shows the locking mechanism in Fig. 7 in the schematic diagram of internal structure of intermediate state；
Figure 11 shows the structural schematic diagram of the locking mechanism of the embodiments of the present invention three；
Figure 12 shows the locking mechanism in Figure 11 in the schematic diagram of internal structure of blocking；
Figure 13 shows the locking mechanism in Figure 11 in the schematic diagram of internal structure of unlocked state；And
Figure 14 shows the locking mechanism in Figure 11 in the schematic diagram of internal structure of intermediate state；
Figure 15 shows structural schematic diagram of the emergency release component of the locking mechanism in Figure 11 when not triggering；
Figure 16 shows structural schematic diagram of the emergency release component of the locking mechanism in Figure 11 in triggering.
Wherein, the above drawings include the following reference numerals:
10, matrix；11, slot；20, component is pre-tightened；21, snap-arms；211, locking bit；212, linkage section；213, lock pin
Section；22, pedal；23, pedal return unit；24, magnetic part；25, induction pieces；26, lock pin section return unit；30, locking assembly；31,
Driving portion；32, locking piece；33, locking piece return unit；34, shifting part；35, locking return unit；40, emergency release component；41,
Emergency release bar；42, sliding plate；43, lock core.
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 utility model 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
It is for direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Together
Sample, it for ease of understanding and describes, " 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 simultaneously
It is not used in limitation the utility model.
In order to solve the problems, such as that parking for bicycle in the prior art is inconvenient to manage, the utility model provides a kind of lock
Determine mechanism and car locking stake.
Embodiment one
A kind of locking mechanism as shown in Figures 1 to 6, including matrix 10, preload component 20 and locking assembly 30, preload group
At least part of part 20 is arranged in matrix 10, and pre-tightening component 20 has at least a pair of of snap-arms 21, snap-arms 21 and matrix
10 are pivotally connected, and two be arranged in pairs snap-arms 21 can it is close to each other or separation, to lock or release the wheel of vehicle；
Locking assembly 30 is arranged in matrix 10, and snap-arms 21 have at least one locking bit 211, and a part of locking assembly 30 can
It protrudes into locking bit 211, snap-arms 21 is locked in the latched position of locking wheel.
The present embodiment is arranged on matrix 10 pre-tightens component 20 and locking assembly 30, when vehicle needs to lock, by pre-
The snap-arms 21 of tight component 20 pre-tighten the wheel of vehicle on matrix 10, are then extending into snap-arms by locking assembly 30
In 21 locking bit 211, snap-arms 21 are locked, thus by wheel lock.Above-mentioned set-up mode will be by that will pre-tighten component 20
It is arranged on matrix 10 with locking assembly 30, matrix 10 can be fixed on the stationary planes such as ground or metope, to realize vehicle
Locking, guarantee vehicle parking at the position for being provided with locking mechanism.
It should be noted that in the present embodiment, only when snap-arms 21 are located at latched position, locking assembly 30 can
Lock snap-arms 21.
As shown in Figure 5 and Figure 6, locking assembly 30 includes driving portion 31 and locking piece 32, and driving portion 31 and locking piece 32 drive
It is dynamic to connect and locking piece 32 be driven to slide or rotate, when snap-arms 21 move to the latched position or release vehicle of preload wheel
When the unlocked position of wheel, locking piece 32 be can extend into locking bit 211, to lock snap-arms 21.
Specifically, driving portion 31 is driving motor, and locking piece 32 is lock tongue, and lock tongue has keyed end and operating side and lock tongue
It is keyed end close to one end of snap-arms 21, one end far from snap-arms 21 is operating side, and driving portion 31 can drive lock tongue sliding
It is dynamic, so that lock tongue gos deep into locking bit 211, so that the movement of snap-arms 21 is hindered, so that snap-arms 21 are maintained at latched position.?
In the present embodiment, snap-arms 21 are a pair of of rod-like element, and when snap-arms 21 rotate, one end of two snap-arms 21 can mutually be leaned on
Closely, wheel to be embraced to extend between the spoke of wheel, the direction of motion of snap-arms 21 and the glide direction of lock tongue are vertical,
Have gap structure as locking bit 211 in the side of snap-arms 21.
Optionally, locking assembly 30 further includes shifting part 34, the output end drive connection of shifting part 34 and driving portion 31, lock
Determining part 32 has clamping protrusion, and when driving portion 31 acts, driving portion 31 can drive shifting part 34 to rotate, and shifting part 34 squeezes
Clamping protrusion, so that locking piece 32 exits locking bit 211.
Specifically, the shifting part 34 of the present embodiment has coaxial semicircle convex block far from one end of driving motor, is locking
Tongue has bulge-structure on the side of driving motor, when driving motor drives semicircle convex block rotation, semicircle convex block
Planar section can squeeze the bulge-structure of lock tongue so that lock tongue move to the side far from locking bit 211, so that locking
Tongue releases the locking to snap-arms 21, realizes the unlock of locking mechanism.
Still optionally further, locking assembly 30 further includes locking return unit 35, and the both ends of locking return unit 35 abut respectively
On locking piece 32 and matrix 10, to provide the reset force for protruding into locking bit 211 for locking piece 32.When driving motor drives semicircle
When shape convex block rotates so that the cambered surface part of semicircle convex block and bulge-structure no longer contact, locking piece return unit 33 is locking piece
Reset spring can drive lock tongue to move to the direction for protruding into locking bit 211, to realize the automatic locking of lock tongue.Certainly,
Lock tongue can be driven to slide to both direction by driving motor, that is to say, that driving motor can either drive lock tongue to exit lock
Positioning 211, and be able to drive lock tongue and protrude into locking bit 211, at this point it is possible to which locking return unit 35 need not be arranged.
In the present embodiment, locking mechanism includes emergency release component 40, and emergency release component 40 has emergency release bar
41, emergency release bar 41 can squeeze locking piece 32, so that locking piece 32 is detached from locking bit 211.Emergency release bar 41 with stir
Part 34 is separately positioned on the two sides of lock tongue, has convex block identical with shifting part 34 in one end of emergency release bar 41, in lock tongue
Close to emergency release bar 41 side on protrusion identical with bulge-structure can be set, also can be set it is fluted, when tight
When anxious unlock rod 41 rotates, the convex block of emergency release bar 41 can squeeze protrusion or squeeze the side wall of groove, to drive lock
Tongue exits locking bit 211.Emergency release hole is offered on matrix 10, emergency release bar 41 is arranged in emergency release hole, and
Emergency release bar 41 far from one end of convex block there is "-" type slot or cross bath etc. to operate structure, and staff can be to tight
Unlock piece corresponding with operation structure is protruded into anxious solution lockhole, so that emergency release bar 41 be driven to rotate, realizes emergency release.
In the present embodiment, locking assembly 30 further includes microswitch and Bluetooth control plate, and Bluetooth control plate is opened with fine motion
Close and driving portion 31 connect, microswitch can incude the sliding of lock tongue, when lock tongue movement in place when, microswitch is to bluetooth control
Making sheet sends position signal, and to control the stopping of driving portion 31 by Bluetooth control plate, Bluetooth control plate has bluetooth module, blue
Tooth module can receive the Bluetooth control signal that user is sent by remote terminal, and controlled and driven according to the Bluetooth control signal
The starting in portion 31.
It optionally, further include protective shell in locking assembly 30, in addition to a part of lock tongue, the other component of locking assembly 30
It is arranged in protective shell, to play sufficient protective effect to locking assembly 30.
As shown in Figure 2 and Figure 4, pre-tightening component 20 further includes pedal 22, and pedal 22 is connect with matrix 10, all snap-arms 21
It is connect with pedal 22, when vehicle presses pedal 22, pedal 22 drives snap-arms 21 to rotate, so that two cards being arranged in pairs
It is close to each other to connect arm 21.
Specifically, pedal 22 is slidably arranged on matrix 10, the side tool of pedal 22 there are two connecting shaft, lean on by snap-arms 21
One end of nearly pedal 22 has slotted hole or oblong slots, and two connecting shafts are respectively protruding into slotted hole or length to two snap-arms 21
In circular groove, when slide downward under the action of wheel of pedal 22, pedal 22 drives snap-arms 21 to rotate.
It should be noted that snap-arms 21 are pivotally connected with matrix 10, thus, pedal 22 be drive snap-arms 21 around
The rotation center of snap-arms 21 rotates, which is not connecting shaft.Specifically, a bending part of snap-arms 21 with
Matrix 10 is pivotally connected using as rotation center.
Certainly, pedal 22, which can also be, is pivotally connected with matrix 10.Specifically, pedal 22 is tilted relative to matrix 10
Setting, surface bottom and the matrix 10 of pedal 22 be pivotally connected, and the one end of pedal 22 far from pivot joint part is with connecting shaft, when stepping on
When plate 22 rotates under the action of wheel, there is pedal 22 one end of connecting shaft still can move downward, to drive two cards
Connect the rotation of arm 21.
In addition, pedal 22 can be circular, strip can be, it is only necessary to wheel be facilitated to push.
Optionally, pre-tightening component 20 further includes pedal return unit 23 i.e. pedal reset spring, the both ends of pedal return unit 23
It is connected on pedal 22 and matrix 10 respectively, to provide the reset force moved upwards for pedal 22, when pedal 22 moves upwards,
Pedal 22 also will drive the rotation of snap-arms 21, so that snap-arms 21 are restored to initial position.
In the present embodiment, snap-arms 21 are separate structures and including linkage section 212 and lock pin section 213, linkage section 212
Cooperate in matrix 10 and with locking assembly 30；A part of lock pin section 213 can be stretched out from inside to outside by matrix 10, linkage section
212 one end is abutted with lock pin section 213, and when linkage section 212 rotates, linkage section 212 can squeeze lock pin section 213, make lock pin
One end of section 213 moves between the spoke of wheel, to lock wheel.
Specifically, linkage section 212 is L-shaped, and L-shaped dogleg section is pivotally connected with matrix 10, and lock pin section 213 is horizontally disposed
And abutted with linkage section 212 far from one end of pedal 22, linkage section 212 is whole to be arranged in matrix 10, and lock pin section 213 can
Matrix 10 is stretched out to be clamped wheel, and when rotating under drive of the linkage section 212 in pedal 22, linkage section 212 squeezes lock pin section
213, so that lock pin section 213 moves between spoke to the direction close to wheel, to be clamped wheel, realizes and pre-tighten.And it locks
Positioning 211, slotted hole or oblong slots are arranged on linkage section 212.
In the present embodiment, pre-tightening component 20 further includes lock pin section return unit 26 i.e. lock pin section reset spring, and lock pin section is multiple
The both ends of position part 26 are connected in lock pin section 213 and matrix 10, to provide the reset for exiting the spoke of wheel for lock pin section 213
Power.The shaft shoulder can be set in lock pin section 213, lock pin section return unit 26 is connected on the shaft shoulder, to drive lock pin section 213 to slide.
In this way, lock pin section 213 can automatically exit from spoke when linkage section 212 no longer squeezes lock pin section 213, automatic unlocking is realized.
As shown in Figure 4 and Figure 5, pre-tightening component 20 further includes magnetic part 24 and induction pieces 25, and magnetic part 24 is arranged in pedal
On 22, and pedal 22 can be followed to move synchronously；Induction pieces 25 are arranged in matrix 10, and are capable of the position of induced magnetism part 24
It sets, and the movement of the position control locking assembly 30 according to magnetic part 24.
Specifically, magnetic part 24 is magnet steel, and magnet steel is arranged on the lower surface of pedal 22, induction pieces 25 be tongue tube and with
The connection of Bluetooth control plate, tongue tube are arranged on matrix 10, and when pedal 22 is pressed down, tongue tube is capable of the position of inductive magnetic steel
Variation, and inductive signal is sent to Bluetooth control plate, to start bluetooth module, in this way, when pedal 22 does not push, bluetooth mould
In a dormant state, to reduce power consumption, only after the pushing of pedal 22, bluetooth module can just start to work block.Certainly, induction pieces
25 are also possible to Hall element.
As shown in Figure 1, matrix 10 has the slot 11 being inserted into for wheel, a part for pre-tightening component 20 is arranged in slot 11
It is interior, and two snap-arms 21 being arranged in pairs are separately positioned on the two sides of slot 11.
Specifically, the slot 11 through matrix 10 is offered on matrix 10, pedal 22 is located in slot 11, two clampings
Arm 21 is separately positioned on the two sides of slot 11 and the lock pin section 213 of snap-arms 21 is coaxially disposed, and facilitates use by the way that slot 11 is arranged
Vehicle is pushed into designated position by family, while protecting most of component of locking mechanism, is prevented it to be destroyed, is prolonged the service life.
The present embodiment additionally provides a kind of car locking stake, and including staking out and above-mentioned locking mechanism, locking mechanism setting is vertical
In stake.The fluting being connected to the slot 11 of locking mechanism can be set in column, to be oriented to for the insertion of vehicle, stands simultaneously
Stake facilitates the installation of locking mechanism, can according to need and installs locking mechanism.For example, staking out can be fixed on ground
On, at this time fluting and slot 11 can level open up；Staking out can also be fixed on metope, fluting and slot 11 can be at this time
It opens up vertically；Staking out can also be arranged to L-shaped structure, fluting is opened up along the extending direction of L-shaped structure, at this time locking mechanism
May be mounted on the vertical position of L-type structure, staking out can be fixed on the ground in this way and slot 11 be it is vertical, also
It is the setting for realizing metope installation on the ground.
Embodiment two
Difference with embodiment one is that snap-arms 21 can also be locked in unlocked position by locking assembly 30.
Specifically, snap-arms 21 also have the unlocked position of release wheel, when snap-arms 21 are located at unlocked position, locking
A part of component 30 can extend into locking bit 211, and snap-arms 21 are locked in unlocked position.
As shown in Figure 7 to 10, locking piece 32 has keyed end and operating side, and keyed end is connected in snap-arms 21 and energy
Enough protrude into locking bit 211, operating side is connect with driving portion 31, and the first line of the center of rotation of keyed end and locking piece 32 with
There is angle, angle is greater than 90 degree and is less than 180 degree between second line of the center of rotation of operating side and locking piece 32.
In the present embodiment, locking piece 32 is that two locking pieces 32 that are at least a pair of and being arranged in pairs are pivotally connected, each to lock
Determine part 32 and all have keyed end and operating side, the segment between the keyed end of two be arranged in pairs locking piece 32 is arc-shaped, phase
It answers, the outer surface of the linkage section 212 of snap-arms 21 also has segmental arc, has on segmental arc and lacks along what arcuate directions opened up
Mouth structure, gap structure formed two stop surfaces, with the movement of snap-arms 21, two keyed ends being arranged in pairs be able to
One stop surface abuts the rotation to hinder snap-arms 21, so that the two locking pieces 32 are located at lock in snap-arms 21 respectively
Positioning, which is set, locks snap-arms 21 with when unlocked position.Certainly, a pair can be set in locking piece 32, also can be set two pairs, often
A snap-arms 21 cooperate with a pair of locking part 32.
Meanwhile locking assembly 30 further includes locking piece return unit 33 i.e. locking piece reduction torsion spring or locking piece reseting shrapnel,
The both ends of locking piece return unit 33 are connected to respectively between two locking pieces 32 being arranged in pairs, with two locks to be arranged in pairs
The keyed end for determining part 32 provides reset force close to each other.In this way under the action of locking plate return unit, when snap-arms 21 rotate
When to suitable position, keyed end can be automatically extended into gap structure, realize automatic locking.
It should be noted that two keyed ends in the present embodiment are to be respectively used to snap-arms 21 being locked in latched position
With unlocked position, that is to say, that user needs to first pass through when in use remote terminal control driving portion 31 and makes wherein one
A keyed end is exited from gap structure, then wheel could push pedal 22 make snap-arms 21 rotate, when 21 turns of snap-arms
When moving latched position, another keyed end is extend into gap structure, locks snap-arms 21.In this way, passing through two locks of setting
Determining part 32 be locked snap-arms 21 can at locked, to prevent arbitrarily making for locking mechanism
With.
In the present embodiment, the shifting part 34 of locking assembly 30 is drivingly connected with the output end of driving portion 31, and can
Axis along output end slides, and shifting part 34 can pressure-lock part 32, so that locking piece 32 exits locking bit 211.
Specifically, the output end of driving portion 31 has external screw thread, and shifting part 34 has through-hole, has internal screw thread in through-hole,
By helicitic texture by the linear motion for being converted to shifting part 34 of driving portion 31, there is protrusion in the side of shifting part 34
Structure, bulge-structure are located between two operating sides of two locking pieces 32, to drive 32 turns of locking piece by extrusion operation end
It is dynamic.
In the present embodiment, spring part is provided in shifting part 34, one end of spring part is connected on shifting part 34, another
End is abutted with the shaft shoulder on motor output shaft, and when driving portion 31 drives shifting part 34 to move, shifting part 34 can squeeze spring
Part, spring part can drive shifting part 34 to play the role of buffering, anti-lock when moving in driving portion 31.
Embodiment three
Difference with embodiment two is that snap-arms 21 are different with the structure of locking piece 32.
As shown in Figure 11 to 14, snap-arms 21 are monolithic construction, and one end of snap-arms 21 is connect with pedal 22, another
End has bending section, and the distance between bending section for two snap-arms 21 being arranged in pairs reduces along the direction far from pedal 22,
And the minimum range between bending section is less than the diameter of the circular cross-section of the tire of wheel, to prevent wheel from taking off from snap-arms 21
Out.The bending section of snap-arms 21 can be by stretching out, This way, it is not necessary to which seperated linkage section 212 and lock pin section is arranged in matrix 10
213, wheel can be embraced by bending section, realize the preload to wheel.
Optionally, snap-arms 21 are multipair, and snap-arms 21 are stamping forming plate-like piece, and multiple plate-like pieces are stacked to form card
Arm 21 is connect, plate-like piece, which facilitates, to be processed, to reduce the difficulty of processing of snap-arms 21, ease of assembly.
In the present embodiment, locking piece 32 is one, is formed in the side of snap-arms 21 and is locked there are two step structure
Position 211, when snap-arms 21 move to latched position, the keyed end of locking piece 32 is connected on a step structure, to hinder
Hinder the rotation of snap-arms 21, realizes locking.When snap-arms 21 move to unlocked position, locking piece 32 is connected to another step
In structure, to realize locking.Certainly, locking piece 32 may be multiple, and a lock is provided at each snap-arms 21
Determine part 32.
In the present embodiment, and it is not provided with locking piece return unit 33, thus, the movement of locking piece 32 is by driving portion 31
Drive shifting part 34 that locking piece 32 is driven to rotate.The side wall setting of shifting part 34 is fluted, and the operating side of locking piece 32 is in ball
It shape and is contained in groove, when shifting part 34 slides, shifting part 34 is able to drive keyed end at two clockwise and anticlockwise
Side is rotated up, so that locking piece 32 can abut or be detached from step structure, realizes locking and unlocking.
As shown in Figure 15 and Figure 16, the emergency release component 40 in the present embodiment includes emergency release bar 41, sliding plate 42
43 He of lock core, one end of emergency release bar 41 are provided with lock core 43, lock core 43 and 41 eccentric setting of emergency release bar, and lock core 43
Solution lock end expose to matrix 10, sliding plate 42 has sliding guide rail, one end receiving of separate the lock core 43 of emergency release bar 41
In sliding guide rail, driving portion 40 and shifting part 34 are connect with sliding plate 42, and when lock core 43 rotates, lock core 43 passes through urgent
Unlock rod 41 squeezes sliding guide rail and makes the movement of sliding plate 42, to drive shifting part 34 and actuator 40 1 in the same direction far from clamping
The direction of arm 21 is slided, so that locking piece 32 is detached from step structure, realizes emergency release.Certainly, on emergency release bar 41
It can also be not provided with lock core 43, semicircular structure is set in one end of emergency release bar 41, is squeezed and is slid by semicircular structure
The sliding of guide rail realization sliding plate 42.
Optionally, retention bead is additionally provided on matrix 10, sliding plate 42 has limit hole, and retention bead is contained in limit
In the hole of position, to prevent sliding plate 42 to be moved through position, so that the rotational angle of snap-arms 21 is excessive and causes to damage.
It should be noted that the part-structure in above three embodiments can be replaced mutually, for example, in example 1
Using the snap-arms 21 etc. in embodiment three.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, solve the problems, such as that parking for bicycle in the prior art is inconvenient to manage；
2, overall structure is simple, and adaptability is good, can be suitable for several scenes；
3, mounting means is simple and fast, is mountable on ground or metope.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model a part, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The range of the utility model protection all should belong in the every other embodiment obtained.
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 above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (21)
1. a kind of locking mechanism characterized by comprising
Matrix (10)；
It pre-tightens component (20), at least part setting for pre-tightening component (20) is in described matrix (10), the preload group
Part (20) has at least a pair of of snap-arms (21), and the snap-arms (21) are pivotally connected with described matrix (10), and are arranged in pairs
Two snap-arms (21) can it is close to each other or separation, to pre-tighten or discharge the wheel of vehicle；
Locking assembly (30), in described matrix (10), the snap-arms (21) have at least for locking assembly (30) setting
One locking bit (211), a part of the locking assembly (30) can extend into the locking bit (211), by the card
It connects arm (21) and is locked in the latched position for pre-tightening the wheel.
2. locking mechanism according to claim 1, which is characterized in that the snap-arms (21), which also have, discharges the wheel
Unlocked position, when the snap-arms (21) are located at the unlocked position, a part of the locking assembly (30) can stretch
Enter in the locking bit (211), the snap-arms (21) are locked in the unlocked position.
3. locking mechanism according to claim 1, which is characterized in that the locking assembly (30) includes:
Driving portion (31)；
Locking piece (32), the driving portion (31) and the locking piece (32) are drivingly connected and can drive the locking piece (32)
Sliding or rotation pre-tighten the latched position of the wheel or the solution lock-bit of the release wheel when the snap-arms (21) move to
When setting, the locking piece (32) be can extend into the locking bit (211), to lock the snap-arms (21).
4. locking mechanism according to claim 3, which is characterized in that the locking piece (32) has keyed end and operation
End, the keyed end is connected on the snap-arms (21) and can extend into the locking bit (211), the operating side with it is described
Driving portion (31) connection, and the first line of the center of rotation of the keyed end and the locking piece (32) and the operating side and
There is angle, the angle is greater than 90 degree and is less than 180 degree between second line of the center of rotation of the locking piece (32).
5. locking mechanism according to claim 3, which is characterized in that the locking piece (32) is at least a pair of and sets in pairs
The locking piece (32) set is pivotally connected, and each locking piece (32) all has keyed end and operating side, with the snap-arms
(21) movement, two be arranged in pairs the locking piece (32) respectively the snap-arms (21) be located at the latched position and
The snap-arms (21) are locked when the unlocked position.
6. locking mechanism according to claim 5, which is characterized in that the locking assembly (30) further includes that locking piece resets
Part (33), the both ends of the locking piece return unit (33) are connected to respectively between two be arranged in pairs the locking piece (32),
Think that the keyed end of two the be arranged in pairs locking pieces (32) provides reset force close to each other.
7. locking mechanism according to any one of claim 3 to 6, which is characterized in that the locking assembly (30) is also wrapped
It includes shifting part (34), the output end of the shifting part (34) and the driving portion (31) is drivingly connected, and can be along the output
The axis at end slides, and the shifting part (34) can press the locking piece (32) so that the locking piece (32) exit it is described
Locking bit (211).
8. the locking mechanism according to any one of claim 4 to 6, which is characterized in that the locking assembly (30) is also wrapped
It includes shifting part (34), the output end of the shifting part (34) and the driving portion (31) is drivingly connected, locking piece (32) tool
There is clamping protrusion, when the driving portion (31) movement, the driving portion (31) can drive the shifting part (34) to rotate, institute
It states shifting part (34) and squeezes the clamping protrusion, so that the locking piece (32) exits the locking bit (211).
9. locking mechanism according to claim 8, which is characterized in that the locking assembly (30) further includes locking return unit
(35), the both ends of the locking return unit (35) are connected to respectively on the locking piece (32) and described matrix (10), for institute
It states locking piece (32) and the reset force for protruding into the locking bit (211) is provided.
10. locking mechanism according to any one of claim 3 to 6, which is characterized in that the locking mechanism includes urgent
It solves lock set (40), the emergency release component (40) has emergency release bar (41), and the emergency release bar (41) can squeeze
The locking piece (32) are pressed, so that the locking piece (32) is detached from the locking bit (211).
11. locking mechanism according to any one of claim 1 to 6, which is characterized in that the locking bit (211) is scarce
Mouth structure or step structure.
12. locking mechanism according to any one of claim 1 to 6, which is characterized in that the preload component (20) is also wrapped
Include pedal (22), the pedal (22) connect with described matrix (10), all snap-arms (21) with the pedal (22)
Connection, when the vehicle presses pedal (22), the pedal (22) drives snap-arms (21) rotation, so that in pairs
Two be arranged the snap-arms (21) are close to each other.
13. locking mechanism according to claim 12, which is characterized in that the pedal (22) and described matrix (10) are slided
It connects or is pivotally connected.
14. locking mechanism according to claim 12, which is characterized in that the pedal (22) has connecting shaft, the card
Connecing arm (21) has slotted hole or oblong slots close to the one end of the pedal (22), and the connecting shaft can extend into the slotted hole
Or in the oblong slots, to drive the snap-arms (21) to rotate.
15. locking mechanism according to claim 12, which is characterized in that the preload component (20) further includes that pedal resets
The both ends of part (23), the pedal return unit (23) are connected to respectively on the pedal (22) and described matrix (10), for institute
It states pedal (22) and the reset force moved upwards is provided.
16. locking mechanism according to claim 12, which is characterized in that the snap-arms (21) are close to the preload wheel
One end there is bending section, the distance between bending section for two snap-arms (21) being arranged in pairs is along far from the pedal (22)
Direction reduce.
17. locking mechanism according to claim 12, which is characterized in that the snap-arms (21) are separate structure and packet
It includes:
Linkage section (212), the linkage section (212) are located in described matrix (10) and cooperate with the locking assembly (30)；
A part of lock pin section (213), the lock pin section (213) can be stretched out from inside to outside by described matrix (10), the connection
One end of section (212) is abutted with the lock pin section (213), when the linkage section (212) rotation, linkage section (212) energy
The lock pin section (213) is enough squeezed, moves to one end of the lock pin section (213) between the spoke of the wheel, with locking
The wheel.
18. locking mechanism according to claim 17, which is characterized in that the preload component (20) further includes that lock pin section is multiple
Position part (26), the both ends of the lock pin section return unit (26) are connected in the lock pin section (213) and described matrix (10), with for
The lock pin section (213) provides the reset force for exiting the spoke of the wheel.
19. locking mechanism according to claim 12, which is characterized in that the preload component (20) further include:
Magnetic part (24), the magnetic part (24) are arranged on the pedal (22), and the pedal (22) can be followed synchronous
Movement；
Induction pieces (25), induction pieces (25) setting can incude the magnetic part (24) in described matrix (10)
Position, and the movement of the locking assembly according to the position control of the magnetic part (24) (30).
20. locking mechanism according to any one of claim 1 to 6, which is characterized in that described matrix (10) has for institute
The slot (11) of wheel insertion is stated, a part setting for pre-tightening component (20) is arranged in pairs in the slot (11)
Two snap-arms (21) be separately positioned on the two sides of the slot (11).
21. a kind of car locking stake characterized by comprising
Staking out；
Locking mechanism described in any one of claims 1 to 20, the locking mechanism are arranged in the staking out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825648.6U CN208393525U (en) | 2018-05-30 | 2018-05-30 | Locking mechanism and car locking stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825648.6U CN208393525U (en) | 2018-05-30 | 2018-05-30 | Locking mechanism and car locking stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393525U true CN208393525U (en) | 2019-01-18 |
Family
ID=65134388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825648.6U Withdrawn - After Issue CN208393525U (en) | 2018-05-30 | 2018-05-30 | Locking mechanism and car locking stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609074A (en) * | 2018-05-30 | 2018-10-02 | 珠海优特物联科技有限公司 | Locking mechanism and car locking stake |
-
2018
- 2018-05-30 CN CN201820825648.6U patent/CN208393525U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609074A (en) * | 2018-05-30 | 2018-10-02 | 珠海优特物联科技有限公司 | Locking mechanism and car locking stake |
| CN108609074B (en) * | 2018-05-30 | 2024-03-01 | 珠海优特电力科技股份有限公司 | Locking mechanism and locking pile |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230207 Address after: 519085 No. 68, Jinhong 7th Road, High-tech Zone, Zhuhai City, Guangdong Province Patentee after: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. Address before: 519000 1 E301-17, 1 Harbin Industrial Road, Tangjia Bay, Zhuhai high tech Zone, Guangdong Patentee before: ZHUHAI UTAIOT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190118 Effective date of abandoning: 20240301 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190118 Effective date of abandoning: 20240301 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |