CN108928412B

CN108928412B - Pile for locking vehicle

Info

Publication number: CN108928412B
Application number: CN201810683680.XA
Authority: CN
Inventors: 李鹏涛; 刘仙; 马博; 高永昊
Original assignee: Zhuhai Youte IoT Technology Co Ltd
Current assignee: Zhuhai Unitech Power Technology Co Ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2020-09-04
Anticipated expiration: 2038-06-28
Also published as: CN108928412A

Abstract

The invention provides a vehicle locking pile, which comprises: a base; the rotating frame is pivotally connected with the base and is provided with a slot for inserting a wheel of a vehicle; the locking piece is connected with the base, and a part of the locking piece can extend out of the base; and the locking assembly is arranged in the base and can lock the rotating frame at least in the locking position. The invention solves the problem of complex structure of the vehicle locking pile in the prior art.

Description

Pile for locking vehicle

Technical Field

The invention relates to the technical field of locks, in particular to a vehicle locking pile.

Background

At present, the number of the shared bicycles is more and more, but the phenomenon of random parking and random placing along with the shared bicycles is more and more serious. At present, two modes of managing shared bicycles are commonly used, firstly, the modes adopt special people to manage, but a large amount of manpower and material resources are needed to be input, the management effect is not good, and secondly, the modes of arranging the locking piles are adopted to manage, but the structures of the current locking piles are different, so that locking mechanisms on the locking piles are also various, but the locking mechanisms have the problems of complex structure, large volume, high cost and difficult maintenance.

Therefore, the vehicle locking mechanism in the prior art has the problem of complex structure.

Disclosure of Invention

The invention mainly aims to provide a vehicle locking pile to solve the problem that the structure of the vehicle locking pile in the prior art is complex.

In order to achieve the above object, the present invention provides a vehicle locking pile, comprising: a base; the rotating frame is pivotally connected with the base and is provided with a slot for inserting a wheel of a vehicle; the locking piece is connected with the base, and a part of the locking piece can extend out of the base; and the locking assembly is arranged in the base and can lock the rotating frame at least in the locking position.

Further, the locking subassembly is connected with the swivel mount, and at least a part of locking subassembly can follow the swivel mount and rotate in step, and the base has the locking groove, and a part of locking subassembly can stretch into locking inslot to with the swivel mount locking.

Further, the locking subassembly includes the sliding part, and the sliding part slides and sets up on the swivel mount stretches into the one end of base to can follow the swivel mount and rotate in step, when the swivel mount rotated to latched position and/or unblock position, the sliding part can slide in the locking inslot in order to lock the swivel mount.

Further, the sliding direction of the sliding part is perpendicular to the rotation axis of the rotating frame.

Further, the base has a mounting hole, and the bottom of swivel mount has convex mounting structure, and mounting structure holds in the mounting hole to install the swivel mount on the base, the locking groove is a plurality of, and each locking groove sets up along the axis of rotation circumference of swivel mount.

Further, still have on the base and dodge the groove, dodge the groove and extend along the axis of rotation circumference of swivel mount, when the sliding part withdraws from the locking groove, the one end that the locking groove was kept away from to the sliding part can stretch into and dodge the groove, and when the swivel mount drove the sliding part and rotate, the one end that the sliding part stretched into and dodged the groove was dodged the inslot and is followed the extending direction motion that dodges the groove.

Further, the locking subassembly still includes a plurality of sliding part detection pieces, and the sliding part detection piece sets up on the lateral wall of locking groove, and respectively is provided with at least one sliding part detection piece on the lateral wall of dodging the both ends in groove, and when the swivel mount moved to latched position or unblock position, the sliding part triggered and dodges the sliding part detection piece on the groove to control sliding part stop motion or reverse slip.

Further, the locking assembly further comprises a driving part, and the driving part is in driving connection with the sliding part so as to drive the sliding part to extend into or withdraw from the locking groove.

Further, the driving part includes: the driving motor is connected with the rotating frame and synchronously rotates with the rotating frame; the adapter, the adapter rotates with driving motor's output shaft synchronous, and the adapter has the projection with the eccentric setting of the axis of output shaft, and the sliding part has the spout, and the projection is held in the spout to the slip of drive sliding part slides.

Further, the locking pile further comprises a vehicle detection piece, the vehicle detection piece is connected with the base and can detect the position of the wheel, and the driving portion is controlled to start after the wheel is inserted into the inserting groove.

Furthermore, the side wall of the rotating frame is provided with an avoiding hole, and the locking piece extends into the slot through the avoiding hole.

Further, the locking pile further comprises an emergency unlocking component, at least one part of the emergency unlocking component is arranged in the base, and the emergency unlocking component is connected with the locking component and can drive the locking component to slide so that the locking component can exit the slot.

Further, the emergency unlocking assembly comprises: the limiting rod is connected with the locking piece in a sliding mode and extends into the locking piece so as to lock the locking piece on the base; the unlocking rod is provided with a groove, the unlocking rod is provided with a semicircular bulge, when the unlocking rod rotates, the semicircular bulge extrudes the side wall of the groove, and the limiting rod withdraws from the locking piece so as to unlock the locking piece.

Further, the base has a pillar protruding toward the rotating frame, and the locking member is provided on a side wall of the pillar.

Further, lock the car stake and still include the bullet subassembly, bullet subassembly sets up between base and swivel mount, and the bullet subassembly includes: the pin tumbler mounting plate is contacted with the inner wall of the mounting hole; the mounting structure is provided with a plurality of grooves, and the steel ball marble is abutted against the mounting structure and can extend into the grooves; the elastic piece is arranged between the ball mounting plate and the ball marble and provides force for the ball marble to enter the groove, and when the rotating frame rotates, the mounting structure extrudes the ball marble so that the ball marble exits from one groove and then extends into the other groove.

By applying the technical scheme of the invention, the rotating frame which is in pivot connection with the base is arranged, and the locking piece is arranged on the base, when the rotating frame is driven by the wheels to rotate, the locking piece rotates relative to the rotating frame due to the rotation of the rotating frame, so that the locking piece extends into the slot, and the wheels are locked in the slot. Through the above arrangement mode, the rotation of the rotating frame and the locking of the locking piece to the wheel are carried out simultaneously, the locking piece extends into the slot through the rotation of the rotating frame, the wheel is rotated to be placed, the space required by the vehicle is reduced, the integral structure of the vehicle locking pile is simplified, an independent vehicle locking mechanism does not need to be arranged independently, and the vehicle locking pile is greatly convenient to machine, manufacture and use. And the rotary frame is rotationally arranged, so that wheels are obliquely arranged when the vehicle is parked, the space required by parking the vehicle is reduced, and high-density laying of the vehicle locking piles is facilitated.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention showing the construction of a lock pile in an unlocked state;

FIG. 2 is a schematic view of the locking stub of FIG. 1 in a locked state;

FIG. 3 shows a schematic view of the latch assembly of FIG. 1 with the locking stub in an unlocked state;

fig. 4 shows a first intermediate process diagram of the locking assembly in fig. 1 when the locking stub is switched from the unlocked state to the locked state;

FIG. 5 is a schematic diagram of a second intermediate stage of the locking assembly of FIG. 1 when the locking stub is switched from the unlocked state to the locked state;

FIG. 6 shows a schematic structural view of the latch assembly of FIG. 1 with the lock stake in a locked condition;

FIG. 7 shows a schematic structural view of the swivel of the locking stub of FIG. 1;

FIG. 8 shows a schematic view of the base of the locking stub of FIG. 1;

FIG. 9 shows an exploded view of the locking stub of FIG. 1;

fig. 10 shows a schematic view of the slide of the locking stub of fig. 9; and

fig. 11 shows a schematic structural view of an adapter of the locking stub of fig. 9.

Wherein the figures include the following reference numerals:

10. a base; 11. a locking groove; 12. an avoidance groove; 13. a column; 20. a rotating frame; 21. a slot; 22. avoiding holes; 30. a latch; 40. a locking assembly; 41. a sliding part; 42. a sliding part detecting member; 43. a drive section; 431. a drive motor; 432. an adapter; 61. a marble mounting plate; 62. steel ball marbles; 63. an elastic member.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

The invention provides a vehicle locking pile, which aims to solve the problem that the structure of the vehicle locking pile in the prior art is complex.

A locking stake as shown in figures 1 and 2, comprising: a base 10; a rotating frame 20, the rotating frame 20 being pivotally connected to the base 10, the rotating frame 20 having a slot 21 into which a wheel of a vehicle is inserted; a locking member 30, wherein the locking member 30 is connected with the base 10, a part of the locking member 30 can extend out of the base 10, when the rotating frame 20 rotates from the unlocking position to the locking position, the rotating frame 20 rotates to enable the locking member 30 to extend into the slot 21 so as to lock the wheel in the slot 21; and a locking assembly 40, wherein the locking assembly 40 is arranged in the base 10 and can lock the rotating frame 20 at least at a locking position.

The embodiment is provided with a rotating frame 20 which is pivotally connected with the base 10, and a locking piece 30 is arranged on the base 10, when the rotating frame 20 rotates under the driving of wheels, the rotating frame 20 rotates the locking piece 30 relative to the rotating frame 20, so that the locking piece 30 extends into the slot 21 to lock the wheels in the slot 21. Through the above arrangement mode, the rotation of the rotating frame 20 and the locking of the locking piece 30 to the wheel are carried out simultaneously, the locking piece 30 extends into the slot 21 through the rotation of the rotating frame 20, the wheel is rotated and placed, the space required by the vehicle is reduced, the integral structure of the vehicle locking pile is simplified, an independent vehicle locking mechanism does not need to be arranged independently, and the vehicle locking pile is greatly convenient to machine, manufacture and use. And the rotating frame 20 is arranged in a rotating manner, so that wheels are in an inclined state when the vehicle is parked, the space required by parking the vehicle is reduced, and high-density laying of the vehicle locking piles is facilitated.

As shown in fig. 3 to 6, the locking assembly 40 is coupled to the rotating frame 20, at least a portion of the locking assembly 40 can rotate synchronously with the rotating frame 20, the base 10 has a locking groove 11, and a portion of the locking assembly 40 can protrude into the locking groove 11 to lock the rotating frame 20. By arranging the locking assembly 40 connected with the rotating frame 20, after the rotating frame 20 rotates in place, the locking assembly 40 can lock the position of the rotating frame 20, so that the rotating frame 20 is kept at the position where the locking piece 30 extends into the slot 21, and the vehicle locking is realized.

Optionally, the locking assembly 40 includes a sliding portion 41, the sliding portion 41 is slidably disposed on an end of the rotating frame 20 extending into the base 10 and can rotate synchronously with the rotating frame 20, and when the rotating frame 20 rotates to the locking position and/or the unlocking position, the sliding portion 41 can slide into the locking groove 11 to lock the rotating frame 20.

Specifically, the base 10 has a mounting hole, the bottom of the swivel frame 20 has a convex cylindrical mounting head as a mounting structure, the mounting head is received in the mounting hole to mount the swivel frame 20 on the base 10, a radial through hole is provided on the mounting head, the sliding portion 41 is slidably disposed on the through hole, and both ends of the sliding portion 41 can protrude from the through hole, so that the sliding direction of the sliding portion 41 is perpendicular to the rotation axis of the swivel frame 20, when one end of the sliding portion 41 slides into the locking groove 11, the sliding portion 41 abuts against the inner wall of the locking groove 11, thereby blocking the rotation of the swivel frame 20 to lock the swivel frame 20 at the locking position, so that the swivel frame 20 cannot be switched to the unlocking position, thereby locking the wheel. Of course, the sliding part 41 may be provided in such a manner that the sliding direction of the sliding part 41 is parallel to the rotation axis of the rotating frame 20, in this case, the sliding part 41 is preferably provided as a rectangular slider, and the locking groove 11 is preferably provided at one end of the base 10 opposite to the mounting head and is preferably a rectangular hole engaged with the slider.

In this embodiment, the base 10 further has an avoiding groove 12, the avoiding groove 12 extends along the circumferential direction of the rotation axis of the rotating frame 20, when the sliding portion 41 exits from the locking groove 11, one end of the sliding portion 41 away from the locking groove 11 can extend into the avoiding groove 12, and when the rotating frame 20 drives the sliding portion 41 to rotate, one end of the sliding portion 41 extending into the avoiding groove 12 moves in the avoiding groove 12 along the extending direction of the avoiding groove 12.

Specifically, the base 10 is provided with two locking grooves 11 and an avoiding groove 12, the avoiding groove 12 is concentric with each locking groove 11, the center of the circle is on the rotation axis of the rotating frame 20, the distance between the two locking grooves 11 is equal to the rotation angle of the rotating frame 20 between the locking position and the unlocking position, so that the rotating frame 20 can be locked at the locking position or the unlocking position when the sliding part 41 extends into the locking grooves 11, the two ends of the avoiding groove 12 are arranged at the positions of the two locking grooves 11 which are symmetrical relative to the center of the circle, that is, the distance between the two ends of the avoiding groove 12 and the corresponding locking grooves 11 is 180 degrees, so that when the sliding part 41 moves in the direction of withdrawing the locking grooves 11, the end of the sliding part 41 far away from the locking grooves 11 extends into the avoiding groove 12, and then when the rotating frame 20 rotates, the end of the sliding part 41 slides in the avoiding groove 12 along the direction of the avoiding groove 12, when the rotating frame 20 is rotated to the locked position, the sliding portion 41 is moved again in a direction to be inserted into the locking groove 11, so that the sliding portion 41 is withdrawn from the escape groove 12 and inserted into the locking groove 11 to lock the rotating frame 20. The above process realizes that the locking assembly 40 can lock the rotating frame 20 when the rotating frame 20 is at the locking position and the unlocking position, thereby ensuring the reliability and stability of the locking piles.

In this embodiment, the locking assembly 40 further includes a plurality of sliding portion detecting members 42, the sliding portion detecting members 42 are disposed on the sidewalls of the locking groove 11, and at least one sliding portion detecting member 42 is disposed on each of the sidewalls of both ends of the escape groove 12, and when the rotating frame 20 moves to the locking position or the unlocking position, the sliding portion 41 triggers the sliding portion detecting members 42 on the escape groove 12 to control the sliding portion 41 to stop moving or slide in the reverse direction.

Specifically, on the lateral wall of two locking grooves 11, and respectively be provided with a sliding part detection piece 42 on the lateral wall of dodging the both ends of groove 12, sliding part detection piece 42 is micro-gap switch, when sliding part 41 moves in locking groove 11 or when moving the both ends of dodging groove 12, sliding part 41 homoenergetic enough triggers sliding part detection piece 42, thereby the state of swivel mount 20 and shutting subassembly is judged according to the state of triggering of different sliding part detection piece 42, in order to realize the automatic locking and the automatic unblock of lock car stake, user's use has greatly been made things convenient for.

As shown in fig. 9 to 11, the locking assembly 40 further includes a driving portion 43, and the driving portion 43 is drivingly connected to the sliding portion 41 to drive the sliding portion 41 to extend into or withdraw from the locking groove 11.

Specifically, the driving portion 43 includes a driving motor 431 and an adaptor 432, the driving motor 431 is connected to the rotating frame 20 through a fixed frame and rotates synchronously with the rotating frame 20, the adaptor 432 has a circular structure, an output shaft of the driving motor 431 is connected to a center of the adaptor 432, a convex pillar is provided on an end surface of the adaptor 432, the convex pillar is eccentrically disposed with the center of the adaptor 432, that is, is eccentrically disposed with an axis of the output shaft, a sliding slot perpendicular to a sliding direction of the sliding portion 41 is provided in a middle of the sliding portion 41, the convex pillar is accommodated in the sliding slot, when the driving motor 431 drives the adaptor 432 to rotate, the convex pillar on the adaptor 432 presses a side wall of the sliding slot, so that the sliding portion 41 slides along an opening direction of a through hole on the rotating frame 20, so that the sliding portion 41 can enter or exit from the locking slot 11 or the avoiding slot 12. The sliding part detector 42 is connected to the driving part 43, and controls the driving part 43 to control the sliding part 41.

In this embodiment, the locking stud further comprises a vehicle detector, which is connected to the base 10 and is capable of detecting the position of the wheel to control the activation of the driving portion 43 after the wheel is inserted into the slot 21. The vehicle detecting element is a pressure sensor, when the wheel is inserted into the slot 21, the rotating frame 20 moves downward or deforms downward under the gravity of the wheel, so as to trigger the pressure sensor, and the pressure sensor controls the driving part 43 to drive, so as to unlock the rotating frame 20 from the unlocking position.

Optionally, the side wall of the rotating frame 20 has an avoiding hole 22, the locking member 30 is a locking shaft, and the locking member 30 extends into the slot 21 from the avoiding hole 22. The relief hole 22 is an oblong hole extending in a direction parallel to the direction of insertion of the wheel into the slot 21 to ensure that the latch 30 can accurately lock the wheel in the slot 21.

In this embodiment, the locking stub further includes an emergency unlocking assembly, at least a portion of which is disposed in the base 10, the emergency unlocking assembly being connected to the latch 30 and capable of driving the latch 30 to slide so that the latch 30 exits the slot 21.

Specifically, the emergency unlocking assembly comprises a limiting rod, an unlocking rod and a lock cylinder, wherein the limiting rod is in sliding connection with the locking piece 30, the limiting rod extends into the locking piece 30, the sliding direction of the limiting rod is perpendicular to the extending direction of the locking piece 30, so that the locking piece 30 is locked on the base 10, the locking piece 30 is in sliding connection with the base 10, normally, the locking piece 30 is locked on the base 10 by the limiting rod, the locking piece 30 and the base 10 are fixed relatively, and therefore when the rotating frame 20 rotates, the locking piece 30 can extend into the slot 21. The limiting rod is provided with a groove, the unlocking rod is provided with a semicircular bulge, when the unlocking rod rotates, the semicircular bulge extrudes the side wall of the groove, the limiting rod withdraws from the locking piece 30 to unlock the locking piece 30, the lock cylinder is fixed on the base 10 and is in driving connection with the unlocking rod, in emergency, the lock cylinder is rotated through the unlocking key to drive the unlocking rod to rotate, the semicircular bulge extrudes the groove, the limiting rod is driven to withdraw from the locking piece 30, the locking piece 30 can freely slide, the locking piece 30 moves towards the direction far away from the slot 21 in a manual pressing or automatic driving mode, the slot 21 is withdrawn, and the wheel is unlocked.

As shown in fig. 8, the base 10 has a pillar 13, the pillar 13 protrudes toward the rotating frame 20, and the latch 30 is provided on a sidewall of the pillar 13. The stand 13 makes things convenient for the installation of latch 30, stand 13 protrudes the backstop on the rotation route of swivel mount 20 simultaneously, thereby certain limiting displacement has been played for the turned angle of swivel mount 20, when swivel mount 20 butt is on stand 13, the position that swivel mount 20 was located is latched position promptly, sliding part 41 can lock swivel mount 20 in stretching into latching groove 11 this moment, thereby the problem of rotating when having avoided the manual rotation of swivel mount 20 and crossing to lead to the locking failure, the reliability of locking the lock stake locking has been guaranteed.

As shown in fig. 7, an expansion opening is further provided at the inlet end of the slot 21 of the rotating frame 20, that is, two ends of the slot 21 are inclined in a direction away from each other in a direction in which the wheel exits the slot 21, so that the inlet of the wheel inserted into the slot 21 is enlarged, and a user can conveniently push the wheel into the slot 21 for use.

As shown in fig. 9, a ball assembly is further provided between the rotating frame 20 and the base 10, the ball assembly includes a ball mounting plate 61, a ball 62 and an elastic member 63, the elastic member 63 is a spring, and the ball mounting plate 61 abuts against an inner wall of the mounting hole of the base 10. The steel ball marbles 62 are abutted to the mounting head and can extend into the grooves, springs are arranged between the steel ball marbles 62 and the marble mounting plate 61, so that the steel ball marbles 62 can be always in contact with the mounting head, the grooves are arc-shaped and are provided with a plurality of grooves, each groove is arranged along the circumferential direction of the mounting head, when the rotating frame 20 rotates, the steel ball marbles 62 exit from one groove and then extend into the other groove, and therefore the steel ball marbles 62 move among the grooves, so that a user can feel certain damping feeling when the rotating frame 20 rotates, and user experience is improved. The bullet assembly may be provided in plurality, and a plurality of bullet assemblies may be arranged circumferentially along the mounting head.

In this embodiment, a sealing member and a return spring are further disposed between the mounting head and the mounting port, the sealing member seals a gap between the mounting head and the mounting port, and the return spring provides an upward-moving return force for the rotating frame 20, so that after the wheel enters the slot 21, the rotating frame 20 can move downward to trigger the pressure sensor.

The use process of the locking pile of the embodiment is as follows:

when the locking device is in an initial state, the rotating frame 20 is located at an unlocking position, the sliding part 41 of the locking assembly is limited in the locking groove 11, when the locking device is locked, a wheel is pushed into the slot 21 and then triggers the pressure sensor, the pressure sensor controls the driving motor 431 to start, the driving motor 431 drives the sliding part 41 to slide through the adapter 432 so as to be withdrawn from the locking groove 11 and extend into the avoiding groove 12, after the wheel extends into the avoiding groove 12, the micro switch at one end in the avoiding groove 12 is triggered, the locking assembly is unlocked, then a user manually rotates the handle bar, the rotating frame 20 and the sliding part 41 are driven to rotate through the wheel, when the rotating frame 20 touches the upright post 13, the upright post 13 obstructs the motion of the rotating frame 20, so that the rotating frame 20 stops rotating, at the moment, the sliding part 41 triggers the micro switch at the other end of the avoiding groove 12, the driving part 43 starts to reversely rotate so as to drive the sliding part 41 to withdraw from the, when the micro switch in the lock groove 11 is triggered, the driving portion 43 is stopped and the locking is completed. The unlocking process is the reverse of the locking process described above.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

1. the problem of complicated structure of the locking pile in the prior art is solved;

2. the whole structure is simple, the locking and unlocking are stable and reliable, and the installation and the use are convenient;

3. small volume, reduced occupied space and contribution to high-density paving.

It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle locking pile, comprising:

a base (10), wherein the base (10) is provided with a locking groove (11) and an avoiding groove (12);

a swivel frame (20), the swivel frame (20) being pivotally connected to the base (10), the swivel frame (20) having a slot (21) into which a wheel of a vehicle is inserted;

a latch member (30), wherein the latch member (30) is connected with the base (10), a part of the latch member (30) can extend out of the base (10), when the rotating frame (20) rotates from an unlocking position to a locking position, the rotating frame (20) rotates to enable the latch member (30) to extend into the slot (21) so as to lock the wheel in the slot (21);

a locking assembly (40), the locking assembly (40) is arranged in the base (10) and can lock the rotating frame (20) at least in the locking position, the locking assembly (40) is connected with the rotating frame (20), at least one part of the locking assembly (40) can synchronously rotate along with the rotating frame (20), one part of the locking assembly (40) can extend into the locking groove (11) to lock the rotating frame (20), and when the locking is realized, the locking assembly (40) keeps the rotating frame (20) at a position where the locking piece (30) extends into the slot (21);

wherein, locking subassembly (40) are including sliding part (41), sliding part (41) slide to set up swivel mount (20) stretch into one of base (10) is served, and can follow swivel mount (20) is synchronous to be rotated, works as swivel mount (20) are rotated the latched position and/or during the unblock position, sliding part (41) can slide to in locking groove (11) with swivel mount (20) locking, works as sliding part (41) withdraw when locking groove (11), sliding part (41) are kept away from the one end of locking groove (11) can stretch into dodge groove (12).

2. Lock stud according to claim 1, characterized in that the sliding direction of the sliding part (41) is perpendicular to the axis of rotation of the swivel (20).

3. A vehicle locking pile according to claim 2, characterised in that the base (10) has a mounting hole and the bottom of the swivel (20) has a protruding mounting structure which is received in the mounting hole to mount the swivel (20) on the base (10), the locking groove (11) being plural, each locking groove (11) being circumferentially arranged along the axis of rotation of the swivel (20).

4. The lock pile according to claim 3, characterized in that the evasion groove (12) extends circumferentially along the rotation axis of the swivel mount (20), and when the swivel mount (20) drives the sliding portion (41) to rotate, one end of the sliding portion (41) extending into the evasion groove (12) moves in the evasion groove (12) along the extension direction of the evasion groove (12).

5. The lock stake of claim 4, characterized in that, the locking subassembly (40) still includes a plurality of sliding part detection pieces (42), sliding part detection piece (42) set up on the lateral wall of locking groove (11), and the lateral wall of dodging groove (12) both ends on respectively be provided with at least one sliding part detection piece (42), when swivel mount (20) moves to the latched position or when the unlatched position, sliding part (41) trigger sliding part detection piece (42) on dodging groove (12), with control sliding part (41) stop motion or reverse slip.

6. Lock stud according to claim 1, characterized in that the locking assembly (40) further comprises a driving part (43), which driving part (43) is drivingly connected with the sliding part (41) to drive the sliding part (41) into or out of the locking slot (11).

7. Lock stud according to claim 6, characterized in that the driving part (43) comprises:

the driving motor (431), the said driving motor (431) is connected with said swivel mount (20), and rotate with said swivel mount (20) synchronously;

the adapter (432) and the output shaft of the driving motor (431) rotate synchronously, the adapter (432) is provided with a convex column which is eccentrically arranged with the axis of the output shaft, the sliding part (41) is provided with a sliding groove, and the convex column is accommodated in the sliding groove to drive the sliding part (41) to slide.

8. Lock stud according to claim 6, characterized in that it further comprises a vehicle detector connected to the base (10) and able to detect the position of the wheel to control the activation of the driving portion (43) after the insertion of the wheel in the slot (21).

9. Lock stud according to any of claims 1 to 8, characterized in that the side wall of the rotating frame (20) has an escape hole (22), from which escape hole (22) the blocking element (30) protrudes into the slot (21).

10. Lock stud according to any one of claims 1 to 8, characterized in that it further comprises an emergency unlocking assembly, at least part of which is arranged inside the base (10), which is connected to the latch (30) and can drive it to slide (30) so as to withdraw the latch (30) from the slot (21).

11. The vehicle locking post of claim 10, wherein the emergency unlocking assembly comprises:

a limiting rod which is connected with the locking piece (30) in a sliding mode and extends into the locking piece (30) to lock the locking piece (30) on the base (10);

the unlocking rod is provided with a groove and a semicircular bulge, when the unlocking rod rotates, the semicircular bulge extrudes the side wall of the groove, and the limiting rod withdraws from the locking piece (30) so as to unlock the locking piece (30).

12. Lock stud according to one of claims 1 to 8, characterized in that the base (10) has a pillar (13), the pillar (13) projecting in the direction of the swivel (20), the blocking element (30) being provided on a side wall of the pillar (13).

13. Lock stud according to claim 3, characterized in that it further comprises a bullet assembly, arranged between the base (10) and the rotating frame (20), comprising:

a pin mounting plate (61), the pin mounting plate (61) being in contact with an inner wall of the mounting hole;

the steel ball pins (62) are provided with a plurality of grooves, and the steel ball pins (62) abut against the mounting structure and can extend into the grooves;

the elastic piece (63) is arranged between the ball mounting plate (61) and the ball pins (62) to provide force for the ball pins (62) to enter the grooves, and when the rotating frame (20) rotates, the mounting structure extrudes the ball pins (62) to enable the ball pins (62) to exit from one groove and then extend into the other groove.