Parking space lock

Abstract

The utility model relates to a parking space lock, and belongs to the technical field of parking space locks. The parking space lock comprises a base, a lifting seat and a telescopic arm, the base is O-shaped and internally comprises a first area and a second area; the bottom end of the telescopic arm is hinged to the first area of the base, and the top end of the telescopic arm is hinged to the top end of the lifting base. The telescopic arm can stretch out and draw back and is controlled by the steering engine to rotate, so that the parking space lock has a locking state that the lifting base and the telescopic arm are distributed in an inverted V shape and an unlocking state that the lifting base is overturned and hidden into the second area. According to the parking space lock provided by the utility model, when the parking space lock is in a locked state, the base, the lifting seat and the telescopic arm are of a triangular structure, so that the structure is very stable; and when the parking space lock is in an unlocking state, the lifting seat is hidden in the base and is not easy to collide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of parking stall lock, specifically relates to a parking stall lock. BACKGROUND

[0002] The parking stall lock is generally installed on a private parking stall or a public parking stall with a charge, and can prevent others from occupying.

[0003] Please refer to the appearance patent application of patent No. CN202230211243.5 and invention name "parking stall lock", the parking stall lock generally includes a base and a lifting seat, the bottom end of the lifting seat is hinged to the base, the lifting seat can be lifted or dropped to realize locking or unlocking, in the prior art, the lifting seat generally adopts a door-shaped structure. When the parking stall lock is locked, the lifting seat is generally in a vertical direction, which is easy to shake; when the parking stall lock is unlocked, the lifting seat is generally located outside the base and is easy to be bumped. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims to provide a parking stall lock, when the parking stall lock is in a locked state, the base, the lifting seat and the telescopic arm form a triangular structure, which is very stable; when the parking stall lock is in an unlocked state, the lifting seat is hidden in the base and is not easy to be bumped.

[0005] The technical scheme of the utility model is as follows:

[0006] The utility model provides a parking stall lock, including base, lifting seat and telescopic arm, the base is O-shaped and internally includes first area and second area, the bottom end of the lifting seat is hinged to the middle part of the base, the bottom end of the telescopic arm is hinged to the first area of the base and the top end is hinged to the top end of the lifting seat, the telescopic arm can be telescopic and is rotated by rudder machine control, so that the parking stall lock has the locking state that the lifting seat and the telescopic arm are in the distribution of ∧-shaped and the unlocking state that the lifting seat is turned over and hidden in the second area.

[0007] As an optional scheme, a display screen is arranged on the lifting seat, and the display screen is used to display information of the parking stall lock.

[0008] As an optional scheme, the parking stall lock further includes a microcontroller, and the microcontroller is used to cooperate with a remote Internet of Things platform and remotely wirelessly control the rudder machine.

[0009] As an optional scheme, the hinging shafts of the telescopic arm and the lifting seat and the hinging shafts of the telescopic arm and the base are deviated to the same side of the telescopic arm.

[0010] As an option, the telescopic arm comprises a fixed rod and a telescopic rod, the telescopic rod comprises a telescopic part and a first connecting part arranged in an L shape, and the first connecting part is eccentrically hinged with the lifting seat.

[0011] As an option, the parking stall lock further comprises an indication assembly, the indication assembly comprises a vertical rod, an indication board and a reset torsional spring, the bottom end of the vertical rod is hinged with the top end of the lifting seat, the top end is connected with the indication board, the reset torsional spring makes the vertical rod have a tendency consistent with the direction of the lifting seat, and the telescopic arm is provided with a blocking part; when the parking stall lock is in the unlocking state, the direction of the vertical rod and the lifting seat is consistent, and the vertical rod is separated from the blocking part; when the parking stall lock is in the locking state, the vertical rod extends along the vertical direction under the blocking of the blocking part and is arranged at an angle with the lifting seat.

[0012] As an option, the vertical rod is in contact with an acting surface of the blocking part, and the acting surface is arc-shaped.

[0013] As an option, the bottom of the vertical rod is L-shaped and comprises a vertical part and a second connecting part, the vertical part is hinged with the lifting seat, and the blocking part is used for abutting against the second connecting part.

[0014] As an option, one end of the base is provided with a notch, the vertical rod can be embedded in the notch, and the indication board is located on one side of the vertical rod.

[0015] As an option, the indication board is provided with an indication mark.

[0016] As an option, at least two reinforcing seats are arranged in the first area, and a connecting plate is arranged between adjacent two reinforcing seats or between the reinforcing seat and the base.

[0017] As an option, the parking stall lock comprises a detection piece and an alarm piece, the detection piece is used for detecting whether there is an obstacle within a preset distance when the parking stall lock is in the locking state, and the alarm piece is used for alarming when there is an obstacle within the preset distance.

[0018] The parking stall lock has the advantages that:

[0019] The parking stall lock has the advantages that: when the parking stall lock is in the locking state, the base, the lifting seat and the telescopic arm are in a triangular structure, and the structure is very stable; when the parking stall lock is in the unlocking state, the lifting seat is hidden in the base and is not easy to be bumped. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor. Through the drawings shown, the above and other purposes, features and advantages of the present application will be clearer. In all the drawings, the same reference signs indicate the same parts. The drawings are not drawn in proportion to the actual size, and the emphasis is on showing the main points of the present application.

[0021] Figure 1 Structure diagram of the parking stall lock (locked state) provided by the embodiment one of the present application Figure One ;

[0022] Figure 2 Structure diagram of the parking stall lock (locked state) provided by the embodiment one of the present application Figure Two ;

[0023] Figure 3 Structure diagram of the parking stall lock (locked state) provided by the embodiment one of the present application Figure Three ;

[0024] Figure 4 Structure diagram of the parking stall lock (unlocked state) provided by the embodiment one of the present application Figure Four ;

[0025] Figure 5 Structure diagram of the parking stall lock (unlocked state) provided by the embodiment one of the present application Figure Five ;

[0026] Figure 6 Structure diagram of the parking stall lock (locked state) provided by the embodiment two of the present application

[0027] Figure 7 Structure diagram of the parking stall lock (unlocked state) provided by the embodiment two of the present application

[0028] Figure 8 Structure diagram of the parking stall lock (unlocked state) provided by the embodiment two of the present application Figure One ;

[0029] Figure 9 Structure diagram of the parking stall lock (unlocked state) provided by the embodiment two of the present application Figure Two ;

[0030] Figure 10 Structure diagram of the parking stall lock (locked state) provided by the embodiment two of the present application

[0031] Figure 11 is a partial enlarged schematic view of part A of Figure 8

[0032] Figure 12 is a partial enlarged schematic view of part B of Figure 10

[0033] Icon: 10 - parking lock; 11 - base; 12 - lifting seat; 13 - display screen; 14 - telescopic arm; 15 - indication assembly; 110 - first area; 111 - second area; 140 - telescopic part; 141 - first connecting part; 150 - vertical rod; 151 - indication board; 152 - blocking part. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0036] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] In addition, the terms "first", "second", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0038] Embodiment one:

[0039] Please refer to Figures 1-5 , the embodiment one of the present application provides a parking lock 10, which can be installed on a private parking space or a charged public parking space to avoid illegal occupation by other personnel.

[0040] Among them, the parking lock 10 is mainly composed of a base 11, a lifting seat 12 and a telescopic arm 14, and the structure of each part of the parking lock 10 will be discussed in detail below.

[0041] ​​The base 11 is used to be connected and fixed with the ground, and the connection mode of the base 11 with the ground is not limited, for example, the base 11 is connected and fixed by expansion bolts, or the base 11 is welded with a metal structure embedded in the ground. The base 11 is in the shape of O, and the inner part is divided into a first area 110 and a second area 111, and the first area 110 and the second area 111 can be filled with other structures or not. In this embodiment, two reinforcing seats are arranged in the first area 110, and the two reinforcing seats are arranged side by side, and a connecting plate is arranged between the two adjacent reinforcing seats or between the reinforcing seat and the base 11. In other embodiments, the number of reinforcing seats can also be one or three, etc.

[0042] Holes can be arranged on the reinforcing seat and / or the connecting plate for mounting expansion bolts, etc.

[0043] The lifting seat 12 is connected with the base 11, and the lifting seat 12 can be flipped. Specifically, the bottom end of the lifting seat 12 is hinged with the middle part of the base 11 through a hinge shaft, and for the convenience of description, the hinge shaft of the lifting seat 12 and the base 11 is defined as the first hinge shaft. In the case that the base 11 remains stationary, the lifting seat 12 can rotate around the first hinge shaft.

[0044] With the rotation of the lifting seat 12, the parking lock 10 has two states, which are a locked state and an unlocked state: when the parking lock 10 is in the locked state, the lifting seat 12 is exposed to a certain height, which can prevent vehicles from entering the parking space; when the parking lock 10 is in the unlocked state, the lifting seat 12 can be flipped and hidden in the second area 111, and the vehicle can smoothly enter the parking space.

[0045] The telescopic arm 14 can be telescopic, that is, its length can change, and the telescopic arm 14 is used to control the rotation of the lifting seat 12, so as to change the state of the parking lock 10. Specifically, the bottom end of the telescopic arm 14 is hinged with the first area 110 of the base 11, and the top end of the telescopic arm 14 is hinged with the top end of the lifting seat 12.

[0046] The number of telescopic arms 14 is not limited, which can be one, two, three, etc. In this embodiment, the number of telescopic arms 14 is two, and the two telescopic arms 14 are located on both sides of the first area 110, and each telescopic arm 14 respectively interfaces with the base 11 and the lifting seat 12.

[0047] For the convenience of description, the following definitions are made: the hinge shaft of the telescopic arm 14 and the base 11 is defined as the second hinge shaft, the hinge shaft of the telescopic arm 14 and the lifting seat 12 is defined as the third hinge shaft, the first hinge shaft, the second hinge shaft and the third hinge shaft are triangularly distributed; the first hinge shaft and the second hinge shaft form a first side, the second hinge shaft and the third hinge shaft form a second side, and the first hinge shaft and the third hinge shaft form a third side; the included angle between the first side and the third side is a first angle, the included angle between the first side and the second side is a second angle, and the included angle between the second side and the third side is a third angle. Among them, the lengths of the first side and the third side are constant, and the length of the second side can change, when the length of the second side changes, the angles of the first angle, the second angle and the third angle can change accordingly; or, when the angle of the second angle changes, the length of the second side, the angles of the first angle and the third angle can change accordingly.

[0048] When the parking lock 10 is in the unlocked state, the lifting seat 12 and the telescopic arm 14 can be substantially parallel to the ground. When the parking lock 10 is in the locked state, the lifting seat 12 and the telescopic arm 14 are in the shape of ∧ or V, that is, the lifting seat 12 is inclined relative to the vertical plane, and the lifting seat 12 is rotated relative to the initial state by an angle greater than 90°, which can be 110°-150°, preferably 120°, which is the most stable structure.

[0049] The telescopic arm 14 is controlled to rotate by a rudder, which is hidden in the base 11. The rudder can be driven by a motor or other driving source. When the rudder is working, it can make the telescopic arm 14 rotate around the second hinge shaft, so as to make the lifting seat 12 rotate around the first hinge shaft.

[0050] The rudder can be controlled by a remote controller or automatically sensed by a controller to control the vehicle information. In this embodiment, the parking lock 10 can also include a microcontroller, which is used to cooperate with a remote Internet of Things platform and remotely wirelessly control the rudder. The microcontroller can be selected from the ESP8266 model, and the microcontroller is combined with the MQTT protocol of the Aliyun server to realize remote wireless control of the rudder. In the project, ESP8266 is used as a client device, connected to the Internet through Wi-Fi, and establishes an MQTT connection with the Aliyun Internet of Things platform. Users can publish control instructions through the Aliyun Internet of Things platform, which are transmitted to the ESP8266 client through the MQTT protocol. After the ESP8266 receives the instructions, it controls the rudder connected thereto to rotate correspondingly by analyzing the instruction content.

[0051] The display screen 13 can be embedded in the lifting seat 12 or located on the side of the lifting seat 12 away from the telescopic arm 14. The display screen 13 can be used to display information of the parking lock 10, such as a matched license plate number, and in some embodiments, if the parking space is a shared parking space, the display screen 13 can also display an unlocking QR code, and the user can open the parking space by scanning the QR code.

[0052] The display screen 13 can be a color panel that does not need to be powered or a liquid crystal display screen 13 that needs to be powered. When the parking lock 10 is in a locked state, the lifting seat 12 is inclined, so that the display screen 13 is directed upwardly and obliquely, facilitating observation and scanning by the vehicle owner.

[0053] The center lines of the second and third hinge shafts can be coplanar with the center line of the telescopic arm 14 or non-coplanar. In this embodiment, the center lines of the second and third hinge shafts are non-coplanar with the center line of the telescopic arm 14, that is, the hinge shafts of the telescopic arm 14 and the lifting seat 12 and the hinge shaft of the telescopic arm 14 and the base 11 are deviated to the same side of the telescopic arm 14. The manner is not limited, for example: the telescopic arm 14 includes a fixed rod and a telescopic rod, the telescopic rod includes a telescopic portion 140 and a first connecting portion 141 arranged in an L shape, and the first connecting portion 141 is eccentrically hinged with the lifting seat 12; the fixed rod is tangent to the second hinge shaft. In this way, when the parking lock 10 is in an unlocked state, the telescopic arm 14 can be located above the lifting seat 12, so that the lifting seat 12 can be completely hidden in the second area 111.

[0054] In other embodiments, the hinge manner of the telescopic rod and the lifting seat 12 can also refer to the hinge manner of the fixed rod and the base 11.

[0055] It is assumed that the initial state of the parking lock 10 is an unlocked state, and the working manner of the parking lock 10 provided in this embodiment is as follows:

[0056] At this time, the first angle of the triangle formed by the base 11, the lifting seat 12 and the telescopic arm 14 is infinitely close to 180°;

[0057] The staff sends a control instruction through a remote controller or an Internet of Things platform to make the rudder rotate;

[0058] The rudder drives the second hinge shaft to rotate, and the telescopic arm 14 rotates around the second hinge shaft. Under the limitation of the triangle, the telescopic arm 14 will inevitably be shortened, the first angle gradually decreases from an obtuse angle to an acute angle, and the second and third angles gradually increase;

[0059] The parking space lock 10 becomes a locked state, at this time, the lifting seat 12 and the telescopic arm 14 are in inverted V-shaped distribution, the lifting seat 12 is inclined, the angle of the second angle is an acute angle, the second angle and the third angle can always be acute angles, or one of the two can become a right angle or an obtuse angle;

[0060] When the owner or temporary user needs to use, the command can be issued through the remote controller or through the APP or scanning the two-dimensional code on the display screen 13 or the automatic induction of the parking space lock 10, so that the steering engine reversely rotates;

[0061] The parking space lock 10 is in an unlocked state, and the owner or temporary user can normally use the parking space to park the vehicle on the parking space.

[0062] The above steps can be increased, modified, deleted, etc. according to needs.

[0063] Embodiment two:

[0064] Please refer to Figure 6 The embodiment two of the utility model provides a parking space lock 10, this embodiment is on the basis of embodiment one makes further improvement, the improvement point lies in: the parking space lock 10 still includes indicating assembly 15.

[0065] As known, the parking space lock 10 is small in size, and even if the lifting seat 12 is lifted, it can be mistaken as being in an unlocked state from the driving position, especially when viewed from the front of the parking space lock 10, which is particularly evident. In this embodiment, the indicating assembly 15 is added to enable the owner or temporary user to more intuitively observe the state of the parking space lock 10, avoiding damage to the parking space lock 10 or damage to the vehicle chassis.

[0066] Among them, please combine Figures 7-12 The indicating assembly 15 mainly consists of a vertical rod 150, an indicator 151 and a reset torsional spring.

[0067] The vertical rod 150 can be rod-shaped or plate-shaped, and the bottom end of the vertical rod 150 is hinged to the top end of the lifting seat 12. For convenience of description, the hinge shaft of the vertical rod 150 and the lifting seat 12 is defined as the fourth hinge shaft, which can coincide with or not coincide with the third hinge shaft. The vertical rod 150 can rotate around the fourth hinge shaft, and the included angle between the vertical rod 150 and the lifting seat 12 can be changed during rotation of the vertical rod 150.

[0068] The maximum included angle between the stand 150 and the lifting seat 12 can be 180°, that is, the stand 150 is consistent with the extending direction of the lifting seat 12, of course, the maximum included angle between the stand 150 and the lifting seat 12 can be slightly greater than or slightly less than 180°. The minimum included angle between the stand 150 and the lifting seat 12 is not limited, for example, 10°, 20°, 50°, 90°, 100°, 150°, etc., of course, in the use process, the stand 150 generally will not be turned to the minimum angle. In addition, the minimum included angle between the stand 150 and the lifting seat 12 also needs to match the maximum rotation angle of the lifting seat 12, at least when the lifting seat 12 reaches the locking state, the stand 150 can extend vertically. Assuming that the first angle is A, the minimum included angle between the stand 150 and the lifting seat 12 is B, then ∠B≤180°-(90°-(180°-∠A)).

[0069] The angle range of the stand 150 can be realized by setting a limiting structure on the lifting seat 12, which can be a limiting block, a limiting rod, etc., and the structure of a hinge can also be referred to.

[0070] The reset torsion spring (not shown in the figure) is sleeved on the fourth hinge shaft, and the two ends of the reset torsion spring are respectively in abutment with the lifting seat 12 and the stand 150, and the reset torsion spring makes the stand 150 have a tendency to be consistent with the direction of the lifting seat 12.

[0071] The telescopic arm 14 is provided with a blocking part 152, and the reset torsion spring and the blocking part 152 make the stand 150 have two states, respectively, a first state and a second state: when the stand 150 is in the first state, under the action of the reset torsion spring, the stand 150 is consistent with the extending direction of the lifting seat 12; when the stand 150 is in the second state, the blocking part 152 prevents the stand 150 from continuing to rotate with the lifting seat 12, that is, the stand 150 rotates relative to the lifting seat 12.

[0072] The top end of the stand 150 is connected with a sign 151, and the sign 151 is provided with an indication mark, which can be a no parking sign or other pattern mark, so that the car owner or temporary user can easily observe.

[0073] When the parking lock 10 is in the unlocking state, the stand 150 and the lifting seat 12 are consistent in direction and the stand 150 is separated from the blocking part 152; when the parking lock 10 is in the locking state, the stand 150 extends vertically under the blocking of the blocking part 152 and is arranged at an included angle with the lifting seat 12.

[0074] Furthermore, the parking lock 10 also has an intermediate state. When the parking lock 10 is in the intermediate state, the blocking part 152 begins to contact the upright post 150, and the lifting seat 12 extends approximately vertically with the first angle being approximately 90°. By changing the position of the blocking part 152, the extension direction of the lifting seat 12 when the parking lock 10 is in the intermediate state can be changed. For example, the parking lock 10 is in the intermediate state when the first angle is 100°, 90°, or 85°.

[0075] When the parking lock 10 changes from the unlocked state to the intermediate state, under the action of the return torsion spring, the upright post 150 is in the first state, with the upright post 150 and the lifting seat 12 aligned in direction and the upright post 150 disengaged from the blocking part 152. When the parking lock 10 changes from the intermediate state to the locked state, the upright post 150 is in the second state, and under the obstruction of the blocking part 152, the angle between the upright post 150 and the lifting seat 12 gradually decreases or first decreases and then increases. Of course, in this embodiment, during the process of the parking lock 10 changing from the intermediate state to the locked state, the upright post 150 is not always in a vertical state, but only when the parking lock 10 is fully locked does the upright post 150 become vertical. Of course, it is also perfectly acceptable for the upright post 150 to remain in a vertical state throughout the entire process.

[0076] It should be noted that the "vertical" mentioned in this embodiment is not absolutely vertical, as long as it is roughly vertical.

[0077] When the upright 150 is in the second state, the blocking part 152 can abut against the upright 150, thereby pushing the upright 150 to rotate relative to the lifting seat 12.

[0078] The shape of the blocking part 152 is not limited; it can be rod-shaped, block-shaped, etc. In this embodiment, please refer to... Figure 11 , Figure 12 As shown, the upright 150 extends tangentially along the third hinge axis, and the blocking part 152 is rod-shaped. The blocking part 152 is located on the first connecting part 141 of the telescopic arm 14. The distance between the blocking part 152 and the third hinge axis is greater than the distance between the outer side of the upright 150 and the third hinge axis. When the lifting seat 12 and the telescopic arm 14 rotate relative to each other, the blocking part 152 can rotate around the third hinge axis. Thus, when the parking lock 10 changes from the intermediate state to the locked state, the blocking part 152 can press the upright 150.

[0079] In order to enable the blocking part 152 to better act on the vertical rod 150, in some embodiments, the following solutions can also be used, but are not limited to: the bottom of the vertical rod 150 is L-shaped and comprises a vertical part and a second connecting part, the vertical part is hinged with the lifting seat 12, and the blocking part 152 is used to abut against the second connecting part. In other embodiments, the vertical rod 150 does not comprise the second connecting part, or the vertical part and the lifting seat 12 are also connectable through the second connecting part. In addition, in other embodiments, the following structure can also be used: the vertical rod 150 is in contact with the acting surface of the blocking part 152, and the acting surface is arc-shaped. During the rotation of the lifting seat 12, the contact position of the second connecting part and the blocking part 152 is different, and by changing the radian of the arc, it can be realized that when the vertical rod 150 is in the second state, it can always be in the vertical state.

[0080] In addition, when the parking lock 10 is in the unlocked state, in order to avoid the indication assembly 15 from protruding and affecting the normal parking of the vehicle, in some embodiments, the following solution can also be used: one end of the base 11 is provided with a notch, when the parking lock 10 is in the unlocked state, the vertical rod 150 can be embedded in the notch, and the indication board 151 is located on the side of the vertical rod 150 close to the ground.

[0081] In other embodiments, the parking lock 10 can also comprise a detection member and an alarm member.

[0082] When the parking lock 10 is in the locked state, the detection member is used to detect whether there is an obstacle within a preset distance, and the detection range can be the entire parking space range, or a circular or square area centered on the parking lock 10.

[0083] The alarm member can be a sound alarm, a light alarm, etc., and is used to alarm when there is an obstacle within a preset distance, so as to prompt the owner or the temporary user that the parking lock 10 is in the locked state, thereby avoiding that the vehicle crushes the parking lock 10 or the parking lock 10 damages the vehicle chassis.

[0084] Please refer to Figure 7 , and taking the unlocked state of the parking lock 10 as the initial state, the working method of the indication assembly 15 of the parking lock 10 provided in this embodiment is as follows:

[0085] The lifting seat 12 rotates relative to the first hinge shaft, so that the parking lock 10 changes from the unlocked state to the intermediate state, please refer to Figure 8 , during this process, the vertical rod 150 is in the first state, that is, the vertical rod 150 is always consistent with the extension direction of the lifting seat 12, that is, the included angle between the vertical rod 150 and the lifting seat 12 is about 180°;

[0086] The parking lock 10 reaches the intermediate state, at this time, the vertical rod 150 is between the first state and the second state, and the intermediate state is between Figure 8 and Figure 9between;

[0087] Please combine Figure 9 As shown in FIG. 6, the lifting seat 12 continues to rotate relative to the first hinge shaft, and the parking lock 10 changes from the intermediate state to the locked state, in the process, the second connecting part of the vertical rod 150 abuts against the blocking part 152, the blocking part 152 prevents the vertical rod 150 from rotating synchronously with the lifting seat 12, but enables the vertical rod 150 to rotate relative to the lifting seat 12, the angle between the vertical rod 150 and the lifting seat 12 gradually decreases, and further enables the vertical rod 150 to always be in the vertical state;

[0088] Please combine Figure 9 As shown in FIG. 6, the lifting seat 12 continues to rotate relative to the first hinge shaft, and the parking lock 10 changes from the intermediate state to the locked state, in the process, the second connecting part of the vertical rod 150 abuts against the blocking part 152, the blocking part 152 prevents the vertical rod 150 from rotating synchronously with the lifting seat 12, but enables the vertical rod 150 to rotate relative to the lifting seat 12, the angle between the vertical rod 150 and the lifting seat 12 gradually decreases, and further enables the vertical rod 150 to always be in the vertical state;

[0089] The owner or temporary user can clearly observe the information of the indication board 151, and further draw a conclusion that "there is a parking lock 10 here, and parking is not allowed". Since the indication board 151 is vertical and has a high height, misrecognition will not occur.

[0090] The above only describes preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A parking lock, characterized in that The vehicle parking lock comprises a base, a lifting seat and a telescopic arm; the base is in the shape of O and comprises a first area and a second area inside; the bottom end of the lifting seat is hinged to the middle part of the base, the bottom end of the telescopic arm is hinged to the first area of the base and the top end is hinged to the top end of the lifting seat; the telescopic arm can be telescoped and rotated by a rudder to make the vehicle parking lock have a locking state in which the lifting seat and the telescopic arm are in the shape of ∧ and an unlocking state in which the lifting seat is turned over and hidden in the second area.

2. A parking stall lock according to claim 1, wherein, A display screen is arranged on the lifting seat and used for displaying information of the vehicle parking lock.

3. The parking stall lock of claim 1, wherein, The vehicle parking lock further comprises a microcontroller used for cooperating with a remote Internet of Things platform and remotely wirelessly controlling the rudder.

4. The parking stall lock of claim 1, wherein, The hinging shafts of the telescopic arm and the lifting seat and the hinging shaft of the telescopic arm and the base are deviated to the same side of the telescopic arm.

5. The parking stall lock of claim 1, wherein, The telescopic arm comprises a fixed rod and a telescopic rod, the telescopic rod comprises a telescopic part and a first connecting part arranged in the shape of L, and the first connecting part is eccentrically hinged to the lifting seat.

6. A parking lock according to claim 5, characterized in that The vehicle parking lock further comprises an indicating assembly, the indicating assembly comprises a vertical rod, an indicating board and a reset torsional spring, the bottom end of the vertical rod is hinged to the top end of the lifting seat and the top end is connected to the indicating board, the reset torsional spring makes the vertical rod have a tendency consistent with the direction of the lifting seat, and the telescopic arm is provided with a blocking part; when the vehicle parking lock is in the unlocking state, the direction of the vertical rod and the lifting seat is consistent and the vertical rod is disengaged from the blocking part; When the vehicle parking lock is in the locking state, the vertical rod extends along the vertical direction under the blocking of the blocking part and is arranged at an angle with the lifting seat.

7. The parking stall lock of claim 6, wherein, The vertical rod is in contact with an acting surface of the blocking part, and the acting surface is in the shape of arc.

8. The parking stall lock of claim 6, wherein, The bottom of the vertical rod is in the shape of L and comprises a vertical part and a second connecting part, the vertical part is hinged to the lifting seat, and the blocking part is used for abutting against the second connecting part.

9. The parking stall lock of claim 6, wherein, One end of the base is provided with a notch, the vertical rod can be embedded in the notch, and the indicating board is located on one side of the vertical rod.

10. The parking stall lock of claim 1, wherein, The vehicle parking lock comprises a detecting piece and an alarm piece, the detecting piece is used for detecting whether there is an obstacle within a preset distance when the vehicle parking lock is in the locking state, and the alarm piece is used for alarming when there is an obstacle within the preset distance.

Images