Multifunctional lifting type parking lock

Abstract

The application discloses a multifunctional lifting type parking stall lock and relates to the field of vehicle management and charging devices.The parking stall lock comprises a mounting seat, the bottom of the mounting seat is provided with a longitudinal moving mechanism, the bottom end of the longitudinal moving mechanism is provided with a first motor, the driving end of the first motor is connected with a swing arm, the swing arm is internally provided with an electric telescopic rod, the bottom end of the electric telescopic rod is provided with a collision sensing mechanism, the bottom end of the collision sensing mechanism is provided with a rotary joint, the movable end of the rotary joint is connected with a control box, the driving end of a second motor penetrates through the front end of the control box and is connected with a lifting fixing frame, the front end of the lifting fixing frame is fixedly connected with an electronic display screen, the bottom end of the control box is provided with an anti-collision base, the anti-collision base is internally provided with a plurality of sensing devices, the parking stall lock is arranged above a parking stall in a garage, the parking stall lock avoids the inconvenience of ground wiring, the difficulty of ground moisture prevention and other problems, the collision sensing mechanism can inform relevant personnel when a vehicle parked in the parking stall escapes payment, and the safety is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle management charging devices, in particular to a multifunctional lifting type parking lock. BACKGROUND

[0002] With the continuous increase in the number of cars, the problem of parking shortage also appears, and even in some cases, people will occupy others' parking spaces due to lack of parking spaces, which eventually leads to quarrels. In this regard, people have designed a parking lock, a device to prevent others from occupying their parking spaces.

[0003] With the continuous change of the structure of the parking lock, some parking locks with charging function have appeared. This type of parking lock not only solves the problem of parking shortage, but also increases the income of the parking owner, which is a two-fold gain. However, these parking locks generally have the problems of complex wiring, human-computer interaction defects, affecting vehicle or pedestrian traffic, not easy to clean, moisture-proof and high maintenance cost.

[0004] Therefore, people have designed some parking locks with lifting function set at high places, such as the hanging type parking lock disclosed in the prior art document with publication number CN110952823A. Although this type of parking lock solves the above problems, when the parked vehicle escapes the fee, the parking lock does not have a structure that can avoid the parking lock from being damaged by human or vehicle impact, and the parking lock may be damaged, which may cause the property loss of the parking owner.

[0005] Therefore, it is necessary to design a multifunctional lifting type parking lock. SUMMARY

[0006] The present application is set above the parking space in the garage to avoid the problems of ground wiring and ground moisture-proof of the parking lock. The collision sensing mechanism can notify the relevant personnel when the parked vehicle escapes the fee, and the parking lock has high safety.

[0007] To achieve the above purpose, the present application realizes the following technical scheme:

[0008] The utility model provides a multifunctional lifting type parking stall lock, which comprises a mounting seat, the bottom of the mounting seat is provided with a longitudinal moving mechanism, the bottom end of the longitudinal moving mechanism is provided with a first motor, the driving end of the first motor is connected with a swing arm, the swing arm rotates around the driving end of the first motor and moves in a cross-section sector horizontal direction space, an electric telescopic rod is arranged in the swing arm, the bottom end of the electric telescopic rod is provided with a collision sensing mechanism, the bottom end of the collision sensing mechanism is provided with a rotary joint, the movable end of the rotary joint is connected with a control box, the control box is provided with a second motor, an electricity storage device and a control module, the sidewall of the control box is provided with a power amplifier and a warning light, the driving end of the second motor penetrates to the front end of the control box and is connected with a lifting fixing frame, the front end of the lifting fixing frame is fixedly connected with an electronic display screen, the bottom end of the control box is provided with a collision-proof base, and a plurality of sensing devices are arranged in the collision-proof base.

[0009] Further, the collision sensing mechanism comprises a pressure sensor, a U-shaped swing frame, a U-shaped support and a thimble, the pressure sensor is arranged in the cavity at the bottom end of the electric telescopic rod, the top end of the U-shaped swing frame is fixed to the bottom end of the electric telescopic rod through a rotating shaft, the bottom end of the U-shaped support is connected to the bottom end of the U-shaped swing frame through a connecting piece, the bottom end of the connecting piece is fixedly connected to the fixed end of the rotary joint, the projection of the bottom end of the U-shaped support and the bottom end of the U-shaped swing frame on the horizontal plane is cross-shaped, torsion springs are arranged at the connection between the rotating shaft and the U-shaped swing frame, the thimble is fixedly connected to the top end of the U-shaped support, the electric telescopic rod wall outside the cavity is provided with at least two first through holes which are symmetrically distributed in the longitudinal direction, the thimble extends from outside to inside into the first through hole, the end of the thimble extending into the first through hole is located on the front and back of the sensing end of the pressure sensor, and the pressure sensor is electrically connected with the control module.

[0010] Further, the top end of the connecting piece is fixedly connected to the bottom end surface of the U-shaped support, the bottom end of the connecting piece penetrates through the bottom end of the U-shaped swing frame, the connecting piece penetrates below the U-shaped swing frame and forms a stroke segment, the thimble is below the sensing end and a gap is formed therebetween, the length of the gap is half of the stroke segment, the top end of the connecting piece is provided with a matching groove, a spring is fixedly connected in the matching groove, and the top end of the spring abuts against the bottom end of the electric telescopic rod.

[0011] Further, the lifting fixing frame comprises a fixed support and a movable support, the fixed support is fixed at the driving end of the second motor, the front end surface of the fixed support is provided with at least two first guide rails, the first guide rails are located on the left and right sides of the fixed support, the side wall of the first guide rail is provided with a first positioning tooth section composed of a plurality of first positioning teeth and in a corrugated shape, the movable support is located in front of the fixed support, the rear end surface of the movable support is provided with at least two connecting blocks, the connecting block is in an L shape in the horizontal direction, the front end of the first positioning tooth section is fixed with a limiting plate, the part of the connecting block in the transverse direction is a transverse section, the transverse section is matched in the space between the limiting plate and the front end surface of the fixed support, the end of the transverse section is provided with a second positioning tooth section composed of a plurality of second positioning teeth and in a corrugated shape, the second positioning tooth section is engaged with the first positioning tooth section, and the length of the second positioning tooth section is less than that of the first positioning tooth section.

[0012] Further, the plurality of sensing devices comprise a first range finder, a second range finder and an image acquisition device, the inner wall around the anti-collision base is provided with the first range finder, the inner wall of the bottom of the anti-collision base corresponding to the position of the first range finder is provided with the second range finder, the front and rear ends in the anti-collision base are both provided with at least two image acquisition devices, the wall surface of the anti-collision base corresponding to the position of the image acquisition device is provided with a second through hole, and the first range finder, the second range finder and the image acquisition device are all electrically connected with the control module.

[0013] Further, the anti-collision base is made of soft plastic.

[0014] Further, the longitudinal movement mechanism comprises a third motor and a lead screw, the mounting seat is provided with at least two lead screw fixing seats distributed in front and back in the longitudinal direction, the two ends of the lead screw are matched in the lead screw fixing seat, the third motor is arranged at the rear end of the mounting seat, the driving end of the third motor is connected with the rear end of the lead screw through a shaft coupling, the bottom surface of the mounting seat above the lead screw is provided with a second guide rail, the lead screw nut of the lead screw is matched with the second guide rail, the bottom end of the lead screw nut is provided with a motor fixing seat, the first motor is fixed at the bottom end of the motor fixing seat, and the third motor is electrically connected with the control module.

[0015] The present application has the following advantages:

[0016] The parking lock is arranged above the parking space in the garage, and is different from the traditional parking lock arranged on the ground in that the parking lock can avoid the problems of inconvenient ground wiring, ground moisture prevention difficulty and influence on vehicle driving out or driving into the parking space; after the vehicle is parked in the parking space, the parking lock can be moved to the front of the windshield of the vehicle and charge for a time; when the vehicle parked in the parking space escapes the charge and collides with the parking lock, the collision sensing mechanism senses the collision and can notify the relevant personnel, and after the collision, the parking lock can be quickly lifted and swung to the left or right side, reducing the further damage of the impact of the vehicle to the parking lock, improving the safety of the parking lock and increasing the service life of the parking lock; the plurality of sensing devices arranged in the anti-collision base can sense the position of the vehicle and acquire the information of the vehicle, thereby facilitating the charging of the vehicle parking and the intelligent control of the parking lock. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the parking lock.

[0018] Figure 2 It is an external structural schematic diagram of the collision sensing mechanism.

[0019] Figure 3 It is an internal structural schematic diagram of the collision sensing mechanism.

[0020] Figure 4 It is an external structural schematic diagram of the lifting fixing frame.

[0021] Figure 5 It is an exploded view of the lifting fixing frame.

[0022] Figure 6 It is a structural schematic diagram of the connecting block matched in the fixed support.

[0023] Figure 7 It is an external structural schematic diagram of the control box.

[0024] Figure 8 It is an internal structural schematic diagram of the control box.

[0025] Figure 9 It is an external structural schematic diagram of the anti-collision base.

[0026] Figure 10 It is an internal structural schematic diagram of the anti-collision base.

[0027] Figure 11 It is a structural schematic diagram of the longitudinal movement mechanism.

[0028] In the figure, 1, mounting seat; 2, first motor; 3, swing arm; 4, electric telescopic rod; 5, collision sensing mechanism; 6, rotary joint; 7, control box; 8, second motor; 9, power storage device; 10, control module; 11, power amplifier; 12, warning light; 13, lifting fixture; 14, electronic display screen; 15, anti-collision base; 16, pressure sensor; 17, U-shaped swing frame; 18, U-shaped support; 19, thimble; 20, connecting piece; 21, torsion spring; 22, travel section; 23, gap; 24, spring; 25, fixed support; 26, movable support; 27, first guide rail; 28, first positioning tooth section; 29, connecting block; 30, limit plate; 31, transverse section; 32, second positioning tooth section; 33, first range finder; 34, second range finder; 35, image acquisition device; 36, third motor; 37, lead screw; 38, lead screw fixing seat; 39, second guide rail; 40, motor fixing seat. DETAILED DESCRIPTION

[0029] As Figure 1 , Figure 7 , Figure 8 and Figure 9 shown in combination, a multifunctional lifting type parking lock, the parking lock comprising a mounting seat 1, the bottom of the mounting seat 1 is provided with a longitudinal movement mechanism, the bottom end of the longitudinal movement mechanism is provided with a first motor 2, the driving end of the first motor 2 is connected with a swing arm 3, the swing arm 3 rotates around the driving end of the first motor 2 and moves in the transverse direction space in the form of a sector, the swing arm 3 is provided with an electric telescopic rod 4, the bottom end of the electric telescopic rod 4 is provided with a collision sensing mechanism 5, the bottom end of the collision sensing mechanism 5 is provided with a rotary joint 6, the movable end of the rotary joint 6 is connected with a control box 7, the control box 7 is provided with a second motor 8, a power storage device 9 and a control module 10, the side wall of the control box 7 is provided with a power amplifier 11 and a warning light 12, the driving end of the second motor 8 penetrates to the front end of the control box 7 and is connected with a lifting fixture 13, the front end of the lifting fixture 13 is fixedly connected with an electronic display screen 14, the bottom end of the control box 7 is provided with an anti-collision base 15, the anti-collision base 15 is provided with a plurality of sensing devices.

[0030] Wherein, after the vehicle is parked in the parking space, the longitudinal moving mechanism drives the first motor 2 to move to the position of the vehicle head, when moving above the vehicle head, through the cooperation of the clockwise or counterclockwise swing of the swing arm 3 driven by the first motor 2 and the extension and contraction of the electric telescopic rod 4, the bottom end part of the parking space lock is moved to the front of the vehicle windshield; after the vehicle parked in the parking space drives out of the parking space, through the cooperation of the clockwise or counterclockwise swing of the swing arm 3 driven by the first motor 2 and the extension and contraction of the electric telescopic rod 4, the parking space lock is moved to a position close to the ground in front of the parking space, preventing other vehicles from illegally occupying the parking space; when the vehicle needs to drive out of the parking space and needs to move away the parking space lock, the two-dimensional code displayed on the electronic display screen 14 can be scanned by the mobile device and the payment can be made through the APP in the mobile device, or the control device connected to the control module 10 of the parking space lock can be used to control the parking space lock to move away from the front of the vehicle; the control module 10 is provided with a processor, a Bluetooth communication module, a network communication module and a storage unit, the Bluetooth module is used for the user to control the docking of the parking space lock through the Bluetooth connection when the user is near the parking space lock, the network communication module can be connected with the Internet for data intercommunication, and the storage unit can store the image data obtained by the sensing device, which is convenient for calling in an emergency; the power storage device 9 can continue to maintain the normal work of the parking space lock in the case of power failure, avoiding the situation that the vehicle parked in the parking space cannot drive out due to the failure of the parking space lock.

[0031] In addition, the parking space lock is arranged above the parking space in the garage, which is different from the traditional parking space lock arranged on the ground. The parking space lock can avoid the inconvenience of ground wiring, the difficulty of ground moisture prevention and the influence on the driving of the vehicle into or out of the parking space. After the vehicle is parked in the parking space, the parking space lock can be moved to the front of the windshield of the vehicle and the timing charging can be performed. When the vehicle parked in the parking space escapes the fee and collides with the parking space lock, the collision sensing mechanism 5 senses the collision and can notify the relevant personnel, and after the collision occurs, the parking space lock can be quickly lifted and swung to the left or right side, reducing the further damage of the impact of the vehicle to the parking space lock and improving the safety of the parking space lock. The plurality of sensing devices arranged in the anti-collision base 15 can sense the position of the vehicle and obtain the information of the vehicle, thereby facilitating the charging of the vehicle parking and the intelligent control of the parking space lock.

[0032] As Figure 2 and Figure 3In combination with the shown, the collision sensing mechanism 5 includes a pressure sensor 16, a U-shaped swing frame 17, a U-shaped support 18 and a top pin 19, the pressure sensor 16 is arranged in the cavity at the bottom end of the electric telescopic rod 4, the top end of the U-shaped swing frame 17 is fixed by a rotating shaft at the bottom end of the electric telescopic rod 4, the bottom end of the U-shaped support 18 is connected by a connecting piece 20 at the bottom end of the U-shaped swing frame 17, the bottom end of the connecting piece 20 is fixedly connected at the fixed end of the rotary joint 6, the bottom end of the U-shaped support 18 and the bottom end of the U-shaped swing frame 17 are projected in a cross shape on the horizontal plane, torsion springs 2421 are arranged at the connection between the rotating shaft and the U-shaped swing frame 17, the top pin 19 is fixedly connected at the top end of the U-shaped support 18, the wall surface of the electric telescopic rod 4 outside the cavity is provided with at least two first through holes symmetrically distributed in the longitudinal direction, the top pin 19 extends from the outside to the inside of the first through hole, the end of the top pin 19 extending into the first through hole is located on the front and back of the sensing end of the pressure sensor 16, and the pressure sensor 16 is electrically connected with the control module 10.

[0033] Wherein, when the vehicle hits the parking lock to escape the fee, the parking lock is manually swung forward or the vehicle intentionally hits the parking lock forward, the U-shaped swing frame 17 is swung forward under the action of the pushing force of the vehicle, the top pin 19 at the front end of the U-shaped support 18 is swung backward, so as to press the sensing end of the pressure sensor 16; at this time, the pressure sensor 16 sends a signal to the control module 10, the control module 10 controls the power amplifier 11 and the warning light 12 to start, the power amplifier 11 plays a warning voice prompt, the warning light 12 emits warning light 12 light to prompt nearby personnel, and the control module 10 can transmit information to the mobile device of the parking lot owner through the network to prompt the parking lot owner; when the vehicle does not hit the parking lock under the condition of driving into the vehicle, the U-shaped swing frame 17 is swung backward under the action of the pushing force of the vehicle, the top pin 19 at the rear end of the U-shaped support 18 is swung forward, so as to press the sensing end of the pressure sensor 16; at this time, the pressure sensor 16 sends a signal to the control module 10, the control module 10 controls the power amplifier 11 and the warning light 12 to start, the power amplifier 11 plays a warning voice prompt, the warning light 12 emits warning light 12 light to prompt nearby personnel, and the control module 10 can transmit information to the mobile device of the parking lot owner through the network to prompt the parking lot owner.

[0034] As Figure 2 and Figure 3As shown, the top end of the connecting piece 20 is fixedly connected to the bottom end surface of the U-shaped support 18, the bottom end of the connecting piece 20 penetrates through the bottom end of the U-shaped swing bracket 17, the connecting piece 20 penetrates below the U-shaped swing bracket 17 and forms a stroke section 22, the top pin 19 is below the inductive end and a gap 23 is formed therebetween, the length of the gap 23 is half of the length of the stroke section 22, the top end of the connecting piece 20 is provided with a matching groove, a spring 24 is fixedly connected in the matching groove, and the top end of the spring 24 abuts against the bottom end of the electric telescopic rod 4.

[0035] When the bottom of the parking lock is manually lifted upward, the U-shaped swing bracket 17 moves upward, thereby driving the top pin 19 to move upward, and the top pin 19 is pressed to the inductive end after moving upward. At this time, the pressure sensor 16 sends a signal to the control module 10, the control module 10 controls the power amplifier 11 and the warning light 12 to start, the power amplifier 11 plays a warning voice prompt, the warning light 12 emits warning light 12 light to prompt nearby personnel, and the control module 10 can transmit information to the mobile device of the parking space owner through the network to prompt the parking space owner.

[0036] As shown in the drawings, Figures 4-6 As shown, the lifting fixed bracket 13 comprises a fixed support 25 and a movable support 26, the fixed support 25 is fixed to the driving end of the second motor 8, the front end surface of the fixed support 25 is provided with at least two first guide rails 27, the first guide rails 27 are located on the left and right sides of the fixed support 25, the side wall of the first guide rail 27 is provided with a first positioning tooth section 28 composed of a plurality of first positioning teeth and in a corrugated shape, the movable support 26 is located in front of the fixed support 25, the rear end surface of the movable support 26 is provided with at least two connecting blocks 29, the cross section of the connecting block 29 in the horizontal direction is in an L shape, the front end of the first positioning tooth section 28 is fixedly connected with a limiting plate 30, the part of the connecting block 29 in the transverse direction is a transverse section 31, the transverse section 31 is matched in the space between the limiting plate 30 and the front end surface of the fixed support 25, the end of the transverse section 31 is provided with a second positioning tooth section 32 composed of a plurality of second positioning teeth and in a corrugated shape, the second positioning tooth section 32 is engaged with the first positioning tooth section 28, and the length of the second positioning tooth section 32 is less than the length of the first positioning tooth section 28.

[0037] When the height of the electronic display screen 14 needs to be adjusted, the electronic display screen 14 is pushed upward or downward, the second positioning tooth segment 32 moves upward or downward relative to the first positioning tooth segment 28, so that the height of the electronic display screen 14 is adjusted, the second positioning tooth is moved out of the two first positioning teeth when subjected to force in the process, the corrugated structure formed by the first positioning tooth segment 28 facilitates the movement of the second positioning tooth segment 32, and after reaching the specified height, the second positioning tooth is limited between the two first positioning teeth, so that the position of the connecting block 29 is fixed, and the position of the electronic display screen 14 is fixed.

[0038] As shown in Figure 9 and Figure 10 As shown, the sensing devices include a first distance meter 33, a second distance meter 34 and an image acquisition device 35, the four peripheral inner walls of the anti-collision base 15 are provided with the first distance meter 33, the bottom inner wall of the anti-collision base 15 corresponding to the position of the first distance meter 33 is provided with the second distance meter 34, the front and rear ends in the anti-collision base 15 are each provided with at least two image acquisition devices 35, the wall surface of the anti-collision base 15 corresponding to the position of the image acquisition device 35 is provided with a second through hole, and the first distance meter 33, the second distance meter 34 and the image acquisition device 35 are electrically connected with the control module 10.

[0039] The first distance meter 33 can measure the distance of the objects existing around the parking lock, so as to obtain the distance between the parking lock and the objects around the parking lock, thereby facilitating the control module 10 to control the position of the parking lock; the second distance meter 34 can measure the distance of the objects below the parking lock, so as to obtain the distance between the parking lock and the objects below the parking lock, thereby facilitating the control module 10 to control the position of the parking lock; the distance data measured by the first distance meter 33 and the second distance meter 34 is transmitted to the control module 10 to serve as the basis for judging whether the alarm light is alarming; the image acquisition device 35 can acquire images of the positions in front of and behind the parking space, the image acquisition device 35 acquires image data of the license plate of the vehicle parked in the parking space, so as to facilitate determination of the vehicle license plate number and the vehicle type, thereby facilitating the parking lock to calculate the parking fee and the later video calling.

[0040] As shown in Figure 1 The anti-collision base 15 is made of soft plastic.

[0041] The anti-collision base 15 made of soft plastic can buffer the impact force of the vehicle when the vehicle collides with the parking lock, so as to avoid damage to the components in the anti-collision base 15 caused by the impact force.

[0042] As shown in Figure 11As shown, the longitudinal movement mechanism comprises a third motor 36 and a screw rod 37, at least two screw rod fixing seats 38 distributed forward and backward in the longitudinal direction are arranged on the mounting seat 1, both ends of the screw rod 37 are matched in the screw rod fixing seat 38, the third motor 36 is arranged at the rear end of the mounting seat 1, the driving end of the third motor 36 is connected with the rear end of the screw rod 37 through a shaft coupling, the bottom surface of the mounting seat 1 above the screw rod 37 is provided with a second guide rail 39, the screw rod nut of the screw rod 37 is matched with the second guide rail 39, the bottom end of the screw rod nut is provided with a motor fixing seat 40, the first motor 2 is fixed at the bottom end of the motor fixing seat 40, and the third motor 36 is electrically connected with the control module 10.

[0043] Wherein, the third motor 36 drives the screw rod 37 to rotate, thereby driving the electric telescopic rod 4, the collision sensing mechanism 5, the control box and the components inside and outside the control box in the parking lock to move in the forward and backward direction, and then adjusting the position of the working end of the parking lock to adapt to the use requirements when the car of different specifications and sizes is parked in the parking space.

[0044] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A multi-functional lift-type parking stall lock comprising a mounting base, characterized in that, The bottom of the mounting seat is provided with a longitudinal movement mechanism, the bottom end of the longitudinal movement mechanism is provided with a first motor, the driving end of the first motor is connected with a swing arm, the swing arm rotates around the driving end of the first motor and moves in the cross-section fan-shaped transverse direction space, the swing arm is provided with an electric telescopic rod, the bottom end of the electric telescopic rod is provided with a collision sensing mechanism, the bottom end of the collision sensing mechanism is provided with a rotary joint, the movable end of the rotary joint is connected with a control box, the control box is provided with a second motor, a power storage device and a control module, the side wall of the control box is provided with an amplifier and a warning light, the driving end of the second motor penetrates to the front end of the control box and is connected with a lifting fixing frame, the front end of the lifting fixing frame is fixedly connected with an electronic display screen, the bottom end of the control box is provided with a collision avoidance base, and the collision avoidance base is provided with a plurality of sensing devices; The collision sensing mechanism comprises a pressure sensor, a U-shaped swing frame, a U-shaped support and a thimble, the pressure sensor is arranged in the cavity at the bottom end of the electric telescopic rod, the top end of the U-shaped swing frame is fixed to the bottom end of the electric telescopic rod through a rotating shaft, the bottom end of the U-shaped support is connected to the bottom end of the U-shaped swing frame through a connecting piece, the bottom end of the connecting piece is fixedly connected to the fixed end of the rotary joint, the projection of the bottom end of the U-shaped support and the bottom end of the U-shaped swing frame on the horizontal plane is cross-shaped, torsion springs are arranged at the connection between the rotating shaft and the U-shaped swing frame, the thimble is fixedly connected to the top end of the U-shaped support, the electric telescopic rod wall outside the cavity is provided with at least two first through holes which are symmetrically distributed in the longitudinal direction, the thimble extends from outside to inside into the first through hole, the end of the thimble extending into the first through hole is located on the front and back of the sensing end of the pressure sensor, and the pressure sensor is electrically connected with the control module; The top end of the connecting piece is fixedly connected to the bottom end surface of the U-shaped support, the bottom end of the connecting piece penetrates through the bottom end of the U-shaped swing frame, the connecting piece penetrates below the U-shaped swing frame and forms a stroke segment, the thimble is below the sensing end and a gap is formed therebetween, the length of the gap is half of the stroke segment, the top end of the connecting piece is provided with a matching groove, a spring is fixedly connected in the matching groove, and the top end of the spring abuts against the bottom end of the electric telescopic rod. The lifting fixed frame comprises a fixed support and a movable support, the fixed support is fixed at the driving end of the second motor, the front end face of the fixed support is provided with at least two first guide rails, the first guide rails are located on the left and right sides of the fixed support, the side wall of the first guide rail is provided with a first positioning tooth section composed of a plurality of first positioning teeth and in a corrugated shape, the movable support is located in front of the fixed support, the rear end face of the movable support is provided with at least two connecting blocks, the cross section of the connecting block in the horizontal direction is in an L shape, the front end of the first positioning tooth section is fixed with a limiting plate, the part of the connecting block in the transverse direction is a transverse section, the transverse section is fitted in the space between the limiting plate and the front end face of the fixed support, the end of the transverse section is provided with a second positioning tooth section composed of a plurality of second positioning teeth and in a corrugated shape, the second positioning tooth section is engaged with the first positioning tooth section, and the length of the second positioning tooth section is less than that of the first positioning tooth section.

2. The multi-functional lift-type parking lock according to claim 1, wherein The plurality of sensing devices comprise a first range finder, a second range finder and an image acquisition device, the inner wall around the anti-collision base is provided with the first range finder, the inner wall of the bottom of the anti-collision base corresponding to the position of the first range finder is provided with the second range finder, the front and rear ends in the anti-collision base are each provided with at least two image acquisition devices, the wall surface of the anti-collision base corresponding to the position of the image acquisition device is provided with a second through hole, and the first range finder, the second range finder and the image acquisition device are electrically connected with the control module.

3. The multi-functional lift-type parking lock according to claim 1, wherein The anti-collision base is made of soft plastic.

4. The multi-functional lift-type parking lock according to claim 1, wherein The longitudinal movement mechanism comprises a third motor and a lead screw, the mounting seat is provided with at least two lead screw fixing seats distributed in front and back in the longitudinal direction, the two ends of the lead screw are fitted in the lead screw fixing seats, the third motor is arranged at the rear end of the mounting seat, the driving end of the third motor is connected with the rear end of the lead screw through a shaft coupling, the bottom surface of the mounting seat above the lead screw is provided with a second guide rail, the lead screw nut of the lead screw is matched with the second guide rail, the bottom end of the lead screw nut is provided with a motor fixing seat, the first motor is fixed at the bottom end of the motor fixing seat, and the third motor is electrically connected with the control module.

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