Parking lot vehicle access management device

Abstract

The invention discloses a parking lot vehicle access management device, and relates to the technical field of vehicle access management devices. Comprising a strip-shaped base, the width direction of the strip-shaped base is perpendicular to the extending direction of a road, and the cross section in the width direction is in a symmetrical protruding shape; a strip-shaped cavity formed in the length direction is formed in the middle of the top face of the strip-shaped base, rolling wheels are arranged in the strip-shaped cavity, a movable base is arranged in the strip-shaped cavity, and rolling wheels are installed at the bottom of the movable base and roll in the rolling wheel grooves. By arranging the strip-shaped base, the shear type telescopic frame and other structures, the structures can be arranged at the intersection of the parking lot, in the open state, the movable frame is close to one side of the first vertical frame, the shear type telescopic frame is in the contraction state, at the moment, the strip-shaped base can be used as a deceleration strip, and when a certain road section needs to be closed, the deceleration strip works based on the movement driving part; and the movable seat image is driven to move in the direction away from the first vertical frame, so that the shear type telescopic frame is unfolded, and the road is closed.

Description

Technical Field

[0001] This invention relates to the field of vehicle access management devices, and more particularly to a parking lot vehicle access management device. Background Technology

[0002] In today's society, with the acceleration of urbanization and the rapid growth of car ownership, the efficient and orderly management of parking lots, as important transportation facilities, has become increasingly crucial. Traditional parking lot vehicle access management methods often have many shortcomings and are unable to meet the increasingly complex traffic demands. Currently widely used simple barriers or fence-type barriers can only achieve basic traffic control (such as raising to allow passage and lowering to prohibit passage), and cannot dynamically adjust their form according to actual road conditions.

[0003] A search revealed Chinese patent application CN202322293737.4, which discloses a parking lot vehicle identification device. This device includes a barrier gate installed at the parking lot entrance / exit, a fence bar cooperating with the barrier gate, a license plate recognition mechanism on the barrier gate, and a back-end management system. The parking lot vehicle identification device further includes a vehicle recognition mechanism, installed at the parking lot entrance / exit or on the fence bar, electrically connected to the back-end management system, used to sense the length, width, and height of vehicles to identify whether a vehicle is entering or exiting the parking lot. The parking lot vehicle identification device in the aforementioned document has the following shortcomings: as a conventional access control device with vehicle recognition function, it is usually installed at the parking lot entrance / exit, only managing vehicle entry and exit, but not convenient for placement at intersections to guide traffic routes; essentially, it relies on raising and lowering the barrier gate to close and unlock the road; if applied to intersections within a parking lot to close off road sections, firstly, the barrier gate's visual effect is not obvious, posing a potential risk of collision; secondly, the raising and lowering method of the barrier gate poses certain safety hazards, easily resulting in pedestrian injuries, a phenomenon quite common in society.

[0004] Therefore, in order to better manage the road sections within the parking lot, guide vehicles, and minimize safety hazards, this invention proposes a parking lot vehicle entry and exit management device. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a parking lot vehicle access management device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A parking lot vehicle access management device includes a strip base, the width direction of which is perpendicular to the road extension direction, and the cross-section along the width direction is symmetrically convex; a strip cavity is formed in the middle of the top surface of the strip base along the length direction, a roller is formed in the strip cavity, a movable seat is provided in the strip cavity, a roller is installed at the bottom of the movable seat and the roller rolls in the roller groove, and a movable frame is installed on the top of the movable seat;

[0008] A first upright is provided at one end of the strip base, and a scissor-type telescopic frame is installed between the first upright and the movable frame; a motion drive unit for driving the movement of the movable base is installed on the movable base.

[0009] Multiple linearly distributed elastic connecting strips are installed on both sides of the strip cavity. A movable plate is fixed to the side of the elastic connecting strip away from the strip base. The movable plates are symmetrically arranged in pairs, and based on the force of the elastic connecting strips, the two symmetrical movable plates fit tightly together. The top surface of the movable plate is matched with the top surface of the strip base. The two ends of the movable plate are inclined structures, and the ends of the two symmetrical movable plates cooperate to form a V-shaped structure. An extrusion block is installed on both sides of the movable frame. The extrusion block has a V-shaped structure, and the movable plate is located on the movement path of the extrusion block.

[0010] As a preferred embodiment of the present invention: the motion drive unit includes a gear motor, which is mounted on a movable base. The output end of the gear motor is connected to a gear, and the bottom of the strip cavity is provided with linearly distributed convex teeth, which mesh with the gear.

[0011] As a preferred embodiment of the present invention: a plurality of guide slide rods are fixed on the bottom sidewall of the movable plate, and grooves are provided on both sides of the strip cavity. One end of the guide slide rod slides on the inner wall of the groove, and the bottom sidewall of the movable plate and the strip cavity are connected by a support spring.

[0012] As a preferred embodiment of the present invention: a second support is provided at the end of the strip base away from the first support, a one-way limiting component is provided on the second support, and a connecting tooth block is provided on the side of the movable frame close to the second support, with the one-way limiting component located on the movement path of the connecting tooth block.

[0013] As a preferred embodiment of the present invention, the unidirectional limiting component includes:

[0014] The tooth holder has a strip-shaped opening on the second upright and a strip-shaped slide on the side of the opening. The tooth holder slides up and down in the strip-shaped slide. The two tooth holders are arranged symmetrically and are connected to the second upright by a tooth spring.

[0015] One-way limiting teeth, two one-way limiting teeth are fixed to the end of the tooth frame, the two one-way limiting teeth are symmetrically arranged, and side teeth are provided on both sides of the connecting tooth block. The side teeth are adapted to the shape of the one-way limiting teeth.

[0016] The unlocking unit is installed on one side of the second upright and is used to move the locking tooth frame to unlock.

[0017] As a preferred embodiment of the present invention, the unlocking part includes:

[0018] The dial motor is mounted on one side of the second support frame;

[0019] The dial has grooves on its upper and lower sides that are recessed towards the center of the dial. The grooves are smoothly connected to the outer wall of the dial. One end of the tooth holder passes through a strip-shaped slide and is connected to a linkage post. The linkage post is tightly fitted to the surface of the dial or the groove under the action of the tooth spring.

[0020] As a preferred embodiment of the present invention: a vertical pole is detachably mounted on one side of the movable frame, a winding assembly is mounted on one side of the first vertical frame, a winding tape is wound on the winding assembly, and one end of the winding tape is fixed to the vertical pole.

[0021] As a preferred embodiment of the present invention: the winding assembly includes a winding wheel, a side bracket is installed on one side of the first upright, the winding wheel is rotatably mounted on the side bracket via a shaft, and an annular frame is installed on one side of the first upright, the annular frame and the shaft of the winding wheel are connected by a spiral spring.

[0022] As a preferred embodiment of the present invention: both ends of the movable seat are fixed with brush plates, and the bottom of the brush plates is provided with brush heads, the shape of which is adapted to the strip cavity and the roller groove.

[0023] As a preferred embodiment of the present invention: the movable frame includes a first frame and a second frame, the bottom of the second frame is provided with a plug, and the top of the first frame and the movable plate are both provided with plug holes adapted to the plug, and the second frame is detachably installed in the plug holes through the plug.

[0024] The beneficial effects of this invention are as follows:

[0025] 1. This invention, by setting up a strip base, a scissor telescopic frame, and other structures, can be arranged at the intersection of a parking lot. In the open state, the movable frame is close to the first upright, and the scissor telescopic frame is in a retracted state. At this time, the strip base can be used as a speed bump. When it is necessary to close a certain section of the road, the motion drive unit works to drive the movable frame to move away from the first upright, thereby unfolding the scissor telescopic frame and realizing the closure of the road.

[0026] 2. By setting up structures such as movable plates and elastic connecting belts, this invention can cover the strip cavity of the strip base to a certain extent, improving aesthetics and enhancing safety during passage. During the movement of the mobile frame, due to the setting of squeezing blocks, the movable plates at the corresponding positions can be pushed to both sides, thereby achieving the function of automatic avoidance. After the squeezing blocks leave, the movable plates can still close in time.

[0027] 3. By setting a guide slide bar, the present invention enables the movable plate to have sufficient support force, preventing it from sinking downwards when vehicles or pedestrians pass by, thus further improving safety. The support spring can assist the movable plate in resetting, improving practicality.

[0028] 4. By setting a one-way limiting component, the present invention can, when the moving frame moves towards the second upright frame, press the two one-way limiting teeth to the upper and lower sides through the side teeth of the connecting tooth block. After the movement is in place, based on the spring force of the tooth spring, the one-way limiting teeth clamp the connecting tooth block, thereby achieving the limiting and fixing of the structure. When unlocking is required, the dial wheel motor works, driving the dial wheel to rotate. During the process, the linkage column slides out of the groove of the dial wheel. Simultaneously, the two tooth frames move back and forth, widening the distance between the two one-way limiting teeth. The one-way limiting teeth separate from the side teeth of the connecting tooth block, thereby releasing the one-way limiting effect and facilitating the reset of the moving frame.

[0029] 5. By setting up a winding belt and a take-up assembly, the present invention can simultaneously unfold the winding belt during the movement of the moving frame, use the winding belt for blocking, and set up commercial advertisements on the winding belt to enhance commercial value; during the resetting process of the moving frame, the take-up wheel can rewind the winding belt based on the rebound force of the spiral spring.

[0030] 6. By setting up a brush plate and brush head, this invention can simultaneously clean the movement path during the movement of the moving seat, avoiding movement deviation caused by foreign objects blocking the path and improving reliability.

[0031] 7. By setting up a second frame and a first frame, the present invention can temporarily change the structural layout. By removing the second frame from the first frame and inserting it into the socket on the movable plate as needed, the actual blocking effect can be adjusted. This method is better suited for emergency situations, such as power problems. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of multiple coordinated parking lot vehicle access management devices proposed in this invention;

[0033] Figure 2 This is a schematic diagram of the structure of a parking lot vehicle access management device proposed in this invention;

[0034] Figure 3 This is a schematic diagram of the structure of a one-way limit switch tooth and dial wheel for a parking lot vehicle access management device proposed in this invention;

[0035] Figure 4 This is a schematic diagram of the unfolding process of the winding belt of a parking lot vehicle access management device proposed in this invention;

[0036] Figure 5 This is a cross-sectional schematic diagram of a strip base for a parking lot vehicle access management device proposed in this invention.

[0037] Figure 6 This is a schematic diagram of the gear and convex tooth engagement structure of a parking lot vehicle access management device proposed in this invention;

[0038] Figure 7 This is a schematic diagram of the brush plate and brush head of a parking lot vehicle access management device according to Embodiment 2 of the present invention;

[0039] Figure 8 This is a schematic diagram of the structure of a parking lot vehicle access management device with a first frame and a second frame separated, as proposed in Embodiment 3 of the present invention.

[0040] In the diagram: 1-Strip base; 2-Wrapped belt; 3-Second upright; 4-Movable plate; 5-Scissor telescopic frame; 6-Rewinding wheel; 7-First upright; 8-Elastic connecting belt; 9-Clamping tooth frame; 10-Clamping tooth spring; 11-One-way limiting clamping tooth; 12-Linkage column; 13-Dial wheel; 14-Dial wheel motor; 15-Connecting tooth block; 16-Moving frame; 17-Upright pole; 18-Ring frame; 19-Roll spring; 20-Support spring; 21-Roller groove; 22-Protruding tooth; 23-Guide slide rod; 24-Slide groove; 25-Extrusion block; 26-Roller; 27-Moving seat; 28-Gear; 29-Brush plate; 30-Brush head; 31-Second frame; 32-Insertion hole; 33-First frame; 34-Insertion column. Detailed Implementation

[0041] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0042] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0043] Example 1:

[0044] A parking lot vehicle access management device, such as Figure 1-8 As shown, it includes a strip-shaped base 1, the width direction of which is perpendicular to the road extension direction, and the cross-section along the width direction is symmetrically convex; a strip-shaped cavity is formed in the middle of the top surface of the strip-shaped base 1 along the length direction, a roller 26 is formed in the strip-shaped cavity, a movable seat 27 is provided in the strip-shaped cavity, the bottom of the movable seat 27 is equipped with the roller 26, the roller 26 rolls in the roller groove 21, and a movable frame 16 is installed on the top of the movable seat 27; the cross-section of the strip-shaped cavity has a convex structure;

[0045] A first upright 7 is provided at one end of the strip base 1, and a scissor-type telescopic frame 5 is installed between the first upright 7 and the movable frame 16; a motion drive unit for driving the movement of the movable seat 27 is installed on the movable seat 27.

[0046] Multiple linearly distributed elastic connecting strips 8 are installed on both sides of the strip cavity. A movable plate 4 is fixed on the side of the elastic connecting strip 8 away from the strip base 1. The movable plates 4 are symmetrically arranged in pairs, and based on the force of the elastic connecting strips 8, the two symmetrical movable plates 4 are tightly fitted together. The top surface of the movable plate 4 is adapted to the height of the top surface of the strip base 1. The two ends of the movable plate 4 are inclined structures, and the ends of the two symmetrical movable plates 4 cooperate to form a V-shaped structure. The movable frame 16 is equipped with pressing blocks 25 on both sides. The pressing blocks 25 are V-shaped structures, and the movable plate 4 is located on the movement path of the pressing blocks 25.

[0047] By setting up structures such as strip base 1 and scissor telescopic frame 5, the structure can be arranged at the intersection of the parking lot. In the open state, the movable frame 16 is close to the first upright frame 7, and the scissor telescopic frame 5 is in a retracted state. At this time, the strip base 1 can be used as a speed bump. When it is necessary to close a certain section of the road, the motion drive unit works to drive the movable seat 27 to move away from the first upright frame 7, thereby unfolding the scissor telescopic frame 5 to achieve the closure of the road.

[0048] By setting up structures such as movable plate 4 and elastic connecting belt 8, the strip cavity of strip base 1 can be shielded to a certain extent, improving aesthetics and enhancing safety during passage. During the movement of the moving frame 16, due to the setting of the squeezing block 25, the movable plate 4 at the corresponding position can be pushed to both sides, thereby realizing the function of automatic avoidance. After the squeezing block 25 leaves, the movable plate 4 can still close in time.

[0049] To facilitate the movement of the movable seat 27; such as Figure 6 As shown, the motion drive unit includes a gear motor, which is mounted on the movable base 27. The output end of the gear motor is connected to a gear 28. The bottom of the strip cavity is provided with linearly distributed convex teeth 22, and the gear 28 meshes with the convex teeth 22.

[0050] By setting up a motion drive unit, the gear motor can work to drive the gear 28 to rotate, and then the moving seat 27 can move along the direction of the roller groove 21 under the meshing of the gear 28 and the tooth 22.

[0051] The movable base 27 should be equipped with a power supply module for supplying power to the gear motor, as well as a signal transmission module for transmitting signals to the control system. Since the control of the gear motor is existing technology, the specific layout details can be referred to the existing technology and will not be elaborated here.

[0052] To improve structural strength; such as Figure 5 As shown, multiple guide slide rods 23 are fixed on the bottom side wall of the movable plate 4, and grooves 24 are provided on both sides of the strip cavity. One end of the guide slide rod 23 slides on the inner wall of the groove 24, and the bottom side wall of the movable plate 4 and the strip cavity are connected by a support spring 20.

[0053] By setting the guide slide bar 23, the movable plate 4 can have sufficient support force to prevent it from sinking downwards when vehicles or pedestrians pass by, thus further improving safety. The support spring 20 can assist the movable plate 4 in resetting, improving practicality.

[0054] To better restrict passage and improve structural robustness in a closed state; such as Figure 2-4 As shown, a second support 3 is provided at the end of the strip base 1 away from the first support 7. A one-way limiting component is provided on the second support 3. A connecting tooth block 15 is provided on the side of the moving frame 16 near the second support 3. The one-way limiting component is located on the movement path of the connecting tooth block 15.

[0055] To achieve limit fixation; such as Figure 3 As shown, the unidirectional limiting component includes:

[0056] The toothed bracket 9 has a strip-shaped opening on the second upright 3, and a strip-shaped slide is provided on the side of the strip-shaped opening. The toothed bracket 9 slides up and down in the strip-shaped slide. The two toothed brackets 9 are arranged symmetrically. The toothed bracket 9 and the second upright 3 are connected by a toothed spring 10.

[0057] One-way limiting teeth 11, two one-way limiting teeth 11 are fixed to the end of the tooth holder 9, the two one-way limiting teeth 11 are symmetrically arranged, and side teeth are provided on both sides of the connecting tooth block 15. The side teeth and the one-way limiting teeth 11 are right-angled triangular structures with opposite directions, thus forming a one-way limiting function.

[0058] The unlocking part is installed on one side of the second stand 3 and is used to move the toothed bracket 9 to unlock.

[0059] To facilitate unlocking; such as Figure 3 As shown, the unlocking part includes:

[0060] Dial motor 14 is mounted on one side of the second upright 3;

[0061] The dial 13 has grooves on its upper and lower sides that are recessed towards the center of the dial 13. The grooves are smoothly transitioned to the outer wall of the dial 13. One end of the toothed bracket 9 passes through the strip slide and is connected to the linkage column 12. The linkage column 12 is tightly attached to the dial 13 or the surface of the groove under the action of the toothed spring 10.

[0062] By setting a one-way limiting component, when the moving frame 16 moves to the second upright frame 3, the two one-way limiting teeth 11 are pressed to the upper and lower sides by the side teeth of the connecting tooth block 15. After the movement is in place, based on the rebound force of the tooth spring 10, the one-way limiting teeth 11 are used to clamp the connecting tooth block 15 to achieve the limiting and fixing of the structure.

[0063] When unlocking is required, the dial motor 14 operates, driving the dial 13 to rotate. During this process, the linkage column 12 slides out of the groove of the dial 13. Simultaneously, the two locking tooth frames 9 move back to back, widening the distance between the two one-way limiting locking teeth 11. The one-way limiting locking teeth 11 separate from the side teeth of the connecting tooth block 15, thereby releasing the one-way limiting effect and facilitating the reset of the moving frame 16.

[0064] In order to better block [the spread of the virus] and at the same time enhance commercial value; such as Figure 4 As shown, a vertical pole 17 is detachably installed on one side of the movable frame 16, and a winding assembly is installed on one side of the first vertical frame 7. A winding tape 2 is wound on the winding assembly, and one end of the winding tape 2 is fixed to the vertical pole 17.

[0065] To better block; such as Figure 4 As shown, the winding assembly includes a winding wheel 6, a side bracket is installed on one side of the first upright 7, the winding wheel 6 is rotatably mounted on the side bracket via a shaft, and an annular frame 18 is installed on one side of the first upright 7. The annular frame 18 and the shaft of the winding wheel 6 are connected by a spiral spring 19.

[0066] By setting up the winding belt 2 and the take-up assembly, the winding belt 2 can be unfolded synchronously during the movement of the moving frame 16. The winding belt 2 can be used for blocking, and commercial advertisements can be set on the winding belt 2 to enhance its commercial value. During the reset process of the moving frame 16, the take-up wheel 6 can rewind the winding belt 2 based on the rebound force of the spiral spring 19.

[0067] Example 2:

[0068] A parking lot vehicle access management device, such as Figure 7 As shown, in order to facilitate cleaning of the strip cavity, this embodiment makes the following improvements based on embodiment 1: both ends of the movable seat 27 are fixed with brush plates 29, and the bottom of the brush plate 29 is provided with a brush head 30, the shape of the brush head 30 being adapted to the strip cavity and the roller groove 21;

[0069] By setting up the brush plate 29 and brush head 30, the movement path can be cleaned simultaneously during the movement of the moving seat 27, avoiding movement deviation caused by foreign objects blocking the path and improving reliability.

[0070] Example 3:

[0071] A parking lot vehicle access management device, such as Figure 8As shown, in order to make flexible adjustments, this embodiment makes the following improvements based on embodiment 1: The movable frame 16 includes a first frame 33 and a second frame 31. The bottom of the second frame 31 is provided with a plug post 34. The top of the first frame 33 and the movable plate 4 are both provided with plug holes 32 that are adapted to the plug post 34. The second frame 31 is detachably installed in the plug hole 32 through the plug post 34.

[0072] By setting up structures such as the second frame 31 and the first frame 33, the structural layout can be temporarily changed. The second frame 31 can be removed from the first frame 33 and inserted into the socket 32 ​​on the movable plate 4 as needed, thereby adjusting the actual blocking effect. This method is better suited for emergency situations, such as power problems.

[0073] For the parts not disclosed in detail in this invention, those skilled in the art can ensure the smooth implementation of the solution of this invention based on common sense, normal logical thinking and existing technology.

[0074] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A parking lot vehicle access management device, characterized in that, The system includes a strip base (1), the width direction of which is perpendicular to the road extension direction, and the cross section along the width direction is symmetrically convex; a strip cavity is provided in the middle of the top surface of the strip base (1) along the length direction, a roller (26) is provided in the strip cavity, a movable seat (27) is provided in the strip cavity, a roller (26) is installed at the bottom of the movable seat (27), the roller (26) rolls in the roller groove (21), and a movable frame (16) is installed on the top of the movable seat (27); A first upright (7) is provided at one end of the strip base (1), and a scissor-type telescopic frame (5) is installed between the first upright (7) and the movable frame (16); a motion drive unit for driving the movable seat (27) to move is installed on the movable seat (27); Multiple linearly distributed elastic connecting strips (8) are installed on both sides of the strip cavity. A movable plate (4) is fixed on the side of the elastic connecting strip (8) away from the strip base (1). The movable plates (4) are symmetrically arranged in pairs. Based on the force of the elastic connecting strips (8), the two symmetrical movable plates (4) fit tightly together. The top surface of the movable plate (4) is matched with the top surface of the strip base (1) at the same height. The two ends of the movable plate (4) are inclined. The ends of the two symmetrical movable plates (4) cooperate to form a V-shaped structure. The movable frame (16) is equipped with extrusion blocks (25) on both sides. The extrusion blocks (25) are V-shaped, and the movable plate (4) is located on the movement path of the extrusion blocks (25).

2. The parking lot vehicle access management device according to claim 1, characterized in that, The motion drive unit includes a gear motor, which is mounted on a movable base (27). The output end of the gear motor is connected to a gear (28). The bottom of the strip cavity is provided with linearly distributed convex teeth (22), and the gear (28) meshes with the convex teeth (22).

3. A parking lot vehicle access management device according to claim 1, characterized in that, Multiple guide rods (23) are fixed to the bottom side wall of the movable plate (4). Slide grooves (24) are provided on both sides of the strip cavity. One end of the guide rod (23) slides on the inner wall of the slide groove (24). The bottom side wall of the movable plate (4) and the strip cavity are connected by a support spring (20).

4. A parking lot vehicle access management device according to claim 1, characterized in that, The strip base (1) is provided with a second support (3) at the end away from the first support (7). A one-way limiting component is provided on the second support (3). A connecting tooth block (15) is provided on the side of the moving frame (16) close to the second support (3). The one-way limiting component is located on the movement path of the connecting tooth block (15).

5. A parking lot vehicle access management device according to claim 4, characterized in that, The unidirectional limiting component includes: The toothed frame (9) has a strip-shaped opening on the second upright frame (3), and a strip-shaped slide is provided on the side of the strip-shaped opening. The toothed frame (9) slides up and down in the strip-shaped slide. The two toothed frames (9) are arranged symmetrically. The toothed frame (9) and the second upright frame (3) are connected by a toothed spring (10). One-way limiting teeth (11), two one-way limiting teeth (11) are fixed to the end of the tooth holder (9), the two one-way limiting teeth (11) are symmetrically arranged, and side teeth are provided on both sides of the connecting tooth block (15). The side teeth are adapted to the shape of the one-way limiting teeth (11). The unlocking part is installed on one side of the second stand (3) and is used to move the toothed bracket (9) to unlock.

6. A parking lot vehicle access management device according to claim 5, characterized in that, The unlocking unit includes: A dial motor (14) is mounted on one side of the second support frame (3); The dial (13) has grooves on its upper and lower sides that are recessed towards the center of the dial (13). The grooves are smoothly connected to the outer wall of the dial (13). One end of the tooth holder (9) passes through a strip slide and is connected to a linkage column (12). The linkage column (12) is tightly attached to the dial (13) or the surface of the groove under the action of the tooth spring (10).

7. A parking lot vehicle access management device according to claim 1, characterized in that, A vertical pole (17) is detachably installed on one side of the movable frame (16), and a winding assembly is installed on one side of the first vertical frame (7). A winding tape (2) is wound on the winding assembly, and one end of the winding tape (2) is fixed to the vertical pole (17).

8. A parking lot vehicle access management device according to claim 7, characterized in that, The winding assembly includes a winding wheel (6), a side bracket is installed on one side of the first upright (7), the winding wheel (6) is rotatably mounted on the side bracket via a shaft, and a ring frame (18) is installed on one side of the first upright (7). The ring frame (18) and the shaft of the winding wheel (6) are connected by a spiral spring (19).

9. A parking lot vehicle access management device according to claim 1, characterized in that, Both ends of the movable seat (27) are fixed with brush plates (29), and the bottom of the brush plate (29) is provided with a brush head (30). The shape of the brush head (30) is adapted to the strip cavity and the roller groove (21).

10. A parking lot vehicle access management device according to claim 1, characterized in that, The movable frame (16) includes a first frame (33) and a second frame (31). The bottom of the second frame (31) is provided with a plug (34). The top of the first frame (33) and the movable plate (4) are provided with plug holes (32) that are compatible with the plug (34). The second frame (31) is detachably installed in the plug hole (32) through the plug (34).

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