Folding telescopic parking space occupation prevention device

Abstract

The utility model discloses a folding telescopic parking space anti-occupation device which comprises a frame body, an inclined plate and a folding plate which are arranged side by side are arranged at the top of the frame body, the folding plate is formed by hinging two flat plates, the inclined plate is obliquely arranged towards the upper rear portion, the folding plate is flush with the upper edge of the inclined plate, and the front edge of the inclined plate and the front edge of the folding plate are both hinged to the frame body. An inclined plate reset mechanism is installed at the hinged point of the front side of the inclined plate, the rear side of the folding plate is installed on the frame body through a linear module, a driving mechanism of the folding plate is installed on the frame body on the rear side of the inclined plate, the driving mechanism is in transmission connection with the linear module through a transmission mechanism, and a folding plate reset mechanism is installed on the frame body. Through the arrangement of the inclined plate, the folding plate and the compression mechanism, the mechanical transmission of the folding plate is realized by utilizing the self weight of an automobile, so that the parking space is prevented from being automatically occupied, and through the arrangement of the transmission mechanism, the displacement amplification is realized, and the folding plate is smoothly opened to the optimal state.

Description

Technical Field

[0001] The utility model relates to the technical field of parking space occupying machinery, in particular to a foldable and telescopic parking space anti-occupancy device. Background Art

[0002] Ordinary parking locks are in an upright position during normal use. If they are not lowered in time, they can easily cause collisions with vehicles or people. In addition, some locks are not high enough to completely block vehicle entry. In actual use, smart parking locks are usually used. Smart parking locks are capable of connecting and controlling various devices, such as charging stations, computers, mobile phone apps, and WeChat mini-programs. They are expensive to install and require constant charging, which makes them expensive to use. If they malfunction, they are not only inconvenient to repair but also pose a safety hazard. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a foldable and telescopic parking space anti-occupancy device with reasonable design and convenient use in view of the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A foldable and retractable parking space anti-occupancy device is characterized in that the device includes a frame, a tilting plate and a folding plate arranged side by side on the top of the frame, the folding plate is hingedly connected to two flat plates, the tilting plate is arranged side by side with the two flat plates, the tilting plate is tilted toward the rear and upward, the folding plate is flush with the upper edge of the tilting plate, the front edge of the tilting plate and the front edge of the folding plate are both hinged to the frame, a tilting plate reset mechanism is installed at the hinge point of the front edge of the tilting plate, the rear edge of the folding plate is installed on the frame through a linear module, a driving mechanism is installed on the frame to cooperate with the tilting plate to drive the folding plate to fold to block the parking space entrance, the driving mechanism is connected to the linear module through a transmission mechanism, and the folding plate reset mechanism is installed on the frame;

[0006] The driving mechanism includes a driving block provided at the bottom of the inclined plate and a pressure block cooperating with the driving block. The cooperating surface of the driving block and the pressure block is an inclined surface inclined upward and backward. A driving block guide mechanism for guiding the driving block to move up and down is provided on the frame. A pressure block guide mechanism for guiding the driving block to move forward and backward is provided at the bottom of the frame.

[0007] The transmission mechanism includes a transmission member arranged between the pressure block and the linear module. The transmission member is arranged horizontally, and the middle part of the transmission member is installed on the frame through a vertically arranged rotating shaft. The front end of the transmission member is hinged with a push-pull rod, the front end of the push-pull rod is hinged to a hinge support arranged on the rear side of the pressure block, and the rear end of the transmission member is hinged to the linear module.

[0008] The technical problem to be solved by the present invention can also be achieved through the following technical solution: the linear module includes a horizontal guide rail provided on the frame and a slider cooperating with the horizontal guide rail, and the two ends of the horizontal guide rail are respectively fixed at the front end and the rear end of the frame.

[0009] The technical problem to be solved by the present invention can also be achieved through the following technical solution, the transmission member is provided with a first transmission part and a second transmission part, the rotating shaft is arranged between the first transmission part and the second transmission part, the rotating shaft is fixedly connected to the first transmission part and the second transmission part respectively, the front end of the first transmission part is hinged to the push-pull rod, and the rear end of the second transmission part is hinged to the slider, and strip holes are provided on the first transmission part and the second transmission part to ensure the smooth operation of the transmission member.

[0010] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: the driving block guide mechanism is a vertically arranged guide groove I, and the driving block vertically slides with the guide groove I; the pressure block guide mechanism is a horizontally arranged guide groove II, and the pressure block horizontally slides with the guide groove II.

[0011] The technical problem to be solved by the present invention can also be achieved through the following technical solution: a one-way control mechanism is provided between the driving block and the push-pull rod of the pressure block, which cooperates with the inclined surface at the bottom of the driving block to prevent the folding plate from resetting and losing its blocking function when the vehicle enters the parking space. The one-way control mechanism includes a touch assembly provided below the inclined surface of the driving block and a limit block cooperating with the push-pull rod, a limit tooth cooperating with the limit block is provided on one side of the push rod, and an inclined surface cooperating with the limit tooth is provided at the bottom of the limit block;

[0012] The trigger assembly includes a trigger wheel that cooperates with the inclined surface at the bottom of the driving block, a moving rod is connected to the axle of the trigger wheel, and the axle of the trigger wheel is connected to the moving rod through a bearing. A horizontal guide groove is provided on the frame to guide the moving rod to move backward, and a compression spring I is provided in the horizontal guide groove and is sleeved on the moving rod. A pull rope is connected to the moving rod, and a fixed pulley that cooperates with the pull rope is installed on the frame;

[0013] The frame is provided with a vertical guide groove for guiding the limit block to move up and down. A compression spring II sleeved on the limit block is provided in the vertical guide groove. The pull rope is connected to the limit block through a fixed pulley.

[0014] The technical problem to be solved by the present invention can also be achieved through the following technical solution: the tilting plate reset mechanism and the folding plate reset mechanism are both reset springs.

[0015] Compared with the prior art, the present invention utilizes the vehicle's own weight to mechanically drive the folding plate, thereby preventing the parking space from being automatically occupied. The invention has a simple principle, is reliable, and is easy to manufacture. The transmission mechanism amplifies the displacement, allowing the folding plate to open smoothly to its optimal position. The invention also features a simple structure, low installation costs, and convenient maintenance. The foldable and telescopic parking space anti-occupancy device described in the present invention has a simple principle, is easy to manufacture, has a reasonable structure, is reusable, is economical, and is highly reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the foldable and telescopic parking space anti-occupancy device of the present invention;

[0017] Figure 2 It is a structural diagram of a one-way control mechanism;

[0018] Figure 3 for Figure 2 A partial enlarged view of .

[0019] In the figure: 1-frame, 2-inclined plate, 3-guide groove I, 4-driving block, 5-folding plate, 6-horizontal guide rail, 7-slider, 8-guide groove II, 9-pressure block, 10-push-pull rod, 11-transmission member, 12-first transmission part, 13-rotating shaft, 14-second transmission part, 15-touch wheel, 16-moving rod, 17-horizontal guide groove, 18-compression spring I, 19-fixed pulley, 20-pull rope, 21-vertical guide groove, 22-compression spring II, 23-limiting block, 24-limiting tooth, 25-strip hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] Reference Figure 1-3, a foldable and telescopic parking space anti-occupancy device, the device includes a frame 1 with a top opening, and an inclined plate 2 and a folding plate 5 arranged side by side at the top opening, the folding plate 5 is hinged by two flat plates, the inclined plate 2 is arranged side by side with the two flat plates, the inclined plate 2 is tilted toward the rear and upward, the folding plate 5 is flush with the upper edge of the inclined plate 2, the front edge of the inclined plate 2 and the front edge of the folding plate 5 are hinged to the frame 1, and an inclined plate reset mechanism is installed at the hinge point in front of the inclined plate 2. The rear of the folding plate 5 is installed on the frame 1 through a linear module, and a driving mechanism that cooperates with the inclined plate 2 to drive the folding plate to fold to block the parking space entrance is installed on the frame 1 behind the inclined plate 2. The driving mechanism is connected to the linear module through a transmission mechanism, and a folding plate reset mechanism is installed on the frame;

[0023] The driving mechanism includes a driving block 4 provided at the bottom of the inclined plate 2 and a pressure block 9 cooperating with the driving block 4. The cooperating surface of the driving block 4 and the pressure block 9 is an inclined surface inclined toward the rear and upward. The inclination and length of the inclined surfaces of the driving block 4 and the pressure block 9 are set according to the needs of use. A driving block guide mechanism for guiding the driving block 4 to move up and down is provided on the frame 1, and a pressure block guide mechanism for guiding the driving block to move forward and backward is provided at the bottom of the frame.

[0024] The transmission mechanism includes a transmission member 11 provided between the pressure block 9 and the linear module. The transmission member 11 is arranged horizontally. The middle part of the transmission member 11 is mounted on the frame 1 through a rotating shaft 13. The front end of the transmission member is hinged with a push-pull rod 10. The front end of the push-pull rod 10 is hinged to a hinge support provided on the rear side of the pressure block 9. The rear end of the transmission member 11 is hinged to the linear module. The rotating shaft can be a circular seat, a triangular seat or any other shape.

[0025] The transmission member 11 is provided with a first transmission part 12 and a second transmission part 14. The position of the vertical rotating shaft can be set according to the requirements of use. It can be set eccentrically or at the center of the rotating shaft. The front end of the first transmission part 12 is hinged to the push-pull rod 10, and the rear end of the first transmission part 12 is fixed to the rotating shaft 13. The front end of the second transmission part 14 is fixed to the rotating shaft 13, and the rear end of the second transmission part 14 is hinged to the slider 7 of the linear module. The first transmission part 12 and the second transmission part 14 are provided with bar holes to ensure the smooth operation of the transmission member. The length of the first transmission part 12 and the second transmission part 14 and the position of the rotating shaft are determined by the area of the frame and the height of the folding plate 5 adjusted from the horizontal state to the vertical state. At the same time, the first transmission part 12 and the second transmission part 14 can be set on the same straight line or at a certain angle. The relevant settings can be made according to the space in the frame. The linear module includes a horizontal guide rail 6 provided on the frame and a slider 7 cooperating with the horizontal guide rail 6. The two ends of the horizontal guide rail 6 are respectively fixed to the front and rear sides of the frame 1.

[0026] The driving block guide mechanism is a vertically arranged guide groove I3, and the driving block slides vertically with the guide groove I3. The pressure block guide mechanism is a horizontally arranged guide groove II, and the pressure block slides horizontally with the guide groove II8.

[0027] The tilting plate reset mechanism and the folding plate reset mechanism are both reset springs, and the length and size of the reset springs are reasonably set according to the sizes of the above components.

[0028] The frame is provided with a locking mechanism of the driving block, the locking mechanism is a locking pin, and the driving block is provided with a pin hole matched with the locking pin.

[0029] A one-way control mechanism is provided between the driving block 4 and the push-pull rod 10, which cooperates with the inclined surface at the bottom of the driving block 4 to prevent the folding plate from resetting and losing its blocking function when the vehicle enters the parking space. The one-way control mechanism includes a trigger assembly provided below the inclined surface of the driving block and a limit block 23 cooperating with the push-pull rod. A limit tooth 24 cooperating with the limit block 23 is provided on one side of the push rod, and an inclined surface cooperating with the limit tooth is provided at the bottom of the limit block;

[0030] The trigger assembly includes a trigger wheel 15 that cooperates with the inclined surface at the bottom of the driving block. A moving rod 16 is connected to the axle of the trigger wheel 15. The axle of the trigger wheel 15 is connected to the moving rod 16 through a bearing. A horizontal guide groove 17 is provided on the frame 1 to guide the moving rod 16 to move backward. A compression spring I 18 is provided in the horizontal guide groove 17 and is sleeved on the moving rod 16. A pull rope 20 is connected to the moving rod 16, and a fixed pulley 19 that cooperates with the pull rope is installed on the frame.

[0031] The frame is provided with a vertical guide groove 21 for guiding the limit block to move up and down. A compression spring II 22 is provided in the vertical guide groove 21 and is sleeved on the limit block. The pull rope 20 is connected to the limit block 23 through the fixed pulley 19.

[0032] The one-way control mechanism is entirely horizontal and located at the bottom of the frame. Its purpose is to prevent accidental contact and manual pressing of the folding plate. The mechanism operates as follows: when the wheel presses against the tilting plate, the drive block at the bottom of the tilting plate moves downward along guide slot I3, simultaneously forcing the trigger wheel backward, loosening the pull cord and causing the limit block, under the action of compression spring II, to move toward the limit tooth 24. Once the limit block is engaged within the limit tooth, the push-pull rod can only move backward, not forward. This prevents the vehicle tire from contacting the folding plate and driving the push-pull rod forward. When the wheel leaves the tilting plate, the drive block at the bottom of the tilting plate moves upward along guide slot I3, and the pull cord, under the action of compression spring I, resets. This causes the limit block, under the action of the pull cord, to move away from the limit tooth 24, allowing the push-pull rod to move forward and return to its ready state.

[0033] The thickness of the frame in the anti-occupancy device of the present invention is controlled within a reasonable range, generally 30mm-50mm, so as not to affect the forward or backward movement of the wheels. In addition, the length and size of the above-mentioned components are set according to the requirements of use. In addition, by selecting return springs with different elastic forces, the pressure value exerted on the pressure block is limited.

[0034] The working principle of the foldable and telescopic parking space anti-occupancy device of the utility model is:

[0035] Taking reverse parking as an example, when the rear wheels of a car press against the inclined plate, the driving block at the bottom of the inclined plate moves downward along guide slot Ⅰ3, pressing against the pressure block 9, causing it to move backward. Simultaneously, this pushes the push-pull rod 10 and the first transmission part 12 backward, thereby driving the rotation shaft, which in turn pulls the second transmission part 14 forward, pulling the folding plate from a horizontal position to a folded position, preventing the parking space from being occupied. When the device is no longer needed, simply insert the locking pin into the pin hole of the driving block to disable it.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable and retractable parking space anti-occupancy device, characterized in that: The device includes a frame, a tilting plate and a folding plate arranged side by side are provided on the top of the frame, the folding plate is hingedly connected by two flat plates, the tilting plate is arranged side by side with the two flat plates, the tilting plate is tilted upward and backward, the folding plate is flush with the upper edge of the tilting plate, the front edge of the tilting plate and the front edge of the folding plate are both hinged on the frame, a tilting plate reset mechanism is installed at the hinge point of the front edge of the tilting plate, the rear edge of the folding plate is installed on the frame through a linear module, a driving mechanism is installed on the frame to cooperate with the tilting plate to drive the folding plate to fold to block the parking space entrance, the driving mechanism is connected to the linear module through a transmission mechanism, and a folding plate reset mechanism is installed on the frame; The driving mechanism includes a driving block provided at the bottom of the inclined plate and a pressure block cooperating with the driving block. The cooperating surface of the driving block and the pressure block is an inclined surface inclined upward and backward. A driving block guide mechanism for guiding the driving block to move up and down is provided on the frame. A pressure block guide mechanism for guiding the driving block to move forward and backward is provided at the bottom of the frame. The transmission mechanism includes a transmission member arranged between the pressure block and the linear module. The transmission member is arranged horizontally, and the middle part of the transmission member is installed on the frame through a vertically arranged rotating shaft. The front end of the transmission member is hinged with a push-pull rod, the front end of the push-pull rod is hinged to a hinge support arranged on the rear side of the pressure block, and the rear end of the transmission member is hinged to the linear module.

2. The foldable and retractable parking space anti-occupancy device according to claim 1, characterized in that: The linear module comprises a horizontal guide rail arranged on the frame and a slider matched with the horizontal guide rail, and two ends of the horizontal guide rail are respectively fixed at the front end and the rear end of the frame.

3. The foldable and retractable parking space anti-occupancy device according to claim 2, characterized in that: The transmission member is provided with a first transmission part and a second transmission part, and a rotating shaft is provided between the first transmission part and the second transmission part. The rotating shaft is fixedly connected to the first transmission part and the second transmission part respectively. The front end of the first transmission part is hinged to the push-pull rod, and the rear end of the second transmission part is hinged to the slider. Bar holes are provided on the first transmission part and the second transmission part to ensure the smooth operation of the transmission member.

4. The foldable and retractable parking space anti-occupancy device according to claim 1, characterized in that: The driving block guide mechanism is a vertically arranged guide groove I, and the driving block vertically slides with the guide groove I. The pressure block guide mechanism is a horizontally arranged guide groove II, and the pressure block horizontally slides with the guide groove II.

5. The foldable and retractable parking space anti-occupancy device according to claim 1, characterized in that: A one-way control mechanism is provided between the driving block and the push-pull rod of the pressure block, and is used to prevent the folding plate from resetting and losing its blocking function when the vehicle enters the parking space. The one-way control mechanism includes a touch assembly provided below the inclined surface of the driving block and a limit block that cooperates with the push-pull rod. A limit tooth that cooperates with the limit block is provided on one side of the push-pull rod, and an inclined surface that cooperates with the limit tooth is provided at the bottom of the limit block; The trigger assembly includes a trigger wheel that cooperates with the inclined surface at the bottom of the driving block, a moving rod is connected to the axle of the trigger wheel, and the axle of the trigger wheel is connected to the moving rod through a bearing. A horizontal guide groove is provided on the frame to guide the moving rod to move backward, and a compression spring I is provided in the horizontal guide groove and is sleeved on the moving rod. A pull rope is connected to the moving rod, and a fixed pulley that cooperates with the pull rope is installed on the frame; The frame is provided with a vertical guide groove for guiding the limit block to move up and down. A compression spring II sleeved on the limit block is provided in the vertical guide groove. The pull rope is connected to the limit block through a fixed pulley.

6. The foldable and retractable parking space anti-occupancy device according to claim 1, characterized in that: The tilting plate reset mechanism and the folding plate reset mechanism are both reset springs.

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