Intelligent parking space lock with protection function

Abstract

The utility model relates to an intelligent parking lock with a protection function, which comprises a parking lock body. The parking space lock body comprises a fixing frame, a first supporting frame, a second supporting frame and an overturning plate, wherein the first supporting frame and the second supporting frame are fixed to the top of the fixing frame and arranged at intervals, and the overturning plate is rotatably installed on the top of the first supporting frame. The limiting assemblies are arranged on the two sides of the first supporting frame, and the driving assembly is fixed to the first supporting frame and used for driving an overturning plate to rotate. The protection assembly comprises a fixing plate fixed to the side, close to the fixing frame, of the overturning plate, a carrying plate elastically installed at the bottom of the fixing plate, and a contact block fixed to the carrying plate. The protection assembly is arranged on the turning plate, when the turning plate is impacted by a vehicle, the contact block and the carrying plate can move towards the side close to the fixing plate, the spring is compressed at the moment, the spring absorbs and relieves external impact and vibration through elastic deformation of the spring, the situation that the parking space lock is damaged due to rigid impact is avoided, and the service life of the parking space lock is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of parking lock technology, specifically relating to an intelligent parking lock with protective functions. Background Technology

[0002] A parking lock is a mechanical device installed on the ground to prevent others from occupying a parking space; hence, it is called a ground lock or parking space lock. A parking lock can prevent other vehicles from entering your parking space.

[0003] Existing parking locks are generally in a rigid support state after being locked. When hit by a vehicle, the front of the parking lock directly contacts the vehicle. Rigid impact can easily cause the parking lock to deform or be damaged, thereby reducing the service life of the parking lock. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an intelligent parking lock with protective functions.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: an intelligent parking lock with protective functions, comprising:

[0006] The parking lock body includes a fixed frame, a first support frame and a second support frame fixed to the top of the fixed frame and spaced apart, a flip plate rotatably mounted on the top of the first support frame, limiting components disposed on both sides of the first support frame, and a driving component fixed on the first support frame for driving the flip plate to rotate. The limiting components are used to limit the flip angle of the flip plate.

[0007] The protective assembly includes a fixing plate fixed to the side of the flip plate near the fixing frame, a carrier plate elastically mounted on the bottom of the fixing plate, and a contact block fixed to the carrier plate.

[0008] Optimally, the parking lock body further includes a bearing seat fixed at intervals on the top of the first support frame, a rotating shaft rotatably passing through the bearing seat, and a first lock block fixed to the bottom of the flip plate and fixed to the rotating shaft.

[0009] Optimally, the limiting component includes limiting plates fixed on both sides of the first support frame, limiting grooves penetrating the limiting plates, insert plates axially adjustable and sleeved on both ends of the rotating shaft, and limiting posts fixed to the bottom of the insert plates and cooperating with the limiting grooves.

[0010] Optimally, the protective assembly further includes a guide groove penetrating the carrier plate, a slot formed at the bottom of the guide groove, a guide rod fixed to the bottom of the fixing plate and passing through the guide groove, an anti-detachment plate fixed to the bottom of the guide rod and locked in the slot, and a spring sleeved on the guide rod, the spring abutting between the fixing plate and the carrier plate, and the diameter of the anti-detachment plate being larger than the diameter of the guide rod.

[0011] Optimally, the protective assembly further includes a groove formed at the bottom of the fixed plate, a fixed arm fixed in the groove, an extension arm integrally connected to the outer peripheral surface of the contact block, a first swing arm rotatably connected to the extension arm, and a second swing arm rotatably connected to the first swing arm and the fixed arm, wherein the width of the fixed arm is equal to the width of the groove.

[0012] Optimally, the drive assembly includes a second locking block fixed at a distance from the bottom of the flip plate, a connecting column fixed to the bottom of the second locking block, a servo motor fixed to the inside of the first support frame, a first rocker arm connected to the servo motor, a second rocker arm rotatably connected to the first rocker arm, a connector fixed to the top of the second rocker arm and rotatably sleeved on the connecting column, and limiting sleeves sleeved on the connecting column and located on both sides of the connector.

[0013] Ideally, the arc center angle of the limiting groove is 90°.

[0014] Ideally, the contact block is made of polyurethane.

[0015] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0016] This utility model features a smart parking lock with protective functions. The drive mechanism rotates the flip plate to achieve the function of locking the parking space. When the flip plate rotates to a vertical position, the protective components face the direction of vehicle entry. When impacted by a vehicle, the contact block directly contacts the vehicle, while the flip plate does not directly contact the vehicle. The contact block and the carrier plate move towards the side closer to the fixed plate. At this time, the spring is compressed. The spring absorbs and mitigates external impacts and vibrations through its elastic deformation, avoiding damage to the parking lock from rigid impacts and extending the service life of the parking lock. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the parking space lock body of this utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the parking space lock body of this utility model;

[0019] Figure 3 This is a partial structural diagram of the parking space lock body of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the protective component of this utility model;

[0021] Figure 5 This is a schematic diagram of the protective component of this utility model after the carrier plate has been removed;

[0022] Figure 6 This is a schematic diagram of the structure of the carrier plate of the protective component of this utility model;

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Fixed frame; 2. First support frame; 3. Second support frame; 4. Bearing seat; 5. Rotating shaft; 6. First locking block; 7. Flipping plate; 8. Second locking block; 9. Connecting column; 10. Servo motor; 11. First rocker arm; 12. Second rocker arm; 13. Connector; 14. Limiting sleeve; 15. Insert plate; 16. Insertion hole; 17. Locking groove; 18. Limiting plate; 19. Limiting groove; 20. Fixed plate; 21. Guide rod; 22. Anti-detachment plate; 23. Spring; 24. Carrier plate; 25. Guide groove; 26. Card slot; 27. Contact block; 28. Extension arm; 29. ​​Fixed arm; 30. First swing arm; 31. Second swing arm; 32. Clearance groove; 33. Groove. Detailed Implementation

[0025] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0026] This utility model relates to a smart parking lock with protective functions, comprising a parking lock body and a protective component. The parking lock body is fixed to the ground of the parking space, and the protective component is fixed to the inside of the parking lock body. When the parking lock is opened, the protective component rotates to face the direction in which the vehicle enters. When a vehicle occupies the parking space, it will collide with and come into contact with the protective component, thereby protecting the parking lock body.

[0027] like Figure 1 , 2 The diagram shows the structure of the parking lock body, which includes a fixed frame 1, a first support frame 2, a second support frame 3, a bearing seat 4, a rotating shaft 5, a first lock block 6, a flip plate 7, a limiting assembly, and a driving assembly. The fixed frame 1 is fixed to the parking space floor by screws. The first support frame 2 and the second support frame 3 are fixed to the top of the fixed frame 1 by screws or welding, and the first support frame 2 and the second support frame 3 are spaced apart.

[0028] The first support frame 2 is used to install the flip plate 7, and the second support frame 3 is used to support the flip plate 7. When the drive mechanism drives the flip plate 7 to rotate to a horizontal state, the flip plate 7 rests on the top of the second support frame 3 to support the flip plate 7.

[0029] The bearing housing 4 is fixed to the top of the first support frame 2 at intervals by screws. The rotating shaft 5 passes through the bearing housing 4, and the bearing housing 4 is equipped with a bearing. Under the action of the bearing, the rotating shaft 5 can be rotated with the flip plate 7. The first locking block 6 is fixed to the rotating shaft 5 at intervals, and the flip plate 7 is fixed to the side of the first locking block 6 away from the rotating shaft 5. When the drive assembly is working, it will drive the flip plate 7 and the rotating shaft 5 to rotate synchronously.

[0030] like Figure 3 The diagram shows the structure of the limiting assembly, which limits the rotation angle of the flip plate 7. The limiting assembly includes an insert plate 15, an insertion hole 16, a locking groove 17, a limiting plate 18, and a limiting groove 19. The limiting plate 18 is fixed to both sides of the first support frame 2 by screws. The limiting groove 19 passes through the limiting plate 18 and is arc-shaped with a central arc angle of 90°, limiting the two extreme positions (horizontal and vertical) of the flip plate 7.

[0031] The insert plate 15 has an insertion hole 16, which passes through the rotating shaft 5 and can be adjusted along the axis of the rotating shaft 5. The locking groove 17 passes through the insert plate 15 and is connected to the insertion hole 16. A limiting post that cooperates with the limiting groove 19 is fixed at the bottom of the insert plate 15. By adjusting the position of the insert plate 15, the distance by which the limiting post extends into the limiting groove 19 can be adjusted.

[0032] After adjusting the position of the insert plate 15, install bolts and nuts in a direction perpendicular to the locking groove 17, and fix the insert plate 15 to both ends of the rotating shaft 5 by tightening the bolts. When the drive mechanism drives the flip plate 7 to rotate, it will drive the rotating shaft 5 and the insert plate 15 to rotate synchronously, thereby driving the limit post to rotate in the limit groove 19 to limit the rotation angle of the flip plate 7.

[0033] The drive mechanism is fixed inside the first support frame 2 and is used to drive the flip plate 7 to rotate. The drive mechanism includes a second locking block 8, a connecting column 9, a servo motor 10, a first rocker arm 11, a second rocker arm 12, a connector 13, and a limiting sleeve 14. The second locking block 8 is fixed at intervals to the bottom of the flip plate 7 by screws, and the connecting column 9 is fixed to the side of the second locking block 8 away from the flip plate 7.

[0034] The servo motor 10 is fixed inside the first support frame 2. The first rocker arm 11 is connected to the output shaft of the servo motor 10, and the servo motor 10 drives the first rocker arm 11 to rotate. The second rocker arm 12 is pivotally mounted on the side of the first rocker arm 11 away from the servo motor 10. A through hole is provided on one side of the connector 13, and a bearing is installed in the through hole. The connector 13 is rotatably sleeved on the connecting post 9 through the bearing. The other side of the connector 13 is fixed on the side of the second rocker arm 12 away from the first rocker arm 11. Therefore, when the servo motor 10 drives the first rocker arm 11 to rotate, it will drive the flip plate 7 to rotate. Specifically, it will drive the flip plate 7 to rotate between a horizontal state and a vertical state, thereby locking the parking space.

[0035] There are two limiting sleeves 14, which are fitted onto the connecting post 9 and located on both sides of the connector 13, to prevent the connector 13 from shifting left or right on the connecting post 9.

[0036] like Figure 4-6 As shown, the protective assembly is fixed to the bottom of the flip plate 7 and to the side away from the second support frame 3. Therefore, when the flip plate 7 is in a horizontal state, it will be mounted on the second support frame 3 without interference from the protective assembly. The protective assembly includes a fixing plate 20, a guide rod 21, an anti-detachment plate 22, a spring 23, a carrier plate 24, a guide groove 25, a slot 26, a contact block 27, an extension arm 28, a fixing arm 29, a first swing arm 30, a second swing arm 31, a clearance groove 32, and a recess 33.

[0037] The fixing plate 20 is fixed to the bottom of the flip plate 7 by screws. The guide rod 21 is fixed to the bottom of the fixing plate 20 by screws. The anti-detachment plate 22 is fixed on the side of the guide rod 21 away from the fixing plate 20, and the diameter of the anti-detachment plate 22 is larger than the diameter of the guide rod 21. It is used to support the carrier plate 24 and prevent the carrier plate 24 from falling.

[0038] The carrier plate 24 has a guide groove 25 that mates with the guide rod 21. The bottom of the guide groove 25 has a locking groove 26 that mates with the anti-detachment plate 22. During actual installation, the guide rod 21 is first passed through the guide groove 25, the anti-detachment plate 22 is locked in the locking groove 26, and then the guide rod 21 is fixed to the bottom of the fixing plate 20. Because the diameter of the anti-detachment plate 22 is larger than the diameter of the guide rod 21, the carrier plate 24 will not fall downwards.

[0039] The movement of the carrier plate 24 is guided by the mutually cooperating guide rod 21 and guide groove 25. The spring 23 is sleeved on the guide rod 21 and located between the fixed plate 20 and the carrier plate 24. When the contact block 27 is squeezed by an external vehicle, it will push the carrier plate 24 to move closer to the fixed plate 20. The spring 23 absorbs and mitigates external impacts and vibrations through its elastic deformation, avoiding rigid impacts that could damage the parking lock, thereby improving the service life of the parking lock.

[0040] The contact block 27 is fixed on the side of the carrier plate 24 away from the fixed plate 20, and the contact block 27 is made of polyurethane. By utilizing the elasticity of polyurethane, the damage to the vehicle is reduced when the vehicle hits the contact block 27.

[0041] A groove 33 is formed at the bottom of the fixing plate 20, and a fixing arm 29 is embedded in the groove 33 and fixed to the fixing plate 20 by screws. The width of the fixing arm 29 is equal to the width of the groove 33. After the fixing arm 29 is fixed, it prevents the fixing arm 29 from swinging under force.

[0042] The second swing arm 31 is pivotally connected to the fixed arm 29, and the extension arm 28 is integrally connected to the outer peripheral surface of the contact block 27. The first swing arm 30 is pivotally connected to the extension arm 28 and the second swing arm 31, respectively. The clearance groove 32 is formed on the outer side of the carrier plate 24 to avoid the position of the first swing arm 30.

[0043] When the contact block 27 is squeezed by an external vehicle, the contact block 27 and the carrier plate 24 will move towards the side closer to the fixed plate 20. At this time, the spring 23 is compressed. By setting the linkage structure composed of the first swing arm 30 and the second swing arm 31, the load can be effectively distributed and transmitted, reducing the burden on other components.

[0044] This utility model features a smart parking lock with protective functions. The rotating plate 7 is driven by a drive mechanism to achieve the function of locking the parking space. When the rotating plate 7 rotates to a vertical position, the protective components face the direction of vehicle entry. When impacted by a vehicle, the contact block 27 directly contacts the vehicle, while the rotating plate 7 does not directly contact the vehicle. The contact block 27 and the carrier plate 24 will move towards the side closer to the fixed plate 20 under the force. At this time, the spring 23 is compressed. The spring 23 absorbs and mitigates external impacts and vibrations through its elastic deformation, avoiding damage to the parking lock from rigid impacts and extending the service life of the parking lock.

[0045] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A smart parking lock with a protection function, characterized in that, It includes: The parking space lock body includes a fixed frame (1), a first support frame (2) and a second support frame (3) fixed on the top of the fixed frame (1) and arranged at intervals, a turnover plate (7) rotatably mounted on the top of the first support frame (2), a limiting assembly arranged on both sides of the first support frame (2), and a driving assembly fixed on the first support frame (2) and used to drive the turnover plate (7) to rotate, the limiting assembly is used for limiting the turnover angle of the turnover plate (7); The protection assembly includes a fixed plate (20) fixed on one side of the turnover plate (7) close to the fixed frame (1), an elastic mounting plate (24) mounted on the bottom of the fixed plate (20), and a contact block (27) fixed on the mounting plate (24).

2. The intelligent parking stall lock with protection function according to claim 1, characterized in that: The parking space lock body further includes a bearing seat (4) fixed on the top of the first support frame (2), a rotating shaft (5) rotatably penetrating the bearing seat (4), and a first lock block (6) fixed on the bottom of the turnover plate (7) and fixed with the rotating shaft (5).

3. The intelligent parking stall lock with protection function according to claim 2, characterized in that: The limiting assembly includes a limiting plate (18) fixed on both sides of the first support frame (2), a limiting groove (19) penetrating the limiting plate (18), an insertion plate (15) axially adjustably sleeved on both ends of the rotating shaft (5), and a limiting column fixed on the bottom of the insertion plate (15) and matched with the limiting groove (19).

4. The intelligent parking stall lock with protection function according to claim 1, characterized in that: The protection assembly further includes a guide groove (25) penetrating the mounting plate (24), a clamping groove (26) opened at the bottom of the guide groove (25), a guide rod (21) fixed on the bottom of the fixed plate (20) and penetrating the guide groove (25), a anti-dropping plate (22) fixed on the bottom of the guide rod (21) and clamped in the clamping groove (26), and a spring (23) sleeved on the guide rod (21), the spring (23) is abutted between the fixed plate (20) and the mounting plate (24), the diameter of the anti-dropping plate (22) is greater than the diameter of the guide rod (21).

5. The intelligent parking stall lock with protection function according to claim 1, characterized in that: The protection assembly further includes a groove (33) opened at the bottom of the fixed plate (20), a fixed arm (29) fixed in the groove (33), an extension arm (28) integrally connected to the outer peripheral surface of the contact block (27), a first swing arm (30) rotatably connected with the extension arm (28), and a second swing arm (31) rotatably connecting the first swing arm (30) and the fixed arm (29), the width of the fixed arm (29) is equal to the width of the groove (33).

6. The intelligent parking stall lock with protection function according to claim 1, characterized in that: The driving assembly comprises a second lock block (8) fixed at the bottom of the turnover plate (7), a connecting column (9) fixed at the bottom of the second lock block (8), a servo motor (10) fixed at the inner side of the first support frame (2), a first rocker arm (11) connected with the servo motor (10), a second rocker arm (12) rotatably connected with the first rocker arm (11), a joint (13) fixed at the top of the second rocker arm (12) and rotatably sleeved on the connecting column (9), and a limiting sleeve (14) sleeved on the connecting column (9) and located on both sides of the joint (13).

7. The intelligent parking stall lock with protection function according to claim 3, characterized in that: The arc center angle of the limiting groove (19) is 90°. 8.The intelligent parking stall lock with protection function of claim 1, wherein: The material of the contact block (27) is polyurethane.

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