Parking space lock

Abstract

The utility model discloses a parking space lock, which belongs to the technical field of parking space management and comprises a first support, a second support and a base, a first end of the first support is rotatably connected with the base, the second support comprises a telescopic mechanism, a first end of the telescopic mechanism far away from a telescopic shaft of the telescopic mechanism is rotatably connected with the base, and a second end of the telescopic mechanism is rotatably connected with the base. A rotating wheel is arranged on a telescopic shaft of the telescopic mechanism, and the rotating wheel is arranged at the second end of the first support and moves in the length direction of the first support. The parking space lock solves the problems that a transmission mechanism of an existing parking space lock is prone to being clamped by sand, and the use experience of a user is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of parking space management, and particularly relates to a parking lock. Background Art

[0002] A parking space ground lock is a mechanical device installed on the ground to prevent the parking space from being occupied, so it is called a ground lock or a parking lock. When a vehicle needs to park in the parking space, the blocking rod of the parking space ground lock is opened and lowered; after the vehicle leaves the parking space, the blocking rod of the parking space ground lock is raised to prevent the parking space from being occupied by other vehicles.

[0003] In order to achieve automatic lifting, the existing parking locks adopt a screw rod transmission method. However, the screw rod transmission itself is prone to large friction and wear. In addition, the vehicle is likely to carry sand on the road surface after use. When parking in the parking space, if sand enters the parking lock, the sand is easily stuck in the screw rod, causing the transmission to be blocked. In this way, after the parking lock is used for a period of time, the transmission mechanism is likely to be stuck, affecting the user experience. Content of the Utility Model

[0004] In order to overcome the defects existing in the prior art, the utility model provides a parking lock to solve the above problems.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a parking lock, including a first bracket, a second bracket and a base. The first end of the first bracket is rotatably connected to the base. The second bracket includes a telescopic mechanism. The first end of the telescopic mechanism, which is far from its telescopic shaft, is rotatably connected to the base. A runner is provided on the telescopic shaft of the telescopic mechanism. The runner is arranged at the second end of the first bracket and moves along the length direction of the first bracket.

[0006] It should be noted that a pulley cavity is provided in the first bracket. The pulley cavity extends along the length direction of the first bracket. The runner is arranged in the pulley cavity.

[0007] Preferably, a baffle is provided in the pulley cavity to divide the pulley cavity into two sub-cavities. The runner is arranged in the sub-cavity far from the first end of the first bracket.

[0008] Optionally, a first rotating shaft is provided at the first end of the first bracket. The first rotating shaft is rotatably connected to the base. A second rotating shaft is provided at the first end of the telescopic mechanism. The second rotating shaft is rotatably connected to the base.

[0009] Specifically, the second bracket further includes a protective cover, and the protective cover wraps the telescopic mechanism.

[0010] It should be noted that the base is fixed to the ground of the parking space through installation screws.

[0011] The beneficial effects of the present utility model are as follows: In the parking space lock, through the expansion and contraction of the telescopic mechanism, the runner can be driven to move along the length direction of the first bracket within the first bracket, thereby supporting the first bracket and the second bracket, or accommodating the first bracket and the second bracket within the base. Since the driving method of the runner is adopted, even if a small amount of sand enters the parking space lock, it will not affect the movement of the runner within the first bracket, so that the parking space lock is not easily stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the first bracket and the second bracket of the parking space lock after being propped up in an embodiment of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the first bracket and the second bracket of the parking space lock after being accommodated in an embodiment of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the second bracket in another embodiment of the present utility model;

[0015] In the figure: 1 first bracket; 11 pulley cavity; 12 baffle; 13 first rotating shaft; 2 second bracket; 21 telescopic mechanism; 211 telescopic shaft; 22 runner; 23 second rotating shaft; 24 protective cover; 241 first cover member; 242 second cover member; 3 base; 31 mounting screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes the specific embodiments of the present utility model in conjunction with the drawings. It should be noted here that the description of these embodiments is for helping to understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] As Figures 1-3 shown, a parking space lock includes a first bracket 1, a second bracket 2 and a base 3. The first end of the first bracket 1 is rotatably connected to the base 3. The second bracket 2 includes a telescopic mechanism 21. The first end of the telescopic mechanism 21 far from its telescopic shaft 211 is rotatably connected to the base 3. A runner 22 is provided on the telescopic shaft 211 of the telescopic mechanism 21. The runner 22 is arranged at the second end of the first bracket 1 and moves along the length direction of the first bracket 1. In this embodiment, a cavity is provided in the base 3 for accommodating the first bracket 1 and the second bracket 2. The telescopic mechanism 21 is preferably a telescopic cylinder.

[0018] In the parking lock, the telescopic mechanism 21 can be extended and retracted to drive the rotating wheel 22 to move in the first bracket 1 along the length direction of the first bracket 1, thereby supporting the first bracket 1 and the second bracket 2, or storing the first bracket 1 and the second bracket 2 in the base 3. Since the driving method of the rotating wheel 22 is adopted, even if a small amount of sand enters the parking lock, it will not affect the movement of the rotating wheel 22 in the first bracket 1, so that the parking lock is not easy to get stuck. Figure 1 As shown, after the first bracket 1 and the second bracket 2 are supported, they can form a triangular structure with the base 3, thereby making the structure more stable.

[0019] Preferably, a pulley cavity 11 is provided in the first bracket 1, and the pulley cavity 11 extends along the length direction of the first bracket 1, and the rotating wheel 22 is arranged in the pulley cavity 11. In this way, in cooperation with the telescopic mechanism 21, when the rotating wheel 22 moves in the pulley cavity 11, the purpose of supporting or storing the first bracket 1 and the second bracket 2 is achieved.

[0020] It is worth noting that a baffle 12 is provided in the pulley cavity 11 to divide the pulley cavity 11 into two sub-cavities, and the rotating wheel 22 is provided in the sub-cavity away from the first end of the first bracket 1. By providing the baffle 12, a limiting effect can be achieved to prevent the rotating wheel 22 from moving further toward the first end of the first bracket 1.

[0021] Specifically, the first end of the first bracket 1 is provided with a first rotating shaft 13, and the first rotating shaft 13 is rotatably connected to the base 3. The first end of the telescopic mechanism 21 is provided with a second rotating shaft 23, and the second rotating shaft 23 is rotatably connected to the base 3. In the process of the first bracket 1 being supported or stored, the first end of the first bracket 1 rotates with the first rotating shaft 13 as the rotating shaft, and in the process of the second bracket 2 being supported or stored, the first end of the telescopic mechanism 21 rotates with the second rotating shaft 23 as the rotating shaft. By arranging the second rotating shaft 23 and the first rotating shaft 13 in different planes, the second bracket 2 will not be parallel to the first bracket 1 when stored, but will form an angle with the first bracket 1. In this way, when the telescopic shaft 211 is extended, an upward component force can be generated, thereby driving the rotation to move toward the second end of the first bracket 1, so that the first bracket 1 and the second bracket 2 are supported.

[0022] Optionally, the second bracket 2 further includes a shield 24, and the shield 24 wraps the telescopic mechanism 21. The shield 24 plays a role in protecting the telescopic mechanism 21. Figure 1 As shown, in one embodiment, the telescopic shaft 211 of the telescopic mechanism 21 is slidably connected to the shield 24. Figure 3As shown, in another embodiment, the shield 24 includes a first shield member 241 and a second shield member 242. The first shield member 241 is slidably connected to the second shield member 242. The first shield member 241 is connected to the telescopic shaft 211 of the telescopic mechanism 21 and thus moves along with the telescopic shaft 211. The second shield member 242 is connected to the first end of the telescopic mechanism 21. In this way, when the telescopic shaft 211 expands and contracts, it can drive the first shield member 241 to move relative to the second shield member 242. Additionally, the first shield member 241 and the second shield member 242 cooperate to always wrap the telescopic mechanism 21, thereby enhancing the protection strength.

[0023] Specifically, the base 3 is fixed to the ground of the parking space by mounting screws 31.

[0024] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations to these embodiments still fall within the protection scope of the present invention.

Claims

1. A parking lock, characterized in that: It includes a first bracket, a second bracket and a base. The first end of the first bracket is rotatably connected to the base. The second bracket includes a telescopic mechanism. The first end of the telescopic mechanism away from its telescopic shaft is rotatably connected to the base. A runner is provided on the telescopic shaft of the telescopic mechanism. The runner is arranged at the second end of the first bracket and moves along the length direction of the first bracket.

2. The parking space lock according to claim 1, wherein: A pulley cavity is provided in the first bracket. The pulley cavity extends along the length direction of the first bracket. The runner is arranged in the pulley cavity.

3. The parking space lock according to claim 2, characterized in that: A baffle is provided in the pulley cavity to divide the pulley cavity into two sub-cavities. The runner is arranged in the sub-cavity away from the first end of the first bracket.

4. The parking space lock according to claim 1, characterized in that: A first rotating shaft is provided at the first end of the first bracket. The first rotating shaft is rotatably connected to the base. A second rotating shaft is provided at the first end of the telescopic mechanism. The second rotating shaft is rotatably connected to the base.

5. A parking space lock according to claim 1, characterized in that: The second bracket further includes a protective cover which wraps the telescopic mechanism.

6. The parking space lock according to claim 1, characterized in that: The base is fixed to the ground of the parking space by mounting screws.

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