Automatic rod lifting device for vehicle identification in parking lot

Abstract

The utility model provides an automatic rod lifting device for identifying vehicles in a parking lot, which belongs to the technical field of rod lifting and comprises an equipment box and a rod lifting component arranged on the outer wall of the equipment box, and the rod lifting component comprises a rotating rod, a folding rod, an embedding box, a puncture rod, a driving rod, a limiting rail, a compression spring, a limiting rod, a bolt rod and a linkage rod. The rotating rod is rotatably embedded in the inner wall of the equipment box, one end of the folding rod is rotatably inserted in the outer wall of one end of the rotating rod, the puncture rod is rotatably inserted in the inner wall of the embedding box, the limiting rail is fixedly arranged at the bottom of the inner wall of the embedding box, and the bolt rod is slidably embedded in the inner wall of the limiting rail. The puncture rod is rotationally inserted into the inner wall of the burying box and is rotationally connected with one end of the linkage rod in an inserted mode. When the lifting rod assembly is lifted, the puncture rod can penetrate through a certain position of the folding rod, and the fixing and supporting effects are achieved. By means of the design, the stability and safety of the lifting rod assembly in the lifting state are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the pole lifting technology field, more particularly to a kind of automatic pole lifting device for parking lot vehicle identification. BACKGROUND

[0002] Parking lot vehicle identification automatic pole lifting system is mainly based on license plate recognition technology.When vehicle enters parking lot entrance, camera will capture the license plate number of vehicle, and compare with the license plate information in system database.If license plate information matches and vehicle has access right, then system will control barrier gate to automatically lift, allow vehicle to pass.When vehicle leaves parking lot, system will also carry out license plate recognition, and according to vehicle stay time, carry out cost calculation (such as for toll parking lot), then control barrier gate to lift, release vehicle.

[0003] The defects of prior art mainly embody in the following several aspects: the automatic pole lifting device of prior art parking lot is often complex structure, include multiple components and connecting points, this complexity not only increases manufacturing cost, but also can lead to maintenance and repair difficulty, for example, some traditional pole lifting device can need more mechanical components to realize the action of pole lifting and pole falling, and these components are prone to wear or failure, in parking lot management system, automatic pole lifting device is usually based on license plate recognition technology to carry out vehicle access control, however, when encountering some lawbreakers or special circumstances, such as driver ignores barrier signal, accelerates to break card or uses technical means to interfere license plate recognition, prior art is often difficult to effectively intercept these vehicles that break card forcibly. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic pole lifting device for parking lot vehicle identification, to solve the problem proposed in background art.

[0005] A kind of automatic pole lifting device for parking lot vehicle identification, including,

[0006] Equipment box;

[0007] The lifting rod assembly is arranged at the outer wall of the equipment box, wherein: the lifting rod assembly comprises a rotating rod, a folding rod, a buried box, a puncture rod, a driving rod, a limiting rail, a compression spring, a limiting rod, a bolt rod and a linkage rod, the rotating rod is rotationally embedded at the inner wall of the equipment box, one end of the folding rod is rotationally inserted at the outer wall of one end of the rotating rod, the puncture rod is rotationally inserted at the inner wall of the buried box, the limiting rail is fixedly arranged at the bottom of the inner wall of the buried box, the bolt rod is slidingly embedded at the inner wall of the limiting rail, one end of the linkage rod is rotationally inserted at the outer wall of the bolt rod, the other end of the linkage rod is rotationally inserted at the outer wall of the puncture rod, the limiting rod is fixedly arranged at the inner wall of the buried box, the bolt rod is sleeved at the outer wall of the limiting rod, one end of the compression spring is fixedly arranged at the outer wall of the bolt rod, the other end of the compression spring is fixedly arranged at the inner wall of the buried box, the compression spring is sleeved at the outer wall of the limiting rod, the driving rod is rotationally inserted at the outer wall of the folding rod, and the other end of the driving rod is rotationally inserted at the top end of the outer wall of the bolt rod through a bolt.

[0008] Further, the outer wall of the puncture rod is fixedly provided with a sliding rail, and the inner wall of the buried box is fixedly provided with a limiting rod.

[0009] Further, the sliding rail is sleeved at the outer wall of the limiting rod.

[0010] Further, one side of the outer wall of the puncture rod is sawtooth-shaped.

[0011] Further, one side of the outer wall of the equipment box is fixedly provided with a reset spring, and one end of the reset spring is fixedly arranged at the outer wall of the folding rod.

[0012] Further, the outer wall of the folding rod is adhesively provided with a reflective strip.

[0013] Compared with the prior art, the lifting rod assembly has the following beneficial effects:

[0014] The folding rod is rotationally and insertingly connected with the rotating rod, so that the whole lifting rod assembly can maintain a compact structure when being lifted up and put down, space is effectively saved, and the folding design also increases the flexibility of the lifting rod assembly, so that the lifting rod assembly can quickly respond to the needs of vehicle access and exit; the driving rod is rotationally and insertingly connected with the top end of the outer wall of the bolt rod through a bolt, so that the driving rod can directly drive the bolt rod to slide in the limiting rail, thereby realizing the lifting up and putting down of the lifting rod assembly; the puncture rod is rotationally inserted at the inner wall of the buried box and rotationally and insertingly connected with one end of the linkage rod, so that the puncture rod can pass through a certain position of the folding rod when the lifting rod assembly is lifted up, thereby playing a fixing and supporting role; and the design ensures the stability and safety of the lifting rod assembly in the lifted-up state. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 is a perspective view of the present application;

[0017] Figure 2 is a perspective view of the folding rod of the present application;

[0018] Figure 3 is a perspective view of the driving rod of the present application;

[0019] Figure 4 is an enlarged schematic view of A of the present application.

[0020] In the drawings: 1, equipment box; 2, rotating rod; 3, folding rod; 4, reset spring; 5, buried box; 6, puncture rod; 7, driving rod; 8, limiting rod; 9, sliding rail; 10, limiting rail; 11, compression spring; 12, limiting rod; 13, bolt rod; 14, linkage rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "set with", "sleeve set / interface", "connect" and the like should be understood broadly, for example, "connect", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0024] Please refer to Figures 1-4 The technical scheme provided by the embodiment is as follows:

[0025] A kind of automatic lifting rod device for parking lot vehicle identification, comprising,

[0026] Equipment box 1;

[0027] Lifting rod assembly is located at the outer wall of equipment box 1, wherein: lifting rod assembly includes rotating rod 2, folding rod 3, buried box 5, puncture rod 6, drive rod 7, limit rail 10, compression spring 11, limit rod 12, bolt rod 13 and linkage rod 14, rotating rod 2 is rotationally embedded in the inner wall of equipment box 1, one end of folding rod 3 is rotationally inserted into the outer wall of one end of rotating rod 2, puncture rod 6 is rotationally inserted into the inner wall of buried box 5, limit rail 10 is fixedly arranged at the bottom of the inner wall of buried box 5, bolt rod 13 is slidingly embedded in the inner wall of limit rail 10, one end of linkage rod 14 is rotationally inserted into the outer wall of bolt rod 13, the other end of linkage rod 14 is rotationally inserted into the outer wall of puncture rod 6, limit rod 12 is fixedly arranged in the inner wall of buried box 5, bolt rod 13 is sleeved on the outer wall of limit rod 12, one end of compression spring 11 is fixedly arranged on the outer wall of bolt rod 13, the other end of compression spring 11 is fixedly arranged on the inner wall of buried box 5, compression spring 11 is sleeved on the outer wall of limit rod 12, drive rod 7 is rotationally inserted into the outer wall of folding rod 3, the other end of drive rod 7 is rotationally inserted into the top end of the outer wall of bolt rod 13 through the bolt.

[0028] In the embodiment of the utility model, through the lifting rod assembly, the folding rod 3 is designed: the folding rod 3 is rotatably connected with the rotating rod 2, so that the whole lifting rod assembly can keep compact structure when lifting and lowering, effectively saving space, at the same time, the folding design also increases the flexibility of the lifting rod assembly, which is convenient for quickly responding to the demand of vehicle entering and exiting, the linkage of the driving rod 7 and the bolt rod 13: the driving rod 7 is rotatably connected with the top outer wall of the bolt rod 13 through the bolt, this design makes the driving rod 7 can directly drive the bolt rod 13 to slide in the limiting rail 10, so as to realize the lifting and lowering of the lifting rod assembly, this linkage mechanism reduces the energy loss in the transmission process, improves the working efficiency of the whole device, the puncture rod 6 is rotatably connected with the inner wall of the buried box 5, and one end of the linkage rod 14 is rotatably connected, when the lifting rod assembly is lifted, the puncture rod 6 will pass through a certain position of the folding rod 3, and play the role of fixing and supporting. This design ensures the stability and safety of the lifting rod assembly in the lifted state. The equipment box 1 and the lifting rod assembly: the equipment box 1 is fixedly installed at the entrance or exit of the parking lot, and the lifting rod assembly is arranged on the outer wall of the equipment box 1, the rotating rod 2 is in a horizontal or nearly horizontal position, and the folding rod 3 is folded on one end of the rotating rod 2, and the whole is in a contracted state, the puncture rod 6 and the limiting rail 10: the puncture rod 6 is rotatably connected in the buried box 5, the slide rail 9 on the outer wall of the puncture rod 6 is sleeved on the outer wall of the limiting rod 8, so that the puncture rod 6 can keep stable when rotating, the bolt rod 13 is slidably embedded in the limiting rail 10 and is in the initial position, the spring and the reset device: the compression spring 11 is sleeved on the outer wall of the limiting rod 12, one end of the compression spring 11 is fixedly connected with the bolt rod 13, and the other end of the compression spring 11 is fixedly connected with the inner wall of the buried box 5, so as to provide the reset force for the bolt rod 13, the reset spring 4 is fixedly arranged on one side of the outer wall of the equipment box 1, one end of the reset spring 4 is fixedly connected with the outer wall of the folding rod 3, and the other end of the reset spring 4 is fixedly connected with the inner wall of the buried box 5, so as to provide the reset force for the folding rod 3, the vehicle enters the identification area: when the vehicle enters the license plate identification area at the entrance of the parking lot, the license plate recognition system (not marked in the figure, but is a necessary component) can capture the license plate number of the vehicle and identify it, the system judges and sends instructions: the license plate recognition system compares the identification result with the vehicle information in the database, judges whether the vehicle has the right to enter the parking lot, if the vehicle information matches and has the right to enter, the system will send the lifting rod instruction to the automatic lifting rod device, the driving rod 7 and the bolt rod 13 act: after receiving the lifting rod instruction, the driving motor (not marked in the figure, but is a necessary part for driving the driving rod 7 to rotate) starts, drives the driving rod 7 to rotate, the other end of the driving rod 7 is rotatably connected with the top outer wall of the bolt rod 13, so as to drive the bolt rod 13 to slide in the limiting rail 10, the puncture rod 6 and the folding rod 3 act: with the sliding of the bolt rod 13, one end of the linkage rod 14 (rotatably connected with the outer wall of the bolt rod 13) moves, thereby driving the other end of the linkage rod 14 (rotatably connected with the outer wall of the puncture rod 6) to move, the puncture rod 6 rotates under the drive of the linkage rod 14, the sawtooth design on the outer wall of the puncture rod 6 helps to increase the friction,Ensure that the puncture rod 6 can stably pass through the certain position of the folding rod 3, play a fixed and supporting role, at the same time, the folding rod 3 starts to lift under the driving of the rotating rod 2, gradually expands to vertical or close to vertical position, the reset spring 4 has a buffering effect: in the process of lifting the folding rod 3, the reset spring 4 is gradually stretched, when the folding rod 3 reaches the predetermined position, the tension of the reset spring 4 and the gravity of the folding rod 3 reach the balance state, in addition, the compression spring 11 also plays a buffering and damping role in the sliding process of the bolt rod 13, ensures the stability of the lifting rod action, vehicle passes: when the vehicle passes through the lifting rod assembly, the license plate recognition system detects that the vehicle has left the recognition area, and sends the falling rod instruction to the automatic lifting rod device, the driving rod 7 and the bolt rod 13 reset: after receiving the falling rod instruction, the driving motor reverses, drives the driving rod 7 to reverse rotation, the other end of the driving rod 7 drives the bolt rod 13 to slide reversely in the limiting rail 10 until it returns to the initial position, the puncture rod 6 and the folding rod 3 reset: with the reset of the bolt rod 13, the linkage rod 14 also moves, drives the puncture rod 6 to reverse rotation and leave the folding rod 3, at the same time, the folding rod 3 starts to fall under the action of the tension of the reset spring 4, gradually returns to the initial contraction state, the system records and monitors: the license plate recognition system records the vehicle's entry and exit time, license plate number and other information, and updates the parking space state in the parking lot in real time, at the same time, the monitoring camera (not marked in the figure, but necessary safety monitoring equipment) will monitor the entrance and exit of the parking lot in real time, ensure the safety of vehicle passing, the outer wall of the folding rod 3 is bonded with a reflective strip, which helps to improve the recognition rate of the vehicle in the night or dark environment, when the vehicle enters the recognition area, the camera of the license plate recognition system can capture the light reflected by the reflective strip, so that the license plate number can be captured more clearly.

[0029] Specifically, the outer wall of the puncture rod 6 is fixedly provided with a sliding rail 9, and the inner wall of the embedded box 5 is fixedly provided with a limiting rod 8.

[0030] In the specific embodiment of the utility model, the inner wall of the embedded box 5 is fixedly provided with the limiting rod 8, which can guarantee the limiting of the puncture rod 6.

[0031] Specifically, the sliding rail 9 is sleeved on the outer wall of the limiting rod 8.

[0032] In the specific embodiment of the utility model, the sliding rail 9 is sleeved on the outer wall of the limiting rod 8, which can guarantee the rotation precision.

[0033] Specifically, the outer wall of the puncture rod 6 is sawtoothed on one side.

[0034] In the specific embodiment of the utility model, the outer wall of the puncture rod 6 is sawtoothed on one side, which can guarantee the puncture effect.

[0035] Specifically, the outer wall of the equipment box 1 is fixedly provided with a reset spring 4, and one end of the reset spring 4 is fixedly arranged at the outer wall of the folding rod 3.

[0036] In the specific embodiment of the utility model, one end of the reset spring 4 is fixedly arranged at the outer wall of the folding rod 3, so that the installation stability can be ensured.

[0037] Specifically, the outer wall of the folding rod 3 is adhesively provided with a reflective strip.

[0038] In the specific embodiment of the utility model, the outer wall of the folding rod 3 is adhesively provided with a reflective strip, so that the visual prompting effect can be ensured.

[0039] Working principle:

[0040] Through the lifting rod assembly, the folding rod 3 is designed: the folding rod 3 is rotatably connected with the rotating rod 2, so that the whole lifting rod assembly can maintain a compact structure when being lifted up and put down, effectively saving space, at the same time, the folding design also increases the flexibility of the lifting rod assembly, facilitating quick response to the needs of vehicle access, the linkage between the driving rod 7 and the latch rod 13: the driving rod 7 is rotatably connected with the top outer wall of the latch rod 13 through a latch, this design enables the driving rod 7 to directly drive the latch rod 13 to slide within the limiting rail 10, thereby realizing the lifting up and putting down of the lifting rod assembly, this linkage mechanism reduces energy loss during transmission, improves the working efficiency of the whole device, the piercing rod 6 is rotatably connected with the inner wall of the buried box 5 and with one end of the linkage rod 14, when the lifting rod assembly is lifted up, the piercing rod 6 will pass through a certain position of the folding rod 3, playing a fixing and supporting role. This design ensures the stability and safety of the lifting rod assembly in the lifted state. The equipment box 1 and the lifting rod assembly: the equipment box 1 is fixedly installed at the entrance or exit of the parking lot, the lifting rod assembly is arranged on the outer wall of the equipment box 1, the rotating rod 2 is in a horizontal or nearly horizontal position, the folding rod 3 is folded at one end of the rotating rod 2, and the whole is in a contracted state, the piercing rod 6 and the limiting rail 10: the piercing rod 6 is rotatably connected in the buried box 5, the sliding rail 9 on the outer wall of the piercing rod 6 is sleeved on the outer wall of the limiting rod 8, ensuring that the piercing rod 6 can remain stable during rotation, the latch rod 13 is slidably embedded in the limiting rail 10 and is in an initial position, the spring and the reset device: the compression spring 11 is sleeved on the outer wall of the limiting rod 12, one end of the compression spring 11 is fixed to the latch rod 13, and the other end of the compression spring 11 is fixed to the inner wall of the buried box 5, thereby providing a reset force for the latch rod 13, the reset spring 4 is fixedly arranged on one side of the outer wall of the equipment box 1, one end of the reset spring 4 is fixed to the outer wall of the folding rod 3, thereby providing a reset force for the folding rod 3, vehicle entering the identification area: when the vehicle enters the license plate identification area at the entrance of the parking lot, the license plate recognition system (not explicitly shown in the figure, but a necessary component) captures and identifies the license plate number of the vehicle, the system judges and sends instructions: the license plate recognition system compares the identification result with the vehicle information in the database to determine whether the vehicle is entitled to enter the parking lot, if the vehicle information matches and is entitled to enter, the system will send a lifting rod instruction to the automatic lifting rod device, the driving rod 7 and the latch rod 13 act: after receiving the lifting rod instruction, the driving motor (not explicitly shown in the figure, but a necessary component for driving the driving rod 7 to rotate) starts to drive the driving rod 7 to rotate, the other end of the driving rod 7 is rotatably connected with the top outer wall of the latch rod 13, thereby driving the latch rod 13 to slide within the limiting rail 10, the piercing rod 6 and the folding rod 3 act: with the sliding of the latch rod 13, one end of the linkage rod 14 (rotatably connected with the outer wall of the latch rod 13) moves, thereby driving the other end of the linkage rod 14 (rotatably connected with the outer wall of the piercing rod 6) to move, the piercing rod 6 rotates under the drive of the linkage rod 14, the sawtooth design on the outer wall of the piercing rod 6 helps to increase the friction, ensuring that the piercing rod 6 can stably pass through a certain position of the folding rod 3,The folding rod 3 is lifted up and gradually unfolded to a vertical or nearly vertical position under the driving of the rotating rod 2, and the reset spring 4 has a buffering effect: during the lifting of the folding rod 3, the reset spring 4 is gradually stretched, and when the folding rod 3 reaches the predetermined position, the tension of the reset spring 4 and the gravity of the folding rod 3 reach a balance state, in addition, the compression spring 11 also has a buffering and damping effect during the sliding of the bolt rod 13, which ensures the stability of the lifting rod action, and the vehicle passes through: when the vehicle passes through the lifting rod assembly, the license plate recognition system detects that the vehicle has left the recognition area and sends a falling rod command to the automatic lifting rod device, and the driving rod 7 and the bolt rod 13 reset: after receiving the falling rod command, the driving motor reverses, drives the driving rod 7 to reverse, the other end of the driving rod 7 drives the bolt rod 13 to slide reversely in the limiting rail 10 until it returns to the initial position, the piercing rod 6 and the folding rod 3 reset: with the reset of the bolt rod 13, the linkage rod 14 also moves, drives the piercing rod 6 to reverse and leave the folding rod 3, and at the same time, the folding rod 3 begins to fall under the tension of the reset spring 4 and gradually returns to the initial contraction state, the system records and monitors: the license plate recognition system records the vehicle's entry and exit time, license plate number and other information, and updates the parking lot status in real time, at the same time, the monitoring camera (not marked in the figure, but necessary for safety monitoring equipment) will monitor the entrance and exit of the parking lot in real time to ensure the safety of vehicle traffic, the outer wall of the folding rod 3 is bonded with a reflective strip, which helps to improve the recognition rate of the vehicle in the dark or dim environment, when the vehicle enters the recognition area, the camera of the license plate recognition system will capture the light reflected by the reflective strip, so that the license plate number is captured more clearly.

[0041] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic pole lifting device for parking lot vehicle recognition, characterized by, The utility model relates to a device box (1) is provided with lifting rod assembly, folding rod assembly, embedding box (5), puncture rod (6), drive rod (7), limiting rail (10), compression spring (11), limiting rod (12), bolt rod (13) and linkage rod (14) on the outer wall of device box (1), and the utility model relates to a device box (1) is provided with lifting rod assembly, folding rod assembly, embedding box (5), puncture rod (6), drive rod (7), limiting rail (10), compression spring (11), limiting rod (12), bolt rod (13) and linkage rod (14) on the outer wall of device box (1), The outer wall of puncture rod (6) is fixedly provided with sliding rail (9), and the inner wall of embedding box (5) is fixedly provided with limiting rod (8). The sliding rail (9) is sleeved on the outer wall of limiting rod (8).

2. The automatic pole lifting device for vehicle recognition in a parking lot according to claim 1, characterized by The outer wall of puncture rod (6) is jagged on one side.

3. The automatic barrier device for vehicle recognition in a parking lot according to claim 2, wherein The outer wall of device box (1) is fixedly provided with return spring (4) on one side, and one end of return spring (4) is fixedly arranged on the outer wall of folding rod (3).

4. The automatic barrier device for vehicle recognition in a parking lot according to claim 3, characterized in that, The outer wall of folding rod (3) is adhesively provided with a reflective strip.

5. The automatic barrier device for vehicle recognition in a parking lot according to claim 4, characterized in that, ​ 6. The automatic barrier device for vehicle recognition in a parking lot according to claim 5, wherein ​

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