An automatic lifting parking post with a built-in charging and detection system

Abstract

The present invention discloses an automatic lifting parking post with a built-in charging and detection system, belonging to the technical field of parking posts, which includes a lifting column control and transmission unit, an autonomous payment unit, and an external unlocking and guiding unit. The lifting column control and transmission unit includes a lifting column sleeve, a sealing partition, a stepping motor, a lead screw, and a thrust column. The sealing partition is located inside the lifting column sleeve, the stepping motor is connected to the sealing partition, the stepping motor is connected to the lead screw through a synchronous pulley, and the thrust column is connected to the lead screw. The autonomous payment unit includes a vehicle detection module and a payment scanning code module. The external unlocking and guiding unit includes an outer cylinder, a thrust column fixing block, and a limit pin shaft. The thrust column is connected inside the thrust column fixing block, and the limit pin shaft is connected to the thrust column fixing block. The present invention senses the presence and rising height of the vehicle through the vehicle detection module in the self-service payment unit, controls the lifting operation of the lifting column control and transmission unit, and realizes the payment function through the self-service payment unit, which is convenient for maintenance and has simple construction.

Description

Technical Field

[0001] The present invention belongs to the technical field of parking posts, and particularly relates to an automatically lifting parking post with a built-in charging and detection system. Background Art

[0002] Existing patents for public parking charging systems mainly focus on the introduction of public parking charging information management methods. Most of them are based on some relatively intelligent parking charging places with complete management personnel and equipment, specific parking areas, and information transmission support. Mainly, it is through the management personnel to restrict the parking and charging of vehicles, and the equipment used mainly plays the role of verifying and recording vehicle information, and cannot truly restrict the parking and control of vehicles. The final link still comes down to personnel management. This leads to the fact that these system solutions must have a large number of management personnel, specific parking areas, and a large number of monitoring and detection equipment, etc., resulting in a large amount of investment in manpower, equipment, etc. during the specific implementation process, causing a large capital investment and high overall cost. At the same time, the parking area it occupies is relatively large. When there is no vehicle parked, the occupied area cannot be used for road traffic, resulting in a waste of a large amount of resource space.

[0003] From the above content, the following problems exist in the existing public parking charging management solutions:

[0004] 1. On both sides of urban roads, we can often see parking charging personnel holding POS machines, mainly charging manually. The parking of private cars is completely completed by the guidance and management of the charging personnel. However, for the current huge urban traffic volume, this way of no parking facility management and restriction greatly increases the workload and labor cost of the charging personnel, and is very likely to cause management negligence and loopholes of personnel, resulting in various unexpected phenomena. Moreover, there will be great differences in information such as charging basis, charging standard, and the whereabouts of money, causing losses to the government's finances.

[0005] 2. Today, when the proportion of parking spaces to private cars is seriously insufficient, many private car owners install locking devices on the parking spaces privately in order to have a place to park their cars. Therefore, we often see various types of parking space locks installed at roadside parking spaces, especially in some communities where the parking spaces are already occupied by parking space locks. Although this saves a lot of trouble for car owners to park, at the same time, it affects the parking of other car owners due to long-term occupation of public space, resulting in waste of resources. Moreover, most of these parking space locks are manual. When the car owner parks or starts the car, he needs to set it manually, and it is easy to hit the parking space lock, which is likely to damage the car and the parking space lock. It cannot withstand multiple rollings and is easy to deform. At the same time, because most of its structures are triangular, it is easy to bump into the elderly and children, posing a great safety hazard.

[0006] 3. When people travel, they often see some mechanical facilities such as car stoppers and guardrails installed in places like office buildings, public institutions, residential communities, schools, parks and squares. Their function is to restrict random parking of vehicles, achieve the separation of people and vehicles, and ensure a safe activity space for people. However, due to the design of their structure and the installation method, vehicles cannot pass through their areas safely, resulting in a great waste of some space, low resource utilization rate, and increasing the pressure on private car owners' demand for parking spaces, highlighting the shortage of urban parking spaces. People have no parking spaces to park when traveling, which further promotes the phenomenon of random parking. The main reason for such a phenomenon is that some system solutions and facilities for traffic control shown in the existing market can no longer meet the safe, fast and comfortable lifestyle brought to people's travel with the development of society.

[0007] After collecting such mechanical car stoppers available in the current market, it is found that they are mainly divided into the following categories:

[0008] 1. Automatic lifting car stopper: It is divided into an electro-mechanical integrated hydraulic lifting system and a pneumatic lifting system according to the drive method; the electro-mechanical integrated hydraulic system mainly combines electronics, hydraulics and machinery. Through the control circuit, the motor drives the hydraulic pump to operate, and the hydraulic pump drives the hydraulic rod to drive the lifting column to move up and down; the pneumatic lifting system mainly consists of a pneumatic lifting rod, which is opened and closed by manual operation, and it rises and falls automatically. The sizes of both are basically the same in the current market, and the overall dimensions are significantly too large. Moreover, during the construction process, a foundation pit nearly 1m deep needs to be dug. For the former, a hydraulic station also needs to be built, oil pipes need to be laid, and a drainage system needs to be made. It can only be used under the condition of power supply (380V, 220V), and the use environment is limited; the difficulty of road construction increases, and due to the change of the environment where the air pressure and hydraulic pressure are located, the later maintenance is also more cumbersome, and the maintenance cost is relatively high.

[0009] 2. Manual lifting car stopper: The use place of this lifting column is not restricted. It is pulled or compressed by personnel, and the structure is simple, but it cannot complete automatic lifting, the operation is cumbersome, and it cannot meet the needs of specific places. The above equipment cannot achieve full automation control, and its cost is close to 10,000 yuan, so it cannot be widely promoted. Summary of the Invention

[0010] The purpose of the present invention is to propose an automatic lifting parking post with a built-in charging and detection system to solve the problems of difficult parking and cumbersome charging in the existing solutions, which are prone to traffic jams, and at the same time solve the technical problems of the existing parking post equipment being expensive, having cumbersome maintenance and difficult construction.

[0011] To achieve the above object, the present invention adopts the following technical solutions: An automatic lifting parking post with a built-in charging and detection system, comprising a lifting column control and transmission unit, an independent payment unit, and an external unlocking and guiding unit. The lifting column control and transmission unit includes a lifting column sleeve, a sealing partition, a stepping motor, a lead screw, and a thrust column. The sealing partition is located inside the lifting column sleeve. The stepping motor is connected to the sealing partition. The stepping motor is connected to the lead screw through a synchronous pulley. The thrust column is connected to the lead screw. The independent payment unit includes a vehicle detection module and a payment scanning code module. The external unlocking and guiding unit includes an outer cylinder, a thrust column fixing block, and a limit pin shaft. The thrust column is connected inside the thrust column fixing block. The limit pin shaft is connected to the thrust column fixing block.

[0012] As a further description of the above technical solution:

[0013] A lead screw fixing seat is provided on the sealing partition. A deep groove ball bearing and an oil seal are provided inside the lead screw fixing seat. The lead screw is connected to the lead screw fixing seat through a shaft retaining ring. The lead screw is connected to a lead screw nut through a thread.

[0014] As a further description of the above technical solution:

[0015] The lead screw nut is connected to the thrust column through a thread. An anti-rotation limit block is provided on the thrust column. The sealing partition is connected to a limit post through a thread. The anti-rotation limit block is slidably connected to the limit post.

[0016] As a further description of the above technical solution:

[0017] A zero position sensor is provided on the thrust column.

[0018] As a further description of the above technical solution:

[0019] A battery module is provided inside the lifting column sleeve.

[0020] As a further description of the above technical solution:

[0021] A vehicle chassis height detection sensor and a vehicle entry detection sensor are further provided inside the lifting column control and transmission unit. Both the vehicle chassis height detection sensor and the vehicle entry detection sensor are wirelessly connected to the independent payment unit.

[0022] As a further description of the above technical solution:

[0023] An oil-free bushing is provided inside the thrust column fixing block. The oil-free bushing is connected to the limit pin shaft. The limit pin shaft is connected to a connecting rod. The connecting rod is connected to a lever through a pin. The lever is connected to a manual unlocking rod.

[0024] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are as follows:

[0025] 1. In the present invention, by setting up a lifting column control drive unit, the lifting column control drive unit includes a lifting column sleeve, a sealing partition, a stepping motor, a lead screw, and a thrust column. A sealing partition is arranged inside the lifting column sleeve, a stepping motor is arranged on the sealing partition, the stepping motor is connected to the lead screw through a synchronous pulley and a synchronous belt, a lead screw fixing seat is arranged on the sealing partition, two deep groove ball bearings and an oil seal for sealing are built in the lead screw fixing seat, the lead screw is connected to the lead screw fixing seat through a shaft snap ring, the lead screw is connected with a lead screw nut, a thrust column is fixed on the lead screw nut, an anti-rotation limit block is fixed on the thrust column, a limit column is fixed on the sealing partition, a zero position sensor for detecting the thrust column is arranged inside the sleeve, and a battery module for power supply is arranged inside the lifting column sleeve, thus simplifying the equipment construction.

[0026] 2. In the present invention, by setting up a self-service payment control unit, the self-service payment control unit includes a vehicle detection module and a payment scanning code module, a timing module for timing the entry of the vehicle into the parking lot and a payment module for payment when leaving the parking lot. Among them, the lifting column control drive unit is electrically connected to the self-service payment control unit, which is used to control the thrust column to rise to limit the movement of the vehicle after various sensors detect the vehicle, and to control the thrust column to fall to enable the vehicle to move after the vehicle pays through the self-service payment control unit, realizing an unmanned controlled automatic lifting parking pile and reducing the input cost.

[0027] 3. In the present invention, by setting up an external unlocking and guiding unit, which includes an outer cylinder, a thrust column fixing block, and a limit pin shaft. A thrust column fixing block is arranged inside the outer cylinder, an oil-free bushing is arranged inside the thrust column fixing block, the thrust column fixing block is connected to the limit pin shaft through the oil-free bushing, the limit pin shaft is connected to a connecting rod, the connecting rod is connected to a lever through a pin, a manual unlocking rod is arranged inside the lever, a composite oil-free bushing is arranged inside the outer cylinder, and the manual unlocking rod is connected to the outer cylinder through the oil-free bushing, unlocking the lifting column main unit and taking it out underground for charging, without the need to lay cables during installation, which is convenient for installation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1It is a cross-sectional view of the lifting column control transmission unit in an automatic lifting parking post with a built-in charging and detection system.

[0030] Figure 2 It is a schematic structural diagram of the outer cylinder in an automatic lifting parking post with a built-in charging and detection system.

[0031] Legend description:

[0032] 1 - Lifting column control transmission unit; 1a - Lifting column sleeve; 1b - Sealing partition; 1c - Stepper motor; 1d - Lead screw; 1e - Thrust column; 2 - Self-service payment unit; 3 - External unlocking and guiding unit; 31 - Outer cylinder; 32 - Thrust column fixing block; 33 - Limit pin shaft; 4 - Lead screw fixing seat; 5 - Deep groove ball bearing; 6 - Oil seal; 7 - Lead screw nut; 8 - Anti-rotation limit block; 9 - Limit column; 10 - Zero position sensor; 11 - Battery module; 12 - Oil-free bushing; 13 - Connecting rod. Specific implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0036] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "inner" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is usually placed during use. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0038] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] Please refer to Figure 1-2 , the present invention provides a technical solution: an automatic lifting parking post with a built-in charging and detection system, including a lifting column control and transmission unit 1, an independent payment unit 2, and an external unlocking and guiding unit 3. The lifting column control and transmission unit 1 includes a lifting column sleeve 1a, a sealing partition 1b, a stepping motor 1c, a lead screw 1d, and a thrust column 1e. The sealing partition 1b is located inside the lifting column sleeve 1a. The stepping motor 1c is connected to the sealing partition 1b. The stepping motor 1c is connected to the lead screw 1d through a synchronous pulley. The thrust column 1e is connected to the lead screw 1d. The independent payment unit 2 includes a vehicle detection module and a payment scanning code module. The external unlocking and guiding unit 3 includes an outer cylinder 31, a thrust column fixing block 32, and a limit pin 33. The thrust column 1e is connected inside the thrust column fixing block 32. The limit pin 33 is connected to the thrust column fixing block 32.

[0040] A lead screw fixing seat 4 is provided on the sealing partition 1b. A deep groove ball bearing 5 and an oil seal 6 are provided inside the lead screw fixing seat 4. The lead screw 1d is connected to the lead screw fixing seat 4 through a shaft retaining ring. The lead screw 1d is connected to a lead screw nut 7 through a thread.

[0041] The lead screw nut 7 is connected to the thrust column 1e through a thread. An anti-rotation limit block 8 is provided on the thrust column 1e. A limit column 9 is connected to the sealing partition 1b through a thread. The anti-rotation limit block 8 is slidably connected to the limit column 9.

[0042] A zero position sensor 10 is provided on the thrust column 1e. The lifting column control and transmission unit 1 is internally provided with a detection sensor for preventing jamming.

[0043] A battery module 11 is provided inside the lifting column sleeve 1a. It powers the self-service payment unit and the lifting column control and transmission unit by self-power supply.

[0044] A vehicle chassis height detection sensor and a vehicle approach detection sensor are also provided inside the lifting column control and transmission unit 1. Both the vehicle chassis height detection sensor and the vehicle approach detection sensor are wirelessly connected to the self-service payment unit 2.

[0045] An oil-free bushing 12 is provided inside the thrust column fixing block 32. The oil-free bushing 12 is connected to the limit pin shaft 33. The limit pin shaft 33 is connected to the connecting rod 13. The connecting rod 13 is connected to the lever by a pin. The lever is connected to the manual unlocking rod.

[0046] The self-service payment unit 2 further includes a two-dimensional code scanning unit, as well as an audio and alarm unit. It can remind the user of the payment situation through voice broadcast.

[0047] The lifting column sleeve 1a is circular and made of plastic. Reinforcing ribs are provided at the middle position of the lifting column sleeve 1a in its height direction.

[0048] The stepping motor 1c has heat resistance and dust resistance.

[0049] Working principle: The outer cylinder can be embedded underground. The vehicle detection module in the self-service payment unit senses the presence of the vehicle and the rising height, and controls the lifting column control and transmission unit to perform lifting operations. The payment function is realized through the self-service payment unit. This structure is simple and easy to operate, and the response is rapid. The control unit adopts an anti-stall sensor detection device, and at the same time, a flexible anti-collision ring is provided on the top sealing plate, which can avoid damage to the vehicle chassis. The lifting column main unit is unlocked through the external unlocking and guiding unit and taken out underground for charging. There is no need to arrange cables during installation, which is convenient for installation and maintenance.

[0050] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An automatic lifting parking post with a built-in charging and detection system, characterized in that, It includes a lifting column control and transmission unit (1), an autonomous payment unit (2), and an external unlocking and guiding unit (3). The lifting column control and transmission unit (1) includes a lifting column sleeve (1a), a sealing partition (1b), a stepping motor (1c), a lead screw (1d), and a thrust column (1e). The sealing partition (1b) is located inside the lifting column sleeve (1a). The stepping motor (1c) is connected to the sealing partition (1b). The stepping motor (1c) is connected to the lead screw (1d) through a synchronous pulley. The thrust column (1e) is connected to the lead screw (1d). The autonomous payment unit (2) includes a vehicle detection module and a payment scanning code module. The external unlocking and guiding unit (3) includes an outer cylinder (31), a thrust column fixing block (32), and a limit pin shaft (33). The thrust column (1e) is connected inside the thrust column fixing block (32). The limit pin shaft (33) is connected to the thrust column fixing block (32).

2. The automatic lifting parking pile with a built-in charging and detection system according to claim 1, characterized in that, A lead screw fixing seat (4) is provided on the sealing partition (1b). A deep groove ball bearing (5) and an oil seal (6) are provided inside the lead screw fixing seat (4). The lead screw (1d) is connected to the lead screw fixing seat (4) through a shaft retaining ring. The lead screw (1d) is connected to a lead screw nut (7) through a thread.

3. The automatic lifting parking pile with a built-in charging and detection system according to claim 2, characterized in that, The lead screw nut (7) is connected to the thrust column (1e) through a thread. An anti-rotation limit block (8) is provided on the thrust column (1e). A limit column (9) is connected to the sealing partition (1b) through a thread. The anti-rotation limit block (8) is slidably connected to the limit column (9).

4. The automatic lifting parking pile with a built-in charging and detection system according to claim 1, characterized in that, A zero position sensor (10) is provided on the thrust column (1e).

5. The automatic lifting parking post with a built-in charging and detection system according to claim 3, characterized in that, A battery module (11) is provided inside the lifting column sleeve (1a).

6. The automatic lifting parking pile with a built-in charging and detection system according to claim 1, characterized in that A vehicle chassis height detection sensor and a vehicle approach detection sensor are also provided inside the lifting column control and transmission unit (1). Both the vehicle chassis height detection sensor and the vehicle approach detection sensor are wirelessly connected to the autonomous payment unit (2).

7. The automatic lifting parking pile with a built-in charging and detection system according to claim 1, characterized in that, An oil-free bushing (12) is provided inside the thrust column fixing block (32). The oil-free bushing (12) is connected to the limit pin shaft (33). The limit pin shaft (33) is connected to a connecting rod (13). The connecting rod (13) is connected to a lever through a pin. The lever is connected to a manual unlocking rod.

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