Intelligent ground lock

Abstract

The intelligent parking lock comprises a parking lock bottom plate, a power source, a lock cover control device and a main control device are arranged on the parking lock bottom plate, a power source management module is arranged in the power source, a positioning rod is arranged in the lock cover control device, and the main control device comprises a main control board and a rocker arm driving module. A sensing information collection module and a multi-channel communication module are arranged on the main control board; the parking lock cover is connected with the parking lock bottom plate in a buckled mode, assembling is convenient and fast, the parking lock cover is provided with a mechanical lock cylinder connected with the positioning rod in a hooked mode, the mechanical lock cylinder is used for locking the parking lock bottom plate and the parking lock cover, and the parking lock cover is provided with a solar panel, a charging port and a position sensor. The parking lock rocker arm is rotationally connected with the parking lock bottom plate, and the rocker arm driving module is connected with and controls the parking lock rocker arm to rotate. The unlocking success rate of the ground lock in a complex environment is improved through the multi-channel communication module, the power supply can be charged through solar energy, so that the service time is prolonged, the ground lock cover can be unlocked automatically or manually, and it is guaranteed that the ground lock cover can be normally disassembled and maintained in the later period.

Description

Technical Field

[0001] The present invention relates to the field of intelligent Internet of Things devices, and in particular to an intelligent ground lock. Background Art

[0002] In daily work and life, the occupation of parking spaces is one of the common neighborhood disputes. In order to prevent parking spaces from being occupied by others, ground locks are usually installed on private parking spaces. Traditional ground locks need to be manually unlocked with a mechanical key, and each time the ground lock is opened or closed, personnel need to get off the car to handle it. Although there are smart ground locks on the market, the current smart ground locks cannot recharge themselves. Once the power is exhausted, they will not work, and users must carry induction keys with them. The signal reception distance is limited. Especially when used in places with many obstructions and poor signals, the induction of smart ground locks will be very slow, resulting in failure to unlock normally. In the end, users also need to get off the car to handle it, which is very inconvenient to use. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes an intelligent ground lock.

[0004] The technical solution adopted by the present invention is: an intelligent ground lock, comprising

[0005] A floor lock bottom plate, wherein a power supply, a lock cover control device and a main control device are arranged on the floor lock bottom plate, a power supply management module is arranged in the power supply, the lock cover control device and the main control device are respectively connected to the power supply management module, a retractable positioning rod is arranged in the lock cover control device, the main control device comprises a main control board and a rocker arm drive module, and a sensor information collection module and a multi-channel communication module are arranged on the main control board;

[0006] A ground lock cover, wherein the ground lock cover is buckled and connected to the ground lock bottom plate, a mechanical lock core is provided on the front side of the ground lock cover, and the mechanical lock core is hooked with the positioning rod, and a solar panel, a charging port and a position sensor are provided on the ground lock cover, and the solar panel and the charging port are respectively connected to the power management module;

[0007] A ground lock rocker arm is rotatably connected to the ground lock bottom plate, and a linkage shaft is provided at the end of the ground lock rocker arm, and the linkage shaft is connected to the rocker arm driving module.

[0008] Furthermore, the lock cover control device includes a control shell fixed on the bottom plate of the floor lock, an unlocking motor and a control main board are arranged in the control shell, the positioning rod is slidably connected to the control shell, a driving gear is fixed on the output shaft of the unlocking motor, and a toothed boss is provided at the end of the positioning rod, and the toothed boss is meshed with the driving gear.

[0009] Furthermore, the rocker arm drive module includes a drive motor and a gear box, the gear box is provided with a connecting shaft, the ground lock bottom plate is provided with a plurality of support plates, the linkage shaft is rotatably connected to the support plate, and the end of the linkage shaft is fixedly connected to the connecting shaft.

[0010] Furthermore, the linkage shaft is provided at both ends of the ground lock rocker arm, a torsion spring is sleeved on the idle linkage shaft, and both ends of the torsion spring are respectively fixed to the support plate and the linkage shaft.

[0011] Furthermore, the multi-channel communication module contains a 4G communication module, a Bluetooth communication module and a wireless radio frequency communication module, and the power source is specifically a wide temperature battery.

[0012] Furthermore, a plurality of screw mounting holes and water outlet grooves are provided on the floor lock bottom plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The ground lock cover of the present invention is provided with a solar panel and a charging port. In addition to charging, the internal power supply can also be supplemented by solar energy. The multi-channel communication module can increase the information transmission path and improve the unlocking success rate in complex environments. The ground lock cover is connected to the ground lock base plate by a snap, and the installation is convenient. The ground lock cover and the ground lock base plate are locked by a mechanical lock core. In addition to the mechanical key, the mechanical lock core can also be automatically unlocked by the lock cover control device, which is convenient for users to perform maintenance later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the present invention;

[0018] Figure 3 It is a first schematic diagram of the internal structure of the present invention;

[0019] Figure 4 is a second schematic diagram of the internal structure of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the cover locking control device of the present invention;

[0021] The invention number information is as follows:

[0022] 1. Ground lock base plate; 11. Power supply; 12. Support plate; 13. Screw mounting hole; 2. Lock cover control device; 21. Positioning rod; 211. Toothed boss; 22. Control housing; 23. Unlocking motor; 231. Driving gear; 24. Control main board; 3. Main control device; 31. Main control board; 32. Rocker drive module; 321. Driving motor; 322. Gear box; 323. Connecting shaft; 4. Ground lock cover; 41. Mechanical lock core; 42. Solar panel; 43. Charging port; 44. Position sensor; 5. Ground lock rocker arm; 51. Linkage shaft; 52. Torsion spring;

[0023] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The present invention proposes an intelligent ground lock. Figure 1 , including a ground lock base plate 1, on which a power supply 11, a lock cover control device 2 and a main control device 3 are provided. The power supply 11 adopts a wide temperature battery with an operating temperature of -40°C to 80°C. A power management module is provided in the power supply 11, and the power management module is respectively connected to the lock cover control device 2 and the main control device 3, and power supply control is realized through the power management module. A retractable positioning rod 21 is provided in the lock cover control device 2, and the main control device 3 includes a main control board 31 and a rocker arm drive module 32. A sensor information collection module and a multi-channel communication module are provided on the main control board 31. The multi-channel communication module integrates at least a 4G communication module, a Bluetooth communication module and a wireless radio frequency communication module to ensure stable signal transmission in different environments.

[0026] The ground lock cover 4 is connected to the ground lock bottom plate 1 by snap-fit, which is convenient and quick to assemble. Figure 4The front side of the floor lock cover 4 is provided with a mechanical lock core 41, which has the same structure as the traditional lock core and has a hook on its inner side. The mechanical lock core 41 is hooked with the positioning rod 21 through the hook to lock the floor lock cover 4. Different from the traditional mechanical lock core that can only be unlocked with a mechanical key, the unlocking of the floor lock cover 4 has two modes: manual and automatic. The manual mode uses a mechanical key to unlock; in the automatic mode, the lock cover control device 2 controls the positioning rod 21 to retract to change the hooking state, so that the user can open the floor lock cover 4 for maintenance without a mechanical key.

[0027] At the same time, the ground lock cover 4 is provided with a solar panel 42, a charging port 43 and a position sensor 44. The solar panel 42 and the charging port 43 are respectively connected to the power management module. In addition to passive energy replenishment through charging, the local lock can also be actively replenished through the solar panel 42, thereby extending the working time. The electronic components in the local lock are all protected with IP68 level.

[0028] The ground lock rocker arm 5 is rotatably connected to the ground lock base plate 1. A linkage shaft 51 is provided at the end of the ground lock rocker arm 5. The linkage shaft 51 is connected to the rocker arm driving module 32. The main control board 31 receives the sensor signal and processes it, and transmits the processed signal to the rocker arm driving module 32. By transmitting the signal to the rocker arm driving module 32, the ground lock rocker arm 5 is driven to swing, thereby realizing the effect of automatic lifting and lowering lock.

[0029] See also Figure 3 , 5 The lock cover control device 2 includes a control shell 22 fixed on the floor lock bottom plate 1, an unlocking motor 23 and a control main board 24 are arranged in the control shell 22, and the control main board 24 controls the unlocking motor 23 to operate according to the signal sent by the main control board 31. The positioning rod 21 is slidably connected to the control shell 22, and a through hole is provided on the control shell 22, and the positioning rod 21 is slidably connected to the through hole. A driving gear 231 is fixed on the output shaft of the unlocking motor 23, and a toothed boss 211 is provided at the end of the positioning rod 21, and the toothed boss 211 is meshed with the driving gear 231. The unlocking motor 23 drives the driving gear 231 to rotate, so as to realize the telescopic control of the positioning rod 21.

[0030] See also Figure 3 The rocker arm driving module 32 includes a driving motor 321 and a gear box 322. The gear box 322 is provided with a connecting shaft 323. The driving motor 321 drives the connecting shaft 323 to rotate through the gear box 322. A plurality of support plates 12 are provided on the ground lock base plate 1. The linkage shaft 51 is rotatably connected to the support plate 12. The end of the linkage shaft 51 is fixedly connected to the connecting shaft 323. The rotation of the ground lock rocker arm 5 can be realized by the operation of the driving motor 321.

[0031] See also Figure 2 , 3 The two ends of the ground lock rocker arm 5 are provided with the linkage shaft 51, and the idle linkage shaft 51 is sleeved with a torsion spring 52, and the two ends of the torsion spring 52 are respectively fixed to the support plate 12 and the linkage shaft 51. When the ground lock rocker arm 5 encounters external force, it can be turned in the direction of unloading to avoid damage to the internal drive motor 321. When the external force is eliminated, the torsion spring 52 can swing the ground lock rocker arm 5 back to an upright state.

[0032] See also Figure 3 The floor lock base plate 1 is provided with a plurality of screw mounting holes 13 and water outlet grooves. The screw mounting holes 13 are used to prevent expansion of the screws, thereby fixing the floor lock base plate 1 on the ground, and the water outlet grooves are used for drainage to avoid water accumulation on the floor lock base plate 1.

[0033] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.

Claims

1. An intelligent ground lock, characterized in that: include A floor lock bottom plate, wherein a power supply, a lock cover control device and a main control device are arranged on the floor lock bottom plate, a power supply management module is arranged in the power supply, the lock cover control device and the main control device are respectively connected to the power supply management module, a retractable positioning rod is arranged in the lock cover control device, the main control device comprises a main control board and a rocker arm drive module, and a sensor information collection module and a multi-channel communication module are arranged on the main control board; A ground lock cover, wherein the ground lock cover is buckled and connected to the ground lock bottom plate, a mechanical lock core is provided on the front side of the ground lock cover, and the mechanical lock core is hooked with the positioning rod, and a solar panel, a charging port and a position sensor are provided on the ground lock cover, and the solar panel and the charging port are respectively connected to the power management module; A ground lock rocker arm is rotatably connected to the ground lock bottom plate, and a linkage shaft is provided at the end of the ground lock rocker arm, and the linkage shaft is connected to the rocker arm driving module.

2. The intelligent ground lock according to claim 1, characterized in that: The lock cover control device includes a control shell fixed on the bottom plate of the floor lock, an unlocking motor and a control main board are arranged in the control shell, the positioning rod is slidably connected to the control shell, a driving gear is fixed on the output shaft of the unlocking motor, and a toothed boss is arranged at the end of the positioning rod, and the toothed boss is meshed with the driving gear.

3. The intelligent ground lock according to claim 1, characterized in that: The rocker arm driving module includes a driving motor and a gear box, the gear box is provided with a connecting shaft, a plurality of supporting plates are provided on the ground lock bottom plate, the linkage shaft is rotatably connected to the supporting plate, and the end of the linkage shaft is fixedly connected to the connecting shaft.

4. The intelligent ground lock according to claim 3, characterized in that: The linkage shaft is provided at both ends of the ground lock rocker arm, and a torsion spring is sleeved on the idle linkage shaft, and the two ends of the torsion spring are respectively fixed to the support plate and the linkage shaft.

5. The intelligent ground lock according to claim 1, characterized in that: The multi-channel communication module contains a 4G communication module, a Bluetooth communication module and a wireless radio frequency communication module, and the power source is specifically a wide temperature battery.

6. The intelligent ground lock according to claim 1, characterized in that: The floor lock bottom plate is provided with a plurality of screw installation holes and a water outlet groove.

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