BR102014017465A2 - radio frequency electromechanical lock - Google Patents

Abstract

1/1 abstract: "radio frequency electromechanical lock", designed by an electromechanical lock preferably designed to be applied to a truck trunk, but which can also be applied to any other device or equipment that the technique allows, in the field. As far as property security is concerned, truck trunk locks on the market so far depend on external power for their operation and can only be used indoors and, above all, do not have encryption on their virtual keys in order to solve In view of these drawbacks, the object of the present patent application, called the radio frequency electromechanical lock (1), was developed, characterized by its constitution from a rectangular prismatic structure (2), which shows inside, on the base plate ( 3) a longitudinally moving cylindrical pin (4) to pass through a The locking plate (5), locking it and vice versa, said cylindrical pin (4) is driven by an electric motor (6), which in turn is controlled by an electronic circuit (7) which receives and decodes the signal. radio frequency standard in "bluetooth", sent by a mobile telephone device or similar, provided with the respective application.

Description

Field of the invention [001] The present invention is a practical and innovative radio-frequency electromechanical lock (Bluetooth) in the field of property security articles, such as locks, locks, padlocks, to be used more precisely to lock truck trunks, safes (in this case with appropriate heat treatment in their metal components) and the like, and to which original constructive arrangement has been given with a view to improving their use and performance relative to other products commonly found on the market.

More precisely the electromechanical lock integrates an access management system that utilizes encrypted keys with connection via Bluetooth.

Thus, the patent application in question has a device specially designed and developed for great practicality and which has great advantages both in its use and in its manufacture.

It is, therefore, a product developed with perfection and efficiency, in order to offer a radio frequency electromechanical lock, providing great reliability to what it lends, both for its functional characteristics and the durability of the product.

It is also, the purpose of this application, to present a low cost radio frequency electromechanical lock for its industrial feasibility, but allied to the requirements of robustness, safety and utility practicality, thus offering the consumer public an additional option in the market. Unlike similar products, it offers numerous possibilities and benefits to its users, becoming a product of great acceptance in the consumer market.

BACKGROUND OF THE INVENTION Electromechanical locks to protect safes, truck chests and the like, restricting access to them and are already well known in the state of the art.

State of the art references considered relevant as a basis for the invention are listed below.

[008] US 20130139561 A, Wireless Controlled Electromechanical Cylinder, deals with a mechanical locking device, including an electromechanical cylinder that is "retrofittable" to a locking device. The electromechanical cylinder is controlled by a wireless communication device and allows the transmission of an identification signal, including details of entities authorized to open or close the lock.

Document CN 202706773 U, Bluetooth Voice Vault, provides a "Bluetooth" safe box comprising a housing, a circuit board and a magnetic screw and is characterized in that the printed circuit board is disposed in the body. from the box. A beep, light-emitting diode (LED) and debug button switch are arranged on an internal face of the housing body. A magnetic screw is disposed in a door box and a screw hole is arranged in a corresponding location of a box door frame. The "Bluetooth" voice safe solves the defects of a safe or a secure cabinet and has the advantage of being easy to use. It also has high anti-interference capability being simple in artisanal production and convenient to operate and make full use of existing furniture and can be widely applied to a home, a corporate finance department and so on.

[010] CN 202627703 U, Device for controlling the door lock via Bluetooth, refers to a device for controlling a door lock by "Bluetooth". The device mainly comprises a Bluetooth upper end computer, a smaller Bluetooth end computer and a door closing end, in which the upper end "Bluetooth" computer consists of a cell phone or a computer with a "Bluetooth" unit, the Smaller computer end "Bluetooth" consists of a master unit and the "Bluetooth" unit, the end against door lock consists of a slave unit, a liquid crystal display and a door closing mechanism, the upper computer end "Bluetooth" "'sends a door lock control signal through the mobile phone's" Bluetooth "unit or computer; and the smaller Bluetooth computer end receives the door lock control signal, processes that signal and then transmits the door lock control signal to the final against door lock so that the door lock is controlled .

[011] CN 103174337 A discloses a "Bluetooth Low Energy" (BLE), invisible intelligent locking system controlled by "BLE" equipment that is based on "BLE" wireless communication technology. The invisible intelligent lock system "BLE" comprises an intelligent invisible "BLE" lock, the "BLE" device, which is an application program (APP) capable of working with the "BLE" device, a "BLE gateway", It's similar. According to the invisible intelligent "BLE" lock system controlled by the "BLE" device, a key is replaced with the "BLE" device as a daily smart phone used to control the "BLE" smart lock, the "BLE" technology is adopted. To ensure data transmission security and enable the "BLE" smart lock to work more than a year, usually only by being powered by a battery, meeting user requirements for safety, convenience, price and similar forms of a lock system, the use of the key, a lock cylinder and other parts is eliminated by the addition of only one "BLE" module.

[012] CN 102121335 A, relates to a "Bluetooth" electronic lock system based on the random unlocking number. The system is divided into a key part and a lock part, where the key is a smart phone with "Bluetooth" function, the lock comprises the conversion of the power supply, a "singlechip", a "Bluetooth" transceiver module, a liquid crystal display (LCD), a module General Packet Radio Service (GPRS) and an electronic lock, the data transmitted between the lock and the key are random numbers generated at the lock end. Compared to the conventional electronic lock bluetooth system, by means of the random number generated at the lock end and that the random number feature is used only once, the difficulty and cost for illegal unlockings are increased. The random number is generated at the end of lock so that a user can acquire and save the random number in a safe mode for use next time and when the phone is lost or stolen, or encounters other situations, the user can communicate. with the lock via the "GPRS" module to cancel the random primary unlock number and generate and acquire a new random number.

[013] CN 103237142 A describes a method for generating a car control instruction via a "Bluetooth" headset and a mobile phone. The mobile phone and "Bluetooth" headset are combined to receive and identify the car control instruction sent by the "Bluetooth" headset, are wireless, and communicate with a car in two directions to perform a remote control function. The method is characterized by the fact that a device that is internally supplied with a vehicle-mounted wireless communication module, the mobile phone is combined with the car via a wireless communication network or "Bluetooth" communication, the mobile phone is matched and connected with the "Bluetooth" headset, a named press key, or a press key is set in the mobile phone control software, the mobile phone receives and identifies the car control instruction sent by the "Bluetooth" headset. "through pressing the combined press key, or press the key in the" Bluetooth "headset, and the car control instruction sent by the" Bluetooth "headset is decoded and sent to the car to generate corresponding control movement and effects. According to the method described by the invention, the mobile phone and the "Bluetooth" headset may realize that a car or more vehicles can be intelligently and remotely controlled by a machine. The method is simple in operation, is safe, reliable and the number of car remote controllers can be greatly reduced and the management of car remote controls is convenient.

CN 103216160 A discloses a cell phone "Bluetooth" car door lock comprising a "Bluetooth" master device and a "Bluetooth" auxiliary device, wherein the "Bluetooth" master device is a wireless connection. Bluetooth auxiliary device in "Bluetooth" mode. The "Bluetooth" main device is a smart mobile phone, and the "Bluetooth" auxiliary device is a car door lock assembly. The single connection is made between a remote control key and the lock via "Bluetooth" technology, so that security and reliability are high. The mobile phone is used as the remote control key so remote control and management can be performed conveniently. In addition, the connection between the "Bluetooth" main device and the "Bluetooth" auxiliary device is displayed after a car door is opened and closed, the "status" can be viewed via the mobile phone.

[015] The cell phone "Bluetooth" car door lock is easy to use, the smart mobile phone is fully usable, only the related "Bluetooth" auxiliary device should be manufactured, and the "Bluetooth" auxiliary device is easy to manufacture. and low cost of manufacture.

Deficient points of the state of the art [016] Truck lock locks on the market depend on external power for their operation and can only be used indoors and, above all, do not have encryption on their virtual keys.

[017] Although the above devices are electromechanical locks, they are not similar to the subject matter of the present patent application. Below is a brief description of the items mentioned in the document that differentiate the devices from the radio frequency electromechanical lock.

[018] US Document 20130139561 A, Wireless Controlled Electromechanical Cylinder, deals with a device with a Bluetooth-powered electromechanical lock, has an encrypted key, but there is no expiration date for this key and the electromechanical lock has one or more pins. .

[019] Document CN 202706773 U, "Bluetooth" voice vault, utilizes the voice recognition system sent via "Bluetooth" to activate the vault lock. The locking pin is electromagnetic acting. Uses a "STM32F100C8T6" Microprocessor.

[020] Document CN 202627703 U, Device for controlling the door lock via Bluetooth, uses a password that must be entered on the device that will send this password to the lock, therefore there is no encrypted key but a fixed password. ; It also has a display to indicate the lock status.

[021] Document CN 103174337 A, "Bluetooth Low Energy" (BLE) invisible intelligent locking system controlled by BLE equipment, refers to a device that uses an internal battery that, when charged, informs the user through an alarm. A "USB" port is provided to charge the battery in this situation.

[022] Document CN 102121335 A, Bluetooth Electronic Lock System based on Random Unlock Number, refers to a device that does not use an encrypted key but a random password generated at the end of each command (open or close) .

[023] Document CN 103237142 A, Method for Generating Car Bluetooth Headset Control Instruction via Cell Phone, refers to one, equipment that generates instructions for motor vehicle devices (lock / unlock doors; turn off alarm; etc.) through instructions sent by the "Bluetooth" mobile headset using its volume up / down functions.

[024] Document CN 103216160 A, "Bluetooth" Mobile Phone Door Lock, refers to a device that uses "Bluetooth" communication for door lock activation of motor vehicles.

Summary of the Invention [025] It has been thought of solving the drawbacks related to conventional locks that, after numerous researches and studies, the inventor, a person connected to the field, has created and developed the object of the present patent, idealizing a radio frequency electromechanical lock in that not only the mechanical and functional qualities were considered in the design of its manufacture, but also the shape, arrangement and location of its parts and components that, correctly positioned, brought an increase in efficiency without any burden.

[026] Thus, the present patent has been designed to achieve a device with as few parts as possible, conveniently configured and arranged to enable the radio frequency electromechanical lock to perform its functions with unmatched efficiency and versatility without the aforementioned drawbacks.

[027] The present patent application presents a practical and innovative radio frequency electromechanical lock with all aesthetic and functional qualities, designed and developed according to the most modern techniques, thus enabling its most varied use since the use in a truck trunk until its use in a safe, with the proper heat treatments in its metallic components.

[028] Its innovative concept allows for an excellent level of functionality by offering a durable radio frequency electromechanical lock, designed primarily for access control management.

[029] The configuration of the device, object of the present patent, in its new constructive form, comprises a lock with communication via Bluetooth for internal and external use and an "Android" application for mobile and web system for access management.

[030] More precisely, the equipment uses an internal battery that will be charged through a solar panel and the virtual keys for opening the lock will be encrypted and managed by a dedicated control system.

[031] Its objective is to control the entry and exit of the professional in the field and eliminate incorrect information, aiming to increase the quality of services provided, allowing the management team to adopt actions for continuous improvement with greater efficiency.

[032] The lock with communication via Bluetooth integrates a system that allows the receipt of virtual keys through a mobile phone with operating system "Android" to trigger its opening or closing.

[033] It is thus to be understood that the device in question is extremely simple in its constructivity and therefore easily achievable, but excellent practical and functional results are obtained, offering innovative constructivity over known products.

[034] Designed with innovative design, it results in a harmonic ensemble, very peculiar aspect and, above all, characteristic, and besides the constructive aspect, the product stands out for its versatility and convenience of use.

BRIEF DESCRIPTION OF THE DRAWINGS OF THE INVENTION Hereinafter, for a better understanding and understanding of what constitutes the "RADIO FREQUENCY ELECTROMECHANICAL LOCK", which is claimed here, the accompanying illustrative drawings are shown: [036] ] FIG. 1 - Shows a super-lateral perspective view of the radio frequency electromechanical lock.

[037] FIG. 2 - Shows a top view of the radio frequency electromechanical lock.

[038] FIG. 3 - Shows a perspective view of the plate for fixing the radio frequency electromechanical lock, [039] FIG. 4 - Shows a perspective view of the locking plate of the radio frequency electromechanical lock.

[040] FIG. 5 - Shows a super-lateral perspective view of the inner portion of the radio frequency electromechanical lock, where the arrangement of the components can be observed.

[041] FIG. 6 - Shows a diagram of the electrical circuit of the radio frequency electromechanical lock.

[042] FIG. 7 - Shows a schematic diagram of the radio frequency electromechanical lock management system.

DETAILED DESCRIPTION OF THE INVENTION According to what the above related illustrations illustrate, the "RADIO FREQUENCY ELECTROMECHANICAL LOCK" object of the present invention refers to an electromechanical lock preferably developed to be applied to a truck trunk, but it can also be applied to any other device, safe or equipment that the technique allows.

[044] Said radio frequency electromechanical lock (1) consists of a rectangular prismatic structure (2), which bears within its base plate (3) a longitudinally moving cylindrical pin (4); In order to pass through a locking plate (5), locking it and vice versa, said cylindrical pin (4) is driven by an electric motor (6), which in turn is controlled by an electronic circuit (7) which receives and decodes the radio frequency signal in the "bluetooth" standard, sent by a mobile phone or similar device with its application.

More precisely the cylindrical pin (4) is mounted in a structure formed from a rectangular plate (8) from whose front end a perpendicular projecting rectangular (9) containing a circular hole (10), said plate Rectangular (8) also has a projection (11) perpendicular to the rear end, on the same side, and at the end of this projection (11) there is a rectangular portion formed by a 90 ° fold in front. Said projection (11) has an electric motor (6) which is mechanically coupled to the cylindrical pin (4) and still has a hole (12) through which said cylindrical pin (4) passes.

[046] The electric motor (6) is controlled by the electronic circuit (7), both of which are electrically connected to a rechargeable electric battery (13). Both the electronic circuit (7) and the rechargeable electric battery (13) are mounted on the base plate (3).

On the outer face of the base plate (3) there is provided a fixing plate (14), consisting of a rectangular flat plate (15) with cylindrical tubular elements (16) perpendicular to the ends. Said rectangular planar plate (15) has holes in coaxial to the cylindrical tubular elements (16), through which the screws for their attachment to the doors to be locked and to the fixing element (17) provided in the base plate (3). On the upper side of the box, ie the rectangular prismatic structure (2) there is a rectangular opening (18) into which the locking plate (5) is formed, consisting of a rectangular plate with a circular hole (19) at its end. lower part, and in the other portion is attached a chain, or the like. When the locking plate (5) is inserted into the rectangular opening (18) and when the lock is commanded to lock, the cylindrical pin (4) advances through its hole (19), preventing its displacement or release.

[048] The rechargeable electric battery (13) can be charged via a solar panel.

[049] The virtual keys for opening the lock will be encrypted and managed by a dedicated control system.

[050] The radio frequency electromechanical lock management system (1) has the following characteristics: [051] - Encrypted, containing information such as: technician identification, date and time of start and end of service, location and identification of door lock;

[052] - Will be requested through specific software or made available on the internet by its own "WEB" system;

[053] - Period of validity.

[054] The "Web" software is responsible for all access control management of radio frequency electromechanical locks (1), the procedures for registering employees, authorizing access to websites, registering and managing reports, among others.

[055] - Application that can be used on "Smartphones" with "Android" operating system, version 2.3 or higher.

[056] - Performs request for virtual keys for the opening of radio frequency electromechanical locks (1).

[057] - The key request occurs through a data connection, which will communicate between the "Smartphone" and the access control servers with the "Web" software.

[058] - The connection between smartphone and radio frequency electromechanical lock (1) occurs via the Bluetooth connection.

[059] The last illustration shows the topology of the radio frequency electromechanical lock management system (1), where radio frequency (bluetooth) communication (20) can be observed between the user's smartphone (21) and the lock radio frequency driven electromechanical equipment (1) allocated to a particular plant (22) and communication through the data connection (23) between the user (24) and the access control server (25) of the monitoring station (26).

[060] This equipment is rugged and able to be installed outdoors. In addition, the equipment will allow a rigorous control of the accesses made in the place where it will be installed, since the user must previously request and through the internet a virtual key release, and, only after authorization, via the control system, the user can perform access to the site.

[061] It can thus be seen from the foregoing that the "RADIO FREQUENCY ELECTROMECHANICAL LOCK" is a very useful device, displaying all the practical and functional qualities that fully justify the patent application. . CLAIM:

Claims (1)

1) "RADIO OPERATED ELECTROMECHANICAL LOCK", object of the present invention, refers to an electromechanical lock preferably developed to be applied to a truck trunk, but which may also be applied to any other device or equipment which the technique permits, The truck trunk locks found on the market so far depend on external power for their operation and can only be used indoors and, above all, do not have encryption on their virtual keys, in order to solve these drawbacks the object was developed. of the present patent application, called a radio frequency electromechanical lock (1), characterized in that it is formed from a rectangular prismatic structure (2), which has a cylindrical pin on the base plate (3) (4) which moves longitudinally in order to pass a locking plate (5), locking it and vice This cylindrical pin (4) is driven by an electric motor (6), which in turn is controlled by an electronic circuit (7) which receives and decodes the radio frequency signal in the "bluetooth" standard sent by a device. cell phone or similar devices having their respective application, more precisely the cylindrical pin (4) is mounted on a structure formed from a rectangular plate (8) whose front end projects perpendicularly a rectangular element (9) containing a circular hole (10), said rectangular plate (8) also has a projection (11) perpendicular to the rear end, on the same side, and at the end of this projection (11) there is a rectangular portion formed by a fold of 90 ° ahead, said projection (11) has an electric motor (6) which is mechanically coupled to the cylindrical pin (4) and also has a hole (12) through which said cylindrical pin (4), the mot The electric circuit (6) is controlled by the electronic circuit (7), both of which are electrically connected to a rechargeable electric battery (13), both the electronic circuit (7) and the rechargeable electric battery (13) are mounted on the base plate. (3), on the outer face of the base plate (3) there is provided a fixing plate (14), consisting of a rectangular flattened plate (15) with cylindrical tubular elements (16) perpendicular to the ends, said rectangular flattened plate ( 15) has holes in coaxial to the cylindrical tubular elements (16), through which the screws for their attachment to the doors to be locked and to the fastening element (17) provided in the base plate (3), being that in the upper face of the In the case, that is, of the rectangular prismatic structure (2) there is a rectangular opening (18) into which the locking plate (5) is constituted by a rectangular plate with a circular hole (19) at its lower end. or, where in the other portion a chain or the like is affixed.