Abstract:
A keyless lock system includes not only an electromagnetic switch system, a fingerprint identification system, but also included a combination code system though a Bluetooth wireless connection to a smart phone or external device. The electromagnetic switch system can secure a cabinet or any lock. The system can mainly be secured by the force and vibration from outside of cabinet. The fingerprint identification provides the lock device an easy operation without a key. The combination code can be used on the device of the keypad and used on the smartphone though a wireless Bluetooth connection. The combination code can be reset by smart phone or external device. A changeable battery and power supply system will keep the system information at date without losing the memory if the system lost power.

Description:
[0001]    This application claims the benefit of my early filed Provisional Application # U.S. 61/896,059: filed on Oct 26, 2013. 
     
    
     BACKGROUND OF THE INVENTION 
       [0002]    1. Field of the Invention 
         [0003]    The present invention is directed to the cabinet locking system using with the fingerprint identification, combination code and Bluetooth system. The cabinet locking system can be a container with a lock device. The invention is mainly on a user interface of a lock device with fingerprint identification, combination code system and wireless Bluetooth connection system though a smart phone or external device. It is an attachable lock device to a container. 
         [0004]    2. Description of Related Art 
         [0005]    The mechanical locker system operates using key or a combination code. People have to carry the key to operate the locker or cabinet. The combination system is a problem to challenge the people&#39;s memory. The cabinet unit cannot be operated if the key is lost or the combination number is forgotten. 
         [0006]    The electronic locker system uses a tag or a card to open the cabinet. People have to wear or carry the tag or the card to open the locker. 
         [0007]    The single magnetic switch system was easy unlocked by the external force or vibration. It required the heavy duty system or a motor system. 
         [0008]    The fingerprint locking system uses people&#39;s finger to open the locking device. The applied fingers can open the locker as many times as it applied. It can open the locker by using combination code though the buttons at the front of case. It also can be used with the smartphone or external device to manage the fingerprint and combination code though the wirelesses of Bluetooth signal. 
         [0009]    The dual electromagnetic switch system will not be effect by external force and vibration force. 
       SUMMARY OF THE INVENTION 
       [0010]    The present invention provides a multiply user interface system of a lock device for the cabinet or container. It is a particular object of the present invention to the lock device can be accessed the fingerprint and combination code though the fingerprint sensor and buttons. More particularly, in the present invention the locking device has a fingerprint identification and combination code system though a Bluetooth wireless connection by using smartphone or external device to manager the same identification of fingerprint and combination code installed. It is also another particular object of the present invention to provide a dual electromagnet switch with an actuated structure to the cabinet or container. The dual electromagnetic switch system design can against the external force and vibration force. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0011]      FIG. 1  shows a perspective view of a locking device which contains the user interface portion, lock mechanism and electrical executive system. 
           [0012]      FIG. 2  shows operation components on the user interface area. 
           [0013]      FIG. 3  is a diagram of main microprocessor IC with combination code and Bluetooth application software 
           [0014]      FIG. 4  shows a locking device assemble to a door panel of a cabinet. 
           [0015]      FIG. 5  shows a detailed locking device assemble at the inside of locking case. 
           [0016]      FIG. 6  is a diagram of the cabinet locking system. 
       
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
       [0017]      FIG. 1  shows a perspective view of a cabinet locking system. This cabinet locking system contains a user interface portion, a locking mechanism and a dual electromagnetic switch system. The user interface system serves as either a fingerprint identification system or a combination code system or a Bluetooth connection though a smartphone system.  FIG. 1  has shown the user interface portion installed at the front of the cabinet or outside of a cabinet. The user interface portion has the front case  1  which has digits action buttons  2  and LEDs  3 . LED  3  is used to indicate the application status when button  2  is operated. The user interface portion also contains a fingerprint sensor  4  which can scan fingerprints after the device is turned on by pressing the buttons  2 . The locking device will calculate and compare the image of the fingerprint scanned with that of the fingerprint preinstalled. It will make an execution if the images are matched. After the LED  3  indicate a success of the matching of the fingerprints, the user can use the knob or lever  5  to lock or unlock the cabinet though the locking mechanism. At the same time the dual electromagnetic switch system will be operated by the locking block  24  and active block and spring  25  to a disc  23  at a lock or unlock position. The axle core  6  will transfer the actuated force to the locking mechanism from the knob or lever  5 . The lock cam  7  is an attached part with the core  6  to make the cam  7  at a locking or unlocking position to the frame  13  at the door panel  15 . The case  8  contains a locking mechanism with the case cover  9  and it is secured with the screws  10 , see detail at  FIG. 4   
         [0018]      FIG. 2  shows the components inside of the user interface portion. The major component is PCB  11  which has the microprocessor IC  31  to calculate and process the image read from the sensor  4  mounted on a sensor panel  12 . The sensor panel  12  will be mounted to the user interface case  1 . The door frame  13  can be locked by cam  7  to make the cabinet locked completely. The door panel  15  is mounted between the user interface case  1  and locking mechanism case  8 . The user interface case cover  14  is mounted to the case  1  with the screws. 
         [0019]      FIG. 3  is a diagram of microprocessor IC  31  on PCB  11  with the combination code and Bluetooth application. The IC  31  on PCB  11  has user interface software to match the combination number installed with the imported number from the buttons  2 . If the numbers matched, the locking system will be at the unlocking position. If the numbers unmatched, the locking system will keep at the locking position. The PCB  11  also contains a Bluetooth module  36  which will be looking for the wireless matching source signal from the Bluetooth matching signal of a smart phone. The source signal has to relate with the combination number installed into the IC  31 . Each lock can be install own source name. The smart phone can search each different lock. The Bluetooth matching signal on the smart phone can be installed though the application software. The IC  31  will act with dual electromagnetic switch  20  system to operate the locking device on a locking and unlocking position. The IC  31  on PCB  11  also can match the fingerprint installed by the fingerprint sensor of smart phone with application software installed to the smart phone to open the lock. 
         [0020]    A combination code will be created by random code software and installed into the main IC  31  though the USB connection. The matching combination code during the operation will be imported though the button  2  action and LED  3  indication. The sensor  4  module will be directly connected to the main IC  31 . The main IC  31  will read and install the fingerprint to the memory. It also compares the fingerprints to make the command to the dual electromagnetic switch  20 . 
         [0021]    The combination code installed on the IC  31  has a connection to a source code of Bluetooth module  36  though a software. 
         [0022]    A smart phone or external device can find the Bluetooth signal of the source code name from the lock device when the signal becomes a reach distance. It will show the source name on the list of the phone. Then the user can press the button on lock to pair the signal. It creates a wireless connection though the Bluetooth module between the lock and the smart phone or external device. 
         [0023]    Application software has to install into the smart phone or external device. The software has the user interface function of reset the combination code. Combination code can open the lock when the user imported code is matching with the initial code. 
         [0024]    It also can use the fingerprint sensor of smart phone or external device to read and manage the fingerprint to the microprocessor IC  31  though a wireless connection. 
         [0025]    When the fingerprint matched though smart phone or external device, the unlock sign on the phone or external device should turn on. The user can point the unlock sign on the screen of device to open the lock. 
         [0026]      FIG. 4  shows a perspective view of the locking mechanism which uses the locking mechanism case  8  with the lock cam  7  to attach with the door panel  15 . It should be installed at the behind of cabinet door panel  15 . The cam  7  has to be mounted on the axle core  6  and locking case  8  with the nut  17  locked tightly. The screws  18  make the locking mechanism case  8  and case cover  19  secure with the door panel  15 . 
         [0027]      FIG. 5  shows a detailed operation system of locking mechanism and dual electromagnetic switch system. The locking mechanism operated by a dual electromagnetic switch system  20 , which controls the return switch system, and dual electromagnetic switches. The dual electrical magnetic switch system  20  can be referenced by the patent no. U.S. Pat. No. 8,353,187. The return switch system contains a return switch  21 , active block and spring  22 , and a disc  23  acting with the dual electromagnetic switch system  20 . 
         [0028]    After the scanned fingerprint matching the fingerprint pattern installed, the device can be unlocked. The major magnetic actuator  26  with the actuator block  25  will be moved away by the electrical signal from the locking block  24 , the locking block and spring  24  will react and moved away from the disc  23 . Then the knob or lever  5  can turn the disc  23  to an unlocking position. At the same time, the actuate arm on disc  23  will be released from the active block and spring  22 . The locking device is at an unlocking position. 
         [0029]    If the device needs to be locked, the lock cam  7  has to be moved to the locking position by the knob or lever  5 . The actuate arm on disc  23  will act on the active block and spring  22  and return switch  21 . It will give the electrical signal to the dual electromagnetic switch system  20 . The major magnetic actuator  26  moves to a locking position with the actuator block  25 . At the same moment, the disc  23  driven by the axle core  6  and the knob or lever  5  to the locking position fits with the locking block  24  in the notch. It creates a locking mechanism. A disc  23  had an actuate arm and notch acting with the dual electromagnetic switch system between a locking and an unlocking position to control the device at a locking or an unlocking status. 
         [0030]    The axle core  6  will transfer the external force from the knob or lever  5  to a disc  23  and to a lock cam  7  or a latch or bolt locking part. These components operate together as a locking mechanism. 
         [0031]    The locking mechanism is acted with the dual electromagnetic system and the knob or lever  5 . 
         [0032]    The locking mechanism will move to an unlocking position after the fingerprint identified and the knob or lever  5  is turning to an unlock direction. 
         [0033]    The cabinet lock system can be operated by portable battery and lower voltage power supply. 
         [0034]    The power supply can be located inside Or outside of cabinet. 
         [0035]    The cabinet locking device can be used on the container or a locking system with the door and latch system. 
         [0036]      FIG. 6  is a diagram of Cabinet Locking System. The cabinet locking system contains a locking device and a cabinet or container. The locking device composed a user interface, a dual electromagnetic switch system and a locking mechanism. The user interface combined a fingerprint, combination code and smartphone operation though Bluetooth signal. The dual electromagnetic switch system contains the active dual magnet switch and return switch system. The locking mechanism used knob or lever to perform the lock cam a locking or unlocking position though an axle core and locking disc after interactive with the dual electromagnetic switch system. A cabinet or container contains a door panel and door frame. The screws will mount the user interface case at the front of cabinet. The dual electromagnetic switch system and locking mechanism will be mounted inside of cabinet.