CN210105510U

CN210105510U - Bluetooth door lock

Info

Publication number: CN210105510U
Application number: CN201920199904.XU
Authority: CN
Inventors: 林惠瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2020-02-21
Anticipated expiration: 2029-02-13

Abstract

The utility model discloses a bluetooth lock belongs to the lock field, including lock box, power, the inside spring bolt that transversely sets up of lock box, the spring bolt passes through spring and lock box one side fixed connection, and lock box opposite side sets up the lockhole with the spring bolt adaptation, and the spring bolt passes through the rotating member with the motor to be connected, sets up the recess with the rotating member adaptation on the spring bolt, and motor one side sets up the PCB circuit board, sets up the controller on the PCB circuit board, set up in the lock box with the power that the motor electricity is connected, the power is connected with the controller electricity, and the lock tongue below sets up travel switch, sets up the copper needle that can contact with travel switch on the spring bolt, and the lockhole below sets up infrared inductor, sets up bluetooth module on the PCB. This bluetooth lock spring bolt structure is inseparable with transmission structure, and the security is high, and when using, whole lock box structural connection is inseparable, simple structure, easily promotes, through bluetooth module's connection for the switch of realization lock that external signal can relax has improved the availability factor of lock greatly.

Description

Bluetooth door lock

Technical Field

The utility model belongs to the lock field, concretely relates to bluetooth lock.

Background

The lock is a hardware fitting who installs on the door for protecting space security, and the spring bolt design of lock on the market is usually security performance not high at present, and receives artificial damage easily, and the life-span is shorter, and blue tooth lock on the market now operates comparatively loaded down with trivial details, and efficiency is not high, can't accomplish through the quick accurate lock of opening of signal transmission.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model aims to provide an efficiency is higher and safer bluetooth lock.

The utility model discloses the technical scheme who adopts does: a Bluetooth door lock comprises a lock box and a power supply, wherein a lock tongue is transversely arranged in the lock box and is fixedly connected with one side of the lock box through a spring, a lock hole matched with the lock tongue is arranged at the other side of the lock box, the lock tongue is connected with the motor through a rotating piece, the lock tongue is provided with a groove matched with the rotating piece, one side of the motor is provided with a PCB circuit board, the PCB circuit board is provided with a controller, the lock box is internally provided with a power supply which is electrically connected with the motor, the power supply is electrically connected with the controller, a travel switch is arranged below the lock tongue, a copper needle which can be contacted with the travel switch is arranged on the lock tongue, the lockhole below sets up infrared inductor, set up bluetooth module on the PCB circuit board, infrared inductor with the controller electricity is connected, travel switch with the controller electricity is connected.

Further, the cross section of the rotating member is in an elliptical shape.

Furthermore, the number of the travel switches is 2, and the 2 travel switches are symmetrically arranged on two sides of the copper needle.

Furthermore, the lock box is internally provided with a mounting hole matched with the lock bolt and the spring.

Further, the lock box comprises a shell and an upper cover, the upper cover is connected with the shell, fixing holes are formed in the periphery of the shell, and fixing rods matched with the fixing holes are arranged on the upper cover.

Furthermore, the number of the fixing rods is 4, and the number of the fixing holes is 4.

Furthermore, the lock box is of a cubic structure, and the power supply is a storage battery.

Furthermore, the outer wall of the PCB circuit board is provided with a waterproof film.

The utility model has the advantages that: this bluetooth lock spring bolt structure is inseparable with transmission structure, and the security is high, and when using, whole lock box structural connection is inseparable, simple structure, easily promotes, through bluetooth module's connection for the switch of realization lock that external signal can relax has improved the availability factor of lock greatly.

Drawings

Fig. 1 is a top view of the inside of the lock case of the present invention.

Fig. 2 is a bottom view of the upper cover of the present invention.

Fig. 3 is the external structure schematic diagram of the bluetooth door lock of the utility model.

Fig. 4 is the side schematic view of the bluetooth door lock of the present invention.

In the figure: 1-locking the box; 2-a bolt; 3-a lock hole; 4-a bluetooth module; 5-a controller; 6-a power supply; 7-a motor; 8-upper cover; 9-fixing holes; 10-a fixing rod; 11-an infrared sensor; 12-a rotating member; 13-copper needle; 14-a travel switch; 15-PCB circuit board.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2 and fig. 4, fig. 1 is the inside plan view of the lock box of the present invention, fig. 2 is the bottom view of the upper cover of the present invention, and fig. 4 is the side schematic view of the middle bluetooth door lock of the present invention. The Bluetooth door lock comprises an external structure lock box 1 of the door lock, the lock box 1 can be made of plastic or metal materials, a lock tongue 2 is transversely arranged at the upper part in the lock box 1, the lock tongue 2 is of a metal structure, the tail end of the lock tongue 2 is fixedly connected with the inner side wall of the lock box 1 through a spring, the lock tongue 2 is compressed and popped out through the spring to realize transverse movement of the lock tongue 2, a lock hole 3 matched with the head of the lock tongue 2 in size is arranged on the side wall of the other side of the lock box 1, when the lock tongue 2 extends out of the lock hole 3, the Bluetooth door lock is in a locking state, when the lock tongue 2 is completely positioned in the lock box 1, the Bluetooth door lock is in an unlocking state, the lower part of the lock tongue 2 is connected with a motor 7 through a rotating part 12, wherein a slotted hole matched with the spring is arranged in the lock box 1, when the motor, the lower part of the bolt 2 is provided with a groove matched with the oval rotating piece 12, the cross section of the groove is rectangular, the groove is positioned at the lower part of the bolt, the rotating piece 12 can rotate in the groove and can drive the bolt 2 to move transversely, when the long edge of the rotating piece 12 is positioned in the groove of the bolt 2, the long edge surface of the rotating piece and the long edge surface of the bolt are arranged in parallel, the Bluetooth door lock is in an unlocked state, the head of the bolt 2 is positioned in the bolt 2, when the short edge of the rotating piece 12 is positioned in the groove of the bolt 2, the long edge surface of the rotating piece and the long edge surface of the bolt are arranged vertically, the Bluetooth door lock is in a locked state, the head of the bolt 2 is positioned outside the lock box 1, the left side of the motor 7 is provided with the power supply 6, the power supply 6 is electrically connected with the motor 7 and provides electric energy for the motor 7, the side of the motor 7 is provided with a PCB circuit board 15, the switch for controlling equipment is characterized in that a controller 5 is electrically connected with a power supply 6, the power supply 6 supplies power to the controller 5, an infrared sensor 11 is arranged below a lock hole 3, the infrared sensor 11 is electrically connected with the power supply 6 and supplies power to the power supply, the infrared sensor 11 can sense whether a lock tongue 2 extends out of the lock hole 3 so as to judge the state of a Bluetooth door lock, a Bluetooth module 4 is arranged on a PCB (printed circuit board) 15, the Bluetooth module 4 can receive unlocking instruction information sent from the outside and transmit the unlocking instruction information to the controller 5, a copper needle 13 is arranged on the lock tongue 2 in a penetrating way, the copper needle 13 can be driven to move when the lock tongue 2 moves transversely, two travel switches 14 are arranged at the lower part of the copper needle 13, the motor 7 is controlled to be turned off through the travel switches 14, when the Bluetooth module 4 receives the unlocking instruction, the controller 5 controls the motor 7 to rotate, and the lock tongue 2 goes deep into, at this moment, the state of unblanking, infrared inductor senses when the spring bolt enters into the lock box completely inside, prove that unblanking is accomplished, the controller receives this information, combine travel switch to sense the motion path of spring bolt, when the state of unblanking is accomplished, the motor stall, when receiving the command of shutting again, spring bolt 2 stretches out lock box 1, when infrared inductor 11 responds to the bluetooth lock and is in the state of locking, combine another travel switch to sense the motion path of spring bolt, judge whether the bluetooth lock is in the state of shutting, when shutting and accomplishing, motor 7 can be closed to controller 5, make spring bolt 2 stall, two travel switch 14 pass through the bolt fastening on the box body, travel switch 14 is connected with controller 5 electricity, it is more accurate when making controller 5 control motor 7's switch through setting up travel switch 14. And two travel switch 14 symmetry settings, when copper needle 13 on spring bolt 2 contacted travel switch 14's contact point, can judge the position that spring bolt 2 was located, when the bluetooth lock accomplished the switch lock, motor 7 will stall, with power 6 disconnection.

The inside mounting hole that is provided with 2 tail ends of spring bolt and spring adaptation of lock box 1, the spring tail end is fixed to be set up inside the lock box, and is concrete, and the top of spring can set up the piece that blocks the spring operation, avoids the spring to pop out from the mounting hole, sets up the second mounting hole rather than the adaptation at the head of spring bolt 2, still sets up the recess with 2 middle parts of spring bolt and part adaptations such as motor 7 and power 6 inside the lock box 1, guarantees the stability of each subassembly.

Set up the round hole with infrared inductor 11 adaptation at the lateral wall of lock box 1, infrared inductor 11 is connected with power 6 electricity, provides the electric energy for infrared inductor 11 through power 6.

The travel switch 14 is electrically connected with the controller 5, and after the travel switch 14 is contacted by the copper needle 13, the controller 5 sends a switching instruction to the motor 7.

The power supply 6 can be a storage battery, and the storage battery is convenient to replace after aging.

The lock box 1 is a cubic structure and can be fixedly arranged on a door, wherein the length of the lock box 1 is 30 mm to 50 mm, the width is 10 mm to 30 mm, and the height is 60 mm to 80 mm, the specific lock box 1 is 40 mm, 20 mm and 70 mm, and the size is most matched with the size of the door on the market.

The lock box 1 comprises a shell and an upper cover, the lower part of the upper cover 8 is connected with the upper part of the shell, the upper cover 8 and the shell are made of the same material and are made of firm materials to ensure the safety of the door lock, concretely, the upper cover and the shell are made of ABS materials, the Bluetooth door lock made of the material has good waterproof and dustproof performances, the integral sealing performance is good, the service life of the Bluetooth door lock is ensured, the ABS materials have chemical corrosion resistance and heat resistance, the material is easy to process, low in cost and easy to popularize, the peripheral size of the upper cover 8 is the same as that of the shell, the upper cover 8 can completely cover the upper part of the shell, fixing holes 9 are formed in the periphery of the shell, fixing rods 10 are arranged at the peripheral positions of the upper cover 8 opposite to the shell, the fixing rods 10 correspond to the fixing holes 9 in size, the fixing rods 10 can be stably inserted into the fixing holes 9, so that the upper cover 8 and the shell can be firmly, and can set up the gluing layer at the position of 8 contacts of casing and upper cover, the safety degree of reinforcing lock guarantees the life of this bluetooth lock.

Example 2

As shown in fig. 1-4, fig. 1 is the inside plan view of the lock box of the present invention, fig. 2 is the bottom view of the upper cover of the present invention, fig. 3 is the external structure schematic diagram of the bluetooth door lock of the present invention, and fig. 4 is the side schematic diagram of the bluetooth door lock of the present invention. The Bluetooth door lock comprises an external structure lock box 1 of the door lock, the lock box 1 can be made of plastic or metal materials, a lock tongue 2 is transversely arranged at the upper part in the lock box 1, the lock tongue 2 is of a metal structure, the tail end of the lock tongue 2 is fixedly connected with the inner side wall of the lock box 1 through a spring, the lock tongue 2 is compressed and popped out through the spring to realize transverse movement of the lock tongue 2, a lock hole 3 matched with the head of the lock tongue 2 in size is arranged on the side wall of the other side of the lock box 1, when the lock tongue 2 extends out of the lock hole 3, the Bluetooth door lock is in a locking state, when the lock tongue 2 is completely positioned in the lock box 1, the Bluetooth door lock is in an unlocking state, the lower part of the lock tongue 2 is connected with a motor 7 through a rotating part 12, wherein a slotted hole matched with the spring is arranged in the lock box 1, when the motor, the lower part of the bolt 2 is provided with a groove matched with the oval rotating piece 12, the cross section of the groove is rectangular, the rotating piece 12 can rotate in the groove and can drive the bolt 2 to move transversely, when the long edge of the rotating piece 12 is completely positioned in the groove of the bolt 2, the long edge surface of the rotating piece and the long edge surface of the bolt are in parallel arrangement, a Bluetooth door lock is in an unlocking state, the head of the bolt 2 is positioned in the bolt 2, when the short edge of the rotating piece 12 is completely positioned in the groove of the bolt 2, the long edge surface of the rotating piece and the long edge surface of the bolt are vertically arranged, the Bluetooth door lock is in a locking state, the head of the bolt 2 is positioned outside the lock box 1, the left side of the motor 7 is provided with a power supply 6, the power supply 6 is electrically connected with the motor 7 and provides electric energy for the motor 7, the side of the motor 7 is provided with a PCB 15, the PCB 15 is provided with a controller, the controller 5 is electrically connected with a power supply 6, the power supply 6 provides electric energy for the controller 5, an infrared inductor 11 is arranged below the lock hole 3, the infrared inductor 11 is electrically connected with the power supply 6 and provides electric energy for the power supply, the infrared inductor 11 can sense whether the lock tongue 2 extends out of the lock hole 3 so as to judge the state of the Bluetooth door lock, a Bluetooth module 4 is arranged on a PCB (printed circuit board) 15, the Bluetooth module 4 can receive unlocking instruction information sent from the outside and transmit the unlocking instruction information to the controller 5, a copper needle 13 is arranged on the lock tongue 2 in a penetrating way and can drive the copper needle 13 to move when the lock tongue 2 moves transversely, two travel switches 14 are arranged at the lower part of the copper needle 13, the motor 7 is controlled to be turned off through the travel switches 14, when the Bluetooth module 4 receives an unlocking instruction, the controller 5 controls the motor 7 to rotate, the lock tongue 2 extends into the lock box 1 deeply at the moment and, when infrared inductor senses that the spring bolt enters into the lock box completely inside, prove the completion of unblanking, this information is received to the controller, combine travel switch to sense the motion path of spring bolt, when the state of unblanking is accomplished, motor stall, when receiving the command of shutting again, spring bolt 2 stretches out lock box 1, when infrared inductor 11 response bluetooth lock is in the state of locking, combine the motion path of another travel switch sensing spring bolt, judge whether bluetooth lock is in the state of shutting, when shutting the lock and accomplishing, motor 7 can be closed to controller 5, make spring bolt 2 stall, two travel switch 14 pass through the bolt fastening on the box body, travel switch 14 is connected with controller 5 electricity, it is more accurate when making controller 5 control motor 7's switch through setting up travel switch 14. And two travel switch 14 symmetry settings, when copper needle 13 on spring bolt 2 contacted travel switch 14's contact point, can judge the position that spring bolt 2 was located, when the bluetooth lock accomplished the switch lock, motor 7 will stall, with power 6 disconnection.

The lock box 1 comprises a shell and an upper cover, the lower part of the upper cover 8 is connected with the upper part of the shell, the upper cover 8 and the shell are made of the same material as the lock box 1, and are made of firm materials to ensure the safety of the door lock, concretely, the upper cover and the shell are made of ABS materials, the Bluetooth door lock made of the material has good waterproof and dustproof performance, the whole sealing performance is good, the service life of the Bluetooth door lock is ensured, the ABS materials have chemical corrosion resistance and heat resistance, the materials are easy to process, the cost is low, the popularization is easy, the peripheral size of the upper cover 8 is the same as that of the shell, the upper cover 8 can completely cover the upper part of the shell, fixing holes 9 are arranged on the periphery of the shell, fixing rods 10 are arranged on the periphery of the upper cover 8 opposite to the shell, the fixing rods 10 correspond to the sizes of the fixing holes 9, and the fixing rods 10 can be very stably inserted into, make the combination that upper cover 8 and casing can be firmly, and can set up the gluing layer at the position of casing and 8 contacts of upper cover, the safety degree of reinforcing lock guarantees the life of this bluetooth lock.

Waterproof membrane is established to 15 outside covers of PCB circuit board, and waterproof membrane is the plastics material, plays dustproof and waterproof's effect, guarantees bluetooth lock's life.

The outer wall of this upper cover is provided with two-dimensional code scanning area, scans the two-dimensional code that corresponds with this bluetooth lock through equipment such as cell-phone, can look for this bluetooth lock equipment in cell-phone app equipment, through the transmission of bluetooth signal, can be with unblanking and close lock signal transmission to the controller to realize unblanking and closing of this bluetooth lock. Set up the USB mouth in this two-dimensional code scanning area, this USB mouth is connected with the power electricity, when being connected with external power source, can charge for the bluetooth lock, this USB mouth can also be connected with the take the detachable of encrypted electron key of adaptation in addition, under emergency, insert the electron key in the USB mouth, when the controller discerned correct electron key, can send the switch command for the controller through the electron key to realize the urgent unblanking of bluetooth lock.

Set up infrared inductive switch in infrared inductor one side, this infrared inductive switch is connected with the controller electricity, through the switch of infrared inductive switch control infrared inductor, when this bluetooth lock is used to needs, need control this infrared inductor through infrared inductive switch to realize bluetooth lock's steady operation.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a bluetooth lock, includes lock box, power, its characterized in that: the inside spring bolt that transversely sets up of lock box, the spring bolt pass through the spring with lock box one side fixed connection, lock box opposite side set up with the lockhole of spring bolt adaptation, the spring bolt passes through the rotating member with the motor and is connected, set up on the spring bolt with the recess of rotating member adaptation, motor one side sets up the PCB circuit board, set up the controller on the PCB circuit board, set up the power of being connected with the motor electricity in the lock box, the power with the controller electricity is connected, the lock tongue below sets up travel switch, set up on the spring bolt can with the copper needle of travel switch contact, the lockhole below sets up infrared inductor, set up bluetooth module on the PCB circuit board, infrared inductor with the controller electricity is connected, travel switch with the controller electricity is connected.

2. The bluetooth door lock according to claim 1, characterized in that the cross-sectional shape of the rotary member is an oval shape.

3. The bluetooth door lock of claim 2, characterized in that, the number of travel switch is 2, 2 the travel switch symmetry sets up in the copper needle both sides.

4. The bluetooth door lock of claim 3, characterized in that, set up the mounting hole with the spring bolt and the adaptation in the lock box.

5. The bluetooth door lock of claim 4, wherein the lock box comprises a housing and an upper cover, the upper cover is connected with the housing, the housing is provided with fixing holes around, and the upper cover is provided with fixing rods matched with the fixing holes.

6. The bluetooth door lock according to claim 5, wherein the number of the fixing rods is 4, and the number of the fixing holes is 4.

7. The bluetooth door lock of claim 6, wherein the lock case has a cubic structure, and the power source is a battery.

8. The bluetooth door lock according to any one of claims 1-7, characterized in that the outer wall of the PCB circuit board is provided with a waterproof film.