Electronic lock

Abstract

The utility model relates to an electronic lock which comprises a door inner panel, a door outer panel, a spring bolt assembly and an inclined bolt assembly, the spring bolt assembly and the inclined bolt assembly are embedded in a door leaf, a first shifting block is arranged on the door inner panel, an inserting piece and a lock head capable of driving the inserting piece to rotate are arranged on the door outer panel, and the inserting piece is in inserting linkage with the first shifting block. A square rod capable of driving the latch bolt assembly and a second shifting block capable of driving the square rod are arranged on the door outer panel, a rotary knob capable of driving the square rod is arranged on the door inner panel, a lock cylinder is arranged on the door outer panel, and the inserting piece is arranged on the lock cylinder and driven by the lock cylinder to rotate. An electric module capable of driving the first shifting block to rotate and a battery box for supplying power to the electric module are arranged in the door inner panel, the electric module comprises a shell arranged in the door inner panel, a motor and a gear assembly driven by the motor to drive the first shifting block to rotate are arranged in the shell, and a touch panel capable of controlling the motor to start is arranged on the end face of the door outer panel. The electronic control mechanical lock is simple in structure, and electronic control unlocking is arranged on a traditional mechanical lock.

Description

[Technical field]

[0001] The utility model relates to an electronic lock. [Background technology]

[0002] At present, the locks on the market are usually divided into electronic locks and mechanical locks. Traditional mechanical locks usually include inner and outer panels of the door. The outer panel of the door is provided with a handle and a lock core, the inner panel of the door is provided with a handle, the lock body is embedded in the door leaf, and a bevel tongue and a square tongue are provided in the lock body. In this way, when the door is opened, the square tongue is opened by the key opening drive mode. The handle of the outer panel of the door can open the bevel tongue, and the handle of the inner panel of the door can open the square tongue and the bevel tongue. As an intelligent tool, the electronic lock usually has its part of the electric control opening mode integrated in the lock body, and a touch module is provided on the outer panel of the door to send a signal to the motor in the electronic lock to unlock the lock. Smart locks are too intelligent. For some consumers, they still prefer the traditional mechanical lock control mode. The structure is simple and easy to control, but they also hope to have certain electric control functions. On this basis, the present application is designed in combination with traditional mechanical locks and electronic locks. [Contents of the utility model]

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an electronic lock with a simple structure.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The lock of claim 1, wherein the first and second locking members are engaged with the first and second locking members and the locking member are engaged with the first and second locking members.

[0006] An electronic lock as described above is characterized in that: the first shift block is provided with a transmission tooth driven by a gear assembly to drive the first shift block to rotate, the transmission tooth is provided with a sensing head, the inner door panel is provided with an inner control board capable of controlling the motor, and the inner control board is provided with an infrared sensor capable of controlling the motor by the sensing head.

[0007] An electronic lock as described above is characterized in that: the lock tongue assembly includes a lock tongue shell, the lock tongue shell is provided with a lock tongue, a lock tongue shifting head for shifting the lock tongue and retracting the lock tongue, the lock tongue shifting head is provided with a first insertion hole for inserting the plug, and the first shifting block is provided with a second insertion hole for inserting the plug.

[0008] The electronic lock as described above is characterized in that the inclined bolt assembly includes an inclined bolt housing, an inclined bolt, and an inclined bolt head for moving the inclined bolt to extend and retract, the inclined bolt head is provided with a square hole, and the square rod passes through the square hole and is plugged into the knob.

[0009] An electronic lock as described above is characterized in that: a mounting frame is provided inside the outer door panel, a movable plate capable of driving the square rod to rotate is provided inside the mounting frame so as to be movable up and down, the second shift block is hinged on the outer door panel, and a knob head capable of shifting the movable plate up and down is provided on the second shift block.

[0010] The electronic lock as described above is characterized in that: the square rod is provided with a first tooth portion, and the movable plate is provided with a second tooth portion meshing with the first tooth portion.

[0011] An electronic lock as described above is characterized in that: a vertically extending guide slot is provided in the outer door panel, a supporting foot extending into the guide slot is provided on the movable plate, a return spring capable of pressing the supporting foot to return to its original position is provided in the guide slot, a mounting hole is provided on the outer door panel, and one end of the second shift block extends out of the mounting hole from the outer door panel.

[0012] The electronic lock as described above is characterized in that: the first shift block is provided with a knob head extending out of the door inner panel.

[0013] The electronic lock as described above is characterized in that a handle is provided on the outer panel of the door.

[0014] The beneficial effects of the utility model are as follows: by arranging a first dial block in the door inner panel, the first dial block can be driven manually, so that the first dial block can open the lock tongue and lock the door through the insert piece, and at the same time, an electric module and a battery box are arranged in the door inner panel, and the first dial block can be driven to unlock the lock tongue through the touch panel on the door outer panel, and the lock core can be driven by a key on the door outer panel to drive the insert piece to unlock the door. The structure is simple and easy to use, and the electric module is arranged in a shell, which is convenient for modular installation, and is easy to install and maintain.

Brief Description of the Drawings

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the components of the door outer panel of the utility model:

[0017] Figure 3 It is an exploded view of the components of the outer door panel of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the components of the inner door panel of the utility model:

[0019] Figure 5 It is an exploded view of the components of the inner door panel of the utility model;

[0020] Figure 6 This is a three-dimensional diagram of the components of the lock tongue assembly of the utility model:

[0021] Figure 7 It is a three-dimensional diagram of the components of the inclined tongue assembly of the utility model. [Specific implementation method]

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0023] like Figures 1 to 7 As shown, an electronic lock comprises an inner door panel 1, an outer door panel 2, a bolt assembly 3 and an inclined bolt assembly 4 embedded in a door leaf. In order to facilitate opening the door, a handle 30 can be provided on the outer door panel 2. The inner door panel 1 is installed at one end inside the door leaf, and the outer door panel 2 is installed at one end outside the door leaf. The bolt assembly 3 and the inclined bolt assembly 4 are respectively embedded in the door leaf. A first shift block 11 that can be driven to rotate manually is relatively rotatably provided on the inner door panel 1. The first shift block 11 is provided with a knob head 10 extending out of the inner door panel 1, and the knob head 10 is manually driven to rotate. An insert 21 that can drive the bolt assembly 3 and a lock head 20 that can drive the insert 21 to rotate are provided on the outer door panel 2. The lock head 20 is driven to rotate by a key, thereby driving the insert 21. The insert 21 is a flat sheet. The plug 21 is connected and linked with the first shift block 11. The first shift block 11 is provided with a second plug hole 17 for the plug 21 to be inserted. The second plug hole 17 is a square flat hole, and the plug 21 is a square flat block. The outer door panel 2 is provided with a square rod 22 that can drive the latch bolt assembly 4 and a second shift block 23 that can drive the square rod 22. The second shift block 23 is equivalent to the function of the outer door handle. The inner door panel is provided with a knob 12 that can drive the square rod. The knob 12 is equivalent to the inner door handle and can only open the latch bolt. The outer door panel 2 is provided with a lock core 29. The plug 21 is arranged on the lock core 29 and driven to rotate by the lock core 29. The key drives the lock core to rotate. The inner door panel 1 is provided with an electric module that can drive the first shift block 11 to rotate and a battery box 18 that supplies power to the electric module. Dry batteries or storage batteries can be set in the battery box 18. The electric module includes a shell 5 arranged in the inner door panel 1, in which a motor 51 and a gear assembly 52 driven by the motor 51 to rotate the first shift block 11 are arranged. The end face of the outer door panel 2 is provided with a touch panel 24 that can control the start of the motor 51. All are arranged in a shell 5 to facilitate fuzzy installation and setting.

[0024] The first shift block 11 is provided with a transmission tooth 13 driven by the gear assembly 52 to drive the first shift block 11 to rotate. The transmission tooth 13 is meshed with the power output gear of the gear assembly 52. ​​The gear assembly 52 is a multi-stage reduction gear set with multiple meshing gears. The motor 51 is provided with a worm gear meshed with the power input end of the gear assembly 52. ​​The transmission tooth 13 is provided with a sensing head 14. The inner control panel 15 that can control the motor 51 is provided with an infrared sensor 16 that can sense the head 14 and control the motor 51. The infrared sensor 16 has a signal transmitting end and a signal receiving end. When the sensing head 14 passes through the infrared sensor 16, it is between the signal transmitting end and the signal receiving end, thereby cutting off the signal, thereby sending a signal to the motor 51 to stop working or reverse. In this embodiment, there are three infrared sensors 16, which are located in the initial position in the middle, the unlocking position and the locking position on both sides. After unlocking, the first shift block 11 can be reset by a spring, so that the sensing head 14 automatically resets to the initial position.

[0025] The bolt assembly 3 includes a bolt housing 33, in which a bolt 31 is arranged, a bolt head 32 that is retracted by moving the bolt 31, and the bolt head 32 rotates to move the bolt 31, and a first insertion hole 34 for inserting the plug 21 is arranged on the bolt head 32, and a second insertion hole 17 for inserting the plug 21 is arranged on the first block 11, and the plug 21 is inserted into the second insertion hole 17 after passing through the first insertion hole 34. The oblique bolt assembly 4 includes an oblique bolt housing 40, an oblique bolt 41, and an oblique bolt head 42 that is retracted by moving the oblique bolt 41, and a square hole 43 is arranged on the oblique bolt head 42, and the square rod 22 passes through the square hole 43 and is plugged into the knob 12, and the bolt assembly 3 and the oblique bolt assembly 4 are two independent and separate components.

[0026] The door outer panel 2 is provided with a mounting frame 25, which is formed by buckling two plates. A movable plate 26 capable of driving the square rod 22 to rotate is provided in the mounting frame 25 so as to be movable up and down. The movable plate 26 is between the two plates. The second shift block 23 is hinged on the door outer panel 2. The second shift block 23 is provided with a knob head 231 capable of driving the movable plate 26 to move up and down. The knob head 231 supports one end of the movable plate 26, and the knob head 231 drives the movable plate 26 upward. The square rod 22 is provided with a first tooth portion 221, and the movable plate 26 is provided with a second tooth portion 261 meshing with the first tooth portion 221. The movable plate 26 drives the square rod 22 to rotate upward through the action of the gear. A vertically extending guide groove 27 is provided in the door outer panel 2, and a support foot 262 extending into the guide groove 27 is provided on the movable plate 26. A return spring that can press the support foot 262 to return to its original position is provided in the guide groove 27. A mounting hole 28 is provided on the door outer panel 2, and one end of the second shift block 23 extends out of the mounting hole 28 from the door outer panel 2. When the second shift block 23 is pressed downward, the knob head 231 drives the movable plate 26 upward, and when released, the movable plate 26 is returned to its original position under the action of the return spring.

Claims

1. An electronic lock, comprising an inner door panel (1), an outer door panel (2), a bolt assembly (3) and an inclined bolt assembly (4) embedded in a door leaf, the inner door panel (1) being provided with a first shifting block (11) which can be rotated by manual drive, the outer door panel (2) being provided with an inserting piece (21) which can drive the bolt assembly (3), and a lock head (20) which can drive the inserting piece (21) to rotate, the inserting piece (21) being plug-connected and linked with the first shifting block (11), the outer door panel (2) being provided with a square rod (22) which can drive the inclined bolt assembly (4) and a second shifting block (23) which can drive the square rod (22), the inner door panel (1) being provided with a knob (12) which can drive the square rod (22), the outer door panel (2) being provided with a lock core (29), the inserting piece (21) being provided on the lock core (29) and driven to rotate by the lock core (29), characterized in that: The inner door panel (1) is provided with an electric module capable of driving the first shift block (11) to rotate and a battery box (18) for supplying power to the electric module. The electric module comprises a housing (5) provided in the inner door panel (1). The housing (5) is provided with a motor (51) and a gear assembly (52) driven by the motor (51) to rotate the first shift block (11). The end surface of the outer door panel (2) is provided with a touch panel (24) capable of controlling the start of the motor (51).

2. An electronic lock according to claim 1, characterized in that: The first shift block (11) is provided with a transmission tooth (13) which is driven by a gear assembly (52) to drive the first shift block (11) to rotate; the transmission tooth (13) is provided with a sensing head (14); the inner door panel (1) is provided with an inner control board (15) which can control the motor (51); the inner control board (15) is provided with an infrared sensor (16) which can sense the sensing head (14) and control the motor (51).

3. An electronic lock according to claim 1, characterized in that: The lock tongue assembly (3) comprises a lock tongue housing (33), a lock tongue (31) is arranged inside the lock tongue housing (33), a lock tongue shifting head (32) is retracted by shifting the lock tongue (31), a first insertion hole (34) is arranged on the lock tongue shifting head (32) for inserting the inserting piece (21), and a second insertion hole (17) is arranged on the first shifting block (11) for inserting the inserting piece (21).

4. An electronic lock according to claim 1, characterized in that: The oblique tongue assembly (4) comprises an oblique tongue housing (40), an oblique tongue (41), and an oblique tongue shifting head (42) for shifting the oblique tongue (41) to extend and retract. The oblique tongue shifting head (42) is provided with a square hole (43), and the square rod (22) passes through the square hole (43) and is plugged into the knob (12).

5. The electronic lock according to claim 1, characterized in that: The outer door panel (2) is provided with a mounting frame (25), and a movable plate (26) capable of driving the square rod (22) to rotate is provided in the mounting frame (25) so as to be movable up and down. The second shift block (23) is hinged on the outer door panel (2), and a knob head (231) capable of moving the movable plate (26) up and down is provided on the second shift block (23).

6. An electronic lock according to claim 5, characterized in that: The square rod (22) is provided with a first tooth portion (221), and the movable plate (26) is provided with a second tooth portion (261) meshing with the first tooth portion (221).

7. An electronic lock according to claim 5, characterized in that: The outer door panel (2) is provided with a vertically extending guide groove (27), the movable plate (26) is provided with a support foot (262) extending into the guide groove (27), the guide groove (27) is provided with a return spring that can press the support foot (262) to return to its original position, the outer door panel (2) is provided with a mounting hole (28), and one end of the second shift block (23) extends out of the mounting hole (28) from the outer door panel (2).

8. An electronic lock according to claim 1, characterized in that: The first shift block (11) is provided with a knob head (10) extending out of the door inner panel (1).

9. An electronic lock according to claim 1, characterized in that: The door outer panel (2) is provided with a handle (30).

Images