Parallel electric locking mechanism

Abstract

The present invention discloses a parallel electric locking mechanism, aiming to provide a parallel electric locking mechanism that is easy to use and compact as a whole, which can be unlocked not only by a key but also by swiping a card. The present invention includes a shell, in which a push plate, a lock body, a locking hook, a cam, a driving mechanism, a controller, and an unlocking input device are arranged. A lock core is arranged in the lock body, a lock core groove is opened on the push plate, one end of the lock core is matched and arranged in the lock core groove, one end of the push plate is arranged on one end of the locking hook, and the other end of the push plate is matched and arranged on the cam, the driving mechanism drives the cam, one end of the push plate is provided with a push plate reset mechanism, and the other end of the locking hook is provided with a locking hook reset mechanism, and the driving mechanism and the unlocking input device are both electrically connected to the controller. The present invention is applied to the technical field of locking mechanisms.

Description

Technical Field

[0001] The invention relates to a locking mechanism, in particular to a parallel electric locking mechanism. Background Art

[0002] A lock is an indispensable anti-theft tool in people's lives. There are many types of door locks now, including single, double-insurance, multi-insurance, electronic alarm, etc. The structures and functions of the above door locks are different. In the prior art, there is no electric locking mechanism that can be opened by both a key and a card. In addition, the existing electronic locks are fixed internally with a number of screws, which makes the internal structure of the electronic lock not compact enough, making the overall lock look bloated. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a parallel electric locking mechanism which is easy to use and compact as a whole and can be unlocked not only by a key but also by swiping a card.

[0004] The technical solution adopted by the present invention is: the present invention includes a shell, in which a push plate, a lock body, a locking hook, a cam, a driving mechanism, a controller, and an unlocking input device are arranged; a lock core is arranged in the lock body, a lock core groove is opened on the push plate, one end of the lock core is matched and arranged in the lock core groove, one end of the push plate is arranged on one end of the locking hook, and the other end of the push plate is matched and arranged on the cam, the driving mechanism drives the cam, a push plate reset mechanism is arranged at one end of the push plate, and a locking hook reset mechanism is arranged at the other end of the locking hook, and the driving mechanism and the unlocking input device are both electrically connected to the controller.

[0005] Furthermore, the shell includes a front shell and a rear shell, a mounting plate is arranged between the front shell and the rear shell, the push plate and the cam are arranged between the mounting plate and the rear shell, the driving mechanism is arranged between the mounting plate and the front shell, the movable end of the driving mechanism passes through the mounting plate and cooperates with the cam, and the locking hook, the lock body, the unlocking input device, the switch and the driving mechanism are arranged between the mounting plate and the front shell.

[0006] Furthermore, the shell is also provided with a first circuit board in the Z direction, a second circuit board in the Y direction and a third circuit board in the X direction, the first circuit board is arranged on one side of the mounting plate and is located between the push plate and the rear shell, the second circuit board and the third circuit board are both arranged on the other side of the mounting plate, one end of the second circuit board is arranged on the mounting plate and connected to the first circuit board, the other end of the second circuit board is connected to one end of the third circuit board, and the driving mechanism is arranged between the other end of the third circuit board and the mounting plate.

[0007] Furthermore, the unlocking input device and the switch are both connected to the third circuit board, and the controller is connected to the second circuit board.

[0008] Furthermore, a light detection box is provided on the housing, and the light detection box is connected to the first circuit board.

[0009] Furthermore, the push plate reset mechanism is a first reset spring, which is cooperatively arranged between one end of the push plate and the shell, and the locking hook reset mechanism is a second reset spring, which is cooperatively arranged between the other end of the locking hook and the shell.

[0010] Furthermore, the front shell is provided with an unlocking port, a switch port and a card reading port, the unlocking port is matched with the lock body, the switch port is matched with the switch, and the card reading port is matched with the unlocking input device.

[0011] Furthermore, a switch is provided on the housing, the switch is connected to the third circuit board, and the switch is electrically connected to the controller.

[0012] Furthermore, the unlocking input device is one of a card reader, a fingerprint collector and a key input device.

[0013] Furthermore, a communication module is connected to the first circuit board, the communication module is connected to the controller, the communication module includes an antenna and a card inserter, and the antenna is connected to the card inserter.

[0014] The beneficial effects of the present invention are as follows: relative to the deficiencies of the prior art, in the implementation of the present invention, when it is necessary to unlock by a key, the lock core is rotated by the key so that the push plate pushes one end of the locking hook so that the other end of the locking hook is opened, thereby unlocking is achieved; when it is necessary to unlock by a key, identity authentication is performed through the unlocking input device, and further the unlocking input device reads information, converts it into an electrical signal and sends it to the controller, and the controller determines whether the information is authorized based on the electrical signal, and further unlocks or keeps the lock based on the judgment result; if unlocking is authorized, the controller controls the driving mechanism to drive the cam so that the push plate pushes one end of the locking hook so that the other end of the locking hook is opened, thereby unlocking is achieved. Obviously, the present invention can be unlocked not only by a key but also by identity authentication, so that the present invention can be convenient to use; in addition, both key unlocking and identity authentication unlocking are performed by pushing the push plate to open the locking hook, and this parallel design can make the present invention compact as a whole, so that the present invention has the advantages of being easy to use and compact as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the present invention;

[0017] Figure 3 is a schematic diagram of the three-dimensional structure of the present invention after removing the shell;

[0018] Figure 4 is a schematic diagram of the three-dimensional structure of the present invention from another viewing angle after the shell is removed;

[0019] Figure 5 It is a schematic diagram of the planar structure of the present invention after removing the shell;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the first circuit board, the second circuit board, the third circuit board and the driving mechanism;

[0021] Figure 7 It is a schematic diagram of the connection relationship between the controller, the drive mechanism, the communication module, the unlocking input device and the switch;

[0022] Figure 8 It is a three-dimensional structural diagram of the lock core;

[0023] Fig. 9 is an exploded view of the housing;

[0024] Fig.10 It is a schematic diagram of the three-dimensional structure of the front shell. DETAILED DESCRIPTION

[0025] like Figures 1 to 10 As shown, in this embodiment, the present invention includes a shell 1, in which a push plate 2, a lock body 3, a locking hook 4, a cam 5, a driving mechanism 6, a controller X, and an unlocking input device 11 are provided. A lock core 7 is provided in the lock body 3, a lock core groove 8 is provided on the push plate 2, one end of the lock core 7 is cooperatively arranged in the lock core groove 8, one end of the push plate 2 is arranged on one end of the locking hook 4, and the other end of the push plate 2 is cooperatively arranged on the cam 5, the driving mechanism 6 drives the cam 5, a push plate reset mechanism 9 is provided at one end of the push plate 2, and a locking hook reset mechanism 10 is provided at the other end of the locking hook 4, and the driving mechanism 6 and the unlocking input device 11 are both electrically connected to the controller X. The driving mechanism 6 is a motor, the middle part of the locking hook 4 is hinged in the housing 1, and the unlocking input device 11 is configured to verify personal identity information, so that the user can authenticate the identity by swiping a card, fingerprint and password, thereby realizing intelligent unlocking. Compared with the shortcomings of the prior art, in the implementation of the present invention, when it is necessary to unlock the lock by a key, the lock cylinder 7 is rotated by the key, so that the push plate 2 pushes one end of the locking hook 4, so that the other end of the locking hook 4 is opened, thereby realizing unlocking. When it is necessary to unlock the lock by a key, the identity is authenticated by the unlocking input device 11, and the unlocking input device 11 reads the information, converts it into an electrical signal and sends it to the control In the controller X, the controller X determines whether the information is authorized according to the electrical signal, and further unlocks or keeps the lock according to the judgment result. If the unlocking is authorized, the controller X controls the driving mechanism 6 to drive the cam 5, so that the push plate 2 pushes one end of the locking hook 4, so that the other end of the locking hook 4 is opened, thereby realizing unlocking. Obviously, the present invention can be unlocked not only by a key but also by identity verification, so that the present invention can be easy to use; in addition, both key unlocking and identity verification unlocking open the locking hook 4 by pushing the push plate 2. This parallel design can make the present invention compact as a whole, so that the present invention has the advantages of easy use and overall compactness.

[0026] In this embodiment, the shell 1 includes a front shell 15 and a rear shell 16, a mounting plate 17 is arranged between the front shell 15 and the rear shell 16, the push plate 2 and the cam 5 are arranged between the mounting plate 17 and the rear shell 16, the driving mechanism 6 is arranged between the mounting plate 17 and the front shell 15, the movable end of the driving mechanism 6 passes through the mounting plate 17 and cooperates with the cam 5, the locking hook 4, the lock body 3, the unlocking input device 11, the switch 13 and the driving mechanism 6 are all arranged between the mounting plate 17 and the front shell 15.

[0027] like Figure 6As shown, in this embodiment, the housing 1 is further provided with a first circuit board 18 in the Z direction, a second circuit board 19 in the Y direction, and a third circuit board 20 in the X direction. The first circuit board 18 is arranged on one side of the mounting plate 17 and is located between the push plate 2 and the rear housing 16. The second circuit board 19 and the third circuit board 20 are both arranged on the other side of the mounting plate 17. One end of the second circuit board 19 is arranged on the mounting plate 17 and connected to the first circuit board 18. The other end of the second circuit board 19 is connected to one end of the third circuit board 20. The driving mechanism 6 is arranged between the other end of the third circuit board 20 and the mounting plate 17. The second circuit board 19 and the third circuit board 20 are L-shaped. Compared with the prior art, which needs to be connected by screws and has a structure that is not compact enough, in the implementation of the present invention, the driving mechanism 6 is fixed by the second circuit board 19 and the third circuit board 20. The arrangement and layout of the first circuit board 18, the second circuit board 19, and the third circuit board 20 make the present invention not need to be connected by screws, and the overall structure is more compact, so that the present invention has the advantage of compact structure.

[0028] like Figure 6 As shown, in this embodiment, the unlocking input device 11 and the switch 13 are both connected to the third circuit board 20 , and the controller X is connected to the second circuit board 19 .

[0029] like Figure 2 As shown, in this embodiment, the housing 1 is also provided with a light detection box 21, which is connected to the first circuit board 18. When the parallel electric locking mechanism is installed on the door, the light detection box 21 can detect whether the door is in a closed state.

[0030] like Figures 3 to 5 As shown, in this embodiment, the push plate reset mechanism 9 is a first reset spring, which is arranged between one end of the push plate 2 and the housing 1, and the locking hook reset mechanism 10 is a second reset spring, which is arranged between the other end of the locking hook 4 and the housing 1. The first reset spring is configured to reset the push plate 2, and the second reset spring is configured to reset the locking hook 4.

[0031] like Fig.10 As shown, in this embodiment, the front shell body 15 is provided with an unlocking port 30 , a switch port 31 and a card reading port 32 , the unlocking port 30 is adapted to the lock body 3 , the switch port 31 is adapted to the switch 13 , and the card reading port 32 is adapted to the unlocking input device 11 .

[0032] like Figure 6As shown, in this embodiment, the housing 1 is further provided with a switch 13, the switch 13 is connected to the third circuit board 20, and the switch 13 is electrically connected to the controller X. When swiping a card to unlock, the switch 13 needs to be pressed, and the controller X will control the driving mechanism 6 to act.

[0033] In this embodiment, the unlocking input device 11 is one of a card reader, a fingerprint collector and a key input device. The unlocking input device 11 is configured to verify personal identity information, so that the user can authenticate the identity by swiping a card, fingerprint or password, thereby realizing smart unlocking.

[0034] like Figure 7 As shown, in this embodiment, a communication module 60 is also connected to the first circuit board 18, and the communication module 60 is connected to the controller X. The communication module 60 includes an antenna and a card inserter 61, and the antenna is connected to the card inserter 61. The card inserter 61 can be inserted with a mobile phone card, so that the communication module 60 can have the function of networking.

[0035] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A parallel electric locking mechanism, Features: It comprises a shell (1), wherein the shell (1) is provided with a push plate (2), a lock body (3), a locking hook (4), a cam (5), a driving mechanism (6), a controller X, and an unlocking input device (11); the lock body (3) is provided with a lock core (7); a lock core groove (8) is provided on the push plate (2); one end of the lock core (7) is arranged in the lock core groove (8); one end of the push plate (2) is arranged on one end of the locking hook (4); the other end of the push plate (2) is arranged on the cam (5); the driving mechanism (6) drives the cam (5); one end of the push plate (2) is provided with a push plate reset mechanism (9); the other end of the locking hook (4) is provided with a locking hook reset mechanism (10); the driving mechanism (6) and the unlocking input device (11) are both electrically connected to the controller X; The housing (1) comprises a front housing (15) and a rear housing (16); a mounting plate (17) is arranged between the front housing (15) and the rear housing (16); the push plate (2) and the cam (5) are arranged between the mounting plate (17) and the rear housing (16); the driving mechanism (6) is arranged between the mounting plate (17) and the front housing (15); the movable end of the driving mechanism (6) passes through the mounting plate (17) and cooperates with the cam (5); the locking hook (4), the lock body (3), the unlocking input device (11), the switch (13) and the driving mechanism (6) are arranged between the mounting plate (17) and the front housing (15); The shell (1) is also provided with a first circuit board (18) in the Z direction, a second circuit board (19) in the Y direction, and a third circuit board (20) in the X direction. The first circuit board (18) is provided on one side of the mounting plate (17) and is located between the push plate (2) and the rear shell (16). The second circuit board (19) and the third circuit board (20) are both provided on the other side of the mounting plate (17). One end of the second circuit board (19) is provided on the mounting plate (17) and is connected to the first circuit board (18). The other end of the second circuit board (19) is connected to one end of the third circuit board (20). The driving mechanism (6) is provided between the other end of the third circuit board (20) and the mounting plate (17).

2. The parallel electric locking mechanism according to claim 1, Features: The unlocking input device (11) is connected to the third circuit board (20), and the controller X is connected to the second circuit board (19).

3. The parallel electric locking mechanism according to claim 1, Features: The housing (1) is also provided with a light detection box (21), and the light detection box (21) is connected to the first circuit board (18).

4. The parallel electric locking mechanism according to claim 1, Features: The push plate reset mechanism (9) is a first reset spring, which is arranged between one end of the push plate (2) and the housing (1), and the locking hook reset mechanism (10) is a second reset spring, which is arranged between the other end of the locking hook (4) and the housing (1).

5. The parallel electric locking mechanism according to claim 1, Features: The front housing (15) is provided with an unlocking opening (30), a switch opening (31) and a card reading opening (32); the unlocking opening (30) is adapted to the lock body (3), the switch opening (31) is adapted to the switch (13), and the card reading opening (32) is adapted to the unlocking input device (11).

6. The parallel electric locking mechanism according to claim 1, Features: The housing (1) is also provided with a switch (13), the switch (13) being connected to the third circuit board (20), and the switch (13) being electrically connected to the controller X.

7. The parallel electric locking mechanism according to claim 1, Features: The unlocking input device (11) is one of a card reader, a fingerprint collector and a key input device.

8. The parallel electric locking mechanism according to claim 1, Features: A communication module (60) is also connected to the first circuit board (18), the communication module (60) being connected to the controller X, the communication module (60) comprising an antenna and a card inserter (61), the antenna and the card inserter (61) being connected.

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