阅读说明：本技术 电子和机械双系统单锁舌防敲击智能锁 (Electronic and mechanical double-system single-bolt anti-knocking intelligent lock ) 是由 柯浩伟 杨文静 于 2021-07-30 设计创作，主要内容包括：本发明涉及一种电子和机械双系统单锁舌防敲击智能锁,锁梁的一端插入锁体内,锁梁的侧面设有锁槽,复位件设置在锁体内,与锁梁插入锁体内的端部相抵；第一钢珠设置在传动装置和锁舌之间,第二钢珠设置在锁舌和锁梁之间,第一钢珠、第二钢珠分别位于锁舌的两相对侧；在传动装置启动锁合和锁芯转动锁合时,能分别带动所锁舌向锁梁偏转到锁合状态,让第一钢珠脱离传动装置,以及让第二钢珠卡入锁槽锁合；在传动装置启动解锁或锁芯插入钥匙解锁时,能分别带动锁舌向传动装置偏转到解锁状态；让第一钢珠卡入传动装置,以及让第二钢珠脱离锁槽,复位件弹出锁梁。锁合状态时,外力无法让传动装置和锁舌实现旋转,解决单锁舌被外力震动开锁的情况。(The invention relates to an electronic and mechanical double-system single-bolt anti-knocking intelligent lock, wherein one end of a lock beam is inserted into a lock body, the side surface of the lock beam is provided with a lock groove, and a reset piece is arranged in the lock body and is abutted against the end part of the lock beam inserted into the lock body; the first steel ball is arranged between the transmission device and the lock tongue, the second steel ball is arranged between the lock tongue and the lock beam, and the first steel ball and the second steel ball are respectively positioned on two opposite sides of the lock tongue; when the transmission device starts locking and the lock cylinder rotates and locks, the lock tongue can be respectively driven to deflect to a lock beam to a locking state, the first steel ball is separated from the transmission device, and the second steel ball is clamped into the lock groove to be locked; when the transmission device is started to unlock or the lock cylinder is inserted into a key to unlock, the lock tongue can be respectively driven to deflect to the transmission device to an unlocking state; the first steel ball is clamped into the transmission device, the second steel ball is separated from the lock groove, and the reset piece pops out of the lock beam. When the lock is in a locked state, the transmission device and the lock tongue cannot rotate under the action of external force, and the problem that the single lock tongue is unlocked by external force vibration is solved.)

1. An electronic and mechanical double-system single-bolt anti-knocking intelligent lock is characterized by comprising a lock body, a lock beam (1), a transmission device (2), a lock cylinder (3), a bolt (4), a first steel ball (5), a second steel ball (6) and a resetting piece (7);

one end of the lock beam (1) is inserted into the lock body, a lock groove (11) is formed in the side face of the lock beam (1), and the reset piece (7) is arranged in the lock body and is abutted to the end part of the lock beam (1) inserted into the lock body;

the first steel ball (5) is arranged between the transmission device (2) and the lock tongue (4), the second steel ball (6) is arranged between the lock tongue (4) and the lock beam (1), and the first steel ball (5) and the second steel ball (6) are respectively positioned at two opposite sides of the lock tongue (4);

when the transmission device (2) is started to be locked and the lock cylinder (3) is rotated to be locked, the lock tongue (4) can be respectively driven to deflect to the lock beam (1) to be in a locked state (A), the first steel ball (5) is separated from the transmission device (2), and the second steel ball (6) is clamped into the lock groove (11) to be locked;

when the transmission device (2) is started to unlock or the lock cylinder (3) is inserted into a key to unlock, the lock tongue (4) can be respectively driven to deflect to the transmission device (2) to an unlocking state (B); and the first steel ball (5) is clamped into the transmission device (2), the second steel ball (6) is separated from the locking groove (11), and the resetting piece (7) is popped out of the lock beam (1).

2. The electronic and mechanical double-system single-bolt anti-knocking intelligent lock is characterized in that the transmission device (2) comprises a motor (21) and a rotating shaft (22), a cam (23) is arranged on an output shaft of the motor (21), a stop block (24) which is abutted against the cam (23) is arranged on the side face of the rotating shaft (22), the motor (21) drives the cam (23) to rotate so as to drive the rotating shaft (22) to rotate, and a groove (25) for the first steel ball (5) to be clamped into is formed in the side face of the rotating shaft (22).

3. The electronic and mechanical double-system single-bolt anti-knocking intelligent lock according to claim 2, wherein a torsion spring is further arranged in the rotating shaft (22) to push the rotating shaft (22) to return to allow the first steel ball (5) to be disengaged from the groove (25) after the cam (23) is separated from the stopper (24).

4. The electronic and mechanical double-system single-bolt anti-knocking intelligent lock according to claim 2 or 3, wherein two side faces of the groove (25) are inclined faces so as to allow the first steel balls (5) to roll out or in.

5. The electronic and mechanical double-system single-bolt anti-knocking intelligent lock according to claim 1 or 2, wherein the upper end and the lower end of the lock groove (11) are inclined planes.

6. The electronic and mechanical double-system single-bolt anti-knocking intelligent lock according to claim 2 or 3, characterized in that the intelligent lock further comprises a communication module (8) for controlling the starting and stopping of the motor (21), and the communication module (8) receives an external command to lock or unlock.

7. The electronic and mechanical double-system single-bolt anti-knocking smart lock according to claim 6, wherein the communication module (8) is one of a Bluetooth module, a WiFi module and an RFID module.

Technical Field

The invention relates to an intelligent lock, in particular to an electronic and mechanical double-system single-bolt anti-knock intelligent lock.

Background

Along with the development of technique, traditional padlock has slowly evolved intelligent padlock, through the fingerprint, bluetooth APP unblanks.

At present, the intelligent padlock on the market is unlocked by adopting a pure electronic mode, the battery can be damaged, the motor is damaged, the circuit board is damaged and cannot be unlocked, a plurality of padlocks on the market are locked by single lock bolts, the tail parts of the lock bolts are all propped against by single springs, and the lock bolts generate inertia compression springs and are separated from lock beams to open the lock under the vibration or knocking condition. This results in the lock being opened in the event of an external shock or impact, causing property damage.

Disclosure of Invention

The invention aims to solve the technical problem of providing an electronic and mechanical double-system single-bolt anti-knock intelligent lock aiming at the defects in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: an electronic and mechanical double-system single-bolt anti-knocking intelligent lock is constructed and comprises a lock body, a lock beam, a transmission device, a lock cylinder, a bolt, a first steel ball, a second steel ball and a resetting piece;

one end of the lock beam is inserted into the lock body, a lock groove is formed in the side face of the lock beam, and the reset piece is arranged in the lock body and is abutted to the end part of the lock beam inserted into the lock body;

the first steel ball is arranged between the transmission device and the lock tongue, the second steel ball is arranged between the lock tongue and the lock beam, and the first steel ball and the second steel ball are respectively positioned on two opposite sides of the lock tongue;

when the transmission device starts locking and the lock cylinder rotates and locks, the lock tongue can be respectively driven to deflect to the lock beam to a locking state, the first steel ball is separated from the transmission device, and the second steel ball is clamped into the lock groove for locking;

when the transmission device is started to unlock or the lock cylinder is inserted into a key to unlock, the lock tongue can be respectively driven to deflect to the transmission device to an unlocking state; and the first steel ball is clamped into the transmission device, the second steel ball is separated from the locking groove, and the reset piece is popped out of the locking beam.

Preferably, the transmission device comprises a motor and a rotating shaft, a cam is arranged on an output shaft of the motor, a stop dog which is abutted against the cam is arranged on the side surface of the rotating shaft, the motor drives the cam to rotate so as to drive the rotating shaft to rotate, and a groove for the first steel ball to be clamped in is arranged on the side surface of the rotating shaft.

Preferably, a torsion spring is further arranged in the rotating shaft, so that after the cam is separated from the stop block, the rotating shaft is pushed to return, and the first steel ball is separated from the groove.

Preferably, two side surfaces of the groove are inclined surfaces so that the first steel ball rolls out or in.

Preferably, the upper end and the lower end of the locking groove are inclined planes.

Preferably, the intelligent lock further comprises a communication module for controlling the starting and stopping of the motor, and the communication module receives an external instruction to lock or unlock.

Preferably, the communication module is one of a bluetooth module, a WiFi module, and an RFID module.

The electronic and mechanical double-system single-bolt anti-knocking intelligent lock has the following beneficial effects: the intelligent lock can combine electronic unlocking with mechanical unlocking, when the transmission device is in a locked state, the transmission device and the lock tongue can not rotate under the condition of external force, so that the problem that the single-lock-tongue intelligent padlock on the market can be vibrated or knocked by external force to cause unauthorized unlocking can be well solved, the problem that the lock cannot be unlocked due to damage of electronic hardware is solved, and the problem that the lock cannot be unlocked under the unauthorized unlocking conditions such as external force vibration or knocking is also solved.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic diagram of the internal structure of an electronic and mechanical double-system single-bolt anti-knock intelligent lock in the locked state according to an embodiment of the invention;

FIG. 2 is a schematic bottom view of FIG. 1;

FIG. 3 is a schematic diagram of the internal structure of the electronic and mechanical dual-system single-bolt anti-knock intelligent lock in the unlocked state according to the embodiment of the present invention;

fig. 4 is a schematic bottom view of fig. 3.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the electronic and mechanical dual-system single-bolt anti-knocking intelligent lock in a preferred embodiment of the invention comprises a lock body, a lock beam 1, a transmission device 2, a lock cylinder 3, a bolt 4, a first steel ball 5, a second steel ball 6 and a resetting piece 7.

One end of the lock beam 1 is inserted into the lock body, the side surface of the lock beam 1 is provided with a lock groove 11, and the reset piece 7 is arranged in the lock body and is propped against the end part of the lock beam 1 inserted into the lock body.

First steel ball 5 sets up between transmission 2 and spring bolt 4, and second steel ball 6 sets up between spring bolt 4 and lock beam 1, and first steel ball 5, second steel ball 6 are located the double-phase offside of spring bolt 4 respectively.

When the transmission device 2 is started to be locked and the lock cylinder 3 is rotated to be locked, the lock tongue 4 can be driven to deflect towards the lock beam 1 to be in the locking state A, the first steel ball 5 is separated from the transmission device 2, and the second steel ball 6 is clamped into the lock groove 11 to be locked.

When the transmission device 2 is started to unlock or the lock cylinder 3 is inserted into a key to unlock, the lock tongue 4 can be respectively driven to deflect to the transmission device 2 to an unlocking state B; the first steel ball 5 is allowed to be clamped into the transmission 2, the second steel ball 6 is allowed to be separated from the lock groove 11, and the reset piece 7 is popped out of the lock beam 1.

The intelligent lock can combine electronic unlocking with mechanical unlocking, when the transmission device 2 is in a locked state A, the transmission device 2 and the lock tongue 4 cannot rotate under the condition of external force, so that the problem that the single-lock-tongue 4 intelligent padlock on the market can be vibrated or knocked by external force to cause unauthorized unlocking can be well solved, the problem that the lock cannot be unlocked due to damage of electronic hardware is solved, and the problem that the lock cannot be unlocked under the conditions of unauthorized unlocking such as vibration or knocking of the external force is solved.

Further, the transmission device 2 includes a motor 21 and a rotating shaft 22, a cam 23 is disposed on an output shaft of the motor 21, a stop 24 abutting against the cam 23 is disposed on a side surface of the rotating shaft 22, and the motor 21 drives the cam 23 to rotate so as to drive the rotating shaft 22 to rotate. The side surface of the rotating shaft 22 is provided with a groove 25 for the first steel ball 5 to be clamped in, the first steel ball 5 is clamped in the groove 25 during locking, and the first steel ball 5 rolls out of the groove 25 during unlocking.

Preferably, a torsion spring is further arranged in the rotating shaft 22, so that after the cam 23 is separated from the stopper 24, the rotating shaft 22 is pushed to return, the first steel ball 5 rolls out of the disengaging groove 25, and the intelligent lock is in the locking state a.

Furthermore, two side surfaces of the groove 25 are inclined surfaces, so that the first steel balls 5 can roll out or in conveniently, and the locking is smoother. In addition, the upper end and the lower end of the locking groove 11 are inclined planes, so that the second steel balls 6 can roll in and out more smoothly.

In some embodiments, the smart lock further comprises a communication module 8 for controlling the start and stop of the motor 21, and the communication module 8 receives an external command to lock or unlock. Further, communication module 8 is one of bluetooth module, wiFi module, RFID module, can be according to the demand of unblanking, configures different communication module 8.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.