CN204188061U - Intelligent gun lock - Google Patents

Abstract

The utility model discloses an intelligent gun lock. The intelligent gun lock comprises a motor, a lock bolt frame and a base. The output end of the motor is provided with a turntable, and a first protrusion is arranged outside the center of the turntable. The first through hole that is clamped with the first protrusion, the motor drives the lock bolt frame to move back and forth in a straight line through the first protrusion, the other end of the lock bolt frame is provided with a lock bolt, the base is provided with a groove, and the side wall of the groove A first opening and a second opening that cooperate with the lock bolt are respectively arranged on the top, and the lock bolt passes through the first opening and the second opening. In the utility model, the motor drives the turntable to rotate, so that the first protrusion moves in a reciprocating arc, and the first protrusion is engaged in the first through hole on the lock bolt and moves in the first through hole, driving the lock bolt frame and the lock The bolt moves back and forth in a straight line. When the locking action is performed, the locking bolt can pass through the first opening, the trigger and the second opening in turn to complete the locking action; when the unlocking action is performed, the locking bolt is separated from the second opening in turn. , trigger and the first hole to complete the unlocking action.

Description

smart gun lock

technical field

The utility model relates to the technical field of lock devices for firearm management, in particular to an intelligent gun lock.

Background technique

Gun lock is a lock device used for firearms management. Due to the importance of guns, in order to protect the safety of guns, prevent gun holders from abusing guns or prevent gun holders from misoperation during the use of guns, the reliability of gun locks The problem of safety and convenience is increasingly becoming a problem that needs to be discussed and solved. The existing mechanical gun locks generally only use the key to open and lock. The key often deforms or even breaks after being used for a long time. And safety performance is relatively poor, very inconvenient.

Utility model content

The purpose of this utility model is to provide an intelligent gun lock, which can solve at least one of the above technical problems.

According to one aspect of the present invention, an intelligent gun lock is provided, which includes a motor, a bolt frame and a base. The output end of the motor is provided with a turntable. There is a first through hole that engages with the first protrusion. The motor drives the first protrusion to move in the first through hole. The motor drives the lock bolt frame to move back and forth linearly through the first protrusion. The other end of the lock bolt frame is provided with a lock The base is provided with a groove, and the two opposite side walls of the groove are respectively provided with a first opening and a second opening matched with the lock bolt, and the lock bolt passes through the first opening and the second opening.

In the utility model, the motor drives the turntable to rotate, so that the first protrusion moves in a reciprocating arc. Since the first protrusion is engaged in the first through hole on the lock bolt and can move in the first through hole, the first protrusion It can drive the lock bolt frame and the lock bolt to move back and forth in a straight line. When the locking action is performed, the trigger of the firearm is placed in the groove, and the lock bolt can pass through the first hole in turn through the forward rotation (or reverse rotation) of the motor. The opening, the trigger and the second opening complete the locking action; when the unlocking action is performed, the lock bolt is separated from the second opening, the trigger and the first opening in turn, and the trigger of the gun is separated from the groove to complete the unlocking action .

In some embodiments, it also includes a machine base and a lock cylinder, the lock cylinder is provided with a second protrusion, the motor is arranged on the machine base, and one end of the machine base is provided with a second through hole that engages with the second protrusion, and the lock The core drives the second protrusion to move in the second through hole, the lock core drives the base to reciprocate and linearly move through the second protrusion, and the base drives the lock bolt frame to move synchronously through the turntable. As a result, the second protrusion is clamped in the second through hole, and the lock cylinder is rotated to make the second protrusion move in a reciprocating circular arc. Since the second protrusion is against the lock bolt frame through the second through hole, the base passes The turntable drives the lock bolt frame to move synchronously, so the second protrusion drives the lock bolt frame and the lock bolt to reciprocate and linearly move, thereby completing the locking action or unlocking action.

In some embodiments, the base is provided with at least one first sliding rod and at least one second sliding rod, and the base is provided with a third opening matched with the first sliding rod, the first sliding rod passes through the third opening, and the locking bolt erects There is a fourth opening matched with the second sliding rod, and the second sliding rod passes through the fourth opening. As a result, the first sliding rod passes through the third opening, the second sliding rod passes through the fourth opening, and the machine base can reciprocate and linearly slide along the first sliding rod, which can reduce the friction between the machine base and the base, and the lock frame The reciprocating linear sliding can be performed along the second sliding rod, which can reduce the friction between the lock bolt frame and the base.

In some embodiments, both the first through hole and the second through hole are oblong through holes or rectangular through holes, the first protrusion moves back and forth in the first through hole, and the second protrusion moves back and forth in the second through hole. Do reciprocating movement. Thus, the first protrusion abuts against the latch frame through the first through hole, which can drive the latch frame to reciprocate and linearly move; the second protrusion abuts against the machine base through the second through hole, and can drive the machine base to reciprocate and linearly move .

In some embodiments, an infrared sensor and an indicator light are also included, the infrared sensor is arranged on the groove, and the infrared sensor is connected with the indicator light. Thus, the trigger of the gun is placed in the groove, and when the infrared sensor senses that there is a gun right in front, the indicator light is green; when the infrared sensor senses that there is no gun in front, the indicator light goes out.

In some embodiments, a control board is also included, and the control board is connected with the motor and controls the rotation of the motor. Thus, when the locking action is performed, the control board receives the locking signal and controls the motor to rotate in the forward direction, so that the first protrusion moving in a forward circular arc passes through the first through hole against the lock bolt frame, and the first protrusion Drive the lock frame and the lock bolt to move in a forward direction, and the lock bolt passes through the first opening and the second opening in turn to complete the locking action; when the unlocking action is performed, the control board receives the unlocking signal and controls the motor to rotate in reverse , so that the first protrusion moving in a reverse circular arc passes through the first through hole against the lock bolt frame, the first protrusion drives the lock bolt frame and the lock bolt to move in a reverse straight line, and the lock bolt breaks away from the second opening and the lock bolt in turn Open the first hole to complete the unlocking action.

In some embodiments, a button switch is also included, the button switch is connected to the control board, and the button switch is inserted through the first opening and the second opening through the control board to control the lock bolt. Thus, when an emergency occurs, the emergency locking action can be completed by pressing the button switch.

In some embodiments, a casing is also included, and the casing is covered on the base. Thus, the shell is covered on the base, which can protect the internal structure of the smart gun lock from being damaged by external force.

In some embodiments, the groove is a U-shaped groove. This makes it easier to place the trigger of the firearm in the recess.

In some embodiments, the control board is provided with a signal receiving terminal, and the control board receives peripheral control signals through the signal receiving terminal. Thus, when the trigger of the gun needs to be locked, the signal receiving end receives the peripheral locking signal; when the trigger of the gun needs to be disengaged from the smart gun lock, the signal receiving end receives the peripheral locking signal.

Description of drawings

Fig. 1 is a schematic structural diagram of an intelligent gun lock according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the unlocked state of the smart gun lock shown in Fig. 1 .

FIG. 3 is a schematic structural diagram of the locked state of the smart gun lock shown in FIG. 1 .

Fig. 4 is a structural schematic diagram of the motor, base and lock cylinder in the smart gun lock shown in Fig. 1 .

Fig. 5 is a schematic structural view of the lock bolt frame in the smart gun lock shown in Fig. 2 .

FIG. 6 is a structural schematic diagram of the motor and the lock bolt frame in the smart gun lock shown in FIG. 1 .

Fig. 7 is a schematic diagram of the structure of the housing in the smart gun lock shown in Fig. 1 being covered on the base.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Figures 1 to 7 schematically show the structure of a smart gun lock according to an embodiment of the present invention.

As shown in FIGS. 1 to 3 , the smart gun lock includes a motor 1 , a latch frame 2 and a base 3 . In addition, the smart gun lock can also include a machine base 4 , a lock cylinder 5 , an infrared sensor 6 and an indicator light 7 , a control panel 8 and a button switch 9 .

The output end of the motor 1 is fixed with a turntable 11 with screws, and the edge of the turntable 11 is formed with a first protrusion 111, and one end of the latch frame 2 is formed with a first through hole 21 matching with the first protrusion 111. The protrusion 111 is engaged in the first through hole 21. When the motor 1 drives the turntable 11 to rotate, the first protrusion 111 moves in a circular arc. At the same time, the first protrusion 111 moves linearly in the first through hole 21. The first protrusion 111 abuts against the latch frame 2 through the first through hole 21 , so the first protrusion 111 drives the latch frame 2 to perform reciprocating linear motion.

In this embodiment, the first through hole 21 is an oblong through hole. In other embodiments, the first through hole 21 may be a rectangular through hole.

In this embodiment, the output end of the motor 1 is fixed with a turntable 11 by screws. In other embodiments, the turntable 11 can be welded on the output end of the motor 1 .

As shown in Figure 4, a second protrusion 51 is formed on the lock cylinder 5, and the motor 1 is fixed on the right end of the base 4 by screws, and a second through hole cooperating with the second protrusion 51 is formed on the left end of the base 4 41, the second protrusion 51 is clamped in the second through hole 41, and the lock cylinder 5 is rotated to make the second protrusion 51 move in a circular arc, and at the same time, the second protrusion 51 moves linearly in the second through hole 41, Because the second protrusion 51 is against the base 4 through the second through hole 41, the base 4 drives the lock frame 2 to move synchronously through the rotating disk 11, so the second protrusion 51 can drive the base 4 and the lock frame 2 when rotating. Perform reciprocating linear movement.

In this embodiment, the second through hole 41 is an oblong through hole. In other embodiments, the second through hole 41 may be a rectangular through hole.

As shown in FIG. 4 , in this embodiment, the right end of the base 4 is fixed to the motor 1 by screws. In other embodiments, the motor 1 can be welded on the frame 4 .

The base 3 is fitted with a first sliding rod 32 and a second sliding rod 33, and the base 4 is formed with a third opening 42 matching the first sliding rod 32, the first sliding rod 32 passes through the third opening 42, and the base 4 4. It can reciprocate and linearly slide along the first sliding rod 32, which can reduce the friction between the machine base 4 and the base 3; the lock frame 2 is formed with a fourth opening 23 that cooperates with the second sliding rod 33, and the second sliding rod 33 Through the fourth opening 23 , the latch frame 2 can reciprocate and linearly slide along the second sliding rod 33 , which can also reduce the friction between the latch frame 2 and the base 3 .

In this embodiment, both ends of the first sliding rod 32 and the second sliding rod 33 are fixed on the base 3 . In other embodiments, the first sliding rod 32 and the second sliding rod 33 can be welded on the base 3 .

In this embodiment, there are two first sliding rods 32 and one second sliding rod 33 . In other embodiments, the number of the first sliding rods 32 can be selected according to the actual situation, such as three or four, and the number of the second sliding rods 33 can also be selected according to the actual situation, such as two or three.

As shown in Figure 2, a groove 31 is formed on the base 3, and a first opening 311 and a second opening 312 are respectively formed on the two opposite side walls of the groove 31, and the other end of the latch frame 2 is formed with Lock bolt 22, when performing the locking action, the trigger of the firearm is placed in the groove 31, and the locking bolt 22 passes through the first opening 311, the trigger and the second opening 312 in turn to complete the locking action. Infrared sensor 6 is also installed on the 31, and infrared sensor 6 is connected with indicator light 7, and infrared sensor 6 senses that there is a firearm directly ahead, and indicator light 7 green lights are bright; The second opening 312, the trigger and the first opening 311 are disengaged, and the trigger of the firearm is disengaged from the groove 31 to complete the unlocking action.

In this embodiment, the groove 31 is a U-shaped groove. In other embodiments, the groove 31 may be a triangular groove.

The control board 8 is installed on the base 3, and the signal receiving end 81 is installed on the control board 8. When the gun needs to be locked, the trigger of the gun is placed in the groove 31, and the signal receiving end 81 on the control board 8 receives the peripheral transmission. the locking signal, the control board 8 controls the motor 1 to rotate in the forward direction, so that the first protrusion 111 moving forward in a circular arc passes through the first through hole 21 against the lock frame 2, and the first protrusion 111 drives the lock frame 2 and the lock bolt 22 move forward linearly, and the lock bolt 22 passes through the first opening 311, the trigger and the second opening 312 in turn to complete the locking action (in other embodiments, the control board 8 can also control the motor 1 Reverse rotation to complete the locking action); when performing an unlocking action, the signal receiving end 81 on the control board 8 receives the unlocking signal sent by the periphery, and the control board 8 controls the motor 1 to rotate in reverse, so that the motor 1 that does the reverse circular arc movement The first protrusion 111 resists the lock bolt frame 2 through the first through hole 21, and the first protrusion 111 drives the lock bolt frame 2 and the lock bolt 22 to move in a reverse straight line. disengage from the first opening 311 to complete the unlocking action.

The button switch 9 is connected to the control board 8. When an emergency occurs, press the button switch 9, the button switch 9 controls the rotation of the motor 1 through the control board 8, and then the motor 1 drives the lock bolt 22 through the first opening 311 in sequence , the trigger and the second opening 312 can complete the emergency locking action.

As shown in FIG. 7 , the smart gun lock also includes a casing, which is covered on the base 3 and can protect the internal structure of the smart gun lock from being easily damaged by external forces.

A fifth opening is formed on the shell, and the indicator light 7 passes through the fifth opening to the outside of the shell; when the infrared sensor 6 senses that there is a gun in front of it, the indicator light 7 is in a green light state, and when the infrared sensor 6 senses a gun When there is no gun in front, the indicator light is off.

The casing is also formed with a sixth opening, through which the button switch 9 goes out of the casing, and in an emergency, pressing the button switch 9 completes the emergency locking action.

Using the utility model, when the gun needs to be locked, the signal receiving end 81 on the control board 8 receives the peripheral locking signal, and the control board 8 controls the motor 1 to rotate in the forward direction, so that the first protrusion 111 moves forward in a circular arc, Until the first protrusion 111 is located at the far right end (the right end as shown in FIG. 6 ), since the first protrusion 111 presses against the lock bolt frame 2 through the first through hole 21, the lock bolt frame 2 and the lock bolt 22 are driven to a straight line Move, the trigger of the firearm is placed in the groove 31, and the lock bolt 22 passes through the first opening 311, the trigger and the second opening 312 in turn to complete the locking action; when it needs to be unlocked, the signal on the control board 8 receives Terminal 81 receives the unlocking signal from the periphery, and the control board 8 controls the motor 1 to rotate in reverse, so that the first protrusion 111 moves in a reverse arc until the first protrusion 111 is located at the leftmost end (the leftmost end as shown in Figure 6 ), Since the first protrusion 111 is against the lock bolt frame 2 through the first through hole 21, the lock bolt frame 2 and the lock bolt 22 are driven to move in a straight line in the opposite direction, and the lock bolt 22 sequentially moves from the second opening 312, the trigger and the first opening. 311, the trigger of the firearm is disengaged from the groove 31, and the unlocking action is completed; when the locking action is performed with the key, the lock cylinder 5 is rotated forward to make the second protrusion 51 rotate clockwise (as shown in Figure 3 A direction shown), the second protrusion 51 resists the lock bolt frame 2 through the second through hole 41, and the second protrusion 5 drives the lock bolt frame 2 and the lock bolt 22 to move forward linearly (B as shown in Figure 3 direction) to complete the locking action; when unlocking with a key, turn the lock cylinder 5 in the opposite direction to make the second protrusion 51 rotate counterclockwise, and the second protrusion 51 will pass through the second through hole 41 against the lock bolt frame 2 , the second protrusion 5 drives the lock bolt frame 2 and the lock bolt 22 to move in a reverse straight line to complete the unlocking action; when in an emergency state, press the button switch 9, and the control board 8 can control the lock bolt 22 to pass through the first The opening 311, the trigger and the second opening 312 complete the emergency locking action.

What have been described above are only some embodiments of the present utility model. For those skilled in the art, without departing from the inventive concept of the present utility model, some modifications and improvements can be made, and these all belong to the protection scope of the present utility model.

Claims (10)

1. An intelligent gun lock, characterized in that it comprises a motor (1), a latch frame (2) and a base (3), the output end of the motor (1) is provided with a turntable (11), and the turntable (11) A first protrusion (111) is provided outside the center of the center, and one end of the lock frame (2) is provided with a first through hole (21) that engages with the first protrusion (111), and the motor (1) The first projection (111) is driven to move in the first through hole (21), and the motor (1) drives the latch frame (2) to move linearly back and forth through the first projection (111), and the latch frame (2 ) is provided with a lock bolt (22), the base (3) is provided with a groove (31), and the two opposite side walls of the groove (31) are respectively provided with the lock bolt (22) The first opening (311) and the second opening (312) are matched, and the lock bolt (22) passes through the first opening (311) and the second opening (312). 2. The intelligent gun lock according to claim 1, characterized in that it also comprises a base (4) and a lock core (5), the lock core (5) is provided with a second protrusion (51), the The motor (1) is arranged on the base (4), and one end of the base (4) is provided with a second through hole (41) engaged with the second protrusion (51), and the lock cylinder (5) The second protrusion (51) is driven to move in the second through hole (41), and the lock core (5) drives the base (4) to move linearly back and forth through the second protrusion (51), and the base (4) ) drives the lock bolt frame (2) to move synchronously through the turntable (11). 3. The intelligent gun lock according to claim 2, characterized in that at least one first sliding rod (32) and at least one second sliding rod (33) are provided on the base (3), and the base (4 ) is provided with a third opening (42) matched with the first sliding rod (32), the first sliding rod (32) passes through the third opening (42), and the lock frame (2) is provided with the first The second sliding rod (33) is matched with the fourth opening (23), and the second sliding rod (33) passes through the fourth opening (23). 4. The smart gun lock according to claim 3, characterized in that, the first through hole (21) and the second through hole (41) are oblong through holes or rectangular through holes, and the first through hole The protrusion (111) reciprocates in the first through hole (21), and the second protrusion (51) reciprocates in the second through hole (41). 5. The smart gun lock according to any one of claims 1 to 4, characterized in that it also includes an infrared sensor (6) and an indicator light (7), and the infrared sensor (6) is arranged in the groove (31), the infrared sensor (6) is connected with the indicator light (7). 6 . The smart gun lock according to claim 5 , further comprising a control board ( 8 ), the control board ( 8 ) is connected with the motor ( 1 ) and controls the rotation of the motor ( 1 ). 7. The intelligent gun lock according to claim 6, characterized in that, it also includes a button switch (9), the button switch (9) is connected with the control board (8), and the button switch (9) passes through the control board (8) The control lock bolt (22) is inserted in the first opening (311) and the second opening (312). 8. The smart gun lock according to claim 7, characterized in that it further comprises a casing, and the casing is covered on the base (3). 9. The smart gun lock according to claim 8, characterized in that, the groove (31) is a U-shaped groove. 10. The smart gun lock according to claim 9, characterized in that, the control board (8) is provided with a signal receiving end (81), and the control board (8) receives peripheral signals through the signal receiving end (81) control signal.