CN108286379B

CN108286379B - Automatic suitcase electronic lock

Info

Publication number: CN108286379B
Application number: CN201810142356.7A
Authority: CN
Inventors: 罗菊芳; 曾家俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-11
Filing date: 2018-02-11
Publication date: 2025-01-17
Anticipated expiration: 2038-02-11
Also published as: CN108286379A

Abstract

The invention discloses an automatic electronic lock for luggage, which includes a lock box and a lock buckle. The lock box is equipped with a customs lock and a sliding lock hook for hooking the lock buckle. When the customs lock is turned by a key, the lock hook can be pushed to unlock. The lock hook is reset by a reset spring. A rotating motor and a push block slidably installed on the sliding path of the lock hook are installed in the lock box. The rotating motor is connected to the push block through a linear mechanism to drive the push block to slide. When the push block slides toward the lock hook, the lock hook is pushed to unlock. The direction in which the push block pushes the lock hook to unlock is opposite to the direction of the elastic force of the reset spring acting on the lock hook. The invention can realize automatic unlocking by controlling the rotating motor.

Description

Automatic suitcase electronic lock

Technical Field

The invention relates to a case electronic lock, in particular to an automatic case electronic lock.

Background

There are also case and bag electronic locks on the market at present, the electronic lock is unlocked by the fingerprint device control electronic lock after fingerprint identification, the unlocking key on the electronic lock on both sides of the case needs to be pushed open by both hands after the unlocking is successful, the case is usually used by people when going out, the case is possibly provided with various big and small bags of luggage, if the case needs to be opened, the case can be unlocked by both hands after the luggage on the case is usually put down, so that the case and bag electronic lock which can be unlocked simply by one hand is inconvenient, and good convenience can be achieved.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic luggage electronic lock which can realize automatic unlocking by controlling a rotating motor.

The technical scheme adopted by the invention is as follows:

An automatic luggage electronic lock comprises a lock box and a lock catch, wherein a lock box is provided with a lock catch and a sliding lock hook used for hooking the lock catch, the lock hook can be pushed to unlock when the lock catch is turned by a key, and the lock hook is reset by a reset spring.

Further, the linear mechanism comprises a threaded rod and a nut, the threaded rod is arranged on the rotating shaft of the rotating motor, the nut is fixedly arranged in the middle of the pushing block, and the nut is matched with the threaded rod.

Further, the linear mechanism comprises a turntable, the turntable is fixedly arranged on a rotating shaft of the rotating motor, an axial eccentric tip is arranged on the end face of the turntable, facing the pushing block, and deviates from a rotating central shaft of the turntable, a spiral surface is arranged on the end face of the pushing block, facing the turntable, and the end face of the eccentric tip is propped against the spiral surface.

Further, be equipped with the perpendicular board on the hasp, be equipped with the lockhole on the perpendicular board, it has the grommet to correspond the perpendicular board on the lock box, be equipped with inserted bar and push rod on the latch hook, the front end of push rod is equipped with the inclined plane, inserted bar and push rod correspond respectively and lie in the below of grommet, when the shutting, the perpendicular board of hasp inserts the grommet, in the inserted bar inserts the lockhole, when the unblock, the inserted bar withdraws from the lockhole, the push rod passes through the inclined plane and outwards pushes the perpendicular board of hasp.

Further, a stop lever is arranged at the position, corresponding to the customs lock, on the lock hook, a stop post is arranged at the inner end of the customs lock, corresponding to the stop lever, and when the customs lock drives the stop post to rotate, the stop post acts on the stop lever to drive the lock hook to slide and unlock.

Further, a limiting block is arranged on the inner side wall of the customs lock, a positioning notch is arranged in the lock box corresponding to the limiting block, the limiting block is positioned in the positioning notch, when the customs lock is in a locking position, the limiting block is propped against one end wall of the positioning notch, and when the customs lock is in an unlocking position, the limiting block is propped against the other end wall of the positioning notch.

Further, a lock catch spring is further arranged on the lock catch seat, and the lock catch spring provides an outward elastic force for the lock catch.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the rotation of the rotating motor can be controlled, so that the sliding of the push block is controlled, and the lock hook is pushed by the push block to realize automatic unlocking. For example, when the fingerprint device is used, the fingerprint device controls the rotating motor to rotate for unlocking after a correct fingerprint is input on the fingerprint device by one hand, and controls the rotating motor to reversely rotate for resetting after unlocking is finished, so that the case is unlocked by one hand, and the unlocking operation is simple.

Drawings

FIG. 1 is an exploded view of a luggage electronic lock according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the first embodiment of the present invention after the case electronic lock conceals the fixing base and the bottom cover, and is shown in a locked state;

fig. 3 is a second schematic view of the first embodiment of the present invention after the case electronic lock conceals the fixing base and the bottom cover plate, and is shown in an unlocked state, and the latch hook is pushed to unlock by the push block;

fig. 4 is a third schematic view of the case electronic lock according to the first embodiment of the present invention after the fixing base and the bottom cover are hidden, and is shown in an unlocked state, and the case electronic lock is unlocked by rotating the lock;

Fig. 5 is a perspective view of a customs lock of the electronic lock for bags according to the first embodiment of the present invention;

FIG. 6 is a perspective view of a shackle of a luggage electronic lock according to a first embodiment of the present invention;

FIG. 7 is a perspective view of the first mount and the second mount;

FIG. 8 is one of the schematic views of the electronic lock of the first embodiment of the present invention when mounted on the first and second fixing members;

FIG. 9 is a second schematic view of the first embodiment of the present invention when the electronic lock is mounted on the first and second fixing members;

FIG. 10 is one of the schematic diagrams of the electronic lock of the first embodiment of the present invention when mounted on a luggage, showing the luggage in a locked state;

FIG. 11 is a second schematic view of the electronic lock of the first embodiment of the present invention when installed on a case, showing the case in an open position;

FIG. 12 is an exploded view of a luggage electronic lock according to a second embodiment of the invention;

FIG. 13 is a schematic view of a case electronic lock of a second embodiment of the present invention with the shackle, anchor seat, and bottom cover hidden;

FIG. 14 is one of the schematic diagrams of the case and bag electronic lock of the second embodiment of the present invention when the case and bag electronic lock conceals the housing, shown in the locked state;

Fig. 15 is a second schematic view of the case electronic lock according to the second embodiment of the present invention when the case electronic lock conceals the housing, and is shown in an unlocked state, and the latch hook is pushed to unlock by the push block;

FIG. 16 is a schematic view of a shackle and anchor for an electronic lock for bags and suitcases in accordance with a second embodiment of the invention;

FIG. 17 is a third schematic diagram of the case and bag electronic lock according to the second embodiment of the present invention when the case and bag electronic lock is hidden in the housing, and is shown in an unlocked state, and is unlocked by rotating the lock;

FIG. 18 is one of the schematic views of the luggage electronic lock of the second embodiment of the invention when mounted on the first and second securing members;

FIG. 19 is a second schematic view of the luggage electronic lock of the second embodiment of the invention when mounted on the first and second fixing members;

FIG. 20 is one of the schematic diagrams of the electronic lock of the second embodiment of the present invention when mounted on a case, showing the case in a locked condition;

FIG. 21 is a second schematic view of a second embodiment of the present invention when the electronic lock is attached to a case;

FIG. 22 is an exploded view of a luggage electronic lock of a third embodiment of the invention;

FIG. 23 is a schematic view of a turntable and pushbuttons of the electronic lock of the third embodiment of the present invention;

FIG. 24 is a schematic view of a third embodiment of the present invention after concealing the mounting base and bottom cover, and showing the electronic lock in a locked condition;

FIG. 25 is a second schematic view of a third embodiment of the present invention, showing an unlocked state, in which the luggage electronic lock conceals the fixing base and the bottom cover, and the latch hook is pushed to unlock by the push block;

FIG. 26 is a third schematic view of a case electronic lock of the third embodiment of the present invention after concealing a fixing base and a bottom cover, and showing the case electronic lock in an unlocked state, wherein the case electronic lock is unlocked by rotating a customs lock;

FIG. 27 is an exploded view of a luggage electronic lock according to a fourth embodiment of the invention;

FIG. 28 is a schematic view of a dial and push block of a luggage electronic lock according to a fourth embodiment of the invention;

FIG. 29 is a schematic view of a fourth embodiment of the present invention when the electronic lock conceals the shackle, anchor seat and bottom cover;

FIG. 30 is one of the schematic diagrams of the fourth embodiment of the present invention when the housing is hidden, showing the electronic lock in a locked state;

FIG. 31 is a second schematic view of a case electronic lock according to the fourth embodiment of the present invention when the case electronic lock conceals the housing, and is shown in an unlocked state, and the latch hook is pushed to unlock by the push block;

Fig. 32 is a third schematic view of the case electronic lock according to the fourth embodiment of the present invention when the case electronic lock conceals the housing, and is shown in an unlocked state, and is unlocked by turning the lock.

The meaning of the reference numerals in the figures:

1-first fixing piece, 2-second fixing piece, 3-lock catch spring, 4-rotating shaft, 5-lock catch, 6-bottom cover plate, 7-reset spring, 8-sea lock, 9-lock hook, 10-shell, 11-fixing seat, 12-push block, 13-nut, 14-rotating motor, 15-electric wire, 16-lock catch seat, 17-rotating shaft limiting piece, 18-limiting piece, 19-baffle post, 20-threaded rod, 22-vertical plate, 23-lock hole, 24-step, 25-inserting rod, 26-push rod, 27-baffle rod, 28-mounting hole, 29-positioning notch, 30-button hole, 31-case, 32-handle, 33-fingerprint device, 34-solar panel, 35-lock box rotating shaft, 36-spring fixing sleeve, 37-lock box spring, 38-positioning hole, 39-reinforced positioning block, 40-hinge plate, 41-rotating disc, 42-eccentric pin and 43-spiral surface.

Detailed Description

The invention is further described below with reference to examples.

Embodiment one:

As shown in fig. 1 to 4, an automatic luggage electronic lock of this embodiment includes a lock box and a lock catch seat 16, a lock catch 5 is hinged on the lock catch seat 16 through a rotating shaft 4, a lock catch spring 3 is further installed on the lock catch seat 16, the lock catch spring 3 provides an upward elastic force for locking, a rotating shaft limiting member 17 is arranged at the bottom of the lock catch seat 16, the rotating shaft 4 and the lock catch spring 3 are assembled in an installation groove of the lock catch seat 16 through the rotating shaft limiting member 17, the lock catch spring 3 is sleeved at one end of the rotating shaft 4, one end of the lock catch spring 3 is limited on the lock catch seat 16, and the other end is propped against the lock catch 5. The front end of the lock catch 5 extends vertically downward with a vertical plate 22, and a lock hole 23 is provided on the vertical plate 22. The latch base 16 is fixed to the first fixing member 1 on the case.

The lock box is provided with a sea lock 8, a lock hook 9, a reset spring 7, a rotating motor 14 and a push block 12, and consists of a shell 10 and a bottom cover plate 6, wherein the bottom cover plate 6 is fixed at the inner end of the shell 10 through screws, and an opening at the inner end of the shell 10 is sealed. The inner end part of the lock box is sleeved with a fixing seat 11, and the fixing seat 11 is fixedly connected with the inner end of the lock box through a screw. As shown in fig. 7 to 9, in the installation, the second fixing member 2 on the case is firstly provided with the mounting hole 28 corresponding to the lock box, the lock box is embedded into and passes through the mounting hole 28 from the front, the fixing seat 11 is sleeved on the inner end of the lock box, and the screw is screwed on to fix, and the second fixing member 2 is clamped between the fixing seat 11 and the front panel of the housing 10, so that the lock box is fixed.

The vertical plate 22 of the front of the shell 10 of the lock box, which corresponds to the front end of the lock catch, is provided with a button hole 30, the two inner side walls of the shell 10 are respectively provided with steps 24 for installing the lock hook 9 and the push block 12, the two side edges of the lock hook 9 and the push block 12 are respectively limited on the steps 24 on the two sides, and the lock hook 9 and the push block 12 can respectively slide along the steps 24. The side of the shell 10, on which the push block 12 is arranged, is provided with a rotary motor mounting groove, the rotary motor 14 is embedded into the motor mounting groove, a threaded rod 20 is arranged on the rotary shaft of the rotary motor 14, a nut 13 is fixedly arranged in the middle of the push block 12, the nut 13 is matched with the threaded rod 20, the push block 12 is driven to slide by forward and reverse rotation of the rotary motor 14, and the threaded rod 20 and the nut 13 are linear mechanisms for transmission. The push block 12 pushes the lock hook to unlock when sliding to the lock hook 9.

The reset spring 7 and the customs lock 8 are arranged on the other side of the shell 10 opposite to the position of the push block 12, the front surface of the customs lock 8 is exposed from the front surface of the shell 10, and a fixing ring for installing the customs lock is arranged on the shell 10 around the customs lock. The reset spring 7 is arranged between the fixed ring and the lock hook 9, the elastic direction of the reset spring 7 acting on the lock hook 9 is opposite to the direction of the push block 12 pushing the lock hook to unlock, and the reset spring 7 provides a reset force for the lock hook 9.

As shown in fig. 5 and 6, a stop lever 27 is arranged on the lock hook 9 corresponding to the position of the customs lock 8, a stop post 19 is arranged on the inner end of the customs lock 8 corresponding to the stop lever, the stop post 19 is positioned on one side edge of the stop lever 27 facing the push block 12, when the customs lock 8 is turned by a key to drive the stop post 19 to rotate, the stop post 19 acts on the stop lever 27, and the stop lever 27 pulls the lock hook to slide and unlock towards the side.

The inner side wall of the sea level lock 8 is provided with a limiting block 18, the end part of the fixed ring is provided with a positioning notch 29 corresponding to the limiting block, and the limiting block 18 is positioned in the positioning notch 29. When the lock 8 is in the locked position, the stopper 18 is pushed against one end wall of the positioning notch 29, and when the lock 8 is in the unlocked position, the stopper 18 is pushed against the other end wall of the positioning notch 29, thereby restricting the rotation of the lock 8.

As shown in fig. 6, the latch hook 9 is integrally provided with a plunger 25 and a push rod 26, the plunger 25 and the push rod 26 are respectively located below the button hole 30, and the front ends of the plunger 25 and the push rod 26 are respectively provided with an inclined plane. In the locking process, the lock catch 5 is rotated, the vertical plate 22 at the front end of the lock catch 5 is inserted into the button hole 30, the vertical plate 22 is firstly pressed on the inclined surface of the inserting rod 25, so that the lock hook is pushed to the side, the vertical plate 22 continues to move downwards, the lock hook 9 is reset under the action of the reset spring 7, the inserting rod 25 is inserted into the lock hole 23, the lock catch 9 is locked, and at the moment, the push rod 26 is positioned below the side of the vertical plate 22. When the lock hook 9 is pushed to unlock by the push block 12 or the customs lock 8, the inserting rod 25 firstly exits the lock hole 23, then the inclined surface of the push rod 26 is pressed on the end surface of the vertical plate 22, so that the vertical plate 22 is pushed outwards, the auxiliary pushing function is realized, and after unlocking, the lock catch 5 is pushed outwards to spring out of the lock box under the action of the lock catch spring 3.

As shown in fig. 10 and 11, the electronic lock for a luggage of this embodiment is shown as a schematic diagram mounted on the luggage 31, two sets of electronic locks for the luggage are mounted on the luggage, and are respectively located at two sides of the luggage 31, a fingerprint device 33 and a solar panel 34 are also mounted in the middle of the luggage 31, the fingerprint device 33 is located between two hinged ends of the handle 32, the control ends of the fingerprint device 33 are respectively connected with the rotating motors 14 of the two electronic locks for the luggage through electric wires 15, and the solar panel 34 can charge the power supply of the fingerprint device 33. The unlocking process is that a user presses a finger on a fingerprint input panel of the fingerprint device 33, the fingerprint device 33 judges whether the input fingerprint is correct, if so, the rotating motor 14 is controlled to rotate through an electric wire, the push block 12 slides to the lock hook 9 to push the lock hook to unlock, and the lock catch 5 pops out of the lock box to realize automatic unlocking. The lock 8 can also be unlocked by turning the key.

Embodiment two:

fig. 12 to 19 show an automatic electronic lock for bags according to a second embodiment, which is different from the first embodiment in that:

In the second embodiment, no latch seat is provided, the latch 5 is plate-shaped and is directly fixed on the first fixing member 1 on the case, the vertical plate 22 is arranged in the middle of the latch 5, two reinforced positioning blocks 39 are further provided on the latch 5, and the two positioning blocks 39 are respectively positioned at two side edges of the vertical plate 22.

The fixing seat 11 for installing the lock box in the second embodiment is plate-shaped and is directly fixed on the second fixing member 2 on the case, two hinge plates 40 are arranged on the fixing seat 11, the hinge plates 40 penetrate into the lock box from two through holes at one end of the bottom cover plate 6 of the lock box, the lock box is hinged with the lock box through two lock box rotating shafts 35, and the lock box is integrally rotatably installed on the fixing seat 11. The bottom cover plate 6 of the lock box is also provided with two lock box springs 37 which provide outward spring force for the lock box and two spring fixing sleeves 36 which are used for installing the lock box springs 37, the lock box springs 37 are sleeved in the spring fixing sleeves 36, one ends of the lock box springs 37 are fixed on the spring fixing sleeves 36, the other ends are exposed, the length of the exposed ends is longer, the spring fixing sleeves 36 are fixed in spring installation grooves of the bottom cover plate 6, and the exposed ends of the lock box springs 37 are propped against the fixing seat 11. When the lock case is in contact with the holder 11, the lock case spring 37 is in a compressed state. The other end of the bottom cover plate 6 of the lock box is provided with positioning holes 38 corresponding to two reinforced positioning blocks 39. The button holes 30 are correspondingly arranged on the bottom cover plate 6.

As shown in fig. 20 and 21, the electronic lock for the luggage of this embodiment is schematically installed on the luggage, and the luggage 31 is provided with an electronic lock installation groove corresponding to the electronic lock for the luggage, and the lock catch 5, the fixing seat 11 and the lock box are respectively installed in the electronic lock installation groove correspondingly. When the lock box is required to be locked, the vertical plate 22 is correspondingly inserted into the button hole 30, the reinforcing positioning block 39 is correspondingly inserted into the positioning hole 38, and the reinforcing positioning block 39 plays a role in reinforcing and positioning. After unlocking, the lock box springs outwards under the action of the lock box spring 37.

Embodiment III:

As shown in fig. 22 to 26, an automatic luggage electronic lock according to a third embodiment is different from the first embodiment in that the linear mechanism according to the third embodiment includes a turntable 41, the cross section of the front end of the rotating shaft of the rotating motor 14 is D-shaped, the turntable 41 is fixed on the rotating shaft through a D-shaped hole in the middle, an axial eccentric tip 42 is disposed on the end face of the turntable 41 facing the push block 12, the eccentric tip 42 is in a straight rod shape, the eccentric tip 42 deviates from the rotation center axis of the turntable 41 by a certain distance, a spiral surface 43 is disposed on the end face of the push block 12 facing the turntable 12, and the end face of the eccentric tip 42 abuts against the spiral surface 43. When the rotating motor rotates positively, the pushing block 12 is pushed by the cooperation of the eccentric pin 42 and the spiral surface 43, the pushing block 12 pushes the locking hook 9 to unlock, after unlocking is completed, the rotating motor 14 is controlled to rotate reversely, and under the action of the reset spring 7, the locking hook 9 and the pushing block 12 are automatically reset.

Embodiment four:

fig. 27 to 32 show an automatic luggage electronic lock of a fourth embodiment, which is different from the second embodiment in the structure of the linear mechanism, and the linear mechanism of the fourth embodiment is identical to that of the third embodiment.

The linear mechanism of the third embodiment and the fourth embodiment can be unlocked only by rotating the rotating motor for about one turn, the transmission speed is faster than that of the linear mechanism of the first embodiment and the second embodiment, the speed of unlocking and resetting the luggage electronic lock of the first embodiment and the luggage electronic lock of the second embodiment is about 4 seconds, and the speed of unlocking and resetting the luggage electronic lock of the third embodiment and the fourth embodiment is about 1.2 seconds.

Claims

1. The utility model provides an automatic case and bag electronic lock, its includes lock box and hasp, install on the lock box and be used for hooking the lock latch hook of hasp, through the key rotation can promote when the lock is closed to the sea the latch hook unblock, the latch hook passes through reset spring reset, its characterized in that: a rotating motor and a push block which is arranged on a sliding path of the lock hook in a sliding manner are arranged in the lock box, the rotating motor is connected with the push block through a linear mechanism to drive the push block to slide, the push block pushes the lock hook to unlock when sliding to the lock hook, and the direction of pushing the lock hook to unlock by the push block is opposite to the elastic direction of the reset spring acting on the lock hook;

The linear mechanism comprises a turntable, the turntable is fixedly arranged on a rotating shaft of the rotating motor, an axial eccentric tip is arranged on the end face of the turntable, which faces the pushing block, and deviates from the rotating central shaft of the turntable, a spiral surface is arranged on the end face of the pushing block, which faces the turntable, and the end face of the eccentric tip is propped against the spiral surface;

The lock catch is provided with a vertical plate, a lock hole is formed in the vertical plate, a button hole is formed in the lock box corresponding to the vertical plate, a plug rod and a push rod are arranged on the lock hook, an inclined plane is arranged at the front end of the push rod, the plug rod and the push rod are respectively and correspondingly positioned below the button hole, when the lock catch is locked, the vertical plate of the lock catch is inserted into the button hole, and when the lock catch is unlocked, the plug rod is withdrawn from the lock hole, and the push rod pushes the vertical plate of the lock catch outwards through the inclined plane;

A stop lever is arranged on the lock hook at a position corresponding to the customs lock, a stop post is arranged at the inner end of the customs lock corresponding to the stop lever, and when the customs lock drives the stop post to rotate, the stop post acts on the stop lever to drive the lock hook to slide and unlock;

A limiting block is arranged on the side wall of the inner end of the customs lock, a positioning notch is arranged in the lock box corresponding to the limiting block, and the limiting block is positioned in the positioning notch;

The lock catch seat is also provided with a lock catch spring, and the lock catch spring provides an outward elasticity for the lock catch.