CN208056869U - A kind of self-action case electronic lock - Google Patents

Abstract

The utility model discloses an automatic electronic lock for luggage, which comprises a lock box and a lock buckle. A customs lock and a sliding hook for hooking the lock buckle are installed on the lock box. The lock can be pushed when the customs lock is turned by a key. The hook is unlocked, and the lock hook is reset by the return spring. A rotating motor and a push block slidingly installed on the sliding path of the lock hook are installed in the lock box. The rotating motor is connected with the push block through a linear mechanism, driving the push block to slide, and the push block slides Push the lock hook to unlock when moving towards the lock hook, and the direction in which the push block pushes the lock hook to unlock is opposite to the elastic force direction of the return spring acting on the lock hook. The utility model can realize automatic unlocking by controlling the rotating motor.

Description

An automatic electronic lock for luggage

technical field

The utility model relates to an electronic lock for luggage, in particular to an automatic electronic lock for luggage.

Background technique

There are also electronic locks for luggage on the market now. After fingerprint identification, the electronic lock is controlled by the fingerprint device to unlock. After the unlocking is successful, you need to push the unlock keys on the electronic locks on both sides of the luggage with both hands to unlock, and luggage is usually used by people when they go out. At this time, you may be carrying a variety of large and small bags of luggage. If you want to open the luggage, you usually need to put down the luggage on your body before you can unlock it with both hands. A lock will achieve great convenience.

Utility model content

The technical problem to be solved by the utility model is to provide an automatic luggage electronic lock, which can realize automatic unlocking by controlling the rotating motor.

To solve the problems of the technologies described above, the technical scheme adopted by the utility model is as follows:

An automatic electronic lock for luggage, which includes a lock box and a lock buckle. A customs lock and a sliding hook for hooking the lock buckle are installed on the lock box. When the customs lock is turned by a key, the lock hook can be pushed to unlock, and the lock hook It is reset by a return spring, and it is characterized in that: a rotating motor and a push block slidingly installed on the sliding path of the lock hook are installed in the lock box, and the rotating motor is connected with the push block through a linear mechanism, driving the push block to slide, and the push block slides to When 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 return spring acting on the lock hook.

Further, the linear mechanism includes a threaded rod and a nut, the threaded rod is arranged on the rotating shaft of the rotating motor, the nut is fixedly installed in the middle of the push block, and the nut is installed in cooperation with the threaded rod.

Further, the linear mechanism includes a turntable, the turntable is fixedly installed on the rotating shaft of the rotating motor, the end surface of the turntable facing the push block is provided with an axial eccentric tip, and the eccentric tip deviates from the rotation center axis of the turntable, and the end surface of the push block facing the turntable A helical surface is provided, and the end surface of the eccentric tip abuts on the helical surface.

Further, the lock buckle is provided with a vertical plate, the vertical plate is provided with a lock hole, the corresponding vertical plate is provided with a grommet on the lock box, the lock hook is provided with a plunger and a push rod, the front end of the push rod is provided with a slope, and the plunger Corresponding to the push rod are located below the buttonhole. When locking, the vertical plate of the lock catch is inserted into the button hole, and the insertion rod is inserted into the lock hole. When unlocking, the insertion rod exits the lock hole, and the push rod pushes the vertical plate of the lock catch outward through the inclined plane. .

Further, a retaining rod is provided at the position corresponding to the customs lock on the lock hook, and a retaining post is provided at the inner end of the customs lock corresponding to the retaining rod. When the customs lock drives the retaining post to rotate, the retaining post acts on the retaining rod, driving the lock hook to slide unlock.

Further, a limit block is provided on the inner end side wall of the customs lock, and a positioning notch is provided for the corresponding limit block in the lock box, and the limit block is located in the positioning notch; when the customs lock is in the closed position, the limit block tops the position On one end wall of the notch, when the customs lock is in the unlocked position, the limit block is pushed against the other end wall of the positioning notch.

Further, a lock spring is installed on the lock seat, and the lock spring provides elastic force to the outside for the lock.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model can control the rotation of the rotating motor to control the sliding of the push block, and realize automatic unlocking by pushing the lock hook through the push block. For example: connect the rotary motor of the present utility model with the fingerprint device, when in use, after entering the correct fingerprint on the fingerprint device with one hand, the fingerprint device controls the rotation of the rotary motor to unlock, and after the unlocking is completed, controls the rotary motor to reversely rotate and reset, Therefore, the luggage can be unlocked with one hand, and the unlocking operation is simple.

Description of drawings

Fig. 1 is the exploded view of the luggage electronic lock according to the first embodiment of the utility model;

Fig. 2 is one of the schematic diagrams of the luggage electronic lock in Embodiment 1 of the present invention after the fixing seat and the bottom cover are hidden, showing that it is in the locked state;

Fig. 3 is the second schematic diagram of the luggage electronic lock in the first embodiment of the present invention after hiding the fixing seat and the bottom cover plate, showing that it is in the unlocked state, and the lock hook is unlocked by pushing the block;

Fig. 4 is the third schematic diagram of the luggage electronic lock in Embodiment 1 of the present invention after hiding the fixing seat and the bottom cover plate, showing that it is in an unlocked state and unlocked by turning the customs lock;

Fig. 5 is a perspective view of the customs lock of the luggage electronic lock according to the first embodiment of the utility model;

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

Fig. 7 is a perspective view of the first fixing part and the second fixing part;

Fig. 8 is one of the schematic diagrams when the luggage electronic lock according to the first embodiment of the present invention is installed on the first fixing part and the second fixing part;

Fig. 9 is the second schematic diagram when the luggage electronic lock according to the first embodiment of the present invention is installed on the first fixing part and the second fixing part;

Fig. 10 is one of the schematic diagrams when the luggage electronic lock according to the first embodiment of the present invention is installed on the luggage, showing that the luggage is in a locked state;

Fig. 11 is the second schematic diagram when the luggage electronic lock according to the first embodiment of the present invention is installed on the luggage, showing that the luggage is in an open state;

Fig. 12 is an exploded view of the luggage electronic lock according to the second embodiment of the utility model;

Fig. 13 is a schematic diagram of the luggage electronic lock according to the second embodiment of the present invention when the buckle, fixing seat and bottom cover are hidden;

Fig. 14 is one of the schematic diagrams when the case electronic lock of the second embodiment of the utility model hides the shell, showing that it is in the locked state;

Fig. 15 is the second schematic diagram of the luggage electronic lock in the second embodiment of the present invention when the housing is hidden, showing that it is in the unlocked state, and the lock hook is unlocked by pushing the push block;

Fig. 16 is a schematic diagram of the buckle and the fixing seat of the luggage electronic lock according to the second embodiment of the present invention;

Fig. 17 is the third schematic diagram of the luggage electronic lock in the second embodiment of the present invention when the shell is hidden, showing that it is in an unlocked state, and unlocked by turning the customs lock;

Fig. 18 is one of the schematic diagrams when the luggage electronic lock according to the second embodiment of the present invention is installed on the first fixing part and the second fixing part;

Fig. 19 is the second schematic diagram when the luggage electronic lock according to the second embodiment of the present invention is installed on the first fixing part and the second fixing part;

Fig. 20 is one of the schematic diagrams when the luggage electronic lock according to the second embodiment of the present invention is installed on the luggage; it shows that the luggage is in a locked state;

Fig. 21 is the second schematic diagram when the luggage electronic lock is installed on the luggage according to the second embodiment of the utility model; it shows that the luggage is in an open state;

Fig. 22 is an exploded view of the luggage electronic lock according to the third embodiment of the utility model;

Fig. 23 is a schematic diagram of the turntable and push block of the luggage electronic lock according to the third embodiment of the utility model;

Fig. 24 is one of the schematic diagrams of the luggage electronic lock according to the third embodiment of the utility model after the fixing seat and the bottom cover are hidden, showing that it is in the locked state;

Fig. 25 is the second schematic diagram of the luggage electronic lock in the third embodiment of the present invention after hiding the fixing seat and the bottom cover plate, showing that it is in the unlocked state, and the lock hook is unlocked by pushing the block;

Fig. 26 is the third schematic diagram of the luggage electronic lock in embodiment three of the present invention after hiding the fixing seat and the bottom cover plate, showing that it is in an unlocked state and unlocked by turning the customs lock;

Fig. 27 is an exploded view of the luggage electronic lock according to the fourth embodiment of the utility model;

Fig. 28 is a schematic diagram of the turntable and push block of the luggage electronic lock according to the fourth embodiment of the present invention;

Fig. 29 is a schematic diagram of the luggage electronic lock according to the fourth embodiment of the present invention when the buckle, fixing seat and bottom cover are hidden;

Fig. 30 is one of the schematic diagrams when the electronic lock for luggage according to the fourth embodiment of the present invention hides the shell, showing that it is in the locked state;

Fig. 31 is the second schematic diagram of the luggage electronic lock according to the fourth embodiment of the present invention when the housing is hidden, showing that it is in the unlocked state, and the lock hook is unlocked by pushing the push block;

Fig. 32 is the third schematic diagram of the luggage electronic lock according to the fourth embodiment of the present invention when the casing is hidden, showing that it is in an unlocked state and unlocked by turning the customs lock.

Meanings of reference signs in the figure:

1-first fixing piece; 2-second fixing piece; 3-lock spring; 4-rotating shaft; 5-lock; 6-bottom cover; 7-return spring; 8-customs lock; 10-shell; 11-fixed seat; 12-push block; 13-nut; 14-rotating motor; 15-wire; 16-lock seat; ;20-threaded rod; 22-vertical plate; 23-lock hole; 24-step; 25-insert rod; 26-push rod; -luggage; 32-handle; 33-fingerprint device; 34-solar panel; 35-lock box shaft; 36-spring fixing sleeve; 37-lock box spring; 38-positioning hole; ; 41-turntable; 42-eccentric tip; 43-helicoid.

Detailed ways

Below in conjunction with embodiment the utility model is further described.

Embodiment one:

A kind of automatic luggage electronic lock of this embodiment as shown in Fig. 1 to Fig. 4, it comprises lock box and buckle seat 16, is hinged with buckle 5 by rotating shaft 4 above the buckle seat 16, on the buckle seat 16 Also installed on the lock spring 3, the lock spring 3 provides upward elastic force for the lock, the bottom of the lock seat 16 is provided with a rotating shaft limiter 17, and the rotating shaft 4 and the lock spring 3 are assembled on the In the mounting groove of the lock seat 16 , the lock spring 3 is sleeved on one end of the rotating shaft 4 , one end of the lock spring 3 is limited on the lock seat 16 , and the other end is pushed against the lock 5 . A vertical plate 22 extends vertically downward from the front end of the lock catch 5 , and a locking hole 23 is arranged on the vertical plate 22 . The buckle seat 16 is fixed on the first fixing part 1 on the luggage.

A customs lock 8, a lock hook 9, a return spring 7, a rotating motor 14 and a push block 12 are installed on the lock box, the lock box is composed of a casing 10 and a bottom cover 6, and the bottom cover 6 is fixed to the inner end of the casing 10 by screws , to seal the opening at the end of the shell 10. The inner end of the lock box is covered with a fixed seat 11, and the fixed seat 11 is fixedly connected with the inner end of the lock box by screws. As shown in Figures 7 to 9, during installation, an installation hole 28 is opened corresponding to the lock box on the second fixing part 2 on the luggage, the lock box is inserted from the front and passes through the installation hole 28, and then the fixing seat 11 sets On the inner end of the lock box, screw on the screw to fix it, and the second fixing member 2 is sandwiched between the fixing seat 11 and the front panel of the housing 10, thereby fixing the lock box.

The front of the shell 10 of the lock box is provided with a grommet 30 on the vertical plate 22 corresponding to the front end of the lock, and the two inner walls of the shell 10 are respectively provided with steps 24 for installing the lock hook 9 and the push block 12, the lock hook 9 and the push block 12. The two sides of the two sides are respectively limited on the steps 24 on both sides, and the lock hook 9 and the push block 12 can slide along the steps 24 respectively. The side of the casing 10 where the push block 12 is installed is provided with a rotating motor installation groove, and the rotating motor 14 is embedded in the motor installation groove. The rotating shaft of the rotating motor 14 is provided with a threaded rod 20, and the middle part of the push block 12 is fixedly equipped with a nut. 13. The nut 13 is installed in cooperation with the threaded rod 20, and the forward and reverse rotation of the rotating motor 14 drives the push block 12 to slide. The threaded rod 20 and the nut 13 are linear mechanisms for transmission. When the push block 12 slides to the lock hook 9, the lock hook is pushed to be unlocked.

On the opposite side of the housing 10 where the push block 12 is located, a return spring 7 and a customs lock 8 are installed. ring. The return spring 7 is installed between the fixed ring and the lock hook 9. The elastic direction of the return spring 7 acting on the lock hook 9 is opposite to the direction in which the push block 12 pushes the lock hook to unlock. The return spring 7 provides a restoring force for the lock hook 9.

As shown in Figure 5 and Figure 6, the position corresponding to the customs lock 8 on the lock hook 9 is provided with a retaining rod 27, and the inner end of the customs lock 8 is provided with a retaining post 19 corresponding to the retaining rod, and the retaining post 19 is located at the side of the retaining rod 27 facing the push One side of block 12, when turning the customs lock 8 by the key to drive the blocking post 19 to rotate, the blocking post 19 acts on the gear bar 27, and the bar bar 27 pulls the lock hook sliding unlocking to this side.

The inside end sidewall of customs lock 8 is provided with limit block 18, and the end corresponding limit block of fixed ring is provided with positioning otch 29, and limit block 18 is positioned in the position otch 29. When the customs lock 8 is in the locked position, the limit block 18 is pushed against one end wall of the positioning notch 29, and when the rotating customs lock 8 is in the unlocked position, the limit block 18 is pushed against the other end wall of the positioning notch 29, thereby realizing Limit the rotation of customs lock 8.

As shown in Figure 6, an insertion rod 25 and a push rod 26 are integrally provided on the lock hook 9, the insertion rod 25 and the push rod 26 are respectively located below the buttonhole 30, and the front ends of the insertion rod 25 and the push rod 26 are provided with inclined plane. During the locking process, turn the lock catch 5, insert the vertical plate 22 at the front end of the lock catch 5 into the buttonhole 30, the vertical plate 22 first presses on the slope of the insertion rod 25, thereby pushing the lock hook sideways, and the vertical plate 22 continues to move downward , under the effect of back-moving spring 7, locking hook 9 resets, and inserting rod 25 is inserted in the locking hole 23, and snap close 9 is locked, and at this moment, push rod 26 is positioned at the side below of vertical plate 22. When pushing the lock hook 9 to be unlocked by the push block 12 or the customs lock 8, the insertion rod 25 first withdraws from the lock hole 23, and then the slope of the push rod 26 is pressed on the end face of the vertical plate 22, thereby pushing the vertical plate 22 outwards. The function of auxiliary release is realized. After unlocking, the lock catch 5 ejects the lock box outwards under the action of the lock catch spring 3 .

As shown in Fig. 10 and Fig. 11, it is the schematic diagram that the luggage electronic lock of this embodiment is installed on the luggage 31. Two sets of the luggage electronic locks are installed on the luggage, which are respectively located on both sides of the luggage 31, and are also installed in the middle of the luggage 31. Fingerprint device 33 and solar panel 34 are arranged, and fingerprint device 33 is positioned between the two hinged ends of handle 32, and the control end of fingerprint device 33 is respectively connected with the rotating motor 14 of two luggage electronic locks by electric wire 15, and solar panel 34 can be fingerprint The power supply of the device 33 is charged. The unlocking process is: the user presses the finger on the fingerprint input panel of the fingerprint device 33, and the fingerprint device 33 judges whether the entered fingerprint is correct. If it is correct, the rotating motor 14 is controlled to rotate through the electric wire, and the push block 12 slides to the lock hook 9, Push the lock hook to unlock, and the lock catch 5 pops out of the lock box to realize automatic unlocking. Also can turn customs lock 8 unlocking by key.

Embodiment two:

As shown in Fig. 12 to Fig. 19, it is a kind of automatic luggage electronic lock of embodiment two, and the difference between embodiment two and embodiment one is:

Embodiment 2 is not provided with a lock seat, the lock 5 is plate-shaped, and is directly fixed on the first fixing part 1 on the luggage, the vertical plate 22 is arranged in the middle of the lock 5, and two locks 5 are also provided. A reinforced positioning block 39, two positioning blocks 39 are respectively located at the two sides of the vertical plate 22.

The fixing seat 11 used for installing the lock box in the second embodiment is plate-shaped, and is directly fixed on the second fixing part 2 on the luggage. The fixing seat 11 is provided with two hinged plates 40, and the hinged plates 40 are formed from the bottom of the lock box. Two through holes at one end of the cover plate 6 penetrate into the lock box, and then are hinged with the lock box through two lock box rotating shafts 35 , and the lock box as a whole is rotatably mounted on the fixed seat 11 . Two lock box springs 37 and two spring holders 36 for installing the lock box spring 37 are also installed on the bottom cover plate 6 of the lock box to provide the elastic force of the lock box to bounce outwards, and the lock box spring 37 suits In the spring fixing sleeve 36, one end of the lock box spring 37 is fixed on the spring fixing sleeve 36, and the other end is exposed. The length of the exposed end is longer, and the spring fixing sleeve 36 is fixed in the spring installation groove of the bottom cover plate 6. The exposed end of the lock box spring 37 abuts on the fixing base 11 . When the lock box is flat against the fixed seat 11, the lock box 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 the two reinforced positioning blocks 39 . The buttonhole 30 is also correspondingly opened on the bottom cover plate 6 .

As shown in Fig. 20 and Fig. 21, it is the schematic diagram that the luggage electronic lock of this embodiment is installed on the luggage. The luggage electronic lock is provided with an electronic lock installation groove corresponding to the luggage electronic lock on the luggage 31, and the lock catch 5, the fixing seat 11 and the lock box respectively correspond to Installed in the electronic lock installation slot. When the lock needs to be locked, the lock box is rotated, the vertical plate 22 is correspondingly inserted into the grommet 30, and the reinforced positioning block 39 is correspondingly inserted into the positioning hole 38, and the reinforced positioning block 39 plays the role of strengthening and positioning. After unlocking, the lock box springs outwards under the action of the lock box spring 37 .

Embodiment three:

As shown in Fig. 22 to Fig. 26, it is a kind of automatic luggage electronic lock of the third embodiment. The difference between the third embodiment and the first embodiment lies in the difference of the linear mechanism. The cross-section of the front end of the rotating shaft is D-shaped, and the turntable 41 is fixed on the rotating shaft through the D-shaped hole in the middle. An axial eccentric tip 42 is provided on the end face of the turntable 41 facing the push block 12, and the eccentric tip 42 is straight rod-shaped. The eccentric tip 42 deviates from the rotation center axis of the turntable 41 by a certain distance, the end surface of the push block 12 facing the turntable 12 is provided with a helical surface 43 , and the end surface of the eccentric tip 42 abuts on the helical surface 43 . When the rotary motor rotates forward, push the push block 12 through the cooperation of the eccentric tip 42 and the helical surface 43, and the push block 12 pushes the lock hook 9 to unlock. Hook 9 and push block 12 reset automatically.

Embodiment four:

As shown in Figure 27 to Figure 32, it is a kind of automatic luggage electronic lock of embodiment four, the difference between embodiment four and embodiment two lies in the difference of the linear mechanism, and the linear mechanism of embodiment four is different from the linear mechanism of embodiment three have the same structure.

The linear mechanism of Embodiment 3 and Embodiment 4 can be unlocked only by rotating the motor for about one turn, and its transmission speed is faster than that of the linear mechanism of Embodiment 1 and Embodiment 2. The unlocking and resetting speed of the luggage electronic lock is about 4 seconds, while the unlocking and resetting speed of the luggage electronic locks in Embodiment 3 and Embodiment 4 is about 1.2 seconds.

Claims (7)

1. a kind of self-action case electronic lock comprising lock box and lock are equipped with the use of customs's lock and sliding on the lock box In the latch hook for hooking the lock, the latch hook can be pushed to unlock when being locked by customs described in key turns, the latch hook passes through Resetting spring resets, it is characterised in that：Electric rotating machine is installed in the lock box and is slidably mounted on the sliding of the latch hook Pushing block on path, the electric rotating machine are connect by straight-line mechanism with the pushing block, drive the pushing block to slide, the pushing block Push latch hook unlock when sliding to the latch hook, the pushing block push the direction of the latch hook unlock and the action of reset spring in Elastic force direction on the latch hook is opposite.

2. self-action case electronic lock according to claim 1, it is characterised in that：The straight-line mechanism include threaded rod and Nut, the threaded rod are set in the rotary shaft of the electric rotating machine, and the nut is fixedly installed in the middle part of the pushing block, institute Nut is stated to install with shaft.

3. self-action case electronic lock according to claim 1, it is characterised in that：The straight-line mechanism includes turntable, institute It states turntable to be fixedly installed in the rotary shaft of the electric rotating machine, the end face towards pushing block of the turntable is equipped with axial bias The tip, the bias tip deviate the Pivot axle of the turntable, and the end face towards the turntable of the pushing block is equipped with helicoid, The end face of the bias tip peaks on the helicoid.

4. self-action case electronic lock according to claim 1, it is characterised in that：The lock is equipped with vertical panel, institute It states vertical panel and is equipped with lockhole, vertical panel is corresponded on the lock box and is provided with buttonhole, the latch hook is equipped with inserted link and push rod, described The front end of push rod is equipped with inclined-plane, and the inserted link and push rod are corresponding positioned at the lower section of buttonhole respectively, and when locking, the lock hangs down Straight panel is inserted into the buttonhole, and the inserted link is inserted into the lockhole, and when unlocked, the inserted link exits the lockhole, described to push away Bar pushes the vertical panel of the lock by inclined-plane outward.

5. self-action case electronic lock according to claim 1, it is characterised in that：Customs's lock is corresponded on the latch hook Position be equipped with bar, the inner end of customs lock corresponds to lever and is equipped with bumping post, and moving the bumping post when customs's lock strap rotates When, the bumping post acts on the lever, band moveable lock hook sliding unlock.

6. self-action case electronic lock according to claim 1, it is characterised in that：It is set on the inner end side wall of customs's lock There is limited block, the limited block is corresponded in the lock box and is equipped with polarizing slot, the limited block is located in the polarizing slot；When When customs's lock is in locked position of coupler, the limited block peaks on an end wall of the polarizing slot, at customs's lock When lockset position of coupler, the limited block peaks on another end wall of the polarizing slot.

7. self-action case electronic lock according to claim 1, it is characterised in that：On lock seat for installing lock also Latch spring is installed, the latch spring provides elastic force outward for the lock.