CN211258141U

CN211258141U - Electronic case lock

Info

Publication number: CN211258141U
Application number: CN201921562929.8U
Authority: CN
Inventors: 林小涛
Original assignee: Dongguan Kjl Electric Lock Co ltd
Current assignee: Dongguan Kjl Electric Lock Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-14
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses an electronic box lock, which comprises a cover plate, and a housing, a motor, the driving plate, the tongue, the pin, first spring, the second spring, mainboard and control battery, the stiff end of motor is fixed in the inside of shell, the activity end key of motor is connected with the cam cover, driving plate lateral sliding connects on the shell, be provided with the cam notch on the driving plate, the cam cover inserts in the cam notch, the driving plate is provided with the lug, the tongue is provided with the boss, lug and boss laminating, the tongue is provided with the spring groove, the one end of first spring is connected with the tank bottom in spring groove, the other one end and the shell of first spring are connected, the one end of second spring is connected on the apron, the other one end of second spring cup joints on the pin, be provided with the USB interface on the mainboard, still be provided with the zip fastener groove on the shell. This electronic box package lock passes through the bluetooth or sweeps a yard connection back, and the control tongue removes, and the pin will draw zipper head ejecting from drawing the zipper groove, overall structure is stable, and the operation is convenient.

Description

Electronic case lock

Technical Field

The utility model relates to a technical field of case and bag lock especially relates to an electron case and bag lock.

Background

In the current market, the case lock is widely applied to cases such as a luggage case, a storage case or a portable zipper case, and the main function is to lock two zipper sliders together, so that the case cannot be opened to protect articles in the case. Most of the existing luggage locks are key type luggage locks and password type luggage locks, and for the key type luggage locks, users need to remember to carry corresponding keys frequently, otherwise, the locks cannot be unlocked; for the code type case lock, a user needs to remember the code frequently, otherwise the lock cannot be unlocked. No matter be key formula case and bag lock or password formula case and bag lock, all the user is concerned about in the use and takes notes the password or carries the key, and it is convenient inadequately to use, needs the manual zip fastener head that will break away from to extract simultaneously and can open case and bag, and the convenience is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides an electronic box lock, this electronic box lock pass through the bluetooth or sweep the sign indicating number and connect the back, and the control tongue removes, and the pin will draw zipper head ejecting from drawing the zipper groove, overall structure is stable, and the operation is convenient.

To achieve the purpose, the utility model adopts the following technical proposal: an electronic box lock comprises a cover plate, a shell, a motor, a transmission plate, a sliding tongue, a pin, a first spring, a second spring, a main plate and a control battery, wherein the cover plate covers the shell, the main plate and the control battery are installed in the shell, the fixed end of the motor is fixed in the shell, the motor and the control battery are electrically connected with the main plate, the movable end key of the motor is connected with a cam sleeve, the transmission plate is transversely and slidably connected onto the shell, the transmission plate is provided with a cam groove opening, the cam sleeve is inserted into the cam groove opening, one side of the transmission plate, far away from the motor, is provided with a convex block, one side of the sliding tongue, close to the transmission plate, is provided with a boss, the convex block is attached to the boss, one side of the sliding tongue is provided with a spring groove, the first spring is positioned in the spring groove, the one end of first spring with the tank bottom in spring groove is connected, the other one end of first spring with the shell is connected, the tongue that slides is kept away from one side in spring groove is provided with oblique tongue, the one end of second spring is connected on the apron, the other one end of second spring cup joints on the pin, the pin is located oblique tongue is close to one side of apron, be provided with the USB interface on the mainboard, the USB interface runs through the shell, still be provided with the zip fastener groove on the shell.

As a preferable technical scheme, a sliding groove is transversely arranged on the cover plate, a sliding strip is fixed on one side of the sliding tongue close to the cover plate, and the sliding strip is connected in the sliding groove in a sliding manner.

As a preferable technical solution, a positioning blind hole is provided on the cover plate, and the second spring is inserted into the positioning blind hole.

As a preferred technical scheme, a through hole is formed in the middle of the shell, a key is installed in the through hole, and the key is electrically connected with the mainboard.

As a preferred technical scheme, the key is provided with anti-slip lines, and the anti-slip lines comprise a plurality of circular grooves.

As a preferred technical scheme, a sliding strip is fixed on the transmission plate, an auxiliary movable frame is fixed on the cover plate, a sliding groove is formed in the middle of the auxiliary movable frame, and the sliding strip is inserted into the sliding groove and is in sliding connection with the sliding groove.

As a preferred technical scheme, be provided with the power groove on the shell, negative pole battery spring is installed to the upper end in power groove, positive pole battery spring is installed to the lower extreme in power groove, the both ends of control battery respectively with negative pole battery spring with positive pole battery spring electric connection.

As a preferred technical scheme, the outside of shell is provided with the spacing groove, install the USB stopper in the spacing groove, the USB stopper run through behind the spacing groove with the mainboard is connected, the USB stopper lid is in on the USB interface.

The battery cover is connected with the battery mounting hole in a clamping mode.

The technical scheme is that the luggage case comprises a rear cover, wherein the case penetrates through the luggage case, the rear cover is located on the inner side of the luggage case, and the rear cover is in screwed connection with the case.

The utility model has the advantages that: the utility model provides an electronic box lock, this electronic box lock pass through the bluetooth or sweep the sign indicating number and connect the back, and the control tongue removes, and the pin will draw zipper head ejecting from drawing the zipper groove, overall structure is stable, and the operation is convenient.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a first combination diagram of an electronic luggage lock and a luggage according to an embodiment;

FIG. 2 is a second combination diagram of an electronic luggage lock and a luggage according to an embodiment;

FIG. 3 is a schematic diagram of a first partial structure of an electronic bag lock according to an embodiment;

FIG. 4 is a second partial schematic view of an electronic bag lock according to an embodiment;

FIG. 5 is a third partial structural view of an electronic bag lock according to an embodiment;

fig. 6 is a fourth partial structural schematic diagram of an electronic bag lock according to an embodiment.

In fig. 1 to 6:

1. a case; 2. a slider of a zipper fastener; 3. a cover plate; 4. a housing; 5. a motor; 6. a drive plate; 7. a sliding tongue; 8. a pin; 9. a first spring; 10. a second spring; 11. a main board; 12. a control battery; 13. a cam sleeve; 14. a cam slot; 15. a bump; 16. a boss; 17. a latch bolt; 18. a USB interface; 19. a zipper groove; 20. a chute; 21. a slide bar; 22. pressing a key; 23. a slide bar; 24. an auxiliary movable frame; 25. a sliding groove; 26. a negative battery spring; 27. a limiting groove; 28. a through hole; 29. a USB plug; 30. a battery cover; 31. and (7) a rear cover.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 6, in this embodiment, an electronic luggage lock includes a cover plate 3, a housing 4, a motor 5, a transmission plate 6, a sliding tongue 7, a pin 8, a first spring 9, a second spring 10, a main plate 11 and a control battery 12, wherein the cover plate 3 covers the housing 4, the main plate 11 and the control battery 12 are both installed in the housing 4, a fixed end of the motor 5 is fixed inside the housing 4, the motor 5 and the control battery 12 are both electrically connected to the main plate 11, a movable end of the motor 5 is keyed with a cam sleeve 13, the transmission plate 6 is laterally slidably connected to the housing 4, the transmission plate 6 is provided with a cam slot 14, the cam sleeve 13 is inserted into the cam slot 14, a protruding block 15 is provided on a side of the transmission plate 6 away from the motor 5, a boss 16 is provided on a side of the sliding tongue 7 close to the transmission plate 6, the lug 15 with 16 laminating of boss, one side of tongue 7 is provided with the spring groove, first spring 9 is located in the spring groove, the one end of first spring 9 with the tank bottom in spring groove is connected, the other one end of first spring 9 with shell 4 is connected, tongue 7 is kept away from one side in spring groove is provided with oblique tongue 17, the one end of second spring 10 is connected on the apron 3, the other one end of second spring 10 cup joints on the pin 8, the pin 8 is located oblique tongue 17 is close to one side of apron 3, be provided with USB interface 18 on the mainboard 11, USB interface 18 runs through shell 4, still be provided with zip fastener groove 19 on the shell 4.

When the bag is locked, the zipper head 2 of the case 1 is pressed into the zipper groove 19, the zipper head 2 pushes the sliding tongue 7 through the oblique tongue 17, the first spring 9 is compressed by the spring groove and the shell 4 in the process of horizontal movement of the sliding tongue 7, when the zipper head 2 completely enters the zipper groove 19, the pin 8 forces the second spring 10 to be compressed, then the first spring 9 pops out, and the oblique tongue 17 is controlled to penetrate through a hole in the middle of the zipper head 2, so that the bag is locked.

When the lock needs to be unlocked, the main board 11 is controlled to be started through Bluetooth or code scanning, the control battery 12 supplies power, the movable end of the motor 5 starts to rotate, the driving plate 6 moves in the horizontal direction under the matching action of the cam sleeve 13 and the cam notch 14, the lug boss 15 presses the boss 16, the sliding tongue 7 compresses the first spring 9, the inclined tongue 17 leaves the hole in the middle of the zipper puller 2, meanwhile, the second spring 10 is restored to jack up the pin 8, and the pin 8 withdraws the zipper puller 2 from the shell 4, so that the unlocking operation is performed.

When the control battery 12 is dead, a USB connection line can be connected to the USB interface 18 from the outside of the housing 4 to perform a charging operation on the control battery 12.

In this embodiment, a sliding groove 20 is transversely disposed on the cover plate 3, a sliding strip 21 is fixed on one side of the sliding tongue 7 close to the cover plate 3, and the sliding strip 21 is slidably connected in the sliding groove 20.

In order to stably control the active area of the sliding tongue 7, the unlocking and the bag locking are ensured by the relative sliding between the sliding groove 20 and the sliding strip 21.

In this embodiment, the cover plate 3 is provided with a positioning blind hole, and the second spring 10 is inserted into the positioning blind hole.

The position of the second spring 10 is positioned by utilizing the positioning blind hole, so that the displacement in the compression and ejection processes is prevented, and the service life of the lock body is prevented from being influenced.

In this embodiment, a through hole 28 is disposed in the middle of the housing 4, the through hole 28 is installed with the key 22, and the key 22 is electrically connected to the motherboard 11.

After the bluetooth connection or the code scanning connection, the key 22 needs to be manually pressed, and the mainboard 11 is started through the key 22.

In this embodiment, the key 22 is provided with anti-slip patterns, and the anti-slip patterns include a plurality of circular grooves.

The anti-slip pattern prevents the finger from slipping relative to the key 22, ensuring successful pressing.

In this embodiment, a sliding bar 23 is fixed on the driving plate 6, an auxiliary movable frame 24 is fixed on the cover plate 3, a sliding groove 25 is arranged in the middle of the auxiliary movable frame 24, and the sliding bar 23 is inserted into the sliding groove 25 and is slidably connected with the sliding groove 25.

In the process of moving the driving plate 6, the sliding bar 23 slides in the sliding groove 25, so that the sliding tongue 7 can be smoothly pushed by the movement of the driving plate 6.

In this embodiment, be provided with the power groove on the shell 4, negative pole battery spring 26 is installed to the upper end in power groove, positive pole battery spring is installed to the lower extreme in power groove, the both ends of control battery 12 respectively with negative pole battery spring 26 with positive pole battery spring electric connection.

The control battery 12 is mounted in the housing 4, the negative battery spring 26 and the positive battery spring clamp and fix the control battery 12, and both are responsible for current transmission between the control battery 12 and the main board 11.

In this embodiment, a limit groove 27 is disposed on an outer side of the housing 4, a USB plug 29 is installed in the limit groove 27, the USB plug 29 penetrates the limit groove 27 and then is connected to the motherboard 11, and the USB plug 29 covers the USB interface 18.

In order to protect the USB interface 18 exposed on the housing 4, the USB plug 29 is additionally provided, and the USB plug 29 is plugged in the limiting groove 27 to cover the USB interface 18 without charging, so as to effectively prevent dust.

In this embodiment, the battery cover includes a battery cover 30, a battery mounting opening is disposed on the cover plate 3, and the battery cover 30 is fastened to the battery mounting opening.

The battery cover 30 is opened to replace the control battery 12, and the clamping connection is convenient to detach and install.

In this embodiment, the case includes a rear cover 31, the housing 4 penetrates through the case 1, the rear cover 31 is located inside the case 1, and the rear cover 31 is screwed to the housing 4.

The rear cover 31 is used for installing and fixing the shell 4 and the internal parts on the case 1, so that the whole structure is stable.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. An electronic box lock is characterized by comprising a cover plate, a shell, a motor, a transmission plate, a sliding tongue, a pin, a first spring, a second spring, a main plate and a control battery, wherein the cover plate covers the shell, the main plate and the control battery are installed in the shell, the fixed end of the motor is fixed in the shell, the motor and the control battery are electrically connected with the main plate, the movable end key of the motor is connected with a cam sleeve, the transmission plate is transversely and slidably connected onto the shell, the transmission plate is provided with a cam groove opening, the cam sleeve is inserted into the cam groove opening, one side of the transmission plate, far away from the motor, is provided with a convex block, one side of the sliding tongue, close to the transmission plate, is provided with a boss, the convex block is attached to the boss, one side of the sliding tongue is provided with a spring groove, the first spring is located in the spring groove, the one end of the first spring with the tank bottom in spring groove is connected, the other end of the first spring with the shell is connected, the tongue that slides is kept away from one side in spring groove is provided with the latch tongue, the one end of second spring is connected on the apron, the other end of second spring cup joints on the pin, the pin is located the latch tongue is close to one side of apron, be provided with the USB interface on the mainboard, the USB interface runs through the shell, still be provided with the zip fastener groove on the shell.

2. The electronic luggage lock of claim 1, wherein a sliding slot is transversely formed on the cover plate, and a sliding strip is fixed on one side of the sliding tongue close to the cover plate and is slidably connected in the sliding slot.

3. The electronic luggage lock of claim 1, wherein said cover plate is provided with a blind positioning hole, and said second spring is inserted into said blind positioning hole.

4. The electronic luggage lock of claim 1, wherein a through hole is formed in the middle of the housing, a key is installed in the through hole, and the key is electrically connected with the main board.

5. The electronic luggage lock of claim 4, wherein the key is provided with anti-slip threads, and the anti-slip threads comprise a plurality of circular grooves.

6. The electronic luggage lock of claim 1, wherein a sliding bar is fixed on the transmission plate, an auxiliary movable frame is fixed on the cover plate, a sliding groove is formed in the middle of the auxiliary movable frame, and the sliding bar is inserted into the sliding groove and is slidably connected with the sliding groove.

7. The electronic box lock of claim 1, wherein the housing is provided with a power supply slot, the upper end of the power supply slot is provided with a negative battery spring, the lower end of the power supply slot is provided with a positive battery spring, and two ends of the control battery are electrically connected with the negative battery spring and the positive battery spring respectively.

8. The electronic box lock as claimed in claim 1, wherein a limiting groove is formed in an outer side of the housing, a USB plug is installed in the limiting groove, the USB plug penetrates through the limiting groove and then is connected with the main board, and the USB plug covers the USB interface.

9. The electronic box lock of claim 1, comprising a battery cover, wherein the cover plate is provided with a battery mounting opening, and the battery cover is fastened to the battery mounting opening.

10. The electronic luggage lock of claim 1, comprising a rear cover, wherein the housing extends through the luggage, the rear cover is located inside the luggage, and the rear cover is screwed to the housing.