CN213234613U

CN213234613U - Fingerprint lock, pull head and safe case

Info

Publication number: CN213234613U
Application number: CN202020474440.1U
Authority: CN
Inventors: 刘爱添
Original assignee: Shenzhen Walsun Digital Technology Co ltd
Current assignee: Shenzhen Walsun Digital Technology Co ltd
Priority date: 2019-09-03
Filing date: 2020-04-02
Publication date: 2021-05-18
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a request protection fingerprint lock, pull head and safe case, the fingerprint lock includes lock shell, fingerprint unlocking mechanism and locking mechanism; the fingerprint unlocking mechanism and the locking mechanism are arranged on the lock shell; a lock shell is internally provided with a locking position for inserting a locking pin sheet; the fingerprint unlocking mechanism comprises a fingerprint identification controller, a driving piece and a moving piece provided with an inclined part; the locking mechanism comprises a locking block, one end of the locking block is provided with a lock tongue, a notch is formed in the locking block, and the inclined part is abutted to the notch; the fingerprint identification controller identifies fingerprints and controls the action of the driving piece to drive the moving piece to move, and the inclined part drives the locking block to move so that the lock tongue moves out of the locking position. Therefore, the utility model discloses the problem that current safe case and bag is easily opened by other people has been avoided to the fingerprint lock, and sets up the rake through on the moving member and realize the unblock, can strengthen the stability of unblock.

Description

Fingerprint lock, pull head and safe case

Technical Field

The utility model relates to an intelligence lock and pull head technical field especially relate to a fingerprint lock and pull head and use safe case and bag of this fingerprint lock and pull head suitable for safe case and bag.

Background

Along with the increasing demands of people on traveling, business trips and the like, the demands of using safety bags such as travel bags, handbags, mobile bags, briefcases and the like for loading life clothes, data or valuables and the like are increasingly obvious. Because the articles are necessities of people for traveling, business trips and the like, the replacement rate is low, and the safety and durability of the articles are generally regarded as important. At present, locks used on safety cases are usually push type coded locks or sealed by zippers; although the coded lock has certain safety and anti-theft performance, the coded lock usually needs to be provided with a code and is easy to crack; the zipper only plays a role in sealing the bag opening, and does not have any anti-theft performance, potential hidden dangers are brought to outing travel, business trips and the like by using the pressing type coded lock or the zipper sealing, and the phenomena that valuables, data and the like are lost due to insufficient safety of the safe bag generally exist. Therefore, there is a need for an improved lock structure for use with existing security cases to improve the security of the security case.

SUMMERY OF THE UTILITY MODEL

To the shortcoming that above-mentioned prior art exists, the utility model aims to provide a safe case and bag of fingerprint lock, pull head and installed fingerprint lock and pull head leads to the problem of stealing valuables, data etc. easily in order to solve current safe case and bag security not enough.

In order to achieve the above object, in a first aspect, the present invention adopts the following technical solutions:

a fingerprint lock comprises a lock shell, a fingerprint unlocking mechanism and a locking mechanism;

the fingerprint unlocking mechanism and the locking mechanism are arranged on the lock shell;

a lock shell is internally provided with a locking position for inserting a locking pin sheet;

the fingerprint unlocking mechanism comprises a fingerprint identification controller, a driving piece and a moving piece provided with an inclined part;

the locking mechanism comprises a locking block, one end of the locking block is provided with a lock tongue, a notch is formed in the locking block, and the inclined part is abutted to the notch;

the fingerprint identification controller identifies fingerprints and controls the action of the driving piece to drive the moving piece to move, and the inclined part drives the locking block to move so that the lock tongue moves out of the locking position.

Preferably, the moving member includes a thin plate and a thick plate, and the inclined portion is a thickness gradually-changing region at a joint of the thin plate and the thick plate.

Preferably, the moving direction of the moving member is perpendicular to the moving direction of the locking block.

Preferably, the locking mechanism further comprises a first elastic piece, one end of the first elastic piece is abutted to the lock shell, and the other end of the first elastic piece is abutted to the other end of the locking block and elastically deforms along with the movement of the locking block.

Preferably, the lock case comprises a bottom case, the bottom case is provided with lugs arranged in parallel at intervals to form a slide way, and the driving part drives the moving part to move along the slide way.

Preferably, the fingerprint unlocking mechanism further comprises an elastic assembly for pushing the lock pin sheet, the elastic assembly is arranged opposite to the locking position, and the elastic assembly comprises two second elastic pieces and an elastic block arranged on the second elastic pieces.

Preferably, the driving piece is a motor, the fingerprint unlocking mechanism further comprises an eccentric rod arranged on the driving piece, a sliding groove is formed in the moving piece, the eccentric rod is arranged in the sliding groove, and the driving piece drives the eccentric rod to rotate and drives the moving piece to move.

The second aspect, the utility model discloses still adopt following technical scheme:

the utility model provides a be suitable for puller that connects with fingerprint lock is joined in marriage, includes the chain portion and the sticking department of rotating the connection, and chain portion is used for connecting the zip fastener chain belt, and the protruding lockpin piece that is used for inserting the fingerprint lock that is equipped with of sticking department, lockpin piece offer the fore shaft, and the lockpin piece is used for inserting the lock positioning and locking mechanism locking of fingerprint lock.

Preferably, the locking pin piece is provided along a width direction of the locking part, or the locking pin piece is provided along a length direction of the locking part.

The third aspect, the utility model discloses still adopt following technical scheme:

a safe luggage comprising a luggage body, a zipper and the fingerprint lock of the first aspect, the zipper having the slider of the second aspect, the fingerprint lock and zipper being cooperatively mounted to the luggage body, the fingerprint lock and zipper being lockable to one another.

The utility model discloses fingerprint tool to lock has fingerprint unlocking mechanism, locks through fingerprint identification controller identification fingerprint, uses convenient safety, in addition, fingerprint identification controller identification fingerprint and control driving piece action, and the drive moving member removes, and slope drive locking piece removes, makes the spring bolt shift out the lock positioning, shifts out the lock positioning through driving locking mechanism, makes the moving member and treats locking article locking, consequently, the utility model discloses the fingerprint lock has avoided the not enough problem that makes valuables, data etc. of current safe case and bag security to lose easily, and realizes the unblock through setting up the slope on the moving member, can strengthen the stability of locking.

Drawings

FIG. 1 is a schematic diagram of the construction of one embodiment of a security bag;

FIG. 2 is a partially exploded view of FIG. 1;

FIG. 3 is an exploded view of the fingerprint lock;

FIG. 4 is an enlarged view of the location indicated by A in FIG. 3;

FIG. 5 is a schematic structural view of an embodiment of the pull head;

FIG. 6 is a schematic structural view of another embodiment of the pull head;

FIG. 7 is a second exploded view of the fingerprint lock;

FIG. 8 is a rear view of the center housing;

FIG. 9 is a front view of a portion of the fingerprint lock;

figure 10 is a partial exploded view of the fingerprint lock.

The reference numbers are as follows:

100-safety bags; 1-box body, 11-chain belt, 12-slider, 121-locking part, 1211-locking pin sheet, 1212-locking mouth, 122-linking part, 123-chain interface, 1231-smooth structure, 13-mounting part and 14-zipper; 2-fingerprint lock, 21-locking position, 22-top shell, 221-charging hole, 23-middle shell, 231-first mounting groove, 232-second mounting groove, 24-bottom shell, 241-second projection, 242-first projection, 243-slideway, 25-lock shell and 26-pressing opening; 3-fingerprint unlocking mechanism, 31-fingerprint reading window, 32-driving piece, 321-eccentric rod, 33-moving piece, 331-inclined part, 332-sliding chute, 333-thin plate, 334-thick plate, 34-elastic component, 341-elastic block, 342-second elastic piece, 35-charging socket, 36-circuit board, 37-power supply, 38-fingerprint identification controller, 39-electronic switch and 391-touch part; 4-locking mechanism, 41-locking block, 411-bolt, 412-notch and 42-first elastic element.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1-2, the security suitcase 100 of the present embodiment includes a suitcase body 1, a zipper 14 and a fingerprint lock 2, wherein the zipper 14 and the fingerprint lock 2 are cooperatively installed on the suitcase body 1, specifically, the zipper 14 seals the suitcase body 1, and the fingerprint lock 2 is installed on the installation portion 13. The zipper 14 and the fingerprint lock 2 can mutually lock the luggage body 1 so as to ensure the safety of articles in the luggage body 1.

Referring to fig. 2-5, the fingerprint lock 2 includes a lock case 25, and a fingerprint unlocking mechanism 3 and a fingerprint locking mechanism 4 disposed in the lock case 25; the lock case 25 is provided with a lock position 21 into which the lock pin 1211 is inserted. The fingerprint unlocking machine 3 comprises a fingerprint identification controller 38 (figure 7), a driving piece 32 and a moving piece 33 provided with an inclined part 331; the lock mechanism 4 abuts against the inclined portion 331; the fingerprint identification controller 38 identifies a fingerprint and controls the driving member 32 to operate, so as to drive the moving member 33 to move, and drive the locking mechanism 4 to move to the locking position 21 to lock the locking notch 1212 of the slider 12 or move out of the locking position 21 to release the locking notch 1212 of the slider 12, and the locking pin 1211 can extend into the locking position 121 and be locked with the locking mechanism 4.

The fingerprint unlocking mechanism 3 of this embodiment unlocks through fingerprint control, uses convenient safety, has avoided current safe case and bag 100 probably to lead to the problem of stolen such as valuables, data because the security is not enough.

In addition, the inclined part 331 is arranged on the moving part 33 to drive the locking mechanism 4 to move out of the locking position 21 to realize unlocking, and the force exerted on the locking block 41 by the inclined part 331 is relatively balanced, so that the moving stability of the locking block 41 can be further improved, and the stability of locking and unlocking is enhanced.

Referring to fig. 2 and 5 to 6, the slide fastener 14 includes a fastener tape 11 and a slider 12, the fastener tape 11 is fixed to the package body 1, and the fastener tape 11 seals the package body 1 by the slider 12. The slider 12 includes a link portion 122 and a locking portion 121, and the locking portion 121 is rotatably connected to the link portion 122, so that the locking portion 121 can slide the tape 11 at a different angle from the fastener tape 11, which is convenient to use. The link portion 122 has a link port 123, and the link port 123 is used for linking the chain belt 11. One end of the chain interface 123 far away from the locking portion 121 is provided with a smooth structure 1231, the chain belt 11 is connected through the smooth structure 1231, and when the zipper head 12 is pulled to open or close the chain belt 11, the pulling force is more concentrated and the labor is saved.

The locking portion 121 has a locking pin 1211 protruding from a rear surface thereof, and the locking pin 1211 is provided with a locking notch 1212. As for the arrangement of the lock pin 1211, the lock pin 1211 is arranged along the width direction of the locking part 121 in fig. 5, and the lock pin 1211 is arranged along the length direction of the locking part 121 in fig. 6. The different arrangement positions of the lock pin 1211 can determine the installation position of the fingerprint lock 2, and when the size of the lock pin 1211 is the same, the slider 12 in which the lock pin 1211 is arranged in the length direction of the locking part 121 can be made smaller.

Referring to fig. 2-3 and 7-8, the lock case 25 is used for installing the fingerprint unlocking mechanism 3 and the locking mechanism 4, the lock case 25 includes a top case 22, a middle case 23 and a bottom case 24, the top case 22 is provided with a pressing opening 26 and a charging hole 221, the pressing opening 26 is convenient for the fingerprint reading window 31 to be exposed and pressed by fingers, and the charging hole 221 is used for accommodating the charging jack 35. The middle case 23 is concavely provided with a first mounting groove 231 and a second mounting groove 232 at the side opposite to the bottom case 24, and the fingerprint unlocking machine 3 and the locking mechanism 4 are clamped through the first mounting groove 231 and the second mounting groove 232.

As shown in fig. 10, the bottom shell 24 is convexly provided with a first protrusion 242 and a second protrusion 241 which are arranged in parallel at intervals to form a slide 243, and the slide 243 facilitates the moving of the moving member 33.

Referring to fig. 3 and fig. 7-9, the fingerprint unlocking mechanism 3 is disposed on the bottom housing 24, and the fingerprint unlocking mechanism 3 includes a fingerprint identification controller 38, a driving member 32, a moving member 33, an elastic component 34, and an electronic switch 39. The fingerprint identification controller 38 specifically includes a fingerprint reading window 31, a circuit board 36, a power supply 37, and a charging jack 35, wherein the fingerprint reading window 31, the power supply 37, the charging jack 35, and an electronic switch 39 are all electrically connected to the circuit board 36, the fingerprint reading window 31 is exposed out of the pressing port 26 of the lock case 25, when a fingerprint is pressed on the window, if the fingerprint matches, the fingerprint identification controller 38 controls the driving member 32 to drive the moving member 33 to move, and if the fingerprint does not match, the fingerprint identification controller 38 does not respond. The fingerprint recognition controller 38 controls the rotation of the driving member 32 through the existing circuit board 36 structure, the power source 37 may be a battery for supplying power, and the charging socket 35 passes through the charging hole 221 for charging.

Referring to fig. 8-10, the driving member 32 is provided with an eccentric rod 321, the driving member 32 rotates to drive the eccentric rod 321 to eccentrically rotate, and the moving member 33 is provided with an inclined portion 331 and a sliding slot 332. Specifically, the inclined portion 331 may be a thickness gradient region, and the moving member 33 includes a thin plate 333 and a thick plate 334, and the inclined portion 331 is formed by the thickness gradient region at the joint of the thin plate 333 and the thick plate 334. The inclined portion 331 is reduced in thickness as the distance from the slide groove 332 increases. The eccentric rod 321 is disposed in the sliding slot 332, the driving member 32 rotates to drive the eccentric rod 321 to eccentrically rotate, the rotating eccentric rod 321 drives the moving member 33 to move in the sliding channel 243, and the inclined portion 331 drives the locking mechanism 4 to move close to or away from the locking position 21 (fig. 2) to drive the locking tongue 411 to extend into the locking position 21 or slide out of the hole of the locking position 21. The electronic switch 39 is fixed on the bottom case 24, the electronic switch 39 is electrically connected to the circuit board 36, and when the moving member 33 moves in the slide 243, the thin plate 333 of the moving member 33 touches the touch portion 391 of the electronic switch 39, thereby controlling the on/off of the circuit. The driving member 32 can be a motor and is clamped in the second mounting groove 232.

Referring to fig. 9-10, the elastic member 34 is disposed opposite to the locking position 21 (fig. 2), and the elastic member 34 is used for pushing the slider 12. Specifically, the elastic assembly 34 includes two second elastic members 342 and a spring block 341 disposed on the second elastic members 342, and the second elastic members 342 may be springs. When locking, the lock pin 1211 of the slider 12 abuts against the elastic block 341 to compress the second elastic member 342, and when unlocking, the second elastic member 342 returns, and because the elastic member 34 is disposed opposite to the locking position 21, the second elastic member 342 applies an outward force to the slider 12 in a direction opposite to the locking position 21 through the elastic block 341, so as to eject the slider 12 out of the locking position 21.

Referring to fig. 8-10, the locking mechanism 4 includes a locking block 41 and a first elastic member 42, the locking block 41 is provided with a notch 412, one end of the locking block 41 is provided with a latch tongue 411, the latch tongue 411 is used for locking with the slider 12, and the other end of the locking block 41 abuts against the first elastic member 42. Specifically, the locking mechanism 4 is slidably disposed in the first mounting groove 231, and one end of the first elastic member 42 abuts against the locking block 41, and the other end abuts against the inner wall of the first mounting groove 231. One end of the latch tongue 411 is in a streamline arc structure, and the width of the latch tongue 411 gradually decreases with the increase of the distance from the first elastic element 42, so that the locking notch 1212 is clamped and fixed with the latch tongue 411 when the lock pin 1211 is inserted. The inclined portion 331 abuts against the notch 412 during the moving process, and the thickness of the inclined portion 331 changes gradually, so that the locking block 41 abutting against the inclined portion is displaced along the thickness changing direction of the inclined portion 331, thereby driving the locking block 41 to approach or separate from the locking position 21 and deforming the first elastic member 42. The first elastic element 42 can be compressed or stretched, in this embodiment, the first elastic element 42 is a spring, the moving inclined portion 331 drives the locking block 41 to approach or separate from the locking position 21 and compresses the first elastic element 42, the compressed first elastic element 42 enables the moving element 33 and the locking block 41 to be stably contacted, and for the realization that the deformation of the first elastic element 42 is stretched, the first elastic element 42 and the locking tongue 411 can be arranged at the same end of the locking block 41. The inclined portion 331 abuts against the locking block 41 to slide on the first projection 242 and the second projection 241 in a direction perpendicular to the moving direction of the moving member 33.

Referring to fig. 2 and 10, based on the above structure, the locking and unlocking processes of the safety bag 100 of the present embodiment are as follows: after the fastener tapes 11 are fastened together by the slider 12 of the slide fastener 14, the lock pin 1211 on the slider 12 is inserted into the lock position 21, and the locking notch 1212 on the lock pin 1211 is engaged with the locking tongue 411 of the lock block 41 to be fixed and abuts against the elastic block 341 to compress the second elastic member 342.

When the fingerprint is unlocked, a finger presses the fingerprint reading window 31, if the fingerprints are matched, the driving piece 32 drives the driving piece 32 to rotate, the rotating eccentric rod 321 drives the moving piece 33 to move in the slide rail 243, the inclined part 331 presses the notch 412 of the locking block 41, the locking block 41 is driven to move in the direction away from the locking position 21, the bolt 411 slides out of the hole of the locking 21 and compresses the first elastic piece 42, the locking notch 1212 on the locking pin 1211 is separated from the bolt 411 of the locking block 41, when the fingerprint continues to move, the thin plate 333 of the moving piece 33 touches the touch part 391 of the electronic switch 39, the circuit is disconnected, and the driving piece 32 stops rotating. In this process, since the elastic member 34 is disposed opposite to the locking position 21, the second elastic member 342 is restored, and the elastic block 341 gives an elastic restoring force to the lock pin 1211 in the direction of the locking position 21, pushing the lock pin 1211 out of the locking position 21, and pulling the slider 12 to pull the fastener tape 11 apart to open the secure bag 100. Then, the compressed first elastic member 42 is restored, the first elastic member 42 pushes the locking block 41 to move close to the locking position 21, the locking block 41 drives the moving member 33 to move in the opposite direction, and the thin plate 333 of the moving member 33 again touches the touch portion 391 of the electronic switch 39, so that the circuit is connected.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A fingerprint lock is characterized by comprising a lock shell, a fingerprint unlocking mechanism and a locking mechanism;

2. The fingerprint lock of claim 1, wherein the moving member comprises a thin plate and a thick plate, and the inclined portion is a thickness gradient region where the thin plate and the thick plate meet.

3. The fingerprint lock of claim 1, wherein the direction of movement of the moving member is perpendicular to the direction of movement of the locking block.

4. The fingerprint lock of claim 2, wherein the locking mechanism further comprises a first elastic member, one end of the first elastic member abuts against the lock housing, and the other end of the first elastic member abuts against the other end of the locking block and is elastically deformed along with the movement of the locking block.

5. The fingerprint lock of claim 1, wherein the lock housing comprises a bottom shell, and the bottom shell is provided with spaced parallel protrusions forming slideways, and the driving member drives the moving member to move along the slideways.

6. The fingerprint lock of claim 1, wherein the fingerprint unlocking mechanism further comprises a resilient assembly for urging the locking pin, the resilient assembly being disposed opposite to the locking position, the resilient assembly comprising two second resilient members and a resilient block disposed on the second resilient members.

7. The fingerprint lock of claim 1, wherein the driving member is a motor, the fingerprint unlocking mechanism further comprises an eccentric rod disposed on the driving member, the moving member is provided with a sliding slot, the eccentric rod is disposed in the sliding slot, and the driving member drives the eccentric rod to rotate and drives the moving member to move.

8. The pull head suitable for being matched and connected with a fingerprint lock is characterized by comprising a link part and a locking part which are in rotating connection, wherein the link part is used for connecting a zipper belt, a lock pin sheet used for being inserted into the fingerprint lock is arranged on the locking part in a protruding mode, a lock opening is formed in the lock pin sheet, and the lock pin sheet is used for being inserted into the locking position of the fingerprint lock and locked with a locking mechanism.

9. The slider according to claim 8, wherein said locking pin piece is provided in the locking portion width direction, or said locking pin piece is provided in the locking portion length direction.

10. A safety bag, characterized in that: comprising a luggage body, a zipper and a fingerprint lock according to any of claims 1-7, the zipper having a slider according to any of claims 8-9, the fingerprint lock and zipper being cooperatively mounted to the luggage body, the fingerprint lock and zipper being lockable to each other.