CN213330496U - Fingerprint padlock - Google Patents

Abstract

The utility model provides a fingerprint padlock. The fingerprint identification device comprises a shell, a control panel, a power supply device, a locking device, a lock beam and a fingerprint identification device, wherein the control panel, the power supply device and the locking device are contained in the shell, and the lock beam and the fingerprint identification device are matched with the locking device to realize locking or unlocking. The power supply device, the locking device and the fingerprint identification device are respectively connected with the control panel. The lock beam comprises a main body part, a limiting ring arranged at one end of the main body part and a clamping part arranged at the other end of the main body part, and the outer diameter of the clamping part is smaller than that of the main body part. The locking device comprises an ejector pin coaxially arranged with the clamping part, a swinging piece arranged above the ejector pin and a motor driving the swinging piece to move, and the swinging piece is clamped and matched with the clamping part during locking. When the locking mechanism is locked, the clamping part sequentially penetrates through an object to be locked and the limiting ring and then is inserted into the locking hole and is clamped and fixed with the swinging piece. The utility model provides a fingerprint padlock simple structure, it is small, portable conveniently locks and the unblock.

Description

Fingerprint padlock

[ technical field ] A method for producing a semiconductor device

The utility model relates to a tool to lock technical field especially relates to a fingerprint padlock.

[ background of the invention ]

The fingerprint lock is an intelligent lock, and is a perfect crystal of computer information technology, electronic technology, mechanical technology and modern hardware technology. The fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like. With the popularization of science and technology and the development of smart homes, more and more people also start to select fingerprint locks. The fingerprint is a convex and concave texture on the front skin at the tail end of a finger, although the fingerprint is only a small part of the skin of a human body, the fingerprint contains a large amount of information, the textures are different in patterns, break points and intersection points, the textures are called as 'features' in information processing, the features are proved to be different for each finger in medicine and have uniqueness and permanence, so that a person can be corresponding to the fingerprint, and the real identity of the person can be verified by comparing the fingerprint features of the person with the fingerprint features stored in advance.

The suitcase is usually provided with a coded lock for locking the two zipper sliders, so that the suitcase is locked. The application of present fingerprint lock is also more and more extensive, consequently, the utility model provides a fingerprint padlock that can be used to on suitcase and other objects.

[ Utility model ] content

Set up simple trick lock on the suitcase of prior art at present, be not convenient for unblank and lock, consequently, the utility model provides a fingerprint padlock.

The utility model provides a fingerprint padlock, includes the casing, accept in control panel, power supply unit, locking device in the casing, with locking device cooperation realizes locking or the collar and the fingerprint identification device of opening, power supply unit, locking device with the fingerprint identification device respectively with the control panel is connected, the collar include the main part, set up in the spacing ring of main part one end with set up in the chucking part of the other end of main part, chucking part external diameter is less than the external diameter of main part, locking device include with the coaxial thimble that sets up of chucking part, set up in the oscillating piece and the drive of thimble top the motor of oscillating piece motion, during the locking the oscillating piece with the chucking part block cooperation.

Preferably, the surface of the motor is provided with a protrusion which pushes the swinging piece to move.

Preferably, the locking device further comprises a swing cavity for accommodating the swing of the swing member.

Preferably, the locking device further comprises a limiting plate arranged between the motor and the swinging piece, and the limiting plate is flush with the bottom of the clamping part.

Preferably, the locking device further comprises an elastic element arranged on the thimble.

Preferably, the elastic member is a spring.

Preferably, the lock beam further comprises a butting hole which is arranged at the tail end of the clamping part and is matched and fixed with the thimble in a butting manner, and the outer diameter of the butting hole is larger than that of the thimble.

Preferably, the lock beam is a bendable material.

Compared with the prior art, the utility model realizes the locking function through the matching of the lock beam and the locking device, in particular to the arrangement that the swinging piece is matched and fixed with the clamping part, and the butting hole is butted with the thimble to realize the locking and unlocking, the structure is simple, and the locking performance is good; meanwhile, the top column is provided with an elastic piece, so that the lock beam can be conveniently ejected out, and locking and unlocking are convenient; in addition, the locking device does not need to be provided with large-size components such as a display screen and a password key, so that the size of the fingerprint padlock is greatly reduced, the installation space is saved, the reasonable utilization of the space is facilitated, the adaptability of the fingerprint lock is improved, and the fingerprint padlock is convenient to carry.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic view of the overall structure of the fingerprint padlock of the present invention;

FIG. 2 is an exploded view of the fingerprint padlock of FIG. 1;

FIG. 3 is another angular exploded view of the fingerprint padlock of FIG. 1;

FIG. 4 is an enlarged view of area A;

FIG. 5 is a schematic structural view of the strike shown in FIG. 2;

FIG. 6 is a schematic view of the locking device shown in FIG. 2;

fig. 7 is a schematic view of the usage state of the fingerprint padlock shown in fig. 1.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a fingerprint padlock 100. The fingerprint padlock 100 comprises a housing 10, a control board 20 accommodated in the housing 10, a power supply device 30, a locking device 40, a lock beam 50 which is matched with the locking device 40 to realize locking or unlocking, and a fingerprint identification device 60.

The housing 10 includes a front shell 11, a rear shell 12 and a lock hole 13 for inserting the lock beam 50. The power supply device 30 is used for supplying power to the control board 20, the locking device 40 and the fingerprint recognition device 60. The fingerprint recognition device 60 is disposed on the control board 20, and the housing 10 further includes a fingerprint acquisition window 14 disposed on the front case 11 and corresponding to the fingerprint recognition device 60. The power supply device 30, the locking device 40 and the fingerprint recognition device 60 are respectively connected to the control board 20.

Referring to fig. 1 to 4, fig. 4 is a schematic structural diagram of the shackle shown in fig. 2, in which the shackle 50 includes a main body 51, a limiting ring 52 disposed at one end of the main body 51, a clamping portion 53 disposed at the other end of the main body 51, and an abutting hole 54 disposed at the end of the clamping portion 53. In particular, the strike 50 is a bendable material. In the present embodiment, the lock beam 50 includes the abutting hole 54, but in other embodiments, the lock beam may not be provided with the abutting hole 54.

The main body 51 is cylindrical in this embodiment, but the present invention is not limited thereto. The main body 51 and the fastening part 53 can pass through the limiting ring 52, and the main body 51 and the fastening part 53 pass through the limiting ring 52 and then are matched with the locking device 40 for locking. The outer diameter of the part of the clamping part 53 is smaller than that of the main body part 51, and the part can be used for clamping the locking device 40, so that the lock beam 50 is locked with the locking device 40.

Referring to fig. 1 to 6, the locking device 40 includes a thimble 41, a swinging member 42, a swinging cavity 43, a motor 44, and a limiting plate 45.

The thimble 41 is coaxially arranged with the clamping part 53 and the lock hole 13, and is used for locking and releasing the lock beam 50. In particular, the outer diameter of the abutting hole 54 is larger than the outer diameter of the thimble 41. This structure further connects the abutting hole 54 and the locking device 40, so that the shackle 50 and the locking device 40 are more fixed. Specifically, the thimble 41 abuts against the abutting hole 54 to lock, when unlocking, the thimble 41 releases the lock beam 50, and the abutting hole 54 is away from the thimble 41. Further, the locking device 40 further includes an elastic member (not shown) disposed on the thimble 41. The elastic member is generally selected to be a spring, and the elastic member is used for popping up the lock beam 50 during unlocking, so that the lock beam 50 is prevented from being manually pulled out during unlocking, and unlocking is facilitated.

The oscillating member 42 is disposed above the ejector pin 41, and the oscillating member 42 is movable in the oscillating cavity 43. The oscillating member 41 is adapted to be snap-fitted with the catching portion 53. The motor 44 is used for driving the swinging member 42 to swing, so that the swinging member 42 can approach and separate from the clamping part 53. Specifically, the motor 44 is provided with a protrusion 441 near the surface of the swinging member 42, and the protrusion 441 pushes the swinging member 42 to move. Further, the protrusion 441 is disposed at an off-center position on the surface of the motor 44, so that the position of the protrusion 441 can be changed when the motor 44 rotates, thereby changing the position of the swinging member 41.

The limiting plate 45 is disposed between the motor 44 and the swinging member 42, and the limiting plate 45 is flush with the bottom of the clamping portion 53. The stopper plate 45 serves to define a horizontal swing space of the swing member 42 while preventing damage to parts due to direct contact of the motor 44 with the swing member 42.

Referring to fig. 1-7, the fingerprint padlock 100 operates according to the following principle: the normal state of the fingerprint padlock 100 is shown in fig. 1, when the fingerprint padlock 100 needs to be used, the fingerprint is identified by the fingerprint identification device 60, and after the fingerprint is successfully identified, an instruction is sent to the locking device 40 by the control board 20. The motor 44 rotates when receiving the instruction of the control board 20, the protrusion 441 pushes the swing member 42, so that the swing member 42 leaves the clamping portion 53, the thimble 41 releases the clamping portion 53, the thimble 41 is separated from the abutting hole 54, the clamping portion 53 is ejected from the locking hole 13, and thus the swing member 43 is separated from the lock beam 50, so that the lock beam 50 leaves the locking device 40 through the locking hole 13, and meanwhile, the swing member 42 returns to the original position, and unlocking is achieved. When locking is required, the main body 51 and the clamping part 53 sequentially pass through the first zipper hole 201, the second zipper hole 202 and the limiting ring 52 and then are matched and fixed with the locking device 40, so that the swinging piece 42 and the clamping part 53 are matched and fixed, and meanwhile, the abutting hole 54 abuts against the thimble 41, and locking is achieved. The present invention uses the first zipper hole 201 and the second zipper hole 202 as an embodiment of the locked object, and the locked object for which the fingerprint padlock 100 is used is not limited.

Compared with the prior art, the utility model realizes the locking function through the matching of the lock beam 50 and the locking device 40, in particular to the arrangement that the swinging piece 42 is matched and fixed with the clamping part 53, and the abutting hole 54 is abutted with the thimble 41 to realize the locking and unlocking, the structure is simple, and the locking performance is good; meanwhile, the ejector pin 41 is provided with an elastic piece, so that the lock beam 50 can be conveniently ejected out, and locking and unlocking are convenient; in addition, the locking device 40 does not need to be provided with large-volume components such as a display screen and a password key, so that the volume of the fingerprint padlock 100 is greatly reduced, the installation space is saved, the reasonable utilization of the space is facilitated, the adaptability of the fingerprint lock is improved, and the fingerprint padlock is convenient to carry.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims (9)

1. The utility model provides a fingerprint padlock, its characterized in that, including the casing, accept in control panel, power supply unit, locking device in the casing, with locking device cooperation realizes locking or the lock beam and the fingerprint identification device who opens, power supply unit, locking device with the fingerprint identification device respectively with the control panel is connected, the lock beam include the main part, set up in the spacing ring of main part one end with set up in the chucking part of the other end of main part, chucking part external diameter is less than the external diameter of main part, locking device include with the coaxial thimble that sets up of chucking part, set up in the oscillating piece and the drive of thimble top the motor of oscillating piece motion, during the locking oscillating piece with chucking part block fit.

2. The fingerprint padlock of claim 1, wherein the motor surface is provided with a protrusion that urges the oscillating member to move.

3. The fingerprint padlock of claim 2, wherein the protrusion is disposed at an off-center position of the motor surface.

4. The fingerprint padlock of claim 1, wherein the locking device further comprises a swing cavity for accommodating swinging of the swinging member.

5. The fingerprint padlock of claim 1, wherein the locking device further comprises a limiting plate disposed between the motor and the oscillating member, the limiting plate being flush with the bottom of the retaining portion.

6. The fingerprint padlock of claim 1, wherein the locking device further comprises a spring disposed on the thimble.

7. The fingerprint padlock of claim 6, wherein the resilient member is a spring.

8. The fingerprint padlock of claim 1, wherein the shackle further comprises an abutting hole disposed at a distal end of the clamping portion and fixedly engaged with the thimble in an abutting manner, and an outer diameter of the abutting hole is larger than an outer diameter of the thimble.

9. The fingerprint padlock of claim 1, wherein the shackle is a bendable material.

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