CN210976969U

CN210976969U - Fingerprint padlock for case and bag

Info

Publication number: CN210976969U
Application number: CN201920877614.6U
Authority: CN
Inventors: 黄士庭
Original assignee: Foshan Shunde Mito Design Co ltd
Current assignee: Foshan Shunde Mito Design Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-07-10
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a fingerprint padlock for luggage, which comprises a lock body and a lock hook matched with the lock body, wherein one end of the lock hook is a fixed lock head fixed in the lock body, and the other end is a movable lock head matched with the lock body for locking; when the lock is unlocked, the fingerprint is identified through the fingerprint identification PCB board arranged in the lock body, and when the fingerprint is in accordance with the preset fingerprint, the fingerprint identification PCB board controls the eccentric shaft motor through a circuit, so that the eccentric shaft motor works to drive the sliding lock block to unlock the movable lock head; in order to prevent rainwater from entering the lock body, the O-shaped sealing ring is sleeved on the side wall of the fixed lock head, and the V-shaped sealing ring is sleeved on the side wall of the movable lock head, so that rainwater is prevented from entering the lock body through the fixed lock head and the movable lock head, the waterproofness of the lock body is improved, and the reliability of the lock body is improved.

Description

Fingerprint padlock for case and bag

Technical Field

The utility model belongs to the technical field of the padlock and specifically relates to a fingerprint padlock is used to case and bag.

Background

At present, the mode that the padlock is usually adopted for case and bag key or password thumb wheel unblanked, in case key or password are forgotten, just can't open the padlock, need retrieve the key or reset the password, be provided with the padlock through fingerprint unblock on the existing market, but present fingerprint padlock exists the water proofness not strong, causes in the rainwater gets into the padlock, causes the internal circuit short circuit to become invalid.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a fingerprint padlock for luggage.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a fingerprint padlock for case and bag, includes lock body, latch hook one end is for being fixed in the internal fixed tapered end of lock, and the other end is the movable tapered end of locking with the lock body cooperation, be equipped with fingerprint identification PCB board in the lock body, with the eccentric shaft motor of fingerprint identification PCB board circuit connection, for the battery of eccentric shaft motor power supply, eccentric shaft motor drive is connected with the slip locking piece that is used for locking or unblock movable tapered end, the cover is equipped with the O shape sealing washer on the fixed tapered end lateral wall, the cover is equipped with the V-arrangement sealing washer on the movable tapered end lateral wall.

As a preferred option, an annular clamping groove is arranged on the movable lock head, a lock tongue matched with the annular clamping groove is arranged on one side of the sliding lock block, and an auxiliary spring is arranged on the other side of the sliding lock block.

As a preferred option, the lock body is internally provided with an insertion hole for inserting the movable lock head, the bottom of the inner cavity of the insertion hole is provided with a pressing block matched with the movable lock head, and a supporting spring is arranged below the pressing block.

As a preferred option, the battery is a rechargeable battery, one side of the lock body is provided with a charging interface connected with the fingerprint identification PCB circuit, and the charging interface is provided with a dust cover.

As a preferred item, the lock body is divided into an upper cover and a lower cover at the matching position of the upper cover, and the center of the upper cover is provided with an identification hole matched with the fingerprint identification PCB.

As a preferred item, an annular sealing ring is arranged between the identification hole and the fingerprint identification PCB plate.

As a preferred option, a speaker connected with the fingerprint identification PCB circuit is installed in the lock body, the speaker is powered by a battery, and the fixed lock head and the movable lock head are respectively connected with the fingerprint identification PCB and the battery through circuits.

The utility model has the advantages that:

the fingerprint lock for the luggage comprises a lock body and a lock hook matched with the lock body, wherein one end of the lock hook is a fixed lock head fixed in the lock body, and the other end of the lock hook is a movable lock head matched with the lock body for locking; when the lock is unlocked, the fingerprint is identified through the fingerprint identification PCB board arranged in the lock body, and when the fingerprint is in accordance with the preset fingerprint, the fingerprint identification PCB board controls the eccentric shaft motor through a circuit, so that the eccentric shaft motor works to drive the sliding lock block to unlock the movable lock head; in order to prevent rainwater from entering the lock body, the O-shaped sealing ring is sleeved on the side wall of the fixed lock head, and the V-shaped sealing ring is sleeved on the side wall of the movable lock head, so that rainwater is prevented from entering the lock body through the fixed lock head and the movable lock head, the waterproofness of the lock body is improved, and the reliability of the lock body is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a rear view of the lock body of the present invention;

FIG. 3 is a front view of the lock body of the present invention;

fig. 4 is a first schematic sectional view of the present invention;

FIG. 5 is a bottom view of the lock body of the present invention;

fig. 6 is a schematic sectional view of the present invention;

FIG. 7 is a partially enlarged view of the movable lock of the present invention;

fig. 8 is a partial cross-sectional view of the lock body of the present invention;

fig. 9 is a schematic view of the anti-shearing principle of the latch hook of the present invention.

Detailed Description

Referring to fig. 1-3, 7 and 8, a fingerprint padlock for luggage includes a lock body 101 and a shackle 102 engaged with the lock body 101, wherein one end of the shackle 102 is a fixed lock 103 fixed in the lock body 101, and the other end is a movable lock 104 engaged with the lock body 101; when the lock is unlocked, the fingerprint is identified through the fingerprint identification PCB board 1 arranged in the lock body 101, when the fingerprint is in accordance with the preset fingerprint, the fingerprint identification PCB board 1 controls the eccentric shaft motor 2 through a circuit, the battery 12 supplies power for the eccentric shaft motor 2, and the eccentric shaft motor 2 works to drive the sliding lock block 3 to unlock the movable lock head 104; when locking, only need insert movable tapered end 104 in the lock body 101, through fingerprint identification PCB board 1 discernment fingerprint, and through eccentric shaft motor 2 work drive slide lock piece 3 with movable tapered end 104 lock, convenience of customers unblock or lock under the condition of no key, make unblock or lock convenient and fast, avoid the key can't unblock or the condition of locking under forgetting or losing, in order to prevent that water from getting into the lock body 101 from fixed tapered end 103, movable tapered end 104, the cover is equipped with O shape sealing washer 18 on the fixed tapered end 103 lateral wall, the cover is equipped with V-arrangement sealing washer 19 on the movable tapered end 104 lateral wall, V-arrangement sealing washer 19 is pressed after movable tapered end 104 packs into and is produced the deformation, seal the space.

Referring to fig. 4, a jack 7 for inserting the movable lock head 104 is vertically arranged in the lock body 101, a press block 21 matched with the movable lock head 104 is arranged at the bottom of an inner cavity of the jack 7, and a support spring 8 is arranged below the press block 21; when locking, the movable lock head 104 is inserted into the jack 7, and the press block 21 is pressed down to compress the support spring 8, when unlocking, the support spring 8 enables the press block 21 to push the movable lock head 104 through elasticity, so that the movable lock head 104 is ejected from the jack 7; the movable lock head 104 is provided with an annular clamping groove 4, one side of the sliding lock block 3 opposite to the movable lock head 104 is provided with a lock tongue 5 matched with the annular clamping groove 4, and the other side is provided with an auxiliary spring 6; during locking, after the movable lock head 104 is inserted into the jack 7, the eccentric shaft motor 2 rotates under the control of the fingerprint identification PCB 1 to enable the movable chute to move towards the movable lock head 104, so that the lock tongue 5 is clamped into the annular clamping groove 4, the lock head of the movable lock head 104 cannot be drawn out from the jack 7, and locking of the lockset is achieved; when unlocking, the sliding locking block 3 generates reverse movement under the driving of the eccentric shaft motor 2, and the lock tongue 5 is moved out of the annular clamping groove 4, so that the lock head of the movable lock head 104 can be pulled out of the jack 7, and the lock is unlocked; the auxiliary spring 6 is compressed during the reverse movement of the sliding lock block 3, so that the auxiliary spring 6 assists to push the sliding lock block 3 when locking.

Referring to fig. 4 and 5, the battery 12 is a rechargeable battery, a charging interface 10 electrically connected with the fingerprint identification PCB board 1 is disposed on one side of the lock body 101, and a dust cover 11 is disposed on the charging interface 10.

Referring to fig. 6, the lock body 101 is divided into an upper cover 13 and a lower cover 14 covering an opening at the front end of the upper cover 13, and an identification hole 15 matched with the fingerprint identification PCB 1 is formed at the center of the lower cover 14, so that a fingerprint identification area is formed on the lower cover 14, and in order to prevent water from entering the upper cover 13, a sealing ring 16 is respectively arranged between the upper cover 13 and the lower cover 14, and an annular sealing ring 17 is arranged between the identification hole 15 and the fingerprint identification PCB 1.

Referring to fig. 9, in order to alarm after the locking hook 102 is cut, a speaker 20 electrically connected to the fingerprint recognition PCB 1 is installed in the lock body 101, the speaker 20 is powered by the battery 12, the fixed lock 103 and the movable lock 104 are respectively electrically connected to the fingerprint recognition PCB 1 and the battery 12, and when the locking hook 102 is cut, a short circuit is formed, and the speaker 20 sounds an alarm.

According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a fingerprint padlock for case and bag, includes lock body (101), latch hook (102) one end is for being fixed in fixed tapered end (103) in lock body (101), and the other end is for movable tapered end (104) that locks with lock body (101) cooperation, its characterized in that, be equipped with fingerprint identification PCB board (1) in lock body (101), with eccentric shaft motor (2) of fingerprint identification PCB board (1) circuit connection, for battery (12) of eccentric shaft motor (2) power supply, eccentric shaft motor (2) drive is connected with slide lock piece (3) that are used for locking or unblock movable tapered end (104), the cover is equipped with O shape sealing washer (18) on fixed tapered end (103) lateral wall, the cover is equipped with V-arrangement sealing washer (19) on movable tapered end (104) lateral wall.

2. The fingerprint padlock according to claim 1, wherein the movable lock head (104) is provided with a circular groove (4), one side of the sliding lock block (3) is provided with a lock tongue (5) which is matched with the circular groove (4), and the other side of the sliding lock block is provided with an auxiliary spring (6).

3. The fingerprint padlock according to claim 1, wherein the lock body (101) is internally provided with an insertion hole (7) for inserting the movable lock head (104), the bottom of the inner cavity of the insertion hole (7) is provided with a pressing block (21) matched with the movable lock head (104), and a supporting spring (8) is arranged below the pressing block (21).

4. The fingerprint padlock according to claim 1, wherein the battery (12) is a rechargeable battery, one side of the lock body (101) is provided with a charging interface (10) in circuit connection with the fingerprint identification PCB (1), and the charging interface (10) is provided with a dust cover (11).

5. A fingerprint padlock according to claim 1, characterized in that the lock body (101) is divided into an upper cover (13) and a lower cover (14) at the position where the upper cover (13) is engaged, and the center of the upper cover (13) is provided with an identification hole (15) engaged with the fingerprint identification PCB board (1).

6. A fingerprint padlock according to claim 5, characterized in that an annular sealing ring (17) is arranged between the identification hole (15) and the fingerprint identification PCB (1).

7. The fingerprint padlock according to claim 1, wherein the lock body (101) is internally provided with a speaker (20) which is electrically connected with the fingerprint identification PCB (1), the speaker (20) is powered by a battery (12), and the fixed lock head (103) and the movable lock head (104) are respectively electrically connected with the fingerprint identification PCB (1) and the battery (12).