CN211313725U

CN211313725U - Intelligent drawer lock

Info

Publication number: CN211313725U
Application number: CN201921849747.9U
Authority: CN
Inventors: 易俊达
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-21
Anticipated expiration: 2029-10-30

Abstract

An intelligence drawer lock which characterized in that: the intelligent drawer lock includes an external handle and an internal lock body.

Description

Intelligent drawer lock

Technical Field

The utility model relates to an intelligent drawer lock, which is mainly used for locking the drawer of household furniture (wooden furniture and steel furniture) and the drawer of office furniture.

Background

The drawer lock produced at present mainly adopts a mechanical key, and is inconvenient to operate. The utility model relates to an intelligence drawer lock is through inputing fingerprint unlocking mechanism, and easy operation is convenient, can provide a humanized solution for the customer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence drawer lock is through utilizing input fingerprint control gear motor just reversing and drive the spring bolt and open and close. The product has simple design, low cost and convenient installation and use.

The technical scheme of the utility model is that: an intelligence drawer lock which characterized in that: the intelligent drawer lock comprises an external handle and an internal lock body; the front side of the handle is provided with a fingerprint head which is mainly used for collecting fingerprints and comparing the fingerprints; the periphery of the fingerprint head is provided with an aperture guide ring, the reverse side of the aperture guide ring is provided with three salient points, spacers are arranged in the fingerprint head and the aperture guide ring, three positioning holes and three lamp holes are arranged around the spacers, and the three salient points penetrate through the positioning holes; three short upright columns and three long upright columns are arranged inside the reverse side of the handle; the partition is internally provided with a main board, three LED lamps are arranged in the middle of the front surface of the main board, the light of the LED lamps is transmitted to the light guide ring through the lamp hole, and the three LED lamps display the state of the lockset; a USB interface is arranged below the front side of the mainboard, a button is arranged on the back side corresponding to the USB interface, and three mounting holes are formed in the periphery of the mainboard; a square opening and a small round hole are arranged below the handle, the front surface of the main board is tightly attached to the surface of the short stand column, the USB interface is aligned with the square opening, a screw penetrates through a mounting hole of the main board and is fixed on the short stand column, and the small round hole is opposite to the button; the main board is internally provided with a lithium battery which supplies power for the intelligent drawer lock; the bottom of the handle is provided with a connecting piece, the connecting piece is divided into an outer end face, a connecting pipe and an inner end face, the outer end face is provided with three counter bores, a first screw penetrates through the counter bores to fix the connecting piece on the long upright post, and a through hole is formed in the middle of the connecting pipe and used for passing a wire; the inner end face of the connecting piece is provided with four columns, and the centers of the columns are provided with threaded holes.

A motor fixing seat is arranged on the lock body towards the outside, the outer end of the motor fixing seat is cylindrical, a special-shaped hole is formed in the middle of the motor fixing seat, studs are arranged on two sides of the special-shaped hole, a first stud is arranged at each of four corners of the special-shaped hole, a speed reducing motor is arranged in the middle of the special-shaped hole, the special-shaped hole just wraps the speed reducing motor, a gear is arranged at the inner end of the speed reducing motor, a lock tongue is arranged on the periphery of the gear, a long hole is formed in the middle of the lock tongue in a; a gland is arranged at the innermost end of the lock body, a groove is arranged in the middle of the front surface of the gland, and the lock tongue can move up and down in the groove; the middle of the two sides of the groove is provided with two gland fixing counter bores, the outermost four corners are provided with four lock body fixing counter bores, the gland buckles the lock tongue, the gland fixing counter bores buckle the screw bolt, the lock body fixing counter bores buckle the screw bolt I, and the screw II fixes the gland on the motor fixing seat.

The drawer surface is provided with a large round hole and a small round hole I, the outer end of the lock body motor fixing seat penetrates through the large round hole I, four columns of the inner end surface of the connecting piece penetrate through the small round hole I, and a screw III penetrates through the lock body fixing counter bore to fix the lock body.

In normal use: inputting a correct fingerprint on the handle fingerprint head, rotating the speed reducing motor clockwise, retracting the lock tongue and opening the drawer lock; after 20 seconds, the speed reducing motor rotates anticlockwise, and the drawer lock is locked.

The utility model has the advantages that: the utility model relates to an intelligence drawer lock is through inputting fingerprint control gear motor just reversing and drive the spring bolt and control the spring bolt flexible, opens latch mechanism. The utility model discloses the product is small, processing, installation simple and convenient, more has security and novelty.

Drawings

Fig. 1 is a perspective view of an intelligent drawer lock drawer assembly of the present invention;

fig. 2 is an assembly perspective view of an intelligent drawer lock light guide ring of the present invention;

FIG. 3 is a perspective view of the spacer assembly of the intelligent drawer lock of the present invention;

fig. 4 is a perspective view of the main board assembly of the intelligent drawer lock of the present invention;

fig. 5 is a front perspective view of the main board of the intelligent drawer lock of the present invention;

fig. 6 is a bottom perspective view of the intelligent drawer lock gripper of the present invention;

fig. 7 is a perspective view of the lithium battery assembly of the intelligent drawer lock of the present invention;

fig. 8 is an assembled perspective view of the intelligent drawer lock connector of the present invention;

fig. 9 is a perspective view of an intelligent drawer lock connector of the present invention;

fig. 10 is a perspective view of an intelligent drawer lock body of the present invention;

fig. 11 is a perspective view of the motor fixing seat of the intelligent drawer lock of the present invention;

fig. 12 is a perspective view of a lock case of the intelligent drawer lock of the present invention;

fig. 13 is a perspective view of the intelligent drawer lock of the present invention assembled with a motor, a gear and a bolt;

fig. 14 is a perspective view of an intelligent drawer lock cover of the present invention;

fig. 15 is a perspective view of an intelligent drawer lock drawer of the present invention;

fig. 16 is a perspective view of the intelligent drawer lock of the present invention;

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1, 2, 3, 4, 5, 6, and 7, an intelligent drawer lock is characterized in that: the intelligent drawer lock comprises an external handle 1 and an internal lock body 2; the front surface of the handle 1 is provided with a fingerprint head 3, and the fingerprint head 3 is mainly used for collecting fingerprints and comparing the fingerprints; the periphery of the fingerprint head 3 is provided with a light guide ring 4, the reverse side of the light guide ring 4 is provided with three salient points 5, a spacer 6 is arranged in the fingerprint head 3 and the light guide ring 4, three positioning holes 7 and three lamp holes 8 are arranged around the spacer 6, and the three salient points 5 penetrate through the positioning holes 7; three short upright posts 9 and three long upright posts 10 are arranged inside the reverse side of the handle 1; the partition 6 is internally provided with a main board 11, the middle of the front surface of the main board 11 is provided with three LED lamps 12, the light lightened by the LED lamps 12 is transmitted to the light guide ring 4 through the lamp holes 8, and the three LED lamps 12 display the lock state; a USB interface 13 is arranged on the lower side of the front surface of the mainboard 11, a setting button 14 is arranged on the back surface corresponding to the USB interface 13, and three mounting holes 15 are arranged on the periphery of the mainboard 11; a square opening 16 and a small circular hole 17 are arranged below the handle 1, the front surface of the mainboard 11 is tightly attached to the surface of the short upright post 9, the USB interface 13 is aligned with the square opening 16, a screw 18 passes through a mounting hole 15 of the mainboard 11 and is fixed on the short upright post 9, and the small circular hole 17 is over against the button 14; the main board 11 is further internally provided with a lithium battery 19, and the lithium battery 19 provides power supply for the intelligent drawer lock; the bottom of the handle 1 is provided with a connecting piece 20, the connecting piece 20 is divided into an outer end face 21, a connecting pipe 22 and an inner end face 23, the outer end face 21 is provided with three counter bores 24, a screw I25 penetrates through the counter bores 24 to fix the connecting piece 20 on the long upright post 10, and the middle of the connecting pipe 22 is provided with a through hole for passing a wire; the inner end surface 23 of the connecting member 20 is provided with four posts 26, and the posts 26 are centrally provided with a threaded hole 27.

Referring to fig. 2, 3, 4, 5, 6, and 7, an intelligent drawer lock is characterized in that: a motor fixing seat 28 is arranged on the outer portion of the lock body 2, the outer end 29 of the motor fixing seat 28 is cylindrical, a special-shaped hole 30 is arranged in the middle of the motor fixing seat, studs 31 are arranged on two sides of the special-shaped hole 30, studs 32 are arranged on four corners of the special-shaped hole, a speed reducing motor 33 is arranged in the middle of the special-shaped hole 30, the special-shaped hole 30 just wraps the speed reducing motor 33, a gear 34 is arranged at the inner end of the speed reducing motor 33, a bolt 35 is arranged on the periphery of the gear 34, a long hole 36 is formed in the middle of the bolt 35 in a downward mode, teeth 37 are arranged on one side of the long; a gland 38 is arranged at the innermost end of the lock body 2, a groove 39 is arranged in the middle of the front surface of the gland 38, and the bolt 35 can move up and down in the groove 39; two gland fixing counter bores 40 are arranged in the middle of two sides of the groove 39, four lock body fixing counter bores 41 are arranged at the outermost positions of four corners, the gland 38 buckles the bolt 35, the gland fixing counter bores 40 buckle the stud 31, the lock body fixing counter bores 41 buckle the first stud 32, and the second screw 42 fixes the gland 38 on the motor fixing seat 28.

Referring to fig. 2, 3, 4, 5, 6, and 7, an intelligent drawer lock is characterized in that: the drawer surface 42 is provided with a large round hole 43 and a small round hole I44, the outer end 29 of the motor fixing seat 28 of the lock body 2 penetrates through the large round hole 43, the four columns 26 of the inner end surface 23 of the connecting piece 20 penetrate through the small round hole I44, and the screw III 45 penetrates through the lock body fixing counter bore 41 to fix the lock body 2.

Referring to fig. 2, 3, 4, 5, 6, and 7, an intelligent drawer lock is characterized in that: in normal use: inputting a correct fingerprint on the fingerprint head 3 of the handle 1, rotating the speed reducing motor 33 clockwise, retracting the bolt 35 and opening the drawer lock; after 20 seconds, the gear motor 33 rotates counterclockwise and the drawer lock is locked.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An intelligence drawer lock which characterized in that: the intelligent drawer lock comprises an external handle (1) and an internal lock body (2); the front surface of the handle (1) is provided with a fingerprint head (3), and the fingerprint head (3) is mainly used for collecting fingerprints and comparing the fingerprints; the periphery of the fingerprint head (3) is provided with an aperture guide ring (4), the reverse side of the aperture guide ring (4) is provided with three salient points (5), a spacer (6) is arranged in the fingerprint head (3) and the aperture guide ring (4), three positioning holes (7) and three lamp holes (8) are arranged around the spacer (6), and the three salient points (5) penetrate through the positioning holes (7); three short upright posts (9) and three long upright posts (10) are arranged inside the reverse side of the handle (1); the partition (6) is internally provided with a main board (11), the middle of the front surface of the main board (11) is provided with three LED lamps (12), the light lightened by the LED lamps (12) is transmitted to the light guide ring (4) through the lamp holes (8), and the three LED lamps (12) display the lock state; a USB interface (13) is arranged on the lower side of the front surface of the mainboard (11), a set button (14) is arranged on the back surface corresponding to the USB interface (13), and three mounting holes (15) are arranged on the periphery of the mainboard (11); a square opening (16) and a small round hole (17) are arranged below the handle (1), the front surface of the main board (11) is tightly attached to the surface of the short upright post (9), the USB interface (13) is aligned with the square opening (16), a screw (18) penetrates through a mounting hole (15) of the main board (11) and is fixed on the short upright post (9), and the small round hole (17) is opposite to the button (14); a lithium battery (19) is further arranged in the main board (11), and the lithium battery (19) supplies power for the intelligent drawer lock; the bottom of the handle (1) is provided with a connecting piece (20), the connecting piece (20) is divided into an outer end face (21), a connecting pipe (22) and an inner end face (23), the outer end face (21) is provided with three counter bores (24), a screw I (25) penetrates through the counter bores (24) to fix the connecting piece (20) on the long upright post (10), and the middle of the connecting pipe (22) is provided with a through hole for passing a wire; the inner end surface (23) of the connecting piece (20) is provided with four columns (26), and the centers of the columns (26) are provided with threaded holes (27).

2. The intelligent drawer lock of claim 1, wherein: a motor fixing seat (28) is arranged on the lock body (2) towards the outside, an outer end (29) of the motor fixing seat (28) is cylindrical, a special-shaped hole (30) is formed in the middle of the motor fixing seat, studs (31) are arranged on two sides of the special-shaped hole (30), studs (32) are arranged on four corners of the special-shaped hole, a speed reducing motor (33) is arranged in the middle of the special-shaped hole (30), the special-shaped hole (30) just wraps the speed reducing motor (33), a gear (34) is arranged at the inner end of the speed reducing motor (33), a lock tongue (35) is arranged on the periphery of the gear (34), a long hole (36) is formed in the middle of the lock tongue (35) in a downward mode, teeth (37) are arranged on one side of the long hole (36), the; a gland (38) is arranged at the innermost end of the lock body (2), a groove (39) is arranged in the middle of the front surface of the gland (38), and the bolt (35) can move up and down in the groove (39); two gland fixing counter bores (40) are arranged in the middle of two sides of the groove (39), four lock body fixing counter bores (41) are arranged at the outermost positions of four corners, the lock tongue (35) is buckled by the gland (38), the stud (31) is buckled by the gland fixing counter bore (40), the stud I (32) is buckled by the lock body fixing counter bore (41), and the gland (38) is fixed on the motor fixing seat (28) by the screw II (42).

3. The intelligent drawer lock of claim 1, wherein: be equipped with big round hole (43) and small circle hole (44) on drawer face (42), lock body (2) motor fixing base (28) outer end (29) pass big round hole (43), and four posts (26) of terminal surface (23) in connecting piece (20) pass small circle hole (44), and screw three (45) pass lock body fixed counter bore (41) and fix lock body (2).

4. The intelligent drawer lock of claim 1, wherein: in normal use: correct fingerprints are input on the fingerprint head (3) of the handle (1), the speed reducing motor (33) rotates clockwise, the bolt (35) retracts, and the drawer lock is opened; after 20 seconds, the speed reducing motor (33) rotates anticlockwise, and the drawer lock is locked.