CN214195896U

CN214195896U - Novel electronic door lock

Info

Publication number: CN214195896U
Application number: CN202022703601.2U
Authority: CN
Inventors: 卢良芬
Original assignee: Zhejiang Dilangjia Industry And Trade Co ltd
Current assignee: Zhejiang dilangjia industry and Trade Group Co.,Ltd.
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-14
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a novel electronic lock, including lock body and lock shell, the lock shell is including last lock shell and lower lock shell, the lock body includes alarm mechanism and lock core mechanism, alarm mechanism is last including bee calling organ, bee calling organ lower part is equipped with miniature electromagnetic lock, electromagnetic lock one side is equipped with the circuit board, the circuit board lower part is equipped with micro-gap switch, and this lock can send the calling of thorn ear when violence is unblanked, makes domestic lock use safer.

Description

Novel electronic door lock

Technical Field

The utility model relates to a and a lock, concretely relates to novel electronic lock.

Background

Along with the progress of society, do not all play the secondary protection to the lock and not opened in the security alarm that lacks the lock now and the electronic lock, the lock that the lock can send the door lock of dazzling when violently unblanking, consequently the utility model provides a novel lock security is with high electronic lock.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an electronic lock that low price, security are high, novel structure.

The utility model provides a novel electronic lock, including lock body and lock shell, the lock shell is including last lock shell and lower lock shell, the lock body includes alarm mechanism and lock core mechanism, alarm mechanism is last including bee calling organ, the bee calling organ lower part is equipped with miniature electromagnetic lock, electromagnetic lock one side is equipped with the circuit board, the circuit board lower part is equipped with micro-gap switch.

Further, be equipped with down the piece on the lock core mechanism, it is equipped with first ground hook device to descend piece bottom, it is equipped with the upper part piece to descend piece upper portion, upper part piece top is equipped with the second trench device the same with piece bottom down, be equipped with first spacing groove and second spacing groove on upper piece and the lower piece, be equipped with spacing post in two spacing grooves, spacing post has the square dead slot, be equipped with the chevron dead slot on the square dead slot, be equipped with three circular flange in the chevron dead slot, circular flange has first gear and second gear, third gear, the gear has the lock core.

Furthermore, the upper piece and the lower piece are not provided with empty slots, rivets are arranged in the empty slots, and ground hook rivets are arranged on the lower portion of the lower piece.

Furthermore, a bolt is arranged on one side of the lock body.

The utility model has the advantages that:

1. the utility model has simple structure, high safety and low cost;

2. the door lock can give out a harsh whistle when being violently unlocked, so that the household door lock is safer to use;

3. the utility model discloses it is easy to make, and the equipment is convenient, stable in structure, durable.

4. The lock body can play a role in protecting the lock from being unlocked for the second time under the condition that the lock body is locked by matching the electromagnetic lock, the microswitch and the buzzer under the control of a CPU of a circuit board, so that the safety is improved.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the assembled three-dimensional structure of the present invention;

fig. 2 is a schematic view of the open state of the present invention;

fig. 3 is a schematic diagram of the locked state of the present invention;

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

fig. 5 is a schematic view of the structure of the surface a of the present invention; and

fig. 6 is a detailed schematic diagram of the present invention.

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 to 5, the novel electronic door lock shown in fig. 1 to 5 includes a lock body 1 and a lock case 2, the lock case 2 includes an upper lock case 3 and a lower lock case 4, the lock body 1 includes an alarm mechanism 5 and a lock cylinder mechanism 6, the alarm mechanism 5 includes a buzzer 7, a micro electromagnetic lock 8 is disposed on the lower portion of the buzzer 7, a circuit board 9 is disposed on one side of the electromagnetic lock 8, and a micro switch 10 is disposed on the lower portion of the circuit board 9.

As shown in fig. 1 to 6, the novel electronic door lock, the lock body 1 includes a lock cylinder mechanism 6, a lower piece 11 is arranged on the lock cylinder mechanism 6, a first ground hook device 12 is arranged at the bottom of the lower piece 11, an upper piece 13 is arranged on the upper portion of the lower piece 11, a second trench device 14 which is the same as the bottom of the lower piece 11 is arranged at the top of the upper piece 13, a first limiting groove 15 and a second limiting groove 16 are arranged on the upper piece 13 and the lower piece 11, a limiting column 17 is arranged in the first limiting groove 15 and the second limiting groove 16, a square empty groove 18 is arranged below the limiting column 17, a mountain-shaped empty groove 19 is arranged on the square empty groove 18, a round flange 20 of raisin is arranged in the mountain-shaped empty groove 19, a raisin gear 21 is arranged below the round flange, and a lock cylinder 22 is arranged below the gear 21.

Referring to fig. 1 to 6, as shown in fig. 1 to 5, the upper sheet 13 and the lower sheet 11 are not both provided with a hollow groove 23, a rivet 24 is arranged in the hollow groove 23, and a ground hook rivet 25 is arranged at the lower part of the lower sheet 11.

Referring to fig. 1, the novel door lock shown in fig. 1 is characterized in that a locking tongue 26 is arranged on one side of the lock body 1

The utility model discloses a theory of operation does:

when the lock body is in an opened state, the electromagnetic lock controlled by the circuit board and the microswitch are kept in an original state, after the lock body is locked, the ground hook drives the rivet to press the D position (figure 3) of the microswitch, after the electromagnetic lock of the piece 3 is electrified, the inclined tongue at the B position pops out to generate the phenomenon at the C position, at the moment, the lock body is in a secondary protection state, when the lock body is illegally opened, the ground hook drives the rivet to leave the D position, at the moment, the microswitch is powered off, the buzzer begins to sound, and the door lock of a user is reminded to be illegally opened.

The lock body can play a role in protecting the lock from being unlocked for the second time under the condition that the lock body is locked (figure 3) under the control and the coordination of an electromagnetic lock, a microswitch and a buzzer on a circuit board CPU.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel electronic door lock, includes lock body (1) and lock shell (2), lock shell (2) are including last lock shell (3) and lower lock shell (4), its characterized in that, lock body (1) are including alarm mechanism (5) and lock core mechanism (6), including bee calling organ (7) on alarm mechanism (5), bee calling organ (7) lower part is equipped with miniature electromagnetic lock (8), electromagnetic lock (8) one side is equipped with circuit board (9), circuit board (9) lower part is equipped with micro-gap switch (10).

2. The novel electronic door lock according to claim 1, wherein the lock body (1) comprises a lock cylinder mechanism (6), a lower plate (11) is arranged on the lock cylinder mechanism (6), a first ground hook device (12) is arranged at the bottom of the lower plate (11), an upper plate (13) is arranged at the upper part of the lower plate (11), a second trench device (14) which is the same as the bottom of the lower plate (11) is arranged at the top of the upper plate (13), a first limiting groove (15) and a second limiting groove (16) are arranged on the upper plate (13) and the lower plate (11), a limiting column (17) is arranged in the first limiting groove (15) and the second limiting groove (16), a square empty groove (18) is arranged below the limiting column (17), a mountain-shaped empty groove (19) is arranged on the square empty groove (18), and a round flange (20) is arranged in the mountain-shaped empty groove (19), a Nuo dry gear (21) is arranged below the circular flange, and a lock cylinder (22) is arranged below the gear (21).

3. The novel electronic door lock according to claim 2, characterized in that the upper sheet (13) and the lower sheet (11) are not both provided with a hollow groove (23), a rivet (24) is arranged in the hollow groove (23), and a ground hook rivet (25) is arranged at the lower part of the lower sheet (11).

4. The new electronic door lock according to claim 1, characterized in that a locking tongue (26) is provided on one side of the lock body (1).