CN210622515U

CN210622515U - Electronic lock convenient to change battery

Info

Publication number: CN210622515U
Application number: CN201921014430.3U
Authority: CN
Inventors: 王伊丽
Original assignee: Zhejiang Jinggu Electronic Technology Co ltd
Current assignee: Zhejiang Jinggu Electronic Technology Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-26
Anticipated expiration: 2029-06-24

Abstract

The utility model belongs to the technical field of locksets, in particular to an electronic lock convenient for replacing a battery, which comprises a lock body, wherein a holding cavity is arranged in the lock body, a transition plate is clamped in the holding cavity, at least one spring is abutted against the lower end part of the transition plate, a battery box is abutted against the lower end part of the spring, a first buckle and a battery cover are abutted against the lower end part of the battery box, the first buckle is arranged at the left end part of the battery box, the first buckle is sleeved on a limit column formed in the lock body, and one end of the first buckle, which is far away from the battery cover, is abutted against the inner wall of the; a limiting groove is formed in one side of the battery cover, a second buckle is clamped in the limiting groove, a lock cylinder penetrates through the second buckle, and the lower end of the lock cylinder penetrates through a first through hole formed in the lower surface of the lock body. The utility model aims at providing a stable in structure, change convenient electronic lock of changing battery of changing the battery.

Description

Electronic lock convenient to change battery

Technical Field

The utility model belongs to the technical field of the tool to lock, refer in particular to an electronic lock convenient to change battery.

Background

At present, most of electronic locks on the market have batteries arranged in rooms, and the batteries can be replaced only by entering the rooms when the batteries are replaced, so that the replacement mode is very inconvenient, and when the batteries are not powered, the batteries are not powered or the locks are damaged really.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable in structure, change convenient electronic lock of changing battery of changing the battery.

The purpose of the utility model is realized like this: an electronic lock convenient for replacing a battery comprises a lock body, wherein a containing cavity is arranged in the lock body, a transition plate is clamped in the containing cavity, at least one elastic body is abutted against the lower end part of the transition plate, a battery box is abutted against the lower end part of the elastic body, a first buckle and a battery cover are abutted against the lower end part of the battery box, the first buckle is arranged at the left end part of the battery box, the first buckle is sleeved on a limiting column formed in the lock body, and one end, far away from the battery cover, of the first buckle is abutted against the inner wall of the lock body; a limiting groove is formed in one side of the battery cover, a second buckle is clamped in the limiting groove, a lock cylinder penetrates through the second buckle, and the lower end of the lock cylinder penetrates through a first through hole formed in the lower surface of the lockset.

Preferably, a second through hole is formed in the lower end of the lock, and the battery cover is arranged in the second through hole in a penetrating mode.

Preferably, the inner wall of the accommodating cavity is formed with a limiting sheet, the accommodating cavity is divided into a first cavity and a second cavity by the limiting sheet, a transition plate is clamped in the first cavity, and the battery box is installed in the second cavity.

Preferably, a support seat for supporting the lock cylinder is formed in the lock.

Preferably, a threaded hole is formed in the second buckle, and a screw for fixing the second buckle on the lock core is screwed in the threaded hole.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the battery of the utility model can be directly bought and replaced at once without power, and can be replaced without opening the battery and entering the room, and the battery can be replaced only by a key, otherwise, the battery is easy to be taken away by other people, thereby ensuring the safety performance of the lockset battery; on original lock core for the electronic lock, fixed second buckle can, need not to customize the lock core again, saves the cost, facilitates the use.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a top view of the lock of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments.

As shown in fig. 1-2, an electronic lock convenient for battery replacement includes a lock 1, an accommodating chamber 2 is provided in the lock 1, a transition plate 3 is clamped in the accommodating chamber 2, the lower end of the transition plate 3 is abutted to at least one spring 4, the lower end of the spring 4 is abutted to a battery box 5, the lower end of the battery box 5 is abutted to a first buckle 6 and a battery cover 7, the first buckle 6 is provided at the left end of the battery box 5, the first buckle 6 is sleeved on a limit post 8 formed in the lock 1, and one end of the first buckle 6 away from the battery cover 7 is abutted to the inner wall of the lock 1; a limiting groove 9 is formed in one side of the battery cover 7, a second buckle 10 is clamped in the limiting groove 9, a lock cylinder 11 penetrates through the second buckle 10, and the lower end of the lock cylinder 11 penetrates through a first through hole 12 formed in the lower surface of the lockset 1.

The battery of the technical scheme can be directly purchased and replaced at once without electricity, the lock 1 can be replaced without opening, and the lock core 11 is arranged to be replaced only by a key when the battery is replaced, otherwise, the battery is easy to be taken away by other people, so that the safety performance of the battery of the lock 1 is ensured; on original lock core 11 for the electronic lock, fixed second buckle 10 can, need not to customize lock core 11 again, saves the cost, facilitates the use. And the utility model discloses a switch of tool to lock 1 can be controlled to 11 upper ends of lock core, rotates lock core 11 and can open the switch of second buckle 10 and tool to lock 1 simultaneously.

Preferably, a second through hole 13 is opened at the lower end of the lock 1, and the battery cover 7 is inserted into the second through hole 13.

Preferably, the inner wall of the accommodating cavity 2 is formed with a limiting piece 14, the accommodating cavity 2 is divided into a first cavity 15 and a second cavity 16 by the limiting piece 14, the transition plate 3 is clamped in the first cavity 15, and the battery box 5 is installed in the second cavity 16.

This technical scheme is provided with first cavity 15 and second cavity 16, can increase the stability of transition plate 3 installation to installation battery case 5 can prevent that battery case 5 from dropping in the use in second cavity 16.

Preferably, a support seat 17 for supporting the lock cylinder 11 is formed in the lock 1. The stability of the whole structure is increased.

Preferably, a threaded hole 18 is formed on the second buckle 10, and? There is a screw 19 for fixing the position of the second catch 10 on the lock cylinder 11. The position of the second catch 10 above the lock cylinder 11 can be controlled by turning the screw 19.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The electronic lock convenient for battery replacement is characterized by comprising a lock (1), wherein a containing cavity (2) is arranged in the lock (1), a transition plate (3) is connected in the containing cavity (2) in a clamping manner, at least one spring (4) is connected at the lower end of the transition plate (3) in a butting manner, a battery box (5) is connected at the lower end of the spring (4) in a butting manner, a first buckle (6) and a battery cover (7) are connected at the lower end of the battery box (5) in a butting manner, the first buckle (6) is arranged at the left end of the battery box (5), the first buckle (6) is sleeved on a limiting column (8) formed in the lock (1), and one end, far away from the battery cover (7), of the first buckle (6) is connected with the inner wall of the lock (1) in a; the lock is characterized in that a limiting groove (9) is formed in one side of the battery cover (7), a second buckle (10) is connected in the limiting groove (9) in a clamping mode, a lock cylinder (11) penetrates through the second buckle (10), and the lower end of the lock cylinder (11) penetrates through a first through hole (12) formed in the lower surface of the lock (1).

2. The electronic lock convenient for battery replacement according to claim 1, wherein a second through hole (13) is formed at the lower end of the lock (1), and the battery cover (7) is inserted into the second through hole (13).

3. The electronic lock convenient for battery replacement according to claim 1, wherein a limiting piece (14) is formed on the inner wall of the accommodating cavity (2), the limiting piece (14) divides the accommodating cavity (2) into a first cavity (15) and a second cavity (16), the transition plate (3) is clamped in the first cavity (15), and the battery box (5) is installed in the second cavity (16).

4. An electronic lock facilitating battery replacement as claimed in claim 1, wherein the lock (1) is formed with a support (17) for supporting the lock cylinder (11).

5. The electronic lock facilitating battery replacement according to claim 1, wherein the second latch (10) is formed with a threaded hole (18), and a screw (19) for fixing the position of the second latch (10) on the key cylinder (11) is screwed into the threaded hole (18).