CN219887800U

CN219887800U - Electronic lock convenient to change battery

Info

Publication number: CN219887800U
Application number: CN202321712856.2U
Authority: CN
Inventors: 麦业来
Original assignee: Guangdong Yijia Security Technology Co ltd
Current assignee: Guangdong Yijia Security Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-10-24
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of electronic locks, in particular to an electronic lock convenient for replacing a battery, which comprises a lock body and a power supply assembly, wherein the upper end of the lock body is provided with a power supply cavity with an upper opening; the power supply assembly comprises a power supply box and a battery which is detachably arranged in the power supply box; the top of the power box is integrally connected with an end cover, and the end cover is lapped above the upper end part of the lock body and seals the power cavity; the left and right sides of end cover is provided with first chimb, and first chimb protrusion is in lock body left and right sides terminal surface. According to the utility model, the top of the power box is integrally connected with the end cover, the end cover is lapped above the upper end part of the lock body, the left side and the right side of the end cover are provided with the first convex edges, the first convex edges protrude out of the end surfaces of the left side and the right side of the lock body, and the power supply assembly can be pulled away only by lifting the first convex edges when the battery is replaced, so that the operation is convenient, and the structure is simple.

Description

Electronic lock convenient to change battery

Technical Field

The utility model relates to the technical field of electronic locks, in particular to an electronic lock convenient for replacing a battery.

Background

The power box is generally arranged in the electronic lock, the battery is arranged in the power box, the power box on the existing electronic lock is generally fixedly arranged in the lock body, and when the power is replaced, the battery in the lock body can be taken out only by disassembling the face cover, so that the replacement mode has the problem of troublesome operation.

Patent document with publication number CN219012246U discloses a fingerprint lock convenient to change battery, which comprises a housin, install the back handle at the casing front side and set up the lithium cell inside the casing, the internally mounted of casing has the mounting panel, the lithium cell is pegged graft in the inside of casing, be provided with on the mounting panel and be used for the release mechanism that releases the lithium cell from the inside of casing, the lithium cell is pegged graft in the inside of casing from the upper end of casing, release mechanism includes the release frame, the one end of release frame is close to the lithium cell, the other end fixed mounting of release frame has the button, the button extends to the outside of casing, when pushing the button to the direction of lithium cell, the accessible release frame releases the lithium cell from the inside of casing.

The problem of battery disassembly and assembly trouble is solved by arranging the push-out frame and the push button and adopting a push-out mode, but the technology still has the defects: the arrangement of the pushing frame and the pushing button makes the whole structure become complicated, and has a certain simplification space in structure.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to: the electronic lock is simple in structure and convenient to replace a battery.

The utility model adopts the technical scheme that:

the electronic lock comprises a lock body and a power supply assembly, wherein the upper end of the lock body is provided with a power cavity with an upper opening, and the power supply assembly is detachably arranged in the power cavity; the power supply assembly comprises a power supply box and a battery which is detachably arranged in the power supply box; the top of the power box is integrally connected with an end cover, and the end cover is lapped above the upper end part of the lock body and seals the power cavity; the left and right sides of end cover is provided with first chimb, first chimb protrusion in the lock body left and right sides terminal surface.

As a further improvement of the above technical solution, the rear side of the power supply box is provided with an opening through which the battery is mounted into the power supply box; a certain gap is reserved between the top of the battery and the upper end part of the power box, a pressing piece is arranged in the gap, and the battery is clamped below the pressing piece.

As a further improvement of the above technical solution, the convex edge is arc-shaped.

As a further improvement of the above technical solution, the end faces of the left and right sides of the power supply box are provided with second flanges corresponding to the first flanges, and two ends of the first flanges are connected with two ends of the second flanges.

As a further improvement of the technical scheme, the power supply box is provided with a buckle, the inner wall of the power supply cavity is provided with a clamping groove matched with the buckle, and the buckle is clamped in the clamping groove.

The beneficial effects of the utility model are as follows: according to the utility model, the top of the power box is integrally connected with the end cover, the end cover is lapped above the upper end part of the lock body, the left side and the right side of the end cover are provided with the first convex edges, the first convex edges protrude out of the end surfaces of the left side and the right side of the lock body, and the power supply assembly can be pulled away only by lifting the first convex edges when the battery is replaced, so that the operation is convenient, and the structure is simple.

Drawings

The utility model is further illustrated by the following description and examples of the embodiments in conjunction with the accompanying drawings.

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is an exploded view of the power assembly;

FIG. 3 is a schematic diagram of a power assembly;

FIG. 4 is an exploded cross-sectional view of a portion of the structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 4;

FIG. 7 is a schematic diagram of the overall structure of the present utility model;

in the figure: 1-lock body, 11-power cavity, 111-draw-in groove, 12-second chimb, 2-power supply subassembly, 21-power supply box, 211-open mouth, 212-roof pressure piece, 213-buckle, 22-end cover, 221-first chimb, 23-battery.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As shown in fig. 1, an electronic lock convenient for replacing a battery comprises a lock body 1, wherein a power supply assembly 2 is detachably connected to the upper end of the lock body 1, the power supply assembly 2 comprises a power supply box 21 and a battery 23 arranged in the power supply box 21, and the battery 23 is detachably connected with the power supply box 21.

As shown in fig. 2, the rear side of the power box 21 is completely opened to form an opening 211, the area of the rear side of the battery 23 is smaller than that of the opening 211, and the battery 23 is plugged into the power box 21 through the opening 211.

As shown in fig. 3, after assembly, a certain gap is left between the top of the battery 23 and the upper end portion (i.e., the end cover 22) of the power box 21, a pressing member 212 is disposed in the gap, the pressing member 212 is used for fixing the battery 23, the battery 23 is clamped between the pressing member 212 and the bottom plate of the power box 21, and by setting the gap and the pressing member 212, the battery 23 is conveniently scratched out while the battery 23 is fixed, and further the battery 23 is conveniently replaced.

As shown in fig. 4, the upper end of the lock body 1 is provided with a power cavity 11 having an upper opening, and the power box 21 is assembled with the power cavity 11 by means of a snap 213.

As shown in fig. 5, the top of the power supply box 21 is integrally provided with an end cover 22, the left and right sides of the end cover 22 are provided with first flanges 221, the first flanges 221 are arc-shaped and distributed on the sides of two sides of the end cover 22, and the first flanges 221 are shaped like fingers, so that the whole power supply assembly 2 can be conveniently pulled away.

Referring to fig. 5 and fig. 6, a buckle 213 is disposed above the left and right sides of the power supply box 21, a slot 111 adapted to the buckle 213 is disposed above the inner wall of the power supply cavity 11, the buckle 213 is clamped in the slot 111, friction between the power supply box 21 and the power supply cavity 11 is increased, and stability of assembly is improved.

As shown in fig. 7, the sides of the left and right sides of the lock body 1 are also provided with a second flange 12 adapted to the first flange 221, and two ends of the first flange 221 are connected to two ends of the second flange 12, so that the appearance is not abrupt, and the appearance is more attractive.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. The electronic lock convenient for replacing the battery comprises a lock body (1) and a power supply assembly (2), wherein a power supply cavity (11) with an upper opening is arranged at the upper end of the lock body (1), and the power supply assembly (2) is detachably arranged in the power supply cavity (11);

the power supply assembly (2) comprises a power supply box (21) and a battery (23) detachably arranged in the power supply box (21);

the method is characterized in that:

an end cover (22) is integrally connected to the top of the power box (21), and the end cover (22) is lapped above the upper end part of the lock body (1) and seals the power cavity (11);

the left side and the right side of the end cover (22) are provided with first convex edges (221), and the first convex edges (221) protrude out of the end faces of the left side and the right side of the lock body (1).

2. An electronic lock for facilitating replacement of a battery as defined in claim 1, wherein:

an opening (211) is formed in the rear side of the power supply box (21), and the battery (23) is installed into the power supply box (21) through the opening (211);

a certain gap is reserved between the top of the battery (23) and the upper end part of the power box (21), a pressing piece (212) is arranged in the gap, and the battery (23) is clamped below the pressing piece (212).

3. An electronic lock for facilitating replacement of a battery as defined in claim 1, wherein:

the convex edge is arc-shaped.

4. An electronic lock for facilitating replacement of a battery as defined in claim 3, wherein:

second convex edges (12) corresponding to the first convex edges (221) are arranged on the end faces of the left side and the right side of the power supply box (21), and two end parts of the first convex edges (221) are connected with two end parts of the second convex edges (12).

5. An electronic lock for facilitating replacement of a battery as defined in claim 1, wherein:

the power supply box is characterized in that a buckle (213) is arranged on the power supply box (21), a clamping groove (111) matched with the buckle (213) is formed in the inner wall of the power supply cavity (11), and the buckle (213) is clamped in the clamping groove (111).