CN219826496U

CN219826496U - Battery compartment protection device for electronic lock

Info

Publication number: CN219826496U
Application number: CN202320653897.2U
Authority: CN
Inventors: 冯永潘; 刘杨; 张磊; 王雪静
Original assignee: Henan Dedao New Energy Co ltd
Current assignee: Henan Dedao New Energy Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-13
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a battery compartment protection device for an electronic lock, which comprises a door lock, wherein a battery box is arranged at the upper part of the inner side of the door lock, a rotating block is rotationally connected to the front side of the lower end of the battery box, a sliding block is slidingly connected to the rear side of the lower end of the battery box, the sliding block and the rotating block are both slidingly connected in a vertical guide groove of the door lock, a spring is arranged in the guide groove, the upper ends of the spring are respectively pressed against the lower sides of the sliding block and the rotating block, and a plurality of protection covers are fixed at the rear side of the battery box and used for placing batteries.

Description

Battery compartment protection device for electronic lock

Technical Field

The utility model relates to the field of battery protection, in particular to a battery compartment protection device for an electronic lock.

Background

For electronic products such as door lock electronic locks, most products have a dry battery power supply function, and the dry battery needs to be purchased and replaced by a user.

The chinese patent discloses an improvement structure of digital sound battery compartment (grant bulletin number CNN 209860017U), and this patent technology can play the result of use of fixed joint through reset spring's top fixedly connected with lock and hold the piece to reset spring and stir the cooperation between the piece, effectively improve the mounting means of current plastics buckle, however, when the battery compartment receives the impact, on the battery with vibration conduction easily, the battery electrode only compresses tightly by one side spring, easily causes the battery skew, leads to electric connection unstable. Accordingly, a person skilled in the art provides a battery compartment protection device for an electronic lock, so as to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a battery compartment protection device for an electronic lock.

The battery compartment protection device for the electronic lock comprises a door lock, wherein a battery box is arranged at the upper part of the inner side of the door lock, a rotating block is rotationally connected to the front side of the lower end of the battery box, a sliding block is slidingly connected to the rear side of the lower end of the battery box, the sliding block and the rotating block are both slidingly connected in a vertical guide groove of the door lock, a spring is arranged in the guide groove, a plurality of protection covers are fixed at the rear side of the battery box and are used for placing batteries, and the protection covers are cylindrical with an opening at the front side of the upper part and are convenient for placing the batteries; the bottom inboard of safety cover is equipped with down the conducting strip, and the downside of conducting strip is connected with the spring down, the upside middle part of battery case is equipped with the trip of U type, and the lock corresponds the trip and is equipped with the draw-in groove, and the upside joint of trip is in the draw-in groove, and the top of draw-in groove is equipped with the wane, and the middle part of wane is articulated with the door lock, and the front end downside of wane passes through spring coupling and goes up the conducting strip.

Preferably: the door lock is internally provided with a plurality of stabilizing covers corresponding to the protective covers, and the stabilizing covers are arranged corresponding to the positions of the batteries to help stabilize the positions of the batteries.

Preferably: the upper ends of springs in the vertical guide grooves of the door lock are respectively pressed against the lower sides of the sliding block and the rotating block.

Preferably: the contact position of the protective cover and the stabilizing cover is provided with a sealing strip, so that the tightness is improved.

Preferably: the outside of the lower conducting strip is provided with an elastic ring which supports the outside of the lower conducting strip.

Preferably: the upper conductive sheet is slidingly connected in the vertical tube.

The utility model has the technical effects and advantages that:

1. according to the utility model, through the arrangement of the protective cover, the battery is convenient to place, the periphery of the protective cover is fixedly supported, the stability is good, and the influence of transverse impact force during door opening and closing is reduced.

The utility model is electrically connected with the upper conductive sheet through the lower conductive sheet and is stably positioned through the stabilizing cover.

According to the utility model, the spring is arranged in the guide groove, so that the stability of the battery box after being installed is improved, the elasticity is concentrated on the battery, and the electric connection is more stable.

Drawings

FIG. 1 is a schematic isometric view of the present utility model;

fig. 2 is a schematic view of the structure of a battery case according to the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of FIG. 2A;

FIG. 4 is a schematic view of the middle right-hand cross-sectional structure of the present utility model;

fig. 5 is a partially enlarged schematic view of the structure of fig. 4B.

In the figure: 1. a door lock; 2. a battery case; 3. a protective cover; 4. a lower conductive sheet; 5. an elastic ring; 6. a slide block; 7. a rotating block; 8. a hook; 9. a seesaw; 10. a first spring; 11. an upper conductive sheet; 12. a stabilizing cap.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-5, in this embodiment, a battery compartment protection device for an electronic lock is provided, including a door lock 1, a battery box 2 is disposed at an upper portion of an inner side of the door lock 1, a rotating block 7 is rotatably connected to a front side of a lower end of the battery box 2, a sliding block 6 is slidably connected to a rear side of the lower end of the battery box 2, the sliding block 6 and the rotating block 7 are both slidably connected in a vertical guide groove of the door lock 1, a spring is disposed in the guide groove, an upper end of the spring is respectively pressed against a lower side of the sliding block 6 and a lower side of the rotating block 7, a plurality of protection covers 3 are fixed at a rear side of the battery box 2 for placing batteries, the protection covers 3 are cylindrical with an opening at a front side of the upper portion, so as to facilitate placement of the batteries, a plurality of stabilizing covers 12 are disposed in the door lock 1 corresponding to the protection covers 12 and are disposed at positions corresponding to the batteries, sealing strips are disposed at contact positions of the protection covers 3 and the stabilizing covers 12, so that tightness is improved;

the bottom inboard of safety cover 3 is equipped with down conducting strip 4, and the downside of conducting strip 4 is connected with the spring down, the outside of conducting strip 4 is equipped with elastic ring 5 down, supports the outside of conducting strip 4 down, the upside middle part of battery case 2 is equipped with the trip 8 of U type, and lock 1 corresponds trip 8 and is equipped with the draw-in groove, and the upside joint of trip 8 is in the draw-in groove, and the top of draw-in groove is equipped with wane 9, and the middle part and the lock 1 of wane 9 are articulated, and conducting strip 11 is gone up in the front end downside of wane 9 through spring 10 connection, goes up conducting strip 11 sliding connection vertical intraductal.

The working principle of the utility model is as follows: when the battery box is used, the clamping hooks 8 are pressed downwards to separate from the clamping grooves, the battery box 2 is rotated, the rotating block 7 and the battery box 2 rotate, the sliding block 6 is limited by the guide grooves and starts to slide back and forth, the battery box 2 can be opened, the battery is sequentially placed in the protective cover 3, the battery box 2 is closed, the rocker 9 is extruded through the clamping hooks 8, the first spring 10 is driven to press the upper conducting plate 11 to move downwards, the battery is connected in an extrusion mode, the lower conducting plate 4 and the upper conducting plate 11 are electrically connected, the battery box 2 and the door lock 1 are stably positioned through the stabilizing cover 12, the battery box is fixed into a whole, the battery stability is good, stable connection can be maintained when the battery box is impacted by the outside, the shock resistance is improved, and the influence of transverse impact force during door opening and closing is reduced.

Claims

1. The battery compartment protection device for the electronic lock comprises a door lock (1), wherein a battery box (2) is arranged at the upper part of the inner side of the door lock (1), and is characterized in that a rotating block (7) is rotationally connected to the front side of the lower end of the battery box (2), a sliding block (6) is slidingly connected to the rear side of the lower end of the battery box (2), the sliding block (6) and the rotating block (7) are both slidingly connected in a vertical guide groove of the door lock (1), a spring is arranged in the guide groove, a plurality of protection covers (3) are fixed at the rear side of the battery box (2), and the protection covers (3) are cylindrical with openings at the front side of the upper part;

the bottom inboard of safety cover (3) is equipped with down conducting strip (4), and the downside of conducting strip (4) is connected with the spring down, the upside middle part of battery case (2) is equipped with trip (8) of U type, and lock (1) corresponds trip (8) and is equipped with the draw-in groove, and the upside joint of trip (8) is in the draw-in groove, and the top of draw-in groove is equipped with wane (9), and the middle part of wane (9) is articulated with lock (1), and conducting strip (11) are connected through spring one (10) to the front end downside of wane (9).

2. The battery compartment protection device for the electronic lock according to claim 1, wherein a plurality of stabilizing covers (12) are arranged in the door lock (1) corresponding to the protective covers (3), and the stabilizing covers (12) are arranged corresponding to the positions of the batteries.

3. The battery compartment protection device for the electronic lock according to claim 1, wherein the upper ends of springs in the guide grooves of the door lock (1) are respectively pressed against the lower sides of the sliding block (6) and the rotating block (7).

4. The battery compartment shielding device for the electronic lock according to claim 1, wherein a sealing strip is arranged at a contact position of the protective cover (3) and the stabilizing cover (12).

5. The battery compartment shielding device for an electronic lock according to claim 1, wherein the outer side of the lower conductive sheet (4) is provided with an elastic ring (5).

6. A battery compartment shielding device for an electronic lock according to claim 1, characterized in that the upper conductive sheet (11) is slidingly connected in a vertical tube.