Intelligent lock with battery box fixing mechanism

Abstract

The utility model discloses an intelligent lock with a battery box fixing mechanism, which comprises a lock body, a battery compartment on the lock body is connected with a battery box in a sliding manner, the intelligent lock further comprises a fixing mechanism arranged on the lock body and used for fixing the battery box, the fixing mechanism comprises a fixing groove formed in the lock body, the fixing groove is positioned on the outer side of the battery compartment, and the battery box is arranged in the fixing groove. A fixing plate is connected into the fixing groove through a rotating shaft, and a limiting mechanism used for limiting the fixing groove is arranged on the fixing plate. Through the arrangement of the fixing mechanism, under the limiting effect of the limiting mechanism and the driving effect of the driving mechanism, the battery box is installed, fixed and unlimited, operation is easy, implementation is convenient and fast, the convenience of pulling out and pushing in the battery box is guaranteed, meanwhile, the firmness of fixing the battery box is improved, and the service life of the battery box is prolonged. Therefore, the situation that the fixing effect on the battery box is reduced due to the fact that the intelligent lock is stressed and vibrated for a long time is avoided, and normal use of the intelligent lock is further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of smart locks, and in particular relates to a smart lock with a battery box fixing mechanism. Background Art

[0002] Compared with the smart lock with authorization publication number CN206071250U, the battery box is fixed in the front panel through the mutual magnetic attraction of the magnetic parts and the magnetic suction parts, and the battery box is placed on the front panel. When installing the smart lock on site, there is no need to connect the wires on the back panel, which reduces the process and avoids the possibility of wire crimping, making the installation of the smart lock more convenient.

[0003] The above-mentioned smart lock fixes the battery box in the front panel through a magnetic part. Although it is convenient to pull out and push in the battery box, the smart lock is vibrated for a long time during the continuous closing and opening of the door. Under the long-term vibration, the adsorption area of ​​the magnetic part will continue to decrease, and eventually the adsorption force will be insufficient to maintain the tight state of the magnetic part, resulting in loosening. In addition, since the smart lock is installed outside the house, external dust and water vapor fall on the magnetic part, which will reduce the magnetic force of the magnetic part, thereby reducing the fixing effect of the battery box, further affecting the normal use of the smart lock.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A smart lock with a battery box fixing mechanism comprises a lock body, a battery compartment on the lock body being slidably connected to the battery box, and a fixing mechanism arranged on the lock body for fixing the battery box;

[0007] The fixing mechanism comprises a fixing groove formed on the lock body, the fixing groove is located outside the battery compartment, a fixing plate is connected to the fixing groove via a rotating shaft, and a limiting mechanism for limiting the fixing groove is provided on the fixing plate.

[0008] As a preferred solution, the limiting mechanism includes a limiting hole opened on the fixed plate, two limiting blocks symmetrically arranged are slidably connected in the limiting hole, limiting grooves are opened on two opposite inner walls of the fixed groove, the two limiting blocks are matched with the limiting grooves, and a driving mechanism for driving the two limiting blocks is provided in the lock body.

[0009] As a preferred solution, a side of the two limit blocks close to the lock body is provided with an inclined surface, and the two inclined surfaces slide on the side wall of the fixing groove.

[0010] As a preferred solution, the driving mechanism includes a driving rod rotatably connected to the lock body, one end of the driving rod located inside the limiting hole is fixedly connected to a gear, two symmetrically arranged racks are meshed on the side wall of the gear, one end of the two racks away from each other is fixedly connected to a driving plate, the other ends of the two driving plates are connected to the limiting block, and an extrusion assembly for extruding the two racks is provided in the limiting hole.

[0011] As a preferred solution, the other end of the driving rod is fixedly connected to a driving disk, and a plurality of anti-slip grooves are provided on the side wall of the driving disk.

[0012] As a preferred solution, the extrusion assembly includes a mounting plate fixedly connected to the inner wall of the limiting hole, and two T-shaped extrusion rods symmetrically arranged are slidably connected to the mounting plate, and extrusion blocks are fixedly connected to the side walls of the two T-shaped extrusion rods, and the opposite ends of the two extrusion blocks are connected to the rack. Springs are sleeved on the side walls of the two T-shaped extrusion rods, and the two ends of the two springs are respectively connected to the mounting plate and the extrusion block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the installation, fixation and release of the battery box under the limiting action of the limiting mechanism and the driving action of the driving mechanism through the setting of the fixing mechanism. The operation is simple and the implementation is convenient. While ensuring the convenience of pulling out and pushing in the battery box, the firmness of the fixation of the battery box is improved, thereby avoiding the reduction of the fixing effect of the battery box due to long-term force vibration of the smart lock, and further ensuring the normal use of the smart lock.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the limit groove structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 101-lock body; 102-battery box; 201-fixing slot; 202-rotating shaft; 203-fixing plate; 301-limiting hole; 302-limiting block; 303-limiting slot; 304-inclined surface; 401-driving rod; 402-gear; 403-rack; 404-driving plate; 405-driving disk; 501-mounting plate; 502-T-type extrusion rod; 503-extrusion block; 504-spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Example 1

[0025] See also Figure 1-Figure 4 , a smart lock with a battery box fixing mechanism shown in the figure includes a lock body 101, a battery compartment on the lock body 101 is slidably connected to a battery box 102, and also includes a fixing mechanism arranged on the lock body 101 for fixing the battery box 102;

[0026] The fixing mechanism includes a fixing groove 201 formed on the lock body 101, the fixing groove 201 is located outside the battery compartment, a fixing plate 203 is connected to the fixing groove 201 via a rotating shaft 202, and a limiting mechanism for limiting the fixing groove 201 is provided on the fixing plate 203;

[0027] It should be noted here that: through the setting of the fixing mechanism, under the limiting action of the limiting mechanism and the driving action of the driving mechanism, the installation and fixation of the battery box 102 and the release of the limit are realized, the operation is simple, and the implementation is convenient. While ensuring the convenience of pulling out and pushing in the battery box 102, the firmness of the fixation of the battery box 102 is improved, thereby avoiding the reduction of the fixing effect of the battery box 102 due to long-term force and vibration of the smart lock, and further ensuring the normal use of the smart lock.

[0028] It is worth noting that: as an existing technology, the specific structure and working principle of smart locks have been mastered by people in this field, so we will not go into details here. For details, please refer to the smart lock with authorization publication number CN206071250U.

[0029] See also Figure 2-Figure 4 The limiting mechanism shown in the figure includes a limiting hole 301 provided on the fixing plate 203, two limiting blocks 302 symmetrically arranged are slidably connected in the limiting hole 301, limiting grooves 303 are provided on two opposite inner walls of the fixing groove 201, the two limiting blocks 302 are matched with the limiting grooves 303, and a driving mechanism for driving the two limiting blocks 302 is provided in the lock body 101;

[0030] It should be noted here that: through the setting of the limiting mechanism, under the pressing action of the limiting block 302, the fixing plate 203 is limited.

[0031] See also Figure 3 , the two limit blocks 302 shown in the figure are provided with inclined surfaces 304 on one side close to the lock body 101, and the two inclined surfaces 304 slide on the side walls of the fixing groove 201;

[0032] It should be noted that: through the setting of the inclined surface 304, when the limiting block 302 abuts against the side wall of the fixing groove 201, the interaction force of the inclined surface 304 and the guiding action of the extrusion component will push the limiting block 302 to shrink into the limiting hole 301.

[0033] Working principle: When the battery box 102 needs to be fixed, after the battery box 102 is pushed into the battery compartment, the fixing plate 203 is rotated to make it close to the lock body 101. During the rotation of the fixing plate 203, when the limit block 302 abuts against the side wall of the fixing groove 201, the limit block 302 will be pushed to shrink into the limit hole 301 under the interaction force of the inclined surface 304 and the guiding action of the extrusion component. With the continuous pushing of the fixing plate 203, when the limit block 302 is combined with the limit groove 303, under the elastic action of the extrusion component, The limit block 302 will be pushed to move into the limit groove 303 and abut against the bottom wall of the limit groove 303, so that under the pressing action of the limit block 302, the fixing plate 203 is limited, and the battery box 102 is further fixed by the pressing action of the fixing plate 203 on the battery box 102. The operation is simple and the implementation is convenient. While ensuring the convenience of pulling out and pushing in the battery box 102, the firmness of the fixation of the battery box 102 is improved, thereby avoiding the reduction of the fixing effect of the battery box 102 due to the long-term force and vibration of the smart lock, and further ensuring the normal use of the smart lock. Example 2

[0034] See also Figure 4 , this embodiment further explains Example 1, the driving mechanism in the figure includes a driving rod 401 rotatably connected to the lock body 101, one end of the driving rod 401 located inside the limiting hole 301 is fixedly connected to a gear 402, two racks 403 symmetrically arranged are meshed on the side wall of the gear 402, one end of the two racks 403 away from each other is fixedly connected to a driving plate 404, the other ends of the two driving plates 404 are connected to the limiting block 302, and an extrusion component for extruding the two racks 403 is provided in the limiting hole 301;

[0035] It should be noted here that: through the setting of the driving mechanism, when the driving disk 405 is rotated, the gear 402 at one end of the driving rod 401 will be driven to rotate, and under the mutual meshing transmission action of the gear 402 and the two racks 403, the two limit blocks 302 will be driven to shrink into the limit hole 301 through the driving plate 404, thereby releasing the limit on the fixing plate 203, making it convenient to replace the battery in the battery box 102.

[0036] See also Figure 3 , the other end of the driving rod 401 in the figure is fixedly connected to a driving disk 405, and a plurality of anti-slip grooves are provided on the side wall of the driving disk 405;

[0037] It should be noted here that the drive plate 405 is provided to facilitate the rotation of the drive rod 401 .

[0038] See also Figure 4The extrusion assembly shown in the figure includes a mounting plate 501 fixedly connected to the inner wall of the limiting hole 301, and two T-shaped extrusion rods 502 symmetrically arranged are slidably connected to the mounting plate 501, and extrusion blocks 503 are fixedly connected to the side walls of the two T-shaped extrusion rods 502, and the opposite ends of the two extrusion blocks 503 are connected to the rack 403, and springs 504 are sleeved on the side walls of the two T-shaped extrusion rods 502, and the two ends of the two springs 504 are respectively connected to the mounting plate 501 and the extrusion block 503;

[0039] It should be noted here that: by setting the extrusion assembly, the limiting block 302 at one end of the rack 403 is provided with a guiding and resetting function.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A smart lock with a battery box fixing mechanism, comprising: A lock body (101), wherein a battery compartment on the lock body (101) is slidably connected to a battery box (102); the lock body (101) is characterized in that it further comprises: A fixing mechanism provided on the lock body (101) and used for fixing the battery box (102); The fixing mechanism comprises a fixing groove (201) formed on the lock body (101), the fixing groove (201) being located outside the battery compartment, a fixing plate (203) being connected to the fixing groove (201) via a rotating shaft (202), and a limiting mechanism for limiting the position of the fixing groove (201) being provided on the fixing plate (203).

2. The smart lock with a battery box fixing mechanism according to claim 1, characterized in that: The limiting mechanism comprises a limiting hole (301) formed on a fixing plate (203), two limiting blocks (302) symmetrically arranged are slidably connected in the limiting hole (301), limiting grooves (303) are formed on two opposite inner walls of the fixing groove (201), the two limiting blocks (302) are matched with the limiting grooves (303), and a driving mechanism for driving the two limiting blocks (302) is provided in the lock body (101).

3. The smart lock with a battery box fixing mechanism according to claim 1, characterized in that: A slope (304) is provided on one side of the two limit blocks (302) close to the lock body (101), and the two slopes (304) slide on the side wall of the fixing groove (201).

4. The smart lock with a battery box fixing mechanism according to claim 1, characterized in that: The driving mechanism comprises a driving rod (401) rotatably connected to the lock body (101); one end of the driving rod (401) located inside the limiting hole (301) is fixedly connected to a gear (402); two racks (403) symmetrically arranged are meshedly arranged on the side wall of the gear (402); one end of the two racks (403) away from each other is fixedly connected to a driving plate (404); the other ends of the two driving plates (404) are connected to the limiting block (302); and an extrusion component for extruding the two racks (403) is arranged inside the limiting hole (301).

5. The smart lock with a battery box fixing mechanism according to claim 1, characterized in that: The other end of the driving rod (401) is fixedly connected to a driving disk (405), and a plurality of anti-slip grooves are provided on the side wall of the driving disk (405).

6. The smart lock with a battery box fixing mechanism according to claim 1, characterized in that: The extrusion assembly comprises a mounting plate (501) fixedly connected to the inner wall of the limiting hole (301); two T-shaped extrusion rods (502) symmetrically arranged are slidably connected to the mounting plate (501); extrusion blocks (503) are fixedly connected to the side walls of the two T-shaped extrusion rods (502); opposite ends of the two extrusion blocks (503) are connected to the rack (403); springs (504) are sleeved on the side walls of the two T-shaped extrusion rods (502); and the two ends of the two springs (504) are respectively connected to the mounting plate (501) and the extrusion blocks (503).

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