Intelligent lock convenient to maintain

Abstract

The utility model relates to the technical field of intelligent locks, and provides an intelligent lock convenient to maintain, which comprises a first base plate arranged on one side of a door body. The back panel is arranged on the first base plate; the first connecting piece is rotationally arranged on the first base plate and is provided with a first clamping part; the second connecting piece is arranged on the back panel and is provided with a second bulge, and the first clamping part is clamped with the second bulge or is not clamped with the second bulge after rotating; the rotating shaft is rotationally arranged on the door body, and the first connecting piece rotates along with the rotating shaft. By means of the technical scheme, the problems that in the prior art, a conventional intelligent lock is complex in disassembly step during maintenance, and disassembly and maintenance difficulty is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart locks, and in particular to a smart lock that is easy to maintain. Background Art

[0002] Smart locks are a new type of lock that integrates electronic, mechanical, network communication and other technologies. Compared with traditional mechanical locks, they have higher security, convenience and intelligence. Smart locks are widely used in various occasions such as homes, offices, hotels, etc., providing a series of non-mechanical key unlocking methods, improving the convenience of users' lives.

[0003] Through regular maintenance, potential problems can be discovered and repaired in a timely manner, such as battery exhaustion, excessive wear on the lock body, etc., thereby preventing abnormal use due to sudden failures.

[0004] Conventional smart locks require complicated disassembly procedures for maintenance, making disassembly and maintenance difficult. Utility Model Content

[0005] The utility model provides a smart lock that is easy to maintain, which solves the problem in the related art that conventional smart locks have complicated disassembly steps during maintenance and are difficult to disassemble and maintain.

[0006] The technical solution of the utility model is as follows: a smart lock that is easy to maintain, comprising:

[0007] A first pad, the first pad being arranged on one side of the door body;

[0008] a back panel, the back panel being arranged on the first pad;

[0009] A first connecting member, the first connecting member is rotatably disposed on the first pad and has a first clamping portion;

[0010] A second connecting member, the second connecting member is arranged on the back panel and has a second protrusion, and the first clamping part is engaged with or cancels the engagement with the second protrusion after the first clamping part rotates;

[0011] A rotating shaft is rotatably arranged on the door body, and the first connecting member rotates following the rotating shaft.

[0012] Optionally, it also includes:

[0013] a second pad, the second pad being arranged on the other side of the door body;

[0014] a front panel, the front panel being disposed on the second pad;

[0015] A third connecting member, the third connecting member is rotatably disposed on the second pad, has a third clamping portion, and rotates with the rotating shaft;

[0016] A fourth connecting member, wherein the fourth connecting member is arranged on the front panel and has a fourth protrusion, and the third clamping portion is engaged with or unengaged from the fourth protrusion after being rotated.

[0017] Optionally, the first connecting member further has a first protrusion, and the second connecting member further has a second clamping portion, and after the first clamping portion is clamped with the second protrusion, the first protrusion is clamped with the second clamping portion.

[0018] Optionally, the third connecting member further has a third protrusion, and the fourth connecting member further has a fourth clamping portion, and after the third clamping portion is clamped with the fourth protrusion, the third protrusion is clamped with the fourth clamping portion.

[0019] Optionally, the first protrusion, the second protrusion, the third protrusion and the fourth protrusion have arc edges.

[0020] Optionally, the first connecting member and the third connecting member have connecting grooves, the rotating shaft has a connecting block plug-connected to the connecting grooves, and the connecting grooves are parallel to the axial direction of the rotating shaft.

[0021] Optionally, the back panel and the front panel both have limiting columns, and the second connecting member and the fourth connecting member both have limiting holes plug-connected to the limiting columns.

[0022] Optionally, it also includes:

[0023] A fastener, wherein the first pad and the second pad are connected to the door body via the fastener.

[0024] Optionally, the rotating shaft has a protruding portion, the protruding portion protrudes out of the back panel, and further includes a handle, the handle is arranged on the protruding portion, and the handle is provided with anti-slip grooves.

[0025] Optionally, the first connecting member, the second connecting member, the third connecting member and the fourth connecting member have the same structure.

[0026] The working principle and beneficial effects of the utility model are:

[0027] In the utility model, the back panel is installed on the door body through the first pad, and the first clamping part of the first connecting member and the second protrusion of the second connecting member are mutually clamped and connected, so that the back panel and the first pad are firmly fixed, and the first connecting member can be driven to rotate by rotating the rotating shaft, thereby realizing the disassembly and installation of the back panel. Through the above scheme, the installation and disassembly process of the back panel is simplified, and the convenience of the removal and maintenance process of the back panel of the smart lock is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the structure of the utility model;

[0031] Figure 3 for Figure 2 A schematic cross-sectional structure diagram of ;

[0032] Figure 4 It is a partial structural schematic diagram of the utility model;

[0033] Figure 5 This is a schematic diagram of the back panel and internal structure of the utility model (one of the second connecting members is hidden);

[0034] Figure 6 This is a schematic diagram of the structure of the first connecting member of the utility model;

[0035] In the figure: 1. first pad; 2. back panel; 3. first connecting member; 301. first clamping portion; 302. first protrusion; 4. second connecting member; 401. second clamping portion; 5. rotating shaft; 501. connecting block; 502. extending portion; 6. second pad; 7. front panel; 8. third connecting member; 9. fourth connecting member; 10. connecting groove; 11. limiting hole; 12. fastener; 13. handle; 1301. anti-slip pattern; 14. arc edge; 15. limiting column. DETAILED DESCRIPTION

[0036] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0037] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0038] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0040] Reference Figure 1 to Figure 6 A smart lock that is easy to maintain is proposed, including: a first pad 1, the first pad 1 is arranged on one side of the door body; a back panel 2, the back panel 2 is arranged on the first pad 1; a first connecting member 3, the first connecting member 3 is rotatably arranged on the first pad 1, and has a first clamping portion 301; a second connecting member 4, the second connecting member 4 is arranged on the back panel 2, and has a second protrusion, and the first clamping portion 301 is engaged with or unengaged with the second protrusion after rotation; a rotating shaft 5, the rotating shaft 5 is rotatably arranged on the door body, and the first connecting member 3 rotates with the rotating shaft 5.

[0041] In this embodiment, the first pad 1 is strong and durable, and is firmly fixed to the designated position of the door body by screws or other fastening elements, providing support and positioning reference for subsequent component installation. Then, a back panel 2 is arranged on the first pad 1. The back panel 2 serves as the shell and functional panel of the smart lock, integrating intelligent control components such as the electronic password keyboard, fingerprint recognition module, and display screen to ensure stability in daily use.

[0042] The first connecting member 3 is designed to be rotatably mounted on the first pad 1, and is provided with a clamping portion for cooperating with the second connecting member 4. When maintenance of the smart lock is required, such as replacing the battery or inspecting the internal circuit, the first connecting member 3 can be driven to rotate by manually rotating the rotating shaft 5, so that the first clamping portion 301 and the second protrusion on the second connecting member 4 are disengaged, and then the back panel 2 can be easily removed to expose the internal structure. The maintenance process of the smart lock is greatly simplified. In summary, the smart lock in this embodiment is cleverly designed. Through the combination of the first pad 1, the back panel 2, the first connecting member 3, the second connecting member 4 and the rotating shaft 5, not only the basic functions of the smart lock are realized, but also the daily maintenance and repair work of the user is greatly facilitated.

[0043] Furthermore, it also includes: a second pad 6, which is arranged on the other side of the door body; a front panel 7, which is arranged on the second pad 6; a third connecting member 8, which is rotatably arranged on the second pad 6 and has a third clamping portion, and the third connecting member 8 rotates with the rotating shaft 5; a fourth connecting member 9, which is arranged on the front panel 7 and has a fourth protrusion, and the third clamping portion is engaged with or unengaged with the fourth protrusion after rotation.

[0044] In this embodiment, a second pad 6 is provided on the other side of the door body, that is, at a position opposite to the first pad 1. The second pad 6 is also firmly fixed to the door body by fastening elements to provide support and positioning for the installation of the front panel 7.

[0045] The front panel 7, as another important component of the smart lock, usually includes user interaction units such as door handles 13, numeric keys, card swiping area, touch screen, etc. It is installed on the second pad 6 and together with the back panel 2 constitute the appearance and functional body of the smart lock.

[0046] In order to realize the connection and disassembly between the front panel 7 and the door body, a third connecting member 8 is designed. The third connecting member 8 is rotatably connected to the second pad 6, and a third clamping portion is provided on the third connecting member 8. When the rotating shaft 5 of the smart lock rotates, the third connecting member 8 also rotates, and is engaged or unengaged with the fourth protrusion on the front panel 7 through the third clamping portion.

[0047] When maintenance is needed, the third clamping portion and the fourth protrusion are released by reversing the rotating shaft 5, and the front panel 7 and the back panel 2 can be easily removed at the same time for internal inspection or maintenance. In summary, through the symmetrically arranged connection structure, the panels on both sides of the front and back can be easily and quickly disassembled and assembled, greatly improving the overall maintenance convenience of the smart lock.

[0048] Furthermore, the first connecting member 3 further has a first protrusion 302 , and the second connecting member 4 further has a second clamping portion 401 . After the first clamping portion 301 is clamped with the second protrusion, the first protrusion 302 is clamped with the second clamping portion 401 .

[0049] In this embodiment, the double locking mechanism between the first connecting member 3 and the second connecting member 4 is further refined: the first connecting member 3 not only has a first clamping portion 301 that matches the second protrusion of the second connecting member 4, but also has a first protrusion 302 structure. When the first connecting member 3 is driven by the rotating shaft 5 to rotate, so that the first clamping portion 301 is clamped and fixed with the second protrusion of the second connecting member 4, the first protrusion 302 on the first connecting member 3 will also be clamped with the newly added second clamping portion 401 on the second connecting member 4.

[0050] This means that after the smart lock is assembled, a double locking relationship is formed between the first connector 3 and the second connector 4. The two independent but coordinated clamping structures greatly enhance the stability and safety of the overall structure of the smart lock. At the same time, when the smart lock needs to be maintained or replaced, the connection between the back panel 2 and the first pad 1 can be easily separated by simply reversing the shaft 5 and releasing the two clamping parts, thereby achieving convenient maintenance operations. Such a design can not only improve the assembly accuracy and service life of the smart lock, but also effectively prevent the connection from loosening due to external factors, ensuring that the smart lock can still maintain excellent working performance and appearance texture after long-term use.

[0051] Furthermore, the third connecting member 8 also has a third protrusion, and the fourth connecting member 9 also has a fourth clamping portion. After the third clamping portion is clamped with the fourth protrusion, the third protrusion is clamped with the fourth clamping portion.

[0052] In this embodiment, the third connecting member 8 is rotatably disposed on the second pad 6 , and in addition to having a third clamping portion that cooperates with the fourth protrusion of the fourth connecting member 9 , a third protrusion is also provided.

[0053] When the smart lock is working, the third connecting member 8 rotates with the rotating shaft 5, so that after the third clamping part is successfully engaged with the fourth protrusion on the fourth connecting member 9, the third protrusion on the third connecting member 8 will also be engaged and fixed with the newly added fourth clamping part of the fourth connecting member 9. In this way, the connection between the front panel 7 and the second pad 6 also adopts the same double locking design as the back panel 2 and the first pad 1. When the smart lock needs maintenance, it is only necessary to release the engagement state between the fourth protrusion and the third clamping part and the third protrusion and the fourth clamping part, and the front panel 7 can be easily disassembled for internal inspection or component replacement. The smart lock designed in this way not only improves the stability of the lock body structure and ensures the reliability and safety of long-term use, but also greatly improves the convenience during maintenance, allowing users to operate more easily and efficiently when facing daily maintenance and troubleshooting of smart locks.

[0054] Furthermore, the first protrusion 302 , the second protrusion, the third protrusion and the fourth protrusion have arc edges 14 .

[0055] In this embodiment, the arc edge 14 design makes the protrusion smoother when inserted into or withdrawn from the clamping part, reduces the requirements for operating skills during the disassembly and assembly process, and improves the maintenance convenience of the smart lock. More importantly, taking the clamping connection between the first clamping part 301 and the first protrusion 302 as an example, during the rotation and clamping process of the first clamping part 301, the arc edge 14 provides a track, and the first clamping part 301 moves along the arc edge 14, so that the first connecting member 3 gradually approaches the second connecting member 4 and the clamping is stable.

[0056] Furthermore, the first connecting member 3 and the third connecting member 8 have a connecting groove 10 , and the rotating shaft 5 has a connecting block 501 plug-connected to the connecting groove 10 , and the connecting groove 10 is parallel to the axial direction of the rotating shaft 5 .

[0057] In this embodiment, the design of the connecting groove 10 and the connecting block 501 limits the self-rotation of the first connecting member 3 and the third connecting member 8, and when the rotating shaft 5 rotates, the first connecting member 3 and the third connecting member 8 will rotate accordingly. When disassembly is required, disassembly can be carried out by sliding the connecting block 501 in the connecting groove 10, thereby improving convenience and stability.

[0058] Furthermore, the back panel 2 and the front panel 7 both have limiting posts 15 , and the second connecting member 4 and the fourth connecting member 9 both have limiting holes 11 that are plug-connected to the limiting posts 15 .

[0059] In this embodiment, the second connecting member 4 and the fourth connecting member 9 are both provided with a limiting hole 11 matching the limiting column 15. When the back panel 2 or the front panel 7 is installed, the limiting column 15 will be accurately inserted into the limiting hole 11 on the second connecting member 4 or the fourth connecting member 9 to form a stable limiting fit.

[0060] Furthermore, it also includes: a fastener 12, and the first pad 1 and the second pad 6 are connected to the door body through the fastener 12.

[0061] In this embodiment, the first pad 1 and the second pad 6 are firmly fixed on both sides of the door body by corresponding fasteners 12. These fasteners 12 can be various types of fastening devices such as screws, rivets, and buckles. The purpose is to ensure that the first pad 1 and the second pad 6 are firmly installed on the door body, and at the same time, they can be easily removed when maintenance is required. In actual operation, when it is necessary to maintain or replace parts of the smart lock, the user or technician only needs to use appropriate tools to release the fastener 12 to fix the first pad 1 and the second pad 6, and the first connector 3, the second connector 4, the third connector 8 and the fourth connector 9. The back panel 2 and the front panel 7 can be easily removed from the door body to inspect, repair or replace the internal components, which greatly improves the convenience of maintenance of the smart lock. After completing the maintenance work, the pad is re-fixed on the door body by the fastener 12, and the rotating shaft 5 is rotated for clamping to ensure the stability and safety of the overall structure of the smart lock.

[0062] Furthermore, the rotating shaft 5 has a protruding portion 502 , which protrudes out of the back panel 2 , and also includes a handle 13 , which is arranged on the protruding portion 502 , and has anti-slip grooves 1301 .

[0063] In this embodiment, in order to improve user experience and safety, anti-skid patterns 1301 are provided on the surface of the handle 13. The design of the anti-skid patterns 1301 can increase the friction between the fingers and the handle 13, so that the user can firmly hold the handle 13 even when the hands are wet, sweaty or in other situations that may cause the hands to slip.

[0064] Furthermore, the first connecting member 3, the second connecting member 4, the third connecting member 8 and the fourth connecting member 9 have the same structure.

[0065] In this embodiment, the first connecting member 3, the second connecting member 4, the third connecting member 8 and the fourth connecting member 9 adopt the same structural design. Figure 6As shown, the first clamping portion 301 of the first connector 3 is equivalent to the third clamping portion of the third connector 8 and the fourth clamping portion of the fourth connector 9, and the first protrusion 302 of the first connector 3 is equivalent to the third protrusion of the third connector 8 and the fourth protrusion of the fourth connector 9. This means that standardized molds or components are used in the manufacture of these connectors. Inside the smart lock, the four connectors are mutually engaged with the corresponding pads and the front panel 7 or the rear panel through their respective clamping portions and protrusion structures to achieve a stable connection. Through a unified structural design, the production process can be simplified and costs can be reduced. At the same time, during maintenance, since the structures of the various connectors are the same, technicians do not need to learn different maintenance methods for different components, thereby improving maintenance efficiency and convenience. In addition, if a connector is damaged and needs to be replaced, due to the same structure, a substitute can be quickly found for replacement, further ensuring the maintenance response speed and service life of the smart lock.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A smart lock that is easy to maintain, characterized in that: include: A first pad (1), the first pad (1) being arranged on one side of the door body; A back panel (2), the back panel (2) being arranged on the first pad (1); A first connecting member (3), the first connecting member (3) being rotatably disposed on the first pad (1) and having a first clamping portion (301); A second connecting member (4), the second connecting member (4) being arranged on the back panel (2) and having a second protrusion, and the first clamping portion (301) being engaged with or unengaged from the second protrusion after rotation; A rotating shaft (5), wherein the rotating shaft (5) is rotatably arranged on the door body, and the first connecting member (3) rotates following the rotating shaft (5).

2. The smart lock that is easy to maintain according to claim 1 is characterized in that: Also includes: A second pad (6), the second pad (6) being arranged on the other side of the door body; a front panel (7), the front panel (7) being arranged on the second pad (6); a third connecting member (8), the third connecting member (8) being rotatably disposed on the second pad (6), having a third clamping portion, and the third connecting member (8) rotating along with the rotating shaft (5); A fourth connecting member (9), the fourth connecting member (9) is arranged on the front panel (7) and has a fourth protrusion, and the third clamping part is engaged with or cancels the engagement with the fourth protrusion after rotation.

3. The smart lock that is easy to maintain according to claim 2 is characterized in that: The first connecting member (3), the second connecting member (4), the third connecting member (8) and the fourth connecting member (9) have the same structure.

4. The smart lock that is easy to maintain according to claim 3 is characterized in that: The first connecting member (3) further comprises a first protrusion (302), and the second connecting member (4) further comprises a second clamping portion (401), and after the first clamping portion (301) is clamped with the second protrusion, the first protrusion (302) is clamped with the second clamping portion (401).

5. The smart lock that is easy to maintain according to claim 4 is characterized in that: The third connecting member (8) further has a third protrusion, and the fourth connecting member (9) further has a fourth clamping portion. After the third clamping portion is clamped with the fourth protrusion, the third protrusion is clamped with the fourth clamping portion.

6. The smart lock that is easy to maintain according to claim 5, characterized in that: The first protrusion (302), the second protrusion, the third protrusion and the fourth protrusion have arc edges (14).

7. The smart lock that is easy to maintain according to claim 3 is characterized in that: The first connecting member (3) and the third connecting member (8) have a connecting groove (10), the rotating shaft (5) has a connecting block (501) plug-connected to the connecting groove (10), and the connecting groove (10) is parallel to the axial direction of the rotating shaft (5).

8. The smart lock that is easy to maintain according to claim 3, characterized in that: The back panel (2) and the front panel (7) both have a limiting column (15), and the second connecting member (4) and the fourth connecting member (9) both have a limiting hole (11) plug-connected to the limiting column (15).

9. The smart lock that is easy to maintain according to claim 3, characterized in that: Also includes: A fastener (12), wherein the first pad (1) and the second pad (6) are connected to the door body via the fastener (12).

10. The smart lock that is easy to maintain according to claim 3, characterized in that: The rotating shaft (5) has a protruding portion (502), the protruding portion (502) protrudes out of the back panel (2), and also includes a handle (13), the handle (13) is arranged on the protruding portion (502), and the handle (13) is provided with anti-slip grooves (1301).

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