Front plate and handle assembly of intelligent lock

Abstract

The utility model provides a front plate and handle assembly of an intelligent lock, and relates to the technical field of intelligent locks. The front plate and handle assembly of the intelligent lock comprises a handle body, and a key panel is arranged in the middle of the handle body; fixing blocks are fixed to the two sides of the handle body, connecting structures are arranged at the ends, away from each other, of the two fixing blocks, and two sealing frames are arranged on each connecting structure; and the connecting structure can drive the two closed frames to reversely rotate by taking the center points of the separated ends of the two fixed blocks as axes so as to protect the key panel. According to the front plate and handle assembly of the intelligent lock, the contact frame is manually pulled to move, the real-time protection effect is achieved, the key panel is fully protected, then the effect of improving the use protection performance of the handle assembly is achieved, the front plate body is accurately placed on the handle body, the effect of convenient assembly is achieved, and the use safety of the intelligent lock is improved. And therefore, a worker can finish the assembly work more quickly, and the effect of improving the assembly convenience is achieved.

Description

Technical Field

[0001] The utility model relates to a front plate and a handle assembly of an intelligent lock, belonging to the technical field of intelligent locks. Background Art

[0002] With the continuous advancement of science and technology and the improvement of people's living standards, smart locks, as a modern security protection device, are gradually entering thousands of households. The emergence of smart locks has brought great convenience to people's lives and has also significantly improved security.

[0003] A smart lock consists of a front panel and front handle assembly, as well as a rear panel and rear handle assembly. The front panel and front handle assembly are installed on the outside of the door, and unlocking is performed by pressing a password on a keypad panel. However, there are currently some problems. On the one hand, because the keypad panel is directly exposed to the outside and its material or structure is relatively fragile, it is easily damaged by external forces such as bumps during daily use. This, to a certain extent, results in insufficient protection for the handle assembly. On the other hand, from the perspective of the installation structure, the common installation method on the market is to first fix the front panel to the front handle with screws, and then assemble the front base plate to the front panel. This method not only increases material costs, such as requiring more screws and other connecting accessories, but also complicates the installation process, involving multiple assembly steps and requiring high technical skills from the installer. The slightest deviation may result in an unstable installation or improper fit between components, which in turn leads to insufficient assembly convenience. Utility Model Content

[0004] (1) Technical problems solved

[0005] The utility model provides a front plate and a handle assembly of a smart lock, so as to solve the problems of insufficient protection and insufficient assembly convenience of the handle assembly in the prior art.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a handle assembly of a smart lock, comprising a handle body, wherein a key panel is provided in the middle of the handle body;

[0008] Fixed blocks are fixed on both sides of the handle body, and a connecting structure is provided at the separated ends of the two fixed blocks, and two closed frames are provided on the connecting structure; the connecting structure can carry the two closed frames to rotate in opposite directions with the center points of the separated ends of the two fixed blocks as the axis to protect the button panel.

[0009] Preferably, the connecting structure includes two rotating frames, the separated ends of the two rotating frames are fixed with closed frames, the proximal ends of the two rotating frames are rotatably connected to connecting frames, the proximal ends of the two connecting frames are rotatably connected to supporting frames, the proximal sides of the two supporting frames are fixed with springs, the middle parts of the two supporting frames are rotatably connected to driving frames, the other ends of the two driving frames are rotatably connected to stabilizing blocks, and the other ends of the two stabilizing blocks are fixed with contact frames.

[0010] Preferably, the separated sides of the two closed frames are fixed to the separated ends of the two rotating frames, the two closed frames are arranged opposite each other, the two closed frames are arranged on both sides of the key panel, and the two closed frames are clearance-matched with the key panel.

[0011] Preferably, the proximal ends of the two fixing blocks are fixed on both sides of the handle body, and the distal ends of the two fixing blocks are rotatably connected to the middle of the two rotating frames, and the cross sections of the two rotating frames are both V-shaped.

[0012] Preferably, the two connecting frames are rotatably connected at their separated ends to the two rotating frames at their proximal ends, and the proximal ends of the two connecting frames are rotatably connected to one end of the two supporting frames, and the vertical section of each connecting frame is H-shaped.

[0013] Preferably, the outer surfaces of the two support frames are in contact with the outer surfaces on both sides of the handle body, the two ends of the spring are fixed to the middle of the two support frames, the two driving frames are rotatably connected at the proximal ends to one end of the two support frames, and the two driving frames are rotatably connected at the separated ends to one end of the two stabilizing blocks, the other ends of the two stabilizing blocks are fixed on both sides of the contact frame, and the cross-section of the contact frame is semi-elliptical.

[0014] The present utility model also provides a front plate, including a front plate body and a front bottom plate, wherein the front plate body and the front bottom plate are installed on a handle assembly of a smart lock as described above by passing a number of screws through their corresponding mounting holes, and the front plate body is located between the handle assembly and the front bottom plate.

[0015] The utility model provides a front plate and handle assembly of a smart lock, which has the following beneficial effects:

[0016] (1) The front panel and handle assembly of the smart lock are moved by manually pulling the contact frame, so that the contact frame, stabilizing block, driving frame, spring, supporting frame, connecting frame and closing frame cooperate with each other to achieve a real-time protection effect, and fully protect the key panel to avoid it from being damaged by bumps, thereby achieving the effect of improving the protectiveness of the handle assembly.

[0017] (2) The front panel and handle assembly of the smart lock achieves a convenient assembly effect by precisely placing the front panel body on the handle body, so that the handle body, front panel body, front bottom plate, and screws work together, allowing workers to complete the assembly work more quickly, thereby achieving the effect of improving assembly convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the closed frame structure of the utility model;

[0021] Figure 4 This is an exploded view of the present invention.

[0022] Main component symbols

[0023] 1. Handle body; 2. Button panel; 3. Fixed block; 4. Rotating frame; 5. Closing frame; 6. Connecting frame; 7. Support frame; 8. Spring; 9. Driving frame; 10. Stabilizing block; 11. Contact frame; 12. Front panel body; 13. Front bottom plate; 14. Screws. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] Example 1

[0026] The embodiment of the utility model provides a front plate and handle assembly of a smart lock.

[0027] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a handle body 1, the handle body 1 includes a key panel 2, the key panel 2 can control the smart lock to unlock when the user presses the password, and a key panel 2 is provided in the middle of the handle body 1; fixed blocks 3 are fixed on both sides of the handle body 1, and a connecting structure is provided at the separated ends of the two fixed blocks 3, and the connecting structure includes two rotating frames 4, and the separated ends of the two rotating frames 4 are fixed with closed frames 5, and the proximal ends of the two rotating frames 4 are rotatably connected to the connecting frames 6, and the proximal ends of the two connecting frames 6 are rotatably connected to the supporting frames 7, and the proximal sides of the two supporting frames 7 are fixed with springs 8, and the middle parts of the two supporting frames 7 are rotatably connected to the driving frames 9, and the other ends of the two driving frames 9 are rotatably connected to the stabilizing blocks 10, and the other ends of the two stabilizing blocks 10 are fixed with contact frames 11.

[0028] Please refer again Figure 1 、 Figure 2 、 Figure 3 and Figure 4 It is worth mentioning that the two closed frames 5 are fixed on the separated sides of the two rotating frames 4, the two closed frames 5 are arranged in phase, the two closed frames 5 are arranged on both sides of the key panel 2, the two closed frames 5 are clearance-matched with the key panel 2, the two fixed blocks 3 are fixed on both sides of the handle body 1 at their proximal ends, the two fixed blocks 3 are rotatably connected to the middle of the two rotating frames 4 at their separated ends, and the cross-sections of the two rotating frames 4 are both V-shaped.

[0029] Please refer again Figure 1 、 Figure 2 、 Figure 3 and Figure 4 It is worth mentioning that the two connecting frames 6 are rotatably connected at their separated ends to the proximal ends of the two rotating frames 4, and the proximal ends of the two connecting frames 6 are rotatably connected to one end of the two support frames 7. The vertical cross-section of each connecting frame 6 is H-shaped, and the outer surfaces of the two support frames 7 are in contact with the outer surfaces on both sides of the handle body 1. Both ends of the spring 8 are fixed to the middle of the two support frames 7. The proximal ends of the two driving frames 9 are rotatably connected to one end of the two support frames 7. The separated ends of the two driving frames 9 are rotatably connected to one end of the two stabilizing blocks 10. The other ends of the two stabilizing blocks 10 are fixed on both sides of the contact frame 11, and the cross-section of the contact frame 11 is semi-elliptical.

[0030] During use, the present invention manually pulls the contact frame 11 to move, causing the two stabilizing blocks 10 fixed to the contact frame 11 to move. The two moving stabilizing blocks 10, via the two driving frames 9, drive the two supporting frames 7 toward each other under the limit of the handle body 1. The two approaching supporting frames 7 compress the springs 8 fixed to the adjacent sides. The two supporting frames 7 now have compressed space and can continue to move. The two rotating frames 4, then driven by the connected connecting frame 6, separate from each other under the stability of the two fixed blocks 3, thereby opening the two closed frames 5 fixed to the separated ends. At this point, the smart lock can be unlocked by entering a password on the key panel 2. After the smart lock is unlocked and the door is opened, the manual pull is released, and the compressed springs 8 drive the closed frames 5 to re-cover the key panel 2. This achieves a real-time protection effect, fully protecting the key panel 2 from damage caused by bumps and bumps, thereby improving the safety of the handle assembly.

[0031] Example 2

[0032] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , based on the first embodiment, a convenient assembly function is added;

[0033] Please refer again Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a front panel body 12 and a front bottom plate 13, the front panel body 12 and the front bottom plate 13 are installed on the handle assembly of a smart lock as described above by passing a number of screws 14 through their corresponding mounting holes, and the front panel body 12 is located between the handle assembly and the front bottom plate 13, the handle body 1 is tightly fitted with the front panel body 12, the front panel body 12 is tightly fitted with the front bottom plate 13, and the front bottom plate 13 is connected to the handle body 1 by screws 14.

[0034] When using this utility model, the front plate body 12 is precisely placed on the handle body 1, and then the front base plate 13 is tightly fitted to press the front plate body 12, and then the entire body is fixed to the handle body 1 using screws 14. This installation method only requires selecting the appropriate number and specifications of screws 14 to connect the front base plate 13 to the handle body 1, which greatly reduces the procurement cost of the screws 14. At the same time, it simplifies the installation process and reduces labor costs. Workers do not need to perform tedious step-by-step installation operations, achieving a convenient assembly effect, allowing workers to complete the assembly work more quickly, thereby improving the convenience of assembly.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A handle assembly for a smart lock, comprising a handle body (1), characterized in that: A button panel (2) is provided in the middle of the handle body (1); Fixed blocks (3) are fixed on both sides of the handle body (1), and a connecting structure is provided at the separated ends of the two fixed blocks (3), and two closed frames (5) are provided on the connecting structure; the connecting structure can carry the two closed frames (5) to rotate in opposite directions with the center points of the separated ends of the two fixed blocks (3) as the axis to protect the key panel (2).

2. The handle assembly of a smart lock according to claim 1, characterized in that: The connection structure comprises two rotating frames (4), the two rotating frames (4) are both fixed with a closing frame (5) at their separated ends, the two rotating frames (4) are both rotatably connected with a connecting frame (6) at their proximal ends, the two connecting frames (6) are both rotatably connected with a supporting frame (7) at their proximal ends, the two supporting frames (7) are fixed with a spring (8) at their proximal sides, the middle parts of the two supporting frames (7) are both rotatably connected with a driving frame (9), the other ends of the two driving frames (9) are both rotatably connected with a stabilizing block (10), and the other ends of the two stabilizing blocks (10) are both fixed with a contact frame (11).

3. The handle assembly of a smart lock according to claim 2, characterized in that: The separated sides of the two closed frames (5) are fixed to the separated ends of the two rotating frames (4), the two closed frames (5) are arranged opposite each other, the two closed frames (5) are arranged on both sides of the key panel (2), and the two closed frames (5) are clearance-matched with the key panel (2).

4. The handle assembly of a smart lock according to claim 2, characterized in that: The proximal ends of the two fixed blocks (3) are fixed on both sides of the handle body (1), and the separated ends of the two fixed blocks (3) are rotatably connected to the middle parts of the two rotating frames (4), and the cross sections of the two rotating frames (4) are both V-shaped.

5. The handle assembly of a smart lock according to claim 2, characterized in that: The two connecting frames (6) are rotatably connected at their separated ends to the two rotating frames (4) at their proximal ends, and the two connecting frames (6) are rotatably connected at their proximal ends to one end of the two supporting frames (7), and the vertical section of each connecting frame (6) is H-shaped.

6. The handle assembly of a smart lock according to claim 2, characterized in that: The outer surfaces of the two support frames (7) are in contact with the outer surfaces of both sides of the handle body (1), the two ends of the spring (8) are fixed to the middle of the two support frames (7), the two driving frames (9) are rotatably connected to one end of the two support frames (7), and the two driving frames (9) are rotatably connected to one end of the two stabilizing blocks (10) at their separated ends, and the other ends of the two stabilizing blocks (10) are fixed to both sides of the contact frame (11), and the cross section of the contact frame (11) is semi-elliptical.

7. A front panel, comprising a front panel body (12) and a front bottom panel (13), characterized in that: The front panel body (12) and the front bottom plate (13) are mounted on a handle assembly of a smart lock according to any one of claims 1 to 6 by means of a plurality of screws (14) passing through their corresponding mounting holes, and the front panel body (12) is located between the handle assembly and the front bottom plate (13).

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