Handle type fingerprint lock

Abstract

The utility model relates to the field of fingerprint locks, in particular to a handle type fingerprint lock which comprises an intelligent lock body, a visual cat eye, a handle, a fingerprint unlocking touch area, an external charging port, a pressing plate, a large-capacity battery and a detachable fixing plate. The handle is installed in the middle of the front side of the intelligent lock body, the fingerprint unlocking touch area is arranged on the front side of the handle, the external charging port is formed in the lower right end of the front side of the intelligent lock body, and the problem that the intelligent lock cannot be unlocked when losing power can be solved by installing the external charging port; and the pressing plate is installed at the lower end of the front side of the intelligent lock body, the large-capacity battery is installed on the inner side of the intelligent lock body, the cruising ability of the intelligent lock can be guaranteed by installing the large-capacity battery, and the detachable fixing plate is installed on the rear side of the large-capacity battery.

Description

Technical Field

[0001] The utility model relates to the field of fingerprint locks, in particular to a handle-type fingerprint lock. Background Art

[0002] A handle-type fingerprint lock is a type of smart lock that most closely resembles a traditional mechanical lock, requiring a handle to unlock. This type of lock is typically semi-automatic; after verifying the fingerprint, the user must turn the handle to unlock the door. The advantage of a handle-type smart lock is that it's difficult to open, preventing unauthorized access. However, the disadvantage is that it can be cumbersome to open the door when carrying heavy objects, requiring a free hand. The appearance and operation of this lock are very similar to traditional mechanical locks, with the exception of the unlocking method. A Chinese patent (Granted Announcement No. CN221298832U) discloses a handle-type fingerprint lock. This patented technology utilizes a protective cover and cleaning cotton to protect and clean the fingerprint recognition device. Furthermore, the combination of a slide, pull cord, spring, and push-button allows the user to press the fingerprint lock directly for identification, eliminating the need for additional operation. This simplifies the process and improves user convenience. However, this design lacks an exposed key lock or external charging port, making fingerprint unlocking impossible when the smart lock is out of power, a drawback. Therefore, those skilled in the art provide a handle-type fingerprint lock to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a handle-type fingerprint lock, including a smart lock body, a visual peephole, a handle, a fingerprint unlocking touch area, an external charging port, a press plate, a large-capacity battery and a detachable fixed plate. The visual peephole is installed at the upper end of the front side of the smart lock body, the handle is installed at the middle position of the front side of the smart lock body, a fingerprint unlocking touch area is provided on the front side of the handle, an external charging port is provided at the lower right end position of the front side of the smart lock body, a press plate is installed at the lower end position of the front side of the smart lock body, a large-capacity battery is installed inside the smart lock body, and a detachable fixed plate is installed behind the large-capacity battery.

[0004] Preferably, a battery slot is provided on the inner side of the smart lock body, a large-capacity battery is installed in the battery slot, a second convex plate is installed on the inner side wall of the battery slot, and a detachable fixing plate is installed on the outer side of the second convex plate;

[0005] Preferably, an exposed key lock is installed at the lower end of the front side of the smart lock body, a No. 1 convex plate is installed on the inner side wall of the exposed key lock, and a press plate is installed on the outer side of the No. 1 convex plate;

[0006] Preferably: a connecting arm is installed in the middle position of the front side of the smart lock body, the connecting arm is connected to the installation handle, a groove is provided at the left end of the front side of the handle, a fingerprint unlocking touch area is provided in the groove, and a password unlocking touch area is provided between the connecting arm and the visual cat's eye.

[0007] The technical effects and advantages of this utility model are:

[0008] 1. An exposed key lock is installed at the lower end of the front side of the smart lock body. An external charging port is provided at the lower right end of the front side of the smart lock body. By installing the exposed key lock and the external charging port, the problem of being unable to unlock the smart lock when it loses power can be avoided, which improves the convenience of life.

[0009] 2. A visual peephole is installed on the upper front end of the smart lock body. By installing the visual peephole, the characteristics and movements of people outside the door can be clearly observed, thereby improving user safety.

[0010] 3. There is a battery slot on the inside of the smart lock body, and a large-capacity battery is installed in the battery slot. Installing a large-capacity battery can ensure the battery life of the smart lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of a handle-type fingerprint lock provided in an embodiment of the present application;

[0012] Figure 2 This is a schematic diagram of the exploded structure of a handle-type fingerprint lock provided in an embodiment of the present application. Figure 1 ;

[0013] Figure 3 This is a schematic diagram of the exploded structure of a handle-type fingerprint lock provided in an embodiment of the present application. Figure 2 ;

[0014] Figure 4 This is a cross-sectional diagram of a handle-type fingerprint lock provided in an embodiment of the present application. Figure 1 ;

[0015] Figure 5 This is a cross-sectional diagram of a handle-type fingerprint lock provided in an embodiment of the present application. Figure 2 .

[0016] In the figure: 1. Smart lock body; 2. Visual peephole; 3. Handle; 4. Fingerprint unlocking touch area; 5. External charging port; 6. Press plate; 7. Large-capacity battery; 8. Removable fixing plate; 101. Password unlocking touch area; 102. Exposed key lock; 103. No. 1 raised plate; 104. Battery slot; 105. No. 2 raised plate; 301. Groove; 302. Connecting arm. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0018] Example

[0019] See also Figures 1 to 5 In this embodiment, a handle-type fingerprint lock is provided, including a smart lock body 1, a visual peephole 2, a handle 3, a fingerprint unlocking touch area 4, an external charging port 5, a press plate 6, a large-capacity battery 7 and a detachable fixing plate 8. The visual peephole 2 is installed at the upper end of the front side of the smart lock body 1, the handle 3 is installed at the middle position of the front side of the smart lock body 1, the fingerprint unlocking touch area 4 is provided on the front side of the handle 3, the external charging port 5 is provided at the lower right end position of the front side of the smart lock body 1, the press plate 6 is installed at the lower end position of the front side of the smart lock body 1, the large-capacity battery 7 is installed inside the smart lock body 1, and the detachable fixing plate 8 is installed behind the large-capacity battery 7;

[0020] Specifically, a battery slot 104 is provided on the inner side of the smart lock body 1, a large-capacity battery 7 is installed in the battery slot 104, a second convex plate 105 is installed on the inner side wall of the battery slot 104, and a removable fixing plate 8 is installed on the outside of the second convex plate 105. An exposed key lock 102 is installed at the lower end of the front side of the smart lock body 1, a first convex plate 103 is installed on the inner side wall of the exposed key lock 102, and a press plate 6 is installed on the outside of the first convex plate 103. A connecting arm 302 is installed in the middle position of the front side of the smart lock body 1, and the connecting arm 302 is connected to the installation handle 3. A groove 301 is provided at the left end of the front side of the handle 3, and a fingerprint unlocking touch area 4 is provided in the groove 301. A password unlocking touch area 101 is provided between the connecting arm 302 and the visual cat's eye 2.

[0021] The working principle of this utility model is:

[0022] When using a handle-type fingerprint lock, a fingerprint unlocking touch area 4 is provided in the groove 301, which can conveniently unlock the house and improve the user's convenience. A visual cat's eye 2 is installed at the upper end of the front side of the smart lock body 1. By installing the visual cat's eye 2, the characteristics and actions of people outside the door can be clearly observed, thereby improving the user's safety. An exposed key lock 102 is installed at the lower end of the front side of the smart lock body 1, and an external charging port 5 is provided at the lower right end of the front side of the smart lock body 1. By installing the exposed key lock 102 and the external charging port 5, the problem of being unable to unlock when the smart lock loses power can be avoided, thereby improving the convenience of life. A battery slot 104 is provided on the inside of the smart lock body 1, and a large-capacity battery 7 is installed in the battery slot 104. Installing a large-capacity battery 7 can ensure the battery life of the smart lock.

[0023] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A handle-type fingerprint lock, characterized in that: The invention comprises a smart lock body (1), a visual cat's eye (2), a handle (3), a fingerprint unlocking touch area (4), an external charging port (5), a pressing plate (6), a large-capacity battery (7) and a detachable fixing plate (8), wherein the visual cat's eye (2) is installed at the upper end of the front side of the smart lock body (1), the handle (3) is installed at the middle position of the front side of the smart lock body (1), the fingerprint unlocking touch area (4) is provided on the front side of the handle (3), the external charging port (5) is provided at the lower right end of the front side of the smart lock body (1), the pressing plate (6) is installed at the lower end of the front side of the smart lock body (1), the large-capacity battery (7) is installed inside the smart lock body (1), and the detachable fixing plate (8) is installed on the rear side of the large-capacity battery (7).

2. A handle-type fingerprint lock according to claim 1, characterized in that: A battery slot (104) is provided on the inner side of the smart lock body (1), and a large-capacity battery (7) is installed in the battery slot (104).

3. A handle-type fingerprint lock according to claim 2, characterized in that: A second convex plate (105) is installed on the inner side wall of the battery slot (104), and a detachable fixing plate (8) is installed on the outer side of the second convex plate (105).

4. A handle-type fingerprint lock according to claim 3, characterized in that: An exposed key lock (102) is installed at the lower end of the front side of the smart lock body (1).

5. A handle-type fingerprint lock according to claim 4, characterized in that: A No. 1 convex plate (103) is installed on the inner side wall of the exposed key lock (102), and a press plate (6) is installed on the outer side of the No. 1 convex plate (103).

6. The handle-type fingerprint lock according to claim 5, characterized in that: A connecting arm (302) is installed at the middle position of the front side of the smart lock body (1), and the connecting arm (302) is connected to the installation handle (3).

7. The handle-type fingerprint lock according to claim 6, characterized in that: A groove (301) is provided at the left end of the front side of the handle (3), and a fingerprint unlocking touch area (4) is provided in the groove (301).

8. The handle-type fingerprint lock according to claim 6, characterized in that: A password unlocking touch area (101) is provided between the connecting arm (302) and the visual peephole (2).

Images