Fingerprint identification and password combined intelligent lock

Abstract

The utility model belongs to the technical field of intelligent locksets, and particularly relates to a fingerprint identification and password combined intelligent lockset which comprises an intelligent lockset body, an outer handle is arranged on one side of the intelligent lockset body, an outer handle is arranged on the other side of the intelligent lockset body, and a back locking knob is arranged at the bottom end of one side of the intelligent lockset body. A display screen is arranged at the top end of one side of the intelligent lock body, a movable cover plate is arranged at the top end of the other side of the intelligent lock body, a face recognition camera is arranged at the top end of the movable cover plate, a spring bolt is arranged on the side face of the intelligent lock body, and an unlocking structure is arranged in the movable cover plate. The inner wall unlocking structure can be protected and prevented from being damaged by arranging the protection plate and the movable cover plate, meanwhile, the movable cover plate drives the cleaning scraper to move when moving, the unlocking structure is cleaned, cleanliness of the unlocking structure is guaranteed, and sensitivity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent locks, in particular to an intelligent lock combining fingerprint recognition with a password. Background Art

[0002] With the changes of the times, the quality of life has improved. Various intelligent products have appeared in our lives. WeChat Pay and Alipay are everywhere. All we need is a mobile phone. It brings us a lot of convenience. The development of smart door locks in recent years has also made it so that we no longer need to carry keys when we go out, and we don’t have to worry about the embarrassing situation of accidentally losing the keys. It has greatly facilitated our lives and is becoming more and more popular among people.

[0003] The prior art has the following problems:

[0004] The password buttons and fingerprint recognition modules of existing smart locks are easily contaminated with dust, and there is no structure for cleaning the dust on the device. As a result, if the device is not cleaned in time, the sensitivity of the password buttons and fingerprint recognition modules will be affected, making it inconvenient for users to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an intelligent lock combining fingerprint recognition with a password, which solves the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A smart lock that combines fingerprint recognition with a password includes a smart lock body, an outer handle is provided on one side of the smart lock body, an inner handle is provided on the other side of the smart lock body, an anti-lock knob is provided at the bottom end of one side of the smart lock body, a display screen is provided at the top end of one side of the smart lock body, a movable cover plate is provided at the top end of the other side of the smart lock body, a face recognition camera is provided at the top end of the movable cover plate, a lock tongue is provided on the side of the smart lock body, and an unlocking structure is provided inside the movable cover plate.

[0008] As an optimal technical solution of the utility model, a sliding roller is arranged inside the movable cover plate, and a sliding rail is correspondingly arranged on one side of the smart lock body. The size of the sliding rail is adapted to the size of the sliding roller, and the movable cover plate is slidably connected to the sliding rail through the sliding roller.

[0009] As a preferred technical solution of the utility model, a cleaning scraper is arranged on the inner side of the movable cover plate, and the cleaning scraper is movably connected to the unlocking structure through a sliding roller.

[0010] As a preferred technical solution of the utility model, the unlocking structure includes a fingerprint recognition module, and a password button is arranged on the top of the fingerprint recognition module.

[0011] As a preferred technical solution of the utility model, a protective plate is provided at the bottom end of the outer handle, spring buttons are provided on both sides of the protective plate, a mechanical lock hole is provided on the inner side of the protective plate, sliding grooves are provided on both sides of the mechanical lock hole, and a slider is correspondingly provided on the inner side of the protective plate.

[0012] As a preferred technical solution of the utility model, the protective plate is movably connected to the slider through a slider, a positioning slot is provided on the outer side of the protective plate, two groups of positioning slots and spring buttons are provided correspondingly, and the spring button is connected to the protective plate through the positioning slot.

[0013] Compared with the prior art, the utility model provides a smart lock that combines fingerprint recognition with password, which has the following beneficial effects:

[0014] 1. The smart lock combining fingerprint recognition and password is provided with a sliding roller inside the movable cover, and a slide rail is correspondingly provided on one side of the main body of the smart lock. The size of the slide rail is adapted to the size of the sliding roller. The movable cover is slidably connected with the slide rail through the sliding roller, and a driving motor is correspondingly provided on the inner side of the sliding roller, so that the movable cover can be automatically opened; a cleaning scraper is provided on the inner side of the movable cover, and the cleaning scraper is movably connected with the unlocking structure through the sliding roller. When the movable cover moves, the cleaning scraper is driven to move to clean the unlocking structure;

[0015] 2. The smart lock that combines fingerprint recognition with password can open the lock body through both the fingerprint recognition module and the password button, which is easy to use; a protective plate is provided at the bottom of the outer handle, spring buttons are provided on both sides of the protective plate, a mechanical lock hole is provided on the inner side of the protective plate, slide grooves are provided on both sides of the mechanical lock hole, and a slider is correspondingly provided on the inner side of the protective plate, and the lock body can be opened through the mechanical lock hole by a key; the protective plates are movably connected with each other through sliders, and a positioning slot is provided on the outer side of the protective plate. Two groups of positioning slots and spring buttons are correspondingly provided, and the spring button is connected with the protective plate through the positioning slot. The spring button is pushed out of the positioning slot by pressing the spring button, so that the protective plate can be slid open by the sliders. When the smart lock is damaged, the mechanical lock hole can be opened through the mechanical structure to unlock it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 4 For this utility model Figure 1Schematic diagram of the local structure.

[0020] In the figure: 1. Smart lock body; 101. Slide rail; 2. External handle; 3. Movable cover; 301. Sliding roller; 4. Face recognition camera; 5. Internal handle; 6. Display screen; 7. Anti-lock knob; 8. Unlocking structure; 801. Fingerprint recognition module; 802. Password button; 9. Lock tongue; 10. Cleaning scraper; 11. Protective plate; 1101. Spring button; 1102. Mechanical lock hole; 1103. Slide groove; 1104. Slider; 1105. Positioning slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In this embodiment: the smart lock combining fingerprint recognition and password includes a smart lock body 1, an outer handle 2 is arranged on one side of the smart lock body 1, an inner handle 5 is arranged on the other side of the smart lock body 1, an anti-lock knob 7 is arranged at the bottom of one side of the smart lock body 1 for anti-locking the lock body, a display screen 6 is arranged at the top of one side of the smart lock body 1 for displaying external personnel, an active cover plate 3 is arranged at the top of the other side of the smart lock body 1, a face recognition camera 4 is arranged at the top of the active cover plate 3 for controlling the automatic opening of the active cover plate 3 when a person is recognized, a lock tongue 9 is arranged on the side of the smart lock body 1, and an unlocking structure 8 is arranged inside the active cover plate 3 for opening the lock body.

[0023] In this embodiment, a sliding roller 301 is arranged inside the movable cover 3, and a sliding rail 101 is arranged correspondingly on one side of the smart lock body 1. The size of the sliding rail 101 is adapted to the sliding roller 301. The movable cover 3 is slidably connected to the sliding rail 101 through the sliding roller 301. In this way, a driving motor is arranged correspondingly on the inner side of the sliding roller 301, which can automatically open the movable cover 3; a cleaning scraper 10 is arranged inside the movable cover 3, and the cleaning scraper 10 is movably connected to the unlocking structure 8 through the sliding roller 301. In this way, when the movable cover 3 moves, the cleaning scraper 10 is driven to move to clean the unlocking structure 8; the unlocking structure 8 includes a fingerprint recognition module 801, and a password button 802 is arranged on the top of the fingerprint recognition module 801. In this way, the lock body can be opened by both the fingerprint recognition module 801 and the password button 802, which is convenient to use; a protective The protective plate 11 is provided with spring buttons 1101 on both sides, a mechanical lock hole 1102 is provided on the inner side of the protective plate 11, and slide grooves 1103 are provided on both sides of the mechanical lock hole 1102. A slider 1104 is correspondingly provided on the inner side of the protective plate 11, so that the lock body can be opened by a key through the mechanical lock hole 1102; the protective plate 11 is movably connected with the slide groove 1103 through the slider 1104, and a positioning groove 1105 is provided on the outer side of the protective plate 11. Two groups of positioning grooves 1105 and the spring button 1101 are correspondingly provided, and the spring button 1101 is clamped with the protective plate 11 through the positioning groove 1105. In this way, the spring button 1101 can be pressed to push it out of the positioning groove 1105, so that the protective plate 11 can slide open through the slider 1104 and the slide groove 1103. When the smart lock is damaged, the mechanical lock hole 1102 can be opened by the mechanical structure to unlock it.

[0024] The working principle and use process of the utility model are as follows: when in use, the face recognition camera 4 is used to recognize the presence of a person, and the motor is controlled to drive the sliding roller 301 to rotate, so that the movable cover 3 is moved and opened. When the movable cover 3 moves, the cleaning scraper 10 is driven to move to clean the unlocking structure 8. The fingerprint recognition module 801 and the password button 802 provided on the unlocking structure 8 can open the lock body through both the fingerprint and the password, which is convenient to use. By pressing the spring button 1101, it is pushed out of the positioning card slot 1105, so that the protective plate 11 can be slid open through the slider 1104 and the slide slot 1103. When the smart lock is damaged, the mechanical lock hole 1102 can be opened through the mechanical structure to unlock it.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A smart lock combining fingerprint recognition and password, comprising a smart lock body (1), an outer handle (2) being arranged on one side of the smart lock body (1), an inner handle (5) being arranged on the other side of the smart lock body (1), an anti-lock knob (7) being arranged on the bottom end of one side of the smart lock body (1), and a display screen (6) being arranged on the top end of one side of the smart lock body (1), characterized in that: A movable cover plate (3) is arranged at the top of the other side of the smart lock body (1), a face recognition camera (4) is arranged at the top of the movable cover plate (3), a lock tongue (9) is arranged at the side of the smart lock body (1), and an unlocking structure (8) is arranged inside the movable cover plate (3); A sliding roller (301) is arranged inside the movable cover plate (3); a sliding rail (101) is correspondingly arranged on one side of the intelligent lock body (1); the size of the sliding rail (101) matches that of the sliding roller (301); the movable cover plate (3) is slidably connected to the sliding rail (101) via the sliding roller (301); a cleaning scraper (10) is arranged inside the movable cover plate (3); and the cleaning scraper (10) is movably connected to the unlocking structure (8) via the sliding roller (301).

2. The smart lock combining fingerprint recognition and password according to claim 1, characterized in that: The unlocking structure (8) comprises a fingerprint recognition module (801), and a password button (802) is arranged on the top of the fingerprint recognition module (801).

3. The smart lock combining fingerprint recognition and password according to claim 1, characterized in that: A protective plate (11) is provided at the bottom end of the outer handle (2), spring buttons (1101) are provided on both sides of the protective plate (11), a mechanical lock hole (1102) is provided on the inner side of the protective plate (11), slide grooves (1103) are provided on both sides of the mechanical lock hole (1102), and a sliding block (1104) is correspondingly provided on the inner side of the protective plate (11).

4. The smart lock combining fingerprint recognition and password according to claim 3 is characterized by: The protective plate (11) is movably connected to the slider (1104) via the slider (1104); a positioning slot (1105) is provided on the outer side of the protective plate (11); two groups of the positioning slots (1105) and the spring buttons (1101) are provided correspondingly; the spring buttons (1101) are connected to the protective plate (11) via the positioning slots (1105).

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