Electronic key system

Abstract

The utility model discloses an electronic key system and an electronic key, the electronic key system comprises an electronic lock body and an electronic key body, the electronic lock body is provided with a password input device, the electronic lock body is provided with a lock body fingerprint identifier, the electronic key body is provided with a key fingerprint identifier, and the electronic key body is provided with a password input device. A USB plug and a mechanical key are connected in the electronic key body in a sliding mode in the height direction of the electronic key body, and a moving assembly used for driving the USB plug and the mechanical key to move is arranged in the electronic key body. According to the application, a door can be opened by recording the fingerprint of a user, the door can be opened through a mechanical key, a coded lock or a lock body fingerprint identifier after the fingerprint is identified by the key fingerprint identifier, and whether authorization is carried out or not can be recorded through the key fingerprint identifier on the premise that a fingerprint input person is not on the spot; and when the fingerprint reaches the electronic lock body, the USB plug is inserted into the electronic lock body, so that a temporary fingerprint is recorded for unlocking.

Description

Technical Field

[0001] This utility model relates to electronic lock technology, specifically an electronic key system and an electronic key. Background Technology

[0002] In residential, apartment, or office buildings, high-security electronic locks and matching electronic keys are often required to maintain order and security. Typical electronic locks are equipped with identification systems such as passwords and fingerprints to effectively prevent unauthorized entry. Compared to traditional locks and keys, electronic locks offer greater convenience, automatic locking, and a higher level of security.

[0003] In the prior art, such as the utility model patent "Intelligent Electronic Key and Electronic Lock" with authorization announcement number CN218061902U, an electronic key that combines fingerprint recognition with physical unlocking is proposed. This type of key can play a quick identification role when unlocking. After verifying the user's information, it determines whether the fingerprint of the person holding the key is qualified to open and close the door.

[0004] However, when someone whose fingerprint has not been registered helps open the door, it is impossible to further verify their identity, resulting in situations where the electronic lock cannot be opened without the registered person being present. Therefore, there is a need for an electronic key and system capable of identifying unregistered individuals. Utility Model Content

[0005] In order to solve at least one of the technical problems mentioned in the background art, the purpose of this utility model is to provide an electronic key system and electronic key that can perform multiple identifications and can also perform identity recognition in emergency situations, such as when the person registering the key cannot be present in person, so as to reduce the occurrence of judgment errors.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An electronic key system and an electronic key, comprising an electronic lock body and an electronic key body, wherein the electronic lock body is provided with a password input device and a lock body fingerprint reader, and the electronic key body is provided with a key fingerprint reader;

[0008] A USB plug and a mechanical key are slidably connected within the electronic key body along its height direction. The electronic key body is provided with a moving component for moving the USB plug and the mechanical key.

[0009] Preferably, the electronic key body has a first sliding groove, in which a first slider is slidably connected, and the electronic key body has a second sliding groove, in which a second slider is slidably connected.

[0010] Preferably, the movable component includes a first fixing block for fixing the USB plug, the first fixing block being fixedly connected to the first slider, and a first connecting block being fixedly connected to the first slider.

[0011] Preferably, a second fixing block is fixedly connected to the mechanical key, the second fixing block is fixedly connected to the second slider, and a second connecting block is fixedly connected to the second slider.

[0012] Preferably, the electronic key body is equipped with an information storage device for storing fingerprint information.

[0013] Preferably, the electronic lock body is equipped with a handle, and the handle has a keyhole for inserting the mechanical key.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model can open the door by recording the user's fingerprint, or by recognizing the fingerprint of the key and then opening the door with a mechanical key, a combination lock, or a fingerprint reader on the lock body;

[0016] 2. This utility model can record whether authorization has been granted by a key fingerprint reader when the person registering the fingerprint is not present, and then use a USB plug to enter the electronic lock body when the fingerprint is reached, thereby realizing the unlocking of the lock by registering a temporary fingerprint. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the structure of the electronic key body of this utility model;

[0019] Figure 3 This is a schematic diagram illustrating the electronic key of this utility model opening a door using conventional means;

[0020] Figure 4 This is a cross-sectional structural diagram of the electronic key of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of this utility model.

[0022] In the diagram: 1. Electronic lock body; 2. Electronic key body; 11. Lock body fingerprint reader; 12. Password input device; 13. Handle; 14. Keyhole; 20. Moving component; 21. Key fingerprint reader; 22. First slide rail; 221. Second slide rail; 23. First connecting block; 231. Second connecting block; 24. USB plug; 241. First fixing block; 25. Mechanical key; 251. Second fixing block; 26. Information storage device; 27. First slider; 271. Second slider. Detailed Implementation

[0023] The technical solutions in the embodiments of this utility model are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Example 1:

[0025] Please see Figure 1 - Figure 5 This embodiment provides an electronic key system and an electronic key, including an electronic lock body 1 and an electronic key body 2. The electronic lock body 1 is provided with a password input device 12 and a lock body fingerprint reader 11, and the electronic key body 2 is provided with a key fingerprint reader 21.

[0026] A USB plug 24 and a mechanical key 25 are slidably connected inside the electronic key body 2 along the height direction of the electronic key body 2. The electronic key body 2 is provided with a moving component 20 for moving the USB plug 24 and the mechanical key 25.

[0027] The electronic key body 2 is provided with a first slide groove 22, in which a first slider 27 is slidably connected. The electronic key body 2 is provided with a second slide groove 221, in which a second slider 271 is slidably connected.

[0028] The movable component 20 includes a first fixing block 241 for fixing the USB plug 24. The first fixing block 241 is fixedly connected to the first slider 27, and a first connecting block 23 is fixedly connected to the first slider 27.

[0029] A second fixing block 251 is fixedly connected to the mechanical key 25, and the second fixing block 251 is fixedly connected to the second slider 271. A second connecting block 231 is fixedly connected to the second slider 271.

[0030] The electronic key body 2 is equipped with an information storage device 26 for storing fingerprint information.

[0031] The information storage device 26 is equipped with Bluetooth for storing fingerprints and sensing whether the electronic lock body 1 is close to the fingerprint.

[0032] The electronic lock body 1 is equipped with a handle 13, and the handle 13 is provided with a keyhole 14 for inserting the mechanical key 25.

[0033] The following section provides further details based on specific usage scenarios:

[0034] The electronic lock body 1 can be connected to a mobile phone via Bluetooth, and dynamic passwords can be sent through software.

[0035] Before use, the electronic lock body 1 needs to be woken up by the electronic key body 2 to unlock it with fingerprint or mechanical key. If the electronic key body 2 is not carried, the password input device 12 needs to be clicked and the dynamic password displayed on the mobile phone needs to be entered through the connection.

[0036] When the person who entered the information unlocks the door:

[0037] Since the fingerprints have been recorded in the lock body fingerprint reader 11 and the key fingerprint reader 21, and both the electronic lock body 1 and the information storage unit 26 are equipped with Bluetooth, they can be directly connected to sense proximity.

[0038] Therefore, when the electronic lock body 1 is around, the electronic lock body 1 can be activated by placing the registered finger close to the key fingerprint reader 21.

[0039] The mechanical key 25 can be pushed to unlock the door via the second slider 271.

[0040] You can unlock the lock by placing your registered finger directly on the fingerprint reader 11 on the lock body.

[0041] The user-set password can also be entered through the password input device 12.

[0042] Example 2:

[0043] Reference Figure 1 - Figure 5 As one specific implementation of this application:

[0044] The movable component 20 includes a first fixing block 241 for fixing the USB plug 24. The first fixing block 241 is fixedly connected to the first slider 27, and a first connecting block 23 is fixedly connected to the first slider 27.

[0045] When a person authorized by the user but not registered in the database attempts to unlock the door:

[0046] When a user needs someone else to unlock the door, the person to be authorized must press their fingerprint on the key fingerprint reader 21 for ten seconds. At this time, the fingerprint will be transmitted to the software, and the user can decide how many times the door can be unlocked.

[0047] After authorization, the authorizing user can push out the USB plug through the first connecting block 23 and insert it into the electronic lock body 1 to register a temporary fingerprint into the electronic lock body 1. After the registration is completed, the electronic lock body 1 is awakened and emits a prompt sound to indicate that the temporary fingerprint has been registered.

[0048] At this time, the authorized person can unlock the lock by pushing the mechanical key 25 through the second slider 271, or by directly placing the registered finger on the fingerprint reader 11 on the lock body.

[0049] Example 3:

[0050] Reference Figures 1-5 As one specific implementation of the embodiments of this application,

[0051] When an unauthorized person unlocks the door:

[0052] When a person who is not registered touches the key fingerprint reader 21 while close to the electronic lock body 1, their fingerprint will be recorded by the fingerprint reader 21 and saved.

[0053] At this time, if a person who is not registered inserts the mechanical key 25 into the keyhole 14 of the electronic lock body 1 or inserts the USB plug 24 into the electronic lock body 1, the alarm of the electronic lock body 1 will be triggered, and the mechanical key 25 will be clamped in the keyhole 14 to prevent the person who is not registered from taking away the electronic key body 2.

[0054] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. An electronic key system, characterized in that, The device includes an electronic lock body (1) and an electronic key body (2), wherein the electronic lock body (1) is provided with a password input device (12), and is characterized in that: the electronic lock body (1) is provided with a lock body fingerprint reader (11), and the electronic key body (2) is provided with a key fingerprint reader (21). A USB plug (24) and a mechanical key (25) are slidably connected inside the electronic key body (2) along the height direction of the electronic key body (2). A moving component (20) for moving the USB plug (24) and the mechanical key (25) is provided inside the electronic key body (2). A first slide groove (22) is provided inside the electronic key body (2), and a first slider (27) is slidably connected inside the first slide groove (22). A second slide groove (221) is provided inside the electronic key body (2), and a second slider (271) is slidably connected inside the second slide groove (221).

2. The electronic key system according to claim 1, characterized in that, The movable component (20) includes a first fixing block (241) for fixing the USB plug (24), the first fixing block (241) is fixedly connected to the first slider (27), and a first connecting block (23) is fixedly connected to the first slider (27).

3. An electronic key system according to claim 2, characterized in that, A second fixing block (251) is fixedly connected to the mechanical key (25), the second fixing block (251) is fixedly connected to the second slider (271), and a second connecting block (231) is fixedly connected to the second slider (271).

4. The electronic key system according to claim 1, characterized in that, The electronic key body (2) is equipped with an information storage device (26) for storing fingerprint information.

5. An electronic key system according to claim 1, characterized in that, The electronic lock body (1) is equipped with a handle (13), and the handle (13) is provided with a keyhole (14) for inserting the mechanical key (25).

Images