Novel safe intelligent door lock

Abstract

The utility model discloses a novel safe intelligent door lock which comprises an intelligent door lock body, a password keyboard and a fingerprint identifier which are used for verifying and unlocking are fixedly installed on the front side of the intelligent door lock body in an embedded mode, and a sliding cover is arranged outside the password keyboard and the fingerprint identifier in a covering mode. Two sliding grooves symmetrical about the password keyboard and the fingerprint identifier are formed in the front side of the intelligent door lock body, two supporting legs of the sliding cover are correspondingly connected with the two sliding grooves in a sliding mode, and a power connection electrode column is arranged at the position, located at the bottom ends of the sliding grooves, of the front side of the intelligent door lock body and connected with a positive electrode of a power source through a wire. The bottom end of the sliding cover is fixedly provided with a power-on electrode sleeve which is adaptively plugged with the power-on electrode column, an inner cavity of the sliding cover is fixedly provided with an ultraviolet disinfection lamp tube, the power-on electrode sleeve is electrically connected with an electrode at one end of the ultraviolet disinfection lamp tube through a wire, and an electrode at the other end of the ultraviolet disinfection lamp tube is electrically connected with a negative electrode of the power supply. According to the utility model, when the sliding cover slides down, the ultraviolet disinfection lamp tube is automatically powered on for disinfection.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent door locks, and in particular to a novel safe intelligent door lock. Background Art

[0002] Smart door locks are improved locks that are different from traditional mechanical locks and are more intelligent and simple in terms of user security, identification, and management. Smart door locks are the executive components of door locks in access control systems. Smart door locks are different from traditional mechanical locks and are composite locks with security, convenience, and advanced technology. Magnetic cards and radio frequency cards (non-contact type, high security, plastic material, convenient configuration and carrying, low price) use non-mechanical keys as mature technologies for user ID identification, such as fingerprint locks, iris recognition access control (biometric identification type, high security, no loss or damage; but inconvenient configuration and high cost), TM cards (contact type, high security, stainless steel material, extremely convenient configuration and carrying, low price), which are widely used in the following places: banks, government departments (focus on security), as well as hotels, school dormitories, residential communities, villas, and hotels.

[0003] The password keyboard and fingerprint recognition device of the existing smart door lock are prone to residual bacteria after use, which may easily bring safety hazards to users during disease transmission. Therefore, it is necessary to design a safe smart door lock that can be disinfected. Utility Model Content

[0004] The purpose of this application is to provide a new type of safe intelligent door lock to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a new type of safe smart door lock, comprising a smart door lock body, a password keyboard and a fingerprint identifier for verification and unlocking embedded and fixedly installed on the front side of the smart door lock body, the external covers of the password keyboard and the fingerprint identifier are provided with a sliding cover, the front side of the smart door lock body is provided with two sliding grooves symmetrical about the password keyboard and the fingerprint identifier, the two legs of the sliding cover are correspondingly slidably connected to the two sliding grooves, the front side of the smart door lock body is provided with a power-connecting electrode column at the bottom end of the sliding groove, the power-connecting electrode column is connected to the positive electrode of the power supply through a wire, the bottom end of the sliding cover is fixed with a power-connecting electrode sleeve adapted to be plugged into the power-connecting electrode column, an ultraviolet disinfection lamp tube is fixedly installed at the inner cavity of the sliding cover, the power-connecting electrode sleeve is electrically connected to an electrode at one end of the ultraviolet disinfection lamp tube through a wire, and the electrode at the other end of the ultraviolet disinfection lamp tube is electrically connected to the negative pole of the power supply.

[0006] Preferably, a timer is fixedly installed inside the sliding cover, the timer is connected to the circuit where the ultraviolet disinfection lamp and the power supply are located, and the timer controls the ultraviolet disinfection lamp to turn off at a fixed time.

[0007] Preferably, a reflective coating is fixed to the inner side wall of the sliding cover.

[0008] Preferably, the front side of the smart door lock body is rotatably connected to a handle near the bottom end for controlling the opening and closing of the door lock.

[0009] Preferably, a digital display screen is embedded and fixedly mounted on the outer side of the sliding cover.

[0010] Preferably, the ultraviolet disinfection lamp tubes are provided in a plurality and are evenly spaced and distributed along the vertical direction of the inner cavity of the sliding cover, and the ultraviolet disinfection lamp tubes are connected in series.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] In the utility model, after the user uses the door lock, the sliding cover slides down under the action of gravity. At this time, the bottom end of the sliding cover overlaps the baffle plate so that the power electrode column and the power electrode sleeve are plugged into each other, so that the ultraviolet disinfection lamp is connected to the power supply and turned on. The ultraviolet disinfection lamp automatically disinfects the password keyboard and the fingerprint identifier without manual operation, thereby effectively killing bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a structural diagram of a new type of safe intelligent door lock in an embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the sliding cover end structure of a new type of safe intelligent door lock in an embodiment of the present application.

[0016] In the figure: 1. Smart door lock body; 2. Password keyboard; 3. Fingerprint reader; 4. Slide slot; 5. Slide cover; 6. Baffle; 7. Power electrode column; 8. Power electrode sleeve; 9. Ultraviolet disinfection lamp; 10. Timer; 11. Reflective coating; 12. Handle; 13. Digital display screen. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0020] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0021] Example: Reference Figure 1-2A new type of safe smart door lock shown in the figure comprises a smart door lock body 1, a password keyboard 2 and a fingerprint identifier 3 for verification and unlocking are embedded and fixedly installed on the front side of the smart door lock body 1, and the external covers of the password keyboard 2 and the fingerprint identifier 3 are provided with a slide cover 5, and the front side of the smart door lock body 1 is provided with two slide grooves 4 symmetrical to the password keyboard 2 and the fingerprint identifier 3, and the two legs of the slide cover 5 are correspondingly slidably connected with the two slide grooves 4, and the front side of the smart door lock body 1 is provided with a power connection electrode column 7 at the bottom end of the slide groove, and the power connection electrode column 7 is connected to the positive electrode of the power supply through a wire, and the bottom end of the slide cover 5 is fixed There is a power connection electrode sleeve 8 adapted to be plugged with the power connection electrode column 7, and an ultraviolet disinfection lamp tube 9 is fixedly installed at the inner cavity of the sliding cover 5. The power connection electrode sleeve 8 is electrically connected to the electrode at one end of the ultraviolet disinfection lamp tube 9 through a wire, and the electrode at the other end of the ultraviolet disinfection lamp tube 9 is electrically connected to the negative pole of the power supply. After the user uses the door lock, the sliding cover slides down under the action of gravity. At this time, the bottom end of the sliding cover is overlapped at the baffle so that the power connection electrode column and the power connection electrode sleeve are plugged together, so that the ultraviolet disinfection lamp tube is connected to the power supply and turned on. The ultraviolet disinfection lamp tube automatically disinfects the password keyboard and the fingerprint identifier without manual operation, effectively killing germs.

[0022] By means of the above structure: a timer 10 is fixedly installed inside the sliding cover 5, and the timer 10 is connected to the circuit where the ultraviolet disinfection lamp 9 and the power supply are located. The timer 10 controls the ultraviolet disinfection lamp 9 to turn off at a scheduled time, so that it automatically turns off after a few minutes of disinfection to avoid wasting electricity.

[0023] By means of the above structure: the inner wall of the sliding cover 5 is fixed with a reflective coating 11 to reflect ultraviolet rays, thereby improving the disinfection effect.

[0024] With the above structure, the front side of the smart door lock body 1 near the bottom is rotatably connected to a handle 12 for controlling the opening and closing of the door lock.

[0025] With the above structure, a digital display screen 13 is embedded and fixedly installed on the outer side of the sliding cover 5 for displaying the operating status of the smart door lock.

[0026] By means of the above structure: a plurality of ultraviolet disinfection lamp tubes 9 are provided and evenly spaced along the vertical direction of the inner cavity of the sliding cover, and each ultraviolet disinfection lamp tube 9 is connected in series.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of safe intelligent door lock, including an intelligent door lock body, characterized in that: A password keyboard and a fingerprint identifier for verification and unlocking are embedded and fixedly installed on the front side of the smart door lock body, and the external covers of the password keyboard and the fingerprint identifier are provided with a sliding cover. The front side of the smart door lock body is provided with two sliding grooves symmetrical to the password keyboard and the fingerprint identifier, and the two legs of the sliding cover are slidingly connected to the two sliding grooves accordingly. A power-connecting electrode column is provided at the bottom end of the sliding groove on the front side of the smart door lock body, and the power-connecting electrode column is connected to the positive electrode of the power supply through a wire. A power-connecting electrode sleeve adapted to be plugged into the power-connecting electrode column is fixed at the bottom end of the sliding cover, and an ultraviolet disinfection lamp is fixedly installed at the inner cavity of the sliding cover, and the power-connecting electrode sleeve is electrically connected to an electrode at one end of the ultraviolet disinfection lamp through a wire, and the electrode at the other end of the ultraviolet disinfection lamp is electrically connected to the negative pole of the power supply.

2. A new type of safe intelligent door lock according to claim 1, characterized in that: A timer is fixedly installed inside the sliding cover, and the timer is connected to the circuit where the ultraviolet disinfection lamp and the power supply are located. The timer controls the ultraviolet disinfection lamp to be turned off at a fixed time.

3. A new type of safe intelligent door lock according to claim 1, characterized in that: A reflective coating is fixed on the inner side wall of the sliding cover.

4. A novel safe intelligent door lock according to claim 1, characterized in that: The front side of the smart door lock body is rotatably connected to a handle near the bottom end for controlling the opening and closing of the door lock.

5. A novel safe intelligent door lock according to claim 1, characterized in that: A digital display screen is embedded and fixedly installed on the outer side of the sliding cover.

6. A new type of safe intelligent door lock according to claim 1, characterized in that: The ultraviolet disinfection lamp tubes are provided with a plurality of them and are evenly spaced and distributed along the vertical direction of the inner cavity of the sliding cover, and the ultraviolet disinfection lamp tubes are connected in series.

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