CN218004145U - Intelligent card door lock - Google Patents

Abstract

A smart card door lock disclosed by the utility model comprises an external door lock main body, a built-in door lock housing, a single-chip microcomputer, an unlocking shaft 1, a protective cover, an unlocking panel, a protective shell, a support frame and a camera, and the external door lock main body is Square setting, the unlocking shaft one is set on the middle position of the side wall of the external door lock body, the unlocking shaft one matches the internal unlocking mechanism of the external door lock body, and the built-in door lock shell is set on the external door lock body away from the lock shaft one On one side wall, the built-in door lock housing is used to protect the unlocking mechanism in the built-in door lock, and the side of the built-in door lock housing away from the lock shaft one is provided with an unlock shaft two. The utility model belongs to the technical field of door locks, in particular to an intelligent card door lock which can observe the outside situation indoors through a visual screen, which improves safety, adds additional functions of the door lock, and improves practicability.

Description

A kind of smart card door lock

technical field

The utility model belongs to the technical field of door locks, in particular to an intelligent card door lock.

Background technique

RF proximity card series door locks use smart cards with stable performance and superior functions as the door opening key, and the door locks are controlled by microcomputers. Smart card door locks have a wide range of applications and are widely used in many occasions such as high-end hotels, foreign-related hotels, tourist resorts, intelligent office buildings, and intelligent communities. Currently, they are most widely used in high-end hotels. Most of the smart door locks now have an external surveillance camera, but after the door lock is installed, the monitoring area of the camera cannot be adjusted. Nowadays, there are many cases of ordering takeaway, and most customers ask the delivery staff to leave the meal bag at the door for safety. , Take it after the delivery person leaves, but it will be very inconvenient if there is no place to put the meal bag.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a smart card door lock. This device can observe the outside situation indoors through the visual screen, which improves the safety and adds additional functions of the door lock. Improved usability.

The technical scheme adopted in the utility model is as follows: a smart card door lock, comprising an external door lock main body, a built-in door lock housing, a single-chip microcomputer, an unlocking shaft 1, a protective cover, an unlocking panel, a protective shell, a support frame and a camera, the The main body of the external door lock is arranged in a square shape, and the first unlocking shaft is arranged at the middle position of the side wall of the main body of the external door lock. The first unlocking shaft matches the internal unlocking mechanism of the main body of the external door lock. The body is arranged on the side wall of the main body of the external door lock away from the lock shaft. The built-in door lock housing is used to protect the unlocking mechanism in the built-in door lock. There are two unlocking shafts, which match the internal unlocking mechanism of the built-in door lock. The unlocking panel is arranged on the upper part of the side wall of the main body of the external door lock close to the first unlocking shaft. The unlocking panel is provided with an unlocking button , the main body of the external door lock is provided with a rotating shaft above the side wall close to the unlocking panel, the protective cover is arranged on the rotating shaft through the rotating shaft, and the protective shell is provided on the top wall of the main body of the external door lock. The protective shell is set in a square hollow shape, the support frame is rotatably set on the inner bottom wall of the protective shell, the support frame is set in a groove, the camera is rotatably set on the inner wall of the support frame, and the camera is in the shape of penetrating the protective shell One side wall is set, the single chip microcomputer is set on the inner side wall of the main body of the external door lock, and the side wall of the main body of the external door lock close to the unlocking shaft is provided with a doorbell button.

Further, the built-in door lock housing is provided with a visible screen on the upper part of the two side walls near the unlocking shaft, and the visible screen is electrically connected to the camera for displaying the shots captured by the camera.

Further, an external handle runs through the side wall of the unlocking shaft, and the external handle is vertically arranged to the unlocking panel, which is convenient for entering and unlocking the door.

Further, a hook is provided on the bottom wall of the external handle, which is convenient for hanging items.

Further, the two side walls of the unlocking shaft are provided with built-in handles, and the built-in handles are perpendicular to the visual screen, which is convenient for unlocking when going out.

Further, a sensing area is provided on the side wall of the external door lock body close to the unlocking panel, which is used for smart card unlocking and transmitting signals.

Further, the four corners of the side wall of the external door lock body are provided with protective airbags 1, and the four corners of the built-in door lock housing are provided with protective airbags 2, which have the function of protecting the door lock.

Further, the camera is electrically connected to the single chip, the visual screen is electrically connected to the single chip, and the doorbell button is electrically connected to the single chip, so that the monitoring operation can be controlled by the single chip.

After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model is a kind of smart card door lock, the outdoor situation can be observed through the camera and the visual screen of the device, because the position of each door of the door lock is not necessarily the same, through The angle-adjustable camera is easy to adjust to maximize the monitoring range. The vertical setting of the external handle and the built-in handle facilitates the reduction of the occupied space of the entire door lock. The idle area at the bottom of the door lock can also be used. The hook can be used to temporarily hang items. Through the protection The cover is convenient for dustproof protection of the unlocking panel. The device can observe the outside situation indoors through the visual screen, which improves the safety. At the same time, the additional function of the door lock is added to improve the practicability.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Fig. 1 is a schematic diagram of the overall structure of a smart card door lock of the present invention;

Fig. 2 is a structural schematic diagram of a built-in door lock housing of a smart card door lock of the present invention.

In the accompanying drawings: 1. External door lock body, 2. Built-in door lock housing, 3. Single-chip microcomputer, 4. Unlocking shaft 1, 5. Protective cover, 6. Unlocking panel, 7. Protective shell, 8. Support frame , 9. Camera, 10. Unlock shaft 2, 11. Unlock button, 12. Rotation shaft, 13. Doorbell button, 14. External handle, 15. Hook, 16. Induction area, 16. Airbag 1, 17. Protection Air bag two, 18, built-in handle, 19, visual screen.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

As shown in Fig. 1-2, a smart card door lock includes an external door lock body 1, a built-in door lock housing 2, a single-chip microcomputer 3, an unlocking shaft 4, a protective cover 5, an unlocking panel 6, a protective shell 7, Support frame 8 and camera 9, described external door lock main body 1 is square setting, and described unlocking shaft-4 is arranged on the middle position of side wall of external door lock main body 1, and described unlocking shaft-4 and external door lock The internal unlocking mechanism of the main body 1 is matched, and the built-in door lock housing 2 is arranged on the side wall of the external door lock main body 1 away from the lock shaft 4, and the built-in door lock housing 2 is used to protect the inside of the built-in door lock. The unlocking mechanism of the built-in door lock housing 2 is provided with an unlocking shaft 2 10 on the side away from the lock shaft 1 4, and the unlocking shaft 2 10 is matched with the internal unlocking mechanism of the built-in door lock, and the unlocking panel 6 is arranged on the outside The door lock main body 1 is placed on the upper part of the side wall close to the unlocking shaft 4, the unlocking panel 6 is provided with an unlocking button 11, and the external door lock main body 1 is provided with a rotating shaft 12 on the side wall close to the unlocking panel 6. , the protective cover 5 is set on the rotating shaft 12 through the rotating shaft 12, the protective shell 7 is set on the top wall of the external door lock body 1, the protective shell 7 is square and hollow, and the support frame 8 rotates Located on the inner bottom wall of the protective shell 7, the support frame 8 is arranged in a groove, the camera 9 is rotated on the inner wall of the support frame 8, and the camera 9 is set through the side wall of the protective shell 7, so The single-chip microcomputer 3 is arranged on the inner wall of the main body of the external door lock 1, and the side wall of the main body of the external door lock 1 is provided with a doorbell button 13 near the unlocking shaft-4.

Wherein, the built-in door lock housing 2 is provided with a visual screen 19 near the upper part of the side wall of the unlocking shaft two 10, and the visible screen 19 is electrically connected with the camera 9 for displaying the camera lens captured by the camera 9; An external handle 14 runs through the side wall of shaft one 4, and the external handle 14 is vertically arranged with the unlocking panel 6, which is convenient for entering and unlocking the door; the bottom wall of the external handle 14 is provided with a hook 15, which is convenient for hanging articles; The side wall of the unlocking shaft 2 10 is provided with a built-in handle 18, and the built-in handle 18 is vertically arranged with the visual screen 19, which is convenient for going out and unlocking; the side wall of the external door lock body 1 is close to the unlocking panel 6 An induction area is provided for the smart card to unlock and transmit signals; the four corners of the side wall of the external door lock main body 1 are provided with protective airbags 16, and the four corners of the built-in door lock housing 2 are provided with protective airbags 2 17. It has the function of protecting the door lock; the camera 9 is electrically connected to the single-chip microcomputer 3, the visible screen 19 is electrically connected to the single-chip microcomputer 3, and the doorbell button 13 is electrically connected to the single-chip microcomputer 3, so as to facilitate the control and monitoring operation by the single-chip microcomputer 3.

During specific use, the user rotates the direction of the support frame 8 to adjust the horizontal direction of the camera 9, then rotates the direction of the camera 9 on the support frame 8, adjusts the up and down angle of the camera 9, and unscrews the protective cover 5 to unlock the panel 6 and operate the unlock button 11 is unlocked, the room card can be directly swiped to unlock in the sensing area, and the single-chip microcomputer 3 transmits the picture monitored by the camera 9 to the visual screen 19 when the doorbell is pressed, and the hook 15 can temporarily hang items, which is convenient for the user to take.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (8)

1. A smart card door lock, characterized in that: comprise an external door lock main body, a built-in door lock housing, a single-chip microcomputer, an unlocking shaft one, a protective cover, an unlocking panel, a protective shell, a support frame and a camera, the external door lock The lock body is arranged in a square shape, the unlocking shaft is set at the middle position of the side wall of the external door lock body, the unlocking shaft is matched with the internal unlocking mechanism of the external door lock body, and the built-in door lock housing is located at the On the side wall of the main body of the external door lock away from the lock shaft, the built-in door lock housing is used to protect the unlocking mechanism in the built-in door lock, and the side of the built-in door lock housing far away from the lock shaft is provided with an unlock shaft 2. The unlocking shaft 2 is matched with the internal unlocking mechanism of the built-in door lock. The unlocking panel is arranged on the upper part of the side wall of the main body of the external door lock close to the unlocking shaft 1. The unlocking panel is provided with an unlocking button. A rotating shaft is arranged above the side wall of the main body of the external door lock close to the unlocking panel, the protective cover is arranged on the rotating shaft through the rotating shaft, and the protective shell is arranged on the top wall of the main body of the external door lock. It is arranged in a square hollow shape, the support frame is rotatably arranged on the inner bottom wall of the protective shell, the support frame is arranged in a groove, the camera is rotatably arranged on the inner wall of the support frame, and the camera is arranged through one side of the protective shell. The single-chip microcomputer is arranged on the inner wall of the main body of the external door lock, and a doorbell button is provided on the side wall of the main body of the external door lock close to the unlocking shaft. 2. A smart card door lock according to claim 1, characterized in that: the built-in door lock housing is provided with a visual screen on the upper part of the two side walls near the unlocking shaft, and the visual screen is electrically connected to the camera. 3 . The smart card door lock according to claim 1 , wherein an external handle runs through a side wall of the unlocking shaft, and the external handle is perpendicular to the unlocking panel. 4 . 4. The smart card door lock according to claim 3, wherein a hook is provided on the bottom wall of the external handle. 5 . The smart card door lock according to claim 1 , characterized in that: built-in handles run through the two side walls of the unlocking shaft, and the built-in handles are perpendicular to the visual screen. 6 . 6 . The smart card door lock according to claim 1 , wherein a sensing area is provided on the side wall of the external door lock body close to the unlocking panel. 6 . 7. A smart card door lock according to claim 1, characterized in that: the four corners of the side wall of the external door lock body are provided with protective airbags 1, and the four corners of the built-in door lock housing are provided with There are two protective airbags. 8 . The smart card door lock according to claim 2 , wherein the camera is electrically connected to a single-chip electromechanical device, the visual screen is electrically connected to a single-chip electromechanical device, and the doorbell button is electrically connected to a single-chip electromechanical device.

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