Smart home access control device

Abstract

The utility model relates to the technical field of intelligent household access control, in particular to an intelligent household access control device which comprises an intelligent access control base, a guide sliding frame is fixedly connected to the top of the intelligent access control base, a side plate is fixedly connected to the side face of the guide sliding frame, and a locking assembly is connected to the top of the side plate. The surface of the locking assembly is connected with an outer protection cover, the surface of the outer protection cover is provided with a movable groove for the guide sliding frame to move, the front side, close to the bottom of the intelligent access control base, of the intelligent access control base is fixedly provided with a fingerprint identifier, and the front side, close to the middle of the intelligent access control base, of the intelligent access control base is fixedly provided with a touch screen keyboard. According to the utility model, the outer protective cover is arranged outside the intelligent access control base for external protection, and the opening and closing of the outer protective cover can be conveniently controlled through structures such as the guide sliding frame and the locking assembly, so that the external protective intelligent access control function for preventing children from touching and playing by mistake is ensured.

Description

Technical Field

[0001] This utility model relates to a smart home access control device, belonging to the field of smart home access control technology. Background Technology

[0002] Smart home is a residential platform that integrates facilities related to home life using comprehensive wiring technology, network communication technology, security technology, automatic control technology, and audio-visual technology. It builds an efficient management system for residential facilities and daily household affairs, improves home security, convenience, comfort, and aesthetics, and achieves an environmentally friendly and energy-saving living environment. In order to achieve unified access management, access control devices are used to control personnel.

[0003] For example, a smart home access control device with patent number CN202321168658.4 is installed on a door and includes an integrated display module and a recognition module. The recognition module includes a shell and the shell is provided with a button area, a first card reading area, a second card reading area and a voice prompt area. The button area is provided with a plurality of buttons for inputting password information. The first card reading area is provided with a first card reading frame and a second card reading frame, and a magnetic stripe card swiping slot is formed between the first card reading frame and the second card reading frame.

[0004] Since the aforementioned smart home access control devices verify access through structures such as display modules and recognition modules, but lack external protective structures, they may be damaged by accidental drops of objects. Furthermore, children may repeatedly test the smart home access control devices out of fun, which has certain adverse effects on actual use. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide a smart home access control device. This utility model provides external protection by setting an outer protective cover on the outside of the smart access control base. The opening and closing of the outer protective cover can be easily controlled by the guide slide and locking components, so as to prevent children from deliberately playing with the access control device or to improve the anti-collision protection effect under normal conditions, thereby solving the problems mentioned in the background art.

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

[0007] A smart home access control device includes a smart access control base. A guide slide is fixedly connected to the top of the smart access control base. A side plate is fixedly connected to the side of the guide slide. A locking component is connected to the top of the side plate. An outer protective cover is connected to the surface of the locking component. The surface of the outer protective cover has a movable groove for the guide slide to move. A fingerprint reader is fixedly installed on the front side of the smart access control base near its bottom. A touchscreen keypad is fixedly installed on the front side of the smart access control base near its middle. A camera with a face recognition module is fixedly installed on the front side of the smart access control base near its top. A sliding plate is fixedly connected to the top of the smart access control base near its side. A connecting slide plate is slidably connected to the inner wall of the sliding plate. A tension spring is connected between the surface of the connecting slide plate and the surface of the inner wall of the sliding plate via a damping pad. A door handle is fixedly installed on the side of the smart access control base.

[0008] Furthermore, the bottom of the guide slide is an inner slide rod, and an outer slide sleeve is slidably connected to the surface of the inner slide rod. The inner wall of the outer slide sleeve is slidably connected to the surface of the inner slide rod, and a compression spring is connected between the bottom of the inner wall of the outer slide sleeve and the top of the inner slide rod through a damping pad.

[0009] Furthermore, the locking assembly includes a magnetic locking upper plate and a magnetic locking lower plate. The magnetic locking upper plate is fixedly connected to the inner wall of the outer protective cover, and the magnetic locking lower plate is fixedly connected to the top of the side plate. The surfaces of the magnetic locking lower plate and the magnetic locking upper plate are magnetically abutted together.

[0010] Furthermore, a constraint upper sleeve is fixedly connected to the bottom of the side plate, and a constraint lower rod is fixedly connected to the upper surface of the intelligent access control base. The surface of the constraint lower rod and the inner wall of the constraint upper sleeve are slidably connected.

[0011] Furthermore, the inner wall of the movable groove is rotatably connected to a guide wheel via a bearing, and the surface of the guide wheel is rollingly connected to the side of the guide carriage.

[0012] Furthermore, the fingerprint reader is externally fixedly connected to a protective plate, and the overall shape of the fingerprint reader is arranged in a side orientation.

[0013] Furthermore, a pull plate is fixedly connected to the front side of the outer protective cover near its bottom, and anti-slip pull grooves are provided on the top and bottom of the pull plate.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, an outer protective cover is installed on the intelligent access control base for external protection. When the outer sliding sleeve in the guide slide is pressed down, the compression spring between the outer sliding sleeve and the inner sliding rod contracts. During the downward movement of the outer sliding sleeve, the side plate moves downward. Because the bottom of the connecting slide plate on the inner side of the outer protective cover abuts against the bottom of the inner wall of the slide plate, the outer protective cover does not move downward during the downward movement of the side plate, thus completing the separation and magnetic locking state between the upper and lower magnetic locking plates. After the elastic reset of the tension spring, the outer protective cover can be lifted upward, thus exposing the intelligent access control base protected by the outer protective cover. Pulling the door handle can open the door after unlocking. When it is necessary to pull the outer protective cover to close it, the pull plate can be used to pull the outer protective cover downward and magnetically position it on the intelligent access control base, thus ensuring the external protective intelligent access control function that prevents children from accidentally touching and playing with it.

[0016] In this invention, the smart access control base has a switch structure for unlocking operations. Fingerprint recognition allows for fingerprint verification and door opening. By placing the fingerprint recognition device on the side, children can be prevented from easily touching it and playing with it repeatedly. The door can also be unlocked by touching and pressing the keypad on the touchscreen, and a camera can be used for corresponding facial recognition processing, thus enabling multiple verification unlocking operations. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the overall structure of a smart home access control device according to this utility model;

[0019] Figure 2 This is a front sectional view of a smart home access control device according to this utility model;

[0020] Figure 3 This is a schematic diagram of the fingerprint reader in a smart home access control device according to this utility model;

[0021] Figure 4 This is an enlarged view of point A of a smart home access control device according to this utility model;

[0022] Figure 5 This is an enlarged view of section B of a smart home access control device according to this utility model;

[0023] The following are labeled in the diagram: 1. Smart access control base; 2. Guide carriage; 3. Side panel; 4. Outer protective cover; 5. Fingerprint reader; 6. Touchscreen keypad; 7. Camera; 8. Slide rail; 9. Connecting slide plate; 10. Tension spring; 11. Door handle; 12. Outer sliding sleeve; 13. Compression spring; 14. Magnetic locking upper plate; 15. Magnetic locking lower plate; 16. Restraint upper sleeve; 17. Restraint lower rod; 18. Guide wheel; 19. Protective plate; 20. Pull plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution:

[0026] A smart home access control device includes a smart access control base 1. A guide slide 2 is fixedly connected to the top of the smart access control base 1. A side plate 3 is fixedly connected to the side of the guide slide 2. A locking component is connected to the top of the side plate 3. An outer protective cover 4 is connected to the surface of the locking component. The surface of the outer protective cover 4 has a movable groove for the guide slide 2 to move. A fingerprint reader 5 is fixedly installed on the front side of the smart access control base 1 near its bottom. A touch screen keypad 6 is fixedly installed on the front side of the smart access control base 1 near its middle. A camera 7 with a face recognition module is fixedly installed on the front side of the smart access control base 1 near its top. A slide plate 8 is fixedly connected to the top of the smart access control base 1 near its side. A connecting slide plate 9 is slidably connected to the inner wall of the slide plate 8. A tension spring 10 is connected between the surface of the connecting slide plate 9 and the surface of the inner wall of the slide plate 8 through a damping pad. A door handle 11 is fixedly installed on the side of the smart access control base 1.

[0027] Specifically, such as Figures 1-5 As shown, the bottom of the guide slide 2 is an inner slide rod, and an outer slide sleeve 12 is slidably connected to the surface of the inner slide rod. The inner wall of the outer slide sleeve 12 is slidably connected to the surface of the inner slide rod, and a compression spring 13 is connected between the bottom of the inner wall of the outer slide sleeve 12 and the top of the inner slide rod through a damping pad. When the outer slide sleeve 12 in the guide slide 2 is pressed down, the compression spring 13 between the outer slide sleeve 12 and the inner slide rod is contracted to control the smooth lifting and lowering operation of the guide slide 2.

[0028] Furthermore, a constraint upper sleeve 16 is fixedly connected to the bottom of the side plate 3, and a constraint lower rod 17 is fixedly connected to the upper surface of the intelligent access control base 1. The surface of the constraint lower rod 17 is slidably connected to the inner wall of the constraint upper sleeve 16. The constraint upper sleeve 16 and constraint lower rod 17 set on the side can play a guiding lifting and lowering effect, so as to realize the smooth lifting and lowering of the side plate 3 above the intelligent access control base 1.

[0029] Furthermore, a guide wheel 18 is rotatably connected to the inner wall of the movable groove via a bearing, and the surface of the guide wheel 18 is in rolling contact with the side of the guide carriage 2. Under the action of the guide wheel 18, the guide carriage 2 can be smoothly raised and lowered.

[0030] Specifically, such as Figures 1-5 As shown, the locking assembly includes a magnetic locking upper plate 14 and a magnetic locking lower plate 15. The magnetic locking upper plate 14 is fixedly connected to the inner wall of the outer protective cover 4, and the magnetic locking lower plate 15 is fixedly connected to the top of the side plate 3. The surface of the magnetic locking lower plate 15 and the surface of the magnetic locking upper plate 14 magnetically abut against each other. The magnetic locking effect between the magnetic locking upper plate 14 and the magnetic locking lower plate 15 allows for the magnetic connection between the outer protective cover 4 and the smart access control base 1, as well as the unlocking operation by external force pulling.

[0031] Please refer to Example 2 Figures 1-5 The difference between this embodiment and Embodiment 1 is that: a protective plate 19 is fixedly connected to the outside of the fingerprint reader 5, and the overall shape of the fingerprint reader 5 is arranged in a side orientation. This side orientation prevents children from easily touching and repeatedly playing with the fingerprint reader 5. A pull plate 20 is fixedly connected to the front side of the outer protective cover 4 near its bottom. The top and bottom of the pull plate 20 are provided with anti-slip pull grooves, allowing the outer protective cover 4 to be pulled downwards and magnetically positioned on the smart access control base 1.

[0032] The working principle of this utility model is as follows: In use, the intelligent access control base 1 is connected to the entrance door of the smart home system, serving as a basic intelligent access control console connected to the door. This allows staff to operate the door intelligently. The outer protective cover 4 on the intelligent access control base 1 is opened, and the outer sliding sleeve 12 in the guide slide 2 is pressed downwards. This causes the compression spring 13 between the outer sliding sleeve 12 and the inner sliding rod to retract. During the downward movement of the outer sliding sleeve 12, the side plate 3 moves downwards. Because the bottom of the connecting slide plate 9 on the inner wall of the outer protective cover 4 abuts against the bottom of the inner wall of the slide plate 8, the downward movement of the side plate 3 does not cause the outer protective cover 4 to move downwards. This completes the separation and magnetic locking of the upper magnetic locking plate 14 and the lower magnetic locking plate 15. The elastic return of the tension spring 10 then releases the magnetic locking mechanism. The outer protective cover 4 is lifted upwards, revealing the smart access control base 1 protected by the outer protective cover 4. This allows staff to control the switch structure on the smart access control base 1. For example, a finger can be inserted into the fingerprint reader 5 to verify and unlock the door. Because the fingerprint reader 5 is placed sideways, it can prevent children from easily touching and playing with it repeatedly. The door can also be unlocked by touching and pressing the touch screen keypad 6, and by using the camera 7 for corresponding facial recognition processing, thus realizing multiple verification unlocking operations. Pulling the door handle 11 can open the door after unlocking. When it is necessary to pull the outer protective cover 4 to close it, the pull plate 20 can be used to pull the outer protective cover 4 downwards and magnetically position it on the smart access control base 1, ensuring the outer protective smart access control function that prevents children from accidentally touching and playing with it.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart home access control device, comprising a smart access control base (1), characterized in that: The top of the smart access control base (1) is fixedly connected to a guide slide (2), and the side of the guide slide (2) is fixedly connected to a side plate (3). The top of the side plate (3) is connected to a locking assembly, and the surface of the locking assembly is connected to an outer protective cover (4). The surface of the outer protective cover (4) is provided with a movable groove for the guide slide (2) to move. A fingerprint reader (5) is fixedly installed on the front side of the smart access control base (1) near its bottom. A touch screen keypad (6) is fixedly installed on the front side of the smart access control base (1) near its middle part. A camera (7) with a face recognition module is fixedly installed on the front side near the top of the smart access control base (1). A slide plate (8) is fixedly connected to the top of the smart access control base (1) near its side. A connecting slide plate (9) is slidably connected to the inner wall of the slide plate (8). A tension spring (10) is connected between the surface of the connecting slide plate (9) and the surface of the inner wall of the slide plate (8) through a damping pad. A door handle (11) is fixedly installed on the side of the smart access control base (1). A shield plate (19) is fixedly connected to the outside of the fingerprint reader (5). The overall shape of the fingerprint reader (5) is set in the side direction.

2. The smart home access control device according to claim 1, characterized in that: The bottom of the guide slide (2) is an inner slide rod, and an outer slide sleeve (12) is slidably connected to the surface of the inner slide rod. The inner wall of the outer slide sleeve (12) and the surface of the inner slide rod are slidably connected, and a compression spring (13) is connected between the bottom of the inner wall of the outer slide sleeve (12) and the top of the inner slide rod through a damping pad.

3. The smart home access control device according to claim 1, characterized in that: The locking assembly includes a magnetic locking upper plate (14) and a magnetic locking lower plate (15). The magnetic locking upper plate (14) is fixedly connected to the inner wall of the outer protective cover (4), and the magnetic locking lower plate (15) is fixedly connected to the top of the side plate (3). The surface of the magnetic locking lower plate (15) and the surface of the magnetic locking upper plate (14) are magnetically abutted.

4. The smart home access control device according to claim 1, characterized in that: The bottom of the side plate (3) is fixedly connected to a constraint upper sleeve (16), and the upper surface of the intelligent access control base (1) is fixedly connected to a constraint lower rod (17). The surface of the constraint lower rod (17) and the inner wall of the constraint upper sleeve (16) are slidably connected.

5. The smart home access control device according to claim 1, characterized in that: The inner wall of the movable groove is rotatably connected to a guide wheel (18) via a bearing, and the surface of the guide wheel (18) is rolledly connected to the side of the guide slide (2).

6. The smart home access control device according to claim 1, characterized in that: A pull plate (20) is fixedly connected to the front side of the outer protective cover (4) near its bottom. The top and bottom of the pull plate (20) are provided with anti-slip pull grooves.

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