Novel intelligent unit door

Abstract

The utility model discloses a novel intelligent unit door which comprises a door frame, a door body, a guide sliding groove formed in the door body, a power mechanism and a driving assembly, wherein the power mechanism and the driving assembly are arranged on the door frame. The driving assembly is composed of a first rod piece and a second rod piece which are hinged to each other, a supporting wheel is arranged at the hinged position of the first rod piece and the second rod piece, and the supporting wheel is located in the guide sliding groove; the first rod piece is hinged to the driving end of the power mechanism. After the face recognition system successfully verifies the identity of a user, the intelligent unit door automatically executes the opening action of the door body through the power mechanism and the driving assembly, through the design, the safety is ensured, the door opening process is remarkably simplified, the operation convenience is greatly improved, barrier-free access is achieved, and the user experience is greatly improved; the guide sliding groove, the power mechanism and the driving assembly can be conveniently and additionally arranged on an existing unit door, large-scale transformation is not needed, and the adaptation degree is high.

Description

Technical Field

[0001] This utility model relates to the field of security and protection system technology, and in particular to a novel intelligent unit door. Background Technology

[0002] As the first line of defense for home security, smart unit doors have become an indispensable part of modern residences and buildings. The new smart unit doors not only have the basic functions of traditional doors, but also integrate a variety of technologies such as energy saving, sound insulation, and intelligent control, aiming to improve residential safety and convenience.

[0003] Smart unit doors are equipped with intelligent control systems, allowing users to remotely control the doors in various ways, such as through smartphone apps and voice assistants, enabling convenient home management. While these access control systems offer users multiple options and ensure security, they typically require users to perform two steps to open the door: first, using a release device to unlock the door, and second, opening the door itself. Both steps require manual operation, which somewhat limits user convenience. This is especially true when the user's hands are occupied, such as carrying heavy objects or holding children, making it inconvenient to use the release device and increasing the difficulty of opening the door. Summary of the Invention

[0004] To address the aforementioned technical problems, this utility model provides a novel intelligent unit door. To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or to describe the scope of protection of these embodiments. Its sole purpose is to present some concepts in a simple form as a prelude to the detailed description that follows.

[0005] The present invention adopts the following technical solution:

[0006] A novel intelligent unit door is provided, comprising: a door frame and a door body; further comprising: a guide groove disposed on the door body and a power mechanism and drive assembly disposed on the door frame;

[0007] The drive assembly consists of a first rod and a second rod that are hinged together, and a support wheel is provided at the position where the first rod and the second rod are hinged together, and the support wheel is located in the guide groove;

[0008] The second rod is hinged to the housing of the power mechanism, and the first rod is hinged to the drive end of the power mechanism.

[0009] Furthermore, the power mechanism includes: a drive motor, a ball screw transmission mechanism, a docking plate, and the housing; the drive motor and the ball screw transmission mechanism are disposed inside the housing, the power output end of the drive motor is connected to the lead screw in the ball screw transmission mechanism, and the docking plate is connected to the nut in the ball screw transmission mechanism; one end of the first rod is hinged to the docking plate, and the other end of the first rod is hinged to the second rod.

[0010] Furthermore, the top and both ends of the housing are provided with several mounting plates, and through holes are opened on the mounting plates. The housing is fixed to the door frame by bolts.

[0011] Furthermore, the housing has a suspension platform on the side facing the door, one end of the second rod is hinged to the suspension platform, and the other end of the second rod is hinged to the first rod.

[0012] Furthermore, the housing has an elongated hollow groove on the side facing the door; one end of the docking plate is connected to the nut in the ball screw transmission mechanism, and the other end of the docking plate passes through the elongated hollow groove and is hinged to the first rod.

[0013] Furthermore, each of the first rod and the second rod has a U-shaped component at the hinged end; the support wheel includes an axle and a wheel body, the wheel body is connected to the axle via a bearing, and the U-shaped component is connected to both ends of the axle via a bearing.

[0014] Furthermore, the novel intelligent unit door also includes a camera, keyboard, fingerprint sensor, and RFID card reader installed on the door frame.

[0015] The beneficial effects of this utility model are:

[0016] 1. Once the facial recognition system successfully verifies the user's identity, this new type of intelligent unit door automatically executes the door opening action through the power mechanism and drive components. This design not only ensures security but also significantly simplifies the door opening process and greatly improves the ease of operation. Especially when the user is holding items with both hands or is unable to operate freely, the automatic door opening function enables barrier-free entry and exit, greatly improving the user experience.

[0017] 2. The guide rail, power mechanism and drive components proposed in this application can be easily installed on existing unit doors without large-scale modification, and have high adaptability;

[0018] 3. The design is simple and clear, without increasing the complexity of the door, making it easy to install and maintain. The power mechanism and drive components have been optimized to ensure the smoothness and reliability of the door opening. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural schematic diagram of a novel intelligent unit door according to this utility model;

[0021] Figure 2 This is an external schematic diagram of a power mechanism according to the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the drive component of this utility model. Detailed Implementation

[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] like Figure 1-3 As shown, in some illustrative embodiments, a novel intelligent unit door is provided, including: a door frame 1, a door body 2, a guide rail 3, a power mechanism 4, a drive assembly 5, and a support wheel 6.

[0025] The guide groove 3 is a track or slot located on the top inner side of the door body 2. Its function is to guide and support the movement of the drive assembly 5. The guide groove 3 ensures the linear movement of the support wheel 6 when the drive assembly 5 opens the door, preventing deviation and ensuring the smoothness and accuracy of the door opening. Both the power mechanism 4 and the drive assembly 5 are located on the door frame 1. The drive assembly 5 performs physical actions under the drive of the power mechanism 4. Through cooperation with the guide groove 3, it transmits the power generated by the power mechanism 4 to the door body 2, thereby realizing the automatic opening of the door body 2.

[0026] The workflow of this application is as follows: After the facial recognition system verifies the identity, a control signal is sent to the power mechanism 4. The power mechanism 4 drives the drive component 5 to move, and the support wheel 6 moves along a predetermined trajectory under the guidance of the guide groove 3, thereby pushing the door 2 to open. This design automates the opening process of the door 2, reduces the need for physical operation by the user, and provides great convenience, especially when the user's hands are inconvenient.

[0027] The drive assembly 5 consists of a first rod 501 and a second rod 502 hinged together. These two rods are connected by a hinge point, allowing them to swing relative to each other within a certain range. A support wheel 6 is provided at the hinge point between the first rod 501 and the second rod 502. The support wheel 6 is located within a guide groove 3. That is, when the drive assembly 5 is activated, the support wheel 6 can roll along the guide groove 3. The guide groove 3 provides a fixed movement path for the support wheel 6, ensuring that the door 2 can be pushed and opened correctly.

[0028] The second rod 502 is hinged to the housing 401 of the power mechanism 4, and the first rod 501 is hinged to the drive end of the power mechanism 4. When the power mechanism 4 is activated, it transmits power to the first rod 501 through the drive end. Since the first rod 501 and the second rod 502 are connected through the support wheel 6 and the hinge point, the movement of the first rod 501 is converted into the movement of the second rod 502. This movement is ultimately converted into the opening action of the door 2 by the rolling of the support wheel 6 in the guide groove 3, that is, the support wheel 6 pushes the door 2 to swing. This design ensures the smoothness of the door 2 opening and realizes the automated opening process. When it is necessary to close the door, the power mechanism 4 drives the drive assembly 5 to reset, and the door 2 closes through its own reset structure.

[0029] The power mechanism 4 includes: a drive motor 402, a ball screw transmission mechanism 403, a docking plate 404, and a housing 401.

[0030] The drive motor 402 and the ball screw transmission mechanism 403 are housed inside the housing 401, forming a compact drive unit. The drive motor 402 provides power, while the ball screw transmission mechanism 403 converts the rotational motion of the motor into linear motion. Several mounting plates 405 are provided on the top and both ends of the housing 401. Through holes are formed in the mounting plates 405, and the housing 401 is fixed to the door frame 1 with bolts. The housing 401 is secured to the door frame 1 by bolts passing through the through holes in the mounting plates 405 and engaging with corresponding holes in the door frame 1. This bolt-fixing method ensures the stable installation of the power mechanism 4.

[0031] The power output end of the drive motor 402 is connected to the lead screw in the ball screw transmission mechanism 403, and the docking plate 404 is connected to the nut in the ball screw transmission mechanism 403. The docking plate 404 is the drive end of the power mechanism 4. One end of the first rod 501 is hinged to the docking plate 404, and the other end of the first rod 501 is hinged to the second rod 502. The housing 401 has a suspension platform 406 on the side facing the door 2. One end of the second rod 502 is hinged to the suspension platform 406, and the other end of the second rod 502 is hinged to the first rod 501.

[0032] The power from the drive motor 402 is converted into linear motion of the docking plate 404 through the cooperation of the lead screw and nut. The docking plate 404 then drives the first rod 501 to move. When the first rod 501 moves, it drives the second rod 502 through the hinge point. The relative position between the two rods changes, ultimately realizing the opening and closing of the first rod 501 and the second rod 502. As the first rod 501 and the second rod 502 gradually merge (i.e., the angle between the two rods decreases and tends to fit together), the support wheel 6 moves away from the power mechanism 4 and pushes the door 2. The movement of the support wheel 6 is ultimately converted into a pushing force on the door 2, causing the door 2 to open.

[0033] The housing 401 has an elongated perforated slot 407 on the side facing the door 2. One end of the mating plate 404 is connected to a nut in the ball screw drive mechanism 403, and the other end of the mating plate 404 passes through the elongated perforated slot 407 and is hinged to the first rod 501. When the lead screw in the ball screw drive mechanism 403 rotates, the nut moves along the thread of the lead screw, thereby driving the mating plate 404 to perform linear motion. The elongated perforated slot 407 provides the necessary movement path for the mating plate 404, enabling it to move smoothly when the door opens and closes. The design of the elongated perforated slot 407 simplifies the internal structure, making the overall design more concise and efficient.

[0034] U-shaped components 7 are provided at the hinged ends of the first rod 501 and the second rod 502. The support wheel 6 includes an axle 601 and a wheel body 602. The wheel body 602 is connected to the axle 601 via bearings, allowing the wheel body 602 to rotate around the axle 601. The U-shaped components 7 are connected to both ends of the axle 601 via bearings, allowing the support wheel 6 to roll between the first rod 501 and the second rod 502 around the axle 601. The design of the U-shaped components 7 increases the structural strength of the hinged ends of the first rod 501 and the second rod 502, improving the stability of the connection. Through the ingenious combination of the U-shaped components 7 and the support wheel 6, not only is the structural strength and transmission efficiency of the intelligent unit door improved, but also the necessary movement flexibility and maintenance convenience are provided.

[0035] The present application discloses a novel intelligent unit door, which further includes a camera, a keyboard, a fingerprint sensor and an RFID card reader installed on the door frame 1.

[0036] A camera captures images of the area in front of the door, which can be used for facial recognition or other video surveillance functions. A keypad allows users to enter passwords or PIN codes to verify their identity. A fingerprint sensor collects the user's fingerprint and verifies identity using fingerprint recognition technology. An RFID reader reads information from RFID cards or tags, enabling contactless authentication. This design allows smart unit doors to not only provide advanced security but also a convenient user experience. Users can choose the most convenient verification method based on their personal preferences; for example, if a user has a key or card, they can choose to use an RFID reader; if they do not carry these items, they can choose to use a password or fingerprint recognition. This design takes into account the needs of different users, improving the system's flexibility and practicality.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A novel intelligent unit door, comprising: A door frame and a door body; characterized in that it further includes: a guide groove disposed on the door body and a power mechanism and drive assembly disposed on the door frame; The drive assembly consists of a first rod and a second rod that are hinged together, and a support wheel is provided at the position where the first rod and the second rod are hinged together, and the support wheel is located in the guide groove; The second rod is hinged to the housing of the power mechanism, and the first rod is hinged to the drive end of the power mechanism.

2. The novel intelligent unit door according to claim 1, characterized in that, The power mechanism includes: a drive motor, a ball screw transmission mechanism, a docking plate, and the housing; The drive motor and the ball screw transmission mechanism are disposed inside the housing. The power output end of the drive motor is connected to the lead screw in the ball screw transmission mechanism, and the mating plate is connected to the nut in the ball screw transmission mechanism. One end of the first rod is hinged to the mating plate, and the other end of the first rod is hinged to the second rod.

3. A novel intelligent unit door according to claim 2, characterized in that, The top and both ends of the housing are provided with several mounting plates, and through holes are opened on the mounting plates. The housing is fixed to the door frame by bolts.

4. A novel intelligent unit door according to claim 3, characterized in that, The housing has a suspension platform on the side facing the door, one end of the second rod is hinged to the suspension platform, and the other end of the second rod is hinged to the first rod.

5. A novel intelligent unit door according to claim 4, characterized in that, The housing has an elongated hollowed-out groove on the side facing the door; one end of the docking plate is connected to the nut in the ball screw transmission mechanism, and the other end of the docking plate passes through the elongated hollowed-out groove and is hinged to the first rod.

6. A novel intelligent unit door according to claim 5, characterized in that, The first rod and the second rod are both hinged at one end and are provided with a U-shaped part; The support wheel includes an axle and a wheel body. The wheel body is connected to the axle via bearings, and the U-shaped component is connected to both ends of the axle via bearings.

7. A novel intelligent unit door according to claim 6, characterized in that, Also includes: A camera, keyboard, fingerprint sensor, and RFID reader are installed on the door frame.

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