Intelligent sliding door

Abstract

This utility model relates to the field of automatic door technology, and more particularly to an intelligent sliding door, comprising: a door frame assembly, an upper guide rail, an automatic component, an intelligent control terminal, and two door panels; the door frame assembly includes: an upper door frame, a door frame support fixedly disposed on one side of the bottom of the upper door frame, and a lower door frame fixedly disposed at the bottom of the door frame support; one side of the upper guide rail is fixedly connected to the inner sidewall of the upper door frame, the automatic component is fixedly disposed on the upper door frame, a pulley groove is provided on the upper part of the lower door frame, the bottom of the two door panels is slidably disposed in the pulley groove, the intelligent control terminal is fixedly disposed on the door frame support, and a first through groove for the door panels to pass through is provided on one side of the door frame support along its height direction; this utility model achieves automatic opening and closing of the door panels through the coordinated work of a motor, a transmission belt, and the intelligent control terminal, without the need for manual operation, providing convenience and comfort.

Description

Technical Field

[0001] This utility model relates to the field of automatic door technology, and in particular to an intelligent sliding door. Background Technology

[0002] Traditional sliding doors are mostly operated manually, meaning they are opened and closed by pushing or pulling the door panels, which is inconvenient.

[0003] From the overall trend of technological development, society is currently making great strides towards intelligence and interconnectivity. Against this backdrop, sliding doors, as a product closely related to people's daily lives, urgently need to be deeply integrated with advanced intelligent technologies to achieve more efficient, convenient, and intelligent control and management. With people's continuous improvement in quality of life and the continuous progress of technology, traditional manual sliding doors and existing automatic sliding doors are gradually revealing many shortcomings in meeting the needs for convenience, intelligence, and personalization. Therefore, it is necessary to develop a new type of intelligent sliding door to overcome the deficiencies of existing sliding doors, achieve automation and applicability of sliding door operation, better adapt to the development trends of modern architecture and interior decoration, and meet people's pursuit of a high-quality life and efficient work. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an intelligent sliding door.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A smart sliding door includes: a door frame assembly, an upper guide rail, an automatic component, a smart control terminal, and two door panels. The door frame assembly includes: an upper door frame, a door frame support fixedly disposed on one bottom side of the upper door frame, and a lower door frame fixedly disposed on the bottom of the door frame support. One side of the upper guide rail is fixedly connected to the inner wall of the upper door frame. The automatic component is fixedly disposed on the upper door frame. A pulley groove is provided on the upper part of the lower door frame, and the bottom of the two door panels is slidably disposed in the pulley groove. The smart control terminal is fixedly disposed on the door frame support. A first through groove for the door panels to pass through is provided on one side of the door frame support along its height direction. The automatic component includes: a motor, a transmission belt, a driving pulley, a driven pulley, a plurality of first connecting mechanisms, and a plurality of second connecting mechanisms. The motor is fixedly disposed on one side of the upper door frame, and the driving pulley and the driven pulley are respectively fixedly disposed on the upper door frame support. Inside the door frame, at both ends, the output end of the motor meshes with the input end of the drive pulley. The transmission belt is wrapped around the outer surface of the drive pulley and the driven pulley, and meshes with them. The motor is electrically connected to the intelligent control terminal. The upper part of the first connecting mechanism and the upper part of the second connecting mechanism are slidably mounted in the upper guide rail. A second through groove is provided on the bottom wall of the upper door frame. The bottom of the first connecting mechanism and the bottom of the second connecting mechanism are fixedly connected to the upper part of the two door leaves through the second through groove. A first transmission belt connector is fixedly mounted on one side of the first connecting mechanism, and a second transmission belt connector is fixedly mounted on one side of the second connecting mechanism. The end of the first transmission belt connector away from the first connecting mechanism is fixedly connected to the transmission belt, and the end of the second transmission belt connector away from the second connecting mechanism is fixedly connected to the transmission belt.

[0007] Furthermore, the cross-section of the upper guide rail is in the shape of an "I". A ball placement groove is provided on the upper part of one side of the upper guide rail along the length direction of the upper guide rail. Several balls are placed in the ball placement groove. The ball placement groove is an arc groove. There are arc-shaped baffles on both sides of the ball placement groove. The height of the arc-shaped baffles is 10% to 15% greater than the diameter of the ball, forming a limit. Limit blocks are fixedly provided at both ends of the ball placement groove.

[0008] Furthermore, the diameter of the ball is 5% to 10% smaller than the diameter of the ball placement groove.

[0009] Furthermore, a first guide rail groove is provided on the upper side of the first connecting mechanism to mate with the outer surface of the upper guide rail, and the first guide rail groove is adapted to the "I"-shaped cross-section of the upper guide rail.

[0010] Furthermore, a second guide rail groove is provided on the upper side of the second connecting mechanism to mate with the outer surface of the upper guide rail, and the second guide rail groove is adapted to the "I"-shaped cross-section of the upper guide rail.

[0011] Furthermore, the portion of the transmission belt near the upper part of the upper door frame is the upper connecting belt, and the portion of the transmission belt near the bottom of the upper door frame is the lower connecting belt; the first connecting mechanism is fixedly connected to the upper connecting belt, and the second connecting mechanism is connected to the lower connecting belt.

[0012] Furthermore, pulleys are fixedly installed at the bottom of each of the two door panels, and the pulleys are slidably installed in the pulley grooves.

[0013] Furthermore, a sensor is fixedly installed on one side of the upper door frame, and the sensor is electrically connected to the intelligent control terminal.

[0014] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0015] This invention achieves automatic door opening and closing through the coordinated operation of a motor, transmission belt, and intelligent control terminal, eliminating the need for manual operation and providing convenience and comfort. In terms of safety, sensors monitor and provide feedback in real time, while the intelligent control terminal provides precise control to prevent pinching accidents. The ball bearing placement groove limit design ensures stable ball bearing rolling, preventing it from derailing and guaranteeing smooth sliding of the connecting mechanism and door leaf. It boasts high stability and durability; the "I"-shaped cross-section of the upper guide rail fits tightly with the guide rail groove of the connecting mechanism to prevent derailment. The appropriately selected ball bearings reduce friction and wear, extending service life. The intelligent control terminal automatically executes operations based on sensor signals and preset instructions, such as adjusting opening and closing speed and automatically opening and closing the door, meeting people's pursuit of smart living and demonstrating broad application prospects. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the upper axial side structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the axial structure of the present invention with the upper door frame removed;

[0018] Figure 3 This is an enlarged view of the structure of region A of this utility model;

[0019] Figure 4 This is an enlarged view of the structure of region B of this utility model;

[0020] Figure 5 This is an enlarged view of the structure of region C of this utility model;

[0021] Figure 6 This is an assembly structure diagram of the first connecting mechanism and the upper guide rail in this utility model;

[0022] Figure 7 This is a schematic diagram of the lower axial side structure of this utility model;

[0023] The reference numerals in the attached figures are:

[0024] 1. Door frame assembly; 2. Upper guide rail; 3. Automatic assembly; 4. Intelligent control terminal; 5. Door leaf; 11. Upper door frame; 12. Door frame support; 13. Lower door frame; 14. Pulley groove; 121. First through groove; 31. Motor; 32. Transmission belt; 33. Driving pulley; 34. Driven pulley; 35. First connecting mechanism; 36. Second connecting mechanism; 351. First transmission belt connector; 361. Second transmission belt connector; 21. Ball bearing placement groove; 211. Limiting block; 352. First guide rail groove; 6. Sensor. Detailed Implementation

[0025] 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.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0028] Example

[0029] This embodiment provides an intelligent sliding door, the structure of which and the specific arrangement of each component are as follows:

[0030] The intelligent sliding door mainly consists of a door frame assembly 1, an upper guide rail 2, an automatic assembly 3, an intelligent control terminal 4, and two door panels 5.

[0031] The door frame assembly 1 consists of an upper door frame 11, a door frame support 12, and a lower door frame 13. The door frame support 12 is fixedly installed on the bottom side of the upper door frame 11, and the lower door frame 13 is fixedly installed on the bottom of the door frame support 12. A pulley groove 14 is provided on the upper part of the lower door frame 13 to accommodate the pulley at the bottom of the door leaf 5, so that the door leaf 5 can slide left and right in the pulley groove 14. At the same time, a first through groove 121 is provided on one side of the door frame support 12 along its height direction to facilitate the passage of the door leaf 5 during movement.

[0032] One side of the upper guide rail 2 is fixedly connected to the inner wall of the upper door frame 11, and the cross section of the upper guide rail 2 is in the shape of an "I". A ball placement groove 21 is provided on the upper part of one side of the upper guide rail 2 along the length direction. The ball placement groove 21 is an arc groove with arc-shaped baffles on both sides. The height of the arc-shaped baffles is greater than 10% of the diameter of the ball, forming a limit. Limit blocks 211 are fixed at both ends. The diameter of the ball placed in it is less than 5% of the diameter of the ball placement groove 21. This design can ensure that the ball rolls stably in the ball placement groove 21 and prevent the ball from falling out of the ball placement groove 21, thereby providing stable support and guidance for the sliding of the first connecting mechanism 35 and the second connecting mechanism 36.

[0033] Automatic component 3 is fixedly mounted on upper door frame 11, including motor 31, transmission belt 32, drive pulley 33, driven pulley 34, several first connecting mechanisms 35 and several second connecting mechanisms 36; motor 31 is fixedly mounted on one side of upper door frame 11, drive pulley 33 and driven pulley 34 are respectively fixedly mounted at both ends inside upper door frame 11, output end of motor 31 meshes with input end of drive pulley 33, transmission belt 32 is wrapped around the outer surface of drive pulley 33 and driven pulley 34 and meshes with them, motor 31 is electrically connected to intelligent control terminal 4, the operation of motor 31 can be controlled by intelligent control terminal 4, thereby driving transmission belt 32 to rotate.

[0034] The upper parts of the first connecting mechanism 35 and the second connecting mechanism 36 are slidably disposed in the upper guide rail 2. A second through groove 111 is provided on the bottom wall of the upper door frame 11. The lower parts of the first connecting mechanism 35 and the second connecting mechanism 36 are fixedly connected to the upper parts of the two door leaves 5 respectively through the second through groove 111. A first transmission belt connector 351 is fixedly disposed on one side of the first connecting mechanism 35, and a second transmission belt connector 361 is fixedly disposed on one side of the second connecting mechanism 36. The first transmission belt connector 351 and the second transmission belt connector 361 are located away from each other. One end of each of the first connecting mechanism 35 and the second connecting mechanism 36 is fixedly connected to the transmission belt 32. The part of the transmission belt 32 near the upper part of the upper door frame 11 is the upper connecting belt, and the part near the bottom of the upper door frame 11 is the lower connecting belt. The first connecting mechanism 35 is fixedly connected to the upper connecting belt, and the second connecting mechanism 36 is connected to the lower connecting belt. When the transmission belt 32 rotates, it can drive the first connecting mechanism 35 and the second connecting mechanism 36 to slide along the upper guide rail 2, thereby driving the door leaf 5 to move left and right in the pulley groove 14, realizing the opening and closing of the sliding door.

[0035] The first connecting mechanism 35 has a first guide rail groove 352 on one side of its upper part, and the second connecting mechanism 36 has a second guide rail groove on one side of its upper part. The first guide rail groove 352 and the second guide rail groove are both adapted to the "I" shaped cross section of the upper guide rail 2, ensuring that the first connecting mechanism 35 and the second connecting mechanism 36 can slide stably along the upper guide rail 2 without derailing.

[0036] The intelligent control terminal 4 is fixedly installed on the door frame support 12 and electrically connected to the motor 31 and the sensor 6 fixedly installed on one side of the upper door frame 11. The sensor 6 reacts to the presence of objects and feeds this information back to the intelligent control terminal 4. The intelligent control terminal 4 controls the operation of the motor 31 according to the received information to realize functions such as automatic door opening and closing, and adjusting the opening and closing speed of the door. It can also automatically perform corresponding operations according to the user's preset instructions or sensed environmental changes such as the approach or departure of a human body, thereby improving the intelligence level and ease of use of the sliding door.

[0037] Among them, sensor 6 is a microwave sensor or an infrared sensor, and intelligent control terminal 4 is a programmable logic controller or an intelligent controller with a microcontroller.

[0038] Each of the two door panels 5 is fixedly equipped with a pulley at its bottom. The pulley is slidably installed in the pulley groove 14. Through the cooperation between the pulley and the pulley groove 14, the door panel 5 moves more smoothly and easily, while reducing the wear between the door panel 5 and the lower door frame 13 and extending the service life of the sliding door.

[0039] In use, the intelligent control terminal 4 sends an open or close command. For example, if door 5 needs to be opened, the intelligent control terminal 4 controls the motor 31 to operate based on the presence information detected by the sensor 6 (if the sensor 6 is a microwave sensor or an infrared sensor). When a human body is detected approaching or leaving, the motor 31 drives the drive pulley 33 to rotate, which in turn drives the transmission belt 32 to rotate cyclically. The rotation of the transmission belt 32 causes the first transmission belt connector 351 and the second transmission belt connector 361, which are fixedly connected to it, to slide along the upper guide rail 2, thereby causing door 5 to move in opposite directions within the pulley groove 14, thus opening door 5. Similarly, when door 5 needs to be closed, the intelligent control terminal 4 controls the motor 31 to rotate in the opposite direction, causing door 5 to move towards the opposite direction, thus closing door 5.

[0040] In summary, this utility model achieves automatic door opening and closing through the coordinated operation of a motor, transmission belt, and intelligent control terminal, eliminating the need for manual operation and providing convenience and comfort. Regarding safety, sensors monitor and provide feedback in real time, while the intelligent control terminal provides precise control, preventing pinching accidents. The ball bearing placement groove's limiting design ensures stable ball bearing rolling, preventing it from derailing and guaranteeing smooth sliding of the connecting mechanism and door leaf. It boasts strong stability and durability; the "I"-shaped cross-section of the upper guide rail tightly matches the guide rail groove of the connecting mechanism, preventing derailment. The appropriately selected ball bearings reduce friction and wear, extending service life. The intelligent control terminal automatically executes operations based on sensor signals and preset instructions, such as adjusting opening and closing speed and automatically opening and closing the door, meeting people's pursuit of smart living and demonstrating broad application prospects.

[0041] The above description of this utility model is merely a preferred embodiment of this utility model and does not limit the implementation method and protection scope of this utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of this utility model should be included within the protection scope of this utility model.

Claims

1. A smart sliding door, characterized in that, include: Door frame assembly (1), upper guide rail (2), automatic assembly (3), intelligent control terminal (4), and two door panels (5); The door frame assembly (1) includes: an upper door frame (11), a door frame support (12) fixedly disposed on the bottom side of the upper door frame (11), and a lower door frame (13) fixedly disposed at the bottom of the door frame support (12). One side of the upper guide rail (2) is fixedly connected to the inner wall of the upper door frame (11). The automatic component (3) is fixedly installed on the upper door frame (11). A pulley groove (14) is provided on the upper part of the lower door frame (13). The bottom of the two door leaves (5) is slidably installed in the pulley groove (14). The intelligent control terminal (4) is fixedly installed on the door frame support (12). A first through groove (121) for the door leaves (5) to pass through is provided on one side of the door frame support (12) along its height direction. The automatic component (3) includes: a motor (31), a transmission belt (32), a driving pulley (33), a driven pulley (34), a plurality of first connecting mechanisms (35), and a plurality of second connecting mechanisms (36). The motor (31) is fixedly disposed on one side of the upper door frame (11), the driving pulley (33) and the driven pulley (34) are fixedly disposed at both ends inside the upper door frame (11), the output end of the motor (31) meshes with the input end of the driving pulley (33), the transmission belt (32) is disposed around the outer surface of the driving pulley (33) and the driven pulley (34) and meshes with the driving pulley (33) and the driven pulley (34), and the motor (31) is electrically connected to the intelligent control terminal (4); The upper part of the first connecting mechanism (35) and the upper part of the second connecting mechanism (36) are slidably disposed in the upper guide rail (2). The bottom wall of the upper door frame (11) is provided with a second through groove (111). The bottom of the first connecting mechanism (35) and the bottom of the second connecting mechanism (36) are respectively fixedly connected to the upper parts of the two door leaves () through the second through groove (111). A first transmission belt connector (351) is fixedly provided on one side of the first connecting mechanism (35), and a second transmission belt connector (361) is fixedly provided on one side of the second connecting mechanism (36). The end of the first transmission belt connector (351) away from the first connecting mechanism (35) is fixedly connected to the transmission belt (32), and the end of the second transmission belt connector (361) away from the second connecting mechanism (36) is fixedly connected to the transmission belt (32).

2. The intelligent sliding door according to claim 1, characterized in that, The upper guide rail (2) has an "I" shaped cross section. A ball placement groove (21) is provided on the upper part of one side of the upper guide rail (2) along the length direction of the upper guide rail (2). A number of balls are placed in the ball placement groove (21). The ball placement groove (21) is an arc groove. Arc-shaped baffles are provided on both sides of the ball placement groove (21). The height of the arc-shaped baffles is greater than 10% to 15% of the diameter of the ball, forming a limit. Limit blocks (211) are fixedly provided at both ends of the ball placement groove (21).

3. The intelligent sliding door according to claim 2, characterized in that, The diameter of the ball is 5% to 10% smaller than the diameter of the ball placement groove (21).

4. The intelligent sliding door according to claim 2, characterized in that, The first connecting mechanism (35) has a first guide groove (352) on one side of its upper part that mates with the outer surface of the upper guide rail (2), and the first guide groove (352) is adapted to the "I" shaped cross section of the upper guide rail (2).

5. A smart sliding door according to claim 2, characterized in that, The upper side of the second connecting mechanism (36) is provided with a second guide groove that mates with the outer surface of the upper guide rail (2), and the second guide groove is adapted to the "I" shaped cross section of the upper guide rail (2).

6. A smart sliding door according to claim 2, characterized in that, The portion of the transmission belt (32) near the upper part of the upper door frame (11) is the upper connecting belt, and the portion of the transmission belt (32) near the bottom of the upper door frame (11) is the lower connecting belt. The first connecting mechanism (35) is fixedly connected to the upper connecting belt, and the second connecting mechanism (36) is connected to the lower connecting belt.

7. The intelligent sliding door according to claim 1, characterized in that, The bottom of each of the two door panels (5) is fixedly provided with a pulley, which is slidably disposed in the pulley groove (14).

8. The intelligent sliding door according to claim 1, characterized in that, A sensor (6) is fixedly installed on one side of the upper door frame (11), and the sensor (6) is electrically connected to the intelligent control terminal (4).

Images