CN210370322U

CN210370322U - Automatic opening and closing door

Info

Publication number: CN210370322U
Application number: CN201920503609.9U
Authority: CN
Inventors: 何双麟; 杨健; 张建华; 易天坤
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2019-01-17
Filing date: 2019-04-15
Publication date: 2020-04-21
Anticipated expiration: 2029-04-15

Abstract

The utility model belongs to the technical field of doors and windows, an automatic door opening and closing device is disclosed, comprising a microcontroller, a sensing mechanism, a driving mechanism, a sliding rail mechanism, a door frame and a door body, wherein the driving mechanism and the sensing mechanism are electrically connected with the microcontroller; the driving mechanism comprises a first driving mechanism and a second driving mechanism, the first driving mechanism drives the first door body to slide along the sliding rail mechanism to be overlapped with the second door body, and the second driving mechanism drives the nested door body to rotate relative to the door frame. The utility model discloses an automatic switch door realizes the automation of a body through first actuating mechanism and second actuating mechanism and opens and close, can furthest widen the range of entry, makes things convenient for the current of large-scale goods and adult's flow.

Description

Automatic opening and closing door

Technical Field

The utility model belongs to the technical field of door and window equipment, in particular to automatic switch door.

Background

The automatic door is a system which can identify the action of a person approaching the door or certain entrance authorization as a door opening signal, open the door through a driving system, automatically close the door after the person leaves and control the opening and closing processes. Our life is more humanized when automatic door's the appearance, but present automatic switch door is mostly the translation push-and-pull door, and the switching of translation push-and-pull door is linear motion along being on a parallel with the wall body.

Chinese utility model patent with publication number CN 206874125 discloses an induction automatic sliding door, which comprises a door frame and a door leaf installed in the door frame, wherein the door frame comprises a beam and upright posts located at both sides of the beam, the bottom of the door frame is provided with a track, the door leaf comprises a movable door leaf and a fixed door leaf which can slide along the track, the beam is provided with an installation groove, a motor and a transmission assembly are arranged in the installation groove, the transmission assembly comprises a transmission belt and a driving wheel and a driven wheel which are connected through the transmission belt, and the driving wheel is connected with the output end of the motor; the induction automatic sliding door further comprises a transmission plate, one end of the transmission plate is fixed on the movable door leaf, and the other end of the transmission plate is connected with the transmission belt. However, the entrance of the automatic door is opened to a limited extent, large goods cannot pass through, the door needs to be disassembled, or the situation of congestion is caused when the flow of people is too much, so that great inconvenience is brought to the life of people.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an automatic switch door, opening the entry that can very big limit to large-scale goods or adult's flow are current.

In order to achieve the above object, the present invention adopts a technical solution that an automatic opening and closing door is provided, which includes a microcontroller, a sensing mechanism, a driving mechanism, a sliding rail mechanism, a door frame and a door body, wherein the driving mechanism and the sensing mechanism are both electrically connected to the microcontroller, the sensing mechanism sends a sensing signal to the microcontroller, the microcontroller triggers the driving mechanism, the door body includes a first door body and a second door body, the first door body slides along the sliding rail mechanism to a set of door folding bodies overlapped with the second door body, and the second door body is rotatably connected to the side frame of the door frame; the driving mechanism comprises a first driving mechanism and a second driving mechanism, the first driving mechanism drives the first door body to slide along the sliding rail mechanism to be overlapped with the second door body, and the second driving mechanism drives the overlapped door body to rotate relative to the door frame.

Preferably, a first baffle is arranged on the hinged side of the second door body, a first pressure sensor is arranged on the inner side of the first baffle and electrically connected with the microcontroller, the first door body slides along the sliding rail mechanism to abut against the first baffle, and the first pressure sensor receives a pressure signal from the first door body and transmits the pressure signal to the microcontroller.

Preferably, the door frame upper frame is provided with a second baffle, the second baffle is provided with a second sensor, the second door body rotates relative to the door frame to abut against the second baffle, and the second pressure sensor receives a pressure signal from the second door body and transmits the pressure signal to the microcontroller.

Preferably, the slide rail mechanism is installed the door frame upper ledge, second door body upper end is provided with the slide rail frame, slide rail mechanism and slide rail frame amalgamation straight slide rail, the upside of the first door body is connected with a set of pulley, the first door body overlaps along the sliding of linear slide rail to the second door body and forms the intussusception door body.

Preferably, first actuating mechanism includes motor, action wheel, follows driving wheel and belt, the action wheel is connected with the drive shaft of motor, the belt is connected the action wheel with follow driving wheel, motor drive action wheel drive belt motion, be connected with the type of falling U connecting piece on the belt, the upper portion of the first door body is provided with a dog, the dog is inserted and is established in the type of falling U connecting piece, the dog can rotate extremely deviating from for the door frame along with the intussusception door body the type of falling U connecting piece.

Preferably, the first driving mechanism further comprises a guide shaft, and the inverted U-shaped connecting piece is slidably mounted on the guide shaft.

Preferably, the second driving mechanism comprises a fixed frame and a cylinder hinged to the fixed frame, and an output shaft of the cylinder is hinged to the second door body through a connecting rod.

Preferably, the sensing mechanism is an image collector, and the image collector is electrically connected with the microcontroller.

The utility model discloses following beneficial effect has been gained for prior art:

1. the utility model discloses an automatic switch door, the door body includes first door body and second door body, first door body slides along slide rail mechanism and moves to fold shape whole set folding door body with the second door body, the second door body rotates to be connected on door frame side frame, first actuating mechanism drive first door body slide along slide rail mechanism and move to overlap with the second door body and form the intussusception door body, second actuating mechanism drive intussusception door body rotates for the door frame, realize the automation of the door body through first actuating mechanism and second actuating mechanism and open and close, can furthest widen the range of entry, make things convenient for the passage of large-scale goods and adult's flow;

2. the utility model discloses an automatic switch door, induction mechanism are image collector, and image collector gathers image signal and sends for microcontroller, and microcontroller judges the door body according to the actual current condition of image collector feedback in advance and opens the size, the switching of the first door body of effective control and the second door body: when the number of passers is small, the microcontroller controls the first driving mechanism to open the first door body for the passers to pass through; when the number of people passing through is large or the passing goods are large, the microcontroller controls the first driving mechanism to drive the first door body to slide to the second door body to form the nested door body in a stacked manner, and then controls the second driving mechanism to drive the nested door body to rotate and open, so that the electricity can be saved, and unnecessary waste is avoided;

3. the utility model discloses an automatic switch door, the second door body is provided with first baffle, and the first pressure sensor is provided with to the first baffle inboard, and first pressure sensor is connected with microcontroller electricity, and when the first door body slided to and was connected with first baffle butt along slide rail mechanism, first pressure sensor received the pressure signal from the first door body and sent microcontroller to, and microcontroller control first actuating mechanism closes, controls the second actuating mechanism to open simultaneously; the door frame upper frame is provided with the second baffle, is provided with the second sensor on the second baffle, and the second door body rotates to with the second baffle butt for the door frame, and the second pressure sensor receives the pressure signal that comes from the second door body and sends microcontroller to, and microcontroller control second actuating mechanism closes, and the first actuating mechanism of simultaneous control is opened, can realize two actuating mechanism's linking control in a flexible way, realizes that the automation of the door body is opened and is closed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first embodiment of the automatic opening and closing door of the present invention.

Fig. 2 is a schematic structural diagram of a second driving mechanism of a first embodiment of the automatic opening and closing door of the present invention.

Fig. 3 is a physical diagram of an open state of the first embodiment of the automatic opening and closing door of the present invention.

Fig. 4 is a schematic structural view of a second embodiment of the automatic opening and closing door of the present invention.

In the figure, 10, the sensing mechanism; 20. a slide rail mechanism; 30. a door frame; 31. a second baffle; 32. a second pressure sensor; 40. a door body; 41. a first door body; 411. a pulley; 412. a stopper; 42. a second door body; 421. a first baffle plate; 422. a first pressure sensor; 423. a slide rail frame; 50. a drive mechanism; 51. a first drive mechanism; 511. a motor; 512. a driving wheel; 513. a driven wheel; 514. a belt; 515. an inverted U-shaped connector; 516. a guide shaft; 52. a second drive mechanism; 521. a fixed mount; 522. a cylinder; 523. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example one

Please refer to fig. 1, 2 and 3, the utility model discloses an automatic switch door includes microcontroller, response mechanism 10, actuating mechanism 50, slide rail mechanism 20, door frame 30 and door body 40, actuating mechanism 50 and response mechanism 10 all are connected with the microcontroller electricity, response mechanism 10 sends sensing signal to microcontroller, microcontroller triggers actuating mechanism 50, door body 40 includes first door body 41 and second door body 42, first door body 41 slides along slide rail mechanism 20 to overlap the formation intussusception door body with second door body 42, second door body 42 rotates to be connected on door frame 30 side frame. The driving mechanism 50 includes a first driving mechanism 51 and a second driving mechanism 52, the first driving mechanism 51 drives the first door 41 to slide along the sliding rail mechanism 20 to overlap with the second door 42, and the second driving mechanism 52 drives the telescoping door to rotate relative to the door frame 30. In the present embodiment, the number of the first door 41 and the second door 42 is one, and the number of the first driving mechanism 51 and the second driving mechanism 52 is also one.

When the door is used, the sensing mechanism 10 identifies sensing information and sends a sensing signal to the microcontroller, and the microcontroller controls the first driving mechanism 51 to open and drive the first door body 41 to slide and move to overlap with the second door body 42 to form an overlapped door body according to the sensing signal, and then controls the second driving mechanism 52 to open and drive the overlapped door body to rotate and open relative to the door frame 30 so as to allow people or goods to pass through; when the sensing mechanism 10 does not sense the information of the person, the microcontroller controls the second driving mechanism 52 to drive the overlapped door body to rotate and close relative to the door frame 30 according to the image information, and then controls the first driving mechanism 51 to drive the first door body 41 to slide and move in a direction away from the second door body 42 to close the whole entrance.

Referring to fig. 1 again, the sliding rail mechanism 20 is installed on the door frame 30, the sliding rail frame 423 is installed on the upper end of the second door body 42, the sliding rail mechanism 20 and the sliding rail frame 423 are combined to form a straight sliding rail, the upper side of the first door body 41 is connected with a set of pulleys 411, and the first door body 41 slides along the straight sliding rail to the second door body 42 to overlap to form a nested door body. The slide rail mechanism 20 and the slide rail frame 423 are both square frames with an opening at the lower part, and a slide groove for sliding the pulley 411 is arranged in the square frames. Referring to fig. 3 again, a first baffle 421 is disposed on the hinge side of the second door 42, a first pressure sensor 422 is disposed on the inner side of the first baffle 421, the first pressure sensor 422 is electrically connected to the microcontroller, the first door 41 slides along the sliding rail mechanism 20 to abut against the first baffle 421, the first pressure sensor 422 receives a pressure signal from the first door 41 and transmits the pressure signal to the microcontroller, and the microcontroller controls the first driving mechanism 51 to close according to the detected pressure signal and controls the second driving mechanism 52 to open at the same time. Referring to fig. 2 again, the upper frame of the door frame 30 is provided with a second baffle 31, the second baffle 31 is provided with a second sensor, the second door 42 rotates relative to the door frame 30 to abut against the second baffle 31, the second pressure sensor 32 receives a pressure signal from the second door 42 and transmits the pressure signal to the microcontroller, and the microcontroller controls the second driving mechanism 52 to close according to the detected pressure signal and controls the first driving mechanism 51 to open at the same time. The first baffle 421 and the second baffle 31 are respectively arranged to limit the first door 41 and the second door 42. The first pressure sensor 422 and the second pressure sensor 32 are arranged to flexibly realize the connection control of the microcontroller on the first driving mechanism 51 and the second driving mechanism 52, so as to realize the automatic continuous opening and closing of the door body 40.

Referring to fig. 3 again, specifically, the first driving mechanism 51 of the present invention includes a motor 511, a driving wheel 512, a driven wheel 513 and a belt 514, the driving wheel 512 is connected to a driving shaft of the motor 511, the belt 514 is connected to the driving wheel 512 and the driven wheel 513, the motor 511 drives the driving wheel 512 to drive the belt 514 to move, the belt 514 is connected to an inverted U-shaped connector 515, a stopper 412 is disposed on one side of the upper portion of the first door 41 away from the second door 42, the stopper 412 is inserted into the inverted U-shaped connector 515, and the stopper 412 can rotate relative to the door frame 30 along with the overlapped doors to disengage from the inverted U-shaped connector 515. The first driving mechanism 51 further comprises a guide shaft 516, and the inverted U-shaped connecting member 515 is slidably mounted on the guide shaft 516. Referring to fig. 1 again, in particular, the second driving mechanism 52 of the present invention includes a fixing frame 521 and a cylinder 522 hinged to the fixing frame 521, and an output shaft of the cylinder 522 is hinged to the second door 42 through a connecting rod 523.

Additionally, the utility model discloses an induction mechanism 10 is image collector, and image collector is connected with the microcontroller electricity. The image collector collects image data, the microcontroller processes the image data, effective data are extracted and analyzed, and finally whether the second driving mechanism 52 is opened or not is judged to drive the folding door body 40 to rotate and open so as to adapt to the opening of the entrance of the door body 40 under different traffic conditions.

The utility model discloses an automatic switch door's function process does: the image collector collects image signals and sends the image signals to the microcontroller, the microcontroller pre-judges the opening size of the door body according to the actual traffic condition fed back by the image collector, and selectively controls the opening and closing of the first door body 41 and the second door body 42: according to the image acquisition information, when the number of passing people is small, the microcontroller only controls the motor 511 to be opened, the first door body 41 is driven to slide along the horizontal guide rail to be overlapped with the second door body 42, the first door body 41 is abutted to the first baffle 421, pressure is applied to the first pressure sensor 422, the first pressure sensor 422 transmits a pressure signal to the microcontroller, and the microcontroller controls the motor 511 to stop, so that only the first door body 41 is opened for the passersby to pass; according to the image acquisition information, when the number of people passing through is large or the passing goods are large, the microcontroller firstly controls the motor 511 to drive the first door body 41 to slide to overlap with the second door body 42 to form an overlapped door body, the first door body 41 is abutted to the first baffle 421, pressure is applied to the first pressure sensor 422, the first pressure sensor 422 transmits a pressure signal to the microcontroller, the microcontroller controls the motor 511 to close, the control cylinder 522 to open, the overlapped door body is driven to rotate relative to the door frame 30 to open, the baffle 412 rotates to separate from the inverted U-shaped connecting piece 515, and the first door body 41 and the second door body 42 are both opened for passing through. When the image collector does not sense the information of the person, the microcontroller opens the air cylinder 522 according to the image information to drive the overlapped door bodies to rotate and close relative to the door frame 30, the stop block 412 is inserted into the inverted U-shaped connecting piece 515, the second door body 42 abuts against the second stop plate 31 to apply pressure to the second pressure sensor 32, the second pressure sensor 32 transmits a pressure signal to the microcontroller, the microcontroller controls the air cylinder 522 to close according to the pressure signal, and simultaneously controls the motor 511 to open, and the first door body 41 slides to the direction far away from the second door body 42 under the driving of the belt 514 to close the whole inlet.

Example two

Referring to fig. 4, in the present embodiment, the number of the first door body 41 and the second door body 42 of the automatic door of the present invention is two, the number of the first driving mechanism 51 is one, and the number of the second driving mechanism 52 is two.

The utility model discloses an automatic switch door includes microcontroller, response mechanism 10, actuating mechanism 50, slide rail mechanism 20, door frame 30 and the door body 40, and door body 40 includes two first door bodies 41 and two second door bodies 42, and two first door bodies 41 respectively along slide rail mechanism 20 to opposite direction cunning to overlapping with corresponding second door body 42 and forming the intussusception door body respectively, and two second door bodies 42 rotate respectively and connect on the both sides frame of door frame 30. The driving mechanism 50 includes a first driving mechanism 51 and a second driving mechanism 52, the first driving mechanism 51 drives the two first door bodies 41 to slide along the sliding rail mechanism 20 in opposite directions to overlap with the second door body 42, and the second driving mechanism 52 drives the telescoping door body to rotate relative to the door frame 30.

The first driving mechanism 51 comprises a motor 511, a driving wheel 512, a driven wheel 513 and a belt 514, wherein the driving wheel 512 is connected with a driving shaft of the motor 511, the belt 514 is connected with the driving wheel 512 and the driven wheel 513, and the motor 511 drives the driving wheel 512 to drive the belt 514 to move. The belt 514 includes two belt bodies connected to each other to form an endless belt between the driving wheel 512 and the driven wheel 513, and herein, the two belt bodies are named as a first moving belt and a second moving belt, the first moving belt and the second moving belt are parallel to each other, and the moving directions of the first moving belt and the second moving belt are opposite, the first moving belt and the second moving belt are respectively connected with an inverted U-shaped connector 515, the upper portion of the first door 41 is provided with a stopper 412, the stopper 412 is inserted into the inverted U-shaped connector 515, and the stopper 412 can rotate with the nested door relative to the door frame 30 to be removed from the inverted U-shaped connector 515. The first driving mechanism 51 further comprises a guide shaft 516, and the inverted U-shaped connecting member 515 is slidably mounted on the guide shaft 516.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides an automatic switch door, includes microcontroller, response mechanism (10), actuating mechanism (50), slide rail mechanism (20), door frame (30) and door body (40), actuating mechanism (50) and response mechanism (10) all with the microcontroller electricity is connected, response mechanism (10) send the sensing signal for microcontroller, and microcontroller triggers actuating mechanism (50), its characterized in that: the door body (40) comprises a first door body (41) and a second door body (42), the first door body (41) slides along the slide rail mechanism (20) to be overlapped with the second door body (42) to form an overlapped door body, and the second door body (42) is rotatably connected to the side frame of the door frame (30); the driving mechanism (50) comprises a first driving mechanism (51) and a second driving mechanism (52), the first driving mechanism (51) drives the first door body (41) to slide along the sliding rail mechanism (20) to be overlapped with the second door body (42), and the second driving mechanism (52) drives the overlapped door bodies to rotate relative to the door frame (30).

2. An automatic opening and closing door according to claim 1, wherein: the hinge side of the second door body (42) is provided with a first baffle (421), the inner side of the first baffle (421) is provided with a first pressure sensor (422), the first pressure sensor (422) is electrically connected with the microcontroller, the first door body (41) slides along the sliding rail mechanism (20) to abut against the first baffle (421), and the first pressure sensor (422) receives a pressure signal from the first door body (41) and transmits the pressure signal to the microcontroller.

3. An automatic opening and closing door according to claim 2, wherein: the door frame (30) upper ledge is provided with second baffle (31), is provided with the second sensor on second baffle (31), the second door body (42) for door frame (30) rotate to with second baffle (31) butt, second pressure sensor (32) receive the pressure signal that comes from the second door body (42) and send microcontroller to.

4. An automatic opening and closing door according to claim 1, wherein: slide rail mechanism (20) are installed door frame (30) upper ledge, second door body (42) upper end is provided with slide rail frame (423), slide rail mechanism (20) and slide rail frame (423) amalgamation are slide rail in a straight line, the upside of the first door body (41) is connected with a set of pulley (411), the first door body (41) along the slide rail of straight line to overlap and form the intussusception door body with the second door body (42) cunning.

5. An automatic opening and closing door according to claim 2, wherein: first actuating mechanism (51) include motor (511), action wheel (512), follow driving wheel (513) and belt (514), action wheel (512) and the drive shaft connection of motor (511), belt (514) are connected action wheel (512) and follow driving wheel (513), and motor (511) drive action wheel (512) drive belt (514) and move, be connected with type of falling U connecting piece (515) on belt (514), the upper portion of first door body (41) is provided with a dog (412), dog (412) are inserted and are established in type of falling U connecting piece (515), dog (412) can rotate to deviating from type of falling U connecting piece (515) along with the overlapping door body for door frame (30).

6. An automatic opening and closing door according to claim 5, wherein: the first driving mechanism (51) further comprises a guide shaft (516), and the inverted U-shaped connecting piece (515) is mounted on the guide shaft (516) in a sliding mode.

7. An automatic opening and closing door according to claim 1, wherein: the second driving mechanism (52) comprises a fixed frame (521) and an air cylinder (522) hinged with the fixed frame (521), and an output shaft of the air cylinder (522) is hinged with the second door body (42) through a connecting rod (523).

8. An automatic opening and closing door according to claim 1, wherein: the induction mechanism (10) is an image collector, and the image collector is electrically connected with the microcontroller.