CN216352043U

CN216352043U - Automatic rotating display screen based on Internet of things

Info

Publication number: CN216352043U
Application number: CN202122728946.8U
Authority: CN
Inventors: 王瑞琦
Original assignee: Shenzhen Tuoxian Technology Co ltd
Current assignee: Shenzhen Tuoxian Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model provides an automatic rotating display screen based on the Internet of things, which comprises a bottom plate and a display screen main body, wherein the display screen main body is arranged above the bottom plate; the bottom plate upper end is fixed with the transmission box, and transmission box internally mounted has sprocket chain drive assembly and singlechip, and the runing rest is installed to display screen main part rear end, and the runing rest bottom runs through to transmission box inside and be connected with sprocket chain drive assembly. Has the advantages that: through setting up three infrared sensor respectively in the preceding upper and lower both sides of display screen main part, can detect user's position, can turn left the slope or turn right the slope according to user's body like this, and make display screen main part autogiration follow angle regulation, and hold the desktop through setting up the sucking disc, can follow angle regulation when display screen main part autogiration, improve the stability of bottom plate, the practicality of display screen has been improved like this, with solving current display screen, in the use, be difficult to autogiration angle regulation's problem.

Description

Automatic rotating display screen based on Internet of things

Technical Field

The utility model relates to the technical field of display screens, in particular to an automatic rotating display screen based on the Internet of things.

Background

The display screen is a device for displaying pictures, and the display screen is mostly used for being matched with a computer host. The existing display screen is difficult to automatically rotate and adjust the angle in the using process, so that a user does not influence the watching by sitting on a chair just facing the display screen, the sitting posture of the user is always kept in the same posture, and the user is tired.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an automatic rotating display screen based on the Internet of things, so as to solve the problem that the angle of the existing display screen is difficult to automatically rotate and adjust in the using process.

An automatic rotating display screen based on the Internet of things comprises a bottom plate and a display screen main body, wherein the display screen main body is arranged above the bottom plate;

the transmission box is fixed at the upper end of the bottom plate, the chain wheel and chain transmission assembly and the single chip microcomputer are installed inside the transmission box, the rotating support is installed at the rear end of the display screen main body, the bottom of the rotating support penetrates through the transmission box and is connected with the chain wheel and chain transmission assembly, and three infrared sensors are installed on the upper side and the lower side of the front end of the display screen main body at equal intervals;

both ends all are fixed with the curb plate about the bottom plate, both sides all have the kerve around the curb plate bottom, the kerve internally mounted has the sucking disc subassembly.

Preferably, the output end of the infrared sensor is connected with the input end of the singlechip.

As preferred, sprocket chain drive subassembly includes motor, drive sprocket, pivot, driven sprocket and chain, the motor is installed in the inside bottom front side of transmission box, drive sprocket and driven sprocket set up both sides around the inside top of transmission box respectively, drive sprocket and driven sprocket bottom all are fixed with the pivot, the front side the lower extreme of pivot is connected with the drive end of motor, the rear side the lower extreme of pivot is connected with the rotation of the inside bottom of transmission box, the singlechip is located motor and rear side between the pivot.

Preferably, the single chip microcomputer is fixed to the inner bottom of the transmission box, and the output end of the single chip microcomputer is connected with the motor.

Preferably, the chain is in transmission connection between the driving chain wheel and the driven chain wheel, and the bottom of the rotating bracket is fixed with the top of the driven chain wheel.

Preferably, the sucking disc subassembly includes sucking disc, interior piston tube, external screw thread pipe, carousel, piston, threaded rod and knob, the sucking disc is located the kerve portion, interior piston tube is fixed at the sucking disc upper end and is communicated with each other with the sucking disc, the external screw thread pipe is fixed at the internal piston tube outside, the curb plate is run through and with curb plate threaded connection in the external screw thread pipe upper end, the carousel is fixed in the external screw thread pipe upper end.

Preferably, the piston is slidably connected inside the inner piston tube, the upper end of the inner piston tube penetrates through the rotary table, the threaded rod is connected to the upper end of the piston, the upper end of the threaded rod extends out of the inner piston tube and is in threaded connection with the inner piston tube, and the knob is fixed to the upper end of the threaded rod.

Has the advantages that: through setting up three infrared sensor respectively in the preceding upper and lower both sides of display screen main part, can detect user's position, can turn left the slope or turn right the slope according to user's body like this, and make display screen main part autogiration follow angle regulation to hold the desktop through setting up the sucking disc, can follow angle regulation when display screen main part autogiration, improve the stability of bottom plate, improved the practicality of display screen like this.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a side sectional view of the side panel of the present invention;

FIG. 3 is a schematic top sectional view of the transmission case of the present invention.

In the figure: 1-bottom plate, 2-transmission box, 3-rotary bracket, 4-display screen main body, 5-infrared sensor, 6-side plate, 7-bottom groove, 8-sucker, 9-inner piston tube, 10-outer screw tube, 11-rotary table, 12-piston, 13-threaded rod, 14-knob, 15-motor, 16-driving sprocket, 17-rotating shaft, 18-driven sprocket, 19-chain, 20-single chip microcomputer.

Detailed Description

As shown in fig. 1 to 3, an automatic rotating display screen based on the internet of things comprises a bottom plate 1 and a display screen main body 4, wherein the display screen main body 4 is arranged above the bottom plate 1;

the upper end of the bottom plate 1 is fixed with a transmission box 2, a chain wheel and chain transmission assembly and a single chip microcomputer 20 are arranged inside the transmission box 2, a rotary support 3 is arranged at the rear end of the display screen main body 4, the bottom of the rotary support 3 penetrates into the transmission box 2 and is connected with the chain wheel and chain transmission assembly, three infrared sensors 5 are arranged at the upper side and the lower side of the front end of the display screen main body 4 at equal horizontal equal intervals, the output end of each infrared sensor 5 is connected with the input end of the single chip microcomputer 20, the chain wheel and chain transmission assembly comprises a motor 15, a driving chain wheel 16, a rotating shaft 17, a driven chain wheel 18 and a chain 19, the motor 15 is arranged at the front side of the bottom end inside the transmission box 2, the driving chain wheel 16 and the driven chain wheel 18 are respectively arranged at the front side and the rear side above the transmission box 2, a rotating shaft 17 is fixed at the bottoms of the driving chain wheel 16 and the driven chain wheel 18, the front side is connected with the driving end of the motor 15, rear side the lower extreme of pivot 17 rotates with the inside bottom of transmission box 2 to be connected, singlechip 20 is located motor 15 and rear side between pivot 17, the bottom is fixed in singlechip 20 and transmission box 2, singlechip 20's output is connected with motor 15, chain 19 transmission is connected between drive sprocket 16 and driven

sprocket

18, 3 bottoms of runing rest are fixed with driven sprocket 18 tops, set up three infrared sensor 5 respectively through both sides about display screen main part 4 is preceding, can be when two or whole six infrared sensor 5 sense the human body in the middle of about, the human body is located display screen main part 4 directly in front this moment, display screen main part 4 keeps forward.

When four infrared sensor 5 on the upper and lower left side or the upper and lower left side sense the human body, the human body makes the left bank towards this moment, two infrared sensor 5 on the upper and lower right do not sense the human body, infrared sensor 5 signal transmission to singlechip 20 that senses, singlechip 20 control motor 15 corotation, motor 15 can rotate through front side pivot 17 drive sprocket 16, drive sprocket 16 drives driven sprocket 18 synchronous rotation through chain 19, make driven sprocket 18 drive runing rest 3 corotation, runing rest 3 drives display screen main part 4 like this and follows the human body and turn left rotation regulation.

When four infrared sensor 5 on two or upper and lower the right on upper and lower the right sense the human body, the human body makes the slope of right this moment, two infrared sensor 5 on the upper and lower left do not sense the human body, singlechip 20 control motor 15 reverses the return earlier, make display screen main part 4 return pendulum, and infrared sensor 5 that senses simultaneously carries signal to singlechip 20, singlechip 20 again control motor 15 reversal this moment, motor 15 can be through the rotation of front side pivot 17 drive sprocket 16, drive sprocket 16 drives driven sprocket 18 synchronous rotation through chain 19, make driven sprocket 18 drive runing rest 3 reversal, runing rest 3 drives display screen main part 4 like this and follows the human body and turn right rotation regulation, make display screen main part 4 autogiration follow angle of regulation.

Side plates 6 are fixed at the left end and the right end of the bottom plate 1, bottom grooves 7 are formed in the front side and the rear side of the bottom of each side plate 6, a sucker component is arranged in the bottom groove 7 and comprises a sucker 8, an inner piston tube 9, an outer threaded tube 10, a turntable 11, a piston 12, a threaded rod 13 and a knob 14, the sucker 8 is positioned in the bottom groove 7, the inner piston tube 9 is fixed at the upper end of the sucker 8 and communicated with the sucker 8, the outer threaded pipe 10 is fixed outside the inner piston pipe 9, the upper end of the outer threaded pipe 10 penetrates through the side plate 6 and is in threaded connection with the side plate 6, the turntable 11 is fixed at the upper end of the outer threaded pipe 10, when a display screen is placed, by rotating the turntable 11, the turntable 11 drives the external threaded pipe 10 to rotate, so that the external threaded pipe 10 is in threaded connection with the side plate 6, and the internal piston pipe 9 moves downwards along with the downward movement of the external threaded pipe 10, so that the sucking disc 8 moves downwards to be tightly attached to a placing desktop;

further, inside piston tube 9 including piston 12 sliding connection, carousel 11 is run through to interior piston tube 9 upper end, threaded rod 13 is connected in piston 12 upper end, threaded rod 13 upper end extends interior piston tube 9 and with interior piston tube 9 threaded connection, knob 14 is fixed in threaded rod 13 upper end, moves down when sucking disc 8 and hugs closely after putting the desktop, and carousel 11 is held between the fingers to another hand, and another hand rotates knob 14, and knob 14 drives threaded rod 13 and interior piston tube 9 upper end mouth of pipe screw-thread fit, makes threaded rod 13 drive piston 12 shift up like this, and the air in the sucking disc 8 can be pulled to piston 12, makes sucking disc 8 hold and puts the desktop, can follow when angle regulation in display screen main part 4 autogiration like this, improves bottom plate 1's stability.

Claims

1. The utility model provides an autogiration display screen based on thing networking, includes bottom plate (1) and display screen main part (4), display screen main part (4) set up in bottom plate (1) top, its characterized in that:

a transmission box (2) is fixed at the upper end of the bottom plate (1), a chain wheel and chain transmission assembly and a single chip microcomputer (20) are installed inside the transmission box (2), a rotating support (3) is installed at the rear end of the display screen main body (4), the bottom of the rotating support (3) penetrates through the transmission box (2) and is connected with the chain wheel and chain transmission assembly, and three infrared sensors (5) are installed on the upper side and the lower side of the front end of the display screen main body (4) in a horizontal equidistant mode;

both ends all are fixed with curb plate (6) about bottom plate (1), both sides all open bottom groove (7) around curb plate (6) bottom, bottom groove (7) internally mounted has the sucking disc subassembly.

2. The internet of things-based automatically-rotating display screen of claim 1, wherein: the output end of the infrared sensor (5) is connected with the input end of the singlechip (20).

3. The internet of things-based automatically-rotating display screen of claim 2, wherein: sprocket chain drive assembly includes motor (15), drive sprocket (16), pivot (17), driven sprocket (18) and chain (19), motor (15) are installed in the inside bottom front side of transmission box (2), drive sprocket (16) and driven sprocket (18) set up both sides around transmission box (2) inside top respectively, drive sprocket (16) and driven sprocket (18) bottom all are fixed with pivot (17), the front side the lower extreme of pivot (17) is connected with the drive end of motor (15), the rear side the lower extreme of pivot (17) rotates with the inside bottom of transmission box (2) to be connected, singlechip (20) are located motor (15) and rear side between pivot (17).

4. The internet of things-based automatically-rotating display screen of claim 3, wherein: the single chip microcomputer (20) is fixed to the bottom in the transmission box (2), and the output end of the single chip microcomputer (20) is connected with the motor (15).

5. The internet of things-based automatically-rotating display screen of claim 3, wherein: the chain (19) is in transmission connection between the driving chain wheel (16) and the driven chain wheel (18), and the bottom of the rotating support (3) is fixed to the top of the driven chain wheel (18).

6. The internet of things-based automatically-rotating display screen of claim 1, wherein: the sucking disc subassembly includes sucking disc (8), interior piston tube (9), external screw thread pipe (10), carousel (11), piston (12), threaded rod (13) and knob (14), sucking disc (8) are located inside kerve (7), interior piston tube (9) are fixed in sucking disc (8) upper end and are communicated with each other with sucking disc (8), piston tube (9) are outside including external screw thread pipe (10) are fixed, lateral plate (6) are run through and with lateral plate (6) threaded connection to external screw thread pipe (10) upper end, carousel (11) are fixed in external screw thread pipe (10) upper end.

7. The internet of things-based automatically-rotating display screen of claim 6, wherein: piston (12) sliding connection is inside piston tube (9), carousel (11) is run through to interior piston tube (9) upper end, piston (12) upper end is connected in threaded rod (13), threaded rod (13) upper end extend interior piston tube (9) and with interior piston tube (9) threaded connection, knob (14) are fixed in threaded rod (13) upper end.