CN213954830U

CN213954830U - Adjustable tablet computer for cloud service mobile education

Info

Publication number: CN213954830U
Application number: CN202023098258.XU
Authority: CN
Inventors: 袁海辉
Original assignee: Shenzhen Jiafengtai Photoelectric Co ltd
Current assignee: Shenzhen Jiafengtai Photoelectric Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a panel computer technical field just discloses an adjustable panel computer for cloud service mobile education, including the work box, the work box inside is provided with the working chamber, and the work box inside is provided with the movable plate, movable plate surface and work box inner chamber lateral wall contact, work box inner chamber left side lateral wall fixedly connected with servo motor, servo motor output fixedly connected with axis of rotation, the first bevel gear of axis of rotation right-hand member fixedly connected with. This an adjustable panel computer for cloud service mobile education through servo motor, first bevel gear, main shaft, rotor plate, rotation wheel, movable plate and the mating reaction of removal axle, can adjust the height of panel computer body, through the mating reaction of rotating circle, stopper, fixture block, elastic spring, crooked board and control panel, can adjust the angle of panel computer body, makes the staff more convenient when operating the panel computer body.

Description

Adjustable tablet computer for cloud service mobile education

Technical Field

The utility model relates to a panel computer technical field specifically is an adjustable panel computer for cloud service mobile education.

Background

At present, a tablet computer, also called a portable computer, is a small-sized and portable personal computer, and a touch screen is used as a basic input device, the touch screen allows a user to operate through a touch pen or a digital pen instead of a traditional keyboard or a mouse, the user can realize input through built-in handwriting recognition, a soft keyboard on a screen, voice recognition or a real keyboard, when the tablet computer is used, the tablet computer is usually placed on a support frame for use in order to liberate both hands and ensure the use effect, the existing adjustable tablet computer for cloud service mobile education has a fixed support frame structure for fixing the tablet computer, and cannot be adjusted, and certain limitation exists in use.

In chinese patent publication No. CN211061925U, a tablet pc with an adjustable base is disclosed, when the tablet pc with an adjustable base adjusts the height of the tablet pc, a user rotates a knob in an adjusting structure, the knob drives a worm on a supporting frame to rotate, the worm drives a worm wheel to rotate, so that a lead screw rotates on a bearing, and a nut seat drives a lifting column to lift, and further a bracket drives the tablet pc to lift until the bracket lifts to a proper position, and under the characteristic of self-locking of the worm wheel and the worm, the position of the tablet pc remains unchanged, but this method has a great defect: the staff need manually rotate the worm when highly adjusting panel computer, and then make the panel computer carry out the removal from top to bottom through the transmission effect of worm wheel, lead screw and nut seat, and it is more time-consuming and energy-consuming to highly adjusting to worm wheel and worm use for a long time have certain wearing and tearing, and reducing mechanism's practicality is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an adjustable panel computer for cloud service mobile education has solved the staff and need manual rotation worm when highly adjusting panel computer, and the transmission effect through worm wheel, lead screw and nut seat and then make panel computer carry out the removal from top to bottom, adjusts highly to waste time and energy to worm wheel and worm use for a long time has certain wearing and tearing, and the practicality of reducing means is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable tablet computer for cloud service mobile education comprises a working box, wherein a working cavity is arranged in the working box, a movable plate is arranged in the working box, the outer surface of the movable plate is in contact with the side wall of the inner cavity of the working box, a servo motor is fixedly connected with the left side wall of the inner cavity of the working box, the output end of the servo motor is fixedly connected with a rotating shaft, the right end of the rotating shaft is fixedly connected with a first bevel gear, the middle part of the right side surface of the first bevel gear is fixedly connected with a main shaft, the rear end of the right side surface of the first bevel gear is engaged with a second bevel gear, the middle part of the back surface of the second bevel gear is fixedly connected with a connecting shaft, the rear end of the connecting shaft is rotatably connected with the rear side wall of the inner cavity of the working box, the outer surface of the main shaft and the outer surface of the connecting shaft are both fixedly connected with rotating plates, auxiliary grooves are formed in the top ends of the rotating plates, two auxiliary shafts are rotatably connected with two groups of auxiliary shafts on the same rotating plate, rotating wheels are fixedly connected between the two groups of the auxiliary shafts, the front end and the rear end of the lower surface of the movable plate are respectively provided with a limiting groove, the outer surface of the rotating wheel is contacted with the side wall of the inner cavity of the limiting groove, the middle part of the upper surface of the movable plate is fixedly connected with a moving shaft, the outer surface of the moving shaft is contacted with the side wall of the inner cavity of the working box, the middle part of the upper surface of the moving shaft is rotatably connected with a supporting shaft, the top end of the supporting shaft is fixedly connected with a tablet personal computer body, the bottom end of the outer surface of the supporting shaft is fixedly connected with a plurality of groups of limiting blocks, a clamping block is clamped between two groups of limiting blocks positioned on the left side of the rotating ring, the middle part of the top end of the left side surface of the moving shaft is fixedly connected with a fixing block, the upper surface of the fixing block is fixedly connected with an elastic spring, the top end of the elastic spring is fixedly connected with a bending plate, the right side surface of the bending plate is fixedly connected with the left side surface of the clamping block, the bottom end of the left side surface of the bending plate is fixedly connected with a pressing plate, and the middle parts of the front surface and the back surface of the bending plate can be rotatably connected with a control plate, the lower surface of the control plate is fixedly connected with the outer surface of the moving shaft.

Preferably, four corners of the outer surface of the moving plate are fixedly connected with sliding blocks, four corners of the side wall of the inner cavity of the working box are provided with sliding grooves, and the sliding blocks are slidably arranged inside the sliding grooves.

Preferably, the upper surface of the pressing plate is a rubber plate, and the upper surface of the pressing plate is provided with anti-skid textures.

Preferably, the lower surface of the rotating ring and the lower surfaces of the limiting blocks are in surface contact with the upper surface of the moving shaft, and the multiple groups of limiting blocks are uniformly arranged on the outer side of the moving ring.

Preferably, the front end and the rear end of the outer surface of the servo motor are both fixedly connected with a fixing frame, and the left side face of the fixing frame is fixedly connected with the left side wall of the inner cavity of the working box.

Preferably, the four corners of the lower surface of the working box are fixedly connected with pillars, the bottoms of the pillars are fixedly connected with bases, and the bottoms of the bases are fixedly connected with anti-slip pads.

(III) advantageous effects

The utility model provides an adjustable panel computer for cloud service mobile education possesses following beneficial effect:

1. this an adjustable panel computer for cloud service mobile education through servo motor, first bevel gear, main shaft, rotor plate, rotation wheel, movable plate and the mating reaction of removal axle, can adjust the height of panel computer body, through the mating reaction of rotating circle, stopper, fixture block, elastic spring, crooked board and control panel, can adjust the angle of panel computer body, makes the staff more convenient when operating the panel computer body.

2. This an adjustable panel computer for cloud service mobile education through the mating reaction of main shaft and connecting axle, can assist two sets of rotor plates stable rotation that carries out certain angle, through the mating reaction of slider and spout, can assist the stable removal about carrying on of movable plate, through the effect of control panel, can assist the bent plate to carry out the rotation of certain angle, makes the device more convenient when carrying out the regulation of angle to the panel computer body.

3. This an adjustable panel computer for cloud service mobile education through the mating reaction of pressing panel and elasticity spring, can make more stable the clamping of fixture block between two sets of stoppers that correspond, through the effect of work box, can make the stable removal about carrying on of removal axle, through the mating reaction of back shaft, rotation circle and stopper, can carry out more convenient regulation to the angle of panel computer body, improves the use travelling comfort of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the moving plate of the present invention;

fig. 3 is a schematic perspective view of the bending plate of the present invention.

In the figure: 1. a work box; 2. moving the plate; 3. a servo motor; 4. a rotating shaft; 5. a first bevel gear; 6. a main shaft; 7. a second bevel gear; 8. a connecting shaft; 9. a rotating plate; 10. a rotating wheel; 11. a movable shaft; 12. a support shaft; 13. a tablet computer body; 14. rotating the ring; 15. a limiting block; 16. a clamping block; 17. a fixed block; 18. an elastic spring; 19. bending the plate; 20. a pressing plate; 21. a control panel; 22. a slider; 23. a fixed mount; 24. a pillar; 25. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable tablet personal computer for cloud service mobile education comprises a working box 1, a working cavity is arranged in the working box 1, a movable plate 2 is arranged in the working box 1, the outer surface of the movable plate 2 is in contact with the side wall of the inner cavity of the working box 1, a servo motor 3 is fixedly connected to the left side wall of the inner cavity of the working box 1, the servo motor 3 is a motor of HSMG80-E02430, an output end of the servo motor 3 is fixedly connected with a rotating shaft 4, the right end of the rotating shaft 4 is fixedly connected with a first bevel gear 5, the middle part of the right side surface of the first bevel gear 5 is fixedly connected with a main shaft 6, the rear end of the right side surface of the first bevel gear 5 is engaged and connected with a second bevel gear 7, the middle part of the back surface of the second bevel gear 7 is fixedly connected with a connecting shaft 8, the rear end of the connecting shaft 8 is rotatably connected with the rear side wall of the inner cavity of the working box 1, the outer surface of the main shaft 6 and the outer surface of the connecting shaft 8 are both fixedly connected with a rotating plate 9, the top end of a rotating plate 9 is provided with an auxiliary groove, the inner side wall of the auxiliary groove is rotatably connected with two groups of auxiliary shafts, a rotating wheel 10 is fixedly connected between the two groups of auxiliary shafts positioned on the same rotating plate 9, the front end and the rear end of the lower surface of a moving plate 2 are both provided with a limiting groove, the outer surface of the rotating wheel 10 is contacted with the side wall of the inner cavity of the limiting groove, the middle part of the upper surface of the moving plate 2 is fixedly connected with a moving shaft 11, the outer surface of the moving shaft 11 is contacted with the inner side wall of a working box 1, the middle part of the upper surface of the moving shaft 11 is rotatably connected with a supporting shaft 12, the top end of the supporting shaft 12 is fixedly connected with a tablet personal computer body 13, the bottom end of the outer surface of the supporting shaft 12 is fixedly connected with a rotating ring 14, the outer surface of the rotating ring 14 is fixedly connected with a plurality of limiting blocks 15, a clamping block 16 is clamped between the two groups of limiting blocks 15 positioned on the left side of the rotating ring 14, and the middle part of the top end of the left side surface of the moving shaft 11 is fixedly connected with a fixing block 17, fixed surface is connected with elasticity spring 18 on the fixed block 17, and the crooked board 19 of 18 top fixedly connected with of elasticity spring, the crooked board 19 right flank and 16 left surfaces fixed connection of fixture block, the bottom fixedly connected with of the crooked board 19 left surface press plate 20, the positive middle part of crooked board 19 and the middle part at the back all can rotate and be connected with control panel 21, control panel 21 lower surface and the outer fixed surface connection of removal axle 11.

Specifically, in order to enable the movable plate 2 to stably move up and down in the working box 1, the four corners of the outer surface of the movable plate 2 are fixedly connected with the sliding blocks 22, the four corners of the side wall of the inner cavity of the working box 1 are provided with sliding grooves, and the sliding blocks 22 are slidably arranged in the sliding grooves.

Specifically, in order to make the staff more comfortable when controlling the pressing plate 20 and improve the use comfort of the device, the upper surface of the pressing plate 20 is provided with a rubber plate, and the upper surface of the pressing plate 20 is provided with anti-skidding textures.

Specifically, in order to enable the device to adjust the angle of the tablet personal computer body 13 better, the lower surface of the rotating ring 14 and the lower surfaces of the limiting blocks 15 are in surface contact with the upper surface of the moving shaft 11, and the multiple groups of limiting blocks 15 are uniformly arranged on the outer side of the moving ring.

Specifically, in order to fix servo motor 3, make servo motor 3 more stable carry out work, the equal fixedly connected with mount 23 in front end and the rear end of 3 surfaces of servo motor, mount 23 left surface and 1 inner chamber left side wall fixed connection of work box.

Specifically, in order to make the device more stable fix in suitable position in the external world, improve the stability of device, the equal fixedly connected with pillar 24 in work box 1 lower surface four corners, pillar 24 bottom fixedly connected with base 25, base 25 bottom fixedly connected with slipmat.

When the device is used, the device is fixed at a proper position, the tablet computer body 13 is started, so that a worker can operate the tablet computer body 13, the tablet computer body 13 starts to work, the height of the tablet computer body 13 can be adjusted, the servo motor 3 is started, the servo motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 7 to rotate, the rotating plate 9 can rotate at a certain angle through the transmission action of the connecting shaft 8 and the main shaft 6, the rotating wheel 10 generates a certain thrust on the moving plate 2, the moving shaft 11 can move upwards, the tablet computer body 13 can move upwards, when the tablet computer body 13 moves downwards, the servo motor 3 can rotate reversely, and the rotating wheel 10 does not generate thrust on the moving plate 2 any more, make removal axle 11 and panel computer body 13 carry out decurrent removal under the effect of gravity, can highly adjust panel computer body 13, when adjusting panel computer body 13's angle, the back shaft 12 rotates, adjust panel computer body 13's angle, block 16 between stopper 15, can fix the angle of back shaft 12, the staff makes and presses down pressing plate 20 and moves downwards, can make multiunit stopper 15 rotate, when carrying out certain spacing fixed to back shaft 12's angle, the staff no longer presses down pressing plate 20, block 16 has the trend of downstream under the effect of elastic spring 18, make the stable card of block 16 between two sets of stoppers 15, adjust panel computer body 13's angle, and the practicality is improved.

To sum up, the adjustable tablet computer for cloud service mobile education can adjust the height of the tablet computer body 13 through the matching action of the servo motor 3, the first bevel gear 5, the main shaft 6, the rotating plates 9, the rotating wheels 10, the moving plate 2 and the moving shaft 11, can adjust the angle of the tablet computer body 13 through the matching action of the rotating ring 14, the limiting block 15, the clamping block 16, the elastic spring 18, the bending plate 19 and the control plate 21, can help a worker operate the tablet computer body 13 more conveniently, can help the two groups of rotating plates 9 to stably rotate at a certain angle through the matching action of the main shaft 6 and the connecting shaft 8, can help the moving plate 2 to stably move up and down through the matching action of the sliding block 22 and the sliding groove, and can help the bending plate 19 to rotate at a certain angle through the action of the control plate 21, make the device more convenient when carrying out the regulation of angle to panel computer body 13, through the mating reaction of pressing board 20 and elastic spring 18, can make more stable the clamping of fixture block 16 between two sets of stoppers 15 that correspond, through the effect of work box 1, can make the stable removal from top to bottom that carries on of removal axle 11, through back shaft 12, rotate the mating reaction of circle 14 and stopper 15, can carry out more convenient regulation to the angle of panel computer body 13, improve the use travelling comfort of device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. An adjustable panel computer for cloud service mobile education, includes work box (1), its characterized in that: a working chamber is arranged in the working box (1), a movable plate (2) is arranged in the working box (1), the outer surface of the movable plate (2) is contacted with the inner cavity side wall of the working box (1), a servo motor (3) is fixedly connected with the left side wall of the inner cavity of the working box (1), a rotating shaft (4) is fixedly connected with the output end of the servo motor (3), a first bevel gear (5) is fixedly connected with the right end of the rotating shaft (4), a main shaft (6) is fixedly connected with the middle part of the right side surface of the first bevel gear (5), a second bevel gear (7) is meshed with the rear end of the right side surface of the first bevel gear (5), a connecting shaft (8) is fixedly connected with the middle part of the back surface of the second bevel gear (7), the rear end of the connecting shaft (8) is rotatably connected with the inner cavity rear side wall of the working box (1), and rotating plates (9) are fixedly connected with the outer surfaces of the main shaft (6) and the connecting shaft (8), an auxiliary groove is formed in the top end of the rotating plate (9), two groups of auxiliary shafts are rotatably connected to the inner side wall of the auxiliary groove, a rotating wheel (10) is fixedly connected between the two groups of auxiliary shafts on the same rotating plate (9), limiting grooves are formed in the front end and the rear end of the lower surface of the moving plate (2), the outer surface of the rotating wheel (10) is in contact with the inner cavity side wall of the limiting groove, a moving shaft (11) is fixedly connected to the middle of the upper surface of the moving plate (2), the outer surface of the moving shaft (11) is in contact with the inner side wall of the working box (1), a supporting shaft (12) is rotatably connected to the middle of the upper surface of the moving shaft (11), a tablet personal computer body (13) is fixedly connected to the top end of the supporting shaft (12), a rotating ring (14) is fixedly connected to the bottom end of the outer surface of the supporting shaft (12), a plurality of limiting blocks (15) are fixedly connected to the outer surface of the rotating ring (14), and a clamping block (16) is clamped between the two groups of limiting blocks (15) positioned on the left side of the rotating ring (14), remove top middle part fixedly connected with fixed block (17) of axle (11) left surface, fixed surface is connected with elastic spring (18) on fixed block (17), crooked board (19) of elastic spring (18) top fixedly connected with, crooked board (19) right flank and fixture block (16) left surface fixed connection, the bottom fixedly connected with of crooked board (19) left surface presses down board (20), the equal rotatable coupling of the middle part at the positive middle part of crooked board (19) and the middle part at the back has control panel (21), control panel (21) lower surface and removal axle (11) surface fixed connection.

2. The adjustable tablet computer for cloud services mobile education of claim 1, wherein: the four corners of the outer surface of the moving plate (2) are fixedly connected with sliding blocks (22), the four corners of the side wall of the inner cavity of the working box (1) are provided with sliding grooves, and the sliding blocks (22) are arranged inside the sliding grooves in a sliding mode.

3. The adjustable tablet computer for cloud services mobile education of claim 1, wherein: the upper surface of the pressing plate (20) is a rubber plate, and the upper surface of the pressing plate (20) is provided with anti-skidding textures.

4. The adjustable tablet computer for cloud services mobile education of claim 1, wherein: the lower surfaces of the rotating rings (14) and the limiting blocks (15) are in surface contact with the upper surface of the moving shaft (11), and the multiple groups of limiting blocks (15) are uniformly arranged on the outer side of the moving ring.

5. The adjustable tablet computer for cloud services mobile education of claim 1, wherein: the front end and the rear end of the outer surface of the servo motor (3) are fixedly connected with a fixing frame (23), and the left side face of the fixing frame (23) is fixedly connected with the left side wall of the inner cavity of the working box (1).

6. The adjustable tablet computer for cloud services mobile education of claim 1, wherein: the four corners of the lower surface of the working box (1) are fixedly connected with pillars (24), the bottom ends of the pillars (24) are fixedly connected with bases (25), and the bottom ends of the bases (25) are fixedly connected with anti-slip pads.