CN111109849A

CN111109849A - Intelligent teaching desk

Info

Publication number: CN111109849A
Application number: CN201911246429.8A
Authority: CN
Inventors: 赵敏懿
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-05-08

Abstract

The invention discloses an intelligent teaching desk, which comprises: the table comprises a table body and a base, wherein the table body is arranged above the base, a front cover plate and a rear cover plate are mounted at the top of the table body, electric telescopic rods are arranged on two sides of the bottom end inside the table body, the top ends of the electric telescopic rods are connected with a computer supporting plate, and the computer supporting plate is located below the rear cover plate; the front surface of the table body is provided with a dust exhaust pipe which is connected with a dust exhaust mechanism. The desk is simple in structure and convenient to use, and the computer can be stored in the desk body, so that the occupation of the space on the surface of a platform is avoided, and the dust is greatly reduced.

Description

Intelligent teaching desk

Technical Field

The invention belongs to the technical field of teaching equipment, and particularly relates to an intelligent teaching desk.

Background

With the rapid development of modern science and technology, the huge increase of information transmission quantity, the continuous change of teaching mode and the increasing popularization of multimedia teaching, a multimedia display mode is also introduced in enterprises, the economic field and the like, and a multimedia platform is a product integrating the platform and electronic products such as computers, multimedia accessories and the like.

At present, most of the existing platform is provided with a computer, but when the computer is not needed to be used, the computer can not be effectively placed, so that the space on the surface of the platform is occupied, dust easily enters the computer, the service life of the computer is shortened, and the requirements of people are difficult to meet.

Therefore, how to provide an intelligent teaching desk is a problem that needs to be solved urgently by technical personnel in the field.

Disclosure of Invention

In view of the above, the invention provides an intelligent teaching desk, which is simple in structure and convenient to use, and can be used for storing a computer in a desk body, so that the occupation of the space on the surface of a platform is avoided, and the dust is greatly reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent teaching desk, comprising: the table comprises a table body and a base, wherein the table body is arranged above the base, a front cover plate and a rear cover plate are mounted at the top of the table body, electric telescopic rods are arranged on two sides of the bottom end inside the table body, the top ends of the electric telescopic rods are connected with a computer supporting plate, and the computer supporting plate is located below the rear cover plate; the front surface of the table body is provided with a dust exhaust pipe, and the dust exhaust pipe is connected with a dust exhaust mechanism.

Further, the inside both sides of table all are provided with the spout, the slider is all installed to computer layer board both sides, the slider with spout sliding connection. When the computer supporting plate moves up and down under the driving of the electric telescopic rod, the sliding block moves up and down in the sliding groove, and the moving stability of the computer supporting plate is ensured.

Further, the back shroud includes first apron and second apron, first apron with the second apron all with the table body is articulated to be connected, just first apron with the contact surface of second apron is the step-like. When the computer is not used, the first cover plate and the second cover plate are opened, the computer is placed on the computer supporting plate, the computer supporting plate is controlled to move downwards along the sliding groove, and the first cover plate and the second cover plate are closed after the computer is received in the table body, so that the surface of a platform is prevented from being occupied, dust is greatly reduced to enter the computer, and the service life of the computer is effectively prolonged.

Further, the motors are installed on two sides of the bottom end inside the base, the output ends of the motors are connected with the screw rods, threaded sleeves corresponding to the screw rods are installed on two sides of the bottom end of the table body, and the threaded sleeves are sleeved on the screw rods and are in threaded connection with the screw rods. The screw rod rotates under the drive of motor, promotes the screw thread sleeve pipe and reciprocates to drive the table body and reciprocate, realized the regulation of teaching desk overall height, in order to adapt to different demands.

Furthermore, a plurality of dust exhaust holes are formed in the dust exhaust pipe, and dust can enter the dust exhaust pipe through the dust exhaust holes.

Further, dust exhaust mechanism includes adsorption pump and rose box, the adsorption pump with the dust exhaust pipe links to each other, the rose box passes through the connecting pipe and communicates with the adsorption pump mutually, the exhaust hole has been seted up on the rose box lateral wall. Under the effect of adsorption pump, the dust has reduced the injury that the dust was healthy to the mr by in the dust exhaust pipe gets into the rose box.

Further, inside first filter screen, the second filter screen of being provided with from top to bottom of rose box, the connecting pipe is kept away from the one end of sorption pump extends to the below of second filter screen. The air with dust is discharged after sequentially passing through the second filter screen and the first filter screen, so that the dust collection and filtration efficiency is improved.

Further, the front cover plate is fixed on the top of the table body, and a book support is installed at the top end of the front cover plate. The setting of books support, the placing of the teaching material of being convenient for to make things convenient for mr's teaching, both can liberate mr's both hands, do not influence the cervical vertebra again.

Further, the books support includes the bracing piece and puts the book board, the bracing piece bottom with front shroud fixed connection, the bracing piece top through first hinge with the back activity of putting the book board is articulated, the middle part of bracing piece still is equipped with the second hinge, the activity hinges on the second hinge has electric putter, electric putter's free end through the third hinge with the back activity of putting the book board is articulated. The angle of the book placing plate can be adjusted according to personal requirements, when the inclination angle of the book placing plate needs to be increased, the free end of the electric push rod retracts for a certain distance, and at the moment, the book placing plate rotates clockwise around the first hinge, namely, the inclination angle is changed; when the inclination angle of the book placing plate needs to be reduced, the free end of the electric push rod extends for a certain distance, and the book placing plate rotates anticlockwise around the first hinge, namely the inclination angle is changed.

Further, still include the controller, electric telescopic handle the motor the sorption pump with electric putter all with controller electric connection. The controller can control the electric telescopic rod, the motor, the adsorption pump and the electric push rod to act, so that the automation and the intellectualization of the teaching desk are realized.

The invention has the beneficial effects that:

the desk is simple in structure and convenient to use, and the computer can be stored in the desk body, so that the occupied space on the surface of a platform is avoided, and dust is greatly reduced; the dust can be collected into the filter box through the dust exhaust pipe by the dust exhaust mechanism, so that the harm of the dust to the body health of teachers is reduced; the books support can angle regulation to the placing of books both can liberate mr's both hands, does not influence the cervical vertebra again.

Drawings

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

FIG. 1 is a front view of the present invention.

Figure 2 the accompanying drawing is a rear view of the invention.

Figure 3 the accompanying drawing is a top view of the invention.

Fig. 4 is a schematic structural diagram of the book support of the present invention.

Wherein, in the figure,

1-a table body; 2-a base; 3-front cover plate; 4-rear cover plate; 5, an electric telescopic rod; 6-computer supporting plate; 7-dust exhaust pipe; 8-a chute; 9-a slide block; 10-a first cover plate; 11-a second cover plate; 12-a motor; 13-a screw; 14-a threaded bushing; 15-dust exhaust holes; 16-an adsorption pump; 17-a filter box; 18-a connecting tube; 19-exhaust hole; 20-a first filter screen; 21-a second filter screen; 22 a book support; 23-a support bar; 24-book placing plate; 25-an electric push rod; 26-chalk box; 27-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an intelligent teaching desk, comprising: the table comprises a table body 1 and a base 2, wherein the table body 1 is arranged above the base 2, a front cover plate 3 and a rear cover plate 4 are mounted at the top of the table body 1, electric telescopic rods 5 are arranged on two sides of the bottom end inside the table body 1, the top end of each electric telescopic rod 5 is connected with a computer supporting plate 6, and the computer supporting plate 6 is positioned below the rear cover plate 4; the front surface of the table body 1 is provided with a dust exhaust pipe 7, and the dust exhaust pipe 7 is connected with a dust exhaust mechanism.

In another embodiment, sliding grooves 8 are formed in two sides of the inside of the table body 1, sliding blocks 9 are mounted on two sides of the computer supporting plate 6, and the sliding blocks 9 are connected with the sliding grooves 8 in a sliding mode. When the computer supporting plate 6 moves up and down under the driving of the electric telescopic rod 5, the sliding block 9 moves up and down in the sliding groove 8, so that the moving stability of the computer supporting plate 6 is ensured.

The rear cover plate 4 comprises a first cover plate 10 and a second cover plate 11, the first cover plate 10 and the second cover plate 11 are hinged to the table body 1, and the contact surface of the first cover plate 10 and the contact surface of the second cover plate 11 are in a step shape. Like this when the computer does not use, open first apron 10, second apron 11, place the computer on computer layer board 6, realize the downstream along spout 8 through controlling computer layer board 6, when the computer is packed in the inside back of table body 1, close first apron 10, second apron 11, not only avoided having taken the podium surface, and in the entering computer of the dust that has significantly reduced, effectively improved the life of computer.

In another embodiment, the motors 12 are installed on two sides of the bottom end inside the base 2, the output ends of the motors 12 are connected with the screws 13, the threaded sleeves 14 corresponding to the screws 13 are installed on two sides of the bottom end of the table body 1, and the threaded sleeves 14 are sleeved on the screws 13 and are in threaded connection with the screws 13. The screw 13 is driven by the motor 12 to rotate, and pushes the threaded sleeve 14 to move up and down, so that the desk body 1 is driven to move up and down, and the whole height of the teaching desk is adjusted to meet different requirements. In addition, when the teaching desk is not used and is placed for a long time, the threaded sleeve 14 is placed at the lowest position, so that the base 2 completely supports the desk body 1, the placing stability of the teaching desk is improved, and the damage to the screw 13 or the threaded sleeve 14 is avoided.

In another embodiment, the dust exhaust pipe 7 is provided with a plurality of dust exhaust holes 15, and dust can enter the dust exhaust pipe 7 through the dust exhaust holes 15.

The dust exhaust mechanism comprises an adsorption pump 16 and a filter box 17, the adsorption pump 16 is connected with the dust exhaust pipe 7, the filter box 17 is communicated with the adsorption pump 16 through a connecting pipe 18, and the side wall of the filter box 17 is provided with an exhaust hole 19. Under the action of the adsorption pump 16, dust enters the filter box 17 through the dust exhaust pipe 7, and the harm of the dust to the health of teachers is reduced.

In another embodiment, the filter box 17 is provided with a first filter 20 and a second filter 21 from top to bottom, and one end of the connection pipe 18 away from the sorption pump 16 extends to below the second filter 21. The air with dust is discharged after passing through the second filter screen 21 and the first filter screen 20 in sequence, so that the dust collection and filtration efficiency is improved. In addition, the aperture of the first filter screen 20 is smaller than that of the second filter screen 21, so that the dust is classified and screened, and the dust collection efficiency is further improved.

In another embodiment, the front cover plate 3 is fixed on the top of the table body 1, and the book support 22 is installed on the top end of the front cover plate 3. The book support 22 is convenient for placing teaching materials, so that teachers can conveniently teach the teaching materials, hands of the teachers can be liberated, and cervical vertebrae are not affected.

Book support 22 includes bracing piece 23 and puts book board 24, bracing piece 23 bottom and 3 fixed connection of front shroud, bracing piece 23 top is articulated through first hinge and the back activity of putting book board 24, the middle part of bracing piece 23 still is equipped with the second hinge, the activity is articulated on the second hinge has electric putter 25, electric putter 25's free end is articulated through third hinge and the back activity of putting book board 24, baffle 27 is installed to the one end of putting book board, prevent that books from dropping. The angle of the book placing plate 24 can be adjusted according to personal requirements, when the inclination angle of the book placing plate 24 needs to be increased, the free end of the electric push rod 25 retracts for a certain distance, and at the moment, the book placing plate 24 rotates clockwise around the first hinge, namely, the inclination angle is changed; when the inclination angle of the book placing plate 24 needs to be reduced, the free end of the electric push rod 25 extends for a certain distance, and the book placing plate 24 rotates anticlockwise around the first hinge, namely the inclination angle changes.

In another embodiment, the top of the front cover plate 3 of the desk body 1 is provided with a chalk box 26, and chalk can be put in the chalk box to prevent the chalk from moving freely on the desk surface.

The table further comprises a controller, the controller is installed inside the table body 1, the electric telescopic rod 5, the motor 12, the adsorption pump 16 and the electric push rod 25 are electrically connected with the controller, and buttons for respectively controlling the electric telescopic rod 5, the motor 12, the adsorption pump 16 and the electric push rod 25 are installed on one side of the table body 1. The controller can control the electric telescopic rod 5, the motor 12, the adsorption pump 16 and the electric push rod 25 to act, thereby realizing the automation and the intellectualization of the teaching desk.

The desk is simple in structure and convenient to use, and the computer can be stored in the desk body 1, so that the occupation of the space on the surface of the platform is avoided, and the dust is greatly reduced; the dust can be collected into the filter box 17 through the dust exhaust pipe 7 by the dust exhaust mechanism, so that the harm of the dust to the health of teachers is reduced; the book support 22 is angularly adjustable to facilitate placement of a book, both freeing the teacher's hands and not affecting the cervical spine.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an intelligent teaching desk which characterized in that includes: the table comprises a table body and a base, wherein the table body is arranged above the base, a front cover plate and a rear cover plate are mounted at the top of the table body, electric telescopic rods are arranged on two sides of the bottom end inside the table body, the top ends of the electric telescopic rods are connected with a computer supporting plate, and the computer supporting plate is located below the rear cover plate; the front surface of the table body is provided with a dust exhaust pipe, and the dust exhaust pipe is connected with a dust exhaust mechanism.

2. The intelligent teaching desk as claimed in claim 1, wherein sliding grooves are formed in two sides of the interior of the desk body, sliding blocks are mounted on two sides of the computer supporting plate, and the sliding blocks are connected with the sliding grooves in a sliding mode.

3. The intelligent teaching desk as claimed in claim 2, wherein the back cover comprises a first cover and a second cover, the first cover and the second cover are both hinged to the desk body, and the contact surface of the first cover and the second cover is stepped.

4. The intelligent teaching desk according to claim 1, wherein motors are mounted on both sides of the bottom end inside the base, an output end of each motor is connected with a screw, threaded sleeves corresponding to the screws are mounted on both sides of the bottom end of the desk body, and the threaded sleeves are sleeved on the screws and are in threaded connection with the screws.

5. The intelligent teaching desk as claimed in claim 4, wherein the dust exhaust pipe is provided with a plurality of dust exhaust holes.

6. The intelligent teaching desk as claimed in claim 5, wherein the dust exhaust mechanism comprises an adsorption pump and a filter box, the adsorption pump is connected with the dust exhaust pipe, the filter box is communicated with the adsorption pump through a connecting pipe, and an exhaust hole is formed in the side wall of the filter box.

7. The intelligent teaching desk according to claim 6, wherein a first filter screen and a second filter screen are arranged inside the filter box from top to bottom, and one end of the connecting pipe, which is far away from the adsorption pump, extends to a position below the second filter screen.

8. The intelligent teaching desk as claimed in claim 6 or 7, wherein the front cover plate is fixed on the top of the desk body, and a book support is mounted on the top end of the front cover plate.

9. The intelligent teaching desk according to claim 8, wherein the book support comprises a support rod and a book placing plate, the bottom end of the support rod is fixedly connected with the front cover plate, the top end of the support rod is movably hinged to the back of the book placing plate through a first hinge, a second hinge is further arranged in the middle of the support rod, an electric push rod is movably hinged to the second hinge, and the free end of the electric push rod is movably hinged to the back of the book placing plate through a third hinge.

10. The intelligent teaching desk of claim 9 further comprising a controller, wherein the electric telescopic rod, the motor, the adsorption pump and the electric push rod are all electrically connected to the controller.