CN210488827U

CN210488827U - Teaching device for computer major

Info

Publication number: CN210488827U
Application number: CN201920927086.0U
Authority: CN
Inventors: 周丽
Original assignee: Jincheng College of Sichuan University
Current assignee: Jincheng College of Sichuan University
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-08
Anticipated expiration: 2029-06-19

Abstract

The utility model belongs to the technical field of computer major, and discloses a teaching device for computer major, which comprises a table body, wherein supporting bodies are arranged at two ends of the bottom of the table body, one of the supporting bodies is fixedly connected with a fan door through a rotating shaft, a controller is arranged at one side of the top of the table body, a groove is arranged in the middle of the top of the table body, a sliding rod is arranged at the inner bottom end of the groove, a sliding sleeve is sleeved on the outer wall of the sliding rod, a display screen is arranged at one end of the sliding sleeve away from the sliding rod, hinges are respectively fixed at two sides of the display screen, one side of each hinge is fixedly connected with a baffle through a bolt, the utility model drives the sliding sleeve through an electric telescopic rod to move the sliding sleeve on the sliding rod, thereby driving the display screen at one end of the sliding sleeve to move up and down, further realizing the, the fatigue degree in use is reduced.

Description

Teaching device for computer major

Technical Field

The utility model belongs to the technical field of the computer specialty, concretely relates to teaching device is used in computer specialty.

Background

The major is a wide-caliber major combining computer hardware and software and oriented to systems and emphasizing application, and by basic teaching and major training, the major has the advantages of solid basic knowledge, wide knowledge range and strong engineering practice capability, has the consciousness of developing innovation, and is an advanced talent engaged in scientific research, education, development and application in the fields of computer science and technology.

But the teaching equipment that computer major used in the existing market generally fixes the display screen on the desktop, because everybody's height is different, the visual angle of watching during the use also can be different, permanent use makes student's neck ache easily, thereby produce fatigue, reduce classroom enthusiasm, do not set up the structure of being convenient for put books in addition, books directly put in the desktop, the student need be from now to time low head at teaching in-process and watch, not only can miss the demonstration content on the display screen, still can reduce student's attention, influence teaching efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer is teaching device for specialty to the height that does not have unable regulation display screen that proposes in solving above-mentioned background art, and do not set up the problem of the structure of being convenient for put books.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer specialty is with teaching device, includes the table body, the supporter, one of them are installed at the bottom both ends of the table body the lateral wall of supporter is through pivot fixedly connected with door, the controller is installed to top one side of the table body, and sets up flutedly in the middle of the top of the table body, the slide bar is installed to the inside bottom of recess, the outer wall cover of slide bar is equipped with the sliding sleeve, the sliding sleeve is kept away from the one end of slide bar and is installed the display screen, the both sides of display screen all are fixed with the hinge, bolt fixedly connected with baffle is passed through to one side of hinge, electric telescopic handle is installed near one side of slide bar in the inside bottom of recess, electric telescopic handle's.

Preferably, the base plate is installed to top one side of the table body, base plate top both sides all are fixed with the fixed plate, two the spout has all been seted up to the inside of fixed plate, and the support column is all installed at the top of two fixed plates, the support column extends to the inside one end of fixed plate and is connected with the spout, it is connected with adjust knob to close soon between fixed plate and the support column.

Preferably, a first limiting block is installed at the top of the sliding rod, and the cross section of the first limiting block is of a rectangular structure.

Preferably, a second limiting block is installed at one end of the top of the fixing plate, and the cross section of the second limiting block is of a square structure.

Preferably, the bottom of the electric telescopic rod is provided with a damping plate, and the damping plate is of a circular structure.

Preferably, the side surface of the door is provided with heat dissipation holes, and the heat dissipation holes are of a regular hexagonal structure.

Preferably, a learning board is arranged on one side, close to the groove, in the middle of the top of the table body, and the learning board is of a rectangular structure.

Preferably, the bottom of the supporting body is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-skid groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an electric telescopic handle drives the sliding sleeve, makes the sliding sleeve remove on the slide bar to drive the display screen up-and-down motion of sliding sleeve one end, and then realize the altitude mixture control of display screen, the student of being convenient for adjusts the position that is fit for oneself, has reduced the tired degree when using.

(2) The utility model discloses seted up the spout in the inside of fixed plate, made the support column remove the inclination that changes books in the spout, adjust to the angle back that is fit for oneself, screw up adjust knob fixed stay post, and then realize putting of books, improved teaching efficiency.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

in the figure: 1-a table body; 2-a support; 3-door leaf; 4-heat dissipation holes; 5-learning board; 6-a display screen; 7-a hinge; 8-a baffle plate; 9-rubber pad; 10-a slide bar; 11-a first stopper; 12-an electric telescopic rod; 13-a sliding sleeve; 14-a substrate; 15-fixing the plate; 16-a regulating helix; 17-a chute; 18-a support column; 19-a second stopper; 20-a controller; 21-a groove; 22-damping plate.

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. 1-5, the present invention provides the following technical solutions: a teaching device for computer major comprises a table body 1, wherein supporting bodies 2 are installed at two ends of the bottom of the table body 1, a door 3 is fixedly connected to the side wall of one of the supporting bodies 2 through a rotating shaft, a controller 20 is installed at one side of the top of the table body 1, the controller 20 is a CPU226, the rated power is 11w, the working voltage is 24V, a groove 21 is formed in the middle of the top of the table body 1, a sliding rod 10 is installed at the inner bottom end of the groove 21, a sliding sleeve 13 is sleeved on the outer wall of the sliding rod 10, a display screen 6 is installed at one end, far away from the sliding rod 10, of the sliding sleeve 13, hinges 7 are fixed on two sides of the display screen 6, a baffle 8 is fixedly connected to one side of each hinge 7 through a bolt, the baffle 8 is rotated to shield the display screen 6, dust is prevented, the display screen 6 is protected, an electric telescopic rod 12 is installed, electric telescopic handle 12 and controller 20 electric connection, electric telescopic handle 12's top is connected with sliding sleeve 13, start electric telescopic handle 12 through operation controller 20, electric telescopic handle 12 works and drives sliding sleeve 13 and remove on slide bar 10 to drive the display screen 6 up-and-down motion of sliding sleeve 13 one end, and then realize the altitude mixture control of display screen 6, the student of being convenient for adjusts to the position that is fit for oneself, fatigue when having reduced the use.

Further, base plate 14 is installed to the top one side of the table body 1, base plate 14 top both sides all are fixed with fixed plate 15, spout 17 has all been seted up to the inside of two fixed plates 15, and support column 18 is all installed at the top of two fixed plates 15, support column 18 extends to the inside one end of fixed plate 15 and is connected with spout 17, it is connected with adjust knob 16 to close soon between fixed plate 15 and the support column 18, place books slope between fixed plate 15 and support column 18, then not hard up adjust knob 16, make support column 18 remove in spout 17 of fixed plate 15, the inclination through removing support column 18 and changing books, adjust to after the angle that is fit for oneself, screw up adjust knob 16, fastening support column 18, and then realize putting of books, the teaching efficiency has been improved.

Further, a first limiting block 11 is installed at the top of the sliding rod 10, the cross section of the first limiting block 1 is of a rectangular structure, and the first limiting block 11 can play a role in preventing the sliding sleeve 13 from falling off.

Further, a second limiting block 19 is installed at one end of the top of the fixing plate 15, the cross section of the second limiting block 19 is of a square structure, and the second limiting block 19 plays a role in fixing books.

Further, damping plate 22 is installed to electric telescopic handle 12's bottom, and damping plate 22 is circular structure, and damping plate 22 can play the shock attenuation, improves the effect of stability.

Specifically, the side surface of the door 3 is provided with heat dissipation holes 4, and the heat dissipation holes 4 are in a regular hexagonal structure.

Specifically, a learning board 5 is mounted on one side of the middle of the top of the table body 1, which is close to the groove 21, and the learning board 5 is in a rectangular structure.

Specifically, the bottom of the supporting body 2 is provided with a rubber pad 9, the rubber pad 9 plays a role of skid resistance, and the outer wall of the rubber pad 9 is provided with a skid-proof groove.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the power is switched on to electrify the inside of the device, then the operation controller 20 starts the electric telescopic rod 12, the electric telescopic rod 12 works to drive the sliding sleeve 13 to move on the sliding rod 10, thereby driving the display screen 6 at one end of the sliding sleeve 13 to move up and down, further realizing the height adjustment of the display screen 6, being convenient for students to adjust to the position suitable for the students, reducing the fatigue degree when in use, when the books need to be used in teaching, the books are obliquely placed between the fixed plate 15 and the supporting column 18, then the adjusting knob 16 is loosened, the supporting column 18 moves in the sliding groove 17 in the fixed plate 15, the inclination angle of the books is changed by moving the supporting column 18, after the angle suitable for the students is adjusted, the adjusting knob 16 is screwed down, the supporting column 18 is fastened, further realizing the placing of the books, the teaching efficiency is improved, the display screen 6 is shielded by the baffle plate 8, so that the effects of preventing dust and protecting the display screen 6 are realized, and finally, the power supply is turned off.

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. The utility model provides a teaching device is used to computer specialty which characterized in that: comprises a table body (1), two ends of the bottom of the table body (1) are provided with supporting bodies (2), the side wall of one of the supporting bodies (2) is fixedly connected with a door (3) through a rotating shaft, one side of the top of the table body (1) is provided with a controller (20), a groove (21) is formed in the middle of the top of the table body (1), a sliding rod (10) is installed at the bottom end inside the groove (21), a sliding sleeve (13) is sleeved on the outer wall of the sliding rod (10), a display screen (6) is installed at one end, far away from the sliding rod (10), of the sliding sleeve (13), hinges (7) are fixed on two sides of the display screen (6), a baffle (8) is fixedly connected to one side of each hinge (7) through a bolt, electric telescopic handle (12) are installed to one side that the inside bottom of recess (21) is close to slide bar (10), the top of electric telescopic handle (12) is connected with sliding sleeve (13).

2. A teaching device for computer speciality according to claim 1, characterized in that: base plate (14) are installed to top one side of the table body (1), base plate (14) top both sides all are fixed with fixed plate (15), two spout (17) have all been seted up to the inside of fixed plate (15), and support column (18) are all installed at the top of two fixed plates (15), support column (18) extend to the inside one end of fixed plate (15) and are connected with spout (17), it is connected with adjust knob (16) to close soon between fixed plate (15) and support column (18).

3. A teaching device for computer speciality according to claim 1, characterized in that: a first limiting block (11) is installed at the top of the sliding rod (10), and the cross section of the first limiting block (11) is of a rectangular structure.

4. A teaching device for computer speciality according to claim 2, characterized in that: a second limiting block (19) is installed at one end of the top of the fixing plate (15), and the cross section of the second limiting block (19) is of a square structure.

5. A teaching device for computer speciality according to claim 1, characterized in that: the damping plate (22) is installed to the bottom of electric telescopic handle (12), damping plate (22) are circular structure.

6. A teaching device for computer speciality according to claim 1, characterized in that: the side surface of the door (3) is provided with heat dissipation holes (4), and the heat dissipation holes (4) are of a regular hexagonal structure.

7. A teaching device for computer speciality according to claim 1, characterized in that: the learning board (5) is installed near one side of recess (21) in the middle of the top of the table body (1), learning board (5) are the rectangle structure.

8. A teaching device for computer speciality according to claim 1, characterized in that: the bottom of the supporting body (2) is provided with a rubber pad (9), and the outer wall of the rubber pad (9) is provided with an anti-skid groove.