CN215014550U

CN215014550U - Computer interactive teaching device

Info

Publication number: CN215014550U
Application number: CN202120728926.8U
Authority: CN
Inventors: 祁亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-07
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses an interactive teaching device of computer relates to teaching equipment technical field. The utility model discloses a fixed cabinet, the top fixedly connected with mounting bracket of fixed cabinet, the fixed slot has been seted up at the top of mounting bracket, symmetrical threaded connection has two screw lead screws in the fixed slot, threaded connection has the nut on the screw lead screw, it has the guide bar to peg graft in the nut, the equal fixed connection in the fixed slot in both ends of guide bar, two servo motor of front side fixedly connected with of fixed cabinet, servo motor's drive shaft is connected, two with screw lead screw's one end transmission the equal fixedly connected with mount pad in top of nut, two one side fixedly connected with round pin axle that the mount pad is relative. The utility model provides an among the prior art because of computer screen fixed connection on the desk and be bumped bad problem by the student of playing with joy easily, realized enlarging the utilization area of desk and the effect to the effective protection of computer screen.

Description

Computer interactive teaching device

Technical Field

The utility model discloses teaching equipment technical field especially relates to a computer interaction teaching device.

Background

The computer is commonly called as a computer, is an electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, and as the education level is improved, more and more schools are combined by using the computer and teaching contents to form interactive teaching, wherein the interactive teaching is a teaching mode, namely, education activities are regarded as that teachers and students carry out life-to-life interaction and communication, and the teaching process is regarded as a dynamically developed interactive influence and interactive activity process unified with teaching.

Present a lot of schools fix the computer screen on the desk, so that use during the teaching, but because the desk area is limited, the computer screen is mostly again for fixing on the desk, so not only can lead to the utilization area of desk to reduce greatly, still can't remove the screen, thereby the practicality has been reduced, and the mechanism of protection screen is not provided with on the desk again, including the classroom in-person flow great, the student is comparatively crowded at the in-process of going to and going to class, also often play and make an alarm between the student, hit the computer screen very easily, lead to the damage of computer screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides an interactive teaching device of computer has solved among the prior art because of computer screen fixed connection the easy problem that is bumped by the student of playing with joy on the desk.

In order to solve the technical problems, the utility model provides a computer interactive teaching device, which comprises a fixed cabinet, wherein the top of the fixed cabinet is fixedly connected with a mounting rack, the top of the mounting rack is provided with a fixed groove, two threaded lead screws are symmetrically and threadedly connected in the fixed groove, nuts are threadedly connected on the threaded lead screws, guide rods are inserted in the nuts, both ends of each guide rod are fixedly connected in the fixed groove, two servo motors are fixedly connected on the front side of the fixed cabinet, a driving shaft of each servo motor is in transmission connection with one end of each threaded lead screw, the tops of the two nuts are fixedly connected with mounting seats, a pin shaft is fixedly connected on one side opposite to the two mounting seats, a rotating plate is rotatably connected on the pin shaft, the top of the rotating plate is fixedly connected with a fixed plate, and the front side of the fixed plate is fixedly connected with a computer display screen main body, the width of the computer display screen main body is smaller than that of the fixed plate, the fixed plate is matched with the fixed groove and is connected in the fixed groove in a sliding manner, the top of the fixed cabinet is fixedly connected with a limiting frame, one side of the limiting frame is provided with a limiting opening, a sliding block is connected in the limiting opening in the sliding manner, one side of the sliding block is fixedly connected with a clamping frame, an installation cavity is arranged in the clamping frame, the clamping frame is connected in the sliding manner, one side of the sliding plate is fixedly connected with a supporting spring, the other end of the supporting spring is fixedly connected in the clamping frame, one side of the sliding plate, which is far away from the supporting spring, is fixedly connected with a clamping rod, one side of the fixed plate is provided with an installation opening, one end of the clamping rod penetrates through the clamping frame and is connected in the installation cavity in a sliding manner, the top of the clamping frame is provided with a pull opening, a sliding rod is connected in the pull opening in the sliding manner, and the bottom end of the sliding rod is fixedly connected to the top of the sliding plate, the top end of the sliding rod is fixedly connected with a pulling block.

Preferably, a limiting rod is inserted in the sliding block, and two ends of the limiting rod are fixedly connected in the limiting frame.

Preferably, the top fixedly connected with desk lamp of stationary cabinet, the top fixedly connected with flashing lamp of desk lamp, the top fixedly connected with intelligent control panel of stationary cabinet, intelligent control panel and the equal electric connection of flashing lamp and servo motor.

Preferably, the shape of drawing the piece is the square, the material of drawing the piece is the aluminum alloy, just the surface of drawing the piece is provided with anti-skidding line.

Preferably, the front side of the fixed cabinet is symmetrically and rotatably connected with two door plates, and a cavity is arranged inside the fixed cabinet.

Preferably, the four corners of the bottom of the fixed cabinet are fixedly connected with supporting legs.

Compared with the prior art, the utility model provides a pair of computer interaction teaching device has following beneficial effect:

1. in the utility model, the fixing plate is rotated around the pin shaft until the fixing plate is vertical to the threaded screw rod, then the pulling block is pulled to make the sliding rod drive the sliding plate and pull the clamping rod to move horizontally, at the same time, the sliding plate compresses the supporting spring, then the clamping frame is pulled and slides to the same horizontal line with the fixed plate along the direction of the limiting frame, then the pulling block is released, at the moment, the supporting spring slides the clamping rod into the mounting hole due to the self elasticity, then two servo motors are started simultaneously to rotate the threaded screw rod, so that the nut drives the fixing plate to move back and forth, thereby facilitating the adjustment of the position of the computer display screen main body, improving the effect of the students watching the computer display screen main body, rotating the fixing plate in the fixing groove according to the distance, the fixing plate can be hidden, and the problem that students who are easy to play and have a joy are broken due to the fact that the computer screen is fixedly connected to the desk in the prior art is solved.

2. The utility model discloses in, the inside through setting up the stationary cabinet is the cavity, and the front side symmetry of stationary cabinet rotates and is connected with two door plants, can let the student place personal articles for use such as schoolbag, the effect of gag lever post is for carrying on spacingly to the slider, prevent that the slider from taking place the skew at the in-process that removes, because the hardness of aluminum alloy is great, can help the extension to draw the life of piece, press intelligent control board, can make the flashing lamp send the light, the teacher of being convenient for discovers the very first time the student, it is interactive to have the teaching in-process of using.

Drawings

Fig. 1 is a schematic structural diagram of an external part of a computer interactive teaching device provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is the utility model provides an inside schematic structure of computer interaction teaching device card frame.

Reference numbers in the figures: 1. a fixed cabinet; 2. a mounting frame; 3. fixing grooves; 4. a threaded lead screw; 5. a nut; 6. a guide bar; 7. a servo motor; 8. a mounting seat; 9. a rotating plate; 10. a fixing plate; 11. a computer display screen main body; 12. a limiting frame; 13. a slider; 14. a clamping frame; 15. a slide plate; 16. a support spring; 17. a clamping rod; 18. pulling the block; 19. and (6) flashing a lamp.

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 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.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a fixed cabinet 1, a mounting frame 2 is fixedly connected to the top of the fixed cabinet 1, a fixed slot 3 is opened on the top of the mounting frame 2, two screw screws 4 are symmetrically and threadedly connected in the fixed slot 3, nuts 5 are threadedly connected on the screw screws 4, guide rods 6 are inserted in the nuts 5, both ends of the guide rods 6 are fixedly connected in the fixed slot 3, two servo motors 7 are fixedly connected to the front side of the fixed cabinet 1, the driving shaft of the servo motor 7 is in transmission connection with one end of the screw screws 4, mounting seats 8 are fixedly connected to the tops of the two nuts 5, a pin shaft is fixedly connected to the opposite side of the two mounting seats 8, a rotating plate 9 is rotatably connected to the pin shaft, a fixed plate 10 is fixedly connected to the top of the rotating plate 9, and a computer display screen main body 11 is fixedly connected to the front side of the fixed plate 10, the width of the computer display screen main body 11 is smaller than that of the fixed plate 10, the fixed plate 10 is matched with the fixed groove 3 and is slidably connected in the fixed groove 3, the top of the fixed cabinet 1 is fixedly connected with a limiting frame 12, one side of the limiting frame 12 is provided with a limiting opening, a sliding block 13 is slidably connected in the limiting opening, one side of the sliding block 13 is fixedly connected with a clamping frame 14, the inside of the clamping frame 14 is provided with an installation cavity, the clamping frame 14 is slidably connected with a sliding plate 15, one side of the sliding plate 15 is fixedly connected with a supporting spring 16, the other end of the supporting spring 16 is fixedly connected in the clamping frame 14, one side of the sliding plate 15 far away from the supporting spring 16 is fixedly connected with a clamping rod 17, one side of the fixed plate 10 is provided with an installation opening, one end of the clamping rod 17 penetrates through the clamping frame 14 and is slidably connected in the installation opening, the top of the clamping frame 14 is provided with a pull opening, a sliding rod is slidably connected in the pull opening, and the bottom end of the sliding rod is fixedly connected at the top of the sliding plate 15, the top end of the slide bar is fixedly connected with a pulling block 18, the fixing plate 10 is rotated around the pin shaft until the fixing plate 10 is vertical to the threaded screw rod 4, then the pulling block 18 is pulled, so that the slide bar drives the slide plate 15 and pulls the clamping rod 17 to move horizontally, and at the same time, the slide plate 15 compresses the supporting spring 16, then the clamping frame 14 is pulled and slides to the same horizontal line with the fixed plate 10 along the direction of the limiting frame 12, and then the pulling block 18 is released, at this time, the support spring 16 will slide the clamping rod 17 into the mounting opening due to the self-elastic force, then two servo motors 7 are started simultaneously to rotate the threaded screw rod 4, so that the nut 5 drives the fixing plate 10 to move back and forth, thereby being convenient for adjusting the position of the computer display screen main body 11, improving the effect of the students watching the computer display screen main body 11, rotating the fixing plate 10 in the fixing groove 3 when the students are far away from the fixing plate, the fixing plate 10 can be hidden, so that the utilization area of the desk is enlarged, and the effect of effectively protecting a computer screen is achieved.

In the second embodiment, on the basis of the first embodiment, a limiting rod is inserted in the sliding block 13, two ends of the limiting rod are both fixedly connected in the limiting frame 12, and the limiting rod is used for limiting the sliding block 13 and preventing the sliding block 13 from shifting in the moving process.

Third embodiment, on the basis of first embodiment, the top fixedly connected with desk lamp of stationary cabinet 1, the top fixedly connected with flashing lamp 19 of desk lamp, the top fixedly connected with intelligent control board of stationary cabinet 1, intelligent control board and the equal electric connection of flashing lamp 19 and servo motor 7 press the intelligent control board, can make flashing lamp 19 send the light, and the teacher of being convenient for discovers the student very first time, has the interdynamic of useful teaching in-process.

In the fourth embodiment, on the basis of the first embodiment, the shape of the pull block 18 is a cube, the pull block 18 is made of aluminum alloy, and the outer surface of the pull block 18 is provided with anti-slip lines, so that the service life of the pull block 18 can be prolonged beneficially due to the fact that the aluminum alloy is high in hardness.

Fifth, on the basis of the first embodiment, the front side of the fixed cabinet 1 is symmetrically and rotatably connected with two door panels, the cavity is arranged inside the fixed cabinet 1, and the two door panels are symmetrically and rotatably connected with the front side of the fixed cabinet 1, so that students can place carry-on articles such as schoolbags.

Sixth embodiment, on the basis of third embodiment, the equal fixedly connected with supporting leg in bottom four corners of stationary cabinet 1 helps improving this teaching interactive installation's stability.

The working principle is as follows:

the first step is as follows: when the teaching device needs to be used, firstly, the fixing plate 10 is rotated around the pin shaft until the fixing plate 10 is vertical to the threaded screw rod 4, and then the pulling block 18 is pulled, so that the sliding rod drives the sliding plate 15 and pulls the clamping rod 17 to move horizontally;

the second step is that: the sliding plate 15 compresses the supporting spring 16, then pulls the clamping frame 14 and slides to the same horizontal line with the fixed plate 10 along the direction of the limiting frame 12, and then releases the pulling block 18, at this time, the supporting spring 16 slides the clamping rod 17 into the mounting hole due to the self elasticity;

the third step: then open two servo motor 7 simultaneously, make screw lead screw 4 rotate for nut 5 drives fixed plate 10 back-and-forth movement, thereby be convenient for adjust the position of computer display main part 11, if need not to use fixed plate 10, press and keep away from can rotating fixed plate 10 in fixed slot 3, can hide fixed plate 10 and protect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 computer interactive teaching device comprises a fixed cabinet (1) and is characterized in that a mounting frame (2) is fixedly connected to the top of the fixed cabinet (1), a fixed groove (3) is formed in the top of the mounting frame (2), two threaded lead screws (4) are connected to the fixed groove (3) in a symmetrical mode through threads, nuts (5) are connected to the threaded lead screws (4) in a threaded mode, guide rods (6) are inserted into the nuts (5), two ends of each guide rod (6) are fixedly connected into the fixed groove (3), two servo motors (7) are fixedly connected to the front side of the fixed cabinet (1), a driving shaft of each servo motor (7) is in transmission connection with one end of each threaded lead screw (4), mounting seats (8) are fixedly connected to the tops of the two nuts (5), and a pin shaft is fixedly connected to one side, opposite to the two mounting seats (8), the novel fixing cabinet is characterized in that a rotating plate (9) is rotatably connected to the pin shaft, a fixing plate (10) is fixedly connected to the top of the rotating plate (9), a computer display screen main body (11) is fixedly connected to the front side of the fixing plate (10), the width of the computer display screen main body (11) is smaller than that of the fixing plate (10), the fixing plate (10) is matched with the fixing groove (3) and is slidably connected into the fixing groove (3), a limiting frame (12) is fixedly connected to the top of the fixing cabinet (1), a limiting opening is formed in one side of the limiting frame (12), a sliding block (13) is slidably connected into the limiting opening, a clamping frame (14) is fixedly connected to one side of the sliding block (13), an installation cavity is formed in the clamping frame (14), a sliding plate (15) is slidably connected into the clamping frame (14), and a supporting spring (16) is fixedly connected to one side of the sliding plate (15), the other end fixed connection of supporting spring (16) is in card frame (14), one side fixedly connected with kelly (17) of supporting spring (16) are kept away from in slide (15), the installing port has been seted up to one side of fixed plate (10), the one end of kelly (17) is run through card frame (14) and sliding connection in the installing port, the top of card frame (14) has been seted up and has been drawn the mouth, draw the mouth sliding connection and have the slide bar, the bottom fixed connection of slide bar is at the top of slide (15), the top fixedly connected with of slide bar draws piece (18).

2. The computer interactive teaching device according to claim 1, wherein a limiting rod is inserted into the sliding block (13), and both ends of the limiting rod are fixedly connected in the limiting frame (12).

3. The computer interactive teaching device as claimed in claim 1, wherein a desk lamp is fixedly connected to the top of the fixed cabinet (1), a flashing lamp (19) is fixedly connected to the top of the desk lamp, an intelligent control board is fixedly connected to the top of the fixed cabinet (1), and the intelligent control board is electrically connected with both the flashing lamp (19) and the servo motor (7).

4. The computer interactive teaching device according to claim 1, wherein the pulling block (18) is square, the pulling block (18) is made of aluminum alloy, and the outer surface of the pulling block (18) is provided with anti-skid lines.

5. The computer interactive teaching device according to claim 1, wherein the front side of the fixed cabinet (1) is symmetrically and rotatably connected with two door panels, and a cavity is arranged inside the fixed cabinet (1).

6. A computer interactive teaching device according to claim 3, characterized in that the four corners of the bottom of the fixed cabinet (1) are fixedly connected with supporting legs.