CN216053462U

CN216053462U - Auxiliary teaching device for university computer foundation

Info

Publication number: CN216053462U
Application number: CN202122431795.XU
Authority: CN
Inventors: 何乾东; 张璐
Original assignee: Guizhou Engineering Vocational College
Current assignee: Guizhou Engineering Vocational College
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-03-15
Anticipated expiration: 2031-10-10

Abstract

The utility model discloses a college computer foundation auxiliary teaching device, and particularly relates to the field of computer teaching, which comprises a storage box and a grab bar, wherein the grab bar is positioned at one side of the storage box, cover plates which are symmetrically distributed are hinged at an opening of the storage box, handles are fixedly arranged at one sides of the two cover plates, which are far away from the storage box, a supporting plate is movably clamped inside the storage box, symmetrically distributed sliding grooves are formed at the opening of the storage box, sliding blocks are movably clamped inside the two sliding grooves, one sides, which are opposite to the two sliding blocks, of the two sliding blocks are fixedly connected with two ends of the supporting plate respectively, a threaded rod is rotatably inserted at one end, which is close to the supporting plate, of the storage box, one end of the threaded rod penetrates through the supporting plate, a crank is fixedly arranged at one end, which is far away from the supporting plate, and a teaching display plate is fixedly arranged at one side, which is close to the crank, of the supporting plate. According to the utility model, the limiting plate is arranged, so that the condition that the sliding block moves out of the sliding groove can be avoided, and the purpose of limiting the supporting plate is achieved.

Description

Auxiliary teaching device for university computer foundation

Technical Field

The utility model relates to the technical field of computer teaching, in particular to a university computer foundation auxiliary teaching device.

Background

The university computer base is a public mandatory course in the university stage, a first-level course in computer education of each specialty of the university, or a public base course of a contemporary university student. The main task of course teaching is to develop the computer culture consciousness of the college students and master the basic knowledge and computer application skills of the computer so as to meet and adapt to the requirements of the information-based society on the basic quality of the college students.

1. Computer teaching needs not only to be skillfully used for software, but also to have certain knowledge about hardware, so that the hardware in a computer host needs to be disassembled and displayed for teaching, but repeated disassembly can cause certain damage to the hardware, and long-time placement of the hardware can cause dust to enter the hardware, thereby affecting the service life of the hardware;

2. the conventional computer-assisted teaching device is mostly provided with a handrail rod convenient moving device, but the handrail rod is mostly fixedly installed, so that the handrail rod cannot be stored, and a large storage space is wasted.

SUMMERY OF THE UTILITY MODEL

In view of the technical shortcomings, the utility model aims to provide a basic teaching aid for a university computer, which solves the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a university computer foundation auxiliary teaching device which comprises a storage box and grab bars, wherein the grab bars are positioned on one side of the storage box, cover plates which are symmetrically distributed are hinged at an opening of the storage box, and handles are fixedly arranged on one sides of the two cover plates, which are far away from the storage box;

the inside of the storage box is movably clamped with a support plate, the opening of the storage box is provided with symmetrically distributed chutes, the insides of the two chutes are movably clamped with sliders, the opposite sides of the two sliders are fixedly connected with the two ends of the support plate respectively, one end of the storage box close to the support plate is rotatably inserted with a threaded rod, one end of the threaded rod penetrates through the support plate, one end of the threaded rod far away from the support plate is fixedly provided with a crank, one side of the support plate close to the crank is fixedly provided with a teaching display plate,

preferably, the fixed first fixed plate that is equipped with the symmetric distribution in one side that the bin is close to the bar, two the inside of first fixed plate is all fixed and is equipped with the fixed axle, the both ends of bar are the movable sleeve respectively and are established the surface at two fixed axles, the bin is close to one side fixed second fixed plate that is equipped with of bar, the bar activity card is established in the inside of second fixed plate, the jack has been seted up to one side that first fixed plate was kept away from to the second fixed plate, the inside activity of jack runs through there is the T shape inserted bar.

Preferably, a plurality of article holders are fixedly arranged on two opposite sides of the teaching display board, a plurality of label bags are fixedly arranged on two opposite sides of the teaching display board, and the label bags are respectively positioned on one sides of the article holders.

Preferably, two the spout is kept away from the one end of backup pad and is all fixed the stopper that is equipped with.

Preferably, four corners of one side of the storage box, which is far away from the cover plate, are fixedly provided with foot brake universal wheels.

Preferably, the threaded rod has a length less than the depth of the storage bin.

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

1. the crank is arranged, the crank is rotated to drive the threaded rod to rotate, the threaded rod drives the supporting plate to move upwards, the supporting plate drives the teaching display board to move upwards, and meanwhile, the supporting plate drives the sliding block to move upwards in the sliding groove, so that one end, close to the supporting plate, of the teaching display board is aligned with the opening of the storage box, the situation that the hardware is damaged due to dust accumulation during placement can be avoided, and the purpose of protecting the hardware is achieved;

2. through being equipped with the bar, through rotating the bar for the bar card is established in the inside of second fixed plate, inserts the jack with T shape inserted bar again, makes T shape inserted bar cooperation second fixed plate fixed the bar, just so can avoid the fixed great condition of device occupation space that leads to of bar structure, thereby reaches the purpose of saving storage space.

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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic sectional view of the storage box of the present invention.

Fig. 3 is an enlarged view of a structure in fig. 1.

Description of reference numerals: 1. a storage tank; 2. a grab rail; 3. a cover plate; 4. a handle; 5. a support plate; 6. a chute; 7. a slider; 8. a threaded rod; 9. a crank; 10. a teaching display board; 11. a first fixing plate; 12. a fixed shaft; 13. a second fixing plate; 14. a jack; 15. a T-shaped insertion rod; 16. a rack; 17. a label bag; 18. a limiting block; 19. foot brake universal wheel.

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.

Example (b): as shown in fig. 1-3, the utility model provides a university computer foundation auxiliary teaching device, which comprises a storage box 1 and a grab rail 2, wherein the grab rail 2 is positioned at one side of the storage box 1, cover plates 3 which are symmetrically distributed are hinged at an opening of the storage box 1, handles 4 are fixedly arranged at one sides of the two cover plates 3 far away from the storage box 1, and foot brake universal wheels 19 are fixedly arranged at four corners of one side of the storage box 1 far away from the cover plates 3;

the inside of the storage box 1 is movably clamped with a support plate 5, the opening of the storage box 1 is provided with symmetrically distributed chutes 6, one ends of the two chutes 6 far away from the support plate 5 are fixedly provided with limit blocks 18, the inside of the two chutes 6 is movably clamped with sliders 7, one sides of the two sliders 7 opposite to each other are respectively fixedly connected with two ends of the support plate 5, one end of the storage box 1 near the support plate 5 is rotatably inserted with a threaded rod 8, the length of the threaded rod 8 is smaller than the depth of the storage box 1, one end of the threaded rod 8 penetrates through the support plate 5, one end of the threaded rod 8 far away from the support plate 5 is fixedly provided with a crank 9, one side of the support plate 5 near the crank 9 is fixedly provided with a teaching display plate 10, two sides of the teaching display plate 10 against each other are fixedly provided with a plurality of article placing frames 16, two sides of the teaching display plate 10 against each other are fixedly provided with a plurality of label bags 17, the plurality of label bags 17 are respectively positioned on one side of the article placing frames 16, through rotating crank 9, crank 9 drives threaded rod 8 and rotates, and threaded rod 8 drives backup pad 5 rebound, and backup pad 5 drives teaching show board 10 rebound, and backup pad 5 drives slider 7 rebound in spout 6 simultaneously for teaching show board 10 is close to the one end of backup pad 5 and aligns with bin 1 opening part, just so can avoid the hardware to put the condition that the laying dust leads to damaging, thereby reaches the purpose of protection hardware.

Furthermore, one side of the storage box 1 close to the grab bar 2 is fixedly provided with first fixing plates 11 which are symmetrically distributed, the inner parts of the two first fixing plates 11 are fixedly provided with fixing shafts 12, two ends of the grab bar 2 are respectively movably sleeved on the outer surfaces of the two fixing shafts 12, one side of the storage box 1 close to the grab bar 2 is fixedly provided with a second fixing plate 13, the grab bar 2 is movably clamped in the second fixing plate 13, one side of the second fixing plate 13 far away from the first fixing plate 11 is provided with a jack 14, the inner part of the jack 14 is movably penetrated with a T-shaped insert rod 15, the grab bar 2 is clamped in the second fixing plate 13 by rotating the grab bar 2, the T-shaped insert rod 15 is inserted into the jack 14, the T-shaped insert rod 15 is matched with the second fixing plate 13 to fix the grab bar 2, thus the situation that the device occupies a large space due to the fixed structure of the grab bar 2 can be avoided, thereby achieving the purpose of saving storage space.

Working principle; firstly, the T-shaped inserted bar 15 is pulled out from the inside of the jack 14, the grab bar 2 is moved out from the inside of the second fixed plate 13, the foot brake of the foot brake universal wheel 19 is lifted, the grab bar 2 is pulled to move the teaching device to the teaching position, then the grab bar 2 is rotated along the fixed shaft 12, the grab bar 2 is clamped in the second fixed plate 13, the T-shaped inserted bar 15 is inserted into the jack 14, the T-shaped inserted bar 15 is matched with the second fixed plate 13 to fix the grab bar 2, the situation that the device occupies a large space due to the fixed structure of the grab bar 2 can be avoided, the purpose of saving the storage space is achieved, then the handle 4 is pulled, the cover plate 3 is rotated along the connecting position of the storage box 1 and the cover plate 3, the cover plate 3 is attached to the outer side of the storage box 1, the crank 9 is rotated, the crank 9 drives the threaded rod 8 to rotate, the support plate 5 is driven by the crank 8 to move upwards, backup pad 5 drives teaching show board 10 rebound, backup pad 5 drives slider 7 rebound in spout 6 simultaneously for teaching show board 10 is close to the one end of backup pad 5 and aligns with 1 opening part of bin, just so can avoid the hardware to put the condition that the laying dust leads to damaging, thereby reach the purpose of protection hardware, then show hardware through supporter 16, observe the data in the label bag 17 again and study, finally, after the teaching end can with the device recovery.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The computer-based auxiliary teaching device for the university comprises a storage box (1) and grab bars (2), and is characterized in that the grab bars (2) are positioned on one side of the storage box (1), cover plates (3) which are symmetrically distributed are hinged to an opening of the storage box (1), and handles (4) are fixedly arranged on one sides, far away from the storage box (1), of the two cover plates (3);

the inside activity card of bin (1) is equipped with backup pad (5), spout (6) of symmetric distribution are seted up to the opening part of bin (1), two the inside equal activity card of spout (6) is equipped with slider (7), two one side that slider (7) are relative respectively with the both ends fixed connection of backup pad (5), bin (1) is close to the one end rotation of backup pad (5) and pegs graft threaded rod (8), the one end screw thread of threaded rod (8) runs through backup pad (5), the one end that backup pad (5) were kept away from in threaded rod (8) is fixed and is equipped with crank (9), fixed teaching show board (10) that is equipped with in one side that backup pad (5) are close to crank (9).

2. The auxiliary teaching device for the university computer foundation as claimed in claim 1, wherein the storage box (1) is fixedly provided with symmetrically distributed first fixing plates (11) at one side close to the grab rail (2), the two first fixing plates (11) are both fixedly provided with fixing shafts (12) at the inner part, the two ends of the grab rail (2) are respectively movably sleeved on the outer surfaces of the two fixing shafts (12), the storage box (1) is fixedly provided with a second fixing plate (13) at one side close to the grab rail (2), the grab rail (2) is movably clamped in the second fixing plate (13), one side of the second fixing plate (13) far away from the first fixing plate (11) is provided with a jack (14), and a T-shaped inserting rod (15) is movably penetrated in the inner part of the jack (14).

3. The auxiliary teaching device for the university computer foundation as claimed in claim 1, wherein the teaching demonstration board (10) is fixedly provided with a plurality of article shelves (16) on two opposite sides, the teaching demonstration board (10) is fixedly provided with a plurality of label bags (17) on two opposite sides, and the label bags (17) are respectively located on one side of the article shelves (16).

4. The university computer basic auxiliary teaching device according to claim 1, characterized in that a limiting block (18) is fixedly arranged at one end of each of the two sliding grooves (6) far away from the supporting plate (5).

5. The university computer basic auxiliary teaching device according to claim 1, characterized in that four corners of one side of the storage box (1) far away from the cover plate (3) are fixedly provided with foot brake universal wheels (19).

6. University computer fundament instructional device according to claim 1, characterized in that the threaded rod (8) has a length smaller than the depth of the storage box (1).