CN214947604U

CN214947604U - Classroom teaching auxiliary assembly based on computer application

Info

Publication number: CN214947604U
Application number: CN202121100826.7U
Authority: CN
Inventors: 刘晓; 刘彦佐
Original assignee: Guangxi Technological College of Machinery and Electricity
Current assignee: Guangxi Technological College of Machinery and Electricity
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-30
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a classroom teaching auxiliary assembly based on computer application, including the roof, the equal fixed mounting in both sides of roof bottom has the locker, and fixed mounting has the equipment frame between two lockers, the top of roof seted up with equipment frame assorted opening, the equal fixed mounting in both sides of equipment frame inner chamber has first chute board, and the inner chamber sliding connection of first chute board has first slider, through the first backup pad of connecting rod fixedly connected with between two first sliders, the utility model relates to a teaching equipment technical field. This classroom teaching auxiliary assembly based on computer is used makes equipment can adjust the height of display screen and keyboard to the crowd of people that the height is different, avoids equipment too high or low drawback that leads to people inconvenient to use of crossing, has brought conveniently for people's operation to strengthen the practicality of equipment, strengthened student and mr's learning efficiency indirectly, and then satisfied people's user demand.

Description

Classroom teaching auxiliary assembly based on computer application

Technical Field

The utility model relates to a teaching equipment technical field specifically is a classroom teaching auxiliary assembly based on computer application.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The computer desk is a modern intelligent electronic device capable of automatically and quickly processing mass data according to program operation, along with the development of society, the computer field is gradually popularized to become a necessary course for modern students to study in schools, the computer desk is usually matched with a computer desk to be used in the process of computer classroom teaching, the purpose that students and teachers can carry out classroom teaching by one computer and one seat for each person is achieved, and certain defects exist in the using process of the existing computer desk.

The height of display screen and keyboard can not be adjusted at the in-process that current desk used, the height that leads to the great crowd of height difference to adjust display screen and keyboard when using according to the height of oneself, cause the user to use uncomfortable, consequently, the practicality of equipment has been reduced, and current desk can not prevent dust to the display screen when the computer no longer uses, the surface of display screen is attached to more dust easily under long-time placing, reduce the definition of screen, thereby bring inconvenience for user's use, thereby can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a classroom teaching auxiliary assembly based on computer is used has solved current desk and can not carry out dirt-proof problem to the display screen when the crowd that can not be different according to the height highly adjusts and no longer uses display screen and keyboard.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a classroom teaching auxiliary device based on computer application comprises a top plate, wherein storage cabinets are fixedly arranged on two sides of the bottom of the top plate, a device frame is fixedly arranged between the two storage cabinets, an opening matched with the device frame is formed in the top of the top plate, first sliding groove plates are fixedly arranged on two sides of an inner cavity of the device frame, an inner cavity of each first sliding groove plate is connected with a first sliding block in a sliding manner, a first supporting plate is fixedly connected between the two first sliding blocks through a connecting rod, two sides of the bottom of the first supporting plate are rotatably connected with first supporting rods through rotating pieces, two sides of the bottom of the inner cavity of the device frame are rotatably connected with second supporting rods through rotating pieces, the first supporting rods and the second supporting rods are rotatably connected through bearing pieces, and a first electric telescopic rod is fixedly arranged at one side, located on the second supporting rod, of the bottom of the inner cavity of the device frame, first electric telescopic handle's flexible end passes through connecting rod and bearing spare fixed connection, two the spout has all been seted up to the below that the locker faces one side and is located the equipment frame, the inner chamber sliding connection of spout has the second slider, connecting rod fixedly connected with second spout board is passed through to one side of second slider, the inner chamber sliding connection of second spout board has the third slider, two pass through connecting rod fixedly connected with second backup pad between the third slider, there is second electric telescopic handle one side of locker and the below that is located the second spout board through fixed plate fixed mounting, the flexible end of second electric telescopic handle and the bottom fixed connection of second spout board.

Preferably, the top of roof just is located the open-ended rear side and opens and is equipped with the inside groove, one side of inside groove inner chamber is rotated through the bearing and is connected with the dwang, the one end of dwang runs through the inside groove and extends to the outside of roof, the dwang extends to the outside one end fixedly connected with hand wheel of roof.

Preferably, the surface of the rotating rod and the inner part of the inner groove are fixedly wound with dustproof cloth, the tail end face of the dustproof cloth penetrates through the inner groove and extends to the top of the top plate, and the tail end face of the dustproof cloth extending to the top of the top plate is fixedly wound with a limiting rod.

Preferably, both sides of the front surface of the top plate are fixedly provided with limiting hooks matched with the limiting rods for use.

Preferably, a display screen is placed on the top of the first supporting plate, a keyboard is placed on the top of the second supporting plate, and the main machine is placed at the bottom of the inner cavity of the storage cabinet and located on the left side.

Preferably, one side of the bottom of the storage cabinet is fixedly provided with a locking universal wheel.

Advantageous effects

The utility model provides a classroom teaching auxiliary assembly based on computer application. Compared with the prior art, the method has the following beneficial effects:

(1) the classroom teaching auxiliary equipment based on computer application is characterized in that two sides of the bottom of a first supporting plate are rotatably connected with a first supporting rod through rotating pieces, two sides of the bottom of an inner cavity of an equipment frame are rotatably connected with a second supporting rod through rotating pieces, the first supporting rod and the second supporting rod are rotatably connected through a bearing piece, a first electric telescopic rod is fixedly arranged at one side of the bottom of the inner cavity of the equipment frame and positioned at the second supporting rod through a connecting plate, the telescopic end of the first electric telescopic rod is fixedly connected with the bearing piece through a connecting rod, a second supporting plate is fixedly connected between two third sliding blocks through a connecting rod, a second electric telescopic rod is fixedly arranged at one side of a storage cabinet and positioned below a second sliding chute plate through a fixing plate, and the telescopic end of the second electric telescopic rod is fixedly connected with the bottom of the second sliding chute plate, so that the equipment can adjust the heights of a display screen and a keyboard aiming at people with different heights, avoid the too high or low drawback that leads to people inconvenient to use of equipment, brought conveniently for people's operation to strengthen the practicality of equipment, strengthened student and mr's learning efficiency indirectly, and then satisfied people's user demand.

(2) This classroom teaching auxiliary assembly based on computer application, extend to the outside one end fixedly connected with hand wheel of roof through the dwang, the surface of dwang and the inside that is located the inside is fixed to be convoluteed has dustproof cloth, dustproof cloth's terminal surface runs through the inside groove and extends to the top of roof, dustproof cloth extends to the terminal fixed coiling of roof top has the gag lever post, the positive equal fixed mounting in both sides of roof has the spacing hook that cooperatees and use with the gag lever post, when the computer no longer uses for a long time, equipment can cover the display screen, avoid the more dust of surface attachment of display screen to reduce the drawback of screen definition, relevant personnel's clearance has been reduced, thereby it is convenient to bring for people's use, and then be favorable to the popularization in market.

Drawings

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

FIG. 2 is a cross-sectional view of the top plate, cabinet and equipment frame structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a side view of the internal structure of the top plate and the inner tank of the present invention;

fig. 5 is a top view of the top plate structure of the present invention.

In the figure: 1. a top plate; 2. a storage cabinet; 3. an equipment frame; 4. an opening; 5. a first chute plate; 6. a first slider; 7. a first support plate; 8. a first support bar; 9. a second support bar; 10. a bearing member; 11. a first electric telescopic rod; 12. a chute; 13. a second slider; 14. a second chute plate; 15. a third slider; 16. a second support plate; 17. a second electric telescopic rod; 18. an inner tank; 19. rotating the rod; 20. a hand wheel; 21. a dust cloth; 22. a limiting rod; 23. a limiting hook; 24. a display screen; 25. a keyboard; 26. a host; 27. and locking the universal wheels.

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 a technical solution: a classroom teaching auxiliary device based on computer application comprises a top plate 1, wherein storage cabinets 2 are fixedly arranged on two sides of the bottom of the top plate 1, a device frame 3 is fixedly arranged between the two storage cabinets 2, the upper part of the device frame 3 is fixedly connected with an inner cavity of an opening 4, the height of the device frame 3 is flush with the opening 4, the top of the top plate 1 is provided with the opening 4 matched with the device frame 3, two sides of the inner cavity of the device frame 3 are fixedly provided with first chute plates 5, the inner cavity of the first chute plates 5 is connected with first sliding blocks 6 in a sliding manner, a first supporting plate 7 is fixedly connected between the two first sliding blocks 6 through a connecting rod, two sides of the bottom of the first supporting plate 7 are rotatably connected with first supporting rods 8 through rotating pieces, two sides of the bottom of the inner cavity of the device frame 3 are rotatably connected with second supporting rods 9 through rotating pieces, and the first supporting rods 8 are rotatably connected with the second supporting rods 9 through bearing pieces 10, a first electric telescopic rod 11 is fixedly arranged at the bottom of an inner cavity of the equipment frame 3 and at one side of the second supporting rod 9 through a connecting plate, the telescopic end of the first electric telescopic rod 11 is fixedly connected with a bearing part 10 through a connecting rod, sliding grooves 12 are respectively arranged at one side of two storage cabinets 2 adjacent to each other and below the equipment frame 3, the inner cavity of each sliding groove 12 is slidably connected with a second sliding block 13, one side of each second sliding block 13 is fixedly connected with a second sliding groove plate 14 through a connecting rod, the inner cavity of each second sliding groove plate 14 is slidably connected with a third sliding block 15, a second supporting plate 16 is fixedly connected between the two third sliding blocks 15 through a connecting rod, a second electric telescopic rod 17 is fixedly arranged at one side of each storage cabinet 2 and below the second sliding groove plate 14 through a fixing plate, the telescopic end of the second electric telescopic rod 17 is fixedly connected with the bottom of the second sliding groove plate 14, an inner groove 18 is arranged at the top of the top plate 1 and at the back side of the opening 4, one side of inside groove 18 inner chamber is rotated through the bearing and is connected with dwang 19, the one end of dwang 19 runs through inside groove 18 and extends to the outside of roof 1, dwang 19 extends to the outside one end fixedly connected with hand wheel 20 of roof 1, the surface of dwang 19 and the inside that is located inside groove 18 are fixed to be convoluteed and have dustproof cloth 21, the terminal surface of dustproof cloth 21 runs through inside groove 18 and extends to the top of roof 1, dustproof cloth 21 extends to the terminal fixed winding of roof 1 top has gag lever post 22, the equal fixed mounting in both sides that roof 1 is positive has spacing hook 23 with gag lever post 22 matched with use, display screen 24 has been placed at the top of first backup pad 7, keyboard 25 has been placed at the top of second backup pad 16, host computer 26 has been placed to the bottom that is located left side locker 2 inner chambers, one side fixed mounting bottom locker 2 has locking universal wheel 27.

And those not described in detail in this specification are well within the skill of those in the art.

When the computer is not used for a long time, the height of the display screen 24 is adjusted to be the lowest by the extension and retraction of the first electric telescopic rod 11, the limiting rod 22 is pulled afterwards, the dustproof cloth 21 wound on the surface of the rotating rod 19 is taken out, cover display screen 24 and move gag lever post 22 to spacing hook 23 in, reach the fixed dustproof effect that can reach dustproof cloth 21, when using again, the user takes out gag lever post 22 from spacing hook 23, reaches to receive dustproof cloth 21 again in the inside groove 18 through the cooperation of hand wheel 20 with dwang 19 afterwards and can normally use once more.

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. A classroom teaching assistance device based on computer applications, comprising a top plate (1), characterized in that: the equipment is characterized in that storage cabinets (2) are fixedly arranged on two sides of the bottom of the top plate (1), an equipment frame (3) is fixedly arranged between the two storage cabinets (2), an opening (4) matched with the equipment frame (3) is formed in the top of the top plate (1), first sliding groove plates (5) are fixedly arranged on two sides of an inner cavity of the equipment frame (3), a first sliding block (6) is connected to the inner cavity of the first sliding groove plate (5) in a sliding manner, a first supporting plate (7) is fixedly connected between the two first sliding blocks (6) through a connecting rod, first supporting rods (8) are rotatably connected to two sides of the bottom of the first supporting plate (7) through rotating pieces, second supporting rods (9) are rotatably connected to two sides of the bottom of the inner cavity of the equipment frame (3) through rotating pieces, and the first supporting rods (8) and the second supporting rods (9) are rotatably connected through bearing pieces (10), a first electric telescopic rod (11) is fixedly arranged at the bottom of an inner cavity of the equipment frame (3) and at one side of the second supporting rod (9) through a connecting plate, the telescopic end of the first electric telescopic rod (11) is fixedly connected with a bearing piece (10) through a connecting rod, two sliding chutes (12) are respectively formed in one side of the two storage cabinets (2) adjacent to the equipment frame (3) and below the equipment frame (3), the inner cavity of each sliding chute (12) is slidably connected with a second sliding block (13), one side of each second sliding block (13) is fixedly connected with a second sliding chute plate (14) through a connecting rod, the inner cavity of each second sliding chute plate (14) is slidably connected with a third sliding block (15), a second supporting plate (16) is fixedly connected between the two third sliding blocks (15) through a connecting rod, and a second electric telescopic rod (17) is fixedly arranged at one side of each storage cabinet (2) and below the second sliding chute plate (14), the telescopic end of the second electric telescopic rod (17) is fixedly connected with the bottom of the second chute plate (14).

2. A computer application based classroom teaching aid according to claim 1, wherein: the top of roof (1) just is located the rear side of opening (4) and opens and is equipped with inside groove (18), one side of inside groove (18) inner chamber is rotated through the bearing and is connected with dwang (19), the outside that inside groove (18) and extend to roof (1) is run through to the one end of dwang (19), dwang (19) extend to roof (1) outside one end fixedly connected with hand wheel (20).

3. A computer application based classroom teaching aid according to claim 2, wherein: the surface of the rotating rod (19) is located inside the inner groove (18) and is fixedly wound with dustproof cloth (21), the tail end face of the dustproof cloth (21) penetrates through the inner groove (18) and extends to the top of the top plate (1), and the tail end face of the dustproof cloth (21) extending to the top of the top plate (1) is fixedly wound with a limiting rod (22).

4. A computer application based classroom teaching aid according to claim 1, wherein: and limiting hooks (23) matched with the limiting rods (22) for use are fixedly mounted on two sides of the front surface of the top plate (1).

5. A computer application based classroom teaching aid according to claim 1, wherein: a display screen (24) is placed at the top of the first supporting plate (7), a keyboard (25) is placed at the top of the second supporting plate (16), and a host (26) is placed at the bottom of the inner cavity of the storage cabinet (2) on the left side.

6. A computer application based classroom teaching aid according to claim 1, wherein: one side of the bottom of the storage cabinet (2) is fixedly provided with a locking universal wheel (27).