CN215303811U

CN215303811U - Computer course teaching auxiliary device

Info

Publication number: CN215303811U
Application number: CN202121239581.6U
Authority: CN
Inventors: 李晓凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-28
Anticipated expiration: 2031-06-04

Abstract

The utility model belongs to the technical field of computer teaching, in particular to a computer course teaching auxiliary device, which comprises a base, a rotating block and a bolt, wherein a workbench is fixed above the base, a rotating groove is formed in the workbench, a positioning groove is formed in the surface of the rotating block, the rotating block is positioned in the rotating groove, a connecting shaft is arranged below the right side of the bolt, the bolt is positioned above the rotating block, a regulating plate is connected to the right side of the connecting shaft, a cleaning mechanism is arranged on the surface of the front end of the regulating plate, a display screen is arranged on the right side of the cleaning mechanism, a transverse plate is connected to the right side of the base, a slide way is arranged in the transverse plate, and a slide block is arranged in the slide way; according to the utility model, through the arrangement of the cleaning mechanism, the movement of the sliding block in the sliding groove can drive the hairbrush on the connecting rod to move, so that the hairbrush can clean the display screen, the device can be self-cleaned, and the functionality of the device is improved.

Description

Computer course teaching auxiliary device

Technical Field

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

Background

The teaching of electronic computer, the teaching activities of teaching and management in classroom by means of computer, divide into computer-aided teaching system and computer management teaching system, the service object of the computer-aided teaching system is the student, usually the computer provides teaching material and various problems, the student utilizes the terminal machine to talk with the computer directly, the computer-aided teaching form mainly has the formula of giving lessons, some formula of giving lessons, question answer formula, etc., need to use the specialized teaching auxiliary device to the teaching of the computer.

However, the existing teaching aid occupies too much space when not in use, dust is easy to adhere to the surface of the device, the device cannot be cleaned by itself, and time and energy are consumed during cleaning.

Therefore, a computer program teaching aid is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer course teaching auxiliary device, which aims to make up the defects of the prior art and solve the problems that the prior teaching auxiliary device occupies too much space when not used, dust is easy to attach to the surface of the device, the device cannot be cleaned by itself, and time and energy are consumed during cleaning.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a computer course teaching auxiliary device, which comprises a base, a rotating block and a bolt, wherein a workbench is fixed above the base, a rotating groove is arranged inside the workbench, a positioning groove is arranged on the surface of the rotating block, the rotating block is positioned inside the rotating groove, a connecting shaft is arranged below the right side of the bolt, the bolt is positioned above the rotating block, the right side of the connecting shaft is connected with an adjusting plate, the surface of the front end of the adjusting plate is provided with a cleaning mechanism, the right side of the cleaning mechanism is provided with a display screen, the right side of the base is connected with a transverse plate, a slide way is arranged inside the transverse plate, a slide block is arranged inside the slide way, a placing plate is fixed on the left side of the slide block, a partition plate is arranged behind the transverse plate, and the inside of baffle is provided with the thermovent, the rear of baffle is fixed with the extension piece, and the internally mounted of extension piece has the host computer.

Preferably, the positioning grooves are annularly distributed along the circle center of the rotating block, the bolts are perpendicular to the rotating block, and the adjusting plate forms a rotating structure with the workbench through the matching among the connecting shaft, the rotating block and the rotating groove.

Preferably, clearance mechanism includes sliding tray, sliding block, connecting rod and brush, and the inside arrangement of sliding tray has the sliding block, the right side of sliding block is connected with the connecting rod, and the external fixation of connecting rod has the brush.

Preferably, be the swivelling joint between connecting rod and the sliding block, and the brush passes through the cooperation between connecting rod, sliding block and the sliding tray and constitutes elevation structure with the regulating plate to it is symmetrical about the vertical central line of brush between the sliding block.

Preferably, the vertical central line between the placing plate and the transverse plate is overlapped, and the placing plate and the transverse plate form a sliding structure through the matching between the sliding block and the sliding way.

Preferably, be cladding column structure between host computer and the extension piece, and be fixed connection between extension piece, baffle and the base to the baffle passes through the thermovent and constitutes hollow out construction.

The utility model has the advantages that:

1. according to the utility model, through the arrangement of the rotating block and the adjusting plate, the adjusting plate can be driven to rotate through the rotation of the rotating block, when the device is not required to be used, the back of the adjusting plate faces upwards and is flush with the workbench, so that the device does not occupy too much space when not used, and meanwhile, an external medium can be prevented from being attached to the surface of the adjusting plate;

2. according to the utility model, through the arrangement of the cleaning mechanism, the movement of the sliding block in the sliding groove can drive the hairbrush on the connecting rod to move, so that the hairbrush can clean the display screen, the device can be self-cleaned, and the functionality of the device is improved;

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, and 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 these drawings without inventive exercise.

FIG. 1 is a schematic front view of the first embodiment;

FIG. 2 is a schematic side view of a base according to the first embodiment;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the first embodiment.

In the figure: 1. a base; 2. a work table; 3. a rotating groove; 4. rotating the block; 5. positioning a groove; 6. a bolt; 7. a connecting shaft; 8. an adjusting plate; 9. a cleaning mechanism; 901. a sliding groove; 902. a slider; 903. a connecting rod; 904. a brush; 10. a display screen; 11. a transverse plate; 12. a slideway; 13. a slider; 14. placing the plate; 15. a partition plate; 16. a heat dissipation port; 17. an extension block; 18. a host.

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 one

Referring to fig. 1-3, an auxiliary device for computer course teaching comprises a base 1, a rotating block 4 and a bolt 6, wherein a worktable 2 is fixed above the base 1, a rotating groove 3 is arranged inside the worktable 2, a positioning groove 5 is arranged on the surface of the rotating block 4, the rotating block 4 is positioned inside the rotating groove 3, a connecting shaft 7 is arranged below the right side of the bolt 6, the bolt 6 is positioned above the rotating block 4, an adjusting plate 8 is connected to the right side of the connecting shaft 7, a cleaning mechanism 9 is arranged on the front end surface of the adjusting plate 8, a display screen 10 is arranged on the right side of the cleaning mechanism 9, a transverse plate 11 is connected to the right side of the base 1, a slide way 12 is arranged inside the transverse plate 11, a slide block 13 is arranged inside the slide way 12, a placing plate 14 is fixed on the left side of the slide block 13, a partition plate 15 is arranged behind the transverse plate 11, and a heat dissipation port 16 is arranged inside the partition plate 15, an extension block 17 is fixed to the rear of the partition 15, and a main unit 18 is installed inside the extension block 17.

Circle center annular along turning block 4 between constant head tank 5 distributes, and it is mutually perpendicular between bolt 6 and the turning block 4, and regulating plate 8 passes through connecting axle 7, cooperation and workstation 2 constitution revolution mechanic between turning block 4 and the rotation groove 3, rotation through turning block 4 can drive regulating plate 8 and rotate, 8 backs of regulating plate up and workstation 2 parallel and level when need not using the device, make the device can not occupy too much space when not using, also can avoid the external medium to adhere to on the regulating plate 8 is surperficial simultaneously, when needs use the device, through turning block 4 and connecting axle 7 with 8 commentaries on classics of regulating plate can, bolt 6 and constant head tank 5 fix a position rotating block 4, make device regulating plate 8 can not appear rotating because of the influence of gravity when using.

The cleaning mechanism 9 comprises a sliding groove 901, a sliding block 902, a connecting rod 903 and a brush 904, wherein the sliding block 902 is arranged inside the sliding groove 901, the connecting rod 903 is connected to the right side of the sliding block 902, and the brush 904 is fixed outside the connecting rod 903.

For rotating the connection between connecting rod 903 and the sliding block 902, and brush 904 constitutes elevation structure through connecting rod 903, cooperation and regulating plate 8 between sliding block 902 and the sliding tray 901, and symmetrical about the vertical central line of brush 904 between the sliding block 902, the removal of sliding block 902 in sliding tray 901 can drive brush 904 on the connecting rod 903 and remove, make brush 904 clear up display screen 10, thereby make the device can carry out self-cleaning, promoted the functionality of device.

Example two

Referring to fig. 1-3, in the first comparative example, as a supplementary implementation manner of the first example, the vertical center line between the placing plate 14 and the horizontal plate 11 is coincident, the placing plate 14 and the horizontal plate 11 form a sliding structure through the cooperation between the sliding block 13 and the sliding way 12, the placing plate 14 places the keyboard, and the placing plate 14 can be translated through the sliding of the sliding block 13 in the sliding way 12, so that the keyboard is not exposed to the air at ordinary times, the situation that dust is attached to the keyboard is prevented, and excessive space is not occupied when the device is not used.

Host computer 18 and extend and be cladding column structure between the piece 17, and extend and be fixed connection between piece 17, baffle 15 and the base 1 to baffle 15 passes through thermovent 16 and constitutes hollow out construction, extends piece 17 and baffle 15 and provides the protection to host computer 18, and the heat that host computer 18 during operation produced can follow and extend in the piece 17 and dispel when the thermovent 16.

The working principle is that firstly, the device is arranged at a proper position, the base 1 supports the device, the adjusting plate 8 can be driven to rotate by the rotation of the rotating block 4, when the device is not needed to be used, the back of the adjusting plate 8 faces upwards and is flush with the workbench 2, so that the device does not occupy excessive space when not used, and simultaneously, the external medium can be prevented from being attached to the surface of the adjusting plate 8, when needs use the device, through turning block 4 and connecting axle 7 with regulating plate 8 turn up can, bolt 6 and constant head tank 5 fix a position turning block 4, make device regulating plate 8 can not appear rotating because of the influence of gravity when using, the removal of sliding block 902 in sliding tray 901 can drive brush 904 on the connecting rod 903 and remove, make brush 904 clear up display screen 10, thereby make the device can carry out self-cleaning, the functionality of device has been promoted.

Place board 14 and place the keyboard, can carry out the translation to placing board 14 through the slip of slider 13 in slide 12, make the keyboard can not expose in the air at ordinary times, prevented the condition of dust attached to on the keyboard, can not occupy too much space when not using the device simultaneously, extend piece 17 and baffle 15 and provide the protection to host computer 18, the heat that host computer 18 during operation produced can follow and extend in the piece 17 when the thermovent 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A computer course teaching auxiliary device which is characterized in that: comprises a base (1), a rotating block (4) and a bolt (6), wherein a workbench (2) is fixed above the base (1), a rotating groove (3) is formed in the workbench (2), a positioning groove (5) is formed in the surface of the rotating block (4), the rotating block (4) is positioned in the rotating groove (3), a connecting shaft (7) is arranged below the right side of the bolt (6), the bolt (6) is positioned above the rotating block (4), an adjusting plate (8) is connected to the right side of the connecting shaft (7), a cleaning mechanism (9) is arranged on the surface of the front end of the adjusting plate (8), a display screen (10) is installed on the right side of the cleaning mechanism (9), a transverse plate (11) is connected to the right side of the base (1), a slide way (12) is arranged in the transverse plate (11), and a slide block (13) is installed in the slide way (12), and a placing plate (14) is fixed on the left side of the sliding block (13), a partition plate (15) is arranged behind the transverse plate (11), a heat dissipation opening (16) is formed in the partition plate (15), an extension block (17) is fixed on the rear side of the partition plate (15), and a host (18) is installed in the extension block (17).

2. A computer-program teaching aid as claimed in claim 1, wherein: the positioning grooves (5) are annularly distributed along the circle center of the rotating block (4), the bolt (6) is perpendicular to the rotating block (4), and the adjusting plate (8) forms a rotating structure with the workbench (2) through the matching of the connecting shaft (7), the rotating block (4) and the rotating groove (3).

3. A computer-program teaching aid as claimed in claim 1, wherein: the cleaning mechanism (9) comprises a sliding groove (901), a sliding block (902), a connecting rod (903) and a brush (904), the sliding block (902) is arranged in the sliding groove (901), the connecting rod (903) is connected to the right side of the sliding block (902), and the brush (904) is fixed to the outer portion of the connecting rod (903).

4. A computer-program teaching aid as claimed in claim 3, wherein: for rotating connection between connecting rod (903) and sliding block (902), and brush (904) constitutes elevation structure through cooperation between connecting rod (903), sliding block (902) and sliding tray (901) and regulating plate (8), and symmetrical about the vertical central line of brush (904) between sliding block (902).

5. A computer-program teaching aid as claimed in claim 1, wherein: the vertical central lines between the placing plate (14) and the transverse plate (11) are overlapped, and the placing plate (14) and the transverse plate (11) form a sliding structure through the matching between the sliding block (13) and the sliding way (12).

6. A computer-program teaching aid as claimed in claim 1, wherein: the host (18) and the extension block (17) are in a coating structure, the extension block (17), the partition plate (15) and the base (1) are fixedly connected, and the partition plate (15) forms a hollow structure through the heat dissipation port (16).