CN214098707U

CN214098707U - Electronic teaching aid for high school information technology teaching

Info

Publication number: CN214098707U
Application number: CN202022607053.3U
Authority: CN
Inventors: 王晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-31
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses an electronic teaching aid is used in information technology teaching of high school, including the teaching aid main part, one side of teaching aid main part is equipped with the display screen, the display screen bottom is equipped with control panel, inside host computer and the power of being equipped with of teaching aid main part, the input of display screen and the output electric connection of host computer, power and host computer electric connection, one side of display screen is equipped with the clipboard, teaching aid main part below is equipped with supporting mechanism, the utility model discloses can let the teacher broadcast teaching content when teaching carry out the blackboard writing explanation on one side, improved the interactivity between teachers and students, and then improved the teaching quality.

Description

Electronic teaching aid for high school information technology teaching

Technical Field

The utility model relates to a teaching tool technical field especially relates to an electronic teaching aid is used in high school information technology teaching.

Background

Information Technology (abbreviated as IT) is a general name of various technologies mainly used for managing and processing Information, and according to new course standards of 2017, a program structure is changed from 6 modules of original two types of courses which are required to be revised and selected to 10 modules of three types of courses which are required to be revised, required to be revised and selected, specifically, the required courses in the new course are divided into 2 modules which are respectively a data and calculation, an Information system and a society, the course is changed from 2 points to 3 points, each 18 points requires 54 points, and the required courses are taken as the basis of a qualification test of the subject academic level, the required courses are newly added, the total 6 modules are required, each 2 points is 2 points, and each 18 points requires 36 points. The system is used as the development and deepening of the necessary course, students can choose to learn according to the capacity and development requirements on the basis of the full repair of the necessary scores, wherein a data and data structure, a network foundation, data management and analysis are used as the basis of the horizontal graded examination of the subject and academic industry;

present high school information technology electronic teaching aid for teaching adopts the electronic screen broadcast mostly, cooperates the teacher to explain, and the teacher can't carry out the blackboard writing explanation while broadcasting the teaching content when using this kind of teaching aid, has reduced the interactivity between teacher and the student, and then has influenced student's learning effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an electronic teaching aid is used in information technology teaching of high school can let the teacher broadcast the teaching content when teaching and carry out the blackboard writing explanation on one side, has improved the interactivity between teachers and students, and then has improved the teaching quality.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electronic teaching aid is used in information technology teaching of high school, includes the teaching aid main part, one side of teaching aid main part is equipped with the display screen, the display screen bottom is equipped with control panel, inside host computer and the power of being equipped with of teaching aid main part, the input of display screen and the output electric connection of host computer, power and host computer electric connection, one side of display screen is equipped with the clipboard, teaching aid main part below is equipped with supporting mechanism.

As a preferred technical scheme of the utility model, supporting mechanism includes the first support sleeve of being connected with teaching aid main part bottom, first support sleeve outside cover is equipped with the second support sleeve, the inside bottom of second support sleeve is equipped with the motor, the output of motor is equipped with the lead screw, inside the lead screw stretched into first support sleeve, the cover was equipped with the thread bush piece on the lead screw, the both sides of thread bush piece all are connected with the connecting rod, two the connecting rod all with the inner wall fixed connection of first support sleeve, the one end of keeping away from the motor on the lead screw is equipped with the stopper.

As a preferred technical scheme of the utility model, the second supports the cover bottom and is equipped with the base, the bottom of base is equipped with the universal wheel, the universal wheel is equipped with four groups and evenly distributed around the base bottom, be equipped with the brake block on the universal wheel.

As an optimal technical scheme of the utility model, one side of second supporting sleeve is fixed and is equipped with first storing box, the fixed second storing box that is equipped with in one side of keeping away from first storing box on the second supporting sleeve.

As an optimal technical scheme of the utility model, second storing box top is equipped with the apron, it is articulated through the hinge between apron and the second storing box.

As a preferred technical scheme of the utility model, one side of keeping away from the display screen in the teaching aid main part evenly is equipped with the louvre.

As a preferred technical scheme of the utility model, the one end both sides that first support sleeve is connected with the teaching aid main part all are equipped with the support frame, the other end and the teaching aid main part fixed connection of support frame.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model is provided with a display screen, a host computer, a writing board and the like, when the device is used, the host computer and the display screen are powered by a power supply, the display screen is opened to play the teaching content, and the blackboard writing is carried out on the writing board by using chalks or writing erasable pens to facilitate the understanding of students, thereby realizing the purpose of playing the teaching content and simultaneously carrying out the blackboard writing explanation by teachers during teaching, improving the interactivity between teachers and students and further improving the teaching quality;

2. the utility model discloses be equipped with motor, lead screw, screw sleeve piece etc. during use this device, drive the lead screw through the starter motor and rotate, screw sleeve piece and first support sleeve can carry out the motion of upper and lower direction this moment, can adjust the height of display screen and clipboard from this, make things convenient for the back row student to watch.

Drawings

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

fig. 2 is a sectional view of the supporting mechanism of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

wherein: 1. a teaching aid main body; 2. a writing board; 3. a display screen; 4. a first support sleeve; 5. a second support sleeve; 6. a support frame; 7. a first storage box; 8. a second storage box; 9. a cover plate; 10. a base; 11. a universal wheel; 12. a motor; 13. a screw rod; 14. a limiting block; 15. a threaded bushing block; 16. a connecting rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, the utility model provides an electronic teaching aid for high school information technology teaching, which comprises a teaching aid main body 1, wherein one side of the teaching aid main body 1 is provided with a display screen 3, the bottom of the display screen 3 is provided with a control panel, a host and a power supply are arranged in the teaching aid main body 1, the input end of the display screen 3 is electrically connected with the output end of the host, the power supply is electrically connected with the host, one side of the display screen 3 is provided with a writing board 2, and a support mechanism is arranged below the teaching aid main body 1;

when the device is used, power is supplied to the host and the display screen 3 through the power supply, the display screen 3 is opened to play teaching contents, the chalk or the writing erasable pen is used for explaining the teaching contents on the writing board 2, so that students can conveniently understand the teaching contents, the purpose of teaching contents playing and explaining the teaching contents is realized by a teacher during teaching, the interactivity between teachers and students is improved, and the teaching quality is improved.

In another embodiment, as shown in fig. 1-3, the utility model discloses that the supporting mechanism comprises a first supporting sleeve 4 connected with the bottom of the teaching aid main body 1, a second supporting sleeve 5 is sleeved outside the first supporting sleeve 4, a motor 12 is arranged at the bottom end inside the second supporting sleeve 5, a lead screw 13 is arranged at the output end of the motor 12, the lead screw 13 extends into the first supporting sleeve 4, a threaded sleeve block 15 is sleeved on the lead screw 13, two sides of the threaded sleeve block 15 are both connected with connecting rods 16, both the connecting rods 16 are both fixedly connected with the inner wall of the first supporting sleeve 4, and a limit block 14 is arranged at one end of the lead screw 13, which is far away from the motor 12;

when the device is used, the screw rod 13 is driven to rotate through the starting motor 12, the screw sleeve block 15 and the first supporting sleeve 4 can move up and down, the height of the display screen 3 and the height of the writing board 2 can be adjusted accordingly, and the student at the back row can watch the writing board conveniently.

In another embodiment, as shown in fig. 1-3, the utility model discloses that a base 10 is arranged at the bottom of the second supporting sleeve 5, universal wheels 11 are arranged at the bottom of the base 10, four groups of universal wheels 11 are arranged and evenly distributed around the bottom of the base 10, and brake pads are arranged on the universal wheels 11; can conveniently carry out the removal of arbitrary direction to the device through setting up universal wheel 11, can make things convenient for the student at each corner in the classroom to watch by mobile device when teaching, can conveniently fix a position the device through setting up the brake block, prevent that the teacher from carrying out the device removal when writing on blackboard.

In another embodiment, as shown in fig. 1-3, the present invention discloses that a first storage box 7 is fixedly disposed on one side of a second supporting sleeve 5, and a second storage box 8 is fixedly disposed on one side of the second supporting sleeve 5 away from the first storage box 7; through setting up first storing box 7 and second storing box 8 can make things convenient for the teacher to classify to put in order and deposit the teaching aid of difference.

In another embodiment, as shown in fig. 1-3, the utility model discloses that a cover plate 9 is arranged above the second storage box 8, and the cover plate 9 is hinged with the second storage box 8 through a hinge; the chalk dust can be prevented from falling into the second storage box 8 when the teacher writes on the writing board 2 through the hinged cover plate 9 on the second storage box 8, and the chalk dust is difficult to clean due to pollution.

In another embodiment, as shown in fig. 1-3, the utility model discloses that the side of the teaching aid body 1 away from the display screen 3 is uniformly provided with heat dissipation holes; the host computer inside teaching aid main part 1 is conveniently dispelled the heat through setting up the louvre, has improved the life of device.

In another embodiment, as shown in fig. 1-3, the utility model discloses that both sides of one end of the first supporting sleeve 4 connected with the teaching aid main body 1 are provided with supporting frames 6, and the other end of the supporting frame 6 is fixedly connected with the teaching aid main body 1; can play certain supporting role to teaching aid main part 1 through setting up support frame 6, and then increase the stability of device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electronic teaching aid is used in information technology teaching of high school, includes teaching aid main part (1), its characterized in that: a display screen (3) is arranged on one side of the teaching aid main body (1), a control panel is arranged at the bottom of the display screen (3), a host and a power supply are arranged in the teaching aid main body (1), the input end of the display screen (3) is electrically connected with the output end of the host, the power supply is electrically connected with the host, a writing board (2) is arranged on one side of the display screen (3), and a supporting mechanism is arranged below the teaching aid main body (1);

the supporting mechanism comprises a first supporting sleeve (4) connected with the bottom of the teaching aid main body (1), a second supporting sleeve (5) is sleeved outside the first supporting sleeve (4), a motor (12) is arranged at the bottom end inside the second supporting sleeve (5), a lead screw (13) is arranged at the output end of the motor (12), the lead screw (13) stretches into the first supporting sleeve (4), a threaded sleeve block (15) is sleeved on the lead screw (13), connecting rods (16) and two are connected to the two sides of the threaded sleeve block (15), the connecting rods (16) are fixedly connected with the inner wall of the first supporting sleeve (4), and a limiting block (14) is arranged at one end, far away from the motor (12), of the lead screw (13).

2. An electronic teaching aid for high school information technology teaching according to claim 1, characterized in that: second support sleeve (5) bottom is equipped with base (10), the bottom of base (10) is equipped with universal wheel (11), universal wheel (11) are equipped with four groups and evenly distributed around base (10) bottom, be equipped with the brake block on universal wheel (11).

3. An electronic teaching aid for high school information technology teaching according to claim 1, characterized in that: one side of the second supporting sleeve (5) is fixedly provided with a first storage box (7), and one side of the second supporting sleeve (5) far away from the first storage box (7) is fixedly provided with a second storage box (8).

4. An electronic teaching aid for high school information technology teaching according to claim 3, characterized in that: a cover plate (9) is arranged above the second storage box (8), and the cover plate (9) is hinged to the second storage box (8) through a hinge.

5. An electronic teaching aid for high school information technology teaching according to claim 1, characterized in that: one side of the teaching aid main body (1) far away from the display screen (3) is uniformly provided with heat dissipation holes.

6. An electronic teaching aid for high school information technology teaching according to claim 1, characterized in that: one end both sides that first support sleeve (4) and teaching aid main part (1) are connected all are equipped with support frame (6), the other end and teaching aid main part (1) fixed connection of support frame (6).