CN210983778U

CN210983778U - Ideological and political education contrast presentation device

Info

Publication number: CN210983778U
Application number: CN201921100509.8U
Authority: CN
Inventors: 徐小洁; 张夏晓; 高煜; 吴朝阳
Original assignee: Henan Vocational College of Applied Technology
Current assignee: Henan Vocational College of Applied Technology
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-07-10
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an ideological and political education contrast demonstration device, which comprises a writing board, a main display screen, a fixed frame, an auxiliary display screen, a writing board and a bracket, the main display screen is connected with the writing board through an adhesive and has the size matched with that of the writing board, the auxiliary display screen is connected with the writing board through an adhesive and has the size matched with that of the writing board, the rotating shaft is arranged between the top end and the bottom end of the main display screen and the writing board and between the auxiliary display screen and the writing board, the bottom end of the fixing frame is connected with the main display screen and the auxiliary display screen through a rotating shaft, the surface layer of the writing board is provided with an oily film, a cavity is arranged on one side of the fixing frame, an oil pen is arranged in the cavity, a switch is arranged at the top end of the cavity, the main display screen and the auxiliary display screen are connected with a fixing rod in a rotating mode, the fixing rod is fixedly connected to the surface of the supporting plate, and the storage battery and the two displays are arranged inside the supporting plate. Through the double-screen display, the switching of tablet and display screen is convenient for give lessons, and nimble altitude mixture control is convenient for teacher's use.

Description

Ideological and political education contrast presentation device

Technical Field

The utility model relates to an education contrast device field particularly, relates to an ideological and political education contrast presentation device.

Background

In the ideological and political education teaching in-process, the teacher often need use a large amount of teaching demonstration pictures to demonstrate to the student, but because the demonstration picture is more, it is inconvenient to change fixedly to the demonstration picture, when the teacher needs contrast the demonstration to the demonstration board, be difficult to find suitable space in the teacher and stick up two demonstration boards and contrast, do not play fine contrast effect, and to the teacher that often needs to change class teaching, it is very inconvenient to carry, for reciting more clearly sometimes at ideological and political education in-process, need use the pen, the device highly can not adapt to the not teacher of co-altitude simultaneously, cause indefinite puzzlement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ideological and political education contrast presentation device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ideological and political education contrast demonstration device comprises a writing board, a main display screen, a fixing frame, an auxiliary display screen, a writing board 1 and a support, wherein the main display screen is connected with the writing board through an adhesive, the size of the main display screen is matched with that of the writing board, the auxiliary display screen is connected with the writing board through an adhesive, the size of the auxiliary display screen is matched with that of the writing board, a rotating shaft is arranged between the main display screen and the writing board and between the auxiliary display screen and the top end and the bottom end of the writing board, the bottom end of the fixing frame is connected with the main display screen and the auxiliary display screen through a rotating shaft, an oil film is arranged on the surface layer of the writing board, a cavity is arranged on one side of the fixing frame, an oil pen is arranged in the cavity, a switch is arranged on the top end of the cavity, the rotating shafts at the lower ends of the, the lower end of the supporting plate is connected with a support.

Furthermore, the main display screen is matched with the size of the tablet, and the auxiliary display screen is matched with the size of the tablet.

Further, the support is cup jointed by the first body of rod, the second body of rod, the third body of rod, the fourth rod body and is formed, be equipped with lifting button between the third body of rod and the fourth rod body, the bottom that lifting button is close to front end and tail end is equipped with dead lever and elastic rod respectively, and lifting button middle part is equipped with circular form supporter, and the dead lever is close to bottom position and is equipped with the fixed body, and one side of the first body of rod, the second body of rod, the third body of rod, fourth rod body bottom all is equipped with the aperture.

Furthermore, the top end of the eraser groove is parallel to the supporting plate.

Furthermore, the bottom end of the support is provided with a universal wheel, and a brake is arranged on the universal wheel.

Furthermore, the writing board is made of plastic.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, through being equipped with main, vice display screen, can supply the teacher to carry out the contrast of a courseware.

(2) The utility model discloses in, be equipped with board and oil pen of writing, through the pivot, the teacher can rotate main display screen or vice display screen, reaches the electronic screen and writes the switching between the screen, makes the teacher be convenient for express the idea.

(3) This adaptation is novel in, can height-controlling's support frame through setting up lifting button, and the teacher can be along with the whole device height of self altitude mixture control to adapt to give lessons.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments 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 creative efforts.

Fig. 1 is a schematic structural view of an ideological and political education contrast demonstration apparatus according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of a cavity of the comparative demonstration apparatus for ideological and political education according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of an ideological and political education contrast presentation device lifting button according to the embodiment of the utility model.

Reference numerals:

1. a writing board; 2. a main display screen; 3. a fixed mount; 4. a rotating shaft; 5. fixing the rod; 6. a storage battery; 7. A first rod body; 8. a second rod body; 9. a third rod body; 10. a fourth rod body; 11. a universal wheel; 12. a switch; 13. a cavity; 14. a board erasing slot; 15. a display; 16. a lifting button; 17. a support; 18. a brake; 19. a secondary display screen; 20. a support plate; 21. a small hole; 131. an oily pen; 161. an elastic rod; 162. A support body; 163. fixing the rod; 164. a fixed body.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, an ideological and political education contrast demonstration apparatus according to an embodiment of the present invention includes a tablet 1, a main display screen 2, a fixing frame 3, a sub display screen 19, a tablet 1 and a support 18, the main display screen 2 is connected to the tablet 1 by an adhesive, the size of the main display screen is adapted to be more beautiful, the sub display screen 19 is connected to the tablet 1 by an adhesive, the size of the sub display screen is adapted to be more beautiful, a rotation shaft 4 is disposed between the main display screen 2 and the tablet 1 and between the sub display screen 19 and between the top end and the bottom end of the tablet 1, a teacher can freely switch between the electronic display screen and the tablet 1 by setting the rotation shaft, the bottom end of the fixing frame 3 is connected to the main display screen 2 and the sub display screen 19 by the rotation shaft 4, the two display screens compare courseware for the teacher, the surface layer of the tablet 1 is provided with an oily film to enable the teacher to write, the utility model discloses a blackboard eraser, including mount 3, primary display screen 2, secondary display screen 19, dead lever 5, backup pad 20, battery 6 and two displays 15 are equipped with inside the backup pad 20, one side on backup pad 20 surface is equipped with blackboard eraser groove 14, and the inside blackboard eraser can be placed to the inside, supplies the teacher to use, backup pad 20 lower extreme linking bridge 17.

By the novel scheme, the main display screen 2 is matched with the writing board 1 in size, the auxiliary display screen 19 is matched with the writing board 1 in size, the support 17 is formed by sleeving a first rod body 7, a second rod body 8, a third rod body 9 and a fourth rod body 10, a lifting button 16 is arranged between the third rod body 9 and the fourth rod body 10 and used for controlling the height of the support 17, the bottom parts, close to the front end and the tail end, of the lifting button 16 are respectively provided with a fixed rod 163 and an elastic rod 161 which are used for stretching the rod bodies, the middle part of the lifting button 16 is provided with a circular support body 162, when a teacher presses the elastic rod 161, the rod bodies can contract, when the pressing is stopped and the fixed rod is aligned with the small-hole rod body, the fixed rod 163 is provided with a fixed body 164 close to the bottom end part, so as to control the height better, one side of the bottom ends of the first rod body 7, the second rod body 8, the third rod body 9 and the, the top end of the eraser groove 14 is parallel to the supporting plate 20, so that the whole device is more attractive in appearance, the eraser plate can be placed, the universal wheel 11 is arranged at the bottom end of the support 17, the whole device can be moved by 360 degrees through the universal wheel, the brake 18 is arranged on the universal wheel 11 and used for preventing the device from moving, the fixation of the whole device is achieved, and the writing board is made of plastic materials, so that the quality can be reduced and the writing board can be conveniently rotated.

When the device is applied in detail, a teacher pushes the whole device to move freely through the arranged universal wheels 11, when the device is stopped at a required position, the brake 18 is stepped on, the device can be stopped, the support 17 can be adjusted to shrink through pressing or hearing the elastic rod, so that the height of the adjusting device is consistent with that of the teacher, when the teacher gives a lesson, the teacher can rotate by lightly touching the main display screen and the auxiliary display screen or the writing board 1 through the arranged rotating shaft 4, and the switching between the writing board and the main display screen and the auxiliary display screen is realized, when the writing board 1 is required to be used, the switch 12 is lightly pressed, the oil pen 131 can be taken out to be used on the writing board 1, and the teacher can charge the storage battery 6 in advance on the same day of use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ideological and political education contrast presentation device, includes board (1), main display screen (2), mount (3), vice display screen (19), board (1) and support (17), its characterized in that, main display screen (2) pass through the adhesive with board (1) and are connected, size looks adaptation, vice display screen (19) pass through the adhesive with board (1) and are connected, size looks adaptation, and pivot (4) are located main display screen (2) and board (1) and vice display screen (19) and the centre of board (1) top and bottom, mount (3) bottom is connected with main display screen (2) and vice display screen (19) through pivot (4), board (1) top layer is equipped with oily membrane, mount (3) one side is equipped with cavity (13), be equipped with oily pen (131) in cavity (13), cavity (13) top is equipped with switch (12), main display screen (2) and vice display screen (19) lower extreme pivot (4) all are connected with dead lever (5), dead lever (5) fixed connection is in backup pad (20) surface, backup pad (20) inside is equipped with battery (6) and two displays (15), one side on backup pad (20) surface is equipped with blackboard eraser groove (14), backup pad (20) lower extreme linking bridge (17), support (17) have four.

2. An ideological and political education contrast presentation device according to claim 1, wherein the primary display (2) is sized to the tablet (1) and the secondary display (19) is sized to the tablet (1).

3. The ideological and political education contrast demonstration device according to claim 1, wherein the support (17) is formed by sleeving a first rod body (7), a second rod body (8), a third rod body (9) and a fourth rod body (10), a lifting button (16) is arranged between the third rod body (9) and the fourth rod body (10), a fixed rod (5) and an elastic rod (161) are respectively arranged at the bottoms of the lifting button (16) close to the front end and the tail end, a circular support body (162) is arranged at the middle part of the lifting button (16), a fixed body (164) is arranged at the bottom end part of the fixed rod (5), and small holes (21) are respectively arranged at one sides of the bottom ends of the first rod body (7), the second rod body (8), the third rod body (9) and the fourth rod body (10).

4. An ideological and political education contrast demonstration apparatus according to claim 1 wherein the top of the eraser slot (14) is parallel with the support plate (20).

5. An ideological and political education contrast demonstration apparatus according to claim 1 wherein the bottom end of the support (17) is provided with a universal wheel (11), the universal wheel (11) being provided with a brake (18).

6. An ideological and political education contrast demonstration apparatus according to claim 1 wherein the writing board (1) is of plastics material.