CN212624435U - Multi-functional teaching aid based on thought chart - Google Patents

Abstract

The utility model discloses a multi-functional teaching aid based on thinking guide picture, including fixed box and projecting apparatus, the front surface movable mounting of fixed box has the clipboard, the internally mounted of fixed box is equipped with the projection structure, the place ahead fixed mounting of fixed box has the projecting apparatus, the front surface of fixed box is close to the equal fixed mounting in both sides position and has the removal spout, the inboard bottom of fixed box is equipped with between the storage. A multi-functional teaching aid based on thinking guide picture, can improve the rate of utilization of this teaching aid space area to improve this teaching aid's practicality, and can increase the area that presents the thinking guide picture, the teacher of imparting knowledge to students can clean out the handwriting on the clipboard in addition and continue the explanation at the back, does not let take classroom time, and the photo projection of preceding save is in the student of some basic weaknesses of being convenient for in the top note down, is used for the temperature to learn after class.

Description

Multi-functional teaching aid based on thought chart

Technical Field

The utility model relates to a teaching aid field, in particular to multi-functional teaching aid based on thinking guide chart.

Background

Teaching aids enable students to intuitively and vividly understand various appliances used by teaching contents and general names of appliances used by teachers during teaching, the teaching aids are short for short, can improve learning interest of the students, enrich perceptual knowledge, help to form clear concepts, and develop observation ability and thinking ability of the students, and are generally classified into 3 types of common teaching aids, special teaching aids and infant teaching aids; however, there is certain drawback in the multi-functional teaching aid of current thinking guide chart when using, in use often need wait for the student to take notes and just can continue to explain down, make the classroom time of having wasted, thereby reduce the explanation progress, and clean the weak student of some bases in back and can not be quick note down, thereby influence the teaching quality, teaching aid can not have the function that the storage was placed in addition, often need make a round trip to carry some other instruments of teaching, and forget to carry easily and influence the classroom time of giving lessons.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a multi-functional teaching aid based on thinking guide chart, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional teaching aid based on thinking guide picture, includes fixing box and projecting apparatus, fixing box's front surface movable mounting has the clipboard, fixing box's internally mounted is equipped with the projection structure, fixing box's the place ahead fixed mounting has the projecting apparatus.

Preferably, the front surface of the fixed box body is fixedly provided with a movable sliding chute close to the two sides, and the bottom of the inner side of the fixed box body is provided with a storage room.

Preferably, the equal fixed mounting in both sides of clipboard has the mounting bracket, the surface movable mounting of mounting bracket has the movable pulley, the clipboard passes through the movable pulley and removes and fixed box movable mounting in removing the spout.

Preferably, the last fixed surface of projecting apparatus installs the installing support, the upper end fixed mounting of installing support has the mounting panel, and the surface of mounting panel is close to four corners position and has all seted up fixing hole.

Preferably, the projection structure includes installation frame, spiral pipe, a zip fastener strip, cloth curtain, No. two zip fastener strips, lead screw and servo motor, the equal fixed mounting in both sides of installation frame has the spiral pipe, the inboard fixed surface of installation frame installs a zip fastener strip, the inboard surface connection that is located a zip fastener strip of installation frame installs the cloth curtain, the equal fixed mounting in surface edge of cloth curtain has No. two zip fastener strips, the lead screw is installed to the inside spiral of spiral pipe, the lead screw passes through the output and is connected with servo motor.

Preferably, the servo motor is fixedly installed at the position, close to the two sides, of the bottom in the fixed box body, and the cloth curtain is fixedly connected and installed with the installation frame through a zipper strip I, a zipper strip II and a zipper.

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

in the utility model, the teaching teacher can lift the writing board upwards through the fixed box body, thereby some teaching tools can be placed in the storage room in the fixed box body, thus the utilization rate of the space area of the teaching tools can be improved, thereby the practical performance of the teaching tools can be improved, the teaching personnel writes the thought guide book on the writing board for teaching explanation through the arranged projection structure and the projector, the characters on the writing board can be photographed through the remote control projector after the explanation, the photographed image can be projected on the surface of the cloth curtain above through the projection, thereby not only the area for presenting the thought guide picture can be increased, but also the teaching teacher can wipe off the handwriting on the writing board to continue the explanation at the back, the classroom time is not wasted, and the picture stored in front is projected on the upper part to be convenient for students with some basic weaknesses to take notes, is used for warm study after class.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional teaching aid based on a mind map;

FIG. 2 is a partial cross-sectional view of the fixed box and the projection structure of the multifunctional teaching aid based on the mind map of the present invention;

fig. 3 is the utility model relates to a local section view of fixed box of multi-functional teaching aid based on thinking map.

In the figure: 1. fixing the box body; 101. a moving chute; 102. a storage room; 2. a projector; 201. mounting a bracket; 3. a writing board; 301. a sliding wheel; 302. a mounting frame; 4. a projection structure; 401. installing a frame; 402. a spiral tube; 403. a first zipper strip; 404. cloth curtain; 405. a second zipper strip; 406. a screw rod; 407. a servo motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a multifunctional teaching aid based on thinking diagrams comprises a fixed box body 1 and a projector 2, wherein a writing board 3 is movably arranged on the front surface of the fixed box body 1, a projection structure 4 is arranged in the fixed box body 1, and the projector 2 is fixedly arranged in front of the fixed box body 1;

the front surface of the fixed box body 1 is fixedly provided with moving chutes 101 at positions close to the two sides, and the bottom of the inner side of the fixed box body 1 is provided with a storage room 102; mounting frames 302 are fixedly mounted on two sides of the writing board 3, sliding wheels 301 are movably mounted on the surfaces of the mounting frames 302, the writing board 3 moves in the movable sliding groove 101 through the sliding wheels 301 and is movably mounted with the fixed box body 1, and a teacher can lift the writing board 3 upwards during use, so that some teaching tools can be placed in the storage room 102, the utilization rate of the space area of the teaching tool can be improved, and the practicability of the teaching tool can be improved; the upper surface of the projector 2 is fixedly provided with a mounting bracket 201, the upper end of the mounting bracket 201 is fixedly provided with a mounting plate, and the surface of the mounting plate is provided with fixing through holes at positions close to four corners; the projection structure 4 comprises an installation frame 401, a spiral pipe 402, a first zipper strip 403, a cloth screen 404, a second zipper strip 405, a screw rod 406 and a servo motor 407, wherein the spiral pipe 402 is fixedly installed on both sides of the installation frame 401, the first zipper strip 403 is fixedly installed on the inner side surface of the installation frame 401, the cloth screen 404 is installed on the surface of the first zipper strip 403 on the inner side of the installation frame 401 in a connected mode, the second zipper strip 405 is fixedly installed on the surface edge of the cloth screen 404, the screw rod 406 is spirally installed inside the spiral pipe 402 and is connected with the servo motor 407 through an output end, during teaching, a teaching person writes a thought-guiding book on the writing board 3 for teaching explanation, after explanation, characters on the writing board 3 can be photographed through a remote control projector 2, after shooting, the thought-guiding book can be projected to the surface of the cloth screen 404 above the projection through the projection, so that the area for presenting a thought-guiding picture can be increased, moreover, the teacher can wipe off the handwriting on the writing board 3 to continue the subsequent explanation without spending class time, and the front stored photos are projected above the writing board to facilitate some students with weak foundations to take notes for warm-learning after class; the servo motor 407 is fixedly mounted at the bottom of the fixed box 1 near the two sides, and the cloth screen 404 is fixedly connected and mounted with the mounting frame 401 through the first zipper strip 403, the second zipper strip 405 and the zipper.

It should be noted that, the utility model relates to a multifunctional teaching aid based on thought guide chart, when teaching, firstly, the fixed box 1 needs to be fixedly installed on the wall surface of the classroom, then the installation support 201 and the projector 2 are fixedly installed at the proper position in front of the fixed box 1, and the appointed projection range and the photographing range of the projector 2 can be ensured, after installation, the power of the servo motor 407 and the projector 2 can be switched on, at this time, the teaching personnel drives the lead screw 406 by controlling the servo motor 407, the lead screw 406 drives the installation frame 401 to ascend by the spiral pipe 402, thereby the cloth curtain 404 in the projection structure 4 is ascended to the upper part of the fixed box 1 to be fixed, after fixation, the teaching personnel writes the thought guide book on the writing board 3 to teach and explain, after explanation, the characters on the writing board 3 can be controlled by the remote control projector 2 to take a picture, after taking a picture, the picture can be projected on the surface of the cloth curtain 404 above, not only can increase the area that presents the thinking guide picture like this, the teacher of imparting knowledge to students can clean out the handwriting on clipboard 3 and continue the explanation at latter stage moreover, do not let take the classroom time, and the photo projection of preceding save is convenient for some weak students in basis to write down the note in the top, be used for the class back to be warm, the teacher of imparting knowledge to students can upwards lift clipboard 3 in addition, thereby can place some apparatus of teaching in 102 between the storage, like this alright improve the rate of utilization of this teaching apparatus space area, thereby improve the practicality of this teaching apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a multi-functional teaching aid based on thinking guide picture which characterized in that: including fixed box (1) and projecting apparatus (2), the front surface movable mounting of fixed box (1) has clipboard (3), the internally mounted of fixed box (1) is equipped with projection structure (4), the place ahead fixed mounting of fixed box (1) has projecting apparatus (2).

2. A multifunctional teaching aid based on mind map as claimed in claim 1, which is characterized in that: the front surface of the fixed box body (1) is provided with a movable sliding chute (101) close to the positions of two sides, and the bottom of the inner side of the fixed box body (1) is provided with a storage room (102).

3. A multi-functional educational appliance based on mind map as set forth in claim 2, wherein: the equal fixed mounting in both sides of clipboard (3) has mounting bracket (302), the surface activity of mounting bracket (302) installs movable pulley (301), clipboard (3) move in removing spout (101) through movable pulley (301) with fixed box (1) movable mounting.

4. A multifunctional teaching aid based on mind map as claimed in claim 1, which is characterized in that: the last fixed surface of projecting apparatus (2) installs installing support (201), the upper end fixed mounting of installing support (201) has the mounting panel, and the surface of mounting panel is close to the four corners position and has all seted up fixing hole.

5. A multifunctional teaching aid based on mind map as claimed in claim 1, which is characterized in that: projection structure (4) are including installation frame (401), spiral pipe (402), draw zipper strip (403), cloth curtain (404), No. two draw zipper strip (405), lead screw (406) and servo motor (407), the equal fixed mounting in both sides of installation frame (401) has spiral pipe (402), the inboard fixed surface of installation frame (401) installs No. one and draws zipper strip (403), the inboard of installation frame (401) is located the surface connection who draws zipper strip (403) and installs cloth curtain (404), the equal fixed mounting in surface edge of cloth curtain (404) has No. two to draw zipper strip (405), lead screw (406) are installed to the inside spiral of spiral pipe (402), lead screw (406) are connected with servo motor (407) through the output.

6. The multi-functional educational appliance based on mind map of claim 5, wherein: servo motor (407) fixed mounting is close to both sides position in fixed box (1) bottom, cloth curtain (404) draw zipper strip (403), No. two draw zipper strip (405) and zip and installation frame (401) fixed connection installation.

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