CN211479312U - Vietnamese teaching is with multi-media audio-visual education programme equipment - Google Patents

Abstract

The utility model discloses a multimedia audio-visual education programme equipment is used in vietnamese teaching, the on-line screen storage device comprises a base, the top fixed mounting of base has first stand, the inside of first stand is equipped with the cylinder groove, and the cylinder inslot is pegged graft and is had the second stand, peg graft at the cylinder inslot in the bottom of second stand, the top fixed mounting of second stand has the frame, the inside of frame is equipped with the display, both ends are all fixed solid fixed ring that is equipped with about the leading flank of frame. The utility model discloses a establish solid fixed ring in the front side of frame, insert solid fixed ring through the top of pole setting and fix the blank, convenient and practical blank, when not using, take off the blank and can use the display, be fit for switching the practicality in the teaching, especially use when activities such as the angle of whispering, little classroom of exercise, whispering salon, satisfy the small scale and write and functions such as multimedia presentation, nimble multi-purpose, easily carry and collection, convenient operation, reasonable in design, the practicality is stronger.

Description

Vietnamese teaching is with multi-media audio-visual education programme equipment

Technical Field

The utility model belongs to multimedia audio-visual education equipment field, specifically speaking relates to a multimedia audio-visual education equipment is used in vietnamese teaching.

Background

With the continuous updating of teaching equipment, multimedia teaching appears in teaching mechanisms, a plurality of multimedia used at present are available in projection screens and liquid crystal screens, and can be applied to class in classrooms, but the multimedia equipment which is in a small range, small space or convenient to move and carry is few, and particularly relates to extracurricular exercise activities in foreign language teaching, such as Vietnamese teaching, the Vietnamese book is a small language, the proportion is small in various foreign language types, the chances of practicing learning are few, more multimedia is practiced by depending on the Vietnamese corner of an organization, under the environment of modern multimedia popularization, the multimedia teaching equipment which is easy to carry and convenient to practice is needed, and therefore, the multimedia electric equipment for the Vietnamese teaching is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a multimedia audio-visual education equipment is used in vietnamese teaching, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides a multi-media audio-visual education programme equipment is used in vietnamese teaching, the on-line screen storage device comprises a base, the top fixed mounting of base has first stand, the inside of first stand is equipped with the cylinder groove, and the cylinder inslot is pegged graft there is the second stand, peg graft at the cylinder inslot in the bottom of second stand, and the top fixed mounting of second stand has the frame, the inside of frame is equipped with the display, both ends are all fixed and are equipped with solid fixed ring about the leading flank of frame, and solid fixed ring's inside wall slidable mounting has the pole setting, the fixed cover in middle part of pole setting is equipped with the ring, and the bottom of ring is connected with the one end of spring, and the top at solid fixed ring is installed to the other end of spring, the leading flank demountable installation of frame has the blank, and the fixed plate.

The lower part of second stand is equipped with adjustment mechanism, adjustment mechanism includes horizontal pole, internal thread ring, the first stand be equipped with two vertical openings, the axis coplane of two vertical openings and first stand, the external wall at first stand of internal thread ring spiro union, the external wall of first stand be equipped with internal thread ring assorted screw thread, the horizontal pole crosses the second stand and sets up in the lower part of second stand, both ends head slides respectively about the horizontal pole and sets up in two openings and the top of laminating internal thread ring.

And furthermore, rollers are arranged at the bottom of the base.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a establish solid fixed ring in the front side of frame, insert solid fixed ring through the top of pole setting and fix the blank, convenient and practical blank, when not using, take off the blank and can use the display, be fit for switching the practicality in the teaching, especially use when activities such as the angle of whispering, little classroom of exercise, whispering salon, satisfy the small scale and write and functions such as multimedia presentation, nimble multi-purpose, easily carry and collection, convenient operation, reasonable in design, the practicality is stronger.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic view of the present invention at a;

fig. 3 is a schematic view of the position b of the present invention.

In the figure: 1-a base; 2-a first upright; 3-a cylindrical groove; 4-an adjustment mechanism; 5-a second upright post; 6-a frame; 7-a display; 8-fixing the ring; 9-erecting a rod; 10-ring; 11-a spring; 12-a white board; 13-fixing the plate; 14-a through hole; 15-a cross bar; 16-an internally threaded ring; 17-a port; 19-roller.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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

Example one

As shown in fig. 1 to 3, the multimedia audio-visual education device for vietnamese teaching of the present embodiment includes a base 1, a first column 2 is fixedly installed at the top of the base 1, a cylindrical groove 3 is installed inside the first column 2, a second column 5 is inserted into the cylindrical groove 3, the bottom end of the second column 5 is inserted into the cylindrical groove 3, a frame 6 is installed at the top end of the second column 5, and a display 7 is installed inside the frame 6. The left end and the right end of the front side face of the frame 6 are respectively provided with a fixing ring 8, the inner side wall of each fixing ring 8 is slidably provided with a vertical rod 9, the middle part of each vertical rod 9 is fixedly sleeved with a circular ring 10, the bottom of each circular ring 10 is connected with one end of a spring 11, and the other end of each spring 11 is arranged at the top of each fixing ring 8; the whiteboard 12 is detachably mounted on the front side surface of the frame 6, fixing plates 13 are fixedly mounted at the left end and the right end of the whiteboard 12, through holes 14 are formed in the tops of the fixing plates 13, and the fixing plates 13 are slidably sleeved on the vertical rods 9 through the through holes 14. The ring 10 on the upright rod 9 moves synchronously with the upright rod 9, and due to the existence of the spring 11, the buffer effect can be achieved, the white board 12 is in a standing state and is shielded at the front side of the display 7 when the top end of the upright rod 9 is inserted into the through hole 14, the white board 12 can be used at the moment, the display or the white board can be selected according to the situation when Vietnamese teaching is performed, and particularly, the white board is used in Vietnamese angles, practice lessons, Vietnamese salons and other activities, and the writing and the multimedia demonstration which can possibly occur in the activities are combined by matching with the multimedia and the handwriting white board, so that the functions of small-range writing, multimedia demonstration and the like are met, and the small-practice learning of. The bottom of the base 1 is provided with a roller 18, which is convenient to move.

Wherein, the lower part of the second upright post 5 is provided with an adjusting mechanism 4, the adjusting mechanism 4 is used for adjusting the position of the second upright post 5 in the cylindrical groove 3, and further change the height of the display 7, the adjusting mechanism 4 comprises a cross bar 15 and an internal thread ring 16, the side wall of the first upright post 2 is provided with two vertical through holes 17, the two vertical through holes 17 are coplanar with the middle shaft of the first upright post 2, two lines of two vertical openings pass the axle center promptly, and the 16 spiro unions of internal thread ring are at the lateral wall of first stand 2, and the lateral wall of first stand 2 be equipped with the 16 assorted screw threads of internal thread ring, and horizontal pole 15 crosses second stand 5 and sets up in the lower part of second stand 5, and both ends head slides respectively about horizontal pole 15 and sets up in two openings 17 and the top of internal thread ring 16 including the laminating, rotates internal thread ring 16, and internal thread ring 16 drives horizontal pole 15 when reciprocating and reciprocates. Preferably, there may be two internally threaded rings 16, one disposed below the crossbar 15 and the other inverted above the crossbar 15, so that the crossbar can be adjusted up and down by the two internally threaded rings 16 and has a locking function.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (3)

1. The utility model provides a vietnamese teaching is with multi-media audio-visual education equipment which characterized in that: comprises a base (1), a first upright post (2) is fixedly mounted at the top of the base (1), a cylindrical groove (3) is arranged in the first upright post (2), a second upright post (5) is inserted in the cylindrical groove (3), the bottom end of the second upright post (5) is inserted in the cylindrical groove (3), a frame (6) is fixedly mounted at the top end of the second upright post (5), a display (7) is arranged in the frame (6), fixing rings (8) are fixedly arranged at the left end and the right end of the front side surface of the frame (6), an upright post (9) is slidably mounted on the inner side wall of each fixing ring (8), a ring (10) is fixedly sleeved in the middle of each upright post (9), the bottom of each ring (10) is connected with one end of a spring (11), the other end of each spring (11) is mounted at the top of each fixing ring (8), a white board (12) is detachably mounted on the front side surface of, fixed plates (13) are installed at the left end and the right end of the white board (12), through holes (14) are formed in the tops of the fixed plates (13), and the fixed plates (13) are slidably sleeved on the vertical rods (9) through the through holes (14).

2. The multimedia audio-visual education apparatus for Vietnamese teaching according to claim 1, wherein: the lower part of second stand (5) is equipped with adjustment mechanism (4), adjustment mechanism (4) include horizontal pole (15), internal thread ring (16), and first stand (2) be equipped with two vertical openings (17), the axis coplane of two vertical openings (17) and first stand (2), internal thread ring (16) spiro union is at the lateral wall of first stand (2), and the lateral wall of first stand (2) is equipped with and internal thread ring (16) assorted screw thread, horizontal pole (15) cross second stand (5) and set up in the lower part of second stand (5), and both ends head slides respectively and sets up the top of internal thread ring (16) including laminating in two openings (17) about horizontal pole (15).

3. The multimedia audio-visual education apparatus for Vietnamese teaching according to claim 1, wherein: the bottom of the base (1) is provided with a roller (18).

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