CN206805844U

CN206805844U - Presentation device for thought teaching

Info

Publication number: CN206805844U
Application number: CN201720322445.0U
Authority: CN
Inventors: 贺孝忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-29
Filing date: 2017-03-29
Publication date: 2017-12-26
Anticipated expiration: 2027-03-29

Abstract

The utility model discloses the presentation device imparted knowledge to students for thought, including fixed plate, fixed block is arranged with the fixed plate, fixed groove is offered on the fixed block, rotary shaft is movably equipped between the symmetrical inwall of the fixed groove, clear plastic strip is arranged with the rotary shaft, and clear plastic strip is extended to outside fixed groove, the first conduit is offered in the clear plastic strip, fixed column is movably equipped with first conduit, and fixed column is extended to outside clear plastic strip, the fixed column is pasted with magnet close to the side of fixed plate by glue, iron bar is symmetrically pasted with by glue in the fixed plate.The utility model is simple in construction, easy to operate, can fix the manuscript of different in width, while can increase the stability of manuscript placement, and magnet can be avoided to lose, and saves the cost that people use, and meets the use demand of people.

Description

Presentation device for thought teaching

Technical field

It the utility model is related to the presentation dress of presentation engineering device technique field, more particularly, to thought teaching Put.

Background technology

Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are formed.Pass through this work Dynamic, teacher is purposeful, the study of planned and organized ground guiding student and grasp cultural and technical knowledge and technical ability, promotion student are plain Matter improves, and them is turned into the people required for society.Teacher is commonly used to presentation when thought teaching is carried out and filled Put, manuscript is fixed using presentation device, facilitates expression in the eyes to impart knowledge to students, but existing existing presentation device uses magnet more Fixed manuscript, but magnet is mostly to be movably installed in fixed plate, magnet loss situation often occurs, improve the use of people into This, while fixed using magnet at the corner of manuscript, wind often blows afloat manuscript from the middle part of manuscript so that manuscript is fixed not It is stable, cause manuscript to come off, can not meet the use demand of people.

Utility model content

The purpose of this utility model is to solve shortcoming present in prior art, and what is proposed is used for thought teaching Presentation device.

To achieve these goals, the utility model employs following technical scheme：

For the presentation device of thought teaching, including fixed plate, fixed block is arranged with the fixed plate, it is described Fixed groove is offered on fixed block, rotary shaft, the rotary shaft are movably equipped between the symmetrical inwall of the fixed groove On be arranged with clear plastic strip, and clear plastic strip is extended to outside fixed groove, and the first groove is offered in the clear plastic strip Road, fixed column is movably equipped with first conduit, and fixed column is extended to outside clear plastic strip, the fixed column is close to fixed The side of plate is pasted with magnet by glue, is symmetrically pasted with iron bar by glue in the fixed plate, and magnet is movably arranged at On iron bar, the one end of the fixed column away from magnet is connected with draw ring, and the both sides of the fixed column are arranged with locating piece, and fixed Position block is located between clear plastic strip and draw ring.

Preferably, Anti-slip cover is arranged with the draw ring, and Anti-slip cover is fabricated for elastomeric material.

Preferably, the fixed plate respectively symmetrically offers screwed hole, and fixed block is installed on fixation by clamping screw On plate.

Preferably, turning groove is offered respectively on the symmetrical inwall of the fixed groove, and rotary shaft is movably arranged at In turning groove.

Preferably, the second conduit is offered in the clear plastic strip, and rotary shaft is in the second conduit.

Compared with prior art, the beneficial effects of the utility model are：

In the utility model, by increasing fixed block, fixed groove, rotary shaft, clear plastic strip, the first conduit, fixation Post, magnet, iron bar, draw ring and locating piece, it is movably arranged at using fixed column in the first conduit, fixed column carry magnet can be utilized to move It is dynamic so that magnet and iron bar separation, the position of fixed column to be automatically moved in the first conduit, after reaching suitable position, is used Magnet and iron bar fix manuscript, can fix the manuscript of different in width, increase the stability placed using clear plastic strip, avoid PowerPoint loosens from centre, while avoids magnet from losing using locating piece, and the utility model is simple in construction, operation side Just, the manuscript of different in width can be fixed, while the stability of manuscript placement can be increased, and magnet can be avoided to lose, The cost that people use is saved, meets the use demand of people.

Brief description of the drawings

Fig. 1 be the utility model proposes be used for thought teaching presentation device structural representation；

Fig. 2 be the utility model proposes be used for thought teaching presentation device fixed-block-architecture (FBA) schematic diagram.

In figure：1 fixed plate, 2 fixed blocks, 3 fixed grooves, 4 rotary shafts, 5 clear plastic strips, 6 first conduits, 7 fixed columns, 8 magnet, 9 iron bars, 10 draw rings, 11 locating pieces.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.

Reference picture 1-2, for the presentation device of thought teaching, including fixed plate 1, it is arranged with fixed plate 1 solid Determine block 2, fixed groove 3 is offered on fixed block 2, rotary shaft 4 is movably equipped between the symmetrical inwall of fixed groove 3, rotate Clear plastic strip 5 is arranged with axle 4, and clear plastic strip 5 is extended to outside fixed groove 3, and first is offered in clear plastic strip 5 Conduit 6, fixed column 7 is movably equipped with the first conduit 6, and fixed column 7 is extended to outside clear plastic strip 5, fixed column 7 is close to fixed The side of plate 1 is pasted with magnet 8 by glue, is symmetrically pasted with iron bar 9 by glue in fixed plate 1, and magnet 8 is movably arranged at On iron bar 9, the one end of fixed column 7 away from magnet 8 is connected with draw ring 10, and the both sides of fixed column 7 are arranged with locating piece 11, and fixed Position block 11 is located between clear plastic strip 5 and draw ring 10, Anti-slip cover is arranged with draw ring 10, and Anti-slip cover manufactures for elastomeric material Form, fixed plate 1 respectively symmetrically offers screwed hole, and fixed block 2 is installed in fixed plate 1 by clamping screw, anchor Turning groove is offered on the symmetrical inwall of groove 3 respectively, and rotary shaft 4 is movably arranged in turning groove, in clear plastic strip 5 The second conduit is offered, and rotary shaft 4 is in the second conduit.

When use, fixed column 7 is pulled either manually or by draw ring 10, fixed column 7 moves with moving magnet 8, magnet 8 and iron bar 9 separation, rotating transparent plastic strip 5, clear plastic strip 5 are rotated by rotary shaft 4 in fixed groove 3, manuscript are placed into solid On fixed board 1, rotating transparent plastic strip 5, clear plastic strip 5 is rotated by rotary shaft 4 in fixed groove 3, and clear plastic strip 5 is logical Crossing locating piece 11 drives fixed column 7 to move, and fixed column 7 moves with moving magnet 8, according to the width of manuscript, mobile fixed column 7, Gu Fixed column 7 is movable in the first conduit 6, and fixed column 7 moves with moving magnet 8, after reaching suitable position, uses magnet 8 and iron bar 9 Fixed manuscript is engaged, while clear plastic strip 5 extrudes manuscript, the utility model is simple in construction, easy to operate, can fix not With the manuscript of width, while the stability of manuscript placement can be increased, and magnet 8 can be avoided to lose, saved people and use Cost, meet the use demand of people.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims

1. for the presentation device of thought teaching, including fixed plate (1), it is characterised in that symmetrical on the fixed plate (1) Provided with fixed block (2), offer fixed groove (3) on the fixed block (2), the symmetrical inwall of the fixed groove (3) it Between be movably equipped with rotary shaft (4), clear plastic strip (5) is arranged with the rotary shaft (4), and clear plastic strip (5) extends to Fixed groove (3) outside, offers the first conduit (6), is movably equipped with first conduit (6) on the clear plastic strip (5) Fixed column (7), and fixed column (7) extends to clear plastic strip (5) outside, the fixed column (7) is led to close to the side of fixed plate (1) Cross glue and be pasted with magnet (8), iron bar (9) is symmetrically pasted with by glue on the fixed plate (1), and magnet (8) activity is set In on iron bar (9), the one end of the fixed column (7) away from magnet (8) is connected with draw ring (10), the both sides of the fixed column (7) Locating piece (11) is arranged with, and locating piece (11) is located between clear plastic strip (5) and draw ring (10).

2. the presentation device according to claim 1 for thought teaching, it is characterised in that on the draw ring (10) Anti-slip cover is arranged with, and Anti-slip cover is fabricated for elastomeric material.

3. the presentation device according to claim 1 for thought teaching, it is characterised in that the fixed plate (1) Screwed hole is respectively symmetrically offered, and fixed block (2) is installed in fixed plate (1) by clamping screw.

4. the presentation device according to claim 1 for thought teaching, it is characterised in that the fixed groove (3) turning groove is offered on symmetrical inwall respectively, and rotary shaft (4) is movably arranged in turning groove.

5. the presentation device according to claim 1 for thought teaching, it is characterised in that the clear plastic strip (5) the second conduit is offered on, and rotary shaft (4) is in the second conduit.