CN211730826U - English letter demonstrator - Google Patents

Abstract

The utility model discloses an english letter demonstration ware, including base, support piece, the demonstration body, rotation piece and writing panel, support piece's one end with base fixed connection, support piece's the other end with the demonstration body rotates to be connected, the demonstration body is polygonized structure setting such as, the transparent frame of placing that is used for placing the card that is printed on english letter appearance paper has on every terminal surface of the demonstration body, the quantity of rotating the piece is two, two rotate the piece respectively with the base rotates to be connected, and two rotate the piece and follow the length extending direction of base is parallel relatively, writing panel is the loop configuration setting, writing panel respectively with two rotate the piece and rotate and connect to the cover is established two the outside of rotating the piece. And the using effect of the English letter demonstrator is improved, so that the teaching effect is improved.

Description

English letter demonstrator

Technical Field

The utility model relates to an english apparatus technical field especially relates to an english letter demonstration ware.

Background

In present english teaching, english letter is very important course because in modern society, the communication of international letter is more and more, and is more strict to the requirement of letter format, and different objects need different kind of letters moreover, and its format is also different, helps the student to learn english letter through utilizing english letter demonstration ware at present, but current english letter demonstration ware's result of use is relatively poor, and the teaching effect remains to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english letter demonstration ware, it is relatively poor to aim at solving the result of use of the english letter demonstration ware among the prior art, and the teaching effect remains the technical problem who improves.

For realizing the above-mentioned purpose, the utility model discloses a pair of english letter demonstration ware, including base, support piece, the demonstration body, rotation piece and writing panel, support piece's one end with base fixed connection, support piece's the other end with the demonstration body rotates to be connected, the demonstration body is polygonized structure setting such as, the transparent frame of placing that is used for placing the card that is printed with english letter appearance paper has on every terminal surface of the demonstration body, the quantity of rotating the piece is two, two rotate the piece respectively with the base rotates to be connected, and two rotate the piece and follow the length extending direction of base is parallel relatively, writing panel is the loop configuration setting, writing panel respectively with two rotate the piece and rotate and connect to the cover establish two the outside of rotating the piece.

The transparent placing frame comprises a plurality of frame bodies and partition plates, the number of the frame bodies is multiple, the frame bodies are evenly distributed on the demonstration body, each frame body is provided with the partition plate, and each frame body is divided into a first cavity and a second cavity.

Wherein, the side walls of the first cavity and the second cavity are provided with placing openings.

The upper surface wall of the base is provided with a powder collecting groove, and the powder collecting groove is located under the writing panel.

The English letter demonstrator further comprises a sliding block, the sliding block is connected with the base in a sliding mode and is located on the base, and the supporting piece is fixedly connected with the sliding block and is located at one end, far away from the base, of the sliding block.

The English letter demonstrator further comprises a supporting rod and a seat stand, wherein the supporting rod is arranged in a telescopic rod structure, one end of the supporting rod is fixedly connected with the base, the other end of the supporting rod is fixedly connected with the seat stand, and the seat stand is located below the base.

Wherein, be provided with the gyro wheel on every base angle of seat platform.

The utility model has the advantages that: by placing the cards printed with the English letter sample paper in each transparent placing frame and then rotating the demonstration body by the teacher, the adjustment is more convenient when the teacher explains letter formats, different English letters can be displayed at the same time, students can conveniently distinguish formats of various English letters, and the teacher can write on the writing panel by combining the English letters in the transparent placing frame, more detailed explanation can be carried out, the students can quickly master formats of various letters, the working efficiency of teaching is improved, the using effect is better, the writing panel can be rotated under the condition that the writing content of the writing panel is more and the writing panel cannot be completely written, so that the writing panel which is not written can be obtained, and the teacher does not need to wipe off the previously written content in this way, the blackboard panel can be rotated repeatedly to explain the written content, the writing area of the writing panel is increased, and therefore a teacher can write more teaching contents, and teaching efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the structure schematic diagram of the english letter demonstrator of the utility model.

Fig. 2 is a side view of the english letter demonstrator of the present invention.

The device comprises a 100-English letter demonstrator, a 10-base, a 101-powder collecting groove, a 11-supporting piece, a 12-demonstration body, a 121-transparent placing frame, a 122-frame body, a 123-partition plate, a 124-first cavity, a 125-second cavity, a 126-placing port, a 13-rotating piece, a 14-writing panel, a 15-sliding block, a 16-supporting rod, a 17-seat platform and an 18-roller.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present invention provides an english letter demonstrator 100, which comprises a base 10, a support 11, a demonstrator 12, a rotator 13 and a writing panel 14, one end of the supporting part 11 is fixedly connected with the base 10, the other end of the supporting part 11 is rotatably connected with the demonstration body 12, the demonstration body 12 is arranged in an equi-polygonal structure, each end face of the demonstration body 12 is provided with a transparent placing frame 121 for placing cards printed with English letter sample paper, the number of the rotating pieces 13 is two, the two rotating pieces 13 are respectively connected with the base 10 in a rotating way, and the two rotating members 13 are relatively parallel along the length extending direction of the base 10, the writing panel 14 is arranged in a ring structure, the writing panel 14 is respectively connected with the two rotating members 13 in a rotating manner, and is sleeved outside the two rotating members 13.

In this embodiment, the demonstration body 12 may be any one of an equilateral triangle, an equilateral pentagon, a hexagonal shape, and an equilateral octagon, wherein the demonstration body 12 is preferably an equilateral triangle, the transparent placement frames 121 are disposed on six end faces of the demonstration body 12,

by placing the card printed with the English letter sample paper in each transparent placing frame 121 and then rotating the demonstration body 12 by the teacher, the adjustment is more convenient when the teacher explains letter formats, unnecessary time waste during English letter format demonstration is avoided, the use effect is better, different English letters can be displayed, students can conveniently distinguish formats of various English letters, and the teacher can write on the writing panel 14 by combining the English letters in the transparent placing frames 121 to perform more detailed explanation, so that the students can quickly master formats of various letters, the teaching work efficiency is improved, and the use effect is better; and the teacher can rotate the writing panel 14 when the writing content is so much that the writing on the writing panel 14 is not completed, so as to obtain the writing on the writing panel 14 which is not written, and the teacher can rotate the blackboard panel repeatedly to explain the written content without wiping off the previously written content, thereby increasing the writing area of the writing panel 14, enabling the teacher to write more teaching content, and improving the teaching efficiency.

Further, the transparent placement frame 121 includes a plurality of frame bodies 122 and partition plates 123, the number of the frame bodies 122 is multiple, the plurality of frame bodies 122 are uniformly distributed on the demonstration body 12, the partition plate 123 is disposed on each frame body 122, and each frame body 122 is divided into a first cavity 124 and a second cavity 125. The side walls of the first cavity 124 and the second cavity 125 are both opened with a placing opening 126.

In this embodiment, each of the end surfaces of the demonstration body 12 is provided with the frame 122, the frame 122 is divided into the first cavity 124 and the second cavity 125 with equal or unequal sizes by the partition board 123, cards printed with english letter paper can be placed inside the first cavity 124 and the second cavity 125, different types of english letter format contrastive interpretation can be realized, students can distinguish various letter formats conveniently, and the students can quickly master various letter formats. The placing openings 126 are formed in the side walls of the first cavity 124 and the second cavity 125, and the placing openings 126 are provided with the recessed portions, so that a teacher can insert different types of English letter formats into the first cavity 124 and the second cavity 125 respectively, or take out the English letter formats from the first cavity 124 and the second cavity 125 respectively, and the use is more convenient.

Further, the upper surface wall of the base 10 is provided with a powder collecting groove 101, and the powder collecting groove 101 is located right below the writing board 14.

In this embodiment, when writing on the writing panel 14, the chalk dust generated during writing falls into the chalk collecting groove 101 for collection, and the chalk dust is prevented from scattering around, thereby keeping the teaching environment clean.

Further, the english letter demonstrator 100 further comprises a sliding block 15, the sliding block 15 is slidably connected with the base 10 and is located on the base 10, and the supporting member 11 is fixedly connected with the sliding block 15 and is located at one end of the sliding block 15 far away from the base 10.

In this embodiment, be provided with on the base 10 with slider 15 assorted spout, through with slider 15 is in remove on the base 10, thereby the realization is right the demonstration body 12 with write the distance between the panel 14 and adjust to the position of the convenient operation of the person of giving lessons according to the habit of the person of giving lessons, design more humanized, simultaneously through with the demonstration body 12 with write the panel 14 distance modulation weak point, not only can be convenient for give lessons the person of giving lessons and contrast the explanation, can also make things convenient for the student to contrast and refer to the study, help the student to master the format of multiple letter fast, improve teaching efficiency.

Further, english letter demonstration ware 100 still includes branch 16 and seat platform 17, branch 16 is telescopic rod structure setting, the one end of branch 16 with base 10 fixed connection, the other end of branch 16 with seat platform 17 fixed connection, just seat platform 17 is located the below of base 10.

In this embodiment, the seat 17 is used for supporting the overall structure of the english letter demonstrator 100, and the support rod 16 is of a telescopic structure, so that the teacher can adjust the length of the support rod 16 according to the height of the teacher or the viewing angle of the student, thereby adjusting the overall height of the english letter demonstrator 100, facilitating the use of the teacher, being also beneficial to the student to view and improving the teaching quality. Meanwhile, the supporting rod 16 and the seat 17 can be set to be of a rotating structure, so that the angle of the English letter demonstrator 100 can be adjusted as required, and convenience is provided for students who cannot clearly view English letter format contents.

Further, a roller 18 is provided on each bottom corner of the seat 17.

In the present embodiment, the roller 18 is provided to facilitate the movement of the english letter demonstrator 100.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (7)

1. An English letter demonstrator is characterized in that,

including base, support piece, the demonstration body, rotate piece and writing panel, support piece's one end with base fixed connection, support piece's the other end with the demonstration body rotates to be connected, the demonstration body is polygonized structure setting such as, the transparent frame of placing the card that is printed on english letter sample paper has on every terminal surface of the demonstration body, the quantity of rotating the piece is two, two rotate the piece respectively with the base rotates to be connected, and two rotate the piece edge the length extending direction of base is parallel relatively, writing panel is the loop configuration setting, writing panel respectively with two rotate the piece and rotate and connect to the cover is established two the outside of rotating the piece.

2. The English letter presenter of claim 1,

the transparent frame of placing includes framework and baffle, the quantity of framework is a plurality of, and is a plurality of the framework evenly distributed is in on the demonstration body, every be provided with on the framework the baffle to with every the framework divide into first cavity and second cavity.

3. The English letter presenter of claim 2,

the side walls of the first cavity and the second cavity are provided with placing openings.

4. The English letter presenter of claim 1,

the upper surface wall of base is provided with powder collection groove, just powder collection groove is located writing under the panel.

5. The English letter demonstrator of any one of claims 1 to 4,

the English letter demonstrator further comprises a sliding block, the sliding block is connected with the base in a sliding mode and is located on the base, and the supporting piece is fixedly connected with the sliding block and is located at one end, far away from the base, of the sliding block.

6. The English letter presenter of claim 5,

the English letter demonstrator further comprises a supporting rod and a seat stand, wherein the supporting rod is arranged in a telescopic rod structure, one end of the supporting rod is fixedly connected with the base, the other end of the supporting rod is fixedly connected with the seat stand, and the seat stand is located below the base.

7. The English letter presenter of claim 6,

and each bottom corner of the seat platform is provided with a roller.

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