CN211869033U

CN211869033U - English marking off auxiliary device

Info

Publication number: CN211869033U
Application number: CN202020425384.2U
Authority: CN
Inventors: 王瑞; 赵春美
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-06
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an english marking off auxiliary device, including casing, recess, slide, pen socket, the fixed left stopper that is provided with in casing lower left corner, the fixed spacing hole that is provided with of left side stopper right-hand member, the fixed four recesses that are provided with in the middle of the casing, recess equidistance interval arrangement, and the fixed baffle that is provided with the same width between the recess, the fixed spout that is provided with in baffle top, the fixed handle that is provided with in spout top, be provided with a slider in the spout, the slider is the fixed two pulleys that are provided with from top to bottom, be provided with a pivot in the middle of the slider, a pivot both ends fixedly connected with slide, be provided with four pen sockets on the slide, the pen socket is the fixed position department that sets up at relative recess all. The utility model discloses in, adopt novel marking off auxiliary device, not only can accomplish the drawing to four line check of english effectively, can improve teacher's work efficiency simultaneously, leave abundant time for other teaching content.

Description

English marking off auxiliary device

Technical Field

The utility model relates to a teaching auxiliary assembly field especially relates to an english marking off auxiliary device.

Background

English is the major international common language in the world today and is also the most widely used language in the world. There are about 20 countries in the world that use english as the official or second language, amounting to about 8 hundred million people. The english language is used in a very wide range. The vast majority of international data is published in english. Most international conferences are in english as the first common language, which is also one of the formal working languages of the united nations. In the fields of international politics, military, economy, science and technology, culture, trade, transportation and the like, English is an important communication tool. With the continuous expansion of the foreign language openness of China, the continuous progress of the technology and the continuous improvement of the international status, a large number of special talents which are in good balance with foreign languages are urgently needed to be created so as to accelerate the process of the quartification of China and make China play a greater and more positive role in international affairs. Therefore, learning English well has great practical significance and profound historical significance for achieving the above-mentioned goals. There is a need for english to cooperate with countries of the world and for various technical and economic cooperations to be developed with countries of the world. As china has developed today, english is not just a language, but is also a channel and communication bridge.

However, in normal english teaching, a teacher often needs to draw a four-line grid written in english specification on a blackboard. Under the general condition, the teacher can select to rule with the ruler, and after this kind of four-wire check was drawn, it was difficult to hold the interval, and the slope is extremely easy for the teaching is rigorous and standard inadequately for, simultaneously, also influenced the pleasing to the eye of teaching to a great extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an English marking assisting device.

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

an English marking assisting device comprises a shell, grooves, sliding plates and pen caps, wherein a left limiting block is fixedly arranged at the lower left corner of the shell, a limiting hole is fixedly arranged at the right end of the left limiting block, four grooves are fixedly arranged in the middle of the shell, the grooves are arranged at equal intervals, partition plates with the same width are fixedly arranged between the grooves, a sliding groove is fixedly arranged above the partition plates, a handle is fixedly arranged above the sliding groove, a sliding block is arranged in the sliding groove, two pulleys are fixedly arranged above and below the sliding block, a rotating shaft is arranged in the middle of the sliding block, the two ends of the rotating shaft are fixedly connected with the sliding plates, four pen caps are arranged on the sliding plates, the pen caps are fixedly arranged at positions corresponding to the grooves, the left sides of the pen caps are fixedly arranged on the sliding plates and provided with fixing sleeves, and the right sides of the sleeves are, tightly decide a bolt right-hand member fixedly connected with nut, slide lower extreme left side fixedly connected with a left side spacing bolt and right side fixedly connected with a right side spacing bolt, a left side spacing bolt corresponds the cooperation with spacing hole, the fixed right stopper that is provided with in the casing lower right corner corresponds the cooperation with the right side spacing bolt.

As a further description of the above technical solution:

a groove is formed between the partition boards, and certain inclination angles are arranged at the edge of each partition board in the groove.

As a further description of the above technical solution:

the shell, the sliding plate and the lifting handle are all made of light plastic materials, and the thickness of the shell is not more than eight centimeters at zero point.

As a further description of the above technical solution:

the anti-skidding sucking discs are fixedly connected to four corners of the back of the shell, and anti-skidding lines are fixedly arranged on the lifting handle.

As a further description of the above technical solution:

the size of the left limiting bolt is slightly smaller than the limiting hole, and the length of the left limiting bolt is not smaller than one point and five centimeters.

As a further description of the above technical solution:

the left limiting bolt, the left limiting block, the right limiting bolt and the right limiting block are all made of rubber materials.

As a further description of the above technical solution:

the bottom of the shell is provided with a chalk groove.

The utility model discloses following beneficial effect has:

1. the utility model discloses well compact structure adopts the light material, has reduced the user hard in the use, provides convenience in the very big degree.

2. The utility model discloses in just used the pulley as helping hand system, the user in the use, can be quick draw required four line check.

3. The utility model discloses well back is fixed to be provided with the sucking disc, and is provided with anti-skidding line on the handle, can effectively guarantee that the device slides in the use, causes the not enough standard of four-wire check of scribing.

Drawings

Fig. 1 is a front view of an english line drawing assisting device according to the present invention;

fig. 2 is a schematic view of a slide block of an english line drawing assisting device provided by the present invention;

fig. 3 is the utility model provides a pen socket schematic diagram of english marking off auxiliary device.

Illustration of the drawings:

1. a housing; 2. a left stop block; 3. a groove; 4. a slide plate; 5. a partition plate; 6. a chute; 7. a handle; 8. a limiting hole; 9. a left limit bolt; 10. a right limit bolt; 11. a pen cap; 12. a right stopper; 13. a rotating shaft; 14. a pulley; 15. a slider; 16. a sleeve; 17. tightening the bolt; 18. and (4) a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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; 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.

Referring to fig. 1-3, the present invention provides an embodiment: an English marking auxiliary device comprises a shell 1, grooves 3, a sliding plate 4 and pen caps 11, wherein a left limiting block 2 is fixedly arranged at the left lower corner of the shell 1, a limiting hole 8 is fixedly arranged at the right end of the left limiting block 2, four grooves 3 are fixedly arranged in the middle of the shell 1, the grooves 3 are arranged at equal intervals, partition plates 5 with the same width are fixedly arranged between the grooves 3, a sliding chute 6 is fixedly arranged above the partition plates 5, a handle 7 is fixedly arranged above the sliding chute 6, a sliding block 15 is arranged in the sliding chute 6, two pulleys 14 are fixedly arranged above and below the sliding block 15, a rotating shaft 13 is arranged in the middle of the sliding block 15, two ends of the rotating shaft 13 are fixedly connected with the sliding plate 4, four pen caps 11 are arranged on the sliding plate 4, the pen caps 16 are fixedly arranged at positions corresponding to the grooves 3, the left side of the pen caps 11 is fixedly arranged on the sliding plate 4 and is provided with, the right end of the fastening bolt 17 is fixedly connected with a nut 18, the left side of the lower end of the sliding plate 4 is fixedly connected with a left limit bolt 9 and a right limit bolt 10, the left limit bolt 9 is correspondingly matched with the limit hole 8, and the lower right corner of the shell 1 is fixedly provided with a right limit block 12 which is correspondingly matched with the right limit bolt 10.

Form recess 3 between baffle 5, and the border department of baffle 5 in the recess 3 all is provided with certain inclination, casing 1, slide 4, handle 7 all adopts the light plastics material to make, and 1 thickness of casing is no longer than eight centimetres at zero point, the equal fixedly connected with antiskid sucking disc in 1 back four corners of casing, the fixed antiskid line that is provided with on handle 7, left side spacing bolt 9 size slightly is less than spacing hole 8, and the length of left side spacing bolt 9 is not less than five centimetres a bit, left side spacing bolt 9, left side stopper 2, right side spacing bolt 10, right side stopper 12 all adopts the rubber material, 1 bottom of casing is provided with the chalk groove.

The working principle is as follows:

1. when the chalk holder is used, the sliding plate moves rightwards, the sliding plate is taken out from the limiting hole, the sliding plate is rotated up and down, chalk is placed in the sleeve, and meanwhile the fastening bolt on the right side of the pen cap is screwed (not too tight).

2. The handle is held by the left hand, the device is pressed on the blackboard, the slide plate is dragged by the right hand, and simultaneously the slide plate is pressed, so that four-line grids are drawn on the blackboard.

3. After the use, move the slide to the left side, the spacing bolt of left side inserts and forms the auto-lock in the spacing hole can.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an english marking off auxiliary device, includes casing (1), recess (3), slide (4), pen socket (11), its characterized in that: a left limiting block (2) is fixedly arranged at the lower left corner of the shell (1), a limiting hole (8) is fixedly arranged at the right end of the left limiting block (2), four grooves (3) are fixedly arranged in the middle of the shell (1), the grooves (3) are arranged at equal intervals, partition plates (5) with the same width are fixedly arranged between the grooves (3), a sliding chute (6) is fixedly arranged above the partition plates (5), a handle (7) is fixedly arranged above the sliding chute (6), a sliding block (15) is arranged in the sliding chute (6), two pulleys (14) are fixedly arranged above and below the sliding block (15), a rotating shaft (13) is arranged in the middle of the sliding block (15), two sliding plates (4) are fixedly connected with two ends of the rotating shaft (13), four pen caps (11) are arranged on the sliding plate (4), and the pen caps (11) are all fixedly arranged at positions corresponding to the grooves (3), the utility model discloses a pen cap, including shell (1), pen socket (11), slide (4), slide (10), slide (11) left side is fixed to be provided with one on slide (4), tightly decide bolt (17) right-hand member fixedly connected with nut (18), slide (4) lower extreme left side fixedly connected with a left side spacing bolt (9) and a right side fixedly connected with right side spacing bolt (10), left side spacing bolt (9) correspond the cooperation with spacing hole (8), casing (1) lower right corner is fixed to be provided with a right stopper (12) and corresponds the cooperation with right side spacing bolt (10).

2. The english line drawing assisting apparatus according to claim 1, wherein: a groove (3) is formed between the partition plates (5), and certain inclination angles are arranged at the edge of each partition plate (5) in each groove (3).

3. The english line drawing assisting apparatus according to claim 1, wherein: the shell (1), the sliding plate (4) and the lifting handle (7) are all made of light plastic materials, and the thickness of the shell (1) is not more than eight centimeters at zero point.

4. The english line drawing assisting apparatus according to claim 1, wherein: the anti-skidding sucker is fixedly connected to four corners of the back of the shell (1), and anti-skidding lines are fixedly arranged on the lifting handle (7).

5. The english line drawing assisting apparatus according to claim 1, wherein: the size of the left limiting bolt (9) is slightly smaller than the limiting hole (8), and the length of the left limiting bolt (9) is not less than one point and five centimeters.

6. The english line drawing assisting apparatus according to claim 1, wherein: the left limiting bolt (9), the left limiting block (2), the right limiting bolt (10) and the right limiting block (12) are all made of rubber materials.

7. The english line drawing assisting apparatus according to claim 1, wherein: the chalk groove is arranged at the bottom of the shell (1).