CN204870203U - English teaching aid of convenient teaching of seat formula - Google Patents

Abstract

The utility model discloses an english teaching aid of convenient teaching of seat formula, the on -line screen storage device comprises a base, the plate body, the device is drawn to the four -wire check, stand and show board, the stand includes that the base inserts the end, the inner prop, column jacket and locating pin, the top at the base is installed to the column jacket, the inner prop inserts to the column jacket in, still be equipped with a plurality of confession locating pin male locating holes on the column jacket, it violently manages rather than the looks vertically to be equipped with two on the inner prop on plate body upper portion, the one end of violently managing is articulated with the inner prop respectively, be provided with a horizontal pole rather than sliding connection respectively in violently managing, violently install the fixation clamp respectively on pipe and the horizontal pole. The utility model discloses simple structure, processing simple manufacture, convenient to use can portray out clearly four -wire ruling strip on the blackboard, made things convenient for the teaching, uses this english teaching aid when mr says the word, record information at any time, can be better with student's interdynamic, excite student's interest in learning, clock on the plate body makes things convenient for mr observing time in order to control teaching rhythm well.

Description

The English teaching aid of the convenient teaching of a kind of A seating

Technical field

The utility model relates to a kind of teaching aid, the English teaching aid of the specifically convenient teaching of a kind of A seating.

Background technology

English word plays vital effect for studying English, and is the basis of learning English well.English word teaching aid of the prior art, mainly contain board and card form two type, but it all respectively has pluses and minuses: the advantage of board teaching aid is easy to use, word is formed once writing, efficiency is very high, and can be used as out of Memory record at any time, but shortcoming is that the content at every turn formed can only use once, next time must re-write, waste chalk or watercolor; Its card of card form teaching aid can repetitive cycling use, energy-conserving and environment-protective, and group word also facilitates, and shortcoming is that form word needs letter one by one to find corresponding alphabetical card and be inserted into correspondence position at every turn, and efficiency is lower, and can not recorded information.But and no matter which kind of teaching aid, all do not possess clocking capability, teacher says and class hour is difficult to determine the time, is unfavorable for the assurance of teacher to class pace.

Utility model content

The purpose of this utility model is the English teaching aid of the convenient teaching of A seating providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

The English teaching aid of the convenient teaching of a kind of A seating, comprise base, plate body, four line lattice describing devices, column and Graphic Panel, described column comprises base insertion end, inner prop, column jacket and alignment pin, the bottom of described base is provided with castor, described column jacket is arranged on the top of base, described inner prop is inserted in column jacket, column jacket is also provided with multiple locating hole inserted for alignment pin, described base insertion end is arranged on the top of inner prop, described plate body is fixedly mounted on column jacket, the front upper of plate body has clock, the middle part of plate body has some card bags for placing letter card, and all card bags in the same horizontal line, the upper surface of described card bag is provided with card reader, the positive basifacial of plate body is provided with board, the inner prop on described plate body top is provided with two transverse tubes perpendicular with it, the size of two transverse tubes is identical, the axle center place of two transverse tubes on the same line, one end of transverse tube is respectively with interior column articulated, a cross bar be slidably connected with it is respectively arranged with in transverse tube, transverse tube and cross bar are separately installed with geometrical clamp, the bottom of described four line lattice describing devices is provided with base installing hole, and four line lattice describing devices are arranged in base insertion end by described base installing hole, four line lattice describing devices comprise ruler, sliding shoe and supporting rod, described ruler is provided with slide rail, described sliding shoe is slidedly assemblied on described slide rail, described supporting rod symmetry is fixed on above and below sliding shoe, the front of described sliding shoe is provided with handle, and the length direction of the vertical described ruler of the length direction of described supporting rod, described supporting rod is provided with four holders, described holder comprises base and holing clip, base and supporting rod are slidably connected.

As further program of the utility model: described holing clip is connected with on base by flexure strip elasticity.

As further program of the utility model: the front of described card bag has transparent observing mouth.

As the utility model further scheme: the height of described letter card is greater than the height of card bag, and the width of letter card is less than the width of card bag.

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

The utility model structure is simple, processing and fabricating is simple, easy to use, ensure that the contact dynamics between chalk and blackboard, clearly four line ruling bars can be depicted on blackboard, facilitate teaching, when teacher says word, use this English teaching aid, recorded information at any time, can better and student interactive, motivate students' interest in learning, the clock on plate body facilitates teacher observing time to control teaching rhythm well.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model central post.

Detailed description of the invention

Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.

Refer to Fig. 1, the English teaching aid of the convenient teaching of a kind of A seating, comprise base 1, plate body 2, four line lattice describing devices, column and Graphic Panel, described column comprises base insertion end 3, inner prop 4, column jacket 5 and alignment pin 6, the bottom of described base 1 is provided with castor 24, described column jacket 5 is arranged on the top of base 1, described inner prop 4 is inserted in column jacket 5, column jacket 5 is also provided with multiple locating hole 7 inserted for alignment pin 6, described base insertion end 3 is arranged on the top of inner prop 4, described plate body 2 is fixedly mounted on column jacket 5, the front upper of plate body 2 has clock 8, the middle part of plate body 2 has some card bags 10 for placing letter card 9, and all card bags 10 in the same horizontal line, the upper surface of described card bag 10 is provided with card reader 11, the front of card bag 10 has transparent observing mouth, for the ease of inserting and take out letter card 9, the height of letter card 9 is greater than the height of card bag 10, width is less than the width of card bag 3, in order to prevent letter card 9 stained, letter card 9 can adopt plastic plate or surface to seal the hardboard moulded and make.The positive basifacial of plate body 2 is provided with board 12, the inner prop 4 on described plate body 2 top is provided with two transverse tubes 13 perpendicular with it, the size of two transverse tubes 13 is identical, the axle center place of two transverse tubes 13 on the same line, one end of transverse tube 13 is hinged with inner prop 4 respectively, a cross bar be slidably connected with it 14 is respectively arranged with in transverse tube 13, transverse tube 13 and cross bar 14 are separately installed with geometrical clamp 15, the bottom of described four line lattice describing devices is provided with base installing hole, and four line lattice describing devices are arranged in base insertion end 3 by described base installing hole, four line lattice describing devices comprise ruler 16, sliding shoe 17 and supporting rod 18, described ruler 16 is provided with slide rail, described sliding shoe 17 is slidedly assemblied on described slide rail, described supporting rod 18 symmetry is fixed on above and below sliding shoe 17, the front of described sliding shoe 17 is provided with handle 19, and the length direction of the vertical described ruler 16 of the length direction of described supporting rod 18, described supporting rod 18 is provided with four holders 20, described holder 20 comprises base 21 and holing clip 22, base 21 and supporting rod 18 are slidably connected, base 21 can be locked in desired location, described holing clip 22 is connected with on base 21 by flexure strip 23 elasticity.

The English teaching aid of the convenient teaching of described A seating in use, hang in advance with the wall chart of english statement, vocabulary by geometrical clamp 15 and holing clip 22, can by finishing writing English word in advance, the card of phonetic symbol is placed in card holder, be illustrated in face of student, the while of ease-to-learn, save valuable instructional blocks of time, improve learning efficiency and the interest of student; Transverse tube 7 can rotate certain angle according to the needs used around column, can avoid the irradiation compared with high light line like this; The height of column can adjust as required, adjust very convenient, first according to the height of the height adjusting base 1 of teaching aid needs, inner prop 4 is extracted certain length from column jacket 5, insert locating hole 7 with alignment pin 6 more highly to fix, then by the base installing hole of base insertion end 3 inserted base 1, then the letter card 9 inserting correspondence in card bag 10 forms English word, convert out different words to impart knowledge to students, student sees letter by the transparent observing mouth on card bag 10; On board 12, explanation record is done again with chalk or watercolor pencil; Pay close attention to the time on clock 8, get hold of class pace; This teaching aid is pulled down after finishing using, easy to use, time saving and energy saving.

In concrete use procedure, four line lattice describing devices can also be taken off, chalk is clipped in respectively on four holing clips 22, and the height making chalk expose is higher than the bottom of ruler 16, ensure that when ruler 16 is placed on blackboard, chalk can and blackboard between have enough support degrees, make chalk can depict lines clearly on blackboard, concrete, under the effect of flexure strip 23, make chalk that enough dynamics can be had to contact with blackboard, avoid the chalk had to contact with blackboard, the situation not having to contact had, after having clamped chalk, ruler 16 is pressed on blackboard, slide after holding handle 19 described sliding shoe 17, thus drive supporting rod 18 by sliding shoe 17, and drive chalk to move by supporting rod 18, thus lines are depicted on blackboard.

The utility model structure is simple, processing and fabricating is simple, easy to use, ensure that the contact dynamics between chalk and blackboard, clearly four line ruling bars can be depicted on blackboard, facilitate teaching, when teacher says word, use this English teaching aid, recorded information at any time, can better and student interactive, motivate students' interest in learning, the clock 8 on plate body 2 facilitates teacher observing time to control teaching rhythm well.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.

Claims (4)

1. the English teaching aid of the convenient teaching of A seating, comprise base (1), plate body (2), four line lattice describing devices, column and Graphic Panel, it is characterized in that, described column comprises base insertion end (3), inner prop (4), column jacket (5) and alignment pin (6), the bottom of described base (1) is provided with castor (24), described column jacket (5) is arranged on the top of base (1), described inner prop (4) is inserted in column jacket (5), column jacket (5) is also provided with multiple locating hole (7) inserted for alignment pin (6), described base insertion end (3) is arranged on the top of inner prop (4), described plate body (2) is fixedly mounted on column jacket (5), the front upper of plate body (2) has clock (8), the middle part of plate body (2) has some card bags (10) for placing letter card (9), and all card bags (10) in the same horizontal line, the upper surface of described card bag (10) is provided with card reader (11), the positive basifacial of plate body (2) is provided with board (12), the inner prop (4) on described plate body (2) top is provided with two transverse tubes (13) perpendicular with it, the size of two transverse tubes (13) is identical, the axle center place of two transverse tubes (13) on the same line, one end of transverse tube (13) is hinged with inner prop (4) respectively, a cross bar be slidably connected with it (14) is respectively arranged with in transverse tube (13), transverse tube (13) and cross bar (14) are separately installed with geometrical clamp (15), the bottom of described four line lattice describing devices is provided with base installing hole, and four line lattice describing devices are arranged in base insertion end (3) by described base installing hole, four line lattice describing devices comprise ruler (16), sliding shoe (17) and supporting rod (18), described ruler (16) is provided with slide rail, described sliding shoe (17) is slidedly assemblied on described slide rail, described supporting rod (18) symmetry is fixed on above and below sliding shoe (17), the front of described sliding shoe (17) is provided with handle (19), and the length direction of the vertical described ruler (16) of the length direction of described supporting rod (18), described supporting rod (18) is provided with four holders (20), described holder (20) comprises base (21) and holing clip (22), base (21) and supporting rod (18) are slidably connected.

2. the English teaching aid of the convenient teaching of A seating according to claim 1, is characterized in that, described holing clip (22) is connected with on base (21) by flexure strip (23) elasticity.

3. the English teaching aid of the convenient teaching of A seating according to claim 1, it is characterized in that, the front of described card bag (10) has transparent observing mouth.

4. the English teaching aid of the convenient teaching of A seating according to claim 1, is characterized in that, the height of described letter card (9) is greater than the height of card bag (10), and the width of letter card (9) is less than the width of card bag (10).