CN205194140U - Supplementary teaching of english is with rehearsal device - Google Patents

Abstract

The utility model discloses a drill device for English auxiliary teaching, which belongs to the technical field of English teaching teaching aids. A square tube panel body is connected to a round base through a ball, an upper rolling ring and a round connecting seat. There are long magnetic strips and writing boards on the board, the T-shaped long sliders connected to the four corners of the square tube panel body are slidingly connected with the T-shaped chute on the round base, and each of the four sides of the square tube panel body is connected to a The L-shaped arc guard plate is slidably connected to the upper rolling ring and the outer circumference of the round connecting seat. The L-shaped retaining ring with a groove notch fixed on the round base is connected to the groove notch. A steel ball spring positioning cylinder is connected to the round connecting seat A rotating circle with evenly distributed and connected rotating columns is fixed on the top, and a box with a drawer is respectively connected to the four surfaces of the corresponding square tube panel body, and a backrest seat is connected to the box with a drawer, and a display panel is sequentially placed in the box with a drawer components. The device adopts a square tube panel body structure with four writing boards, and the rotation and positioning are flexible, accurate, safe and reliable.

Description

A practice device for English auxiliary teaching

technical field

The utility model relates to a practice device for English auxiliary teaching, which belongs to the technical field of English teaching teaching aids.

Background technique

In English teaching and learning, by repeatedly writing and practicing English-Chinese and Chinese-English translation of words and sentences, you can memorize the content of the text you have learned, improve your memory ability and learning effect, but there is currently a lack of teaching aids in this regard.

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a kind of drill device for English auxiliary teaching. The device makes the texts and words learned on the large and small display boards respectively, and attaches the thin magnetic sheet on the back of the writing board to the top of the writing board. , and then perform English-Chinese or Chinese-English writing exercises below. The device adopts a square tube panel body with writing boards on four sides, which can be used for one to four people to learn and practice at the same time. The square tube panel body uses four T-shaped long sliders and a round base. Sliding connection, ball rolling ring rotation, steel ball spring positioning cylinder positioning, so that the rotation and positioning are flexible and accurate. The device is equipped with an L-shaped retainer and an L-shaped arc guard, which is safe and reliable to rotate. The display board is connected to the magnetic strip through the magnetic sheet. Simple, convenient and adjustable at will, the backrest and seat can be adjusted back and forth, suitable for doing or standing drills, and the device has multiple uses such as auxiliary teaching, personal review, interactive drills, etc.

The technical scheme adopted by the utility model to solve the technical problems is: a drill device for English auxiliary teaching, which is composed of a round base, a round base, a round ring, a ball, an upper rolling ring, a round connecting seat, and a square tube panel. Body, rotating ring, rotating column, steel ball spring positioning cylinder, L-shaped retainer, writing board, long magnetic strip, T-shaped long sliding rod, compression spring, washer, nut, L-shaped arc guard, back seat, skateboard bar , with drawer box E, with drawer box F, with drawer box M, with drawer box N, small display panel assembly E, small display panel assembly F, large display panel assembly M, and large display panel assembly N. On the bottom surface of the round base are fixed a round ground base and a round ground ring. The raceway of the round boss provided on the round base is connected with the upper rolling ring through balls, and the upper rolling ring is connected with the square tube panel body through the round connecting seat. The upper end of the groove provided on the four sides of the square tube panel body is connected with a long magnetic strip, and the bottom is connected with a writing board. The four corners of the square tube panel body pass through the groove holes, compression springs and washers , The nut is connected with a T-shaped long sliding rod, the lower end of the T-shaped long sliding rod is slidingly connected with the T-shaped chute provided on the round base, and an L-shaped arc guard is connected under each of the four sides of the square tube panel body , the lower plane of the L-shaped arc guard plate is slidingly connected with the upper plane of the T-shaped chute on the round base, and the L-shaped guard ring slidingly connected with the upper rolling ring and the outer circumference of the round connecting seat is fixed on the round base. The outer circumference of the circular connection seat above the ring is connected with a rotating ring, and a rotating column is evenly distributed on the rotating ring, and the left, right, front and rear of the bottom edge of the L-shaped retainer connected with the circular base are respectively provided with a The groove notch, the steel ball spring positioning cylinder is fixed upward on the circular base of the groove notch, the steel ball on the steel ball spring positioning cylinder slides with the positioning grooves respectively provided on the left, right, front and rear positions of the bottom surface of the rotating ring connect. The four faces of the left, right, front and rear corresponding square cylinder panel bodies on the round base are respectively connected with a belt drawer box E, a belt drawer box F, a belt drawer box M, and a belt drawer box N. The top of each is connected with a back seat by its two slide bars, and the small display panel assembly E, the small display panel assembly F, the large display panel assembly M, and the large display panel assembly N are placed successively in the four boxes with drawers. The small display board assembly E is composed of four identical small display boards E, the same English words are written on the front of the small display board E, and a thin magnetic sheet is fixed on its back side, and the small display board assembly F consists of four The same small display panel F is composed of the same Chinese words written on the front of the small display panel F, and a thin magnetic sheet is fixed on the back of the small display panel F. The large display panel assembly M is composed of four identical large display panels M. The same English text is written on the front of the board M, and a thin magnetic sheet is fixed on its back. The large display board assembly N is composed of four identical large display boards N, and the same Chinese text is written on the front of the large display board N. A thin magnetic sheet is fixed on its back side.

The beneficial effects of the utility model are: the device adopts a square tube panel body structure with four writing boards, the rotation and positioning are flexible and accurate, and it is safe and reliable. On a writing board, one to four people can practice separately or at the same time. In particular, they can compete in the same field, communicate with each other, and learn interactively. Through hands-on brain interaction learning and competition learning, students can improve their writing ability, mutual translation ability and overall proficiency. It is a very practical teaching aid for English teaching to improve the quality and level of teaching.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a structural schematic diagram of a drill device for English auxiliary teaching of the present invention.

Fig. 2 is a schematic diagram of the sectional structure along line A-A of Fig. 1 .

Fig. 3 is a schematic diagram of a partial cross-sectional structure along line BB of Fig. 1 .

FIG. 4 is a schematic diagram of a partially enlarged structure of C in FIG. 2 .

Labels in the figure:

1. Round base, 2. Round base, 3. Round ring, 4. Ball, 5. Upper rolling ring, 6. Round connecting seat, 7. Square tube panel body, 8. Rotating ring, 9. Rotating column, 10. Steel ball spring positioning cylinder, 11. L-shaped retainer, 12. Writing board, 13. Long magnetic strip, 14. T-shaped long slide bar, 15. Compression spring, 16. Washer, 17. Nut, 18. L-shaped Arc guard, 19, backrest seat, 20, slide board, 21, with drawer box E, 22, with drawer box F, 23, with drawer box M, 24, with drawer box N, 25, small display panel assembly E , 26, small display panel assembly F, 27, large display panel assembly M, 28, large display panel assembly N, 31, small display panel E, 32, small display panel F, 33, large display panel M, 34, large display Plate N, 35, T-shaped chute.

detailed description

As shown in Fig. 1 to Fig. 4, a kind of drill device for English auxiliary teaching is composed of a round base, a round base, a round ring, a ball, an upper rolling ring, a round connecting seat, a square cylinder panel body, a rotating ring, Rotating column, steel ball spring positioning cylinder, L-shaped retainer, writing board, long magnetic strip, T-shaped long slide rod, compression spring, washer, nut, L-shaped arc guard, back seat, skateboard strip, box with drawer E , box F with drawer, box M with drawer, box N with drawer, small display panel assembly E, small display panel assembly F, large display panel assembly M, and large display panel assembly N. On the bottom surface of the round base 1 are fixed a round ground seat 2 and a round ground ring 3, and the raceway of the round boss provided on the round base 1 is connected with the upper rolling ring 5 through the ball 4, and the upper rolling ring 5 passes through the round connecting seat 6 is connected with the square tube panel body 7, and the upper end in the groove that is provided with on the four sides of the square tube panel body 7 is connected with a long magnetic strip 13, and the writing board 12 is connected below, and the side of the square tube panel body 7 Four corners are connected with T-shaped long slide bar 14 by its groove hole, stage clip 15, washer 16, nut 17, and T-shaped long slide bar 14 lower ends and the T-shaped chute 35 that is provided with on the round base 1 are slidably connected, Below the four faces of the square cylinder panel body 7, an L-shaped arc shield 18 is respectively connected, and the lower plane of the L-shaped arc shield 18 is slidably connected with the upper plane of the T-shaped chute 35 on the round base 1. The upper rolling ring 5 and the L-shaped retainer 11 slidingly connected to the outer periphery of the circular connecting seat 6 are fixed on the circular base 1, and the outer periphery of the circular connecting seat 6 above the L-shaped retaining ring 11 is connected with a rotating ring 8. Rotation column 9 is connected evenly above, and the left, right, front and rear on the bottom edge of the L-shaped retainer 11 connected with round base 1 are respectively provided with a groove gap, and upwards on the round base 1 of the groove gap. Steel ball spring positioning cylinder 10 is fixed, and the steel ball on the steel ball spring positioning cylinder 10 is slidably connected with the positioning grooves respectively provided with on the left, right, front and rear positions of the rotating ring 8 bottom surfaces. The left, right, front and back on the round base 1 are respectively connected with the four faces of the square cylinder panel body 7 with the drawer case E21, the drawer case F22, the drawer case M23, and the drawer case N24. The top of the drawer box is respectively connected with the backrest seat 19 by its two slide strips 20, and the small display panel assembly E25, the small display panel assembly F26, the large display panel assembly M27, and the large display panel assembly are sequentially placed in the four drawer boxes. Assembly N28. Described small display board assembly E25 is made of four identical small display boards E31, is written with identical English word on the front of small display board E31, is fixed with thin magnetic sheet on its back side, and small display board assembly F26 is made of four The same small display panel F32 is formed, and the same Chinese words are written on the front of the small display panel F32, and a thin magnetic sheet is fixed on the back of the small display panel F32. The large display panel assembly M27 is composed of four identical large display panels M33. The same English text is written on the front of the board M33, and a thin magnetic sheet is fixed on its back side. The large display board assembly N28 is composed of four identical large display boards N34, and the same Chinese text is written on the front of the large display board N34. A thin magnetic sheet is fixed on its back side.

Structural features and methods of use: On the left, right, front, and rear of the round base 1 of the device, there are four respectively equipped with small display panel assembly E25, small display panel assembly F26, large display panel assembly M27, and large display panel assembly. The box with drawer of N28 has four backrest seats 19 slidingly connected to the four boxes with drawer respectively, which can adjust the distance between the exerciser and the corresponding writing board 12 on the square tube panel body 7 respectively, and the square tube panel body 7 passes through The rotating column 9 is rotatable and can be positioned in four directions one by one, so that the writing boards 12 in four directions are rotated in turn to face the players respectively. The device can be used by one to four people at the same time, and can be practiced by one person or interactively by two to four people. The words and texts on the small display board and the large display board are the same as the textbooks taught, and different grades or schools make different content. Each group of four identical display boards can be attached to one to four writing boards 12 according to needs, for one to four people to study and practice respectively. Chinese to English words or texts, of course, can also be arbitrarily mixed and combined. During the competition, four people should absorb the same words and texts. When learning or competing, they can turn the square tube panel body 7 in turn after the completion of the competition. Four students Watch, learn, score, interact and communicate with each other, learn from each other, and improve learning interest and learning effect. The structure of the device is simple and unique in design, which is especially suitable for auxiliary teaching.

Claims (2)

1. an English-Assisted Instruction practice device, by round bottom seat, seat circularly, enclose circularly, ball, upper rolling ring, circle Connection Block, square tube panel body, turning collar, Rotational Cylindrical, steel ball spring positioning tube, L shape guard ring, clipboard, long magnetic stripe, the long slide bar of T-shaped, stage clip, packing ring, nut, L shape arc backplate, backrest seat, slide plate bar, band drawer box E, band drawer box F, band drawer box M, band drawer box N, little display plate component E, little display plate component F, large display plate component M, large display plate component N forms, and it is characterized in that: be fixed with seat (2) circularly in the bottom surface of round bottom seat (1), enclose (3) circularly, the raceway of the circular bosses be provided with on round bottom seat (1) is connected with upper rolling ring (5) by ball (4), upper rolling ring (5) is connected with square tube panel body (7) by circle Connection Block (6), in the groove that the plate face in four faces of square tube panel body (7) is provided with, upper end is connected with long magnetic stripe (13), be connected with clipboard (12) below, four angles of square tube panel body (7) are by its recess hole, stage clip (15), packing ring (16), nut (17) is connected with the long slide bar of T-shaped (14), the T-shaped chute (35) that the long slide bar of T-shaped (14) lower end and round bottom seat (1) are provided with is slidably connected, L shape arc backplate (18) is respectively connected with below four faces of square tube panel body (7), the lower plane of L shape arc backplate (18) is connected with the upper planar slide of the T-shaped chute (35) on round bottom seat (1), in upper rolling ring (5), the L shape guard ring (11) that circle Connection Block (6) periphery is slidably connected is fixed on round bottom seat (1), the periphery of the round Connection Block (6) on L shape guard ring (11) is connected with turning collar (8), uniformly on turning collar (8) be connected with Rotational Cylindrical (9), the left side on the base of the L shape guard ring (11) be connected with round bottom seat (1), right, before, after be respectively provided with a groove breach, the round bottom seat (1) of groove breach is upwards fixed with steel ball spring positioning tube (10), the steel ball on steel ball spring positioning tube (10) with on the left side of turning collar (8) bottom surface, right, before, the detent that rear position is respectively provided with is slidably connected, the left side on round bottom seat (1), right, before, four faces of rear corresponding square tube panel body (7) are connected to band drawer box E(21), band drawer box F(22), band drawer box M(23), band drawer box N(24), on four band drawer boxes, be respectively connected with backrest seat (19) by two slide plate bar (20), in four band drawer boxes, be placed with little display plate component E(25 successively), little display plate component F(26), large display plate component M(27), large display plate component N(28).

2. a kind of English-Assisted Instruction practice device according to claim 1, it is characterized in that: described little display plate component E(25) by four identical little display board E(31) form, at little display board E(31) front writes identical English word, limit is fixed with thin magnetic plate on the back side, little display plate component F(26) by four identical little display board F(32) form, at little display board F(32) front writes identical Chinese language words, limit is fixed with thin magnetic plate on the back side, large display plate component M(27) by four identical large display board M(33) form, at large display board M(33) front write identical English text, limit is fixed with thin magnetic plate on the back side, large display plate component N(28) by four identical large display board N(34) form, at large display board N(34) front writes identical Chinese text, limit is fixed with thin magnetic plate on the back side.