CN209895503U

CN209895503U - Grammar display memory device for foreign language teaching

Info

Publication number: CN209895503U
Application number: CN201920333312.2U
Authority: CN
Inventors: 陈琳; 赵敏科; 高艳霞; 张燕
Original assignee: Baoji Vocational and Technical College
Current assignee: Baoji Vocational and Technical College
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-01-03
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a grammar display memory device applied to foreign language teaching, which comprises a supporting plate, wherein the bottom end of the supporting plate is welded with a base, the inside of the supporting plate is connected with a display box through a guide rail in a sliding way, a glass cover is embedded in one side of the display box, a prompt board is arranged in a board groove, two sides of the inside of the display box are provided with rotating shafts through fixing seats, grammar winding drums are sleeved outside the rotating shafts, the structure of the grammar display memory device is scientific and reasonable, the use is safe and convenient, the rotating shafts and the grammar winding drums are arranged, teachers can update teaching contents conveniently, the trouble of the teachers in writing is avoided, the teaching efficiency is improved, the prompt board and the slide rail are arranged, students can be helped to learn the grammar knowledge, the memory effect of the students is enhanced, the teaching quality of foreign language grammar, be convenient for remove the device is whole, avoid removing in-process show case and take place not hard up, cause empting of device.

Description

Grammar display memory device for foreign language teaching

Technical Field

The utility model relates to a foreign language grammar teaching equipment technical field specifically is a be applied to grammar show memory device in foreign language teaching.

Background

English grammar is a series of language rules systematically summarized and induced after research aiming at English language, grammar is a rule for word composition and sentence making, and is a language rule for putting proper words into proper positions, grammar can be divided into two parts, namely morphology and syntax, learning of foreign language requires memory learning of various grammars, however, the prior grammar display and memory device has the problems that the foreign language grammar teaching content can not be updated when in use, the teacher has trouble writing, the grammar teaching efficiency is lower, the student can not be prompted and the knowledge key points can not be reviewed, the memory effect of the student and the teaching quality of the foreign language grammar are poorer, therefore, in order to avoid the above technical problems, it is necessary to provide a grammar display memory device applied to foreign language teaching to overcome the above-mentioned shortcomings in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to grammar show memory device in foreign language teaching to there is the grammar show memory device that has now in solving above-mentioned background art when using and can not update foreign language grammar teaching content, the trouble that the teacher wrote, grammar teaching efficiency is lower and can not indicate to the student and the knowledge main points review, student's memory effect and the relatively poor problem of the teaching quality of foreign language grammar.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to grammar show memory device in foreign language teaching, includes the backup pad, the welding of backup pad bottom has installed the base, there is the show case inside through guide rail sliding connection in the backup pad, the inside embedding of show case one side has the glass cover, the board groove has evenly been seted up to show case outer wall one side, board groove internally mounted has the prompt board, the pivot is all installed through the fixing base in the inside both sides of show case, the grammar reel has been cup jointed to the pivot outside, the action wheel has been cup jointed to pivot one end, action wheel internally mounted has the conveying track, the draw-in groove has been seted up to show case one side, through slide rail sliding connection between prompt board and the board groove, the fixed slot has been seted up to the prompt board inside, the handle is installed through fixation.

Preferably, the locking screw is installed inside the clamping groove, and the length and the width of the clamping groove are equal to those of the supporting plate.

Preferably, the universal wheels are installed on two sides of the bottom end of the base, and the brake pads are installed inside the universal wheels through fixing nuts.

Preferably, the gag lever post is all installed to show case both sides bottom, the spacing groove has all been seted up to base top both sides, the spacing groove both sides are all pasted and are covered with rubber packing ring, a buffer tube is installed to rubber packing ring bottom.

Preferably, a counterweight iron block is installed at the bottom end inside the base.

Preferably, the top end of the display box is provided with a cover plate, and one side of the cover plate is covered with a sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the pivot, the grammar reel, action wheel and conveying track, at the in-process that carries out the grammar teaching, through rotating the action wheel, it rotates to drive the pivot by conveying track, the grammar reel with the upper portion pivot is diastolic, the cooperation lower part pivot will make used grammar reel collect, thereby be convenient for the teacher to update foreign language grammar teaching content, the trouble that the teacher wrote has been avoided, teacher's burden has been lightened, teaching efficiency has been improved, the adaptability of device to the teaching place has been improved simultaneously, it is convenient to use.

2. Be provided with notice board, slide rail, fixed slot and handle, the in-process of grammar teaching, the pulling handle will be taken out by the board inslot portion with the notice board of the corresponding knowledge point of grammar reel through the slide rail, can indicate and review the knowledge main points to the student through the notice board, be convenient for assist the student to study the grammar knowledge, strengthened student's memory effect, improved the teaching quality of foreign language grammar.

3. Be provided with gag lever post, spacing groove, rubber packing ring and buffer tube, after the device uses, fix the gag lever post through the spacing groove, install the show case on the base top to be convenient for remove the device wholly, avoid removing in-process show case and take place not hard up, cause empting of device, support the rubber packing ring through the buffer tube simultaneously, reduce the impact pressure when showing the case whereabouts, realized the buffer protection to the show case.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the display case of the present invention;

FIG. 3 is a schematic view of the installation structure of the notice board of the present invention;

fig. 4 is a schematic structural view of the base of the present invention;

reference numbers in the figures: 1. a support plate; 2. a base; 3. a display box; 4. a glass cover; 5. a guide rail; 6. a plate groove; 7. a prompt board; 8. a rotating shaft; 9. a grammar reel; 10. a fixed seat; 11. a driving wheel; 12. a conveying crawler; 13. a card slot; 14. a slide rail; 15. fixing grooves; 16. a handle; 17. a limiting rod; 18. a limiting groove; 19. a rubber gasket; 20. a buffer cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-4, the utility model provides a technical scheme, a be applied to grammar show memory device in foreign language teaching, including

backup pad

1, 1 bottom welding of backup pad has installed base 2, in order to increase the inside gravity of base 2, avoid causing empting of device because of display box 3 locating position is too high, the security when improving the device use, the counter weight iron plate is installed to 2 inside bottoms of base, in order to facilitate removing and fixing the device, avoid the device to take place not hard up when using, improve the fastness when the device demonstrates, the universal wheel is all installed to 2 bottom both sides of base, and the brake block is installed through fixation nut to the universal wheel is inside, 1 inside sliding connection has display box 3 through guide rail 5 of backup pad.

The sealing performance of the display box 3 is improved through the sealing ring, dust is prevented from falling onto the surface of the grammar winding drum 9, the surface of the grammar winding drum 9 is prevented from being fuzzy, the teaching quality is influenced, meanwhile, the grammar winding drum 9 is convenient to detach and replace through the cover plate, the use is convenient, the cover plate is installed at the top end of the display box 3, the sealing ring is pasted and covered on one side of the cover plate, the glass cover 4 is embedded in one side of the display box 3, the plate groove 6 is uniformly formed in one side of the outer wall of the display box 3, the prompt plate 7 is installed in the plate groove 6, the rotating shaft 8 is installed on each side of the interior of the display box 3 through the fixing seat 10, the grammar winding drum 9 is sleeved outside the rotating shaft 8, the driving wheel 11 is sleeved at one end of the rotating shaft 8, the conveying crawler 12 is installed in the driving wheel 11, the clamping groove 13 is formed in one side of the, convenience and practicality when improving the device and using, draw-in groove 13 internally mounted has locking screw, and draw-in groove 13 length and width equal to backup pad 1's length and width, through slide rail 14 sliding connection between prompt board 7 and the board groove 6, and prompt board 7 is inside to have seted up fixed slot 15, and prompt board 7 outside one side is installed handle 16 through fixation nut.

Limiting rods 17 are installed at the bottom ends of two sides of the display box 3, limiting grooves 18 are formed in two sides of the top end of the base 2, rubber gaskets 19 are attached to two sides of each limiting groove 18, and a buffer cylinder 20 is installed at the bottom end of each rubber gasket 19.

The utility model discloses a theory of operation and use flow: in the process of using a grammar display memory device applied to foreign language teaching, firstly, the device is moved by a base 2, a display box 3 is slid to a suitable height by a guide rail 5 in a support plate 1 according to the actual teaching environment and is fixed, then, in the process of grammar teaching, a driving wheel 11 is rotated, a rotating shaft 8 is driven by a transmission crawler 12 to rotate, a grammar reel 9 outside an upper rotating shaft 8 is relaxed, the used grammar reel 9 is collected by matching with a lower rotating shaft 8, students watch the grammar reel 9 in the display box 3 by a glass cover 4, thereby being convenient for teachers to update grammar teaching contents, avoiding the trouble of teacher writing, lightening the burden of teachers, improving teaching efficiency, then, in the process of grammar teaching, the teachers pull a handle 16, and draw out a prompt board 7 of knowledge points corresponding to the grammar reel 9 from the interior of a board slot 6 by a slide rail 14, the prompt board 7 can prompt students and review key points of knowledge, so that the students can learn the grammar knowledge conveniently, the memory effect of the students is enhanced, and the teaching quality of foreign language grammar is improved.

Finally, after the device uses, fix gag lever post 17 through spacing groove 18, install display box 3 on base 2 top to be convenient for remove the device is whole, avoid removing in-process display box 3 and take place not hard up, cause empting of device, support rubber packing ring 19 through the inside compression spring of buffer tube 20 simultaneously, reduce the impact pressure when display box 3 falls, realized the buffer protection to display box 3.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to grammar show memory device in foreign language teaching, includes backup pad (1), its characterized in that: the bottom welding of the supporting plate (1) is provided with a base (2), the inside of the supporting plate (1) is connected with a display box (3) in a sliding manner through a guide rail (5), a glass cover (4) is embedded into one side of the display box (3), a board groove (6) is uniformly formed in one side of the outer wall of the display box (3), a prompt board (7) is arranged inside the board groove (6), rotating shafts (8) are arranged on two sides of the inside of the display box (3) through fixing seats (10), grammar winding drums (9) are sleeved outside the rotating shafts (8), one end of each rotating shaft (8) is sleeved with a driving wheel (11), a conveying crawler (12) is arranged inside each driving wheel (11), a clamping groove (13) is formed in one side of the display box (3), the prompt board (7) is connected with the board groove (6) in a sliding manner through a sliding rail (14), and a fixing groove (15), and a handle (16) is arranged on one side of the outside of the prompt board (7) through a fixing nut.

2. The grammar display and memorizing device for foreign language teaching of claim 1, wherein: the locking screw rods are arranged in the clamping grooves (13), and the length and the width of the clamping grooves (13) are equal to those of the supporting plate (1).

3. The grammar display and memorizing device for foreign language teaching of claim 1, wherein: the universal wheel is all installed to base (2) bottom both sides, and installs the brake block through fixation nut inside the universal wheel.

4. The grammar display and memorizing device for foreign language teaching of claim 1, wherein: gag lever post (17) are all installed to show case (3) both sides bottom, spacing groove (18) have all been seted up to base (2) top both sides, spacing groove (18) both sides are all pasted and are covered rubber packing ring (19), buffer cylinder (20) are installed to rubber packing ring (19) bottom.

5. The grammar display and memorizing device for foreign language teaching of claim 1, wherein: and a counterweight iron block is arranged at the bottom end inside the base (2).

6. The grammar display and memorizing device for foreign language teaching of claim 1, wherein: the top end of the display box (3) is provided with a cover plate, and one side of the cover plate is covered with a sealing ring.