CN210445963U - Teaching aid case is used in english teaching - Google Patents

Abstract

The utility model discloses a teaching aid case is used in english teaching, including storage box, flexible pull rod, chamber door and drawer, install flexible pull rod in the spread groove that storage box back was seted up, first one and the lower half of storage box dig respectively and are equipped with the adjustment tank and put the thing groove, one side that storage box is close to the adjustment tank is rotated through the hinge and is connected with two sets of chamber doors, and the both sides of adjustment tank all are equipped with the multiunit and are the slip track that the equidistance distributes, and the adjustment tank passes through slip track and adjusting device sliding connection, and sliding connection has the drawer in the slip groove that storage tank bottom was equipped with, the inside of drawer is equipped with the stop device of two sets of symmetries, storage box is close to the lower half of putting the thing groove and has seted up four group's support grooves, storage box is close to one side of supporting. This teaching aid case is used in english teaching can adapt to different types of teaching aids, can adjust as required simultaneously.

Description

Teaching aid case is used in english teaching

Technical Field

The utility model belongs to the technical field of english teaching materials, concretely relates to teaching aid case is used in english teaching.

Background

English is a language in the Indonesian system, the Japanese language family, and consists of 26 letters, the English letters are derived from Latin letters, the Latin letters are derived from Greek letters, and the Greek letters are evolved from the Kaempferi letters. English is the official language specified internationally and is also the most widely used language in the world. English is also the most closely related language to computers, most programming languages are related to English, and along with the use of networks, the use of English is more popular.

English teaching refers to the process of teaching english to persons whose english language is or is not the first language. English teaching relates to a plurality of professional theoretical knowledge, including linguistics, vocabularies and the like. English teaching is a progressive process. At present stage, at the in-process of english teaching, can use the teaching aid to assist the teaching, the teaching aid needs the teaching aid case to store, and the teaching aid case is used in current english teaching, and different kinds of teaching aid of adaptation that can not be fine can not be adjusted as required well simultaneously.

Therefore to this current situation, an english teaching aid case is needed design and production urgently to satisfy the needs of in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching aid case is used in english teaching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a teaching aid box for English teaching comprises a storage box, a telescopic pull rod, a box door and a drawer, wherein the telescopic pull rod is arranged in a connecting groove formed in the back of the storage box, the upper half part and the lower half part of the storage box are respectively provided with an adjusting groove and a storage groove, one side of the storage box close to the adjusting groove is rotationally connected with two groups of box doors through hinges, two sides of the adjusting groove are respectively provided with a plurality of groups of sliding rails which are distributed equidistantly, the adjusting groove is connected with an adjusting device in a sliding way through the sliding rails, the sliding groove arranged at the bottom of the storage groove is connected with a drawer in a sliding way, the drawer and the box door are both provided with a handle and a coded lock, two groups of symmetrical limiting devices are arranged inside the drawer, the lower half part of the storage box close to the storage groove is provided with four groups of supporting grooves which are distributed in a rectangular array, one side of the storage box, which is close to the support groove, is drilled with a through hole, and a support device connected with the through hole is arranged in the support groove.

Preferably, adjusting device includes regulating plate, limiting plate and sliding seat, the equal fixed welding in both sides of regulating plate has the sliding seat with slip track sliding connection, the adjustment tank that the multiunit is equidistance and distributes is all dug to the both sides of the first one of regulating plate, the top of regulating plate is equipped with the multiunit limiting plate, the both sides of limiting plate lower half all are equipped with the stopper, and the stopper center is bored the regulation downthehole adjusting bolt who establishes and is equipped with the adjusting groove threaded connection.

Preferably, the limiting device comprises a limiting seat, an adjusting rod and a clamping plate, the bottom of the limiting seat is fixedly welded with the bottom inside the drawer, the limiting groove formed in the center of the limiting seat is connected with the adjusting rod through internal threads, two ends of the adjusting rod are fixedly welded with the inner ring of the limiting valve and the inner ring of the bearing seat respectively, and one side, away from the adjusting rod, of the bearing seat is fixedly welded with the clamping plate.

Preferably, strutting arrangement includes well hollow column, support column and universal wheel, the first periphery of well hollow column and support groove fixed weld, the side of well hollow column is bored and is equipped with the connecting hole of multiunit and through-hole looks adaptation, the cavity part of well hollow column and the first half connection of support column, it has expanding spring to bond through the viscose between the top of support column and the inside top of well hollow column, the support column side is bored and is equipped with the spacing hole that the multiunit is the equidistance and distributes, and wherein a set of spacing downthehole threaded connection has the spacing bolt that passes through-hole and connecting hole, the universal wheel that has brake function is installed through fixing bolt in the bottom of support column.

Preferably, be equipped with the teaching aid of placing at the regulating plate top between adjusting device's the multiunit limiting plate, be equipped with the electronic teaching aid of placing inside the drawer between two sets of splint of limiting device, one side that limiting plate and regulating plate are close to the teaching aid and one side that splint and drawer are close to the electronic teaching aid all bond through the viscose and have the rubber pad.

The utility model discloses a technological effect and advantage: according to the teaching aid box for English teaching, one-degree quantity of adjusting plates and limiting plates are selected, the horizontal distances among multiple groups of limiting plates are adjusted by changing the positions of adjusting grooves where adjusting bolts are located, so that the adjusting plates are adjusted and fixed according to the length and the width of a teaching aid, meanwhile, the positions of sliding rails where the adjusting plates are located are changed, the vertical distances among multiple groups of adjusting plates are adjusted, and accordingly, the adjusting plates are adjusted and fixed according to the height of the teaching aid; the limiting valve is rotated to drive the adjusting rod to rotate, and the distance between the two groups of clamping plates is adjusted, so that the adjusting rod is adjusted and fixed according to the size of an electronic teaching aid placed in the drawer, and the possibility of damage caused by collision of the electronic teaching aid in the moving process is reduced; through the position in the spacing hole of adjusting spacing bolt place, adjust the distance between cavity post and the support column to adjust as required and use height and fixed, and through expanding spring's restoring force effect, reduce rocking that the storage box produced in vertical direction, this teaching aid case for english teaching can adapt to different types of teaching aid, can adjust as required simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the support device of the present invention;

fig. 4 is a schematic structural diagram of the adjusting device of the present invention;

fig. 5 is an enlarged view of the structure a in fig. 2 of the adjusting device of the present invention.

In the figure: the device comprises a storage box 1, a telescopic pull rod 2, a box door 3, a drawer 4, an adjusting device 5, a limiting device 6, a supporting device 7, an adjusting plate 8, a limiting plate 9, a sliding seat 10, a limiting seat 11, an adjusting rod 12, a clamping plate 13, a hollow column 14, a supporting column 15, universal wheels 16 and a telescopic spring 17.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a teaching aid case for English teaching as shown in figures 1-5, which comprises a storage case 1, a telescopic pull rod 2, a case door 3 and a drawer 4, wherein the telescopic pull rod 2 is arranged in a connecting groove arranged at the back of the storage case 1, the telescopic pull rod 2 can be selected as TG-B-3 type tool case pull rod produced by Toguan republic of case and bag fittings limited company, an adjusting groove and a storage groove are respectively dug in the upper half part and the lower half part of the storage case 1, one side of the storage case 1 close to the adjusting groove is rotationally connected with two sets of case doors 3 through hinges, a plurality of sets of sliding rails distributed equidistantly are arranged at both sides of the adjusting groove, the adjusting groove is slidably connected with an adjusting device 5 through the sliding rails, a drawer 4 is slidably connected in the sliding groove arranged at the bottom of the storage groove, a handle and a password lock are arranged on the drawer 4 and the case doors 3, two sets of symmetrical limiting devices 6 are, four groups of supporting grooves distributed in a rectangular array are formed in the lower half portion, close to the object containing grooves, of the object containing box 1, through holes are drilled in one side, close to the supporting grooves, of the object containing box 1, and supporting devices 7 connected with the through holes are arranged in the supporting grooves.

Specifically, the adjusting device 5 comprises an adjusting plate 8, limiting plates 9 and sliding seats 10, the sliding seats 10 connected with the sliding tracks are fixedly welded on both sides of the adjusting plate 8, multiple groups of adjusting grooves distributed equidistantly are dug on both sides of the upper half of the adjusting plate 8, multiple groups of limiting plates 9 are arranged above the adjusting plate 8, limiting blocks are arranged on both sides of the lower half of the limiting plate 9, adjusting bolts connected with the adjusting grooves in a threaded manner are arranged in adjusting holes drilled in centers of the limiting blocks, one-degree number of the adjusting plates 8 and one-degree number of the limiting plates 9 are selected according to the number of teaching aids, the teaching aids are placed at the top of the adjusting plate 8, the positions of the adjusting grooves where the adjusting bolts are located are changed, the horizontal distances among the multiple groups of limiting plates 9 are adjusted, so that the adjusting devices are adjusted and fixed according to the length and width of the teaching aids, and the positions of the, and the sliding seat 10 is connected with the sliding rail in a sliding way, and the vertical distance between the multiple groups of adjusting plates 8 is adjusted, so that the teaching aid can be adjusted and fixed according to the height of the teaching aid.

Specifically, stop device 6 includes spacing seat 11, adjusts pole 12 and splint 13, the bottom of spacing seat 11 and the inside fixed welding in bottom of drawer 4, the spacing inslot threaded connection who establishes is bored at spacing seat 11 center has an adjusting pole 12, adjust the both ends of pole 12 respectively with the inner circle fixed welding of spacing valve and bearing frame, one side and the splint 13 fixed welding of adjusting pole 12 are kept away from to the bearing frame, rotate spacing valve, drive and adjust pole 12 rotatory, adjust the distance between two sets of splint 13 to adjust and fix according to the size of placing the electronic teaching aid inside drawer 4, reduce the electronic teaching aid and bump and cause the possibility of damage at the removal in-process.

Specifically, strutting arrangement 7 includes well hollow column 14, support column 15 and universal wheel 16, well hollow column 14 first periphery and support groove fixed weld, well hollow column 14's side bores and is equipped with the connecting hole of multiunit and through-hole looks adaptation, well hollow column 14's cavity part is connected with the first half of support column 15, it has expanding spring 17 to bond through the viscose between the top of support column 15 and the inside top of well hollow column 14, through expanding spring 17's restoring force effect, reduces the rocking that produces on the vertical direction of storage box 1 in the removal process, support column 15 side bores and is equipped with the spacing hole that the multiunit is the equidistance and distributes, and wherein a set of spacing hole female connection has the spacing bolt that passes through-hole and connecting hole, adjusts the position of the spacing hole that spacing bolt located, adjusts the distance between well hollow column 14 and the support column 15 to adjust as required and use the height and fix, the universal wheel 16 that has brake function is installed through fixing bolt to the bottom of support column 15, through the removal of universal wheel 16, removes storage box 1 to the position that needs to use.

It is specific, be equipped with between adjusting device 5's the multiunit limiting plate 9 and place in the teaching aid at adjusting plate 8 top (not drawn in the picture), be equipped with between two sets of splint 13 of stop device 6 and place in the inside electronic teaching aid of drawer 4 (not drawn in the picture), limiting plate 9 and adjusting plate 8 are close to one side of teaching aid and splint 13 and drawer 4 all bond through the viscose and have the rubber pad.

Specifically, the teaching aid box for English teaching unlocks a coded lock on the box door 3, pulls a handle to open the box door 3, selects one-degree number of adjusting plates 8 and limiting plates 9 according to the number of teaching aids, places the teaching aids on the tops of the adjusting plates 8, changes the positions of adjusting grooves where adjusting bolts are located, adjusts the horizontal distances among multiple groups of limiting plates 9, adjusts and fixes the teaching aids according to the length and the width of the teaching aids, changes the positions of sliding rails where the adjusting plates 8 are located after adjustment is completed, slidably connects sliding seats 10 with the sliding rails, adjusts the vertical distances among multiple groups of adjusting plates 8, adjusts and fixes the teaching aids according to the height of the teaching aids, closes the box door 3 and locks after fixation is completed, unlocks the coded lock on the drawer 4 when electronic teaching aids are needed, pulls out the drawer 4 through the handle, and places the electronic teaching aids inside the drawer 4, rotate limit valve simultaneously, it is rotatory to drive regulation pole 12, adjust the distance between two sets of splint 13, thereby adjust and fix according to the size of electron teaching aid, reduce the electron teaching aid and bump and cause the possibility of damage at the removal in-process, after fixed the completion, close drawer 4 and lock, adjust the position in the spacing hole that spacing bolt locates simultaneously, adjust the distance between hollow post 14 and the support column 15, thereby adjust to use the height and fix as required, adjust the completion back, adjust the height of flexible pull rod 2, through the removal of universal wheel 16, stimulate flexible pull rod 2, remove storage box 1 to the position that needs to use, at the in-process that removes, restoring force through expanding spring 17 acts on, reduce rocking that storage box 1 produces in vertical direction.

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 (5)

1. The utility model provides a teaching aid case is used in english teaching, includes storage box (1), flexible pull rod (2), chamber door (3) and drawer (4), its characterized in that: the storage box is characterized in that a telescopic pull rod (2) is installed in a connecting groove formed in the back of the storage box (1), an adjusting groove and a storage groove are respectively dug in the upper half portion and the lower half portion of the storage box (1), one side, close to the adjusting groove, of the storage box (1) is rotatably connected with two sets of box doors (3) through hinges, a plurality of sets of sliding rails distributed equidistantly are arranged on two sides of the adjusting groove, the adjusting groove is slidably connected with an adjusting device (5) through the sliding rails, a drawer (4) is slidably connected in the sliding groove formed in the bottom of the storage groove, a handle and a coded lock are installed on each of the drawer (4) and the box doors (3), two sets of symmetrical limiting devices (6) are arranged in the drawer (4), four sets of supporting grooves distributed in a rectangular array are formed in the lower half portion, close to the storage groove, a through hole is drilled in one side, a supporting device (7) connected with the through hole is arranged in the supporting groove.

2. The teaching aid case for english teaching of claim 1, its characterized in that: adjusting device (5) include regulating plate (8), limiting plate (9) and sliding seat (10), the equal fixed welding in both sides of regulating plate (8) has sliding seat (10) with slip track sliding connection, the adjustment tank that the multiunit is equidistant distribution is all dug to first both sides of regulating plate (8), the top of regulating plate (8) is equipped with multiunit limiting plate (9), the both sides of limiting plate (9) lower half all are equipped with the stopper, and the stopper center is bored the regulation downthehole adjusting bolt who establishes and is equipped with adjustment tank threaded connection.

3. The teaching aid case for english teaching of claim 1, its characterized in that: stop device (6) are including spacing seat (11), regulation pole (12) and splint (13), the bottom of spacing seat (11) and the inside bottom fixed weld of drawer (4), the spacing inslot thread connection that bores and establish at spacing seat (11) center has regulation pole (12), the both ends of adjusting pole (12) respectively with the inner circle fixed weld of spacing valve and bearing frame, one side and splint (13) fixed weld that regulation pole (12) were kept away from to the bearing frame.

4. The teaching aid case for english teaching of claim 1, its characterized in that: strutting arrangement (7) are including cavity post (14), support column (15) and universal wheel (16), the periphery and the support groove fixed weld of cavity post (14) first one, the side of cavity post (14) is bored the connecting hole that is equipped with multiunit and through-hole looks adaptation, the cavity part of cavity post (14) is connected with the first one of support column (15), it has expanding spring (17) to bond through the viscose between the top of support column (15) and the inside top of cavity post (14), support column (15) side is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, and wherein a set of spacing downthehole threaded connection has the spacing bolt that passes through-hole and connecting hole, universal wheel (16) that have brake function are installed through fixing bolt in the bottom of support column (15).

5. The teaching aid case for english teaching of claim 1, its characterized in that: be equipped with the teaching aid of placing in regulating plate (8) top between multiunit limiting plate (9) of adjusting device (5), be equipped with the electronic teaching aid of placing in drawer (4) inside between two sets of splint (13) of limiting device (6), limiting plate (9) and regulating plate (8) are close to one side of teaching aid and splint (13) and drawer (4) are close to one side of electronic teaching aid and all bond through the viscose and have the rubber pad.

Images