CN210836719U

CN210836719U - English teaching auxiliary device

Info

Publication number: CN210836719U
Application number: CN201922089099.8U
Authority: CN
Inventors: 于萍; 琚莎莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-23
Anticipated expiration: 2029-11-28

Abstract

The utility model provides an English teaching auxiliary device, including the first box body that the second box body, hinge connection are on the second box body, form the square airtight box body of inside cavity after first box body and second box body lid close, the bottom surface is provided with four flexible bracing pieces in the second box body, flexible bracing piece top fixedly connected with fixed desktop, fixed desktop is provided with the axis of rotation through the backup pad is fixed, and the activity desktop passes through the axis of rotation and is connected with the fixed desktop rotation; the left side and the right side of the rear part of the upper surface of the fixed desktop are provided with stop blocks, the fixed desktop is excavated with 3 grooves with different lengths, 3 support bars with different lengths are placed in the grooves, the middle of the rear part of the upper surface of the fixed desktop is excavated with a first support groove, the inner surface of the movable desktop is excavated with a second support groove, and the first support groove and the second support groove are positioned on the same longitudinal section; side bags are further arranged on the left side face and the right side face of the lower half box body. The utility model discloses be favorable to supplementary teaching, and convenient to carry.

Description

English teaching auxiliary device

Technical Field

The utility model belongs to teaching assistance field especially relates to an english teaching assistance device.

Background

The importance of english in the life is more and more outstanding, and people also attach more and more importance to english, and the word teaching is given first place to in the most use of going to the home teaching in current teaching work, and the student passes through the supplementary memory english word of card, but when using the card to demonstrate that imparts knowledge to students, needs the mr to take up the card and demonstrate to the student, has increased mr's burden, and the teaching auxiliary device who uses always is bulky, and it is inconvenient to remove, needs all prepare at every class, has wasted the resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english teaching auxiliary device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an English teaching auxiliary device comprises a lower half box body and an upper half box body hinged to the lower half box body, wherein the upper half box body and the lower half box body are covered to form a square closed box body with a hollow interior; two groups of universal rollers are arranged at the bottom of the lower half box body, and the universal rollers are provided with locking devices; the bottom surface in the lower half box body is provided with four telescopic supporting rods, the tops of the telescopic supporting rods are fixedly connected with a fixed desktop, the fixed desktop is fixedly provided with a rotating shaft through a supporting plate, and the movable desktop is rotatably connected with the fixed desktop through the rotating shaft; the left side and the right side of the rear part of the upper surface of the fixed desktop are provided with stop blocks, the fixed desktop is excavated with 3 grooves with different lengths, the grooves are internally provided with 3 support bars with different lengths, the middle of the upper surface of the fixed desktop is excavated with a first support groove, the inner surface of the movable desktop is excavated with a second support groove, and the first support groove and the second support groove are positioned on the same longitudinal section; side bags are further arranged on the left side face and the right side face of the lower half box body.

Furthermore, locks which are matched with each other to lock the upper half box body and the lower half box body are arranged on the front wall surfaces of the upper half box body and the lower half box body.

Furthermore, the movable table top is made of a magnet.

Furthermore, a card is placed in the side bag, and a magnet is arranged on the back of the card.

Further, flexible bracing piece is electric telescopic handle, and electric telescopic handle adopts the electric putter of the XTL100 model of Changzhou Louis electric putter Limited company.

Furthermore, a handle is arranged at the top of the upper half box body.

When the movable desktop is used, a teacher carries the handle by hand, the box body is lifted to a classroom, the lockset is opened, the upper box body is opened at 180 degrees, the telescopic supporting rods synchronously run, the fixed desktop is lifted to a required height, then the movable desktop is opened, the supporting bar in one groove is taken as required, one end of the supporting bar is placed in the first supporting groove, the other end of the supporting bar is placed in the second supporting groove, the movable desktop is supported, and in addition, the left side and the right side behind the upper surface of the fixed desktop are provided with the stop blocks, so that the movable desktop is prevented from being turned backwards when an accident; teachers can open teaching materials on the fixed desktop, and can also place the recorder on the fixed desktop as required, and the word cards are contained in the side bags and adsorbed on two sides of the movable desktop when required; when the word card teaching of different sides need be used, the universal gyro wheel of lower half box only needs to be rotated, can realize the show of the different angles of word card.

The utility model has the advantages that (1) the utility model is provided with the telescopic supporting rod, the height can be adjusted according to the requirement, and the body discomfort caused by the teacher who often bends over to look over the teaching material is avoided; (2) the utility model is provided with a movable desktop, which can adsorb the word cards, and the arrangement of the universal idler wheels facilitates the display and teaching of the word cards at different angles; the utility model is also provided with a fixed desktop, which can be used for placing teaching materials and recording equipment and is beneficial to auxiliary teaching; (3) the utility model discloses activity desktop and fixed desktop all can be accomodate in the box, and convenient to carry does not need every classroom all to be equipped with, has saved the resource.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a top view of the fixed tabletop and the movable tabletop of the present invention (the movable tabletop is in a closed state);

FIG. 4 is a schematic view of the structure of the upper half box and the lower half box of the present invention in a covering state;

reference numerals: 1. the multifunctional table comprises a lower half box body, 2 parts of an upper half box body, 3 parts of universal rollers, 4 parts of telescopic support rods, 5 parts of a fixed table top, 6 parts of support plates, 7 parts of rotating shafts, 8 parts of a movable table top, 9 parts of stop blocks, 10 parts of grooves, 11 parts of support strips, 12 parts of first support grooves, 13 parts of second support grooves, 14 parts of side bags, 15 parts of locks, 16 parts of handles.

Detailed Description

The present invention will be described in further detail with reference to the following description of embodiments thereof, which is made for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

Referring to fig. 1-4, an english teaching aid comprises a lower half case 1 and an upper half case 2 hinged to the lower half case 1, wherein the upper half case 2 and the lower half case 1 are covered to form a square closed case with a hollow interior, the longitudinal section of the lower half case 1 is a concave shape with an upward opening when in a covered state, and the longitudinal section of the upper half case 2 is a concave shape with a downward opening; two groups of universal rollers 3 are arranged at the bottom of the lower half box body 1, and the universal rollers 3 are provided with locking devices; the bottom surface in the lower half box body 1 is provided with four telescopic supporting rods 4, the tops of the telescopic supporting rods 4 are fixedly connected with a fixed desktop 5, the fixed desktop 5 is fixedly provided with a rotating shaft 7 through a supporting plate 6, and a movable desktop 8 is rotatably connected with the fixed desktop 5 through the rotating shaft 7; the left side and the right side of the rear part of the upper surface of the fixed desktop 5 are provided with stop blocks 9, the fixed desktop 5 is excavated with 3 grooves 10 with different lengths, the grooves 10 are internally provided with 3 support bars 11 with different lengths, the middle of the upper surface of the fixed desktop 5 is excavated with a first support groove 12, the inner surface of the movable desktop 8 is excavated with a second support groove 13, and the first support groove 12 and the second support groove 13 are positioned on the same longitudinal section; the left and right side surfaces of the lower half box body 1 are also provided with side bags 14.

Furthermore, a lockset 15 which is matched with each other to lock the upper half box body 2 and the lower half box body 1 is arranged on the front wall surface of the upper half box body 2 and the lower half box body 1.

Further, the movable table top 8 is made of a magnet.

Further, a card is placed in the side pocket 14, and a magnet is arranged on the back of the card.

Further, the telescopic supporting rod 4 is an electric telescopic rod and adopts an electric push rod of XTL100 model of Changzhou Louis electric push rod Co.

Further, a handle 16 is arranged on the top of the upper half case 2.

When the movable desktop is used, a teacher carries the handle 16 by hand, the box body is lifted to a classroom, the lockset 15 is opened, the upper half box body 2 is opened at 180 degrees, the telescopic supporting rods 4 synchronously run, the fixed desktop 5 is lifted to a required height, then the movable desktop 8 is opened, the supporting strip 11 in one groove 10 is taken according to requirements, one end of the supporting strip 11 is arranged in the first supporting groove 12, the other end of the supporting strip is arranged in the second supporting groove 13, the movable desktop 8 is supported, and in addition, the left side and the right side behind the upper surface of the fixed desktop 5 are provided with the stop blocks 9, so that the movable desktop 8 is prevented from being turned backwards; teachers can open teaching materials on the fixed desktop 5, and can also place the recorder on the fixed desktop 5 as required, and the word cards are contained in the side bags 14 and adsorbed on two sides of the movable desktop 8 when required; when the word card teaching of different sides need to be used, the universal idler wheel 3 of the lower box body 1 only needs to be rotated, and the display of different angles of the word card can be realized.

The present invention has been described above with reference to the accompanying drawings, as long as it is a variety of insubstantial improvements made by using the method concept and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. An English teaching auxiliary device is characterized by comprising a lower half box body and an upper half box body hinged to the lower half box body, wherein the upper half box body and the lower half box body are covered to form a square closed box body with a hollow interior; the bottom of the lower half box body is provided with two groups of universal rollers, the inner bottom surface of the lower half box body is provided with four telescopic supporting rods, the tops of the telescopic supporting rods are fixedly connected with a fixed desktop, the fixed desktop is fixedly provided with a rotating shaft through a supporting plate, and the movable desktop is rotatably connected with the fixed desktop through the rotating shaft; the left side and the right side of the rear part of the upper surface of the fixed desktop are provided with stop blocks, the fixed desktop is excavated with 3 grooves with different lengths, 3 support bars with different lengths are placed in the grooves, the middle of the upper surface of the fixed desktop is excavated with a first support groove, and the inner surface of the movable desktop is excavated with a second support groove; side bags are further arranged on the left side face and the right side face of the lower half box body.

2. The English teaching aid of claim 1, wherein the front walls of the upper and lower cases are provided with locks for locking the upper and lower cases in cooperation with each other.

3. The english teaching aid according to claim 1, wherein the movable table top is made of a magnet.

4. The english teaching aid of claim 1, wherein a card is placed in the side pocket, and a magnet is placed on the back of the card.

5. The English teaching aid of claim 1, wherein the telescopic support rod is an electric telescopic rod, and the electric telescopic rod is an XTL100 electric push rod.