CN209879887U

CN209879887U - English vocabulary contrast show explanation device

Info

Publication number: CN209879887U
Application number: CN201920514971.6U
Authority: CN
Inventors: 樊丽娜
Original assignee: Gannan Medical University
Current assignee: Gannan Medical University
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-31
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an english vocabulary contrast show explanation device, including the box, receive and release the box, accomodate chamber, recess, bull stick, show shelf, telescopic link, pivot, gyro wheel, cross slab, longitudinal baffle, card resettlement groove and baffle resettlement groove. The utility model has the advantages that: the recess can be put english word card classification receiving and releasing in the box, take when being convenient for the teaching, be equipped with forward screw thread and reverse screw thread on the bull stick, through rotating the bull stick, it carries out in opposite directions or reverse movement to drive flexible subassembly, be the rotation connection through the pivot between the flexible connecting rod, be convenient for adjust the height of flexible subassembly that flexible connecting rod constitutes, and then can rise the show shelf or receive and release, horizontal separators and longitudinal baffle divide into four show spaces with the show shelf, lay a plurality of english word cards respectively in the show shelf, the baffle is sliding connection through the card is put at baffle arrangement inslot and show shelf, adjusting baffle's position, be convenient for the contrast demonstration to the english vocabulary.

Description

English vocabulary contrast show explanation device

Technical Field

The utility model relates to an explanation device specifically is an english vocabulary contrast show explanation device, belongs to english teaching equipment technical field.

Background

Along with the increasingly accelerated international progress of China, English becomes more and more important, and in English teaching, vocabularies are key contents, but the vocabularies involved in English are more, and in order to enable students to better master English vocabularies, teachers choose to compare and explain the vocabularies, and the learning interests of students are stimulated. The english word has a lot of categories, and the vocabulary kind of remembering the word simultaneously at the in-process of memory word is more difficult, and the english teacher need carry out a large amount of writings on the blackboard when comparing the explanation to english vocabulary kind, has wasted the teaching time, has increased teacher's teaching burden, consequently need use the supplementary teacher of show explanation device to impart knowledge to students.

And to current show explanation device, one of them, the english word card that uses is stacked together, comparatively in a jumble, be not convenient for take when using, its two, the show shelf that shows is fixed connection, on the one hand, highly can not adjust, on the other hand can occupy great space, and portable not, its three, when explaining the english word, the show shelf can not show a plurality of english word vocabularies simultaneously, be not convenient for form the contrast, consequently also can influence student's understanding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an english vocabulary contrast show explanation device in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: an English vocabulary contrast display and explanation device comprises a box body, a collecting and releasing box, a containing cavity, a groove, a rotating rod, a display rack, a telescopic connecting rod, a rotating shaft, a roller, a transverse partition plate, a longitudinal partition plate, a baffle plate, a card placing groove and a baffle plate placing groove; the box body is positioned at the bottom end of the explaining device, the side edge of the box body is provided with a folding box, the containing cavity and the groove are both arranged on the upper surface of the box body, the containing cavity is positioned at the rear end of the groove, the rotating rod is arranged at the bottom end of the box body, the rotating end of the rotating rod is positioned at the outer side of the box body, the showing stand is arranged in the containing cavity of the box body, the showing stand is connected with the box body through a telescopic connecting rod, the showing stand is provided with a card arranging groove and a baffle plate arranging groove, the telescopic connecting rod is arranged in the containing cavity, the telescopic connecting rod is connected through a rotating shaft to form a telescopic assembly, the rollers are respectively arranged at the upper end and the lower end of the telescopic assembly, the rollers are respectively positioned on the upper surface of the bottom plate of the box body and the lower surface of the showing stand, the transverse partition plate and the longitudinal partition plate are both clamped in the showing stand, the baffle is arranged on the inner side of the display rack, and the upper end and the lower end of the baffle are respectively clamped in the baffle arranging grooves.

Preferably, in order to put the English word cards stored in the storage box in a classified manner, the grooves are formed in the upper surface of the box body and are distributed in an arranged manner.

Preferably, in order to drive the telescopic assembly to move in opposite directions or in reverse directions, the rotating rod is provided with a forward thread and a reverse thread, penetrates through the telescopic assembly formed by the telescopic connecting rods and is in threaded rotary connection.

Preferably, for the convenience of adjusting the height of the telescopic assembly formed by the telescopic connecting rods, the rotating shafts are installed at the two ends of each telescopic connecting rod and at the center of each telescopic connecting rod, and the telescopic connecting rods are rotatably connected through the rotating shafts.

Preferably, in order to be able to place a plurality of English word cards in the display rack respectively, the transverse partition plate and the longitudinal partition plate divide the display rack into four display spaces.

Preferably, in order to shelter from the different positions of english word card, the baffle is provided with four, and the baffle is put at baffle arrangement inslot through the card and is sliding connection with the show shelf.

The utility model has the advantages that: the English vocabulary contrast display explaining device is reasonable in design, eight grooves are formed in the upper surface of the box body and are distributed in an arrangement mode, English word cards stored in the storage box can be placed in a classified mode and are convenient to take during teaching, the rotating rod is provided with forward threads and reverse threads, the rotating rod penetrates through a telescopic component formed by telescopic connecting rods and is in threaded rotary connection, the telescopic components can be driven to move oppositely or reversely by rotating the rotating rod, rotating shafts are respectively arranged at the two ends of the telescopic connecting rods and at the center of the telescopic connecting rods, the telescopic connecting rods are in rotary connection through the rotating shafts, the height of the telescopic component formed by the telescopic connecting rods is convenient to adjust, a display rack can be lifted or stored, the display rack is convenient to operate and use, the transverse partition plates and the longitudinal partition plates divide the display rack into four display spaces, a plurality of English word cards can be respectively placed in the display rack, be convenient for explain the show, the baffle is provided with four, and the baffle is put through the card and is sliding connection with the show shelf in baffle arrangement groove, can adjust the position of baffle, and then can shelter from the different positions of english word card, is convenient for demonstrate the contrast of english vocabulary.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the structure of the display stand of the present invention.

In the figure: 1. the box, 2, receive and release the box, 3, accomodate the chamber, 4, recess, 5, bull stick, 6, show shelf, 7, telescopic link, 8, pivot, 9, gyro wheel, 10, horizontal separators, 11, longitudinal baffle, 12, baffle, 13, card resettlement groove and 14, baffle resettlement groove.

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.

Referring to fig. 1 to 3, an english vocabulary contrast display explaining device includes a box body 1, a storage box 2, a storage cavity 3, a groove 4, a rotating rod 5, a display rack 6, a telescopic connecting rod 7, a rotating shaft 8, a roller 9, a transverse partition plate 10, a longitudinal partition plate 11, a baffle plate 12, a card placing groove 13 and a baffle plate placing groove 14; the box body 1 is positioned at the bottom end of the explaining device, the side edge of the box body 1 is provided with a folding and unfolding box 2, the containing cavity 3 and the groove 4 are both arranged on the upper surface of the box body 1, the containing cavity 3 is positioned at the rear end of the groove 4, the rotating rod 5 is arranged at the bottom end of the box body 1, the rotating end of the rotating rod 5 is positioned at the outer side of the box body 1, the showing stand 6 is arranged in the containing cavity 3 of the box body 1, the showing stand 6 is connected with the box body 1 through a telescopic connecting rod 7, the showing stand 6 is provided with a card accommodating groove 13 and a baffle accommodating groove 14, the telescopic connecting rod 7 is arranged in the containing cavity 3, the telescopic connecting rods 7 are connected through a rotating shaft 8 to form a telescopic assembly, the idler wheels 9 are respectively arranged at the upper end and the lower end of the telescopic assembly, and the idler wheels 9 are respectively positioned on the upper surface of the bottom plate of the box body 1, the transverse partition plate 10 and the longitudinal partition plate 11 are clamped in the display frame 6, the transverse partition plate 10 and the longitudinal partition plate 11 are vertically arranged, the baffle plate 12 is arranged on the inner side of the display frame 6, and the upper end and the lower end of the baffle plate 12 are respectively clamped in the baffle plate arranging groove 14.

The eight grooves 4 are formed in the upper surface of the box body 1 and distributed in a row, English word cards stored in the storage box 2 can be placed in a classified mode and are convenient to take during teaching, the rotating rod 5 is provided with forward threads and reverse threads, the rotating rod 5 penetrates through a telescopic component formed by telescopic connecting rods 7 and is in threaded rotary connection, the telescopic components can be driven to move in the opposite direction or the reverse direction by rotating the rotating rod 5, rotating shafts 8 are mounted at two ends of each telescopic connecting rod 7 and at the center of each telescopic connecting rod 7, the telescopic connecting rods 7 are in rotary connection through the rotating shafts 8, the height of the telescopic component formed by the telescopic connecting rods 7 can be conveniently adjusted, the display rack 6 can be lifted or stored, operation and use are convenient, the display rack 6 is divided into four display spaces by the transverse partition plates 10 and the longitudinal partition plates 11, and a plurality of English word cards can be placed in the display rack 6 respectively, be convenient for explain the show, baffle 12 is provided with four, and baffle 12 is sliding connection through the card put in baffle arrangement groove 14 with show shelf 6, can adjust baffle 12's position, and then can shelter from the different positions of english word card, is convenient for demonstrate the contrast of english vocabulary.

The working principle is as follows: when using this english vocabulary contrast show explanation device, at first will receive and release the english word card classification of box 2 and put, take during the teaching of being convenient for, then rotate bull stick 5, it moves in opposite directions to drive flexible subassembly, and then can rise show shelf 6, the word card that will explain through card arrangement groove 13 assigns in show shelf 6, when explaining the prefix or suffix of the word of the same kind again, only need movable baffle 12, shelter from the different positions of english word card, be convenient for the contrast demonstration to the english vocabulary, after the use, reverse rotation bull stick 5, it carries out reverse movement to drive flexible subassembly, and then can receive and release show shelf 6 in accomodating chamber 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an english vocabulary contrast show explanation device which characterized in that: comprises a box body (1), a receiving and releasing box (2), a receiving cavity (3), a groove (4), a rotating rod (5), a display rack (6), a telescopic connecting rod (7), a rotating shaft (8), a roller (9), a transverse partition plate (10), a longitudinal partition plate (11), a baffle plate (12), a card placing groove (13) and a baffle plate placing groove (14); the box body (1) is positioned at the bottom end of the explaining device, the side edge of the box body (1) is provided with the folding and unfolding box (2), the containing cavity (3) and the groove (4) are arranged on the upper surface of the box body (1), the containing cavity (3) is positioned at the rear end of the groove (4), the rotating rod (5) is arranged at the bottom end of the box body (1), the rotating end of the rotating rod (5) is positioned at the outer side of the box body (1), the showing stand (6) is arranged in the containing cavity (3) of the box body (1), the showing stand (6) is connected with the box body (1) through the telescopic connecting rod (7), the showing stand (6) is provided with a card containing groove (13) and a baffle containing groove (14), the telescopic connecting rod (7) is arranged in the containing cavity (3), and the telescopic connecting rods (7) are connected through a rotating shaft (8) to form a telescopic assembly, the utility model discloses a show shelf, including telescopic component, gyro wheel (9), horizontal baffle (10), longitudinal baffle (11), baffle (12), horizontal baffle (10) and longitudinal baffle (11), gyro wheel (9) are installed respectively in telescopic component's upper and lower end, just gyro wheel (9) are located the bottom plate upper surface of box (1) and the lower surface of show shelf (6) respectively, horizontal baffle (10) and longitudinal baffle (11) all block and put in show shelf (6), just horizontal baffle (10) are perpendicular with longitudinal baffle (11) and settle, baffle (12) are settled in show shelf (6) inboard, just the upper and lower end of baffle (12) blocks respectively and puts in baffle arrangement groove (14).

2. The English vocabulary contrast display explanation device of claim 1, characterized in that: eight grooves (4) are formed in the upper surface of the box body (1) and distributed in an arrangement mode.

3. The English vocabulary contrast display explanation device of claim 1, characterized in that: the rotating rod (5) is provided with a forward thread and a reverse thread, and the rotating rod (5) penetrates through a telescopic assembly formed by a telescopic connecting rod (7) and is in threaded rotary connection.

4. The English vocabulary contrast display explanation device of claim 1, characterized in that: the rotating shafts (8) are installed at the two ends of the telescopic connecting rods (7) and the center of the telescopic connecting rods (7), and the telescopic connecting rods (7) are rotatably connected through the rotating shafts (8).

5. The English vocabulary contrast display explanation device of claim 1, characterized in that: the display rack (6) is divided into four display spaces by the transverse partition plates (10) and the longitudinal partition plates (11).

6. The English vocabulary contrast display explanation device of claim 1, characterized in that: the number of the baffles (12) is four, and the baffles (12) are placed in the baffle placing grooves (14) through clamping and are in sliding connection with the showing stand (6).