CN211479297U

CN211479297U - Word card suspended structure for foreign language teaching of convenient change

Info

Publication number: CN211479297U
Application number: CN202020416064.0U
Authority: CN
Inventors: 曾冬梅
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-09-11
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a word card suspended structure is used in foreign language teaching of convenient change, including support, installation pole and spring, the top edge of support bonds and has the installation pole, and the cover is equipped with the installation cover on the installation pole, it has the rubber ring to bond on the inner wall of installation cover, the outside of installation cover bonds and hangs the seat, and hangs the outside of seat and seted up the insertion groove, the inner wall upper shaft of insertion groove is connected with splint, and bonds between the inner wall of the inboard of splint and insertion groove and have the spring, the one end an organic whole of installation pole is provided with the telescopic link, and installs the other end of pole and seted up flexible groove, the top edge of telescopic link bonds and has the locating piece. This word card suspended structure is used in foreign language teaching of convenient change can carry out quick replacement and fixed to the word card, can place a plurality of cards simultaneously, wholly makes things convenient for shrink and expansion, and then conveniently carries and deposits and expand the use.

Description

Word card suspended structure for foreign language teaching of convenient change

Technical Field

The utility model relates to a foreign language teaching technical field specifically is a word card suspended structure is used in foreign language teaching of convenient change.

Background

The foreign language is a language subject, for the international orbit, better communicate with foreign friend, increase self language literacy, it is a thing that needs cultivate from childhood to learn the foreign language, to the study of foreign language, the cognition and the memory of word are crucial, through the form of word card, can deepen the memory to the word, for the view and the memory of convenient card, adopt the suspended structure to fix it, however current word card suspended structure has the following problem when using:

word card suspended structure to the study of foreign language word, for improving learning efficiency, needs the convenience to fix fast the word card and change, and word card suspended structure need conveniently stretch out and draw back and expand when using and shelving simultaneously, and then portable receive and releases and expand the use.

Aiming at the problems, innovative design is urgently needed on the basis of the original word card hanging structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a word card suspended structure is used in foreign language teaching of convenient change to solve above-mentioned background art and propose current word card suspended structure, need conveniently fix and change the word card fast, need make things convenient for the problem of stretching and expanding simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a word card suspended structure is used in foreign language teaching of convenient change, includes support, installation pole and spring, the top edge of support bonds there is the installation pole, and the cover is equipped with the installation cover on the installation pole, it has the rubber ring to bond on the inner wall of installation cover, and the rubber ring is located the spacing inslot to the outside of installation pole is seted up in the spacing groove, the outside of installation cover bonds and has hung the seat, and hangs the outside of seat and seted up the insertion groove, the inner wall upper shaft coupling of insertion groove has splint, and bonds between the inboard of splint and the inner wall of insertion groove and have the spring, the one end an organic whole of installation pole is provided with the telescopic link, and the other end of installation pole has seted up flexible groove, the top edge of telescopic link bonds and has the locating piece, and the locating piece is located the constant head tank to.

Preferably, the suspension seats are distributed at equal angles relative to the central axis of the mounting sleeve, and the mounting sleeves are distributed on the mounting rod at equal intervals.

Preferably, the rubber ring is rotatably connected with the limiting groove, and the width of the rubber ring is equal to the thickness of the limiting groove.

Preferably, an inclined included angle is formed between the clamping plate and the inner wall of the insertion groove, and the number of the clamping plates is 2 in symmetry with the central axis of the insertion groove.

Preferably, the diameter of the telescopic rod is equal to the inner diameter of the telescopic groove, and the telescopic rod corresponds to the distribution position of the telescopic groove.

Preferably, the cross section of the positioning block is designed to be a trapezoid structure, and the cross sectional area of the positioning block is equal to that of the positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that: the word card hanging structure for foreign language teaching is convenient to replace;

the inclined included angle is formed between the two clamping plates and the inner wall of the insertion groove, so that when the single-word card is placed into the insertion groove, the single-word card is in contact with the clamping plates to drive the clamping plates to rotate, the single-word card is automatically fixed by matching with the use of the spring, and similarly, the single-word card can be taken out only by directly drawing out the single-word card, and can be quickly replaced by simple plugging and unplugging operations;

the diameter of the telescopic rod through setting up equals the internal diameter of flexible groove, and the cross sectional area of locating piece equals the cross sectional area of constant head tank simultaneously, can make things convenient for it to contract and expand, is convenient for carry and deposits and expand the use through the slip of telescopic rod in flexible inslot, the slip of locating piece in the constant head tank, the whole length of adjustment installation pole.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side-cut structure of the installation sleeve of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the mounting rod of the present invention.

In the figure: 1. a support; 2. mounting a rod; 3. installing a sleeve; 4. a rubber ring; 5. a limiting groove; 6. a suspension seat; 7. inserting the groove; 8. a splint; 9. a spring; 10. a telescopic rod; 11. a telescopic groove; 12. positioning blocks; 13. and (6) positioning a 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. 1-4, the present invention provides a technical solution: a word card hanging structure convenient to replace for foreign language teaching comprises a support 1, an installation rod 2, an installation sleeve 3, a rubber ring 4, a limiting groove 5, a hanging seat 6, an insertion groove 7, a clamping plate 8, a spring 9, a telescopic rod 10, a telescopic groove 11, a positioning block 12 and a positioning groove 13, wherein the installation rod 2 is bonded at the edge of the top of the support 1, the installation rod 2 is sleeved with the installation sleeve 3, the rubber ring 4 is bonded on the inner wall of the installation sleeve 3, the rubber ring 4 is positioned in the limiting groove 5, the limiting groove 5 is arranged on the outer side of the installation rod 2, the hanging seat 6 is bonded on the outer side of the installation sleeve 3, the insertion groove 7 is arranged on the outer side of the hanging seat 6, the clamping plate 8 is axially connected on the inner wall of the insertion groove 7, the spring 9 is bonded between the inner side of the clamping plate 8 and the inner wall of the insertion groove 7, the telescopic rod 10 is integrally arranged at one end, a positioning block 12 is bonded at the top edge of the telescopic rod 10, the positioning block 12 is positioned in a positioning groove 13, and the positioning groove 13 is arranged on the inner wall of the telescopic groove 11;

the suspension seats 6 are distributed at equal angles relative to the central axis of the mounting sleeve 3, and the mounting sleeves 3 are distributed on the mounting rod 2 at equal intervals, so that a plurality of word cards can be suspended at the same time, the same type of cards are suspended and fixed in the suspension seats 6 on the mounting sleeve 3, the word cards are taught by rotation of the mounting sleeve 3, and the analogy teaching effect is improved;

the rubber ring 4 is rotatably connected with the limiting groove 5, the width of the rubber ring 4 is equal to the thickness of the limiting groove 5, when the mounting sleeve 3 is rotated, the rubber ring 4 rotates along with the limiting groove 5, the stability of the mounting sleeve 3 is kept, and meanwhile, the friction force between the mounting sleeve 3 and the mounting rod 2 is increased, so that the suspension seat 6 can be stopped at a set position;

an inclined included angle is formed between the clamping plate 8 and the inner wall of the

insertion groove

7, 2 clamping plates 8 are symmetrically arranged about the central axis of the insertion groove 7, when one end of the single-word card is placed into the insertion groove 7 on the suspension seat 6, the card is in contact with the clamping plate 8 to drive the clamping plate 8 to rotate, the clamping plate is automatically clamped by matching with the use of the spring 9, and the trouble that the clamping plate is clamped by a clamp is avoided;

the diameter of the telescopic rod 10 is equal to the inner diameter of the telescopic groove 11, and the telescopic rod 10 corresponds to the distribution position of the telescopic groove 11, so that the whole length of the mounting rod 2 can be adjusted through the movement of the telescopic rod 10 in the telescopic groove 11 between the adjacent mounting rods 2, the mounting rods are convenient to stretch and unfold, and are further convenient to carry, fold and unfold for use;

the cross-section of locating piece 12 is the trapezium structure design, and the cross-sectional area of locating piece 12 equals the cross-sectional area of constant head tank 13, and locating piece 12 follows telescopic link 10 and slides in constant head tank 13, fixes a position the activity through locating piece 12 and constant head tank 13 to telescopic link 10, keeps the holistic stability of installation pole 2, avoids droing and turns to.

The working principle is as follows: when the word card hanging structure for foreign language teaching convenient to replace is used, as shown in figures 1-3, firstly, a word card is placed in an insertion groove 7 on a hanging seat 6 and is contacted with a clamping plate 8 in the insertion groove 7 to drive an inclined clamping plate 8 to rotate in the insertion groove 7, then the word card is clamped and fixed by matching with a spring 9, then, when the foreign language teaching is carried out, a mounting rod 2 is placed at a corresponding position through a support 1, the positions of different hanging seats 6 on the mounting sleeve 3 can be adjusted by rotating a mounting sleeve 3 on the mounting rod 2 to study different word cards, when the mounting sleeve 3 rotates, a rubber ring 4 on the inner side of the mounting sleeve 3 rotates along with a limiting groove 5 to keep the mounting sleeve 3 stably rotating, and meanwhile, the friction force when the mounting sleeve 3 rotates is increased, so that the mounting sleeve 3 can stop at any set position, similarly, the replacement of the word card can be realized by directly pulling out the word card from the insertion groove 7, and the replacement and hanging installation of the word card are completed through simple plugging and unplugging actions;

next, as in fig. 1 and 4, when not using, need receive and release the device, will install pole 2 and impel to the inboard, make the telescopic link 10 on the installation pole 2 get into flexible groove 11, locating piece 12 on the telescopic link 10 follows and slides in constant head tank 13 simultaneously, keep the stability of telescopic link 10 and installation pole 2, reduce the holistic length of installation pole 2, it is same, when using, directly will install pole 2 pull open can, adjust the distance between 2 adjacent installation covers 3, and then conveniently carry out accessible suspension to the card.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient foreign language teaching of changing is with word card suspended structure, includes support (1), installation pole (2) and spring (9), its characterized in that: the top edge of the support (1) is bonded with an installation rod (2), the installation rod (2) is sleeved with an installation sleeve (3), the inner wall of the installation sleeve (3) is bonded with a rubber ring (4), the rubber ring (4) is located in a limiting groove (5), the limiting groove (5) is arranged on the outer side of the installation rod (2), the outer side of the installation sleeve (3) is bonded with a suspension seat (6), the outer side of the suspension seat (6) is provided with an insertion groove (7), the inner wall of the insertion groove (7) is in shaft connection with a clamping plate (8), a spring (9) is bonded between the inner side of the clamping plate (8) and the inner wall of the insertion groove (7), one end of the installation rod (2) is integrally provided with a telescopic rod (10), the other end of the installation rod (2) is provided with a telescopic groove (11), the top edge of the telescopic rod (10) is bonded with a positioning block (, and the positioning block (12) is positioned in the positioning groove (13), and the positioning groove (13) is arranged on the inner wall of the telescopic groove (11).

2. The word card hanging structure for foreign language teaching easy to replace of claim 1, wherein: the hanging seats (6) are distributed at equal angles relative to the central axis of the mounting sleeve (3), and the mounting sleeve (3) is distributed on the mounting rod (2) at equal intervals.

3. The word card hanging structure for foreign language teaching easy to replace of claim 1, wherein: the rubber ring (4) is rotatably connected with the limiting groove (5), and the width of the rubber ring (4) is equal to the thickness of the limiting groove (5).

4. The word card hanging structure for foreign language teaching easy to replace of claim 1, wherein: an inclined included angle is formed between the clamping plate (8) and the inner wall of the insertion groove (7), and 2 clamping plates (8) are symmetrically arranged around the central axis of the insertion groove (7).

5. The word card hanging structure for foreign language teaching easy to replace of claim 1, wherein: the diameter of the telescopic rod (10) is equal to the inner diameter of the telescopic groove (11), and the telescopic rod (10) corresponds to the distribution position of the telescopic groove (11).

6. The word card hanging structure for foreign language teaching easy to replace of claim 1, wherein: the cross section of the positioning block (12) is designed to be a trapezoid structure, and the cross sectional area of the positioning block (12) is equal to that of the positioning groove (13).