CN212322442U

CN212322442U - Modular english word teaching aid

Info

Publication number: CN212322442U
Application number: CN201821104855.9U
Authority: CN
Inventors: 李蒙
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2021-01-08
Anticipated expiration: 2028-07-12

Abstract

The utility model discloses a modular english word teaching aid, including a plurality of cards, round hole, horizontal pole, ring, the round hole has all been opened to the upper end of card, and the montant all links to each other with the ring joint, and the equal rigid coupling in top of first piecing together has the roof, and the equal rigid coupling of telescopic lower extreme has branch, and the kerve has all been opened to the inside of base, and the inside of base all links to each other with the magnetite joint through the kerve. This combination formula english word teaching aid, through round hole and ring, the rotation problem of card has been solved, made things convenient for the explanation personnel to carry out english teaching to the student, staff's explanation efficiency has been improved, through inserted bar and draw-in groove, realized the fixed to montant and first piecing together, and then fix the position of ring, prevent that the ring from having disorderly moved and leading to influence work, the rotation problem of base has been solved, through base and magnetite, can place equipment according to the operational aspect of reality, made things convenient for the staff to explain, it is very convenient.

Description

Modular english word teaching aid

Technical Field

The utility model relates to a teaching aid field specifically is a modular english word teaching aid.

Background

The teaching aid refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like. At present, middle and primary schools set up the english class, and the teaching aid that is fit for middle and primary schools english class teaching is very short, especially can make up the teaching aid of english word wantonly more unseen, consequently, it is necessary to relate to the teaching aid of making a kind of ability combination english word. For example, utility model patent application No. 200820209847.0, include and inlay the constitution in combination frame box by 49 regular hexahedron combination pieces are horizontal at will arranging, although solved the problem of english teaching, nevertheless to the more convenient teaching of student, still do not solve the problem of placing equipment according to actual operational environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular english word teaching aid 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 combined English word teaching aid comprises a plurality of cards, round holes, cross rods and rings, wherein the round holes are formed in the upper ends of the cards and are movably connected with the rings through the round holes, the cross rods are arranged inside the rings, the upper ends of the outer walls of the cross rods are attached to the lower ends of the inner walls of the rings, the upper ends of the rings are connected with first connecting blocks through vertical rods, the vertical rods are fixedly connected with the first connecting blocks and are connected with the first connecting blocks in a clamped mode, top ends of the first connecting blocks are fixedly connected with top plates, the top ends of the left sides of the top plates are fixedly connected with inserting rods, clamping grooves are formed in the top ends of the right sides of the top plates, the inserting rods are connected with adjacent clamping grooves in a clamped mode, the left ends and the right ends of the cross rods are movably connected with sleeves through bearings, sleeve blocks are attached to the outer sides of the sleeves and are in interference fit with the cross rods, supporting rods are fixedly connected to the lower ends of the sleeves, the lower extreme of branch all links to each other with the base rigid coupling through the bottom block, the kerve has all been opened to the inside of base, the inside of base all links to each other with the magnetite joint through the kerve.

Preferably, the lantern ring has all been cup jointed to both ends outer wall about the horizontal pole, the lantern ring all with horizontal pole interference fit, the equal rigid coupling in front of the lantern ring has the fixture block, the fixture block all links to each other with the spring rigid coupling through second joint block (), the equal rigid coupling in both ends has the second joint block about the spring, the other end of spring all links to each other with the extension board rigid coupling through the second joint block, the inner wall of extension board all links to each other with the ring joint.

Preferably, the spring is sleeved with a loop bar, and two ends of the loop bar are fixedly connected with the second connecting block.

Preferably, handles are fixedly connected to the outer sides of the supporting rods.

Preferably, the handles are sleeved with handle sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: this combination formula english word teaching aid, through round hole and ring, the rotation problem of card has been solved, made things convenient for the explanation personnel to carry out english teaching to the student, staff's explanation efficiency has been improved, through montant and first joint block, the roof is connected with the ring has been realized, through inserted bar and draw-in groove, realized the fixed to montant and first joint block, and then fix the position of ring, prevent that the ring from having disorderly moved and leading to influence work, the work efficiency of equipment has been improved, through bearing and branch, the rotation problem of base has been solved, through base and magnetite, can place equipment according to the operational aspect of reality, made things convenient for the staff to explain, and is very convenient.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the cross bar, the top plate and the ring of FIG. 1;

fig. 3 is a schematic view of a connection structure of the pocket block, the spring and the support plate of fig. 1.

In the figure: 1. card, 2, base, 3, magnetite, 4, handle, 5, cover piece, 6, spring, 7, first piecing, 8, round hole, 9, horizontal pole, 10, roof, 11, ring, 12, handle cover, 13, bottom block, 14, montant, 15, draw-in groove, 16, inserted bar, 17, branch, 18, sleeve, 19, bearing, 20, the lantern ring, 21, the extension board, 22, second piecing, 23, loop bar, 24, the fixture block, 25, the kerve.

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. 1-3, the present invention provides a technical solution: a combined English word teaching aid comprises a plurality of cards 1, round holes 8, cross rods 9 and circular rings 11, wherein the round holes 8 are formed in the upper ends of the cards 1, English words required to be used can be written on the cards 1 through the cards 1, the cards 1 are movably connected with the circular rings 11 through the round holes 8, the cards 1 can be turned along the circular rings 11 through the round holes 8, the cross rods 9 are arranged inside the circular rings 11, the upper ends of the outer walls of the cross rods 9 are attached to the lower ends of the inner walls of the circular rings 11, the cross rods 9 can be used for bearing the circular rings 11, the upper ends of the circular rings 11 are connected with first connecting blocks 7 through vertical rods 14, the vertical rods 14 are fixedly connected with the first connecting blocks 7, the vertical rods 14 are connected with the circular rings 11 in a clamping mode, the circular rings 11 can be prevented from moving disorderly through the first connecting blocks 7 and the vertical rods 14, teaching operation is influenced, top ends of the first connecting blocks 7 are fixedly connected with top plates 10, inserting rods 16, the top end of the right side of the top plate 10 is provided with a clamping groove 15, the inserted bar 16 is connected with the adjacent clamping groove 15 in a clamping way, the top plate 10 can be limited through the inserted bar 16 and the clamping groove 15, the circular ring 11 is further limited through the circular ring 11 and the vertical bar 14, the left end and the right end of the cross bar 9 are movably connected with the sleeve 18 through the bearing 19, the sleeve 18 can rotate by taking the cross bar 9 as a shaft through the bearing 19, the outer side of the sleeve 18 is attached with the sleeve block 5, the sleeve block 5 is in interference fit with the cross bar 9, the sleeve block 5 can prevent the sleeve 18 from sliding down, the lower end of the sleeve 18 is fixedly connected with the supporting bar 17, the sleeve 18 can drive the supporting bar 17 to rotate, the lower end of the supporting bar 17 is fixedly connected with the base 2 through the bottom block 13, the bottom block 13 can connect the base 2 with the supporting bar 17 together, the inside of the base 2 is provided with the bottom groove 25, the inside of the base 2 is connected with the, lantern rings 20 are sleeved on the outer walls of the left end and the right end of a cross rod 9, the lantern rings 20 are in interference fit with the cross rod 9, fixture blocks 24 are fixedly connected to the front of the lantern rings 20, the fixture blocks 24 are fixedly connected to a spring 6 through second connecting blocks 22, the fixture blocks 24 can fix the second connecting blocks 22 to the cross rod 9 through the lantern rings 20, the spring 6 is a pressure spring, the second connecting blocks 22 are fixedly connected to the left end and the right end of the spring 6, the other end of the spring 6 is fixedly connected to a support plate 21 through the second connecting blocks 22, the inner wall of the support plate 21 is connected to a circular ring 11 in a clamping manner, the spring 6 and the support plate 21 can prevent the card 1 from turning pages independently due to wind blowing and other reasons, sleeve rods 23 are sleeved inside the spring 6, the two ends of the sleeve rods 23 are fixedly connected to the second connecting blocks 22, the sleeve rods 23 can prevent the spring 6 from being bent irregularly, handles 4 are fixedly connected to the outer sides of the support rods, the handles 4 are sleeved with handle sleeves 12, and the handle sleeves 12 can protect the handles 4.

When the English teaching device starts to work, the device is moved to a working place where English teaching needs to be carried out, then the supporting rod 17 is connected with the base 2 through the bottom block 13, then the magnet 3 is placed in the bottom groove 25, then a proper number of cards 1 are connected with the circular ring 11 according to actual teaching requirements, the circular ring 11 is sleeved on the cross rod 9, then the vertical rod 14 is moved, the top plate 10 is driven through the first connecting block 7, the vertical rod 14 is clamped on the circular ring 11, the adjacent inserting rods 16 are clamped with the clamping grooves 15, the circular ring 11 is prevented from moving disorderly to influence the work, the supporting rod 17 is fixed with the cross rod 9 through the sleeve 18 and the bearing 19, then the sleeve block 5 is fixed on the cross rod 9 to prevent the sleeve 18 from sliding off, the preparation work is completed at the moment, the cards 1 are turned over according to the actual teaching requirements, English is interpreted for a student, the device is placed on a teaching platform through the base 2, the support rod 17 is rotated according to actual conditions, the support rod 17 is rotated to the horizontal position, the support rod 17 is adsorbed on the blackboard through the magnet 3, explanation is continued, and work is completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular english word teaching aid, includes a plurality of cards (1), round hole (8), horizontal pole (9), ring (11), round hole (8) have all been opened to the upper end of card (1), card (1) all links to each other with ring (11) activity through round hole (8), the inside of ring (11) all is provided with horizontal pole (9), the outer wall upper end of horizontal pole (9) is laminated with the inner wall lower extreme of ring (11), its characterized in that: the upper end of the ring (11) is connected with the first connecting block (7) through a vertical rod (14), the vertical rod (14) is fixedly connected with the first connecting block (7), the vertical rod (14) is connected with the ring (11) in a clamping manner, a top plate (10) is fixedly connected to the top end of the first connecting block (7), an inserted rod (16) is fixedly connected to the top end of the left side of the top plate (10), a clamping groove (15) is formed in the top end of the right side of the top plate (10), the inserted rod (16) is connected with an adjacent clamping groove (15) in a clamping manner, the left end and the right end of the transverse rod (9) are movably connected with a sleeve (18) through bearings (19), the outer side of the sleeve (18) is attached with a sleeve block (5), the sleeve block (5) is in interference fit with the transverse rod (9), the lower end of the sleeve (18) is fixedly connected with a supporting rod (17), and the lower end of the supporting rod (17) is fixedly connected with a base (2) through a bottom block (13, bottom groove (25) have all been opened to the inside of base (2), the inside of base (2) all links to each other with magnetite (3) joint through bottom groove (25).

2. The combined teaching aid for English words of claim 1, wherein: the lantern ring (20) has all been cup jointed to both ends outer wall about horizontal pole (9), the lantern ring (20) all with horizontal pole (9) interference fit, the equal rigid coupling in front of the lantern ring (20) has fixture block (24), fixture block (24) all link to each other with spring (6) rigid coupling through second splice block (22), the equal rigid coupling in both ends has second splice block (22) about spring (6), the other end of spring (6) all links to each other with extension board (21) rigid coupling through second splice block (22), the inner wall of extension board (21) all links to each other with ring (11) joint.

3. The combined teaching aid for English words of claim 2, wherein: the spring (6) is internally sleeved with a loop bar (23), and two ends of the loop bar (23) are fixedly connected with the second connecting block (22).

4. The combined teaching aid for English words of claim 1, wherein: handles (4) are fixedly connected to the outer sides of the support rods (17).

5. The combined teaching aid for English words of claim 4, wherein: the handles (4) are sleeved with handle sleeves (12).