CN208834560U

CN208834560U - The outer English learning board of household portable

Info

Publication number: CN208834560U
Application number: CN201820070358.5U
Authority: CN
Inventors: 李剑霞; 洪小琴
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2019-05-07
Anticipated expiration: 2028-01-16

Abstract

The utility model provide a kind of novel in structural design, it is easy to use, carry the outer English learning board of convenient and fast household portable, it includes plate body；The plate body is formed by the first plate body and the second Plate butt connection, and first plate body is made of the first plate face and the first frame being set on the outside of the first plate face, and first frame is in horizontal U-shaped structure；Second plate body is made of the second plate face and the second frame being set on the outside of the second plate face, and second frame is also in horizontal U-shaped structure；The end that first plate face and the second plate face pass through the first frame and the second frame that are oppositely arranged is connected；Wherein, upper and lower two ends of the first frame pass through a bindiny mechanism respectively and connect with two ends of the second frame.

Description

The outer English learning board of household portable

Technical field

The utility model relates to educate equipment technology particle field more particularly to a kind of outer English learning board of household portable.

Background technique

In high-grade teaching, most basic impart knowledge to students also resides in the teaching of theory and practice, and sometimes for raising teaching Efficiency and quality, and also to the learning interest of student is transferred, it can also be movable in outdoor carry out field teaching, and the prior art In field teaching mode be usually the outdoor simple education activities of carry out development, due to learning board currently on the market Volume is generally large, inconvenient to carry, and therefore, when existing open air study does not carry the biggish learning board of volume generally, and if Learning board small in size is carried then in use by inconvenience, therefore, does not carry learning board when more outdoor study at present, Such situation is unfavorable for the development of outdoor study, when especially for needing to write first pass information, therefore is not necessarily to The learning board that a kind of volume is moderate, easy to carry is designed, to assist the progress of outdoor study.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, and provide a kind of structure design Novel, easy to use, the outer English learning board of the convenient and fast household portable of carrying.

In order to realize the purpose of this utility model, the technology employed by the present utility model is

A kind of outer English learning board of household portable is designed, it includes plate body；The plate body is by the first plate body and the second plate body It docks, first plate body is made of the first plate face and the first frame being set on the outside of the first plate face, first frame Frame is in horizontal U-shaped structure；Second plate body is made of the second plate face and the second frame being set on the outside of the second plate face, institute Stating the second frame also is in horizontal U-shaped structure；

Preferably, first plate face and the second plate face pass through the end pair of the first frame and the second frame that are oppositely arranged It connects in succession；Wherein, upper and lower two ends of the first frame pass through a bindiny mechanism respectively and connect with two ends of the second frame；

Preferably, the end above and below first frame in both direction is in hollow, rectangular pipe, and the bindiny mechanism includes Be set to insert of second frame up and down on two ends, the insert be also in hollow tubular structure and with the hollow square The inner cavity of shape pipe matches, and the insert is inserted into the hollow, rectangular tube cavity of the first frame ends；

Preferably, it is respectively equipped on former and later two side walls in the first frame ends of the hollow, rectangular pipe arranged symmetrically Card hole, be respectively equipped on former and later two side walls of the insert and perforate correspondingly with the card hole, it is living in each perforation It is dynamic to be equipped with a card column, the spherical arcuate structure of the outer end face of card column；An elastic piece is equipped in insert, the elastic piece is in U-shape Or V-arrangement, and two elastic slices on elastic piece are against the tail end of two card columns respectively and apply outside elastic force to card column.

Preferably, a baffle is equipped in the insert, the baffle is equipped with a through-hole, the tail end difference of two elastic slices Be recessed inwardly, and two elastic slices be recessed inwardly the depressed area and elastic piece to be formed lower end constitute Ω shape, in the elasticity of Ω shape Through-hole is run through in the lower end of piece, and depressed area is located in through-hole.

Preferably, two snap-gauges are respectively equipped with above and below second frame in inside, be located above or Two snap-gauge intervals setting on lower section, the elongated end of two snap-gauges in top, which is bent downwardly, constitutes L shape, is below The elongated end of two snap-gauges is bent upwards also composition L shape, and above and below being on snap-gauge correspond and be oppositely arranged.

The utility model has the beneficial effects that:

It is the design its novel in structural design, easy to use, especially by the mode that the design card is dismantled, carried outgoing When can be very good to carry, be very suitable to use when outdoor study, learning efficiency and matter when outdoor study can be effectively improved Amount.

Detailed description of the invention

Fig. 1 is the primary structure schematic diagram after the utility model combination；

Fig. 2 is the primary structure schematic diagram after the utility model is dismantled；

Fig. 3 is bindiny mechanism's structural schematic diagram in the utility model；

Fig. 4 is the insert cross-section structure and internal part structural schematic diagram in the utility model；

Fig. 5 is another schematic diagram of primary structure after the utility model is dismantled；

Fig. 6 is the side view state primary structure schematic diagram after the utility model is connected together by snap-gauge；

In figure:

A. bindiny mechanism；

1. the first plate face;2. the second plate face;3. the first frame;4. the first frame being below;5. the second frame;At 6. The second frame in lower section;7. card hole;8. hollow, rectangular tube cavity;9. insert;10. card column;11. elastic slice;12. elastic piece; 13. depressed area;14. the lower end of elastic piece;15. baffle;16. through-hole;17,18. snap-gauge;19. perforation.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples:

Embodiment 1: a kind of outer English learning board of household portable, referring to Fig. 1 to Fig. 6；It includes plate body；The plate body is by One plate body and the second Plate butt connection form, specifically, first plate body is by the first plate face 1 and is set on the outside of the first plate face First frame 3 is constituted, and first frame is in horizontal U-shaped structure；Similarly, second plate body is by the second plate face 2 and setting The second frame 5 on the outside of the second plate face is constituted, and second frame 5 is also in horizontal U-shaped structure.

Further, first plate face 1 and the second plate face 2 pass through the end of the first frame and the second frame that are oppositely arranged Portion is connected；Wherein, two ends pass through a bindiny mechanism A to the first frame respectively up and down and two ends of the second frame connect It connects.

Specifically, the end in about 3 both direction of the first frame is in hollow, rectangular pipe, the bindiny mechanism includes Be set to insert 9 of second frame up and down on two ends, the insert 9 also in hollow tubular structure and with it is described hollow Rectangle tube cavity 9 matches, and the insert is inserted into the hollow, rectangular tube cavity 9 of the first frame ends.

Further, the design also distinguishes in former and later two side walls in the first frame ends of the hollow, rectangular pipe The card hole 7 being provided symmetrically is respectively equipped on former and later two side walls of the insert 9 one-to-one with the card hole 7 Perforation is respectively movably equipped with a card column 10, the spherical arcuate structure of the outer end face of card column 10 in perforation；Meanwhile it being equipped in insert 9 One elastic piece 12, the elastic piece 12 is in U-shape or V-arrangement, and two elastic slices 11 on elastic piece 12 are against two card columns respectively Tail end simultaneously applies outside elastic force to card column, can be ejected card out of perforation out by two elastic slices 11 on elastic piece 12, When so in two elastic slices 11 that insert is inserted on elastic piece 12, card column can enter in perforation realize the first frame and The connection of second frame.

A baffle 15 is equipped with also in the insert 9, the baffle 15 is equipped with a through-hole 16, the tail end of two elastic slices Side is recessed respectively inwards, and the be recessed inwardly lower end 14 of the depressed area 13 to be formed and elastic piece of two elastic slices constitutes Ω shape, is in Ω Through-hole is run through in the lower end of the elastic piece of shape, and depressed area is located in through-hole, is designed in this way, the Ω shape protrusion of the lower end 14 of elastic piece Position may be stuck on the downside of the through-hole on baffle, to prevent elastic piece from falling off out of insert.

Further, the design is also respectively equipped with two snap-gauges above and below second frame in inside 17, above or below on two snap-gauge intervals setting, the elongated end of two snap-gauges in top be bent downwardly constitute L Shape, the elongated end for two snap-gauges being below are bent upwards also composition L shape, and above and below being on snap-gauge one it is a pair of It should and be oppositely arranged.

Design product when unused, referring to Fig. 6, two plate bodys are fixed together by snap-gauge at this time, in this way may be used Its whole volume is reduced, and easy to carry；And when in use, it is only necessary to which insert one-to-one correspondence is inserted into the first frame ends On two hollow, rectangular tube cavities 9 in two plate bodys can be connected into an entirety, can so carry out using and if you need to tear open When unloading, it is only necessary to inwardly press card column and extrude card column out of card hole, then pull back insert, by insert from first It is pulled out in the hollow, rectangular tube cavity of frame ends.

What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.

Claims

1. a kind of outer English learning board of household portable, it includes plate body；It is characterized by: the plate body is by the first plate body and second Plate butt connection forms, and first plate body is made of the first plate face and the first frame for being set on the outside of the first plate face, and described the One frame is in horizontal U-shaped structure；Second plate body is by the second plate face and the second frame structure being set on the outside of the second plate face At second frame is also in horizontal U-shaped structure；

The end that first plate face and the second plate face pass through the first frame and the second frame that are oppositely arranged is connected；Its In, two ends pass through a bindiny mechanism respectively and connect with two ends of the second frame above and below the first frame；

End above and below first frame in both direction is in hollow, rectangular pipe, and the bindiny mechanism includes being set to the second frame Insert above and below frame on two ends, the insert is also in hollow tubular structure and the inner cavity with the hollow, rectangular pipe Match, and the insert is inserted into the hollow, rectangular tube cavity of the first frame ends；

Symmetrically arranged card hole is respectively equipped on former and later two side walls in the first frame ends of the hollow, rectangular pipe, it is described It is respectively equipped on former and later two side walls of insert and perforates correspondingly with the card hole, be movably equipped with a card in each perforation Column, the spherical arcuate structure of the outer end face of card column；An elastic piece is equipped in insert, the elastic piece is in U-shape or V-arrangement, and bullet Two elastic slices of property on piece are against the tail end of two card columns respectively and apply outside elastic force to card column.

2. the outer English learning board of household portable as described in claim 1, it is characterised in that: be equipped with a gear in the insert Plate, the baffle are equipped with a through-hole, and side is recessed the tail end of two elastic slices respectively inwards, and two elastic slices are recessed inwardly and to be formed Depressed area and the lower end of elastic piece constitute Ω shape, and through-hole is run through in the lower end in the elastic piece of Ω shape, and depressed area is located in through-hole.

3. the outer English learning board of household portable as described in claim 1, it is characterised in that: second frame in inside Above and below be respectively equipped with two snap-gauges, above or below on two snap-gauge intervals setting, two in top The elongated end of a snap-gauge, which is bent downwardly, constitutes L shape, and the elongated end for two snap-gauges being below is bent upwards also composition L shape, and Snap-gauge on above and below being in is corresponded and is oppositely arranged.