CN206021613U - A kind of spliced English teaching board - Google Patents

Abstract

The utility model discloses a kind of spliced English teaching board, including wheel, pin, expansion link, hollow stem, the first plate, sound equipment, the second plate, microphone, data jack, panel computer, handle, button, hinge and cover plate.The beneficial effects of the utility model are：This kind of spliced English teaching board overall volume is little, compact conformation, it is provided with panel computer and data-interface, electronic demonstration teaching can be carried out, Bluetooth audio device is wirelessly connected with panel computer and microphone, avoid carrying out loaded down with trivial details wiring, do not limited by space, video can be played, audio file is taught using microphone, sound is amplified by sound equipment, first plate and the second plate can be folded up, first plate is used for doing chest use after folding, other teaching aids can also be placed on inside, wheel and expansion link can be carried out assembling, handle can be ejected after button press, it is easy to carry, suitable mobility teaching, there is good social benefit, it is suitable for promoting the use of.

Description

A kind of spliced English teaching board

Technical field

The utility model is related to a kind of board of education, specially a kind of spliced English teaching board, belongs to teaching equipment application Technical field.

Background technology

At present, teaching aid is very more, and it is to be engaged in education sector personnel's writing demonstration to be used wherein to have a kind of board of education Utensil, usual board of education is located in classroom or in meeting room, with chalk or free ink pen written contents, plays explanation and drill The effect that shows.The predecessor of board of education is blackboard, traditional blackboard be exactly simple by blacking be applied to smooth plank or The hard objects such as person's cement plate surface, using chalk-writing after pitch-dark doing.After new material rises, free ink pen book can be also used Write.The material of blank therein has alloy, enamel, pet polymer etc., is divided into one side blank and two-sided blank, and blank generally exists Used in meeting room and multimedia teaching room, belong to commercial formula board of education.Green plate is also conventional teaching blackboard in modern teaching Substitute, the material of green plate are the high duty alloy steel plate of wear-resistant coating.The reflective low degree of the plate face of green plate, fluent writing, surface Corrosion resistance is strong, impact resistance strong, fugitive color, dust be not few.Board of education in doors can be than larger, and it is supporting to impart knowledge to students Facility is more complete, but for remote mountain areas and some bottom class's formula English teachings, these blackboards be not adapt to very well different Teaching condition, inconvenient to carry, limited by place and corollary equipment.Therefore, a kind of spliced English is proposed for the problems referred to above Language board of education.

Content of the invention

The purpose of this utility model is that to solve the above problems and provides a kind of spliced English teaching board, is provided with Panel computer and data-interface, the first plate and the second plate can be folded up, and the first plate is used for doing chest use after folding, its His teaching aid can also be placed on inside, and wheel and expansion link can be carried out assembling, and handle can be ejected after button press, just In carrying.

The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of spliced English teaching board, including stretching Contracting bar and the wheel of the expansion link bottom is arranged on, the wheel side arranges pin；The expansion link is arranged on side The inside of hollow stem, and the hollow stem side arranges the first plate；First intralamellar part installs sound equipment, and first top of the plate End arranges the second plate；The second plate side wall is arranged；The microphone side sets Data jack is put, and the data jack side arranges panel computer；The second top of the plate portion arranges handle, and the handle top Portion is installed by button；The first plate side wall arranges hinge.

Preferably, the expansion link and the hollow stem are deep into the inside of first plate and second plate.

Preferably, the panel computer is embedded into the first plate interior.

Preferably, the maximum activity angle of the folding of first plate and second plate is 180 °.

Preferably, length and width of the length and width of first plate less than second plate.

Preferably, the pin is inserted into inside the wheel and the expansion link.

The beneficial effects of the utility model are：This kind of spliced English teaching board overall volume is little, and compact conformation is provided with Panel computer and data-interface, can carry out electronic demonstration teaching, and Bluetooth audio device is wirelessly connected with panel computer and microphone, is kept away Exempt to carry out loaded down with trivial details wiring, do not limited by space, video, audio file can be played or taught using microphone, be passed through Sound is amplified by sound equipment, and the first plate and the second plate can be folded up, and the first plate is used for doing chest use after folding, other religions Learn apparatus and can also be placed on inside, wheel and expansion link can be carried out assembling, and handle can be ejected after button press, be easy to take Band, is suitable for mobility teaching, with good social benefit, is suitable for promoting the use of.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model the second plate overall structure diagram；

Fig. 3 is the utility model the second plate part structural representation；

Fig. 4 is the utility model entirety sectional view.

In figure：1st, wheel, 2, pin, 3, expansion link, 4, hollow stem, the 5, first plate, 6, sound equipment, the 7, second plate, 8, Mike Wind, 9, data jack, 10, panel computer, 11, handle, 12, button, 13, hinge, 14, cover plate.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, a kind of spliced English teaching board including expansion link 3 and is arranged on 3 bottom of the expansion link Wheel 1,1 side of the wheel arrange pin 2；The expansion link 3 is installed in the inside of side hollow stem 4 and described hollow 4 side of bar arranges the first plate 5；Sound equipment 6 is installed inside first plate 5, and 5 top of the first plate arranges the second plate 7；Described Second plate, 7 side wall is arranged；8 side of the microphone arranges data jack 9, and 9 side of the data jack arranges panel computer 10；Handle 11 is set at the top of second plate 7, and the handle 11 is pushed up Portion is installed by button 12；First plate, 5 side wall arranges hinge 13.

Used as a kind of technical optimization scheme of the present utility model, the expansion link 3 and the hollow stem 4 are deep into described One plate 5 and the inside of second plate 7, two plates are fixed together, convenient teaching.

Used as a kind of technical optimization scheme of the present utility model, the panel computer 10 is embedded into first plate, 5 side wall Inside, prevents from being destroyed.

As a kind of technical optimization scheme of the present utility model, the maximum of the folding of first plate 5 and second plate 7 Activity point of view is 180 °.

Used as a kind of technical optimization scheme of the present utility model, the length and width of first plate 5 is less than described The length and width of the second plate 7.

Used as a kind of technical optimization scheme of the present utility model, the pin 2 is inserted into the wheel 1 and the expansion link Inside 3, make board of education more stable when using.

Second plate 7 and the first plate 5 are fixed together with expansion link 3 first, by the second plate by the utility model when using 7 scope of operation and the first plate 5 have the one side of sound equipment 6 installed in the same side, then install expansion link 3, fill in 3 bottom of expansion link Upper wheel 1, and the expansion link 3 of wheel is fixed together using pin 2, prevent expansion link 3 and wheel 1 from relatively rotating, adjusting Then cover plate 14 is removed adjusting the height of board of education by the length of section telescopic bar 3, opens panel computer 10, using flat board electricity Brain 10, sound equipment 6, microphone 8 are given lessons to student, after teaching is finished, the second plate 7 can be converted into chest, the first plate 5 is rolled well It is put in the chest that the second plate 7 is converted into, expansion link 3 is adjusted the suitable length of retraction, the button 12 at the top of the second plate 7 is pressed, Handle 11 can be ejected, and be convenient for carrying and shift place.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction Involved claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped Contain an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined Understandable other embodiment.

Claims (6)

1. a kind of spliced English teaching board, including expansion link (3) and is arranged on the wheel (1) of the expansion link (3) bottom, It is characterized in that：Wheel (1) side arranges pin (2)；Described expansion link (3) are arranged on the inside of side hollow stem (4), And hollow stem (4) side arranges the first plate (5)；Sound equipment (6), and first plate (5) are installed inside described first plate (5) Top arranges the second plate (7)；Second plate (7) side wall arranges cover plate (14), and arranges microphone on the inside of the cover plate (14) (8)；Microphone (8) side arranges data jack (9), and the data jack (9) side arranges panel computer (10)；Institute State, and button (12) is installed at the top of the handle (11)；First plate (5) side wall Hinge (13) is set.

2. a kind of spliced English teaching board according to claim 1, it is characterised in that：Expansion link (3) and described Hollow stem (4) is deep into the inside of the first plate (5) and second plate (7).

3. a kind of spliced English teaching board according to claim 1, it is characterised in that：Described panel computer (10) are embedded in Arrive the first plate (5) interior.

4. a kind of spliced English teaching board according to claim 1, it is characterised in that：First plate (5) and described The maximum activity angle of the folding of the second plate (7) is 180 °.

5. a kind of spliced English teaching board according to claim 1, it is characterised in that：The length of the first plate (5) The length and width of the second plate (7) is less than with width.

6. a kind of spliced English teaching board according to claim 1, it is characterised in that：Pin (2) are inserted into institute State wheel (1) and the expansion link (3) is internal.