CN207764994U - Multi-functional display device of english teaching - Google Patents

Abstract

The utility model discloses a multi-functional display device of english teaching, include the device main part and place the chamber, the front end fixed surface of device main part installs the board, and the front end surface of device main part is close to one side fixed surface of board and installs the display screen, front end surface one side movable mounting of board has the fixture block, the lower extreme fixed surface of display screen installs stand-by power supply, one side surface movable mounting of device main part has the light screen. A multi-functional display device of english teaching, be equipped with stand-by power supply, light screen and piece collection box, can keep the normal operating of display screen under the unexpected outage condition to can shelter from solar ray, avoid the screen reflection of light to influence people's the effect of watching, guarantee the result of use of device, can also carry out the recovery of chalk bits, reduce the waste of resource, be suitable for different working conditions, bring better use prospect.

Description

A kind of English teaching Multifunctional demonstrator

Technical field

The utility model is related to show device field, more particularly to a kind of English teaching Multifunctional demonstrator.

Background technology

Teaching demonstration device is that one kind being used for teaching field, teacher is facilitated to impart knowledge to students, and increases the convenience and interest of teaching Taste, and a kind of a plurality of types of tools device used at the same time is facilitated student can be allowed to learn by the use of this device Knowledge is more convenient, reduces the labor intensity of teacher, additionally it is possible to adapt to large-scale teaching environment, one is brought to teaching process Fixed is convenient；There are certain drawbacks in existing teaching demonstration device, device does not have stand-by power supply generally when in use, once Because power blackout situation occurs in extraneous factor, easily causing teaching process can not continue, and make troubles to teachers and students, due to sunray Duration variation, display screen is susceptible to reflective during use, influences the viewing effect of student, to reduce study Efficiency, in addition, chalk will appear a large amount of clast during use, clast can not be collected, and be easy to cause resource Waste, certain influence is brought to the use of instructional device, for this purpose, it is proposed that a kind of English teaching Multifunctional demonstration fills It sets.

Utility model content

The main purpose of the utility model is to provide a kind of English teaching Multifunctional demonstrator, can effectively solve to carry on the back The problems in scape technology.

To achieve the above object, the technical solution that the utility model is taken is：

A kind of English teaching Multifunctional demonstrator, including apparatus main body and placed cavity, outside the front end of described device main body Surface is installed with board, and the leading exterior surface of apparatus main body be installed with close to a side external surface of board it is aobvious The leading exterior surface side of display screen, the board is movably installed with fixture block, and the lower end outer surface of the display screen is fixedly mounted There is stand-by power supply, a side external surface of described device main body is movably installed with barn door, and the leading exterior surface of apparatus main body turns It is installed with fixinig plate at angle, the leading exterior surface lower end of described device main body is installed with magnet, and apparatus main body Lower end outer surface is installed with montant, and strut is movably installed between montant described in two adjacent groups, and the placed cavity is located at dress It sets between main body and barn door, and the internal activity of placed cavity is equipped with spool, the upper end outer surface activity installation of the spool There is a control handle, is installed with connect band between barn door described in two adjacent groups, the outer surface side of the connect band is fixed No.1 buckle is installed, and the outer surface other side of connect band is installed with No. two buckles, before described device apparatus main body It holds and is equipped with No.1 sliding slot between outer surface and a side external surface of board, the inner surface side activity installation of the No.1 sliding slot There is sliding block, and one end outer surface of sliding block is installed with panel wiping, the lower end inner surface of the board is installed with two Number sliding slot, and the inner surface of No. two sliding slots is movably installed with scrap collecting box.

Preferably, the outer surface of the fixinig plate is equipped with fixed screw, and fixinig plate passes through fixed screw and apparatus main body It is fixedly connected, the quantity of the fixinig plate is four groups.

Preferably, the lower end outer surface of the stand-by power supply is installed with placement plate, and the side appearance of stand-by power supply Face is installed with power interface.

Preferably, the leading exterior surface of described device main body is installed with storage box by a side external surface of near magnet, And the quantity of magnet is two groups.

Preferably, the groove that the width of the No.1 buckle is buckled with No. two is of same size, and No.1 buckle and No. two Arranged parallel is buckled, the quantity of the No.1 buckle and No. two buckles is several groups.

Preferably, the leading exterior surface of the scrap collecting box is installed with handle, and the outer surface of handle is equipped with screw thread.

Compared with prior art, the utility model has the advantages that：The English teaching Multifunctional demonstrator, is adopted With stand-by power supply, the normal operation of display screen can be kept under unexpected power blackout situation, to ensure teaching process it is normal into Row, using barn door, can block sunray, avoid screen reflecting from influencing the viewing effect of people so that viewer is in office What angle can have no the viewing screen of obstacle, ensure the using effect of device, using scrap collecting box, can carry out chalk The recycling of bits reduces the waste of resource, and whole device is simple in structure, easy to operate, and shading and the effect that uses are relative to tradition Mode is more preferable.

Description of the drawings

Fig. 1 is a kind of overall structure diagram of English teaching Multifunctional demonstrator of the utility model.

Fig. 2 is a kind of partial view of English teaching Multifunctional demonstrator of the utility model.

Fig. 3 is the inside enlarged view of A in a kind of English teaching Multifunctional demonstrator Fig. 2 of the utility model.

Fig. 4 is the partial enlarged view of B in a kind of English teaching Multifunctional demonstrator Fig. 2 of the utility model.

In figure：1, apparatus main body；2, board；3, display screen；4, fixture block；5, stand-by power supply；6, barn door；7, fixed Piece；8, magnet；9, montant；10, strut；11, placed cavity；12, spool；13, control handle；14, connect band；15, No.1 buckles； 16, No. two buckles；17, No.1 sliding slot；18, sliding block；19, panel is wiped；20, No. two sliding slots；21, scrap collecting box.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

As shown in Figs 1-4, a kind of English teaching Multifunctional demonstrator, including apparatus main body 1 and placed cavity 11, device master The leading exterior surface of body 1 is installed with board 2, and the leading exterior surface of apparatus main body 1 is close to the side appearance of board 2 Face is installed with display screen 3, and the leading exterior surface side of board 2 is movably installed with fixture block 4, the lower end appearance of display screen 3 Face is installed with stand-by power supply 5, and a side external surface of apparatus main body 1 is movably installed with barn door 6, and before apparatus main body 1 End outer surface corner is installed with fixinig plate 7, and the leading exterior surface lower end of apparatus main body 1 is installed with magnet 8, and fills The lower end outer surface for setting main body 1 is installed with montant 9, and strut 10 is movably installed between montant 9 described in two adjacent groups, places Chamber 11 is between apparatus main body 1 and barn door 6, and the internal activity of placed cavity 11 is equipped with spool 12, the upper end of spool 12 Outer surface is movably installed with control handle 13, is installed with connect band 14 between two adjacent groups barn door 6, connect band 14 it is outer Surface side is installed with No.1 buckle 15, and the outer surface other side of connect band 14 is installed with No. two buckles 16, dress Set between the leading exterior surface of apparatus main body 1 and a side external surface of board 2 be equipped with No.1 sliding slot 17, No.1 sliding slot 17 it is interior Surface side is movably installed with sliding block 18, and one end outer surface of sliding block 18 is installed with panel and wipes 19, the lower end of board 2 Inner surface is installed with No. two sliding slots 20, and the inner surface of No. two sliding slots 20 is movably installed with scrap collecting box 21.

The outer surface of fixinig plate 7 is equipped with fixed screw, and fixinig plate 7 is fixedly connected by fixed screw with apparatus main body 1, The quantity of fixinig plate 7 is four groups；The lower end outer surface of stand-by power supply 5 is installed with placement plate, and outside the side of stand-by power supply 5 Surface is installed with power interface；The leading exterior surface of apparatus main body 1 is installed with receipts by a side external surface of near magnet 8 Case, and the quantity of magnet 8 is two groups；The groove of the width and No. two buckles 16 of No.1 buckle 15 is of same size, and No.1 The quantity of buckle 15 and No. two 16 arranged parallels of buckle, No.1 buckle 15 and No. two buckles 16 is several groups；Scrap collecting box 21 leading exterior surface is installed with handle, and the outer surface of handle is equipped with screw thread.

It should be noted that the utility model is a kind of English teaching Multifunctional demonstrator passes through fixation when in use Apparatus main body 1 can be fixed on metope by piece 7, increase the viewing range of apparatus main body 1, and this mounting means is suitble to large-scale Teaching environment, and montant 9 can control moving freely for apparatus main body 1, compares and is suitble to use in small-scale environment, pass through this Two ways improves the practicability of apparatus main body 1, and strut 10 plays the role of that montant 9 is auxiliarily fixed, in board 2 and device The junction of main body 1 is provided with No.1 sliding slot 17, and panel wipes 19 and connects with sliding block 18, controllable by the fixture block 4 on 2 surface of board Panel processed wipes 19 moving up and down on 17 surface of No.1 sliding slot, and to the chalk bits above easy cleaning board 2, cleaning is got off Chalk bits fall into the inside of scrap collecting box 21, it can be achieved that the collection that chalk is considered to be worth doing, can be by scrap collecting by No. two sliding slots 20 Box 21 takes out, and carries out the post-processing of clast, when there is accident power-off situation, can guarantee display screen 3 by stand-by power supply 5 Normal use, magnet 8 rotate control handle 13, can control the spool inside placed cavity 11 convenient for related item is fixed 12 rotation, to control the folding and unfolding of barn door 6, by the No.1 buckle 15 above connect band 14 and between No. two buckles 16 Barn door 6 can be fixed, achieve the effect that shut out the light by fastening process, more practical.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of English teaching Multifunctional demonstrator, including apparatus main body（1）With placed cavity（11）, it is characterised in that：It is described Apparatus main body（1）Leading exterior surface be installed with board（2）, and apparatus main body（1）Leading exterior surface close to writing Plate（2）A side external surface be installed with display screen（3）, the board（2）Leading exterior surface side be movably installed with Fixture block（4）, the display screen（3）Lower end outer surface be installed with stand-by power supply（5）, described device main body（1）Side Outer surface is movably installed with barn door（6）, and apparatus main body（1）Leading exterior surface corner be installed with fixinig plate（7）, Described device main body（1）Leading exterior surface lower end be installed with magnet（8）, and apparatus main body（1）Lower end outer surface it is solid Dingan County is equipped with montant（9）, montant described in two adjacent groups（9）Between be movably installed with strut（10）, the placed cavity（11）It is located at Apparatus main body（1）With barn door（6）Between, and placed cavity（11）Internal activity spool is installed（12）, the spool（12） Upper end outer surface be movably installed with control handle（13）, barn door described in two adjacent groups（6）Between be installed with connect band （14）, the connect band（14）Outer surface side be installed with No.1 buckle（15）, and connect band（14）Outer surface it is another Side is installed with No. two buckles（16）, described device apparatus main body（1）Leading exterior surface and board（2）Side outside No.1 sliding slot is equipped between surface（17）, the No.1 sliding slot（17）Inner surface side be movably installed with sliding block（18）, and it is sliding Block（18）One end outer surface be installed with panel wiping（19）, the board（2）Lower end inner surface be installed with two Number sliding slot（20）, and No. two sliding slots（20）Inner surface be movably installed with scrap collecting box（21）.

2. a kind of English teaching Multifunctional demonstrator according to claim 1, it is characterised in that：The fixinig plate（7） Outer surface be equipped with fixed screw, and fixinig plate（7）Pass through fixed screw and apparatus main body（1）It is fixedly connected, the fixinig plate （7）Quantity be four groups.

3. a kind of English teaching Multifunctional demonstrator according to claim 1, it is characterised in that：The stand-by power supply （5）Lower end outer surface be installed with placement plate, and stand-by power supply（5）A side external surface be installed with power interface.

4. a kind of English teaching Multifunctional demonstrator according to claim 1, it is characterised in that：Described device main body （1）Leading exterior surface lean near magnet（8）A side external surface be installed with storage box, and magnet（8）Quantity be two groups.

5. a kind of English teaching Multifunctional demonstrator according to claim 1, it is characterised in that：The No.1 buckle （15）Width and No. two buckle（16）Groove it is of same size, and No.1 buckle（15）It is buckled with No. two（16）Parallel peace It sets, the No.1 buckle（15）It is buckled with No. two（16）Quantity be several groups.

6. a kind of English teaching Multifunctional demonstrator according to claim 1, it is characterised in that：The scrap collecting box （21）Leading exterior surface be installed with handle, the outer surface of handle is equipped with screw thread.