CN206134016U

CN206134016U - Display board for english teaching

Info

Publication number: CN206134016U
Application number: CN201620857955.3U
Authority: CN
Inventors: 王晶虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-10
Filing date: 2016-08-10
Publication date: 2017-04-26
Anticipated expiration: 2026-08-10

Abstract

The utility model discloses a display board for english teaching, the on -line screen storage device comprises a base, the last fixed surface joint support pole of base, the upper end fixed connection show board of bracing piece, the front of show board is equipped with first recess, the side hub connection clipboard of show board, the inside hub connection swing arm in upper end of clipboard, the upper end back of clipboard is equipped with the second recess, the one end slip cap of swing arm switches through the dish, the side fixed connection dead lever of carousel, the fixed surface of swing arm connects the bookshelf, connecting rod fixed connection clamping device is passed through to the side of bookshelf, the back side of show board and clipboard all is equipped with the third recess, the inside of third recess is equipped with the connecting block, the middle part of connecting block is equipped with the screw hole, the threaded connection threaded rod is passed through to the inside of screw hole. This display board for english teaching be convenient for the teacher to the show content the explanation, occupation space is little.

Description

A kind of presentation board for English teaching

Technical field

This utility model is related to teaching aid technical field, specially a kind of presentation board for English teaching.

Background technology

English teaching Graphic Panel is mainly used in showing example text and outstanding English text section of student etc., help student's extension knowledge Face.At present, English teaching Graphic Panel on the market, pattern abundant species, have foldable structure, pull bar contraction type structure, also have one A little more simple structures, but that structure all only has display structure, is not easy to the explanation of teacher, makes the possible nothing of student The content that legal principle solution shows.

The content of the invention

The purpose of this utility model is to provide a kind of presentation board for English teaching, to solve to propose in above-mentioned background technology Problem.

For achieving the above object, this utility model provides following technical scheme：A kind of presentation board for English teaching, including bottom Seat, the upper surface of the base are fixedly connected support bar, and the upper end of the support bar is fixedly connected Graphic Panel, the Graphic Panel Front is provided with the first groove, and the side inner walls axle connecting cover plate of first groove, the side axle connection of the Graphic Panel are write Plate, the upper end inner shaft connection swing arm of the clipboard, the upper end back side of the clipboard are provided with the second groove, the swing arm One end is slidably socketed rotating disk, and the side of the rotating disk is fixedly connected fix bar, and the surface of the swing arm is fixedly connected bookshelf, described It is recessed that the side of bookshelf is equipped with the 3rd by the back side that connecting rod is fixedly connected clamping device, the Graphic Panel and clipboard Groove, the inside of the 3rd groove are provided with contiguous block, and screwed hole is provided with the middle part of the contiguous block, and the inside of the screwed hole leads to Cross threaded connection threaded rod.

Preferably, the cover plate is made up of transparent glass material.

Preferably, the end points of the swing arm is regular polygon shape.

Preferably, the circumference of the swing arm is provided with circular hole, the inside of the fix bar clamping circular hole.

Preferably, the clamping device includes handle, fixed block, spring, pressing plate and rubber blanket, and the lower surface of fixed block sets Fluted, the inner upper end of groove is provided with duct, the lower end passing hole channel connection pressing plate of handle, the lower slide socket bullet of handle Spring, the lower surface of pressing plate are stained with rubber blanket.

Compared with prior art, the beneficial effects of the utility model are：The presentation board for English teaching is by adjusting screw thread Bar connection screw thread hole can fix the position of clipboard, be easy to the explanation to example text in Graphic Panel；Can by adjusting threaded rod Clipboard is packed up, reduces the floor space of device, be easy to place；The position of textbook can be fixed by clamping device, be easy to religion Watch during teacher's explanation example text, simple structure, for class-teaching of teacher when provide facility to the explanation of text or example text.

Description of the drawings

Fig. 1 is overall structure front view of the present utility model；

Fig. 2 is overall structure rearview of the present utility model；

Fig. 3 is the side view of clipboard of the present utility model；

Fig. 4 is the structural representation of clamping device of the present utility model.

In figure：1 base, 2 support bars, 3 Graphic Panels, 4 first grooves, 5 cover plates, 6 clipboards, 7 swing arms, 8 rotating disks, 9 bookshelves, 10 fix bars, 11 clamping devices, 12 second grooves, 13 the 3rd grooves, 14 contiguous blocks, 15 screwed holes, 16 threaded rods, 17 handles, 18 fixed blocks, 19 springs, 20 pressing plates, 21 rubber blankets.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this 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 this utility model protection.

Fig. 1-4 are referred to, this utility model provides a kind of technical scheme：A kind of presentation board for English teaching, including base 1, the upper surface of base 1 is fixedly connected support bar 2, and the upper end of support bar 2 is fixedly connected Graphic Panel 3, and the front of Graphic Panel 3 is provided with First groove 4, the side inner walls axle connecting cover plate 5 of the first groove 4, cover plate 5 is made up of transparent glass material, and cover plate 5 can be protected The example text that shield shows is not damaged by, and the side axle connection clipboard 6 of Graphic Panel 3, clipboard 6 make teacher be easy to when explaining to example text Write, also record the note offer facility for student, the upper end inner shaft connection swing arm 7 of clipboard 6, the end points of swing arm 7 is just polygon Shape shape, the upper end back side of clipboard 6 are provided with the second groove 12, and one end of swing arm 7 is slidably socketed rotating disk 8, and the side of rotating disk 8 is solid Surely be connected bar 10, and the circumference of swing arm 7 is provided with circular hole, and the inclination of bookshelf 9 can be fixed in the inside of 10 clamping circular hole of fix bar Angle, pulls out fix bar 10 and rotates the angle of inclination that rotating disk 8 can adjust bookshelf 9, and the surface of swing arm 7 is fixedly connected bookshelf 9, book The side of frame 9 is fixedly connected clamping device 11 by connecting rod, and clamping device 11 can fix the position of books, is the religion of teacher Provides convenient is learned, clamping device 11 includes handle 17, fixed block 18, spring 19, pressing plate 20 and rubber blanket 21, under fixed block 18 Surface is provided with groove, and the inner upper end of groove is provided with duct, the lower end passing hole channel connection pressing plate 20 of handle 17, under handle 17 End is slidably socketed spring 19, and the lower surface of pressing plate 20 is stained with the back side of rubber blanket 21, Graphic Panel 3 and clipboard 6 and is all provided with The inside for having the 3rd groove 13, the 3rd groove 13 is provided with contiguous block 14, and the middle part of contiguous block 14 is provided with screwed hole 15, screwed hole 15 Inside be threaded connection threaded rod 16.

This utility model is in the specific implementation：The position of clipboard 6 can be fixed by regulation threaded rod 16 or book is packed up Plate 6 is write, writing when being easy to teacher's explanation example text reduces taking up room for device；Rotating disk 8 is rotated by pulling out fix bar 10 The angle of inclination of bookshelf 9 can be adjusted, the position of bookshelf 9 can be fixed in the inside of 10 clamping circular hole of fix bar；By clamping dress 11 positions that can fix textbook are put, is that the teaching of teacher is provided convenience.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of presentation board for English teaching, including base（1）, it is characterised in that：The base（1）Upper surface be fixedly connected Support bar（2）, the support bar（2）Upper end be fixedly connected Graphic Panel（3）, the Graphic Panel（3）To be provided with first recessed in front Groove（4）, first groove（4）Side inner walls axle connecting cover plate（5）, the Graphic Panel（3）Side axle connection clipboard （6）, the clipboard（6）Upper end inner shaft connection swing arm（7）, the clipboard（6）The upper end back side be provided with the second groove （12）, the swing arm（7）One end be slidably socketed rotating disk（8）, the rotating disk（8）Side be fixedly connected fix bar（10）, institute State swing arm（7）Surface be fixedly connected bookshelf（9）, the bookshelf（9）Side clamping device is fixedly connected by connecting rod （11）, the Graphic Panel（3）And clipboard（6）Back side be equipped with the 3rd groove（13）, the 3rd groove（13）'s Inside is provided with contiguous block（14）, the contiguous block（14）Middle part be provided with screwed hole（15）, the screwed hole（15）Inside lead to Cross threaded connection threaded rod（16）.

2. a kind of presentation board for English teaching according to claim 1, it is characterised in that：The cover plate（5）For transparent glass Glass material is made.

3. a kind of presentation board for English teaching according to claim 1, it is characterised in that：The swing arm（7）End points be Regular polygon shape.

4. a kind of presentation board for English teaching according to claim 1, it is characterised in that：The swing arm（7）Circumference set There are circular hole, the fix bar（10）The inside of clamping circular hole.

5. a kind of presentation board for English teaching according to claim 1, it is characterised in that：The clamping device（11）Including Handle（17）, fixed block（18）, spring（19）, pressing plate（20）And rubber blanket（21）, fixed block（18）Lower surface be provided with groove, The inner upper end of groove is provided with duct, handle（17）Lower end passing hole channel connection pressing plate（20）, handle（17）Lower slide Socket spring（19）, pressing plate（20）Lower surface be stained with rubber blanket（21）.