CN206544407U

CN206544407U - Multilayer Graphic Panel is used in one kind teaching

Info

Publication number: CN206544407U
Application number: CN201621192500.0U
Authority: CN
Inventors: 王爱钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-06
Filing date: 2016-11-06
Publication date: 2017-10-10
Anticipated expiration: 2026-11-06

Abstract

The utility model discloses a kind of teaching multilayer Graphic Panel, including riser, the bottom at the riser back side is fixedly connected with the one side of transverse slat, the lower surface of the riser and the lower surface of transverse slat are installed with two symmetrical supporting legs, the positive bottom of riser is provided with cross bar, two symmetrical necks are offered on the cross bar, the upper surface of the riser is installed with two symmetrical fixed blocks, first through hole is offered on two fixed blocks, the inside of two first through hole is installed with clutch shaft bearing, first rotating shaft is provided with the top of the riser, the two ends of the first rotating shaft extend respectively to the inside of two first through hole and are fixedly connected with the inner surface of clutch shaft bearing, the back side of the riser is additionally provided with two symmetrical fixed plates.The utility model, in the panel that is internally provided with of third through-hole, the quantity of panel is no less than five, and it is small to solve existing blackboard area, influence attend class process the problem of.

Description

Multilayer Graphic Panel is used in one kind teaching

Technical field

The utility model is related to teaching aid technical field, is specially that multilayer Graphic Panel is used in a kind of teaching.

Background technology

Important knowledge point or parsing would generally be copied into writing on the blackboard and be checked for student by teacher when at school, but existing Blackboard only single one side mostly, limited area, the knowledge point copied needs student to be copied into notes using the class period, wiping Except rear teacher could continue to attend class, process of attending class is influenceed.

Utility model content

The purpose of this utility model is to provide a kind of teaching multilayer Graphic Panel, possesses big excellent of multilayer panel area Point, it is small to solve existing panel area, influence attend class process the problem of.

To achieve the above object, the utility model provides following technical scheme：One kind teaching multilayer Graphic Panel, including it is vertical Plate, the bottom at the riser back side is fixedly connected with the one side of transverse slat, and the lower surface of the riser and the lower surface of transverse slat are equal Be installed with two symmetrical supporting legs, the positive bottom of riser be provided with cross bar, the cross bar offer two it is right The neck of title, the upper surface of the riser, which is installed with two symmetrical fixed blocks, two fixed blocks, to be offered First through hole, the inside of two first through hole, which is installed with the top of clutch shaft bearing, the riser, is provided with first Rotating shaft, the two ends of the first rotating shaft extend respectively to the inside of two first through hole and the inner surface of clutch shaft bearing is fixed and connected Connect.

The back side of the riser be additionally provided with two symmetrical fixed plates, two fixed plates offer second lead to Hole, the inside of two second through holes, which is installed between second bearing, two fixed plates, is provided with runner, institute State that runner is cylindrical, the two sides of the runner are welded with the second rotating shaft, two second rotating shafts away from runner one End is each extended over to be fixedly connected into the inside of two the second through holes with the inner surface of second bearing, is offered on the runner equidistant From the third through-hole of arrangement, the bottom of the runner is further opened with groove, and the third through-hole is connected with the inside of groove, described Being internally provided with the top of panel, the panel of third through-hole extends third through-hole to its top and is installed with first Gag lever post, the upper surface of first gag lever post is provided with two symmetrical fixture blocks, and the lower surface of first gag lever post is with turning The outer surface contact of wheel, the bottom of the panel extends groove to the bottom of runner and is provided with the second gag lever post.

It is preferred that, the fixture block is in the neck clamping on fixture block and cross bar on T fonts, first gag lever post.

It is preferred that, the panel is polyethylene soft blackboard, and the quantity of the panel is no less than five.

It is preferred that, the bottom of two supporting legs is provided with slipmat, and the slipmat is rubber blanket.

It is preferred that, be provided with receiver between two supporting legs, the two sides of the receiver respectively with riser following table The medial surface of two supporting legs in face is fixedly connected.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is provided with runner, runner by being set at the back side of riser between fixed plate, two fixed plates Upper second rotating shaft is fixedly connected with the second bearing in fixed plate, equidistant third through-hole is offered on runner, in threeway Hole is internally provided with panel, and the quantity of panel is no less than five, the first gag lever post, the first gag lever post are provided with the top of panel Upper surface be provided with fixture block, be provided with the front of riser on cross bar, cross bar and offer symmetrical neck, can by panel from Pulled out in third through-hole, panel is fixed on to the front of riser by fixture block and neck clamping, the progress of multiple panels can be changed Writing on the blackboard is write, has copied behind knowledge point, has changed panel, the panel for destroying knowledge point supplies under students in class to rout up review, passes through multilayer panel Increase write area, it is small to solve existing blackboard area, influence attend class process the problem of.

Brief description of the drawings

Fig. 1 is that the utility model panel withdraws structural representation；

Fig. 2 is the utility model panel drawer structure schematic diagram；

Fig. 3 is the utility model side view；

Fig. 4 is the utility model rotaring wheel structure schematic diagram；

Fig. 5 is the utility model runner sectional side view.

In figure：1 riser, 2 transverse slats, 3 supporting legs, 4 cross bars, 5 necks, 6 fixed blocks, 7 first through hole, 8 clutch shaft bearings, 9 first Rotating shaft, 10 fixed plates, 11 second through holes, 12 second bearings, 13 runners, 14 second rotating shafts, 15 third through-holes, 16 grooves, 17 exhibitions Plate, 18 first gag lever posts, 19 fixture blocks, 20 second gag lever posts, 21 slipmat, 22 receivers.

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.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-5 are referred to, multilayer Graphic Panel, including riser 1 are used in one kind teaching, and the bottom at the back side of riser 1 is fixedly connected with The one side of transverse slat 2, the lower surface of riser 1 and the lower surface of transverse slat 2 are installed with two symmetrical supporting legs 3, two branch The bottom of leg 3 is provided with slipmat 21, and slipmat 21 is rubber blanket, and anti-skidding function can be provided for Graphic Panel, it is to avoid exhibition Show that plate slips, be provided with receiver 22 between two supporting legs 3, the two sides of receiver 22 respectively with the lower surface of riser 1 two The medial surface of supporting leg 3 is fixedly connected, and the realias such as blackboard eraser or chalk can be placed in receiver 22, is easy to take, The positive bottom of riser 1, which is provided with cross bar 4, cross bar 4, offers two symmetrical necks 5, and the upper surface of riser 1 is fixedly mounted Have and first through hole 7 is offered on two symmetrical fixed blocks 6, two fixed blocks 6, the inside of two first through hole 7 is fixed Clutch shaft bearing 8 is installed, the top of riser 1 is provided with first rotating shaft 9, and the two ends of first rotating shaft 9 extend respectively to two first The inside of through hole 7 is fixedly connected with the inner surface of clutch shaft bearing 8.

The back side of riser 1 is additionally provided with two symmetrical fixed plates 10, two fixed plates 10 and offers the second through hole 11, the inside of two the second through holes 11, which is installed between second bearing 12, two fixed plates 10, is provided with runner 13, turns Take turns 13 cylindrical, the two sides of runner 13 are welded with the second rotating shaft 14, two second one end of rotating shaft 14 away from runner 13 The inside each extended over into two the second through holes 11 is fixedly connected with the inner surface of second bearing 12, is offered on runner 13 equidistant From the third through-hole 15 of arrangement, the bottom of runner 13 is further opened with groove 16, and third through-hole 15 is connected with the inside of groove 16, the Three through holes 15 are internally provided with panel 17, and panel 17 is polyethylene soft blackboard, vinyon Soft, foldable, people pass through The making that black material carries out soft blackboard is coated on the surface of polyethylene board, the quantity of panel 17 is no less than five, multiple panels 17 can write different contents, so as to expand write area, save student and attend class time of flight book, solve existing Blackboard area is small, and influence is attended class process, and the top of panel 17 extends third through-hole 15 to its top and is installed with first Gag lever post 18, the upper surface of the first gag lever post 18 is provided with two symmetrical fixture blocks 19, and the lower surface of the first gag lever post 18 is with turning The outer surface contact of wheel 13, the bottom of panel 17 extends groove 16 to the bottom of runner 13 and is provided with the second gag lever post 20, Fixture block 19 is in T fonts, the fixture block 19 on the first gag lever post 18 and the clamping of neck 5 on cross bar 4, can be by panel 17 from threeway Pulled out in hole 15, panel 17 is fixed on to the front of riser 1 by fixture block 19 and the clamping of neck 5, then write, in the exhibition After plate 17 resets after withdrawing, moreover it is possible to by this way pull out other panels 17.

Operation principle：When in use, one side panel 17 is pulled out from runner 13 by the first gag lever post 18, made first spacing Fixture block 19 on bar 18 and the clamping of neck 5 on cross bar 4, make the back side of panel 17 be contacted with first rotating shaft 9, in the panel 17 Write knowledge point, write it is full after, unclamp fixture block 19 and neck 5, reset the panel 17 of extraction, then with identical step from runner Another side is taken out in 13 does not have the panel 17 of writing to proceed teaching.

In summary：Teaching multilayer Graphic Panel, by setting fixed plate 10, two fixed plates at the back side of riser 1 It is provided with the second rotating shaft 14 on runner 13, runner 13 between 10 to be fixedly connected with the second bearing 12 in fixed plate 10, runner 13 On offer equidistant third through-hole 15, third through-hole 15 is internally provided with panel 17, and the quantity of panel 17 is no less than five Individual, the top of panel 17 is provided with the first gag lever post 18, and the upper surface of the first gag lever post 18 is provided with fixture block 19, in riser 1 Front, which is provided with cross bar 4, cross bar 4, offers symmetrical neck 5, and it is small to solve existing blackboard area, and influence is attended class process Problem.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. multilayer Graphic Panel, including riser are used in one kind teaching（1）, the riser（1）The bottom at the back side is fixedly connected with transverse slat（2） One side, the riser（1）Lower surface and transverse slat（2）Lower surface be installed with two symmetrical supporting legs（3）, its It is characterised by：The riser（1）Positive bottom is provided with cross bar（4）, the cross bar（4）On offer two symmetrical necks （5）, the riser（1）Upper surface be installed with two symmetrical fixed blocks（6）, two fixed blocks（6）On open Provided with first through hole（7）, two first through hole（7）Inside be installed with clutch shaft bearing（8）, the riser（1） Top be provided with first rotating shaft（9）, the first rotating shaft（9）Two ends extend respectively to two first through hole（7）Inside With clutch shaft bearing（8）Inner surface be fixedly connected；The riser（1）The back side be additionally provided with two symmetrical fixed plates（10）, Two fixed plates（10）On offer the second through hole（11）, two second through holes（11）Inside be fixedly mounted There is second bearing（12）, two fixed plates（10）Between be provided with runner（13）, the runner（13）It is cylindrical, it is described Runner（13）Two sides be welded with the second rotating shaft（14）, two second rotating shafts（14）Away from runner（13）One end point Two the second through holes are not extended into（11）Inside and second bearing（12）Inner surface be fixedly connected, the runner（13）On open Provided with the third through-hole being spaced substantially equidistant（15）, the runner（13）Bottom be further opened with groove（16）, the third through-hole （15）With groove（16）Inside connection, the third through-hole（15）Be internally provided with panel（17）, the panel（17）'s Extend third through-hole in top（15）To its top and it is installed with the first gag lever post（18）, first gag lever post（18）'s Upper surface is provided with two symmetrical fixture blocks（19）, first gag lever post（18）Lower surface and runner（13）Outer surface connect Touch, the panel（17）Bottom extend groove（16）To runner（13）Bottom and be provided with the second gag lever post（20）.

2. multilayer Graphic Panel is used in a kind of teaching according to claim 1, it is characterised in that：The fixture block（19）In T fonts, First gag lever post（18）On fixture block（19）With cross bar（4）On neck（5）Clamping.

3. multilayer Graphic Panel is used in a kind of teaching according to claim 1, it is characterised in that：The panel（17）For polyethylene Soft blackboard, the panel（17）Quantity be no less than five.

4. multilayer Graphic Panel is used in a kind of teaching according to claim 1, it is characterised in that：Two supporting legs（3）Bottom Portion is provided with slipmat（21）, the slipmat（21）For rubber blanket.

5. multilayer Graphic Panel is used in a kind of teaching according to claim 1, it is characterised in that：Two supporting legs（3）Between It is provided with receiver（22）, the receiver（22）Two sides respectively with riser（1）Two supporting legs of lower surface（3）Inner side Face is fixedly connected.