CN109744731A - It is a kind of can Rapid Combination field teaching device and its application method - Google Patents
It is a kind of can Rapid Combination field teaching device and its application method Download PDFInfo
- Publication number
- CN109744731A CN109744731A CN201711054678.8A CN201711054678A CN109744731A CN 109744731 A CN109744731 A CN 109744731A CN 201711054678 A CN201711054678 A CN 201711054678A CN 109744731 A CN109744731 A CN 109744731A
- Authority
- CN
- China
- Prior art keywords
- lectern
- dais
- teaching device
- blackboard
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
It is a kind of can Rapid Combination field teaching device and its application method, it is related to a kind of Mobile Teaching device, saying for lectern is connect on the outside of desktop (4) with the upper end of lectern external support board (7), it says and is connect on the inside of the close lower inside of desktop and the upper end of lectern inner support plate (10), it is connect on the inside of the close lower end outside of lectern inner support plate and the upper side of bottom plate (16), the end face outside of bottom plate is connect with the lower end exterior face of lectern external support board, and the upper end of one piece of positioning plate (2) passes through hinge A(1) it is connected to the front end for saying desktop or the rear end lower of lectern；Dais (12) is arranged in lectern rear lower, and the upper rear end at dais is equipped at intervals with jack (13), and two support rods (5) of blackboard (3) lower part are inserted in two jacks；The present invention can be carried easily by setting foldable structure for lectern using the combination of dais and blackboard, and the outgoing use for saying class hour is suitble to.
Description
[technical field]
The present invention relates to a kind of Mobile Teaching device, more particularly, to it is a kind of can Rapid Combination field teaching device.
[background technique]
It is constructing currently, the unit in remote mountain areas and the construction that is deep in the mountains lacks teaching equipment, especially unit in charge of construction
In the chance that does not learn substantially, and science and technology is flourishing very fast now, and many new construction methods emerge one after another, due to lacking
These new construction methods of teaching equipment can not pass to construction personnel in time；And some technical problems are encountered in construction, people
Discussion place can only be that hand takes drawing to communicate with each other and pass round in the bedroom of rest, cause great inconvenience；Current mountain
The many classrooms of area student are dilapidated houses, and when there is mud-rock flow, landslide or other natural calamities, largely transport desk and chair
It is very inconvenient, and not ready-made house restores to attend class in time for student, and students are merely able to be sitting in is faced on the ground
When inquiry learning, it is extremely inconvenient.
[summary of the invention]
In order to overcome the shortcomings in the background art, the present invention disclose it is a kind of can Rapid Combination field teaching device, by that will say
Table is set as foldable structure, can easily be carried using the combination of dais and blackboard, is suitble to the outgoing use for saying class hour.
For achieving the above object, the present invention adopts the following technical scheme:
It is a kind of can Rapid Combination field teaching device, the lectern panels outside lower part of including lectern, dais and blackboard, lectern is logical
It crosses hinge E to connect with the upper end of lectern external support board, says that the close lower inside of desktop passes through hinge F and lectern inner support
Connection on the inside of the upper end of plate, the close lower end outside of lectern inner support plate on the inside of the upper side of hinge C and bottom plate by connecting, bottom
The end face outside of plate is connect by hinge B with the lower end exterior face of lectern external support board, and the upper end of one piece of positioning plate passes through hinge A
It is connected to the front end for saying desktop or the rear end lower of lectern, the both ends of the positioning plate withstand on lectern external support board respectively and say
On the top opposite face of table inner support plate, it is equipped with bolt in the lower part side of positioning plate, the inserted link connection setting of the bolt exists
Lectern is formed in slotting hole on lectern external support board or lectern inner support plate；Dais is arranged in lectern rear lower, at dais
Upper rear end is equipped at intervals with jack, and two support rods of blackboard lower part are inserted in two jacks.
It is described can Rapid Combination field teaching device, the upper end of two pieces of positioning plates, which passes through hinge A respectively and is connected to, to be said
The front and back ends lower part for saying desktop of table, the both ends of two pieces of positioning plates withstand on branch in lectern external support board and lectern respectively
On the top opposite face of fagging, it is respectively equipped with bolt in the lower part side of two pieces of positioning plates, the bolt is set by inserted link connection
Set the slotting hole on lectern external support board or lectern inner support plate.
It is described can Rapid Combination field teaching device, be respectively equipped with necking down bar, two necking downs in the lower end of two support rods
Bar is respectively inserted in two jacks at dais.
It is described can Rapid Combination field teaching device, be respectively equipped with necking down inserted link, blackboard in the upper end of two support rods
Rear top be equipped at intervals with two small kelly plates, be respectively equipped with big kelly plate on the blackboard rear of two small kelly plate lower parts,
The necking down inserted link of two post uppers is through two small kelly plates respectively, and the top of two support rods is in two big kelly plates.
It is described can Rapid Combination field teaching device, the small kelly plate and big kelly plate are connected by glue black
On postlaminar part face.
It is described can Rapid Combination field teaching device, square opening, two drawers point are respectively equipped on the front-back at dais
It is not through in two square openings.
It is described can Rapid Combination field teaching device, be equipped with partition between square opening before and after the dais.
It is described can Rapid Combination field teaching device, the drawer panel widened is respectively equipped in the outer end of two drawers.
It is described can Rapid Combination field teaching device, be equipped with semicircle at the middle part of drawer panel and be recessed the drawing to be formed
Hand.
It is described can Rapid Combination field teaching device, folded lectern, dais and blackboard are put into packing case.
It is described can Rapid Combination field teaching device application method, when in use, by originally can Rapid Combination open country
Outer instructional device is transported to destination by haulage vehicle, and the lectern of packing case interior folding and dais and blackboard are taken out and placed
On level land, in two jacks using the two support rods insertion dais of blackboard, before the rear portion interval of bottom plate is placed on dais, appear on the stage
Two positioning plates are put down after saying desktop, form the branch to lectern external support board and lectern inner support plate using the both ends of two positioning plates
Then the bolt of two positioning plates connect with the slotting hole of top setting before and after two lectern external support boards and obtains the steady of lectern by support
It is fixed, lectern is moved back close to dais, and opening the two drawers taking-up teaching aids such as blackboard eraser and chalk can use.
Due to the adoption of the technical scheme as described above, the invention has the following beneficial effects:
It is of the present invention can Rapid Combination field teaching device, by setting foldable structure for the lectern of occupied space,
Detachable or combined structure is set by dais and blackboard, can be easily put by folding lectern and disassembly dais and blackboard
Packing case is onboard, gives lectures outgoing in use, can quickly open and use；Structure of the invention is reasonable, is conducive on remote mountain
There is the fast quick-recovery teaching of student when dilapidated house in school, area, is also applied for the study of engineering unit.
[Detailed description of the invention]
Fig. 1 is three-dimensional assembling structure schematic diagram of the invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is small kelly plate schematic perspective view of the invention；
Fig. 5 is big kelly plate schematic perspective view of the invention；
Fig. 6 is support rod top hinge pedestal structure schematic diagram of the invention；
Fig. 7 is that present invention partition and folding are put into the structural schematic diagram after packing case；
In figure: 1, hinge A；2, positioning plate；3, blackboard；4, desktop is said；5, support rod；6, bolt；7, lectern external support board；8,
Drawer panel；9, drawer；10, lectern inner support plate；11, necking down bar；12, dais；13, jack；14, square opening；15, it shakes hands；16,
Bottom plate；17, hinge B；18, hinge C；19, hole is inserted；20, necking down inserted link；21, small kelly plate；22, hinge E；23, big kelly
Plate；24, hinge F；25, packing case.
[specific embodiment]
The present invention can be explained in more detail by the following examples, the open purpose of the present invention is intended to protect the scope of the invention
All interior changes and improvements, the invention is not limited to the following examples；
One kind in conjunction with described in attached drawing 1~6 can Rapid Combination field teaching device, including lectern, dais 12 and blackboard 3 are said
Table says that 4 outer lower portion of desktop is connect by hinge E22 with the upper end of lectern external support board 7, says the close inside of desktop 4
By connecting on the inside of hinge F24 and the upper end of lectern inner support plate 10, the close lower end outside of lectern inner support plate 10 is logical for lower part
It crosses on the inside of hinge C18 and the upper side of bottom plate 16 and connect, the end face outside of bottom plate 16 passes through hinge B17 and lectern external support board 7
Lower end exterior face connection, the upper end of one piece of positioning plate 2 is connected to the front end or rear end for saying desktop 4 of lectern by hinge A1
Lower part, the both ends of the positioning plate 2 are withstood on respectively on lectern external support board 7 and the top opposite face of lectern inner support plate 10,
The lower part side of positioning plate 2 is equipped with bolt 6, and the inserted link connection of the bolt 6 is arranged in lectern external support board 7 or lectern inner support
Lectern is formed in slotting hole 19 on plate 10；Or two pieces are set by positioning plate 2, the upper end of two pieces of positioning plates 2 passes through conjunction respectively
Page A1 is connected to the front and back ends lower part for saying desktop 4 of lectern, and the both ends of two pieces of positioning plates 2 withstand on outside lectern respectively and prop up
On fagging 7 and the top opposite face of lectern inner support plate 10, it is respectively equipped with bolt 6 in the lower part side of two pieces of positioning plates 2, it is described
Bolt 6 connects the slotting hole being arranged in lectern external support board 7 or lectern inner support plate 10 by inserted link；The setting of dais 12 is being said
Table rear lower, the upper rear end at dais 12 are equipped at intervals with jack 13, are respectively equipped with necking down inserted link in the upper end of two support rods 5
20, the rear top of blackboard 3 is equipped at intervals with two small kelly plates 21, distinguishes on 3 rear of blackboard of two small 21 lower parts of kelly plate
Equipped with big kelly plate 23, the present invention considers the loss of weight problem of blackboard 3, and blackboard can be made as hollow structure, the small kelly plate
21 and big kelly plate 23 be connected by glue on 3 rear of hollow structure blackboard, the necking down inserted link 20 of two support rods, 5 upper end divides
It is not through two small kelly plates 21, the top of two support rods 5 is in two big kelly plates 23, sets respectively in the lower end of two support rods 5
There is necking down bar 11, two necking down bars 11 are respectively inserted in two jacks 13 at dais 12.
The present invention is respectively equipped with square opening 14 on the front-back at dais 12, and two drawers 9 are through in two square openings 14 respectively, pass through
Two drawers 9, which are arranged, can use the placement blackboard eraser of drawer 9 and chalk, and two drawers 9 can also play enhancing function to dais 12
Effect is equipped with partition in the middle part of the square opening 14 before and after the dais 12 between square opening 14, is respectively equipped with and widens in the outer end of two drawers 9
Drawer panel 8 is equipped with semicircle at the middle part of drawer panel 8 and is recessed the knob 15 to be formed.
In conjunction with attached drawing 7, The present invention gives folded lectern, dais and blackboards to be put into packing box structure, supports this
That invents can Rapid Combination and carrying demand.
Implement it is of the present invention can Rapid Combination field teaching device, the present invention is passed through into haulage vehicle when in use
It is transported to destination, the lectern of 25 interior folding of packing case and dais and the taking-up of blackboard 3 are placed on level land, blackboard 3 is used
Two support rods 5 insertion dais 12 two jacks 13 in, before the rear portion interval of bottom plate 16 is placed on dais 12, appears on the stage and say desktop
Two positioning plates 2 are put down after 4, and the branch to lectern external support board 7 and lectern inner support plate 10 is formed using the both ends of two positioning plates 2
Then the bolt 6 of two positioning plates 2 connect with the slotting hole 19 that two lectern external support boards, 7 front and back top is arranged and obtains lectern by support
Stabilization, move back lectern close to dais 12, opening two drawers 9 and taking out the teaching aids such as blackboard eraser and chalk can use.
Part not in the detailed description of the invention is the prior art.
Claims (10)
1. one kind can Rapid Combination field teaching device, including lectern, dais (12) and blackboard (3), it is characterized in that: lectern
It says that desktop (4) outer lower portion is connect by hinge E(22) with the upper end of lectern external support board (7), says the close of desktop (4)
Lower inside passes through hinge F(24) connect with the upper end of lectern inner support plate (10) inside, lectern inner support plate (10) it is close
Lower end outside passes through hinge C(18) it is connect with the upper side of bottom plate (16) inside, the end face outside of bottom plate (16) passes through hinge B
(17) it is connect with the lower end exterior face of lectern external support board (7), the upper end of one piece of positioning plate (2) passes through hinge A(1) it is connected to and says
The front end for saying desktop (4) of table or rear end lower, the both ends of the positioning plate (2) withstand on respectively lectern external support board (7) and
On the top opposite face of lectern inner support plate (10), bolt (6) are equipped in the lower part side of positioning plate (2), the bolt (6)
Lectern is formed in the slotting hole (19) that inserted link connection is arranged on lectern external support board (7) or lectern inner support plate (10)；Dais
(12) it is arranged in lectern rear lower, the upper rear end in dais (12) is equipped at intervals with jack (13), two supports of blackboard (3) lower part
Bar (5) is inserted in two jacks (13).
2. it is according to claim 1 can Rapid Combination field teaching device, it is characterized in that: two pieces of positioning plates (2) is upper
End passes through hinge A(1 respectively) it is connected to the front and back ends lower part for saying desktop (4) of lectern, the two of two pieces of positioning plates (2)
End is withstood on respectively on lectern external support board (7) and the top opposite face of lectern inner support plate (10), under two pieces of positioning plates (2)
Portion side is respectively equipped with bolt (6), and the bolt (6) passes through inserted link connection setting branch in lectern external support board (7) or lectern
Slotting hole (19) on fagging (10).
3. it is according to claim 1 can Rapid Combination field teaching device, it is characterized in that: under two support rods (5)
End is respectively equipped with necking down bar (11), and two necking down bars (11) are respectively inserted in two jacks (13) at dais (12).
4. it is according to claim 1 can Rapid Combination field teaching device, it is characterized in that: in the upper of two support rods (5)
End is respectively equipped with necking down inserted link (20), and the rear top of blackboard (3) is equipped at intervals with two small kelly plates (21), two small kelly plates
(21) big kelly plate (23), the necking down inserted link (20) point of two support rods (5) upper end are respectively equipped on blackboard (3) rear of lower part
It is not through two small kelly plates (21), the top of two support rods (5) is in two big kelly plates (23).
5. it is according to claim 4 can Rapid Combination field teaching device, it is characterized in that: the small kelly plate (21) and
Big kelly plate (23) is connected by glue on blackboard (3) rear.
6. it is according to claim 1 can Rapid Combination field teaching device, it is characterized in that: the front-back in dais (12)
On be respectively equipped with square opening (14), two drawers (9) are through respectively in two square openings (14)；Before and after dais (12) between square opening (14)
Equipped with partition.
7. it is according to claim 6 can Rapid Combination field teaching device, it is characterized in that: in the outer end of two drawers (9)
It is respectively equipped with the drawer panel (8) widened.
8. it is according to claim 7 can Rapid Combination field teaching device, it is characterized in that: in drawer panel (8)
Portion is equipped with semicircle and is recessed the knob to be formed (15).
9. it is according to claim 1 can Rapid Combination field teaching device, it is characterized in that: folded lectern, dais
Packing case is put into blackboard.
10. according to claim 1-9 it is described in any item can Rapid Combination field teaching device application method, feature
Be: when in use, by originally can the field teaching device of Rapid Combination destination is transported to by haulage vehicle, by packing case (25)
The lectern of interior folding and dais and blackboard (3) taking-up are placed on level land, are said using two support rods (5) insertion of blackboard (3)
In two jacks (13) of platform (12), before the rear portion interval of bottom plate (16) is placed on dais (12), appears on the stage and put down after saying desktop (4)
Two positioning plates (2) form the branch to lectern external support board (7) and lectern inner support plate (10) using the both ends of two positioning plates (2)
The bolt (6) of two positioning plates (2) is then connect by support with the slotting hole (19) of top setting before and after two lectern external support boards (7)
The stabilization for obtaining lectern moves back lectern close to dais (12), and opening two drawers (9) taking-up teaching aids such as blackboard eraser and chalk can make
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054678.8A CN109744731A (en) | 2017-11-01 | 2017-11-01 | It is a kind of can Rapid Combination field teaching device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054678.8A CN109744731A (en) | 2017-11-01 | 2017-11-01 | It is a kind of can Rapid Combination field teaching device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109744731A true CN109744731A (en) | 2019-05-14 |
Family
ID=66398909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054678.8A Withdrawn CN109744731A (en) | 2017-11-01 | 2017-11-01 | It is a kind of can Rapid Combination field teaching device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109744731A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100300331A1 (en) * | 2008-02-03 | 2010-12-02 | Yuan Su | Computer desk with a drawer connected with elbow support boards |
| CN202060278U (en) * | 2011-06-14 | 2011-12-07 | 叶尔布拉提.巴哈仕 | Folding box |
| CN205696681U (en) * | 2016-04-12 | 2016-11-23 | 宋宇琼 | A kind of intelligent mathematical resolves showing stand with an applied mathematics difficult problem |
| CN107035172A (en) * | 2017-04-09 | 2017-08-11 | 辽宁泓新科技成果转化服务有限公司 | A kind of utilization slideway combines the teaching classroom of multiple Folding desks and faldstool |
| CN107811410A (en) * | 2017-11-01 | 2018-03-20 | 盘锦雨源新创意开发推广有限公司 | It is a kind of can Rapid Combination field teaching device |
-
2017
- 2017-11-01 CN CN201711054678.8A patent/CN109744731A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100300331A1 (en) * | 2008-02-03 | 2010-12-02 | Yuan Su | Computer desk with a drawer connected with elbow support boards |
| CN202060278U (en) * | 2011-06-14 | 2011-12-07 | 叶尔布拉提.巴哈仕 | Folding box |
| CN205696681U (en) * | 2016-04-12 | 2016-11-23 | 宋宇琼 | A kind of intelligent mathematical resolves showing stand with an applied mathematics difficult problem |
| CN107035172A (en) * | 2017-04-09 | 2017-08-11 | 辽宁泓新科技成果转化服务有限公司 | A kind of utilization slideway combines the teaching classroom of multiple Folding desks and faldstool |
| CN107811410A (en) * | 2017-11-01 | 2018-03-20 | 盘锦雨源新创意开发推广有限公司 | It is a kind of can Rapid Combination field teaching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104127039B (en) | A kind of providing new modular Classroom System | |
| CN107035172B (en) | A kind of teaching classroom combining multiple Folding desks and faldstool using slideway | |
| CN107692515A (en) | A kind of portable field teaching device | |
| CN103653746B (en) | Folding type multi-purpose combination drawing tables and chairs | |
| CN203986807U (en) | A kind of new-type modularization Classroom System | |
| CN107811410A (en) | It is a kind of can Rapid Combination field teaching device | |
| CN204245538U (en) | A kind of Multifucntional desk | |
| CN204048656U (en) | Folding utility tables and chairs | |
| CN109744731A (en) | It is a kind of can Rapid Combination field teaching device and its application method | |
| CN203762572U (en) | Desk | |
| CN204048601U (en) | One folds into ground intake type desk and chair module | |
| CN204071194U (en) | A kind of desk | |
| US20110039252A1 (en) | Mobile Teacher Demonstration Table | |
| CN104188348A (en) | Combined foldable table | |
| CN107035173A (en) | A kind of portable teaching classroom | |
| CN109747298A (en) | A kind of portable field teaching device and its application method | |
| CN202874498U (en) | Dual-purpose easel | |
| CN202566981U (en) | Painting and drawing desk for art teaching | |
| CN205997645U (en) | A kind of foldable or assembled portable palette | |
| CN212391892U (en) | Portable digital electronic technology demonstrator | |
| CN104127028A (en) | Desk and chair capable of being hidden for classroom | |
| CN205354458U (en) | College english teaching assistance teaching aid | |
| CN205233880U (en) | Multifunctional student chair | |
| CN205038828U (en) | Colleges and universities' employment show teaching aid | |
| CN204812724U (en) | Student uses wall table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190514 |
|
| WW01 | Invention patent application withdrawn after publication |