CN107035173B

CN107035173B - A kind of movable type teaching classroom

Info

Publication number: CN107035173B
Application number: CN201710260352.4A
Authority: CN
Inventors: 李晓娟
Original assignee: Jiangxi Nancheng Zhongtian School Tool Co Ltd
Current assignee: Jiangxi Nancheng Zhongtian school Tool Co., Ltd.
Priority date: 2017-04-09
Filing date: 2017-04-09
Publication date: 2019-05-10
Anticipated expiration: 2037-04-09
Also published as: CN107035173A

Abstract

A kind of movable type teaching classroom, it is related to a kind of interim classroom, the Folding desk and faldstool connected by slideway is equipped in tent (22), the slideway is more, the card slot (29) of Folding desk desk leg (5) lower end and the sliding slot of faldstool stool leg (7) lower end are stuck in slideway, the slideway is double in-flanges channel steels, the top of Folding desk and faldstool is respectively folding structure, i.e. the stool plate (4) of the desk plate (14) of Folding desk and faldstool is that structure may be reversed, by the stool plate (4) of the desk plate (14) of Folding desk and faldstool obtain the front and back stool leg (7) of faldstool close to, and obtain Folding desk front and back desk leg (5) close to；The present invention is provided convenience using Folding desk, faldstool are arranged in the tent built and folds lectern for fast quick-recovery course.

Description

A kind of movable type teaching classroom

[technical field]

The present invention relates to a kind of interim classrooms, more particularly, to a kind of mobile teaching classroom.

[background technique]

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 exists The chance not learnt substantially in construction, and science and technology is flourishing very fast now, many new construction methods emerge one after another, due to Construction personnel can not be passed in time by lacking these new construction methods of teaching equipment；And it is difficult that some technologies are encountered in construction Topic, the discussions place of people, which can only be hand, communicates with each other in the bedroom of rest by drawing and passes round, and causes great inconvenience；At present The many classrooms of mountain area student be dilapidated house, and when there is mud-rock flow, landslide or other natural calamities, student quickly point It is one of the method for not influencing study that interim classroom is resumed classes or built to stream, and so a large amount of transport desk and chair is very inconvenient, and There is no ready-made house to restore to attend class in time for student, students, which are merely able to be sitting in, carries out interim inquiry learning on the ground, extremely not Just.

[summary of the invention]

In order to overcome the shortcomings in the background art, the present invention discloses a kind of mobile teaching classroom, utilizes the tent built Middle setting Folding desk, faldstool and folding lectern, provide convenience for fast quick-recovery course.

For achieving the above object, the present invention adopts the following technical scheme:

A kind of movable type teaching classroom, including tent, slideway, Folding desk, faldstool and lectern, are equipped with logical in tent The Folding desk and faldstool of slideway connection are crossed, the slideway is more, the card slot and faldstool of Folding desk desk leg lower end The sliding slot of stool leg lower end is stuck in slideway, and the slideway is double in-flanges channel steels, the top difference of Folding desk and faldstool For folding structure, i.e. the stool plate of the desk plate of Folding desk and faldstool is that structure may be reversed, and passes through the class of Folding desk The stool plate of desktop and faldstool obtain faldstool front and back stool leg close to, and obtain Folding desk front and back desk leg Close to so that single multiple Folding desks and faldstool that Folding desk and faldstool are formed, single multiple folding classes Table and faldstool occupy smaller space on two sliding rails；The front of at least two rows of Folding desks and faldstool be equipped with lectern and Blackboard.

The mobile teaching classroom, tent includes canvas, transverse supporting rod, vertical supporting rod and vertical support rod, at four The upper end of vertical support rod is equipped with the square frame that two transverse supporting rods and two vertical supporting rods are formed, and sets in the middle part of two transverse supporting rod There are more vertical supporting rods；Or the middle part of two vertical supporting rod is equipped with the paulin topmast support structure that more transverse supporting rods are formed, it is described Four vertical support rods are respectively equipped with more vertical support rods between any two, and the upper end of the more vertical support rods is separately connected correspondence Transverse supporting rod or vertical supporting rod, connecting rod interconnected is equipped in the lower end of vertical support rod, in transverse supporting rod, vertical supporting rod It is respectively equipped with canvas outside the Tent frame formed with vertical support rod and forms tent；Four walls of the tent are equipped with multiple plastic clothes Window is respectively equipped with curtain on the multiple plastic cloth window, and any side of tent is equipped with door opening, and the door opening is equipped with door curtain.

The mobile teaching classroom, the slideway include slideway A, slideway B, slideway C and slideway D, one end of slideway A It is connect with one end of slideway B by two connecting plates, i.e., one end of two connecting plates passes through respectively is arranged in two lateral surface of the one end slideway A Axis C form articulated connection, the other end of two connecting plates passes through the another two axis C that two lateral surface of the one end slideway B is arranged in respectively Form articulated connection；The other end of the slideway B is articulated and connected by one end of another two connecting plate and slideway C, and slideway C's is another End is articulated and connected by one end of two connecting plates of third and slideway D, close the other end of the slideway D and under saying that table leg is close The card slot at end is clamped, and dais lower part is fixed on the other end top of slideway D.

The mobile teaching classroom, slideway A, slideway B, slideway C and slideway D are the double in-flanges channel steel structures of double flute, Namely be respectively equipped with vertical plate in the centre of the bottom plate upper side of slideway and two sides, the vertical plates of the vertical plate of insole board and two sides it Between form double sliding slots, be respectively equipped with in-flanges in the vertical plate upper end of double sliding slots and form the double in-flanges channel steels of double flute.

The mobile teaching classroom, single multiple respectively arranged four desk legs in Folding desk lower part wherein side Two desk legs be in the double sliding slots of the double in-flanges channel steels of double flute wherein in the sliding slot in a set of outside, the desk leg is close to lower end The respectively arranged card slot in two sides is stuck on sliding slot in-flanges suitable for reading；Single multiple Folding desk lower parts respectively arranged four Another two desk legs of the root desk leg other side are in the sliding slot in double another set of outsides of sliding slot, and another two desk legs are close The respectively arranged card slot in lower end two sides is stuck on sliding slot two in-flanges suitable for reading in the another set of outside；Single multiple foldings The rear portion of folded desk is respectively equipped with faldstool, two stools of multiple respectively arranged four stool legs in faldstool lower part wherein side For sub- leg in double sliding slots wherein sliding slot of a set of inside, the stool leg is stuck in institute close to the respectively arranged card slot in lower end two sides It states on sliding slot two in-flanges suitable for reading；Another two stools of every multiple faldstool lower parts of row respectively arranged four stool legs other side Sub- leg is in the sliding slot of double another set of insides of sliding slot, and another two stool legs are close to the respectively arranged card slot card in lower end two sides On the sliding slot of the another set of inside two in-flanges suitable for reading.

The mobile teaching classroom is respectively equipped in the desk plate bottom surfaces two sides of the Folding desk close to rear portion Attachment base is respectively equipped with coulisse in two middle side part of desk plate bottom surfaces of the Folding desk, four desk leg two sides It is respectively equipped with gap on the opposite face of desk leg upper end two-by-two, wherein the rear upper end at four two, desk leg rear portions is also respectively equipped with Gap, the axis hole being arranged on two attachment base of desk plate pass through axis B respectively and are hingedly connected on the desk leg rear portion of two, the rear portion The opening position of setting is held, one end of two adjustable plates passes through axis B respectively and is hingedly connected on the desk leg front of two, the rear portion The opening position of setting is held, one end of another two adjustable plates passes through axis B respectively and is hingedly connected to four desk leg fronts two The opening position of desk leg nock setting, adjustable plate passes through axis A respectively and is hingedly connected to the other end of four adjustable plates two-by-two In the oblong slots of the coulisse of Folding desk desk plate bottom surfaces two sides, axis A is removable frame in oblong slots；It is each Folding desk rear portion is equipped with faldstool, and the forefront of Folding desk is arranged in lectern.

The mobile teaching classroom is respectively equipped in the desk plate bottom surfaces two sides of the Folding desk close to front Plate, the plate are inserted in the upper port of four desk leg fronts, two desk legs described in the Folding desk of expansion.

The mobile teaching classroom, in the stool plate and stool leg connection structure and Folding desk of the faldstool Connection type is identical.

The mobile teaching classroom, the lectern are to fold lectern, described to fold saying for lectern and desktop and say table leg Connection structure is identical as the connection type of Folding desk, but folds lectern and set relative to Folding desk and faldstool for opposite direction It sets.

The mobile teaching classroom is equipped with connecting plate, the lower end point of two blackboard supporting legs on the rear at dais It is not fixed on connecting plate by fixed screw interval, blackboard is fixed on blackboard supporting leg top by fixed screw.

Due to the adoption of the technical scheme as described above, the invention has the following beneficial effects:

Combined teaching method classroom of the present invention equipment is placed by the Folding desk, faldstool and lectern that will open In tent, the collapsible combination of the desk plate and desk leg of Folding desk and the stool plate of faldstool and stool leg are utilized Collapsible combination, so that multiple Folding desks and faldstool realize proximity transport, the present invention on two double in-flanges channel steels In view of the length issue of double in-flanges channel steels, more double in-flanges channel steels are obtained into folding structure using connecting plate, work as folding When pressing together after folding on double in-flanges channel steels, Duo Genshuan in-flanges channel steel, which wraps, to be extruded in for folded desk and faldstool Folding desk and faldstool together, so that Folding desk and faldstool are not in mutual collision when transporting, and volume It has obtained significantly compressing, has facilitated transport and assembling, provided convenience to fast implement Mobile Teaching；Structure of the invention is closed Reason is also applied for the study of engineering unit conducive to the fast quick-recovery teaching of the student when dilapidated house occurs in remote mountain areas school.

[Detailed description of the invention]

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is desk of the invention, stool, lectern and blackboard distributed architecture schematic diagram；

Fig. 3 is folded structural schematic diagram of the invention；

Fig. 4 is the attachment structure schematic diagram of desk leg and slideway of the invention；

Fig. 5 is that desk plate of the invention connect schematic perspective view with desk leg；

In figure: 1, flexible door curtain；2, slideway A；3, connecting plate；4, stool plate；5, desk leg；6, plastic cloth window；7, stool leg； 8, slideway B；9, axis A；10, adjustable plate；11, slideway C；12, slideway D；13, axis B；14, desk plate；15, blackboard；16, desktop is said； 17, blackboard supporting leg；18, fixed screw；19, table leg is said；20, dais；21, connecting plate；22, tent；23, transverse supporting rod；24, it erects Support rod；25, curtain；26, support rod is found；27, coulisse；28, axis C；29, card slot；30, double sliding slots；31, in-flanges；32, double The double in-flanges channel steels of slot；33, vertical plate；34, bottom plate；35, plate；36, oblong slots；37, axis hole；38, attachment base；39, gap.

[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 present invention All changes and improvements in range, the invention is not limited to the following examples；

The mobile teaching classroom in conjunction with described in attached drawing 1~5, including tent 22, slideway, Folding desk, faldstool and say Table, tent 22 include canvas, transverse supporting rod 23, vertical supporting rod 24 and vertical support rod 26, are set in the upper end of four vertical support rods 26 The square frame for having two transverse supporting rods 23 and two vertical supporting rods 24 to be formed, the middle part of two transverse supporting rod 23 are equipped with more perpendicular branch Strut 24；Or the paulin topmast support structure that the middle part of two vertical supporting rod 24 is formed equipped with more transverse supporting rods 23, described four Vertical support rod 26 is respectively equipped with more vertical support rods 26 between any two, and the upper end of the more vertical support rods 26 is separately connected pair The transverse supporting rod 23 or vertical supporting rod 24 answered are equipped with connecting rod interconnected in the lower end of vertical support rod 26, in transverse supporting rod 23, canvas is respectively equipped with outside 22 frame of tent that vertical supporting rod 24 and vertical support rod 26 are formed form tent 22；The tent 22 four walls are equipped with multiple plastic cloth windows 6, are respectively equipped with curtain 25, any side of tent 22 on the multiple plastic cloth window 6 Equipped with door opening, the door opening is equipped with door curtain 1, and the Folding desk and faldstool connected by slideway, institute are equipped in tent 22 Stating slideway is more, and the sliding slot of 7 lower end of card slot 29 and faldstool stool leg of 5 lower end of Folding desk desk leg is stuck in slideway, The slideway is double in-flanges channel steels, and the top of Folding desk and faldstool is respectively folding structure, i.e. the class of Folding desk The stool plate 4 of desktop 14 and faldstool is that structure may be reversed, and is obtained by the desk plate 14 of Folding desk and the stool plate 4 of faldstool Take the front and back stool leg 7 of faldstool close to, and obtain Folding desk front and back desk leg 5 close to so that Folding desk The single multiple Folding desks and faldstool formed with faldstool, single multiple Folding desks and faldstool are on two sliding rails Occupy smaller space；Lectern and blackboard 15 are equipped in the front of at least two rows of Folding desks and faldstool；Behind dais 20 Portion face is equipped with connecting plate 21, and the lower end of two blackboard supporting legs 17 passes through the interval of fixed screw 18 respectively and is fixed on connecting plate 21 On, blackboard 15 is fixed on blackboard supporting leg top by fixed screw 18.

In conjunction with attached drawing 1, the slideway includes slideway A2, slideway B8, slideway C11 and slideway D12, one end of slideway A2 and cunning One end of road B8 is connected by two connecting plates 3, i.e. one end of two connecting plates 3 passes through respectively to be arranged in two lateral surface of the one end slideway A2 Axis C28 form articulated connection, the other end of two connecting plates 3 passes through the another two that two lateral surface of the one end slideway B8 is arranged in respectively Axis C28 forms articulated connection；The other end of the slideway B8 is articulated and connected by one end of another two connecting plate 3 and slideway C11, sliding The other end of road C11 is articulated and connected by one end of two connecting plate 3 and slideway D12 of third, and the slideway D12's is close another Hold and say that card slot 29 of the table leg 19 close to lower end is clamped, 20 lower part of dais is fixed on the other end top of slideway D12；In conjunction with attached drawing 1,2,3 or 4, slideway A2, slideway B8, slideway C11 and slideway D12 are double 32 structures of in-flanges channel steel of double flute, that is, in slideway 34 upper side of bottom plate centre and two sides be respectively equipped with vertical plate 33, between the vertical plate 33 of insole board 34 and the vertical plate 33 of two sides Double sliding slots 30 are formed, in-flanges 31 is respectively equipped in 33 upper end of vertical plate of double sliding slots 30 and forms the double in-flanges channel steels 32 of double flute；It is single Two desk legs 5 for arranging respectively arranged four desk legs 5 in multiple Folding desk lower parts wherein side are in the double in-flanges of double flute Wherein in the sliding slot in a set of outside, the desk leg 5 blocks 32 pairs of sliding slots 30 of channel steel close to the respectively arranged card slot 29 in lower end two sides On sliding slot in-flanges 31 suitable for reading；5 other side of single respectively arranged four desk legs in multiple Folding desk lower parts Another two desk legs 5 are in the sliding slot in double another set of outsides of sliding slot 30, and another two desk legs 5 are distinguished close to lower end two sides The card slot 29 of setting is stuck on sliding slot two in-flanges 31 suitable for reading in the another set of outside；Single multiple Folding desks Rear portion is respectively equipped with faldstool, and multiple respectively arranged four stool legs 7 in faldstool lower part are wherein at two stool legs 7 of side In double sliding slots 30 wherein sliding slot of a set of inside, the stool leg 7 is stuck in described close to the respectively arranged card slot in lower end two sides On sliding slot two in-flanges 31 suitable for reading；Another two of every multiple faldstool lower parts of row 7 other side of respectively arranged four stool legs Stool leg 7 is in the sliding slot of double another set of insides of sliding slot 30, and another two stool legs are respectively arranged close to lower end two sides Card slot 29 is stuck on sliding slot two in-flanges 31 suitable for reading of the another set of inside.

In conjunction with attached drawing 3,4 or 5, connection is respectively equipped with close to rear portion in the 14 bottom surfaces two sides of desk plate of the Folding desk Seat 38, is respectively equipped with coulisse 27 in 14 bottom surfaces of desk plate, two middle side part of the Folding desk, four 5 two sides of desk leg 5 upper end opposite face of desk leg two-by-two on be respectively equipped with gap 39, wherein the rear upper end at four two, 5 rear portions of desk leg is also divided Not She You gap 39, the axis hole 37 being arranged on 14 liang of attachment bases 38 of desk plate is hingedly connected to the rear portion by axis B13 respectively At the gap 39 of two 5 rear upper ends of desk leg setting, one end of two adjustable plates 10 passes through axis B13 respectively and is hingedly connected to institute At the gap 39 for stating the setting of two 5 nocks of desk leg in rear portion, it is hinged that one end of another two adjustable plates 10 passes through axis B13 respectively Be connected at the gap 39 of four desk legs, 5 front, two 5 nocks of desk leg setting, four adjustable plates 10 it is another End two-by-two adjustable plate 10 be hingedly connected to respectively by axis A9 14 bottom surfaces two sides of Folding desk desk plate coulisse 27 length On circular groove 36, axis A9 is removable frame in oblong slots 36；Each Folding desk rear portion is equipped with faldstool, and lectern is set The forefront in Folding desk is set, is respectively equipped with plate close to front in the 14 bottom surfaces two sides of desk plate of the Folding desk 35, the plate 35 is inserted in the upper port of four 5 two desk legs 5 in front of desk leg described in the Folding desk of expansion；In conjunction with The structure that attached drawing 3 provides, since the stool plate 4 of faldstool and the connection of stool leg 7 and lectern are similarly collapsible lectern, institute State fold lectern say desktop 16 and say that 19 connection structure of table leg is identical as the connection type of Folding desk, but folding lectern is opposite It is that opposite direction is arranged in Folding desk and faldstool, so the present invention is not described in detail one by one herein.

Implement mobile teaching classroom of the present invention, it when in use, can will be folded in the way of attached drawing 2 Desk-bench and the double in-flanges channel steels 32 of double flute put haulage vehicle and are transported to destination, and the present invention is then placed on playground, is discarded On highway or other available level lands, the double in-flanges channel steels 32 of double flute are placed on the ground, by the double in-flanges channel steels of double flute Slideway 32 " slideway A2, slideway B8, slideway C11 and slideway D12 " successively trails, then by the desk-bench of multiple foldings successively edge Slideway A2, slideway B8, slideway C11 and slideway D12 separate, make that there is interval between each other, then by Folding desk, faldstool and Lectern is opened respectively；Then building tent 22, disclosure is particularly well suited to used in the disaster relief, tent 22 is built in teaching class of the invention Hall is external, can be realized and be keeped out wind and rain or going to a winter resort when it is cold by tent 22.

Part not in the detailed description of the invention is the prior art.

Claims

1. a kind of movable type teaching classroom, including tent (22), slideway, Folding desk, faldstool and lectern, it is characterized in that: The Folding desk and faldstool connected by slideway is equipped in tent (22), the slideway is more, Folding desk desk leg (5) The card slot (29) of lower end and the sliding slot of faldstool stool leg (7) lower end are stuck in slideway, and the slideway is double in-flanges channel steels, folding The top of folded desk and faldstool is respectively folding structure, i.e. the desk plate (14) of Folding desk and the stool plate of faldstool (4) for structure may be reversed, the front and back stool of faldstool is obtained by the desk plate (14) of Folding desk and the stool plate (4) of faldstool Sub- leg (7) close to, and obtain Folding desk front and back desk leg (5) close to so that Folding desk and faldstool are formed Single multiple Folding desks and faldstool, single multiple Folding desks and faldstool occupy smaller sky on two sliding rails Between；Lectern and blackboard (15) are equipped in the front of at least two rows of Folding desks and faldstool.

2. movable type teaching classroom according to claim 1, it is characterized in that: tent (22) includes canvas, transverse supporting rod (23), vertical supporting rod (24) and vertical support rod (26), the upper end of four vertical support rods (26) be equipped with two transverse supporting rods (23) and The square frame that two vertical supporting rods (24) are formed, the middle part of two transverse supporting rod (23) are equipped with more vertical supporting rods (24) and are formed Paulin topmast support structure, four vertical support rods (26) are respectively equipped with more vertical support rods (26) between any two, described more The upper end that root founds support rod (26) is separately connected corresponding transverse supporting rod (23) or vertical supporting rod (24), in vertical support rod (26) Lower end is equipped with connecting rod interconnected；Or two transverse supporting rods (23) and two are equipped in the upper end of four vertical support rods (26) and are erected The square frame that support rod (24) is formed, the middle part of two vertical supporting rods (24) are equipped with more transverse supporting rods (23) and are formed Paulin topmast support structure, four vertical support rods (26) are respectively equipped with more vertical support rods (26) between any two, described more The upper end that root founds support rod (26) is separately connected corresponding transverse supporting rod (23) or vertical supporting rod (24), in vertical support rod (26) Lower end is equipped with connecting rod interconnected；In the tent that transverse supporting rod (23), vertical supporting rod (24) and vertical support rod (26) are formed (22) it is respectively equipped with canvas outside frame and forms tent (22)；Four walls of the tent (22) are equipped with multiple plastic cloth windows (6), institute It states and is respectively equipped with curtain (25) on multiple plastic cloth windows (6), any side of tent (22) is equipped with door opening, and the door opening is equipped with Door curtain (1).

3. movable type teaching classroom according to claim 1, it is characterized in that: the slideway includes slideway A (2), slideway B (8), one end of slideway C (11) and slideway D (12), slideway A (2) are connect with one end of slideway B (8) by two connecting plates (3), i.e., One end of two connecting plates (3) passes through setting respectively and forms articulated connection in the axis C (28) of two lateral surface of slideway A (2) one end, and two connect The other end of fishplate bar (3) passes through setting respectively and forms articulated connection in the another two axis C (28) of two lateral surface of slideway B (8) one end； The other end of the slideway B (8) is articulated and connected by one end of another two connecting plate (3) and slideway C (11), and slideway C's (11) is another One end is articulated and connected by two connecting plates (3) of third and the one end of slideway D (12), the close other end of the slideway D (12) It is clamped with the card slot (29) of table leg (19) close to lower end is said, dais (20) lower part is fixed on the other end top of slideway D (12).

4. movable type teaching classroom according to claim 3, it is characterized in that: slideway A (2), slideway B (8), slideway C (11) It is double in-flanges channel steel (32) structures of double flute, that is, the centre and two of bottom plate (34) upper side in slideway with slideway D (12) Side is respectively equipped with vertical plate (33), and double sliding slots (30) are formed between the vertical plate (33) of insole board (34) and the vertical plate (33) of two sides, In-flanges (31), which are respectively equipped with, in vertical plate (33) upper end of double sliding slots (30) forms the double in-flanges channel steels (32) of double flute.

5. movable type teaching classroom according to claim 1, it is characterized in that: single multiple Folding desk lower parts are respectively set Two desk legs (5) of four desk legs (5) wherein side be in double in-flanges channel steel (32) the double sliding slots (30) of double flute wherein In the sliding slot in a set of outside, it is suitable for reading that the close respectively arranged card slot in lower end two sides (29) of the desk leg (5) is stuck in the sliding slot In-flanges (31) on；Another two desks of single respectively arranged four desk legs (5) other side in multiple Folding desk lower parts Leg (5) is in the sliding slot in double sliding slot (30) another set of outsides, and another two desk legs (5) are respectively set close to lower end two sides Card slot (29) be stuck on sliding slot two in-flanges (31) suitable for reading in the another set of outside；Single multiple Folding desks Rear portion is respectively equipped with faldstool, two stool legs of multiple respectively arranged four stool legs (7) in faldstool lower part wherein side (7) in double sliding slots (30) the wherein sliding slot of a set of inside, the stool leg (7) is close to the respectively arranged card slot in lower end two sides It is stuck on the sliding slot two in-flanges (31) suitable for reading；Every respectively arranged four stool legs (7) in the multiple faldstool lower parts of row are another Another two stool legs (7) of side are in the sliding slot of double sliding slot (30) another set of insides, and another two stool legs are under The end respectively arranged card slot in two sides (29) is stuck on sliding slot two in-flanges (31) suitable for reading of the another set of inside.

6. movable type teaching classroom according to claim 1, it is characterized in that: under the desk plate (14) of the Folding desk Portion, two sides, face are respectively equipped with attachment base (38) close to rear portion, in two middle side part of desk plate (14) bottom surfaces point of the Folding desk Not She You coulisse (27), be respectively equipped with gap on desk leg two-by-two (5) upper end opposite face of four desk leg (5) two sides (39), wherein the rear upper end at four two, desk leg (5) rear portions is also respectively equipped with gap (39), (14) two attachment base of desk plate (38) axis hole (37) being arranged on is hingedly connected to two, rear portion desk leg (5) rear upper end by axis B (13) respectively and sets At the gap (39) set, one end of two adjustable plates (10) passes through axis B (13) respectively and is hingedly connected to two, rear portion desk At the gap (39) of leg (5) nock setting, one end of another two adjustable plates (10) passes through axis B (13) respectively and is hingedly connected to At the gap (39) of four desk legs (5) front, two desk leg (5) nocks setting, four adjustable plates (10) it is another Adjustable plate (10) passes through the sliding slot that axis A (9) are hingedly connected to Folding desk desk plate (14) bottom surfaces two sides respectively two-by-two for one end In the oblong slots (36) of plate (27), axis A (9) is removable frame in oblong slots (36)；Each Folding desk rear portion is equal Equipped with faldstool, the forefront of Folding desk is arranged in lectern.

7. movable type teaching classroom according to claim 6, it is characterized in that: under the desk plate (14) of the Folding desk Portion, two sides, face are respectively equipped with plate (35) close to front, and the plate (35) is inserted in four desk legs described in the Folding desk of expansion (5) in the upper port of two desk legs (5) in front.

8. movable type teaching classroom according to claim 6, it is characterized in that: in the stool plate (4) and stool of the faldstool Sub- leg (7) connection structure is identical as the connection type of Folding desk.

9. movable type teaching classroom according to claim 6, it is characterized in that: the lectern is to fold lectern, the folding Lectern says desktop (16) and says that table leg (19) connection structure is identical as the connection type of Folding desk, but fold lectern relative to Folding desk and faldstool are opposite direction setting.

10. movable type teaching classroom according to claim 1, it is characterized in that: the company of being equipped on the rear of dais (20) Fishplate bar (21), the lower end of two blackboard supporting legs (17) passes through fixed screw (18) interval respectively and is fixed on connecting plate (21), black Plate (15) is fixed on blackboard supporting leg top by fixed screw (18).