CN203692950U - Multifunctional teacher's desk - Google Patents

Abstract

The utility model relates to a multifunctional teacher's desk and belongs to the technical field of education supplies structure. The multifunctional teacher's desk comprises a desktop, a desk and chairs, two baffle plates are mounted between the desk and the chairs, a chair I and a chair II with the same structure are mounted between the two baffle plates, a pulley I is mounted at the top of the center line of each of the opposite sides of the chair I and the chair II, a pulley III is mounted at one of the left and right sides of the bottom of the chair I while a pulley IV is mounted at the other side, an orbit I used with the pulley III extends from the side of the bottom of the chair I provided with the pulley III while an orbit II used with the pulley IV extends from the side of the bottom of the chair I provided with the pulley IV, the bottoms of the orbit I and an orbit IIII are firmly mounted on the teacher's desk, and the teacher's desk is further provided with an orbit III communicated with the ends of the orbit I and the orbit II. The multifunctional teacher's desk is reasonable in structure design, is convenient to use, can not only serve as an ordinary teacher's desk and chair, but also serve as a special chair for invigilation or an auxiliary platform for writing on the blackboard, and does not take up space.

Description

A kind of multi-functional lectern

Technical field

The utility model relates to a kind of multi-functional lectern, belongs to realia technical field of structures.

Background technology

Teacher needs to use lectern reviewing one's lessons when correcting students' papers on class or invigilating, and existing lectern structural design is single, takes up room, and only has lectern function, then without other use.

Summary of the invention

The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, a kind of reasonable in design is provided, and easy to use, lectern and chair are structure as a whole, can in the time of writing on the blackboard, use as station stool, and the multi-functional lectern of two chairs can be provided in the time of invigilator.

For addressing the above problem, the technical scheme that the utility model adopts is:

A kind of multi-functional lectern, its special character is to comprise desktop 1 and is installed on two tables and chairs 2 of desktop 1 two bottom sides, between two tables and chairs 2, be provided with two baffle plates 3, the top of two baffle plates 3 is fixedly connected with desktop 1 bottom, between two baffle plates 3, be provided with the chair I4 that two bar structures are identical, chair II5, chair I4 is rectangle and bottom opening, the center line top of a chair I4 side relative to chair II5 is provided with pulley I6, the left and right sides, bottom of chair I4 is separately installed with pulley III8, pulley IV9, pulley III8 and pulley I6 are on same vertical line, two and pulley III8 are extended in the left and right sides, bottom of chair I4, the track I10 that pulley IV9 is used in conjunction with, track II11, track I10 and track II11 bottom are fixedly installed on dais 12, a track III13 who is connected with the end of track I10 and track II11 is also installed on dais 12, track I10, track II11 and track III13 are perpendicular, hasp 16 for the two is connected as one is installed on chair I4 and chair II5, and the top of chair I4 and chair II5 is provided with chair cushion 14, and the junction button 7 for connecting chair cushion 14 is installed on chair II5,

Further:

The inside of described chair I4 is provided with baffles 18, is also provided with the door body 17 that can pull open or close on the sidewall of chair I4.

Beneficial effect: compared with prior art, the utility model reasonable in design, while serving as a teacher supervision student self-study at night, can pull out chair I and chair II along track I, track II separately, and teacher can sit thereon; If two teachers invigilate simultaneously, can untie two hasps between chair, chair I and chair II are pulled out along track I, track II separately, in the time that chair I slides into the end of track I, track II, along the track III chair I that slides left, the principle of confounding of chair II is identical with chair I, chair I and chair II can be separated, two invigilator teachers can be sitting in respectively on chair I, chair II, because chair I, chair II have certain distance after separately, therefore can prevent that teacher from speaking in invigilator, affect examinee's examination; Serving as a teacher need to be in the time that blackboard higher position place carries out writing on the blackboard, chair I can be pulled out along track I, track II, in the time that chair I slides into the end of track I, track II, chair I side direction was fallen, pulley I and pulley III insert in track III and can slide along track III, now, teacher steps down in writing on the blackboard on the sidewall of chair I; The utility model reasonable in design, easy to use, can say that tables and chairs use as common, can serve as again invigilator's chair special and use, can serve as again the auxiliary platform of writing on the blackboard and use, and not take up room, there is good application prospect.

Accompanying drawing explanation

Fig. 1: the structural representation of a kind of multi-functional lectern of the utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Embodiment 1

The multi-functional lectern of one of the present embodiment, comprise desktop 1 and be installed on two tables and chairs 2 of desktop 1 two bottom sides, between two tables and chairs 2, be provided with two baffle plates 3, the top of two baffle plates 3 is fixedly connected with desktop 1 bottom, between two baffle plates 3, be provided with the chair I4 that two bar structures are identical, chair II5, chair I4 is rectangle and bottom opening, the center line top of a chair I4 side relative to chair II5 is provided with pulley I6, the left and right sides, bottom of chair I4 is separately installed with pulley III8, pulley IV9, pulley III8 and pulley I6 are on same vertical line, two and pulley III8 are extended in the left and right sides, bottom of chair I4, the track I10 that pulley IV9 is used in conjunction with, track II11, track I10 and track II11 bottom are fixedly installed on dais 12, a track III13 who is connected with the end of track I10 and track II11 is also installed on dais 12, track I10, track II11 and track III13 are perpendicular, hasp 16 for the two is connected as one is installed on chair I4 and chair II5, and the top of chair I4 and chair II5 is provided with chair cushion 14, and the junction button 7 for connecting chair cushion 14 is installed on chair II5, the inside of chair I4 is provided with baffles 18, is also provided with the door body 17 that can pull open or close on the sidewall of chair I4.

Using method: while serving as a teacher supervision student self-study at night, chair I4 and chair II5 can be pulled out along track I10, track II11 separately, teacher can sit thereon, if two teachers invigilate simultaneously, can untie two hasps 16 between chair, by chair I4 and chair II5 along track I10 separately, track II11 pull-out, when chair I4 slides into track I10, when the end of track II11, along the track III13 chair I4 that slides left, the principle of confounding of chair II5 is identical with chair I4, chair I4 and chair II5 can be separated, two invigilator teachers can be sitting in respectively chair I4, on chair II5, due to chair I4, chair II5 has certain distance after separating, therefore can prevent that teacher from speaking in invigilator, affect examinee's examination, serving as a teacher need to be in the time that blackboard higher position place carries out writing on the blackboard, chair I4 can be pulled out along track I10, track II11, in the time that chair I4 slides into the end of track I10, track II11, chair I4 side direction was fallen, pulley I6 and pulley III8 insert in track III13 and can slide along track III, now, teacher steps down in writing on the blackboard on the sidewall of chair I4, the utility model reasonable in design, easy to use, can say that tables and chairs use as common, can serve as again invigilator's chair special and use, can serve as again the auxiliary platform of writing on the blackboard and use, and not take up room.

Claims (2)

1. a multi-functional lectern, it is characterized in that two tables and chairs (2) that comprise desktop (1) and be installed on desktop (1) two bottom sides, between two tables and chairs (2), be provided with two baffle plates (3), the top of two baffle plates (3) is fixedly connected with desktop (1) bottom, between two baffle plates (3), be provided with the chair I (4) that two bar structures are identical, chair II (5), chair I (4) is rectangle and bottom opening, chair I (4) is provided with pulley I (6) with the center line top of the relative side of chair II (5), the left and right sides, bottom of chair I (4) is separately installed with pulley III (8), pulley IV (9), pulley III (8) and pulley I (6) are on same vertical line, two and pulley III (8) are extended in the left and right sides, bottom of chair I (4), the track I (10) that pulley IV (9) is used in conjunction with, track II (11), track I (10) and track II (11) bottom are fixedly installed on dais (12), a track III (13) who is connected with the end of track I (10) and track II (11) is also installed on dais (12), track I (10), track II (11) and track III (13) are perpendicular, hasp (16) for the two is connected as one is installed on chair I (4) and chair II (5), the top of chair I (4) and chair II (5) is provided with chair cushion (14), and the junction button (7) for connecting chair cushion (14) is installed on chair II (5).

2. according to the multi-functional lectern of one claimed in claim 1, the inside that it is characterized in that described chair I (4) is provided with baffles (18), is also provided with the door body (17) that can pull open or close on the sidewall of chair I (4).