CN2322228Y

CN2322228Y - Display frame for object teaching

Info

Publication number: CN2322228Y
Application number: CN 98213149
Authority: CN
Inventors: 阿斯力·托合江
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-08
Filing date: 1998-03-08
Publication date: 1999-06-02
Anticipated expiration: 2008-03-08

Abstract

The utility model belongs to a teaching tool, particularly for a display frame for object teaching. The utility model comprises a display frame, rotary shafts and a display belt, wherein, the display frame is a frame, an upper rotary shaft and a lower rotary shaft which are equal and symmetrical to an upper cross beam and a lower cross beam are arranged in the frame, the display belt is white paper or plastic in the shape of a flat plate, and both ends of the display belt are fixed on the rotary shafts. The utility model has the advantages of simple structure, low cost, convenient use, wide application ranges, etc. In addition, the utility model can attract the attention of student for improving the teaching effect, and is for convenient for review, and communication between teachers.

Description

The object teaching showing stand

The utility model belongs to educational aid, relates to a kind of object teaching showing stand.

Promote objective teaching in recent years, advocate quality-oriented education, the accomodation of activities class makes the application of object teaching more extensive.Object teaching requires the teacher, on the classroom, according to the needs of lecture contents, the preprepared material is comprised school wall map, target prompting, key content, picture in kind, experimental apparatus, formula example etc. directly shows the student, can attract student's notice effectively, improves students'interest in learning, intensification is to the impression of content, difficult when yet the above-mentioned material that existing object teaching is used is showed, be difficult for hanging up, hang bad, paste and with great difficulty do not fall down, want multiple hanging chart, also on top in advance with blank sheet of paper lid, say open one by one class hour neither attractive in appearance, bother most of plate face of the blackboard that also accounted for again; In the showing material writing on the blackboard with organize and lose time aspect the teaching, limited objective teaching, carrying out of do-it-yourself class influenced students'interest in learning, teaching efficiency.

The purpose of this utility model addresses the above problem provides a kind of simple in structure, and cost is low, and the required preprepared material of object teaching is fixed on just being with of showing stand can show showing stand very easily.

The purpose of this utility model can realize by following measure:

It includes showing stand the utility model, rotating shaft, display band.Showing stand is a framework, is provided with the rotating shaft with the parallel symmetry of lower and upper cross-member in framework, and the display band two ends are fixed in the rotating shaft of symmetry.

The utility model compared with prior art has the following advantages: simple in structure, cost is low, carries, easy to use, attracts student's notice, improves teaching efficiency greatly, is convenient to review, and exchanges between the teacher, uses general enclosing extensively, and very big promotional value is arranged.

Fig. 1 looks synoptic diagram for the utility model master.

Fig. 2 is the utility model A_A cross-sectional schematic.

Fig. 3 is the utility model press strip and display band schematic side view.

Fig. 4 looks synoptic diagram for the utility model press strip master.

Fig. 5 is the utility model press strip schematic side view.

Fig. 6 is the utility model perspective view.

Below in conjunction with accompanying drawing the utility model is further described:

As shown in Figure 1, 2, 3, it includes showing stand (8) the utility model, rotating shaft (6), display band (9).Showing stand (8) is a framework, in framework (8), be provided with parallel with lower and upper cross-member (7), the last lower rotary shaft (6) of symmetry, display band (9) two ends are fixed on the lower rotary shaft (6), rotating shaft (6) is fixed on the rotating shaft axle (3), axle (3) flexibly connects with framework (8) both sides, the one end passes framework (8) right side and stretches out outside it, between rotating shaft (6) two ends location rods (4), be provided with axial groove (5), display band (9) is tabular blank sheet of paper or flat plastic, its two ends are clipped in the press strip groove (11), press strip (10) is put into rotating shaft (6) axial groove (5), framework (8) lower end is provided with leg (1), rotating shaft core (3) stretches out the outer end of framework (8) and is installed on wind (2), on display band (9), can design or write each subject classroom instruction content of middle and primary schools during use, display band (9) is clipped in the upper end of display band with the elastic layering (10) of trough of belt then, put into rotating shaft (6) groove, wind (2) clockwise direction that is installed on the top-right axle of showing stand (8) (3) is rotated, display band (9) rotating shaft (6) go up around similar the time, its lower end clips with press strip groove (11), put into rotary axis groove (5), when needing reversing rotating shaft (6), take off top-right wind (2), be positioned on the lower right axle (3), so just can show very easily, have and effectively to save time, attract student's notice.

Claims

1, a kind of object teaching showing stand, it includes showing stand (8), rotating shaft (6), display band (9), it is characterized in that showing stand (8) is a framework, be provided with the last lower rotary shaft (6) of the symmetry parallel with lower and upper cross-member (7) in framework (8), display band (9) two ends are fixed on the lower rotary shaft (6).

2, showing stand according to claim 1, it is characterized in that rotating shaft (6) is fixed on the rotating shaft axle (3), axle (3) flexibly connects with framework (8) both sides, and the one end passes framework (8) right side and stretches out outside it, is provided with axial groove (5) between rotating shaft (6) two ends location rods (4).

3, showing stand according to claim 1 is characterized in that display band (9) is tabular blank sheet of paper or flat plastic, and its two ends are clipped in the press strip groove (11), and press strip (10) is put into rotating shaft (6) axial groove (5).

4, showing stand according to claim 1 is characterized in that framework (8) lower end is provided with leg (1).

5, showing stand according to claim 1 is characterized in that the end that rotating shaft axle (3) is stretched out outside the framework (8) is installed on wind (2).