CN206249702U

CN206249702U - A kind of high school mathematics teaching teaching aid

Info

Publication number: CN206249702U
Application number: CN201621281338.XU
Authority: CN
Inventors: 郭晓堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-21
Filing date: 2016-11-21
Publication date: 2017-06-13
Anticipated expiration: 2026-11-21

Abstract

The utility model discloses a kind of high school mathematics teaching teaching aid, including housing, the both sides of the case top have been fixedly connected with baffle plate, the case top offers the first groove, the rotating shaft that passes on left of the first groove inner chamber is connected with the second supporting plate, the second groove is offered on the right side of the second supporting plate bottom, second groove is connected with the support bar being adapted with the second groove by pivot pin, the bottom of the first groove inner chamber offers the second draw-in groove, and second draw-in groove quantity be two, base is fixedly connected with the right side of the case top.The utility model is by the left side mounting seat in case top, power transmission shaft and Hanging chart stand, realize when needing to explain geometric figure to student, user can be by preprepared geometric figure drawing, it is placed in the first draw-in groove of Hanging chart stand, both the picture time of user had been saved, the high school mathematics teaching teaching aid, is worthy to be popularized.

Description

A kind of high school mathematics teaching teaching aid

Technical field

The utility model is related to teaching aid technical field, specially a kind of high school mathematics teaching teaching aid.

Background technology

Teaching aid is model, material object, sample, instrument, chart, the magic lantern etc. for explaining illustration something or other, including teaching sets Standby, instruments used for education, Practical training equipment, educational equipment, experimental facilities, teaching specimen, teaching mode etc., teaching aid be with propagate science and technology, Material object for the purpose of education people, is complete sci-tech mass media, is indispensable equipment in teenager's scientific and technological activities, in daily life In work, traditional mathematical education class is all that comparing is dry as dust, because during giving lessons, mathematics is to compare for finding it difficult to learn Door subject, if none of good teaching method, it is difficult to drive the enthusiasm of student, the learning efficiency of student also will under Drop, when teacher draws geometric figure on blackboard, also takes time in classroom.

Utility model content

The purpose of this utility model is to provide a kind of high school mathematics teaching teaching aid, the advantage for possessing convenient teaching, solution Determine the problem of inconvenient teaching.

To achieve the above object, the utility model provides following technical scheme：A kind of high school mathematics teaching teaching aid, including Housing, the both sides of the case top have been fixedly connected with baffle plate, and the case top offers the first groove, and described first is recessed The rotating shaft that passes on left of groove inner chamber is connected with the second supporting plate, and it is recessed to offer second on the right side of the second supporting plate bottom Groove, second groove is connected with the support bar being adapted with the second groove by pivot pin, the first groove inner chamber Bottom offers the second draw-in groove, and the quantity of the second draw-in groove is two, and base, institute are fixedly connected with the right side of the case top The inner chamber of base is stated through being provided with power transmission shaft, the bottom of the power transmission shaft through the bottom of base intracavity and with the bottom of base intracavity Portion is flexibly connected, and the top of the power transmission shaft runs through the top of base and extends to the outside of base, and the power transmission shaft is located at bottom One end outside seat is fixedly connected with Hanging chart stand, is fixedly connected with fixture block on the left of the Hanging chart stand bottom, and fixture block quantity It is two, the first draw-in groove is offered on the fixture block.

Preferably, the first supporting plate is fixedly connected between the inner walls top, at the top of first supporting plate Middle part is fixedly connected with dividing plate, and the top of dividing plate is fixedly connected with the top of housing cavity.

Preferably, the bottom of the housing cavity is provided with stool, and stool is located at the bottom of the first supporting plate.

Preferably, the both sides of the housing bottom have been fixedly connected with supporting leg, and the bottom of the supporting leg is fixedly connected There is slipmat.

Preferably, the both sides of the second supporting plate front surface are fixedly connected with the junction of clip by fixture, And two clips are centrosymmetric on the second supporting plate.

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

1st, the utility model is realized when needs by the left side mounting seat in case top, power transmission shaft and Hanging chart stand When explaining geometric figure to student, preprepared geometric figure drawing can be placed on Hanging chart stand by user In first draw-in groove, the picture time of user was both saved, decreased the time for taking classroom, improve the study effect of student Rate, the high school mathematics teaching teaching aid, simple structure is easy to operate, and practical function significantly, is worthy to be popularized.

2nd, the utility model installs the second supporting plate, support bar and clip by the right side of case top, and realizing makes When user needs to see books, the second supporting plate is supported by support bar, user is fixed books with clip, More conducively user's viewing, the first supporting plate and dividing plate are installed by the inner chamber of housing, are realized and are created in the inner chamber of housing Go out storage space, be easy to the use of user, stool is set by the bottom of housing cavity, realize user in fatigue When, fatigue-relieving on stool can be sitting in, when not using stool, stool can be put back to the inner chamber of housing, save Space.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the right view of the utility model structure；

Fig. 3 is the structural representation of the utility model clip；

Fig. 4 is the top view of the utility model Hanging chart stand.

In figure：1 housing, 2 stooles, 3 first supporting plates, 4 dividing plates, 5 baffle plates, 6 second supporting plates, 7 clips, 8 Hanging chart stands, 9 Power transmission shaft, 10 bases, 11 supporting legs, 12 slipmat, 13 fixture blocks, 14 first draw-in grooves, 15 first grooves, 16 second draw-in grooves, 17 Two grooves, 18 pivot pins, 19 rotating shafts, 20 support bars.

Specific 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 for being obtained, belongs to the scope of the utility model protection.

Fig. 1-4, a kind of high school mathematics teaching teaching aid, including housing 1 are referred to, it is fixed between the inwall of housing 1 top to connect Be connected to the first supporting plate 3, the middle part at the top of the first supporting plate 3 is fixedly connected with dividing plate 4, and dividing plate 4 top and the inner chamber of housing 1 Top be fixedly connected, by the inner chamber of housing 1 install the first supporting plate 3 and dividing plate 4, realize housing 1 inner chamber create Storage space is produced, is easy to the bottom of the use of user, the inner chamber of housing 1 to be provided with stool 2, and stool 2 is located at the first support The bottom of plate 3, stool 2 is set by the bottom in the inner chamber of housing 1, realizes user when fatigue, can be sitting in stool Fatigue-relieving on son 2, when stool 2 are not used, stool 2 can be put back to the inner chamber of housing 1, save space, the bottom of housing 1 The both sides in portion have been fixedly connected with supporting leg 11, and the bottom of supporting leg 11 is fixedly connected with slipmat 12, the both sides at the top of housing 1 Baffle plate 5 is fixedly connected with, the top of housing 1 offers the first groove 15, and the rotating shaft 19 that passes on left of the inner chamber of the first groove 15 is lived Dynamic to be connected with the second supporting plate 6, the both sides of the front surface of the second supporting plate 6 are fixed by fixture with the junction of clip 7 and connected Connect, and two clips 7 are centrosymmetric on the second supporting plate 6, the second supporting plate 6 offers the second groove on the right side of bottom 17, the second groove 17 is connected with the support bar 20 being adapted with the second groove 17, the inner chamber of the first groove 15 by pivot pin 18 Bottom offer the second draw-in groove 16, and the quantity of the second draw-in groove 16 is two, and the is opened up by the bottom of the first groove 15 Two draw-in groove 16, realizes when support bar 20 supports the second supporting plate 6, and the bottom of support bar 20 can be stuck in the second card In groove 16, it is to avoid support bar 20 is slided, two the second draw-in grooves 16 are opened up, when support bar 20 is stuck in the second draw-in groove 16 of diverse location When interior, the angle of inclination of the second supporting plate 6 can be adjusted, meet the use of different users, by the right side at the top of housing 1 Second supporting plate 6, support bar 20 and clip 7 are installed, when realizing user and need to see books, by support bar 20 by Two supporting plates 6 are supported, and user is fixed books with clip 7, more conducively user's viewing, the left side at the top of housing 1 Base 10 is fixedly connected with, the bottom of the inner chamber of base 10 is run through in the inner chamber of base 10 through power transmission shaft 9, the bottom of power transmission shaft 9 is provided with Portion is simultaneously flexibly connected with the bottom of the inner chamber of base 10, and the top of power transmission shaft 9 runs through the top of base 10 and extends to base 10 Outside, one end that power transmission shaft 9 is located at outside base 10 is fixedly connected with Hanging chart stand 8, and Hanging chart stand 8 is fixedly connected with the left of bottom Fixture block 13, and the quantity of fixture block 13 is two, and the first draw-in groove 14 is offered on fixture block 13, is pacified by the right side at the top of housing 1 Dress base 10, power transmission shaft 9 and Hanging chart stand 8, realize when needing to explain geometric figure to student, and user can be by thing First ready geometric figure drawing, is placed in the first draw-in groove 14 of Hanging chart stand 8, has both saved the picture time of user, The time for taking classroom is decreased, the learning efficiency of student is improve.

When using, when needing to explain geometric figure to student, user can be by preprepared geometric graph Shape drawing, is placed in the first draw-in groove 14 of Hanging chart stand 8, when user needs to see books, by support bar 20 by second Supporting plate 6 is supported, and the bottom of support bar 20 is put into the second draw-in groove 16, and user reuses clip 7 and fixes books Firmly.

In sum：The high school mathematics teaching teaching aid, by right side mounting seat 10, power transmission shaft 9 at the top of housing 1 With Hanging chart stand 8, the second supporting plate 6, support bar 20 and clip 7, solve the problems, such as to be inconvenient to impart knowledge to students.

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 various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of high school mathematics teaching teaching aid, including housing (1), it is characterised in that：Both sides at the top of the housing (1) are solid Surely baffle plate (5) is connected with, housing (1) top offers the first groove (15), the left side of the first groove (15) inner chamber Second supporting plate (6) is connected with by rotating shaft (19), the second groove is offered on the right side of the second supporting plate (6) bottom (17), second groove (17) is connected with the support bar (20) being adapted with the second groove (17) by pivot pin (18), The bottom of the first groove (15) inner chamber offers the second draw-in groove (16), and the quantity of the second draw-in groove (16) is two, described Right side at the top of housing (1) is fixedly connected with base (10), and the inner chamber of the base (10) is described through power transmission shaft (9) is provided with The bottom of power transmission shaft (9) is run through the bottom of base (10) inner chamber and is flexibly connected with the bottom of base (10) inner chamber, the transmission The top of axle (9) runs through the top of base (10) and extends to the outside of base (10), and the power transmission shaft (9) is positioned at base (10) Outside one end is fixedly connected with Hanging chart stand (8), and fixture block (13), and card are fixedly connected with the left of Hanging chart stand (8) bottom The quantity of block (13) is two, and the first draw-in groove (14) is offered on the fixture block (13).

2. a kind of high school mathematics teaching teaching aid according to claim 1, it is characterised in that：Housing (1) the inwall top The first supporting plate (3) is fixedly connected between portion, the middle part at the top of first supporting plate (3) is fixedly connected with dividing plate (4), and The top of dividing plate (4) is fixedly connected with the top of housing (1) inner chamber.

3. a kind of high school mathematics teaching teaching aid according to claim 1, it is characterised in that：Housing (1) inner chamber Bottom is provided with stool (2), and stool (2) positioned at the bottom of the first supporting plate (3).

4. a kind of high school mathematics teaching teaching aid according to claim 1, it is characterised in that：Housing (1) bottom Both sides have been fixedly connected with supporting leg (11), and the bottom of the supporting leg (11) is fixedly connected with slipmat (12).

5. a kind of high school mathematics teaching teaching aid according to claim 1, it is characterised in that：Second supporting plate (6) The both sides of front surface are fixedly connected with the junction of clip (7) by fixture, and two clips (7) are on the second supporting plate (6) it is centrosymmetric.