CN203910153U - Motion mechanism demonstration platform - Google Patents
Motion mechanism demonstration platform Download PDFInfo
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- CN203910153U CN203910153U CN201420226331.2U CN201420226331U CN203910153U CN 203910153 U CN203910153 U CN 203910153U CN 201420226331 U CN201420226331 U CN 201420226331U CN 203910153 U CN203910153 U CN 203910153U
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Abstract
The utility model relates to a motion mechanism demonstration platform. The platform is characterized by comprising an upper box, a lower box, demonstration boards, demonstration devices and demonstration device storage boxes. One side of the upper box and one side of the lower box are connected through a hinge, so that the upper box and the lower box are mounted as a whole. The demonstration board is mounted on the inner surface of each of the upper box and the lower box. A plurality of pinholes are formed on the demonstration board. A plurality of demonstration device storage boxes are stacked inside the upper box and the lower box. A plurality of demonstration devices are arranged inside the demonstration device storage boxes. The motion mechanism demonstration platform provided by the utility model is reasonable and scientific in design, and can be freely detached and combined to demonstrate multiple mechanical motion mechanism functions according to the mechanical design and mechanical principles. The motion mechanism demonstration platform can also be used as a student experiment platform, so that teachers are provided with convenience in teaching while the study activity of students is improved, and the class efficiency is greatly increased. The motion mechanism demonstration platform has high comprehensiveness, innovativeness, interestingness and economic efficiency.
Description
Technical field
The utility model belongs to teaching aid field, particularly a kind of motion demonstration platform.
Background technology
In modern teaching, existing Machine Design teaching aid is not very perfect, structure heaviness, single.A kind of teaching aid can only be demonstrated a kind of motion, causes the multiple teaching aids of a branch of instruction in school needs, has greatly increased expense of instruction, and meanwhile, in teaching, the animation effect of multimedia presentation is concrete not, lacks exploration and novelty.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of according to Machine Design and mechanical principle, the motion demonstration platform of can freely dismantle, independent assortment being demonstrated multiple mechanical motion mechanism function.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of motion demonstration platform, it is characterized in that: formed by upper box, lower box, demonstration board, demonstration part, demonstration part storage box, one side of upper box and lower box is installed as one by hinge leaf, inside surface at upper box and lower box is all provided with demonstration board, on demonstration board, be shaped with multiple pin-and-holes, be placed with multiple demonstration part storage boxes at upper box and lower box internal code, in this demonstration part storage box, be placed with multiple demonstration parts.
And the upper surface of described upper box and the bottom surface of lower box are all provided with detachable pumping board, this pumping board is packaged in described demonstration part storage box in upper box or lower box.
And described demonstration part comprises: connecting rod, cam, translating cam, slide block, gear, V belt wheel, bearing pin, back-up ring.
Advantage of the present utility model and beneficial effect are:
1, this motion demonstration platform, by hinge leaf, upper box is rotated to 180 °, two demonstration boards are kept in one plane, from the back side, pumping board is released, to demonstrate part storage box takes out, the member of selecting demonstration mechanism to need, by bearing pin by assembled motion moulding, recycling bearing pin and back-up ring are fixed on mechanism on demonstration board, driving link is connected with electric machine main shaft, opens electric motor starting button, the motion of driven by motor driving link, thereby whole mechanism, with regard to setting in motion, demonstrates successfully.If desired demonstrate next mechanism, only the mechanism on demonstration board need be taken off, reinstall new mechanism according to above method.
2, this motion demonstration platform, combines the motion that all existing machinery design teaching aids can be demonstrated, and the aggregate motion mechanism that has increased a lot of complexity demonstrates, and solves existing Machine Design teaching aid imperfection, structure heaviness, single shortcoming.This motion demonstration platform can be demonstrated multiple single movement mechanism, as: double-crank mechanism, slider-crank mechanism, cross slides, cam mechanism, gear mechanism etc., detachable again, combination, the complex mechanism that demonstration is combined into by multiple single institution, as: transverse planing machine main motion mechanism, unbalanced-throw screen main motion mechanism, lifting machine main motion mechanism etc., dual-use material simultaneously, both can be used as classroom teaching aid, solve teacher in teaching, for the problem existing in teaching, combined mechanism voluntarily, more simply explain problem, make teacher teach easily, happy, it is sturdy that student learns, thoroughly, also can be used as that student explores, the experiment porch of innovation, student can independently combine, assembled mechanism, cultivates student's's " use one's hands and brains, development in an all-round way " overall qualities.Can improve student's experimental ability, visionary, active thinking, impel student's concrete perception to combine with abstract thinking, reduce the difficulty of students abstract concept, help it to form clear and definite concept.
3, this motion demonstration platform, has very strong comprehensive: combine in mechanical design course 90% motion, both can be used as teacher's teaching aid, can be used as again student's experiment porch; There is very strong novelty: this teaching aid has 20 kinds of single institutions, 144 location points, student takes action on one's own to operate, free assembling combination, initiative spirit and the ability of practice of cultivating student; There is good convenience: the shortcoming such as broken through traditional teaching aid heaviness, take up space, select model engineering plastic, light and handy, be convenient to demonstration; There is interest: alleviate heavy, dull course pressure, strengthen interesting; There is economy: saved the fund of buying multiple teaching aid.
4, the utility model scientific structure design is reasonable, according to Machine Design and mechanical principle, can freely dismantle, independent assortment demonstrates multiple mechanical motion mechanism function, also can be used as student experimenting platform, when facilitating teacher to give lessons, strengthen the enthusiasm of Students ' Learning, greatly improve classroom efficiency, there is very strong comprehensive, novelty, interest, economy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model (stereographic map);
Fig. 2 is the schematic diagram after upper box of the present utility model and lower box are opened;
Fig. 3 is that upper box of the present utility model or lower box are extracted the schematic diagram after pumping board out;
Fig. 4 is use view of the present utility model;
Fig. 5 is the structural representation of the demonstration part of utility model.
Description of reference numerals:
1-pumping board, 2-upper box, 3-lower box, 4-hinge leaf, 5-snap close, 6-handle, 7-demonstration part storage box, 8-demonstration board, 9-pin-and-hole, 10-connecting rod, 11-bearing pin, 12-slide block, 13-translating cam, 14-cam, 15-gear, 16-V belt wheel.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of motion demonstration platform, it is made up of upper box 2, lower box 3, demonstration board 8, demonstration part, demonstration part storage box 7, and a side of upper box and lower box is installed as one by hinge leaf 4, and snap close 5 and handle 6 are installed.Inside surface at upper box and lower box is all provided with demonstration board, is shaped with multiple pin-and-holes 9 on demonstration board, is placed with multiple demonstration part storage boxes at upper box and lower box internal code, in this demonstration part storage box, is placed with multiple demonstration parts.
The upper surface of upper box and the bottom surface of lower box are all provided with detachable pumping board 1, and this pumping board is packaged in described demonstration part storage box in upper box or lower box.
Demonstration part comprises: connecting rod 10, cam 14, translating cam 13, slide block 12, gear 15, V belt wheel 16, bearing pin 11, back-up ring.Also can comprise other mechanical parts.
Using method of the present utility model is:
By hinge leaf, upper box is rotated to 180 °, two demonstration boards are kept in one plane, from the back side, pumping board is released, will demonstrate part storage box and take out, the member of selecting demonstration mechanism to need, by bearing pin by assembled motion moulding, recycling bearing pin is fixed on mechanism on demonstration board driving link is connected with electric machine main shaft with back-up ring, opens electric motor starting button, the motion of driven by motor driving link, thereby whole mechanism, with regard to setting in motion, demonstrates successfully.If desired demonstrate next mechanism, only the mechanism on demonstration board need be taken off, reinstall new mechanism according to above method.
Although disclosed embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that, not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, and therefore scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. a motion demonstration platform, it is characterized in that: formed by upper box, lower box, demonstration board, demonstration part, demonstration part storage box, one side of upper box and lower box is installed as one by hinge leaf, inside surface at upper box and lower box is all provided with demonstration board, on demonstration board, be shaped with multiple pin-and-holes, be placed with multiple demonstration part storage boxes at upper box and lower box internal code, in this demonstration part storage box, be placed with multiple demonstration parts.
2. motion demonstration platform according to claim 1, is characterized in that: the upper surface of described upper box and the bottom surface of lower box are all provided with detachable pumping board, and this pumping board is packaged in described demonstration part storage box in upper box or lower box.
3. motion demonstration platform according to claim 1, is characterized in that: described demonstration part comprises: connecting rod, cam, translating cam, slide block, gear, V belt wheel, bearing pin, back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226331.2U CN203910153U (en) | 2014-05-05 | 2014-05-05 | Motion mechanism demonstration platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226331.2U CN203910153U (en) | 2014-05-05 | 2014-05-05 | Motion mechanism demonstration platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910153U true CN203910153U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226331.2U Expired - Fee Related CN203910153U (en) | 2014-05-05 | 2014-05-05 | Motion mechanism demonstration platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390051A (en) * | 2015-11-16 | 2016-03-09 | 浙江工业大学之江学院 | Portable assembled theoretical mechanics teaching aid |
| CN108961975A (en) * | 2018-07-17 | 2018-12-07 | 王小兰 | A kind of vertical surface link mechanism lecture experiment teaching aid |
-
2014
- 2014-05-05 CN CN201420226331.2U patent/CN203910153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390051A (en) * | 2015-11-16 | 2016-03-09 | 浙江工业大学之江学院 | Portable assembled theoretical mechanics teaching aid |
| CN105390051B (en) * | 2015-11-16 | 2017-10-03 | 浙江工业大学之江学院 | Portable assembly rational mechanics teaching aid |
| CN108961975A (en) * | 2018-07-17 | 2018-12-07 | 王小兰 | A kind of vertical surface link mechanism lecture experiment teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |