CN202003571U - Plane mirror imaging law exploring apparatus - Google Patents
Plane mirror imaging law exploring apparatus Download PDFInfo
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- CN202003571U CN202003571U CN2011201193592U CN201120119359U CN202003571U CN 202003571 U CN202003571 U CN 202003571U CN 2011201193592 U CN2011201193592 U CN 2011201193592U CN 201120119359 U CN201120119359 U CN 201120119359U CN 202003571 U CN202003571 U CN 202003571U
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- base
- glass plate
- level crossing
- groove
- mirror imaging
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Abstract
The utility model discloses a plane mirror imaging law exploring apparatus. The plane mirror imaging law exploring apparatus comprises a base, a transparent glass board and a plane mirror, wherein a fixed support is arranged on the base; and the transparent glass board or the plane mirror is vertical to the upper surface of the base through the fixed support. Four universal wheels are arranged on the base, so the exploring apparatus can flexibly rotate, an experimenter can observe the imaging of the plane mirror at multiple angles by turning the base instead of standing up, and the exploring apparatus is convenient; a positioning groove or a positioning column is arranged on the base or an intersection of grids on the surface of an object-carrying board and matched with a bulge or a groove on the glass board or the plane mirror, so the vertical state of the glass board and the object-carrying board can be guaranteed and the effective movement of the object-carrying board is realized; moreover, the exploring apparatus is used together with reformed teaching materials of high school physics, facilitates experimental operation, is convenient to use, and ensures multi-angle observation, obvious experimental phenomena, and strong interestingness.
Description
Technical field
The utility model relates to a kind of teaching demonstration apparatus, relates in particular to a kind of mirror imaging rule exploring instrument.
Background technology
At present, test at " mirror imaging " that physical textbook is arranged, be to spread a big blank sheet of paper on the table, erect a simple glass plate on the paper, the observation object is done in the front that a candle of lighting is placed on glass plate, take a same candle of lighting to be placed on the glass plate back again and go to overlap fully, link up with the position of bundle of lines candle and its picture again with the picture of that candle of front, measure their distances with rule, just can draw the characteristics of mirror imaging to glass plate.This cover experimental provision all needs line at every turn when practical operation, also will measure with rule, not only bothers but also lose time, and all can have error when measuring at every turn.In addition, the candle of lighting can drop down wax oil, may cause the unclean of desktop or ground.
In experiment, generally all be that the classmate of a group or many groups finishes together, between the classmate during alternate operation, the classmate who does experiment earlier need stand up and move the position and abdicate the experiment position for the classmate who then does experiment.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of experiment the simple and tangible mirror imaging rule of experiment effect exploring instrument.
For achieving the above object, a kind of mirror imaging rule exploring instrument described in the utility model comprises base, transparency glass plate and level crossing; Described base is provided with fixed support, and described transparency glass plate or described level crossing vertically stand on the upper surface of described base through described fixed support.
Preferably, described base is provided with horizontal and vertical all equidistant mesh lines, is provided with locating slot or reference column at described mesh lines infall.
Preferably, a faceted pebble of described transparency glass plate or described level crossing be provided with at least two with described base on locating slot or suitable projection or the groove of reference column.
Preferably, one seamed edge of described transparency glass plate or described level crossing is fixed with keeper, this keeper is a strip, and the seamed edge of its length and described glass plate or level crossing is isometric, which is provided with at least two with described base on locating slot or suitable projection or the groove of reference column.
Preferably, described base is provided with the chute that can supply support to slide; Be provided with plural screens groove or screens post in the described chute, described support be provided with chute in screens groove or suitable projection or the groove of screens post.
Preferably, comprise also being provided with horizontal and vertical all support boards of equidistant grid that described support board places on the described base, described transparency glass plate or described level crossing vertically stand on the upper surface of described support board through described fixed support.
Preferably, the mesh lines infall on described support board is provided with locating slot or reference column.
Preferably, a faceted pebble of described transparency glass plate or described level crossing be provided with at least two with described support board on locating slot or suitable projection or the groove of reference column.
Preferably, one seamed edge of described transparency glass plate or described level crossing is fixed with keeper, this keeper is a strip, and the seamed edge of its length and described glass plate or level crossing is isometric, which is provided with at least two with described support board on locating slot or suitable projection or the groove of reference column.
Preferably, described base is provided with universal wheel.
The beneficial effects of the utility model are:
1, four universal wheels are housed on the base, exploring instrument can be rotated flexibly, the experimenter need not stand up a rotating base just can be back and forth the picture of viewing plane mirror mutually, extremely convenient;
2, in experiment, can adopt any luminous and can accomplish to realize tangible object, avoided using candle to the laboratory bring unclean, guaranteed that also the experimenter avoids the infringement of candle candle cigarette;
3, base or support board surface are provided with horizontal and vertical all equidistant mesh lines, can be used as the beasurement base of experiment, do not need to use separately rule to go to measure again, simplified experimental procedure, observe accurately for distance, angle, orientation, obviously clear, experiment effect is good;
4, the infall at base or support board surface mesh is provided with locating slot or reference column, and suitable with projection or groove on glass plate or the level crossing, and it is effectively movable to guarantee the plumbness of glass plate and support board easily and satisfy support board;
5, the utility model and junior physics reform teaching material is supporting, and experimental implementation is simple, and is easy to use, can multi-angle observe, and experimental phenomena is obvious, and is interesting strong.
Description of drawings
Fig. 1 is the structural representation of the described mirror imaging rule exploring instrument of the utility model embodiment 1;
Fig. 2 is the structural representation of the described mirror imaging rule exploring instrument of the utility model embodiment 2.
Embodiment
Below in conjunction with Figure of description the utility model is further described.
As shown in Figure 1, the utility model embodiment 1 described a kind of mirror imaging rule exploring instrument comprises base 1, transparency glass plate 3 and level crossing; Described base 1 is provided with fixed support 4, and described transparency glass plate 3 or described level crossing vertically stand on the upper surface of described base 1 through described fixed support 4.
Further describe as the utility model embodiment 1, on described base 1, be provided with horizontal and vertical all equidistant mesh lines, be provided with locating slot or reference column at described mesh lines infall.During experiment, adopt two luminophors that size is identical, a little luminophor and a big luminophor can be provided with on the luminophor and locating slot or suitable projection or the groove of reference column, so as luminophor on base 1 fixing.Earlier level crossing is placed on the support 4 of base 1 fixing, one of them of the luminophor that size is identical is placed on the infall on any one coordinate groove on support board 2 surfaces, imaging in the viewing plane mirror is taken off level crossing then and is changed glass plate 3, probes into imaging.Opposite side at glass plate 3 moves three remaining luminophors respectively, makes it contrast imaging on support board 2, overlaps fully with imaging up to luminophor, finishes experiment.
Further describe as the utility model embodiment 1, be provided with on the faceted pebble of described transparency glass plate 3 or described level crossing at least two with described base 1 on locating slot or suitable projection or the groove of reference column.Make glass plate 3 or level crossing easily to keep vertical with base 1 surface quickly like this, be convenient to experiment.Wherein, when glass plate 3 or the too thin inconvenience of level crossing are provided with groove or projection in the above, can be fixed with keeper at a seamed edge of described transparency glass plate 3 or described level crossing, this keeper is a strip, the seamed edge of its length and described glass plate 3 or level crossing is isometric, which is provided with at least two with described base 1 on locating slot or suitable projection or the groove of reference column.Glass plate 3 or level crossing just can be by keeper and base 1 vertical fixing like this.
Further describe as the utility model embodiment 1, described support 4 base 1 relatively slides again, and being provided with on described base 1 can be for the chute 6 of support 4 slips; Be provided with plural screens groove or screens post in the described chute 6, described support 4 be provided with chute 6 in screens groove or suitable projection or the groove of screens post.When support 4 slides in chute 6, all be equidistant sliding.When experiment changed, support 4 drove glass plate 3 and moves a grid groove length to a direction, and the luminophor of the previous coincidence imaging of fixing needs to move in the opposite direction the image formation state after two grid groove length just can reach variation.Such design can better adapt to experiment and change, and helps the experimenter to understand experimental principle.
Can be used as embodiment 2 of the present utility model as shown in Figure 2, the utility model also comprises and is provided with horizontal and vertical all equidistant support boards 2 of grid, described support board 2 places on the described base 1, and described transparency glass plate 3 or described level crossing vertically stand on the upper surface of described support board 2 through described fixed support 4.
As the utility model embodiment 2 further embodiment, mesh lines infall on described support board 2 is provided with locating slot or reference column, be provided with on the faceted pebble of described transparency glass plate 3 or described level crossing at least two with described support board 2 on locating slot or suitable projection or the groove of reference column.Make glass plate 3 or level crossing easily to keep vertical with support board 2 surfaces quickly like this, be convenient to experiment.Wherein, when glass plate 3 or the too thin inconvenience of level crossing are provided with groove or projection in the above, can be fixed with keeper at a seamed edge of described transparency glass plate 3 or described level crossing, this keeper is a strip, the seamed edge of its length and described glass plate 3 or level crossing is isometric, which is provided with at least two with described support board 2 on locating slot or suitable projection or the groove of reference column.Glass plate 3 or level crossing just can be by keeper and support board 2 vertical fixing like this
For the better variation of follow-up experimentation, described support board 2 is movable support board, when experiment changes, movable support board 2 moves a grid groove length to a direction, and the luminophor of the previous coincidence imaging of fixing needs to move in the opposite direction the image formation state after two grid groove length just can reach variation.Such design can better adapt to experiment and change, and helps the experimenter to understand experimental principle.
As the further embodiment of the utility model, on described base 1, be provided with four universal wheels 5, exploring instrument can be rotated flexibly, the experimenter need not stand up a rotating base 1 just can be back and forth the picture of viewing plane mirror mutually, extremely convenient.
More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (10)
1. a mirror imaging rule exploring instrument is characterized in that: comprise base, transparency glass plate and level crossing; Described base is provided with fixed support, and described transparency glass plate or described level crossing vertically stand on the upper surface of described base through described fixed support.
2. mirror imaging rule exploring instrument according to claim 1 is characterized in that: described base is provided with horizontal and vertical all equidistant mesh lines, is provided with locating slot or reference column at described mesh lines infall.
3. mirror imaging rule exploring instrument according to claim 2 is characterized in that: a faceted pebble of described transparency glass plate or described level crossing be provided with at least two with described base on locating slot or suitable projection or the groove of reference column.
4. mirror imaging rule exploring instrument according to claim 2, it is characterized in that: a seamed edge of described transparency glass plate or described level crossing is fixed with keeper, this keeper is a strip, the seamed edge of its length and described glass plate or level crossing is isometric, which is provided with at least two with described base on locating slot or suitable projection or the groove of reference column.
5. mirror imaging rule exploring instrument according to claim 1 is characterized in that: described base is provided with can be for the chute of support slip; Be provided with plural screens groove or screens post in the described chute, described support be provided with chute in screens groove or suitable projection or the groove of screens post.
6. mirror imaging rule exploring instrument according to claim 1, it is characterized in that: also comprise being provided with horizontal and vertical all support boards of equidistant grid, described support board places on the described base, and described transparency glass plate or described level crossing vertically stand on the upper surface of described support board through described fixed support.
7. mirror imaging rule exploring instrument according to claim 6 is characterized in that: the mesh lines infall on described support board is provided with locating slot or reference column.
8. mirror imaging rule exploring instrument according to claim 7 is characterized in that: a faceted pebble of described transparency glass plate or described level crossing be provided with at least two with described support board on locating slot or suitable projection or the groove of reference column.
9. mirror imaging rule exploring instrument according to claim 7, it is characterized in that: a seamed edge of described transparency glass plate or described level crossing is fixed with keeper, this keeper is a strip, the seamed edge of its length and described glass plate or level crossing is isometric, which is provided with at least two with described support board on locating slot or suitable projection or the groove of reference column.
10. mirror imaging rule exploring instrument according to claim 1, it is characterized in that: described base is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201193592U CN202003571U (en) | 2011-04-21 | 2011-04-21 | Plane mirror imaging law exploring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201193592U CN202003571U (en) | 2011-04-21 | 2011-04-21 | Plane mirror imaging law exploring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003571U true CN202003571U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201193592U Expired - Fee Related CN202003571U (en) | 2011-04-21 | 2011-04-21 | Plane mirror imaging law exploring apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN202003571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405342A (en) * | 2015-12-23 | 2016-03-16 | 山东省济南第三十四中学 | Electronic imaging demonstration device |
| CN106097855A (en) * | 2016-07-30 | 2016-11-09 | 浙江工贸职业技术学院 | A kind of Principles of Laser experiment porch |
| CN114283660A (en) * | 2021-12-01 | 2022-04-05 | 沙琦波 | Level crossing imaging instrument |
-
2011
- 2011-04-21 CN CN2011201193592U patent/CN202003571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405342A (en) * | 2015-12-23 | 2016-03-16 | 山东省济南第三十四中学 | Electronic imaging demonstration device |
| CN105405342B (en) * | 2015-12-23 | 2018-03-20 | 山东省济南第三十四中学 | Electronic imaging demonstrator |
| CN106097855A (en) * | 2016-07-30 | 2016-11-09 | 浙江工贸职业技术学院 | A kind of Principles of Laser experiment porch |
| CN114283660A (en) * | 2021-12-01 | 2022-04-05 | 沙琦波 | Level crossing imaging instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140421 |