CN210378038U - Experimental device for be used for physics optics - Google Patents
Experimental device for be used for physics optics Download PDFInfo
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- CN210378038U CN210378038U CN201920882221.4U CN201920882221U CN210378038U CN 210378038 U CN210378038 U CN 210378038U CN 201920882221 U CN201920882221 U CN 201920882221U CN 210378038 U CN210378038 U CN 210378038U
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- incandescent lamp
- light
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- support
- install
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Abstract
The utility model discloses an experimental apparatus for be used for physics optics, set up two pad legs in the base bottom including base and symmetry, turn right from a left side and install in proper order and look the worn-out fur on the base, found the platform, the rear of founding the platform is provided with the support of installing on the base, found the bench and install the incandescent lamp, the battery is installed to the bottom of base, through wire electric connection between battery and the incandescent lamp, the incandescent lamp overcoat is equipped with the cavity ball, install the mechanism of driving commentaries on classics that is connected with the cavity ball on the support, the bottom of cavity ball seted up with incandescent lamp assorted through-hole, the surface circumference of cavity ball is provided with a plurality of confession incandescent lamp light source exerted light trap. The utility model discloses a mode of interesting experiment not only can let students experience the printing opacity membrane of different colours, different thickness directly perceivedly to the direct influence of light, can also add the interest of study, improves learning efficiency.
Description
Technical Field
The utility model relates to an optics experiment technical field especially relates to an experimental apparatus for physics optics.
Background
Light transmittance is a physical term that expresses the ability of light to pass through a medium and is the percentage of the amount of light that passes through a transparent or translucent body as compared to the amount of light that it enters. When the pseudo-beam parallel monochromatic light passes through a uniform and non-scattering medium, part of the light is absorbed, part of the light passes through the medium, and part of the light is reflected by the surface of the medium.
The physics classroom often uses boring and tasteless formula to explain certain physical phenomena to students, and the light transmittance is often expressed in physics, when the human light intensity I0 is constant, the greater the intensity Ia of light absorbed by the medium is, the smaller the intensity It of transmitted light is. The ability of light to transmit through the medium is denoted by It/I0, referred to as light transmittance, denoted by T, i.e., T ═ It/I0. The common formula can not deepen the impression of students, so that the learning becomes boring and tasteless and is often suitable for the contrary.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: a certain physical phenomenon is often explained to students by utilizing a boring and tasteless formula in a physical classroom, but the impression of the students cannot be deepened by one formula, so that the learning becomes boring and tasteless and is often suitable for the contrary, and the experimental device for physical optics is further provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an experimental apparatus for be used for physics optics, includes that base and symmetry set up two pad legs in the base bottom, turn right from a left side and install in proper order and look the worn-out fur on the base, found the platform, the rear of standing the platform is provided with the support of installing on the base, found the bench and install the incandescent lamp, the battery is installed to the bottom of base, through wire electric connection between battery and the incandescent lamp, the incandescent lamp overcoat is equipped with the cavity ball, install the mechanism that drives that is connected with the cavity ball on the support, the bottom of cavity ball seted up with incandescent lamp assorted through-hole, the surface circumference of cavity ball is provided with a plurality of confession incandescent lamp light source exposed light trap, and every all install colour, thickness light-transmitting film of difference in the light trap.
Preferably, it includes that the bull stick of connection on the support rotates through the bearing to drive commentaries on classics mechanism, the lower extreme of bull stick and the upside fixed connection of cavity ball, the fixed cover in middle part of bull stick is equipped with from the driving wheel, install the motor on the support, the output fixedly connected with pivot of motor, the outer fixed cover of pivot is equipped with the action wheel, the action wheel is connected through the transmission of drive belt between the follow driving wheel.
Preferably, a controller is mounted on the rear side wall of the support, and the controller is electrically connected with the motor, the incandescent lamp and the storage battery respectively.
Preferably, the number of the light transmission holes is four to six, and the aperture of each light transmission hole is four to six centimeters.
Preferably, the outer side wall of the upper end of the rotating rod is welded with the inner ring of the bearing.
Preferably, the hollow round balls are aluminum alloy products.
The utility model has the advantages that: when the experiment, make the incandescent lamp light earlier, then drive the cavity ball through driving the mechanism and rotate slowly around the axis of bull stick outside the incandescent lamp, like this the light of incandescent lamp passes the downthehole colour of different printing opacity in proper order, during the printing opacity membrane that thickness varies from a whole to a whole, will beat different halos on the board of looking at respectively, such experiment not only can let students experience different colours directly perceivedly, the printing opacity membrane of different thickness is to the direct influence of light, can also add the interest of study, increase students' study enthusiasm, improve learning efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an experimental apparatus for physical optics according to the present invention;
FIG. 2 is a bottom view of the hollow ball of the present invention;
fig. 3 is a right side view of the middle support of the present invention.
In the figure: the device comprises a pad leg 1, a base 2, a light viewing plate 3, a support 4, a vertical table 5, an incandescent lamp 6, a rotating rod 7, a driven wheel 8, a transmission belt 9, a hollow round ball 10, a through hole 11, a light transmission hole 12, a light transmission film 13, a motor 14, a driving wheel 15, a controller 16 and a storage battery 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an experimental apparatus for physics optics comprises a base 2 and two pad legs 1 symmetrically arranged at the bottom of the base 2, a light viewing plate 3 and a stand 5 are sequentially installed on the base 2 from left to right, a support 4 installed on the base 2 is arranged behind the stand 5, an incandescent lamp 6 is installed on the stand 5, a storage battery 17 is installed at the bottom of the base 2, the storage battery 17 is electrically connected with the incandescent lamp 6 through a lead, a hollow round ball 10 is sleeved outside the incandescent lamp 6, a driving and rotating mechanism connected with the hollow round ball 10 is installed on the support 4, a through hole 11 matched with the incandescent lamp 6 is formed in the bottom of the hollow round ball 10, a plurality of light holes 12 for exposing light sources of the incandescent lamp 6 are circumferentially arranged on the outer surface of the hollow round ball 10, and light transmission films 13 with different colors and thicknesses are installed in each light hole 12.
Drive commentaries on classics mechanism and include rotating rod 7 of connection on support 4 through the bearing rotation, the lateral wall of the upper end of rotating rod 7 welds mutually with the inner circle of bearing, the lower extreme of rotating rod 7 and the upside fixed connection of cavity ball 10, the fixed cover in middle part of rotating rod 7 is equipped with from driving wheel 8, install motor 14 on the support 4, motor 14's output end fixedly connected with pivot, the outer fixed cover of pivot is equipped with action wheel 15, action wheel 15 with from driving wheel 8 between be connected through the transmission of drive belt 9.
The controller 16 is mounted on the rear side wall of the support 4, and the controller 16 is electrically connected with the motor 14, the incandescent lamp 6 and the storage battery 17 respectively.
The number of the light transmission holes 12 is four to six, and the aperture of each light transmission hole 12 is four to six centimeters.
The hollow sphere 10 is an aluminum alloy product that is light and has sufficient strength, and the light property can reduce the driving pressure of the driving mechanism.
The utility model provides an among the experimental apparatus for physics optics, when the experiment, make incandescent lamp 6 light earlier, then drive cavity ball 10 through driving the mechanism and wind the slow rotation of axis of bull stick 7 outside incandescent lamp 6, like this when incandescent lamp 6 light passes different light trap 12 internal colours in proper order, during the printing opacity membrane 13 that thickness varies, will beat different halos respectively on seeing light board 3, such experiment not only can let classmates experience different colours directly perceivedly, the printing opacity membrane 13 of different thickness is to the direct influence of light, can also add the interest of study, increase classmates' study enthusiasm, improve learning efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an experimental apparatus for physics optics, includes base (2) and two pad legs (1) of symmetry setting in base (2) bottom, its characterized in that, from left side to right side install in proper order on base (2) and see smooth board (3), stand platform (5), the rear of standing platform (5) is provided with support (4) of installing on base (2), install incandescent lamp (6) on standing platform (5), battery (17) are installed to the bottom of base (2), pass through wire electric connection between battery (17) and incandescent lamp (6), incandescent lamp (6) overcoat is equipped with cavity ball (10), install the mechanism that rotates that is connected with cavity ball (10) on support (4), the bottom of cavity ball (10) is seted up with incandescent lamp (6) assorted through-hole (11), the surface circumference of cavity ball (10) is provided with a plurality of light-transmitting holes (6) that supply incandescent lamp (6) light source to expose (12) And light-transmitting films (13) with different colors and thicknesses are arranged in each light-transmitting hole (12).
2. The experimental device for physical optics as claimed in claim 1, wherein the rotation driving mechanism comprises a rotating rod (7) rotatably connected to the support (4) through a bearing, the lower end of the rotating rod (7) is fixedly connected with the upper side of the hollow round ball (10), a driven wheel (8) is fixedly sleeved in the middle of the rotating rod (7), a motor (14) is mounted on the support (4), a rotating shaft is fixedly connected to the output end of the motor (14), a driving wheel (15) is fixedly sleeved outside the rotating shaft, and the driving wheel (15) is in transmission connection with the driven wheel (8) through a transmission belt (9).
3. An experimental device for physics optics according to claim 2 characterized in that the controller (16) is installed on the rear side wall of the support (4), and the controller (16) is respectively connected with the motor (14), the incandescent lamp (6) and the accumulator (17).
4. An experimental apparatus for physics optics according to claim 1 characterized in that the number of said light-transmissive holes (12) is four to six and the aperture of each said light-transmissive hole (12) is four to six centimeters.
5. An experimental device for physics and optics according to claim 2, characterized in that the outer side wall of the upper end of the rotating rod (7) is welded with the inner ring of the bearing.
6. Experimental device for physics optics according to claim 1 characterized in that said hollow sphere (10) is an aluminium alloy article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920882221.4U CN210378038U (en) | 2019-06-12 | 2019-06-12 | Experimental device for be used for physics optics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920882221.4U CN210378038U (en) | 2019-06-12 | 2019-06-12 | Experimental device for be used for physics optics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378038U true CN210378038U (en) | 2020-04-21 |
Family
ID=70264444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920882221.4U Expired - Fee Related CN210378038U (en) | 2019-06-12 | 2019-06-12 | Experimental device for be used for physics optics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210378038U (en) |
-
2019
- 2019-06-12 CN CN201920882221.4U patent/CN210378038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |