CN205050455U - Optics presentation device - Google Patents
Optics presentation device Download PDFInfo
- Publication number
- CN205050455U CN205050455U CN201520860633.XU CN201520860633U CN205050455U CN 205050455 U CN205050455 U CN 205050455U CN 201520860633 U CN201520860633 U CN 201520860633U CN 205050455 U CN205050455 U CN 205050455U
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- China
- Prior art keywords
- darkroom
- light emitting
- groove
- gear
- fixed
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Abstract
The utility model belongs to the teaching aid field, concretely relates to optics presentation device, including base, gear, rack, darkroom, support and carousel, the gear passes through the supporting seat to be installed on the base, rack and gear engagement, and the rack both sides are equipped with slide groove, are equipped with the slide in the slide groove, and the slide is equipped with seven light emitting sources on being fixed in the base on the rack, the darkroom be located the light emitting source right side, on T die bed seat holder is fixed in in the darkroom, T die bed seat in the T type inslot of T type chute board of T die bed seat holder, the carousel includes connection pad, U type annular and rolling ring, and the connection pad is installed on the support through the pivot, and U type annular is equipped with the ball in the U type annular on being fixed in the connection pad, is equipped with evenly distributed's recess rubber splint on rolling ring's the circumference, is equipped with the optical material board in the recess of recess rubber splint, the carousel right side is equipped with the spotlight screen. The utility model discloses a reasonable in design, convenient operation, the effect is obvious, the demonstration wide range, economy is suitable for.
Description
technical field:
The utility model belongs to teaching aid field, is specifically related to a kind of optical demo device.
background technology:
Physics is the natural subject of a research physical phenomenon, in physics teaching, the needs of modernizing teaching can not be met by oral account or the explanation mode of writing on the blackboard, student can not see the presentation process of physical phenomenon veritably, when relating in particular to the associated optical content of courses, in order to allow student's understand and master relevant knowledge faster, needing to demonstrate simple physical phenomenon by teaching of use apparatus, allowing student go intuitively to observe physical phenomenon in the mode of teaching demonstration.A lot of about the teaching aid of optical demo at present, but demonstrating effect is all not obvious, and function singleness, lack change, demonstration scope is little, seriously have impact on enthusiasm and the quality of instruction of Students ' Learning, so, design a kind of demonstrating effect obviously, change is many and to apply wide optical demo device be very necessary.
utility model content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, and provide a kind of reasonable in design, simple to operate, successful, demonstration scope is wide, and diverse a kind of optical demo device, can promote on a large scale in school and educational institution and use.
The technical solution adopted in the utility model is: a kind of optical demo device, comprise base, gear, tooth bar, darkroom, bearing and rotating disk, gear is installed on base by supporting seat, rack and pinion engages, tooth bar both sides are provided with slide groove, be provided with slide plate in slide groove, slide plate is fixed on base, and tooth bar is provided with seven light emitting sources; Described darkroom is positioned on the right side of light emitting source, and darkroom is fixed in T-shaped base pinch gripping member, and the T-shaped base of T-shaped base pinch gripping member is positioned at the T-slot of T-shaped chute board; Described rotating disk is positioned on the right side of darkroom, rotating disk comprises terminal pad, U-shaped annular groove and rolling ring, terminal pad is installed on bearing by rotating shaft, U-shaped annular groove is fixed on terminal pad, be provided with ball in U-shaped annular groove, ball is separated by dividing plate, and rolling ring is installed on U-shaped annular groove circumferentially by ball, rolling ring be circumferentially provided with equally distributed groove rubber clamping plate, be provided with slab of optical material in the groove of groove rubber clamping plate; Be provided with light condensation screen on the right side of described rotating disk, light condensation screen is fixed on support.
Described darkroom, being centrally located on same center line of slab of optical material and light condensation screen.
Seven described light emitting sources are the light source of seven kinds of different colours, and each light emitting source can control separately.
Described darkroom is provided with light hole.
Described gear coupling shaft is provided with rocking handle.
Described light condensation screen is provided with contrast scale mark.
The quantity of described groove rubber clamping plate is 8.
The beneficial effects of the utility model: reasonable in design, easy to operate, successful, demonstration scope is wide, with low cost, economic and practical, is easy to promote on a large scale and use.Its major advantage is as follows:
1), seven described light emitting sources are the light source of seven kinds of different colours, and each light emitting source can control separately, can demonstrate the refraction effect of the light transmission same optical material of different colours, reasonable in design, and demonstration scope is wide, economic and practical.
2), the design of described gear and tooth bar, light emitting source can be changed quickly and easily, reasonable in design, easy and simple to handle, economic and practical.
3), when light emitting source changed by needs, the T-shaped base pinch gripping member be connected with darkroom is slided on T-shaped chute board, the rocking handle then on swing pinion, light emitting source needed for replacing, more original position is retracted in darkroom, design ingenious, easy and simple to handle, good demonstration effect, economic and practical.
4), the groove rubber clamping plate of described rotating disk are provided with 8 slab of optical material, can change slab of optical material by rotary rolling ring, in order to demonstrate the refraction effect of different optical plate of material, reasonable in design, easy and simple to handle, demonstration scope is wide.
5), described light condensation screen is provided with contrast scale mark, is convenient to observe, reasonable in design, and good demonstration effect is with low cost.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model turntable.
embodiment:
With reference to Fig. 1 and Fig. 2, a kind of optical demo device, comprise base 12, gear 15, tooth bar 1, darkroom 4, bearing 10 and rotating disk 8, gear 15 is installed on base 12 by supporting seat 14, tooth bar 1 engages with gear 15, and tooth bar 1 both sides are provided with slide groove 2, are provided with slide plate 13 in slide groove 2, slide plate 13 is fixed on base 12, and tooth bar 1 is provided with seven light emitting sources 3; Described darkroom 4 is positioned on the right side of light emitting source 3, and darkroom 4 is fixed in T-shaped base pinch gripping member 5, and the T-shaped base of T-shaped base pinch gripping member 5 is positioned at the T-slot 6 of T-shaped chute board 7; Described rotating disk 8 is positioned on the right side of darkroom 4, rotating disk 8 comprises terminal pad 805, U-shaped annular groove 803 and rolling ring 801, terminal pad 805 is installed on bearing 10 by rotating shaft, U-shaped annular groove 803 is fixed on terminal pad 805, ball 802 is provided with in U-shaped annular groove 803, ball 802 is separated by dividing plate 804, rolling ring 801 is installed on U-shaped annular groove 803 circumferentially by ball 802, rolling ring 801 be circumferentially provided with equally distributed groove rubber clamping plate 807, be provided with slab of optical material 806 in the groove of groove rubber clamping plate 807; Be provided with light condensation screen 9 on the right side of described rotating disk 8, light condensation screen 9 is fixed on support 11; Described darkroom 4, slab of optical material 806 and light condensation screen 9 be centrally located on same center line; Described seven light emitting sources 3 are the light source of seven kinds of different colours, and each light emitting source 3 can control separately; Described darkroom 4 is provided with light hole; Described gear 15 coupling shaft is provided with rocking handle; Described light condensation screen 9 is provided with contrast scale mark; The quantity of described groove rubber clamping plate 807 is 8.
Described seven light emitting sources 3 are the light source of seven kinds of different colours, and each light emitting source 3 can control separately, can demonstrate the refraction effect of the light transmission same slab of optical material 806 of different colours; The design of described gear 15 and tooth bar 1, can change light emitting source 3 quickly and easily; When light emitting source 3 changed by needs, the T-shaped base pinch gripping member 5 be connected with darkroom 4 is slided on T-shaped chute board 7, the rocking handle then on swing pinion 15, the light emitting source 3 needed for replacing, more original position is retracted in darkroom 4, design ingenious; The groove rubber clamping plate 807 of described rotating disk 8 are provided with 8 slab of optical material 806, slab of optical material 806 can be changed by rotary rolling ring 801, in order to demonstrate the refraction effect of different optical material; Described light condensation screen 9 is provided with contrast scale mark, is convenient to observe.Of the present utility model reasonable in design, easy to operate, successful, demonstration scope is wide, with low cost, economic and practical, is easy to promote on a large scale and use.
Claims (7)
1. an optical demo device, comprise base (12), gear (15), tooth bar (1), darkroom (4), bearing (10) and rotating disk (8), it is characterized in that: gear (15) is installed on base (12) by supporting seat (14), tooth bar (1) engages with gear (15), tooth bar (1) both sides are provided with slide groove (2), be provided with slide plate (13) in slide groove (2), slide plate (13) is fixed on base (12), and tooth bar (1) is provided with seven light emitting sources (3), described darkroom (4) is positioned at light emitting source (3) right side, and darkroom (4) are fixed on T-shaped base pinch gripping member (5), and the T-shaped base of T-shaped base pinch gripping member (5) is positioned at the T-slot (6) of T-shaped chute board (7), described rotating disk (8) is positioned at right side, darkroom (4), rotating disk (8) comprises terminal pad (805), U-shaped annular groove (803) and rolling ring (801), terminal pad (805) is installed on bearing (10) by rotating shaft, U-shaped annular groove (803) is fixed on terminal pad (805), ball (802) is provided with in U-shaped annular groove (803), ball (802) is separated by dividing plate (804), rolling ring (801) is installed on U-shaped annular groove (803) circumferentially by ball (802), rolling ring (801) be circumferentially provided with equally distributed groove rubber clamping plate (807), slab of optical material (806) is provided with in the groove of groove rubber clamping plate (807), described rotating disk (8) right side is provided with light condensation screen (9), and light condensation screen (9) is fixed on support (11).
2. a kind of optical demo device according to claim 1, is characterized in that: described darkroom (4), being centrally located on same center line of slab of optical material (806) and light condensation screen (9).
3. a kind of optical demo device according to claim 1, is characterized in that: seven described light emitting sources (3) are the light source of seven kinds of different colours, and each light emitting source (3) can control separately.
4. a kind of optical demo device according to claim 1, is characterized in that: described darkroom (4) is provided with light hole.
5. a kind of optical demo device according to claim 1, is characterized in that: described gear (15) coupling shaft is provided with rocking handle.
6. a kind of optical demo device according to claim 1, is characterized in that: described light condensation screen (9) is provided with contrast scale mark.
7. a kind of optical demo device according to claim 1, is characterized in that: the quantity of described groove rubber clamping plate (807) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860633.XU CN205050455U (en) | 2015-11-02 | 2015-11-02 | Optics presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860633.XU CN205050455U (en) | 2015-11-02 | 2015-11-02 | Optics presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050455U true CN205050455U (en) | 2016-02-24 |
Family
ID=55344009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860633.XU Expired - Fee Related CN205050455U (en) | 2015-11-02 | 2015-11-02 | Optics presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516459A (en) * | 2017-09-07 | 2017-12-26 | 张曦曦 | A kind of intelligent light refraction teaching equipment |
| CN107680462A (en) * | 2017-10-17 | 2018-02-09 | 中原工学院 | A kind of Optical-Physics Experiment device |
| CN109036053A (en) * | 2018-08-29 | 2018-12-18 | 广东海翔教育科技有限公司 | A kind of middle school physics commonly use imaging experiment instructional device |
-
2015
- 2015-11-02 CN CN201520860633.XU patent/CN205050455U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516459A (en) * | 2017-09-07 | 2017-12-26 | 张曦曦 | A kind of intelligent light refraction teaching equipment |
| CN107680462A (en) * | 2017-10-17 | 2018-02-09 | 中原工学院 | A kind of Optical-Physics Experiment device |
| CN109036053A (en) * | 2018-08-29 | 2018-12-18 | 广东海翔教育科技有限公司 | A kind of middle school physics commonly use imaging experiment instructional device |
| CN109036053B (en) * | 2018-08-29 | 2021-03-19 | 广东海翔教育科技有限公司 | Imaging experiment teaching device for middle school physics learning |
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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: 20160224 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |