CN109859589A - A kind of physics fluctuation optical demonstration instrument - Google Patents
A kind of physics fluctuation optical demonstration instrument Download PDFInfo
- Publication number
- CN109859589A CN109859589A CN201910314668.6A CN201910314668A CN109859589A CN 109859589 A CN109859589 A CN 109859589A CN 201910314668 A CN201910314668 A CN 201910314668A CN 109859589 A CN109859589 A CN 109859589A
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- China
- Prior art keywords
- tool cylinder
- eyeglass
- block
- elevating lever
- demonstration instrument
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Abstract
The invention discloses a kind of physics to fluctuate optical demonstration instrument, including light source generator, light has cylinder and telescopic rod, the light source generator is installed on the end side of light tool cylinder, the top of the light tool cylinder is rotatably connected to turntable, the telescopic rod is installed on the top of turntable, the side of the telescopic rod is equipped with support frame, eyeglass is connected in the middle part of the light tool cylinder, the end side of the eyeglass is equipped with fixing seat, the light tool cylinder is provided with pedestal far from the side of light source generator, the side of the pedestal is provided with guide groove, the top of the guide groove is provided with limited block, the side of the limited block is equipped with hernia lamp, the inside loose joint of the guide groove has sliding block, the lower part of the light tool cylinder is equipped with elevating lever, the lower part of the elevating lever is equipped with supporting block.The present invention drives support frame and fixing seat mobile by the elongation of telescopic rod, and eyeglass is cleaned and dried respectively by sliding block and hernia lamp, height is adjusted by elevating lever, convenient for operation.
Description
Technical field
The present invention relates to technical field of teaching instruments, and in particular to a kind of physics fluctuation optical demonstration instrument.
Background technique
The interference diffraction polarization theory of light is one of emphasis knowledge of physics, some students due to the contact to this respect compared with
It is few, it is more difficult for the understanding of knowledge point, so needing corresponding experiment to increase the understanding and understanding of student, make in the market
The study that the interference diffraction polarization theory physical knowledge of light is carried out with wave optics demonstrator auxiliary student, with the hair of science and technology
There is different types of physics fluctuation optical demonstration instrument in the market in exhibition.
When carrying out wave optics demonstration, generally requires to guarantee the bright and clean of lens surface, sundries Imaging is avoided to test
As a result, existing eyeglass is mostly the unified cleaning for carrying out surface after experiment, but when testing next time, due to taking for student
By undesirable, mostly sundries, fingerprint etc. can be remained in lens surface, influence demonstrating effect.
On the other hand, existing optical demonstration instrument is in presentation process, and height is fixed more, due to experimenter's body
High difference is unfavorable for observing the process and result that are experiment, it has not been convenient to and the efficiency of operation note, experiment is lower, and
In mediation process, balance is difficult to control, is unfavorable for the quality of demonstration.
Summary of the invention
The purpose of the present invention is to provide a kind of physics to fluctuate optical demonstration instrument, simple and convenient preceding to mirror in each experiment
Piece is cleaned, and the placement of eyeglass is realized after the completion of cleaning, the direct haptic lens of operator is prevented, avoids eyeglass from being stained influence and drill
Show as a result, simultaneously, the adjusting of height is easily realized, convenient for operating the progress with presentation process, to solve above-mentioned background technique
The middle proposition problem that lens contamination is not easy to clean in the prior art, height is inconvenient to adjust and demonstrate inconvenience.
To achieve the above object, present invention employs following technical solutions:
A kind of physics fluctuation optical demonstration instrument, including light source generator, light tool cylinder and telescopic rod, the light source generator are installed on
Light has the end side of cylinder, and the end side of the light source generator is provided with snoot, and the top of the light tool cylinder is rotatably connected to turntable,
The telescopic rod is installed on the top of turntable, and the side of the telescopic rod is equipped with support frame, the middle part clamping of the light tool cylinder
There is eyeglass, the end side of the eyeglass is equipped with fixing seat, and the side of the eyeglass is equipped with fixture block, and the light tool cylinder is far from light source
The side of generator is provided with pedestal, and the side of the pedestal is provided with guide groove, and the top of the guide groove is provided with limited block, described
The side of limited block is equipped with hernia lamp, and the inside loose joint of the guide groove has sliding block, and damping is provided in the middle part of the sliding block and is turned
The lower part of axis, the light tool cylinder is equipped with elevating lever, and the lower part of the elevating lever is equipped with supporting block, sets between the elevating lever
It is equipped with horizontal ruler, is connected between the supporting block by link block.
Preferably, the snoot is socketed on the inside of light tool cylinder, and the snoot is internally provided with vitreum, and institute
Snoot is stated to be arranged in reaming.
Preferably, the side of the light tool cylinder is provided with the cavity to match with eyeglass and fixture block, and the side of light tool cylinder
Portion is provided with the groove to match with turntable.
Preferably, the side of the fixing seat is provided with the through-hole to match with support frame, and the inner wall setting of the through-hole
There is rubber pad.
Preferably, the hernia lamp is connected by shaft with limited block, and the hernia lamp is provided at least two groups.
Preferably, the sliding block is in " T-shaped " setting, and the end side of the sliding block is provided with foam-rubber cushion.
Preferably, the elevating lever is provided at least two groups, and the side of the elevating lever is equipped with manual handle.
Preferably, the side of the supporting block is connected with the side of elevating lever by diagonal brace, and the supporting block and lifting
Bar is in be arranged in a one-to-one correspondence.
Preferably, the lower part of the link block and the lower part of supporting block are provided with sucker, and the sucker is in staggeredly cloth
It sets.
Technical effect and advantage of the invention: a kind of physics fluctuation optical demonstration instrument proposed by the present invention, with the prior art
Compare, have it is following a little:
1, it drives support frame and fixing seat mobile by the elongation of telescopic rod, eyeglass is taken out from the inside of light tool cylinder, by turning
Eyeglass is turned to the space outside light tool cylinder by the rotation of disk, prevents cleaning process sundries from falling into the inside of light tool cylinder, while just
The disengaging and reset of prompt realization eyeglass.
2, by the rotation of Damping rotation shaft, so that sliding block fits with eyeglass, pass through sliding up and down to eyeglass for sliding block
Surface is cleaned, and eyeglass is dried by the irradiation of hernia lamp, prevents remaining small water droplet influence during cleaning from drilling
Show.
3, height is adjusted by elevating lever, adjusts the height of light tool cylinder, and then adjust whole height, be convenient for operator
The demonstration of operation and result improves demonstration efficiency.
4, the present invention is simple and convenient cleans eyeglass before each experiment, and putting for eyeglass is realized after the completion of cleaning
It sets, prevents the direct haptic lens of operator, avoid eyeglass from being stained influence demonstration as a result, simultaneously, easily realize the adjusting of height,
Convenient for operating the progress with presentation process.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that eyeglass of the invention is detached from light tool barrel structure schematic diagram；
Fig. 3 is slide block structure schematic diagram of the invention；
Fig. 4 is lifting rod structure schematic diagram of the invention.
In figure: 1, light source generator；2, light has cylinder；3, telescopic rod；4, snoot；5, injection orifice；6, support frame；7, sliding
Block；8, fixing seat；9, fixture block；10, pedestal；11, guide groove；12, limited block；13, hernia lamp；14, sliding block；15, Damping rotation shaft；
16, elevating lever；17, supporting block；18, horizontal ruler；19, link block；20, vitreum；21, cavity；22, groove；23, through-hole；24,
Rubber pad；25, shaft；26, manual handle；27, diagonal brace；28, sucker.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of physics as shown in Figs 1-4 to fluctuate optical demonstration instrument, including light source generator 1, light tool
Cylinder 2 and telescopic rod 3, the light source generator 1 are installed on the end side of light tool cylinder 2, and the end side of the light source generator 1 is provided with poly-
Light shield 4, the top of the light tool cylinder 2 are rotatably connected to turntable 5, and the telescopic rod 3 is installed on the top of turntable 5, described flexible
The side of bar 3 is equipped with support frame 6, and the middle part of the light tool cylinder 2 is connected with eyeglass 7, and the end side of the eyeglass 7 is equipped with fixation
Seat 8, the side of the eyeglass 7 are equipped with fixture block 9, and the light tool cylinder 2 is provided with pedestal 10 far from the side of light source generator 1,
The side of the pedestal 10 is provided with guide groove 11, and the top of the guide groove 11 is provided with limited block 12, the side of the limited block 12
Hernia lamp 13 is installed, the inside loose joint of the guide groove 11 has sliding block 14, and the middle part of the sliding block 14 is provided with Damping rotation shaft 15,
The lower part of the light tool cylinder 2 is equipped with elevating lever 16, and the lower part of the elevating lever 16 is equipped with supporting block 17, the elevating lever 16
Between be provided with horizontal ruler 18, connected between the supporting block 17 by link block 19.
Preferably, the snoot 4 is socketed on the inside of light tool cylinder 2, the snoot 4 is internally provided with vitreum
20, and the snoot 4 is arranged in reaming.
By using above-mentioned technical proposal, snoot 4 and vitreum 20 all have the function of optically focused, can preferably realize
Light is expanded, the realization of presentation process is facilitated.
Preferably, the side of the light tool cylinder 2 is provided with the cavity 21 to match with eyeglass 7 and fixture block 9, and the light has cylinder
2 side is provided with the groove 22 to match with turntable 5.
By using above-mentioned technical proposal, convenient for the disengaging and reset of eyeglass 7, while facilitating and adjusting eyeglass 7 and sliding block 14
Positional relationship, while convenient for being placed to eyeglass 7 and sliding block 14.
Preferably, the side of the fixing seat 8 is provided with the through-hole 23 to match with support frame 6, and the through-hole 23 is interior
Wall is provided with rubber pad 24.
By using above-mentioned technical proposal, support frame 6 is connected in the inside of through-hole 23, convenient to move to support frame 6,
Convenient for cleaning the realization of process.
Preferably, the hernia lamp 13 is connected by shaft 25 with limited block 12, and the hernia lamp 13 is provided at least
Two groups.
By using above-mentioned technical proposal, shaft 25 adjusts the light position of hernia lamp 13, sufficiently effective realization hernia
The functions/drying of lamp 13 improves drying efficiency.
Preferably, the sliding block 14 is arranged in " T-shaped ", and the end side of the sliding block 14 is provided with foam-rubber cushion 25.
By using above-mentioned technical proposal, reach between sliding block 14 and eyeglass 7 it is soft contact, it is convenient for cleaning with eyeglass 6
Protection.
Preferably, the elevating lever 16 is provided at least two groups, and the side of the elevating lever 16 is equipped with manual handle
26。
By using above-mentioned technical proposal, manual handle 26 preferably realizes the control gone up and down to elevating lever 16, facilitates behaviour
Make personnel's operation, while convenient for demonstrating result.
Preferably, the side of the supporting block 17 is connected with the side of elevating lever 16 by diagonal brace 27, and the supporting block
17 with elevating lever 16 in being arranged in a one-to-one correspondence.
By using above-mentioned technical proposal, diagonal brace 27 increases the bonding strength of supporting block 17 and elevating lever 16, prevents from damaging.
Preferably, the lower part of the link block 19 and the lower part of supporting block 17 are provided with sucker 28, and the sucker 28
In interlaced arrangement.
By using above-mentioned technical proposal, sucker 28 can preferably fix link block 19 and supporting block 17 with desktop,
Prevent mobile caused test result inaccuracy in presentation process.
Working principle: in use, link block 19 and support rod 17 are placed on the table, and logical sucker 28 is realized firmly
It is fixed, the height of elevating lever 16 is then adjusted by manual handle 26, is reached operator and is comfortably operated height, telescopic rod 3
Elongation drives support frame 6 to move up, and support frame 6 drives fixing seat 8, eyeglass 7 and fixture block 9 to move up, so that eyeglass 7 be taken off
Inside from light tool cylinder 2, then turntable 5 rotates, and Damping rotation shaft 15 rotates, the position of common adjusting slider 14 and eyeglass 7, so that
The two is bonded to each other, and sliding block 14 moves up and down in guide groove 11 cleans the surface of eyeglass 7, and hernia lamp 13 works to small water
Drop is dried, and resets according to above-mentioned reverse procedure to eyeglass 7 after cleaning, is then turned on light source generator 1
Presentation process is carried out, the height that manual handle 26 adjusts elevating lever 16 is next proceeded through, height needed for being adjusted to demonstration, i.e.,
Presentation process can be carried out, easily realizes the adjusting of height, convenient for operating the progress with presentation process, prevents operator from directly connecing
Eyeglass 7 is touched, eyeglass 7 is avoided to be stained influence demonstration result.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of physics fluctuates optical demonstration instrument, including light source generator (1), light tool cylinder (2) and telescopic rod (3), feature exists
In: the light source generator (1) is installed on the end side of light tool cylinder (2), and the end side of the light source generator (1) is provided with snoot
(4), the top of light tool cylinder (2) is rotatably connected to turntable (5), and the telescopic rod (3) is installed on the top of turntable (5), institute
The side for stating telescopic rod (3) is equipped with support frame (6), is connected with eyeglass (7) in the middle part of light tool cylinder (2), the eyeglass (7)
End side be equipped with fixing seat (8), the side of the eyeglass (7) is equipped with fixture block (9), and light tool cylinder (2) is sent out far from light source
The side of raw device (1) is provided with pedestal (10), and the side of the pedestal (10) is provided with guide groove (11), the top of the guide groove (11)
It is provided with limited block (12), the side of the limited block (12) is equipped with hernia lamp (13), the inside loose joint of the guide groove (11)
Have sliding block (14), be provided with Damping rotation shaft (15) in the middle part of the sliding block (14), the lower part of light tool cylinder (2) is equipped with lifting
The lower part of bar (16), the elevating lever (16) is equipped with supporting block (17), is provided with horizontal ruler between the elevating lever (16)
(18), it is connected between the supporting block (17) by link block (19).
2. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: snoot (4) socket
In the inside of light tool cylinder (2), the snoot (4) is internally provided with vitreum (20), and the snoot (4) is set in reaming
It sets.
3. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: the side of light tool cylinder (2)
Portion is provided with the cavity (21) to match with eyeglass (7) and fixture block (9), and the side of light tool cylinder (2) is provided with and turntable (5) phase
Matched groove (22).
4. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: the side of the fixing seat (8)
Portion is provided with the through-hole (23) to match with support frame (6), and the inner wall of the through-hole (23) is provided with rubber pad (24).
5. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: the hernia lamp (13) passes through
Shaft (25) is connected with limited block (12), and the hernia lamp (13) is provided at least two groups.
6. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: the sliding block (14) is in " T word
Shape " setting, and the end side of the sliding block (14) is provided with foam-rubber cushion (25).
7. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: elevating lever (16) setting
There are at least two groups, and the side of the elevating lever (16) is equipped with manual handle (26).
8. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: the side of the supporting block (17)
Portion is connected with the side of elevating lever (16) by diagonal brace (27), and the supporting block (17) is set with elevating lever (16) in one-to-one correspondence
It sets.
9. a kind of physics according to claim 1 fluctuates optical demonstration instrument, it is characterised in that: under the link block (19)
The lower part of portion and supporting block (17) is provided with sucker (28), and the sucker (28) is in interlaced arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314668.6A CN109859589A (en) | 2019-04-18 | 2019-04-18 | A kind of physics fluctuation optical demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314668.6A CN109859589A (en) | 2019-04-18 | 2019-04-18 | A kind of physics fluctuation optical demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109859589A true CN109859589A (en) | 2019-06-07 |
Family
ID=66889299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910314668.6A Pending CN109859589A (en) | 2019-04-18 | 2019-04-18 | A kind of physics fluctuation optical demonstration instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN109859589A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101127818B1 (en) * | 2004-12-20 | 2012-03-20 | 엘지디스플레이 주식회사 | cleaning device of LCD glass |
| KR20130122060A (en) * | 2012-04-30 | 2013-11-07 | 서준성 | A focus variable type lense and mirror for education |
| CN203288143U (en) * | 2013-06-18 | 2013-11-13 | 程振强 | Optical refraction demonstration device used for junior middle school physics teaching |
| CN206558094U (en) * | 2017-03-05 | 2017-10-13 | 杨智强 | A kind of high school physicses wave optics demonstrator |
| CN107578680A (en) * | 2017-10-16 | 2018-01-12 | 牡丹江师范学院 | A kind of experimental facilities for electromagnetics teaching |
| CN107770489A (en) * | 2017-09-28 | 2018-03-06 | 河南豪威智能科技有限公司 | A kind of intelligent monitoring and controlling device with dedusting function |
| CN207586632U (en) * | 2017-12-07 | 2018-07-06 | 黄满华 | A kind of image department is multi-functional to use picture-taking device |
| CN108389486A (en) * | 2018-03-20 | 2018-08-10 | 许淳博 | A kind of high school physics wave optics demonstrator |
| CN208689338U (en) * | 2018-08-28 | 2019-04-02 | 苏州双弈得电子有限公司 | A kind of dust-protection type camera lens filter |
-
2019
- 2019-04-18 CN CN201910314668.6A patent/CN109859589A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101127818B1 (en) * | 2004-12-20 | 2012-03-20 | 엘지디스플레이 주식회사 | cleaning device of LCD glass |
| KR20130122060A (en) * | 2012-04-30 | 2013-11-07 | 서준성 | A focus variable type lense and mirror for education |
| CN203288143U (en) * | 2013-06-18 | 2013-11-13 | 程振强 | Optical refraction demonstration device used for junior middle school physics teaching |
| CN206558094U (en) * | 2017-03-05 | 2017-10-13 | 杨智强 | A kind of high school physicses wave optics demonstrator |
| CN107770489A (en) * | 2017-09-28 | 2018-03-06 | 河南豪威智能科技有限公司 | A kind of intelligent monitoring and controlling device with dedusting function |
| CN107578680A (en) * | 2017-10-16 | 2018-01-12 | 牡丹江师范学院 | A kind of experimental facilities for electromagnetics teaching |
| CN207586632U (en) * | 2017-12-07 | 2018-07-06 | 黄满华 | A kind of image department is multi-functional to use picture-taking device |
| CN108389486A (en) * | 2018-03-20 | 2018-08-10 | 许淳博 | A kind of high school physics wave optics demonstrator |
| CN208689338U (en) * | 2018-08-28 | 2019-04-02 | 苏州双弈得电子有限公司 | A kind of dust-protection type camera lens filter |
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Application publication date: 20190607 |
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