CN209342037U - A kind of sphericity interferometer - Google Patents
A kind of sphericity interferometer Download PDFInfo
- Publication number
- CN209342037U CN209342037U CN201920164984.5U CN201920164984U CN209342037U CN 209342037 U CN209342037 U CN 209342037U CN 201920164984 U CN201920164984 U CN 201920164984U CN 209342037 U CN209342037 U CN 209342037U
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- CN
- China
- Prior art keywords
- fixed
- sphericity
- sphericity interferometer
- ontology
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Instruments For Measurement Of Length By Optical Means (AREA)
Abstract
The utility model discloses a kind of sphericity interferometers, including sphericity interferometer ontology, sphericity interferometer ontology is fixed with support plate, and the side of sphericity interferometer ontology is fixed with the adjusting rod for adjusting support plate height, the surface fixed placement of support plate has spherical mirror, the surface of support plate is fixed with two sliding slots, the pulley that two sliding slots are fixed with two link block bottom ends respectively is slidably connected, two link blocks are respectively and fixedly installed to the bottom end of transparent dust cover, the side fixation of sphericity interferometer ontology opens up fluted, the bottom of groove is fixedly installed with hydraulic cylinder, a kind of sphericity interferometer of the utility model, a kind of sphericity interferometer of the utility model, when ensure that spherical mirror is tested on the supporting plate by the transparent dust cover being equipped with, prevent the entrance of dust, influence experimental result, pass through the sliding slot being equipped with, connection Block and pulley ensure that transparent dust cover can remove the replacement for carrying out different spherical mirrors at any time.
Description
Technical field
The utility model relates to a kind of interferometer, in particular to a kind of sphericity interferometer belongs to interference Instrument technology field.
Background technique
Sphericity interferometer is that a kind of principle is equal thickness interference, to detect the face shape of optical element, the corrugated of optical lens
The precision instrument of aberration and optical material uniformity etc., measurement accuracy is generally/10~/100, it is the flat of test light source
Equal wavelength, still, existing sphericity interferometer tend to be generated measurement by external influence when detecting the wavelength of light source
As a result deviation, the result being detected simultaneously by are not easy to show when being used for teaching experiment.
Utility model content
The purpose of this utility model is to provide a kind of sphericity interferometers, to solve spherical surface mentioned above in the background art
Interferometer tends to be generated the deviation of measurement result, the result detected by external influence when detecting the wavelength of light source
The problem of showing is not easy to when being used for teaching experiment.
To achieve the above object, the utility model provides the following technical solutions: a kind of sphericity interferometer, including spherical interference
Instrument ontology, the sphericity interferometer ontology is fixed with support plate, and the side of sphericity interferometer ontology is fixed with adjusting
The adjusting rod of support plate height, the surface fixed placement of the support plate have spherical mirror, and the surface of the support plate is fixed with
Two sliding slots, the pulley that two sliding slots are fixed with two link block bottom ends respectively are slidably connected, two connections
Block is respectively and fixedly installed to the bottom end of transparent dust cover, the side of the sphericity interferometer ontology is fixed open up it is fluted, it is described
The bottom of groove is fixedly installed with hydraulic cylinder, and the hydraulic stem of the hydraulic cylinder is fixedly connected with one end of strut, the strut
The other end offers the card slot matched with adjusting rod size, and the bottom of the sphericity interferometer ontology is fixedly installed with the first bottom
Plate, the bottom end of first bottom plate are fixedly mounted there are four sucker feet, and the sphericity interferometer ontology passes through connecting line electrical property
It is connected with display, the top of the display is fixedly installed with operator, and the bottom end of the display is fixedly installed with second
Bottom plate.
As a kind of optimal technical scheme of the utility model, there are four lattice to keep off for the surface fixed installation of second bottom plate
Plate, and the position of four lattice baffles is corresponding with the position of display.
As a kind of optimal technical scheme of the utility model, the model JB2162 of the hydraulic cylinder.
As a kind of optimal technical scheme of the utility model, the surrounding of the transparent dust cover is fixedly installed with reflective membrane
Layer.
As a kind of optimal technical scheme of the utility model, the surface of second bottom plate is fixedly installed with anti-slip layer,
There are four universal wheels for the bottom end fixed installation of second bottom plate.
As a kind of optimal technical scheme of the utility model, the inner surface of two sliding slots is fixedly installed with sealing
Rubber.
Compared with prior art, the utility model has the beneficial effects that a kind of sphericity interferometer of the utility model, by setting
When some transparent dust covers ensure that spherical mirror is tested on the supporting plate, the entrance of dust is prevented, experimental result is influenced, led to
Cross equipped with sliding slot, link block and pulley ensure that transparent dust cover can be removed at any time and carry out the replacements of different spherical mirrors, lead to
Cross equipped with sucker feet ensure that stability of the sphericity interferometer ontology on unlike material, it is anti-by the reflexed light film that is equipped with
Only extraneous light impacts the result of experiment, ensure that the support connected by adjusting rod with hydraulic cylinder by the strut being equipped with
The stability of plate, and the more convenient height for adjusting support plate, ensure that by the second bottom plate, universal wheel and the anti-slip layer that are equipped with
The stabilization of instrument during mobile display prevents falling for instrument by the lattice baffle being equipped with, is doing teaching experiment when side
Just experimental phenomena is observed in each orientation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the second bottom panel side structural schematic diagram of the utility model；
Fig. 3 is the overlooking structure diagram of the support plate of the utility model；
Fig. 4 is the second bottom panel side structural schematic diagram of the utility model；
Fig. 5 is the transparent dust cover structural schematic diagram of the utility model；
Fig. 6 is the groove surface structural schematic diagram of the utility model.
In figure: 1, sphericity interferometer ontology；2, display；3, operator；4, transparent dust cover；5, spherical mirror；6, it supports
Plate；7, adjusting rod；8, groove；9, the first bottom plate；10, sucker feet；11, the second bottom plate；12, sliding slot；13, universal wheel；14, prevent
Slip layer；15, strut；16, hydraulic cylinder；17, reflexed light film；18, link block；19, pulley；20, connecting line；21, lattice baffle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of sphericity interferometer, including sphericity interferometer ontology 1, and spherical surface is dry
Interferometer ontology 1 is fixed with support plate 6, and the side of sphericity interferometer ontology 1 is fixed with the tune for adjusting 6 height of support plate
Pole 7, the surface fixed placement of support plate 6 have spherical mirror 5, and the surface of support plate 6 is fixed with two sliding slots 12, two sliding slots
12 pulleys 19 being fixed with respectively with two 18 bottom ends of link block are slidably connected, and two link blocks 18 are respectively and fixedly installed to
The side fixation of the bottom end of bright dust cover 4, sphericity interferometer ontology 1 opens up fluted 8, and the bottom of groove 8 is fixedly installed with liquid
The hydraulic stem of cylinder pressure 16, hydraulic cylinder 16 is fixedly connected with one end of strut 15, and the other end of strut 15 offers and 7 ruler of adjusting rod
The very little card slot matched, the bottom of sphericity interferometer ontology 1 are fixedly installed with the first bottom plate 9, the fixed peace in the bottom end of the first bottom plate 9
There are four sucker feet 10, sphericity interferometer ontologies 1 to be electrically connected with display 2, the top of display 2 by connecting line 20 for dress
It is fixedly installed with operator 3, the bottom end of display 2 is fixedly installed with the second bottom plate 11.
Preferably, the surface of the second bottom plate 11 is fixedly mounted there are four lattice baffle 21, and the position of four lattice baffles 21 with
The position of display 2 is corresponding, with the position of the fixed display 2 of four lattice baffles 21.
Preferably, the model JB2162 of hydraulic cylinder 16 is used to secured adjusted bar 7.
Preferably, the surrounding of transparent dust cover 4 is fixedly installed with reflexed light film 17, avoids the reflections affect of external light source real
Test result.
Preferably, the surface of the second bottom plate 11 is fixedly installed with anti-slip layer 14, and the bottom end of the second bottom plate 11 is fixedly installed with
Four universal wheels 13, anti-slip layer 14 play the role of anti-skidding effect, and universal wheel 13 plays to be moved at any time.
Preferably, the inner surface of two sliding slots 12 is fixedly installed with seal rubber, and dust is avoided to enter.
When specifically used, a kind of sphericity interferometer of the utility model chooses spherical mirror 5 first, by the fixed peace of spherical mirror 5
Mounted in the surface of support plate 6, it is slidably connected by the pulley 19 and sliding slot 12 of 4 bottom end of transparent dust cover, transparent dust cover 4 is pacified
Mounted in the top of support plate 6, adjusting rod 7 is adjusted to be adjusted to the height of support plate 6 and passes through hydraulic cylinder switch control
The hydraulic stem of hydraulic cylinder 16 is flexible, to make the card slot on 15 top of strut be connected together with adjusting rod 7, to rise to adjusting rod 7
To supporting role, then staff manipulates operator 3, and control sphericity interferometer ontology 1 works, sphericity interferometer ontology
1 shows experimental data on the display screen of display 2, only need to rotate display by universal wheel 13,2 for different directions
Personnel observe data, and lattice baffle 21 can prevent display 2 from sliding from the second bottom plate 11.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sphericity interferometer, including sphericity interferometer ontology (1), which is characterized in that the sphericity interferometer ontology (1)
It is fixed with support plate (6), and the side of sphericity interferometer ontology (1) is fixed with the adjusting rod for adjusting support plate (6) height
(7), the surface fixed placement of the support plate (6) has spherical mirror (5), and the surface of the support plate (6) is fixed with two cunnings
Slot (12), the pulley (19) that two sliding slots (12) are fixed with two link block (18) bottom ends respectively are slidably connected, and two
A link block (18) is respectively and fixedly installed to the bottom end of transparent dust cover (4), the side of the sphericity interferometer ontology (1)
Fixation open up fluted (8), the bottom of the groove (8) is fixedly installed with hydraulic cylinder (16), the hydraulic cylinder (16) it is hydraulic
Bar is fixedly connected with the one end of strut (15), and the other end of the strut (15) is offered to be matched with adjusting rod (7) size
The bottom of card slot, the sphericity interferometer ontology (1) is fixedly installed with the first bottom plate (9), and the bottom end of first bottom plate (9) is solid
There are four sucker feet (10), the sphericity interferometer ontologies (1) to be electrically connected with display by connecting line (20) for Dingan County's dress
(2), the top of the display (2) is fixedly installed with operator (3), and the bottom end of the display (2) is fixedly installed with second
Bottom plate (11).
2. a kind of sphericity interferometer according to claim 1, it is characterised in that: the surface of second bottom plate (11) is fixed
There are four lattice baffle (21) for installation, and the position of four lattice baffles (21) is corresponding with the position of display (2).
3. a kind of sphericity interferometer according to claim 1, it is characterised in that: the model of the hydraulic cylinder (16)
JB2162。
4. a kind of sphericity interferometer according to claim 1, it is characterised in that: the surrounding of the transparent dust cover (4) is solid
Dingan County is equipped with reflexed light film (17).
5. a kind of sphericity interferometer according to claim 1, it is characterised in that: the surface of second bottom plate (11) is fixed
It is equipped with anti-slip layer (14), there are four universal wheel (13) for the bottom end fixed installation of second bottom plate (11).
6. a kind of sphericity interferometer according to claim 1, it is characterised in that: the inner surface of two sliding slots (12) is equal
It is fixedly installed with seal rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164984.5U CN209342037U (en) | 2019-01-30 | 2019-01-30 | A kind of sphericity interferometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164984.5U CN209342037U (en) | 2019-01-30 | 2019-01-30 | A kind of sphericity interferometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342037U true CN209342037U (en) | 2019-09-03 |
Family
ID=67762331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164984.5U Expired - Fee Related CN209342037U (en) | 2019-01-30 | 2019-01-30 | A kind of sphericity interferometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342037U (en) |
-
2019
- 2019-01-30 CN CN201920164984.5U patent/CN209342037U/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: 20190903 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |