CN209198058U - A kind of high-precision optical film absorption axiss measuring device - Google Patents
A kind of high-precision optical film absorption axiss measuring device Download PDFInfo
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- CN209198058U CN209198058U CN201920153283.1U CN201920153283U CN209198058U CN 209198058 U CN209198058 U CN 209198058U CN 201920153283 U CN201920153283 U CN 201920153283U CN 209198058 U CN209198058 U CN 209198058U
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- telescopic rod
- fixedly connected
- fixed frame
- polaroid
- electric telescopic
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Abstract
The utility model belongs to field of optical measuring technologies, in particular a kind of high-precision optical film absorption axiss measuring device, including bottom plate, the first electric telescopic rod, photophore, polaroid fixed frame, sample holder, lens fixed frame and fixing rack for sensor；The second electric telescopic rod outer wall is equipped with the first electronic connecting rod in the present apparatus, one end is fixedly connected with photophore, polarisation fixed frame, sample holder, the bottom end of lens fixed frame and fixing rack for sensor is fixedly connected with the first electric telescopic rod, it be free to up and down adjustment, first electric telescopic rod lower end is equipped with slide fastener, slide fastener is slidably connected with first sliding groove and second sliding slot, the first telescopic rod is driven to be free to move, polaroid and connecting shaft rotation connection, swing handle is fixedly connected with polaroid, polaroid can be allowed in the cofree adjustment angle of polaroid fixed frame, equipment is allowed to be free to adjustment distance and free adjustment angle, make the work of survey crew more convenient.
Description
Technical field
The utility model belongs to field of optical measuring technologies, and in particular to a kind of high-precision optical film absorption axiss measurement dress
It sets.
Background technique
It is made of thin layered medium, a kind of optical medium material of light beam is propagated by interface.Optical thin film is answered
With starting from nineteen thirties.Modern times, optical thin film are widely used in optics and photoelectron technical field, manufacture various light
Learn instrument.The characteristics of optical thin film is: surface is smooth, and the interface between film layer is divided in geometry；The refractive index of film layer is at interface
On transition can occur, but be continuous in film layer；It can be transparent medium, be also possible to absorbing medium；It can be normal direction
Uniformly, it is non-uniform to be also possible to normal direction.The film of practical application is more much more complex than ideal film.This is because: preparation
When, the optical property and physical property of film deviate massive material, surface and interface be it is coarse, so as to cause the unrestrained of light beam
Scattering；Interpenetrating between film layer to form diffusion interface；Due to the growth of film layer, structure, stress etc., film is formd
Anisotropy；Film layer has complicated time effect.Optical thin film is divided into reflectance coating, anti-reflection film, filter coating, optics by application
Protective film, polarizing coating, spectro-film and position phase film, the most commonly used is first four kinds.Optical reflectance coating is commonly used to increase specular reflectivity
To manufacture reflective, refractive power and resonant cavity device.Optical anti-reflective film is deposited on optical element surface, to reduce surface reflection, increases
Optical system is added to transmit, also known as antireflective coating.Optical filtering film is used to carry out spectrum or the segmentation of other photosensitiveness, and type is more, knot
Structure is complicated.Optical protection layer is deposited on metal or other soft easy erosion materials or film surface, to increase its intensity or steady
It is qualitative, improve optical property.The most commonly protective film of metallic mirror surface.
Existing technology has the following problems:
1, present optical film absorption axis measuring instrument is on design structure, be not easy to survey crew in the detection away from
The adjusting of walk-off angle degree allows the detection efficiency of survey crew to substantially reduce；
2, the structural cost of present optical film absorption axis measuring instrument is at high cost, is unfavorable for the popularization of broad aspect, in life
Because price is limited by very large in production.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of high-precision optical film absorption axiss
Measuring device, have the characteristics that convenient for adjust and it is at low cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-precision optical film absorption axiss measurement
Device, including bottom plate, the first electric telescopic rod, photophore, polaroid fixed frame, sample holder, lens fixed frame and sensing
Device fixed frame offers first sliding groove, second sliding slot on the bottom plate and is put into hole, the first sliding groove and the second sliding slot
Vertical distribution, first electric telescopic rod bottom end are fixedly connected with slide fastener, the slide fastener and the first sliding groove and described the
Two sliding slots are slidably connected, and the photophore outer wall is removably connected with depolarizer, the photophore far from the depolarizer one
End is fixedly connected with the second electric telescopic rod, and LED lamp, the LED lamp and external power supply electricity are fixedly connected on the photophore
Property connection, the second electric telescopic rod outer wall is fixedly connected with first electric telescopic rod, in the polaroid fixed frame
Portion is fixedly connected with connecting shaft, and the connecting shaft is rotatably connected to polaroid far from one end of the polaroid fixed frame, described
Swing handle is rotatably connected on polaroid fixed frame, the swing handle is through the polaroid fixed frame and the polaroid
It is fixedly connected, polaroid fixed frame bottom end is fixedly connected with first electric telescopic rod, the sample holder bottom end
It is fixedly connected with the first electric telescopic rod, lens, lens fixed frame bottom end are removably connected on the lens fixed frame
It is fixedly connected with first electric telescopic rod, photoelectric sensor, the photoelectricity are fixedly connected on the fixing rack for sensor
Sensor is connect with external equipment signal, and the fixing rack for sensor bottom end is fixedly connected with first electric telescopic rod.
Preferably, the first sliding groove is put into hole described in the intersection of the second sliding slot and is connected to.
Preferably, the second sliding slot quantity is five, and is evenly distributed on the bottom plate.
Preferably, the shape of the first sliding groove and the second sliding slot is that opening is equipped with above hollow.
Preferably, the quantity of first electric telescopic rod is five, and first electric telescopic rod is far from the cunning
One end of button is fixed with second electric telescopic rod, the polaroid fixed frame, the sample holder, the lens respectively
Frame is fixedly connected with the fixing rack for sensor, and the slide fastener quantity is five, and is evenly distributed on first electric expansion
On bar.
Preferably, the swing handle is equipped with handle, and the handle is fixedly connected with the swing handle.
Preferably, sample is offered on the sample holder be put into slot.
Compared with prior art, the utility model has the beneficial effects that
1, the second electric telescopic rod outer wall is equipped with the first electronic connecting rod in the present apparatus, and one end is fixedly connected with photophore,
Polarisation fixed frame, sample holder, lens fixed frame and fixing rack for sensor bottom end be fixedly connected with the first electric telescopic rod,
It is free to up and down adjustment, the first electric telescopic rod lower end is equipped with slide fastener, slide fastener and first sliding groove and second sliding slot sliding connects
It connects, the first telescopic rod is driven to be free to move, polaroid and connecting shaft rotation connection, swing handle and polaroid are fixed and connected
It connects, polaroid can be allowed in the cofree adjustment angle of polaroid fixed frame, equipment is allowed to be free to adjustment distance and freedom
Adjustment angle, make the work of survey crew more convenient.
2, the first telescopic rod and slide fastener are equipped with above the present apparatus, polaroid is equipped with swing handle and connecting shaft, by turning
Dynamic handle be free to the angle of control polariscope to the power that polaroid applies, and the present apparatus is achieved that using simple structure
Detection freely freely adjusts movement in certain degree, allows testing staff that can easily detect the absorption of optical film
Axis has greatly saved cost.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of photophore in the utility model；
Fig. 3 is the structural schematic diagram of polaroid fixed frame in the utility model；
Fig. 4 is the structural schematic diagram of the utility model insole board；
In figure: 1, bottom plate；11, first sliding groove；12, second sliding slot；13, it is put into hole；2, the first electric telescopic rod；21, sliding
Button；3, photophore；31, depolarizer；32, the second electric telescopic rod；33, LED lamp；4, polaroid fixed frame；41, polaroid；42,
Swing handle；421, handle；43, connecting shaft；5, sample holder；51, sample is put into slot；6, lens fixed frame；61, lens；
7, fixing rack for sensor；71, photoelectric sensor.
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.
Embodiment 1
Fig. 1-4 is please referred to, the utility model is the following technical schemes are provided: a kind of high-precision optical film absorption axiss measurement dress
It sets, including bottom plate 1, the first electric telescopic rod 2, photophore 3, polaroid fixed frame 4, sample holder 5,6 and of lens fixed frame
Fixing rack for sensor 7 offers first sliding groove 11, second sliding slot 12 on bottom plate 1 and is put into hole 13, first sliding groove 11 and second sliding
12 vertical distribution of slot, 2 bottom end of the first electric telescopic rod are fixedly connected with slide fastener 21, slide fastener 21 and first sliding groove 11 and second sliding slot
12 are slidably connected, and 3 outer wall of photophore is removably connected with depolarizer 31, and photophore 3 is fixedly connected far from one end of depolarizer 31
There is the second electric telescopic rod 32, LED lamp 33 is fixedly connected on photophore 3, LED lamp 33 and external power supply are electrically connected, and second
32 outer wall of electric telescopic rod is fixedly connected with the first electric telescopic rod 2, is fixedly connected with connecting shaft inside polaroid fixed frame 4
43, connecting shaft 43 is rotatably connected to polaroid 41 far from one end of polaroid fixed frame 4, is rotatablely connected on polaroid fixed frame 4
There is swing handle 42, swing handle 42 is fixedly connected through polaroid fixed frame 4 with polaroid 41,4 bottom end of polaroid fixed frame
It is fixedly connected with the first electric telescopic rod 2,5 bottom end of sample holder is fixedly connected with the first electric telescopic rod 2, lens fixed frame
Lens 61 are removably connected on 6,6 bottom end of lens fixed frame is fixedly connected with the first electric telescopic rod 2, fixing rack for sensor 7
On be fixedly connected with photoelectric sensor 71, photoelectric sensor 71 is connect with external equipment signal, 7 bottom end of fixing rack for sensor and the
One electric telescopic rod 2 is fixedly connected.
In the present embodiment: light is mapped on photoelectric sensor 71 by lens 61 in use, photoelectric sensor 71
Model LXD66MQ.
In the present embodiment: first sliding groove 11, second sliding slot 12 are offered on bottom plate 1 and are put into hole 13, first sliding groove 11
With 12 vertical distribution of second sliding slot, convenient for can freely being slided by first sliding groove 11 and second sliding slot 12 for device, first
2 bottom end of electric telescopic rod is fixedly connected with slide fastener 21, and slide fastener 21 is slidably connected with first sliding groove 11 and second sliding slot 12, allows slide fastener
21 slide in first sliding groove 11 and second sliding slot 12, to drive the movement of the first electric telescopic rod 2,3 outer wall of photophore can
Dismantling connection has depolarizer 31, and convenient for the replacement of equipment, it is electronic that photophore 3 far from one end of depolarizer 31 is fixedly connected with second
Telescopic rod 32, allow photophore 3 can front and back it is free flexible, 32 outer wall of the second electric telescopic rod is fixedly connected with first and electronic stretches
Contracting bar 2 allows the first electric telescopic rod 2 to drive moving up and down for photophore 3, polaroid fixed frame by the second electric telescopic rod 32
Connecting shaft 43 is fixedly connected with inside 4, connecting shaft 43 is rotatably connected to polaroid 41 far from one end of polaroid fixed frame 4, partially
Swing handle 42 is rotatably connected on mating plate fixed frame 4, swing handle 42 is through polaroid fixed frame 4 and the fixed company of polaroid 41
It connects, allows polaroid 41 can be by swing handle 42 and connecting shaft 43 in the free adjusting angle in 4 inside of polaroid fixed frame, thoroughly
It is removably connected with lens 61 on mirror fixed frame 6, allows equipment that can replace the lens 61 of different model, 6 bottom end of lens fixed frame
It is fixedly connected with the first electric telescopic rod 2, is fixedly connected with photoelectric sensor 71 on fixing rack for sensor 7, more securely.
Specifically, first sliding groove 11 is connected to the intersection of second sliding slot 12 by being put into hole 13；It can by being put into hole 13
Freely slide fastener 21 is put into and be taken out.
Specifically, 12 quantity of second sliding slot is five, and it is evenly distributed on bottom plate 1；Convenient for slide fastener 21 in second sliding slot
Movement in 12.
Specifically, the shape of first sliding groove 11 and second sliding slot 12 is to be equipped with opening above hollow；Allow slide fastener 21 with
First electric telescopic rod 2 can be slided freely.
Specifically, the quantity of the first electric telescopic rod 2 is five, and first one end of electric telescopic rod 2 far from slide fastener 21
It is solid with the second electric telescopic rod 32, polaroid fixed frame 4, sample holder 5, lens fixed frame 6 and fixing rack for sensor 7 respectively
Fixed connection, 21 quantity of slide fastener is five, and is evenly distributed in the first electric telescopic rod 2；Convenient for the second electric telescopic rod 32, partially
The free adjusting position of mating plate fixed frame 4, sample holder 5, lens fixed frame 6 and fixing rack for sensor 7 in a device.
Specifically, swing handle 42 is equipped with handle 421, handle 421 is fixedly connected with swing handle 42；Facilitate people's
Operation, increases the comfort of operation.
Specifically, offering sample on sample holder 5 is put into slot 51；Convenient for being put into for sample.
The working principle and process for using of the utility model: first slide fastener 21 is sequentially placed into when using the present apparatus and is put
Enter in hole 13, the sample that then needs are measured again is put into sample and is put into slot 51 then by the first electric telescopic rod 2 adjusting dress
Upper and lower position is set, position is being adjusted according to slide fastener 21 and first sliding groove 11, second sliding slot 12 after adjusting, on photophore 3
LED lamp 33 issues and polarised light is converted into non-polarized light on light-illuminating to depolarizer 31, and then light is passing through polaroid 41,
It can control the rotational angle of polaroid 41 by swing handle 42, then light penetrates the sample being fixed on sample holder 5,
Then it is mapped on photoelectric sensor 71 by the lens 61 being fixed on lens fixed frame 6, survey crew can be sliding by first
Slot 11, second sliding slot 12 and the first electric telescopic rod 2 and the second electric telescopic rod 32 come the distance between regulating device and angle
To carry out different detections.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of high-precision optical film absorption axiss measuring device, including bottom plate (1), the first electric telescopic rod (2), photophore (3),
Polaroid fixed frame (4), sample holder (5), lens fixed frame (6) and fixing rack for sensor (7), it is characterised in that: described
First sliding groove (11), second sliding slot (12) are offered on bottom plate (1) and are put into hole (13), the first sliding groove (11) and described
Two sliding slots (12) vertical distribution, the first electric telescopic rod (2) bottom end are fixedly connected with slide fastener (21), the slide fastener (21) with
The first sliding groove (11) and the second sliding slot (12) are slidably connected, and photophore (3) outer wall is removably connected with depolarization
Device (31), the photophore (3) is fixedly connected with the second electric telescopic rod (32) far from the one end of the depolarizer (31), described
It is fixedly connected on photophore (3) LED lamp (33), the LED lamp (33) and external power supply are electrically connected, and described second electronic stretches
Contracting bar (32) outer wall is fixedly connected with first electric telescopic rod (2), is fixedly connected with inside the polaroid fixed frame (4)
Connecting shaft (43), the connecting shaft (43) are rotatably connected to polaroid (41), institute far from one end of the polaroid fixed frame (4)
It states and is rotatably connected on polaroid fixed frame (4) swing handle (42), the swing handle (42) is fixed through the polaroid
Frame (4) is fixedly connected with the polaroid (41), and polaroid fixed frame (4) bottom end is fixedly connected with described first and electronic stretches
Contracting bar (2), sample holder (5) bottom end is fixedly connected with the first electric telescopic rod (2), on the lens fixed frame (6)
It is removably connected with lens (61), lens fixed frame (6) bottom end is fixedly connected with first electric telescopic rod (2), institute
It states and is fixedly connected on fixing rack for sensor (7) photoelectric sensor (71), the photoelectric sensor (71) and external equipment signal
Connection, fixing rack for sensor (7) bottom end is fixedly connected with first electric telescopic rod (2).
2. a kind of high-precision optical film absorption axiss measuring device according to claim 1, it is characterised in that: described first is sliding
Slot (11) is put into hole (13) described in the intersection of the second sliding slot (12) and is connected to.
3. a kind of high-precision optical film absorption axiss measuring device according to claim 1, it is characterised in that: described second is sliding
Slot (12) quantity is five, and is evenly distributed on the bottom plate (1).
4. a kind of high-precision optical film absorption axiss measuring device according to claim 1, it is characterised in that: described first is sliding
The shape of slot (11) and the second sliding slot (12) is that opening is equipped with above hollow.
5. a kind of high-precision optical film absorption axiss measuring device according to claim 1, it is characterised in that: first electricity
The quantity of dynamic telescopic rod (2) is five, and the one end of first electric telescopic rod (2) far from the slide fastener (21) respectively with institute
State the second electric telescopic rod (32), the polaroid fixed frame (4), the sample holder (5), the lens fixed frame (6)
It is fixedly connected with the fixing rack for sensor (7), slide fastener (21) quantity is five, and it is electronic to be evenly distributed on described first
On telescopic rod (2).
6. a kind of high-precision optical film absorption axiss measuring device according to claim 1, it is characterised in that: the turning handle
Hand (42) is equipped with handle (421), and the handle (421) is fixedly connected with the swing handle (42).
7. a kind of high-precision optical film absorption axiss measuring device according to claim 1, it is characterised in that: the sample is solid
Determine to offer sample on frame (5) and is put into slot (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153283.1U CN209198058U (en) | 2019-01-29 | 2019-01-29 | A kind of high-precision optical film absorption axiss measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153283.1U CN209198058U (en) | 2019-01-29 | 2019-01-29 | A kind of high-precision optical film absorption axiss measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN209198058U true CN209198058U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153283.1U Expired - Fee Related CN209198058U (en) | 2019-01-29 | 2019-01-29 | A kind of high-precision optical film absorption axiss measuring device |
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| CN (1) | CN209198058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356880A (en) * | 2020-10-29 | 2021-02-12 | 中国神华能源股份有限公司神朔铁路分公司 | Track system, track displacement monitoring device and method |
-
2019
- 2019-01-29 CN CN201920153283.1U patent/CN209198058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356880A (en) * | 2020-10-29 | 2021-02-12 | 中国神华能源股份有限公司神朔铁路分公司 | Track system, track displacement monitoring device and method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |