CN206945536U - Sample transparency measures annex - Google Patents
Sample transparency measures annex Download PDFInfo
- Publication number
- CN206945536U CN206945536U CN201720867115.XU CN201720867115U CN206945536U CN 206945536 U CN206945536 U CN 206945536U CN 201720867115 U CN201720867115 U CN 201720867115U CN 206945536 U CN206945536 U CN 206945536U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- guide rail
- upright guide
- horizon bar
- fiber head
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
It the utility model is related to sample transparency measurement annex, including the first optical fiber, second optical fiber, test pallet, integrating sphere, upright guide rail, horizon bar and optical fiber head, the bottom of the upright guide rail is arranged on test pallet, described horizon bar one end is connected with upright guide rail and can be along upright guide rail height up and down, the optical fiber head is vertically installed on horizon bar, first optical fiber is connected to optical fiber head, the integrating sphere is connected in test pallet and with the second optical fiber, the table top of the test pallet is provided with transparent window, the optical fiber head is located at directly over transparent window, the light beam entrance port face of the optical fiber head and integrating sphere, the short transverse of the upright guide rail is provided with scale marker.The utility model is simple in construction, easy to use, without measuring at twice, without finding accurately, while improving operating efficiency, makes measurement result more accurate.
Description
Technical field
It the utility model is related to spectral measurement device technical field, more particularly to sample transparency measurement annex.
Background technology
Transparency refers to the degree of jewels and jade material printing opacity.It can be divided into：It is transparent (transparent), sub- transparent
(semitransparent) it is, translucent (translucent), sub-translucent (semitranslucent) and opaque
(opaque)., can by both when the transparency to jewel is classified, it is necessary to use the thickness of amount of light loss and jewel
Calculate the transparency of jewel.
Because being generally in the shape of for jewel is irregular, so, the putting position of jewel and the selection of measurement point are to jewel
Amount of light loss and thickness measurement result exist influence, to make measurement result more accurate, measurement jewel amount of light loss and
Identical measurement point should be chosen during thickness, the amount of light loss of jewel and thickness are to be measured respectively on two instruments at present, this
It is it is difficult to ensure that identical with the measurement point chosen during thickness in the amount of light loss for measuring jewel.
Utility model content
The utility model aims to provide sample transparency measurement annex, beneficial to the amount of light loss and thickness for measuring sample simultaneously
Degree, makes measurement result more accurate.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
Sample transparency measures annex, including the first optical fiber, the second optical fiber, test pallet, integrating sphere, upright guide rail, water
Flat bar and optical fiber head, the bottom of the upright guide rail are arranged on test pallet, and described horizon bar one end is connected with upright guide rail
And can be connected along upright guide rail height up and down, first optical fiber with optical fiber head, the optical fiber head is vertically installed at level
On bar, the integrating sphere is connected in test pallet and with the second optical fiber, and the table top of the test pallet is provided with transparency window
Mouthful, the optical fiber head is located at directly over transparent window, and the light beam entrance port face of the optical fiber head and integrating sphere is described to lead vertically
The short transverse of rail is provided with scale marker.
Further, screw nut driven mechanism is provided with the upright guide rail, the screw nut driven mechanism includes
Leading screw and nut, the leading screw are vertically arranged, and the top surface of upright guide rail is stretched out on the top of leading screw, and the top of the leading screw is provided with rotation
Button, the upright guide rail side wall have a straight trough being vertically arranged, one end of the horizon bar through straight trough put in upright guide rail with
Nut connects.
Further, the scale numerical value of the scale marker increases successively from the bottom up, the zero graduation of the scale marker
Line flushes with testing the table top of pallet.
Further, in addition to scale marker the vernier being adapted to, the vernier are vertically arranged, the top of the vernier with
Horizon bar is affixed, and the scale numerical value of the vernier increases successively from the bottom up, and the zero graduation line of vernier and the bottom surface of optical fiber head are neat
It is flat.
Wherein, the optical fiber head erect is inserted into the mounting hole of horizon bar.
Further, one end of the horizon bar is provided with connecting rod, and described connecting rod one end is connected with horizon bar, connecting rod
The other end is connected with nut.
Further, the upright guide rail is rectangular shaft.
Compared with prior art, the utility model has the advantages that：
1. the utility model is simple in construction, easy to use, without measuring at twice, without finding accurately, operating efficiency is improved
Meanwhile make measurement result more accurate；
2. finely tuning the height of horizon bar using screw nut driven mechanism, can avoid causing damage to sample；
3. coordinating using double chis to measure the thickness of sample, measurement result can be made more accurate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of horizon bar；
Fig. 3 is the structural representation of feed screw nut；
In figure：The optical fiber of 1- first, the optical fiber of 2- second, 3- test pallet, 4- integrating spheres, 5- upright guide rails, 6- horizon bars,
7- scale markers, 8- knobs, 9- transparent windows, 10- optical fiber heads, 11- mounting holes, 12- leading screws, 13- nuts, 14- connecting rods,
15- verniers, 16- straight troughs.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
As shown in Figure 1, 2, sample transparency disclosed in the utility model measures annex, including the first optical fiber 1, the second optical fiber
2nd, pallet 3, integrating sphere 4, upright guide rail 5, horizon bar 6 and optical fiber head 10 are tested, the bottom of upright guide rail 5 is arranged on test pallet
On 3, the one end of horizon bar 6 is connected with upright guide rail 5 and can be along the height up and down of upright guide rail 5, the first optical fiber 1 and optical fiber head
10 connections, optical fiber head 10 are vertically installed on horizon bar 6, and integrating sphere 4 is connected in test pallet 3 and with the second optical fiber 2, is surveyed
The table top of examination pallet 3 is provided with transparent window 9, and optical fiber head 10 is located at directly over transparent window 9, optical fiber head 10 and integrating sphere 4
Light beam entrance port face, the short transverse of upright guide rail 5 are provided with scale marker 7；For ease of reading, the number of division of scale marker 7
Value increases successively from the bottom up, and the zero graduation line of the scale marker 7 flushes with testing the table top of pallet 3.
To make measurement structure more accurate, sample transparency measurement annex also includes the vernier 15 being adapted to scale marker 7,
The vernier 15 is vertically arranged, and the top of the vernier 15 and horizon bar 6 are affixed, and the scale numerical value of the vernier 15 is from the bottom up
Increase successively, the zero graduation line of vernier 15 flushes with the bottom surface of optical fiber head 10.Scale marker 7 forms slide measure knot with vernier 15
Structure, make measurement result more accurate.Upright guide rail 5 is rectangular shaft.
In order to when adjustment horizon bar 6 up and down, avoid causing damage to jewel, leading screw spiral shell is provided with upright guide rail 5
Female transmission mechanism, by screw nut driven mechanism come the height of slowly accurate adjustment horizon bar 6.As shown in figure 3, leading screw spiral shell
Female transmission mechanism includes leading screw 12 and nut 13, and the leading screw 12 is vertically arranged, and upright guide rail 5 is stretched out on the top of leading screw 12
Top surface, the top of the leading screw 12 are provided with knob 8, and the side wall of upright guide rail 5 has the straight trough 16 being vertically arranged, the horizon bar
6 one end puts in upright guide rail 5 through straight trough 16 and is connected with nut 13.One end of horizon bar 6 is provided with connecting rod 14, described
The one end of connecting rod 14 is connected with horizon bar 6, and the other end of connecting rod 14 is connected with nut 13.Wherein, optical fiber head 2 is inserted into vertically
In the mounting hole 11 of horizon bar 6, upright guide rail 5 is rectangular shaft.
In use, sample is placed at transparent window 9, turn knob 8, leading screw 12 rotate drive nut 13 upwards or to
Lower movement, and then adjust the height of horizon bar 6.Turn knob 8, correct position is reached to optical fiber head 10.First optical fiber 1 is connected
Light source, optical fiber head 10 are transmitted light to above sample., can by the amount of incident of the first optical fiber 1 and the exit dose of the second optical fiber 2
Amount of light loss is obtained, the thickness of sample can be measured by scale marker 7 (it is more accurate to mix the result of vernier 15), and then obtain sample
The transparency of product.
The utility model is simple in construction, easy to use, without measuring at twice, without finding accurately, improves the same of operating efficiency
When, make measurement result more accurate.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (7)
1. sample transparency measures annex, it is characterised in that:Including the first optical fiber (1), the second optical fiber (2), test pallet (3),
Integrating sphere (4), upright guide rail (5), horizon bar (6) and optical fiber head (10), the bottom of the upright guide rail (5) are arranged on testing jig
On platform (3), described horizon bar (6) one end is connected with upright guide rail (5) and can be described along upright guide rail (5) height up and down
First optical fiber (1) is connected with optical fiber head (10), and the optical fiber head (10) is vertically installed on horizon bar (6), the integrating sphere (4)
It is connected in test pallet (3) and with the second optical fiber (2), the table top of the test pallet (3) is provided with transparent window (9),
The optical fiber head (10) is located at directly over transparent window (9), and the light beam entrance port of the optical fiber head (10) and integrating sphere (4) is just
Right, the short transverse of the upright guide rail (5) is provided with scale marker (7).
2. sample transparency according to claim 1 measures annex, it is characterised in that：It is provided with the upright guide rail (5)
Screw nut driven mechanism, the screw nut driven mechanism include leading screw (12) and nut (13), and the leading screw (12) is vertical
Set, the top surface of upright guide rail (5) is stretched out on the top of leading screw (12), and the top of the leading screw (12) is provided with knob (8), described perpendicular
Straight guide (5) side wall has the straight trough (16) being vertically arranged, and one end of the horizon bar (6) puts in upright guide rail through straight trough (16)
(5) it is connected in nut (13).
3. sample transparency according to claim 1 or 2 measures annex, it is characterised in that：The quarter of the scale marker (7)
Number of degrees value increases successively from the bottom up, and the zero graduation line of the scale marker (7) flushes with the table top of test pallet (3).
4. sample transparency according to claim 3 measures annex, it is characterised in that：Also include suitable with scale marker (7)
The vernier (15) matched somebody with somebody, the vernier (15) are vertically arranged, and the top of the vernier (15) and horizon bar (6) are affixed, the vernier
(15) scale numerical value increases successively from the bottom up, and the zero graduation line of vernier (15) flushes with the bottom surface of optical fiber head (10).
5. sample transparency according to claim 1 measures annex, it is characterised in that：The optical fiber head (10) inserts vertically
In the mounting hole (11) of horizon bar (6).
6. sample transparency according to claim 2 measures annex, it is characterised in that：One end of the horizon bar (6) is set
There is connecting rod (14), described connecting rod (14) one end is connected with horizon bar (6), and connecting rod (14) other end connects with nut (13)
Connect.
7. sample transparency according to claim 3 measures annex, it is characterised in that：The upright guide rail (5) is rectangle
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867115.XU CN206945536U (en) | 2017-07-17 | 2017-07-17 | Sample transparency measures annex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867115.XU CN206945536U (en) | 2017-07-17 | 2017-07-17 | Sample transparency measures annex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945536U true CN206945536U (en) | 2018-01-30 |
Family
ID=61368977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867115.XU Expired - Fee Related CN206945536U (en) | 2017-07-17 | 2017-07-17 | Sample transparency measures annex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680540A (en) * | 2018-02-02 | 2018-10-19 | 广州市犀谱光电科技有限公司 | A kind of perovskite quantum power density detection device and its detection method |
-
2017
- 2017-07-17 CN CN201720867115.XU patent/CN206945536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680540A (en) * | 2018-02-02 | 2018-10-19 | 广州市犀谱光电科技有限公司 | A kind of perovskite quantum power density detection device and its detection method |
| CN108680540B (en) * | 2018-02-02 | 2023-11-24 | 广州市犀谱光电科技有限公司 | Perovskite quantum power density detection equipment and detection method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210717 |