CN202256144U - Rotatable indexing sample rack of photometer - Google Patents
Rotatable indexing sample rack of photometer Download PDFInfo
- Publication number
- CN202256144U CN202256144U CN2011203435219U CN201120343521U CN202256144U CN 202256144 U CN202256144 U CN 202256144U CN 2011203435219 U CN2011203435219 U CN 2011203435219U CN 201120343521 U CN201120343521 U CN 201120343521U CN 202256144 U CN202256144 U CN 202256144U
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- CN
- China
- Prior art keywords
- base
- index dial
- specimen holder
- sample
- dial
- 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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Abstract
The utility model provides a rotatable indexing sample rack of a photometer, comprising a base, an adjusting knob, a damping transmission shaft, a central rotating shaft, a dial, a sample rack bottom plate and a sample clamping plate, wherein the dial is arranged above the base; the central rotating shaft is arranged between the dial and the base; the dial and the base are coaxially arranged; the adjusting knob is arranged between the base and the dial; the damping transmission shaft is arranged on the adjusting knob; the damping transmission shaft is contacted with the bottom of the dial; the sample rack bottom plate is arranged on the dial; and the sample clamping plate is arranged on the sample rack bottom plate. The sample rack can be used for testing a sample which can be accurately tested when the sample and a light path form a certain angle.
Description
Technical field
The utility model relates to parts relevant with sample measurement in the photometer, especially relates to a kind of photometric rotatable calibration specimen holder.
Background technology
The tradition photometer parts relevant with sample measurement are designed to fixed form usually, and promptly specimen holder is fixed and formed fixed angle with the measurement light path.These condition restriction the test of the part sample that need be under specific condition could accurately detect.
The utility model has overcome the not limitation of energy measurement specific condition sample of prior art; A kind of new spectrophotometric rotatable sample frame is proposed; Can be used for testing the sample segment of particular requirement, require at the sample segment that can accurately test under the condition at an angle with light path such as those.
The utility model content
The purpose of the utility model is to provide a kind of solid sample holder parts that make sample and light path form certain angle.These solid sample holder parts can be measured the sample that part need can accurately be tested with light path at an angle through rotating sample in the horizontal direction.
The utility model proposes a kind of photometric rotatable calibration specimen holder, it is characterized in that, comprises base, adjusting knob, damping transmission shaft, central rotating shaft, index dial, specimen holder base plate, sample grip block; Said index dial is arranged on said base top, and said central rotating shaft is arranged between said index dial and the said base, with said index dial and the coaxial setting of base; Be provided with said adjusting knob between said base and the index dial; Said adjusting knob is provided with said damping transmission shaft; Said damping transmission shaft contacts with the bottom of said index dial; Said specimen holder base plate is arranged on the said index dial, and said sample grip block is arranged on the said specimen holder base plate.
Wherein, said base is the cylindrical structural of uncovered, and sidewall is provided with a through hole, and the upper surface of said base is provided with scale mark.
Wherein, said adjusting knob comprises knob and swing arm, the coaxial setting of said swing arm and said knob; Said swing arm inserts in the said through hole.
Wherein, said damping transmission shaft is arranged on the said swing arm.
Wherein, the upper surface of said index dial is provided with angle value, and said index dial can be around said central rotating shaft rotation.
The utility model is made up of base, index plate, central rotating shaft, rubber damping drive mechanism and upper sample clamp structure.These parts drive index dial by the damping transmission shaft that is provided with on the adjusting knob and rotate, and index dial inclined-plane upper angle value is aimed at base inclined-plane scale mark can read angle value, 1 ° of angle value precision.Specimen holder close to sources plane is positioned on the index dial central axis, can guarantee to focus on accurately.
Description of drawings
Fig. 1 is the cut-open view of the rotatable calibration specimen holder of the utility model photometer.
Fig. 2 is the vertical view of the rotatable calibration specimen holder of the utility model photometer.
Fig. 3 is the synoptic diagram of adjusting knob in the rotatable calibration specimen holder of the utility model photometer.
Embodiment
Below in conjunction with accompanying drawing and embodiment the embodiment of the utility model is done further detailed explanation, but do not limit the protection domain of the utility model with this.
Shown in Fig. 1 ~ 3,1-base, 2-adjusting knob, 3-damping transmission shaft, 4-central rotating shaft, 5-index dial, 6-specimen holder base plate, 7-sample grip block, 11-through hole, 12-scale mark, 21-knob, 22-swing arm, 51-angle value.
The rotatable calibration specimen holder of a kind of photometer of present embodiment comprises base 1, adjusting knob 2, damping transmission shaft 3, central rotating shaft 4, index dial 5, specimen holder base plate 6, sample grip block 7.
When the rotatable calibration specimen holder of the photometer that uses present embodiment; Can on sample grip block 7, fix various samples; Rotate sample plane that adjusting knob 2 guarantees that light path projects and pass the central shaft of index dial 5, this moment index dial 5 the inclined-plane on the scale mark 12 aimed on the inclined-plane of bases 1 of angle value 51 can read angle value.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model.Have common knowledge the knowledgeable in the technical field under any, in spirit that does not break away from the utility model and scope, when doing various changes and retouching, the utility model protection domain should be as the criterion with the protection domain that claims were defined.
Claims (5)
1. a photometric rotatable calibration specimen holder is characterized in that, comprises base (1), adjusting knob (2), damping transmission shaft (3), central rotating shaft (4), index dial (5), specimen holder base plate (6), sample grip block (7); Said index dial (5) is arranged on said base (1) top, and said central rotating shaft (4) is arranged between said index dial (5) and the said base (1), with said index dial (5) and the coaxial setting of base (1); Be provided with said adjusting knob (2) between said base (1) and the index dial (5); Said adjusting knob (2) is provided with said damping transmission shaft (3); Said damping transmission shaft (3) contacts with the bottom of said index dial (5); Said specimen holder base plate (6) is arranged on the said index dial (5), and said sample grip block (7) is arranged on the said specimen holder base plate (6).
2. photometric according to claim 1 rotatable calibration specimen holder is characterized in that said base (1) is the cylindrical structural of uncovered, and sidewall is provided with a through hole (11), and the upper surface of said base (1) is provided with scale mark (12).
3. like the said photometric rotatable calibration specimen holder of claim 2, it is characterized in that said adjusting knob (2) comprises knob (21) and swing arm (22), said swing arm (22) and the coaxial setting of said knob (21); Said swing arm (22) inserts in the said through hole (11).
4. like the said photometric rotatable calibration specimen holder of claim 3, it is characterized in that said damping transmission shaft (3) is arranged on the said swing arm (22).
5. photometric according to claim 1 rotatable calibration specimen holder is characterized in that the upper surface of said index dial (5) is provided with angle value (51), and said index dial (5) can rotate around said central rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203435219U CN202256144U (en) | 2011-09-14 | 2011-09-14 | Rotatable indexing sample rack of photometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203435219U CN202256144U (en) | 2011-09-14 | 2011-09-14 | Rotatable indexing sample rack of photometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256144U true CN202256144U (en) | 2012-05-30 |
Family
ID=46117367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203435219U Expired - Fee Related CN202256144U (en) | 2011-09-14 | 2011-09-14 | Rotatable indexing sample rack of photometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256144U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712913A (en) * | 2013-10-22 | 2014-04-09 | 中国农业大学 | Adjusting device and meat inspection system equipped with adjusting device |
| CN104089906A (en) * | 2014-03-31 | 2014-10-08 | 浙江工商大学 | Pseudosciaena crocea freshness detection device and detection method |
| CN108548839A (en) * | 2018-03-29 | 2018-09-18 | 西安空间无线电技术研究所 | A kind of high-precision parts thermal-deformation detection apparatus and test method |
| CN112629988A (en) * | 2020-12-29 | 2021-04-09 | 湛江中科技术服务有限公司 | Soil sample multistage testing stand convenient to adjust dilution effect |
-
2011
- 2011-09-14 CN CN2011203435219U patent/CN202256144U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712913A (en) * | 2013-10-22 | 2014-04-09 | 中国农业大学 | Adjusting device and meat inspection system equipped with adjusting device |
| CN103712913B (en) * | 2013-10-22 | 2016-01-20 | 中国农业大学 | A kind of regulating device and be provided with the detection system of this regulating device |
| CN104089906A (en) * | 2014-03-31 | 2014-10-08 | 浙江工商大学 | Pseudosciaena crocea freshness detection device and detection method |
| CN108548839A (en) * | 2018-03-29 | 2018-09-18 | 西安空间无线电技术研究所 | A kind of high-precision parts thermal-deformation detection apparatus and test method |
| CN108548839B (en) * | 2018-03-29 | 2021-08-10 | 西安空间无线电技术研究所 | High-precision part thermal deformation testing device and testing method |
| CN112629988A (en) * | 2020-12-29 | 2021-04-09 | 湛江中科技术服务有限公司 | Soil sample multistage testing stand convenient to adjust dilution effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120914 |