CN207650092U - A kind of handheld Raman spectrometer holder - Google Patents
A kind of handheld Raman spectrometer holder Download PDFInfo
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- CN207650092U CN207650092U CN201721844531.4U CN201721844531U CN207650092U CN 207650092 U CN207650092 U CN 207650092U CN 201721844531 U CN201721844531 U CN 201721844531U CN 207650092 U CN207650092 U CN 207650092U
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- sample cell
- sample
- raman spectrometer
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- light
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Abstract
A kind of handheld Raman spectrometer holder, the utility model, which relates to, a kind of can be used for fixing handheld Raman spectrometer and can be as the holder of sample cell.The utility model mainly solve the problems, such as to be to provide it is a kind of both sample was facilitated accurately to place, while the device of fixed Handheld spectrometer can be facilitated.The handheld Raman spectrometer holder includes bottom plate, sample cell, is protected from light lid, strut device, wherein sample cell is set on bottom plate, only light device and spring latch lock are provided on sample cell, sample cell centre position offers the sample cell slot for placing sample, and sample cell front end is provided with probe grooves；It is protected from light lid to connect with sample cell by mobilizable lid axis that is protected from light, the sliding elongated slot for being protected from light lid and being opened on sample cell matches；Strut device is set on bottom plate.The handheld Raman spectrometer holder is mainly used for the fields such as food safety detection, and cooperation handheld Raman spectrometer uses, for fixing handheld Raman spectrometer, while the sample for placing test.
Description
Technical field
The utility model is related to Raman spectrometer more particularly to one kind can be used for fixing handheld Raman spectrometer and
It can be as the holder of sample cell.
Background technology
In recent years, with the progress of surface enhanced Raman technique, Raman detection technology is applied to more and more scenes,
Especially in fields such as food inspection, explosive detection, the detections of drug raw and auxiliary material, pass through some simple pre-treatments, Raman
Detecting instrument can detect the violations ingredients such as illegal additive, pesticide residue and the residue of veterinary drug in food quickly.Hand
Formula Raman spectrometer is held as a kind of detecting instrument of facilitation, easily facilitates carrying, can be more easily applied to various
Usage scenario.Existing handheld Raman spectrometer using when need be aligned sample, while be also required to one placement sample sample
Product pond, because if sample cannot be aligned with raman laser well, then the effect of detection will be influenced, so needing now
Those skilled in the art solve the problems, such as：There is provided it is a kind of both sample was facilitated accurately to place, while fixed hand-held can be facilitated
The device of spectrometer.
Invention content
To solve the above-mentioned problems, the utility model provides following technical solution：
A kind of handheld Raman spectrometer holder, including bottom plate, sample cell, it is protected from light lid, strut device, the sample cell is set
It is placed on the bottom plate, only light device and spring latch lock is provided on sample cell, sample cell centre position, which offers, places sample
Sample cell slot, sample cell front end are provided with probe grooves；The lid that is protected from light is connected by mobilizable lid axis that is protected from light with sample cell, is kept away
Light lid and the sliding elongated slot being opened on sample cell match；The strut device is set on bottom plate.
Preferably, the strut device includes compression bar, compression bar seat, and spring latch lock and compression bar are provided on the compression bar seat
Axis has sliding elongated slot, compression bar bottom to be provided with guide post on the compression bar, offered on bottom plate with the matched locating slot of pressing plate,
When compression bar extraction to fixed position, compression bar can be rotated around pressure shaft, realize equipment unlock；Before not reaching turned position,
It is limited, can only be moved along axis by guide post and locating slot.
Preferably, it is offered on the bottom plate and the matched spectrometer groove of handheld Raman spectrometer.
Preferably, multiple grooves for placement sample bottle are provided on the bottom plate.
The advantageous effects of the utility model are：It is protected from light lid on sample cell by being protected from light the movement of lid axis, may be implemented fast
The locking of speed and opening, while spring latch lock realization can be utilized to be protected from light lid positioning, form dark room conditions.Locking device utilizes bottom
Locating slot and plug-in pressing plate on plate can be good at fixed equipment.It is consistent with handheld Raman spectrometer shape on bottom plate
Slot also functions to the effect being auxiliarily fixed.Sample cell has anti-reflection structure simultaneously, can quickly constitute the optical dark room of locking, has
There is explosion-proof, shockproof function, and being capable of quick release.Since sample cell and equipment relative position are fixed, detection light can be realized
Sample rapid alignment.
Description of the drawings
The overall structure figure of Fig. 1 the utility model；
Fig. 2 is the cross-sectional detail figure of the utility model sample cell；
Fig. 3 is the strut device cut-away section detail view of the utility model；
In figure：1. being protected from light lid, 2. are protected from light lid axis, 3. sample cell supports, 4. bottom plates, 5. compression bar seats, 6. pressure shafts, 7. pressures
Bar, 8. screws, 9. only light device, 10. spring latch locks, 11. screws, 12. sample cell slots, 13. probe grooves, 14. spectrometer grooves,
15. sliding elongated slot, 16. locating slots.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.
The handheld Raman spectrometer holder, including bottom plate, sample cell support, with lock function it is protected from light lid.Sample cell
It is fixed on bottom plate with screw 8, only light device is provided on sample cell, be protected from light lid and connected with sample cell by being protected from light lid axis, sample
There is a sample cell slot 12 that can place sample in pond；Sample is put into sample cell slot 12, handheld Raman spectrometer when use
Laser probe be positioned over the reserved probe grooves 13 of sample cell, can ensure that raman laser is directed at sample in this way.It is logical to be protected from light lid 1
It crosses mobilizable lid axis 2 that is protected from light to connect with sample cell, the sliding elongated slot 15 for being protected from light lid 1 and being opened on sample cell matches；When
When being protected from light lid axis 2 and being horizontally slid to fixed position, spring latch lock 10 plays positioning action, is protected from light 1 rotatable opening of lid；It is protected from light lid
In other positions, be protected from light lid 1 horizontal can only slide axis 2, be unable to Unscrew；It is covered when use and is pushed forward realization after being protected from light lid 1
Sample cell self-locking, is formed simultaneously dark room conditions；When replacing sample, being protected from light 1 pusher of lid can Unscrew.
The strut device set for preferably fixing handheld Raman spectrometer, strut device packet are additionally provided on bottom plate 4
Compression bar 7, compression bar seat 5 are included, spring latch lock 10 and pressure shaft 6 are provided on compression bar seat 5, sliding elongated slot 15, pressure are offered on compression bar 7
7 bottom of bar is provided with guide post, is offered on bottom plate 4 and passes through pressure shaft 6 and compression bar with 7 matched locating slot 16 of compression bar, compression bar 7
Seat 5 is connected.It is extracted when the compression bar 7 and arrives fixed position, compression bar can be rotated around pressure shaft, realize equipment unlock；It does not reach
It before turned position, is limited, can only be moved along axis by guide post and locating slot.Compression bar 7 moves down when use, passes through the guide post of compression bar lower end
It is limited with the locating slot 16 on pedestal；Spring latch lock 10 on compression bar seat plays positioning and damping action, prevent compression bar 7 from
Freely activity, avoids compression bar 7 from automatically opening；Compression bar 7 is moved up, guide post rotates compression bar 7 after being detached from locating slot 16, releases and fix.Bottom
Offered on plate 4 with the matched spectrometer groove 14 of handheld Raman spectrometer, when use by spectrometer in the groove.
It is additionally provided with multiple for placing the grooves of sample bottle on bottom plate 4, sample bottle easily can be positioned over these by when test
In groove.
Above example is intended merely to preferably help skilled in the art to understand the structure of the utility model, is not taking off
In the case of total inventive concept from the utility model, other are identical to being considered as of being done of the utility model or equivalent
Modification should all belong to the scope of protection of the utility model.
Claims (4)
1. a kind of handheld Raman spectrometer holder, including bottom plate, sample cell, it is protected from light lid, strut device, it is characterised in that：Institute
It states sample cell to be set on the bottom plate, only light device and spring latch lock is provided on sample cell, sample cell centre position offers
The sample cell slot of sample is placed, sample cell front end is provided with probe grooves；The lid that is protected from light is protected from light lid axis and sample by mobilizable
Product pond connects, and the sliding elongated slot for being protected from light lid and being opened on sample cell matches；The strut device is set on bottom plate.
2. a kind of handheld Raman spectrometer holder according to claim 1, it is characterised in that：The strut device includes
Compression bar, compression bar seat are provided with spring latch lock and pressure shaft on the compression bar seat, there is sliding elongated slot, compression bar bottom on the compression bar
It is provided with guide post, is offered on bottom plate and the matched locating slot of pressing plate.
3. a kind of handheld Raman spectrometer holder according to claim 1, it is characterised in that：It is offered on the bottom plate
With the matched spectrometer groove of handheld Raman spectrometer.
4. a kind of handheld Raman spectrometer holder according to any one of claim 1-3, it is characterised in that：The bottom
Multiple grooves for placement sample bottle are provided on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844531.4U CN207650092U (en) | 2017-12-26 | 2017-12-26 | A kind of handheld Raman spectrometer holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844531.4U CN207650092U (en) | 2017-12-26 | 2017-12-26 | A kind of handheld Raman spectrometer holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650092U true CN207650092U (en) | 2018-07-24 |
Family
ID=62879394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844531.4U Active CN207650092U (en) | 2017-12-26 | 2017-12-26 | A kind of handheld Raman spectrometer holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272734A (en) * | 2020-03-19 | 2020-06-12 | 苏州微木智能系统有限公司 | Liquid sampler for Raman field rapid detection |
-
2017
- 2017-12-26 CN CN201721844531.4U patent/CN207650092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272734A (en) * | 2020-03-19 | 2020-06-12 | 苏州微木智能系统有限公司 | Liquid sampler for Raman field rapid detection |
| CN111272734B (en) * | 2020-03-19 | 2023-03-14 | 苏州微木智能系统有限公司 | Liquid sampler for Raman field rapid detection |
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