CN208537419U - A kind of liquid-detecting of handheld Raman spectrometer - Google Patents
A kind of liquid-detecting of handheld Raman spectrometer Download PDFInfo
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- CN208537419U CN208537419U CN201820387329.1U CN201820387329U CN208537419U CN 208537419 U CN208537419 U CN 208537419U CN 201820387329 U CN201820387329 U CN 201820387329U CN 208537419 U CN208537419 U CN 208537419U
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Abstract
The utility model discloses a kind of liquid-detectings of handheld Raman spectrometer, including pedestal, the pedestal side is equipped with through-hole, test bowl assembly is removably connected on the pedestal, the pedestal forms test trough when connecting with test bowl assembly, the test trough upper end is removably connected with hood, the utility model passes through shading treatment, so that can influence with optical signal around effective solution to test result when being measured to sample to be tested, and it can also be that sample to be tested keeps opposing stationary with measuring head during the test, the hand shaking in test process or other vibrations can be effectively avoided to impact test result.
Description
Technical field
The utility model relates to Raman spectrum tester technical field, the liquid of specifically a kind of handheld Raman spectrometer
Detection device.
Background technique
Raman spectrum is a kind of scattering spectrum.Raman spectrum analysis method is based on India scientist C.V. Raman (Raman)
It was found that Raman scattering effect, the scattering spectrum different from incident light frequency is analyzed with obtain molecular vibration, rotation
Aspect information, and it is applied to a kind of analysis method of molecular structure research.By optical phonon equal excitation in molecular vibration, solid with
The inelastic scattering that laser interaction generates is known as Raman scattering.Unknown article can be carried out by Raman spectrometer qualitative
Measurement, as scientific research institutions, institution of higher learning's physics and chemical laboratory, biology and medical domain to research material composition judgement with
Confirmation, criminal investigation and jewellery sector carry out the detection of drugs and the identification of jewel, and handheld Raman spectrometer can be widely used for now
The fast inspection in field
It is all that transparent packing material test is directed through with measuring head when existing handheld Raman spectrometer test liquid
Sample can have 2 in this way, and the packaging of 1. liquid is generally all cambered, cannot closely paste when measuring head, which is aligned, to be packed
It closes, will cause light leakage.2. holding equipment alignment sample detection with hand, it is easy to hand shaking or other vibrations occur, influence test knot
Fruit.
Utility model content
The purpose of this utility model is to provide a kind of liquid-detectings of handheld Raman spectrometer, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of liquid-detecting of handheld Raman spectrometer, including pedestal, the pedestal side is equipped with through-hole, described
Test bowl assembly is removably connected on pedestal, the pedestal forms test trough, the test trough when connecting with test bowl assembly
Upper end is removably connected with hood.
As a further solution of the present invention: the test trough is vertical with through-hole described on pedestal and communicates, it is described
Test trough is cylindrical sample slot.
As a further solution of the present invention: the pedestal is equipped with clamp device.
As a further solution of the present invention: the clamp device is fixed knob structure.
As a further solution of the present invention: the pedestal is L-type structure.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through shading treatment, so that right
Sample to be tested when measuring can influence with optical signal around effective solution to test result, and during the test
It can also be that sample to be tested keeps opposing stationary with measuring head, can effectively avoid hand shaking or other vibrations in test process
Test result is impacted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the embodiments of the present invention schematic diagram.
In figure: 1- hood, 2- test bowl assembly, 3- pedestal, 4- clamp device, 5- measuring head.
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.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of liquid-detecting of handheld Raman spectrometer, packet
Pedestal 3 is included, pedestal 3 is L-type structure, and 3 side of pedestal is equipped with through-hole, and pedestal 3 passes through through-hole and hand-held Raman spectrometer measuring head 5
It is detachably connected, through-hole side is equipped with the clamp device 4 of fixed knob structure, by clamp device 4 to pedestal 3 and measuring head 5
It is fastened, test bowl assembly 2 is removably connected on pedestal 3, pedestal 3 forms test trough when connecting with test bowl assembly 2, surveys
Through-hole vertical connection on experimental tank and pedestal 3, test trough upper end are equipped with sink hole, and test trough upper end is removably connected with hood 1,
Hood 1 is detachably connected by test trough upper end sink hole with test trough, when in use, by pedestal 3 and test bowl assembly 2 into
Row connection carries out that test trough can be formed, and is then attached pedestal 3 and the measuring head 5 of Raman spectrometer, and pass through fastening
Device 4 is placed into test trough pedestal 3 and measuring head 5 into fastening, then by the standard clear glass bottle equipped with sample to be tested, so
Hood 1 is installed to afterwards in the sink hole of test trough upper end, at this point, pedestal 3, test bowl assembly 2, hood 1 and measuring head 5
Between formed and close lighttight test environment, and then light can be reduced in test process in ambient enviroment to test result
Influence, simultaneously as equipped with sample to be tested standard clear glass bottle by pedestal 3, test bowl assembly 2 and clamp device 4 with
Measuring head keep it is opposing stationary, thus can to avoid in test process hand shaking or other vibrations test result is impacted.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of liquid-detecting of handheld Raman spectrometer, including pedestal (3), which is characterized in that the pedestal (3) one
Side is equipped with through-hole, and test bowl assembly (2), the pedestal (3) and test bowl assembly (2) are removably connected on the pedestal (3)
Test trough is formed when connection, the test trough is vertical with the through-hole on pedestal (3) and communicates, and the test trough upper end is detachable
It is connected with hood (1).
2. a kind of liquid-detecting of handheld Raman spectrometer according to claim 1, which is characterized in that the survey
Experimental tank is cylindrical sample slot.
3. a kind of liquid-detecting of handheld Raman spectrometer according to claim 1, which is characterized in that the bottom
Seat (3) is equipped with clamp device (4).
4. a kind of liquid-detecting of handheld Raman spectrometer according to claim 3, which is characterized in that described tight
Being fixedly mounted with and setting (4) is fixed knob structure.
5. a kind of liquid-detecting of handheld Raman spectrometer according to claim 1, which is characterized in that the bottom
Seat (3) is L-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387329.1U CN208537419U (en) | 2018-03-21 | 2018-03-21 | A kind of liquid-detecting of handheld Raman spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387329.1U CN208537419U (en) | 2018-03-21 | 2018-03-21 | A kind of liquid-detecting of handheld Raman spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537419U true CN208537419U (en) | 2019-02-22 |
Family
ID=65396177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387329.1U Active CN208537419U (en) | 2018-03-21 | 2018-03-21 | A kind of liquid-detecting of handheld Raman spectrometer |
Country Status (1)
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| CN (1) | CN208537419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186904A (en) * | 2019-05-10 | 2019-08-30 | 无锡瑞生医疗科技有限公司 | Micro-Raman spectroscopy |
| CN113405658A (en) * | 2020-03-17 | 2021-09-17 | 谱钜科技股份有限公司 | Spectrometer |
-
2018
- 2018-03-21 CN CN201820387329.1U patent/CN208537419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186904A (en) * | 2019-05-10 | 2019-08-30 | 无锡瑞生医疗科技有限公司 | Micro-Raman spectroscopy |
| CN113405658A (en) * | 2020-03-17 | 2021-09-17 | 谱钜科技股份有限公司 | Spectrometer |
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