CN208654033U - Handheld portable Raman spectrometer - Google Patents
Handheld portable Raman spectrometer Download PDFInfo
- Publication number
- CN208654033U CN208654033U CN201820995598.6U CN201820995598U CN208654033U CN 208654033 U CN208654033 U CN 208654033U CN 201820995598 U CN201820995598 U CN 201820995598U CN 208654033 U CN208654033 U CN 208654033U
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- China
- Prior art keywords
- hand
- outer case
- held outer
- magnetic
- handheld portable
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- 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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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses a kind of handheld portable Raman spectrometers, include hand-held outer case, the spectrometer ontology being integrated in the hand-held outer case, the magnetic-type probe that the hand-held outer case side wall is arranged in and is connected to the spectrometer ontology and the detection cell for being protected from light that is matched with the magnetic-type probe and being movably connected on the hand-held outer case；By the way that spectrometer Ontology integration in hand-held outer case, the needs of when detection cell is arranged to meet detection on magnetic-type probe to light, is achieved the purpose that easy to carry and meet the needs of detecting under varying environment.
Description
Technical field
The utility model relates to spectrometer application fields, and in particular to handheld portable Raman spectrometer.
Background technique
Raman spectroscopy is generated scattering after a kind of irradiation of research material molecule light, scattering light and incident light energy level
Vibration frequency, the analysis method of rotational frequency relationship of compound poor and detected can carry out qualitative, quantitative inspection to substance
Survey, the advantage is that quick and precisely, detection usually do not destroy sample, sample preparation simply even without sample preparation.
Traditional detector causes inconvenient to carry there are heavier, larger-size problem.And it is detected in traditional technology
Instrument needs to be protected from light the article of detection can not cope with, and encounters such situation and needs replacing the demand that detector is just able to satisfy detection,
It makes troubles to the detection work of staff.
Utility model content
In order to solve the above technical problems, being convenient for taking to reach the utility model proposes handheld portable Raman spectrometer
Band and the purpose for meeting the needs of detecting under varying environment.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
The light that a kind of handheld portable Raman spectrometer includes hand-held outer case, is integrated in the hand-held outer case
Spectrometer ontology, the magnetic-type probe that the hand-held outer case side wall is set and is connected to the spectrometer ontology and with the magnetic
Suction pops one's head in matched and is movably connected in the detection cell for being protected from light on the hand-held outer case.
The utility model is by hand-held outer case, being arranged detection cell on magnetic-type probe for spectrometer Ontology integration
The needs of when meeting detection to light, achievees the purpose that easy to carry and meets the needs of detecting under varying environment.
It is fixed preferably, the top of the hand-held outer case is equipped with for the magnetic of the removable magnetic-type probe of installation
The inside of position, the hand-held outer case is equipped with the cylindrical groove of the connecting line for being connected to magnetic-type fixed bit and spectrometer ontology.Benefit
It is convenient for the arrangement of connection line especially optical fiber cable with cylindrical groove, keeps its arrangement more reasonable, reduces the risk of optical fiber cable damage.
Preferably, the inside of the hand-held outer case be additionally provided with the spring groove that the cylindrical groove surrounding is set and
Adjustable spring in the spring groove is set, and the top of adjustable spring is arranged in the detection cell, and the detection cell is being stretched
Under the lower contraction of contracting spring effect in the spring groove, the top end surface of the hand-held outer case is equipped with matched with the detection cell
Block, the block are arranged on hand-held outer case by screw.The expansion and contraction of detection cell, benefit are realized using adjustable spring
Fixation when shrinking to detection cell is realized with block, facilitates the use of detection cell.
Preferably, the hand-held outer case surface is embedded with the touch screen connecting with the spectrometer ontology, uses
The laser indicator lamp of laser state under the charging indicator light of display charging situation and for display working condition.
Preferably, the hand-held outer case bottom is equipped with the outlet of device charging, for connecting external movement
The micro usb interface of equipment and power knob for opening device.
Preferably, the hand-held outer case left side wall and right side wall use the grain design convenient for user's crawl.
Preferably, the head end of the detection cell is equipped with for the fixed placement for holding the vial with detection liquid
Hole, the diameter of the placed hole are greater than the diameter of the cylindrical groove.
The utility model has the advantages that
1. the utility model on magnetic-type probe by hand-held outer case, being arranged detection for spectrometer Ontology integration
The needs of when pond is to meet detection to light, achievees the purpose that easy to carry and meets the needs of detecting under varying environment.
2. the utility model is convenient for the arrangement of connection line especially optical fiber cable using cylindrical groove, keep its arrangement more reasonable,
Reduce the risk of optical fiber cable damage.
3. the utility model realizes the expansion and contraction of detection cell using adjustable spring, is realized using block and detection cell is received
Fixation when contracting facilitates the use of detection cell.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the schematic cross-sectional view of handheld portable Raman spectrometer disclosed in the utility model embodiment；
Fig. 2 is the schematic front view of handheld portable Raman spectrometer disclosed in the utility model embodiment
Fig. 3 is the elevational schematic view of handheld portable Raman spectrometer disclosed in the utility model embodiment；
Fig. 4 is the schematic top plan view of handheld portable Raman spectrometer disclosed in the utility model embodiment；
Fig. 5 is the structural schematic diagram of detection cell in handheld portable Raman spectrometer disclosed in the utility model embodiment；
Number and corresponding component title represented by letter in figure:
1. 2. spectrometer ontology of hand-held outer case, 3. 4. detection cells of magnetic-type probe
5. 9. block of magnetic fixed bit 6. cylindrical groove, 7. spring groove, 8. adjustable spring, 10. screw
11. touching 12. charging indicator light of screen, 13. laser indicator lamp, 14. outlet
16. power knob of 15.micro usb interface, 17. placed hole.
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.
The utility model provides handheld portable Raman spectrometer, its working principle is that by by spectrometer Ontology integration
In hand-held outer case, on magnetic-type probe be arranged detection cell to meet detection when to light the needs of, reach it is easy to carry and
Meets the purpose for the needs of detecting under varying environment.
The utility model is described in further detail below with reference to embodiment and specific embodiment.
As Figure 1-Figure 5, a kind of handheld portable Raman spectrometer includes hand-held outer case 1, is integrated in the hand
The magnetic held the spectrometer ontology 2 in formula shell, the hand-held outer case side wall is set and is connected to the spectrometer ontology
Formula probe 3 and matched and be movably connected in the detection cell for being protected from light on the hand-held outer case with the magnetic-type probe
4；.
The top of the hand-held outer case is equipped with the magnetic fixed bit 5 for the removable magnetic-type probe of installation, the hand
The inside for holding formula shell is equipped with the cylindrical groove 6 of the connecting line for being connected to magnetic-type fixed bit and spectrometer ontology；
The inside of the hand-held outer case is additionally provided with the spring groove 7 that the cylindrical groove surrounding is arranged in and is arranged described
Adjustable spring 8 in spring groove, the top of adjustable spring is arranged in the detection cell, and the detection cell is acted in adjustable spring
Under lower contraction in the spring groove, the top end surface of the hand-held outer case is equipped with block 9 matched with the detection cell, described
Block is arranged on hand-held outer case by screw 10；
The hand-held outer case surface is embedded with the touch screen 11 connecting with the spectrometer ontology, for showing charging
The charging indicator light 12 of situation and laser indicator lamp 13 for laser state under display working condition.
The hand-held outer case bottom is equipped with the outlet 14 of device charging, for connecting external mobile device
Micro usb interface 15 and power knob 16 for opening device.
The hand-held outer case left side wall and right side wall use the grain design convenient for user's crawl.
Steps are as follows for the utility model specifically used: again as shown in Figure 1, in actual use, if necessary into
When row is protected from light detection, screw 10 is unclamped, block is rotated to the position far from detection cell 4, and lock-screw 10 is fixed, avoids keeping off
Block touches detection cell in the detection process.Then staff holds hand-held outer case 1, by the magnetic on magnetic fixed bit 5
Formula 3 faces of probe detect position, while being adjusted using the scalability of adjustable spring convenient for staff；
When not needing to be protected from light detection, screw 10 is unclamped, pond is then will test and is pressed onto spring groove 7, and rotary block 9,
It is that a part of spring groove is blocked at the edge of block, block is then locked by screw 10.
In the detection process, as shown in Fig. 2, corresponding operation can directly be carried out by touching flat evil spirit 11, without connecting mouse
Mark and keyboard keep operation more convenient, while laser indicator lamp 13 also shows whether present laser is opened, and makes staff one
Mesh is clear.
And the texture structure that hand-held outer case 1 uses makes user very comfortable when operating, and grasps convenient for user
Make.
As shown in figure 3, people can charge to whole device by outlet 14, use, realizes convenient for next time
The convenience that whole device uses cooperates the charging indicator light 12 in Fig. 2, and staff, which can understand, knows currently whether charged
At；It backed up, stored by the data that micro usb interface 15 can will test；It can be realized by power knob 16 whole
The opening and closing of a device.
As shown in figure 4, since magnetic probe 3 and magnetic fixed bit 5 realize assembling using magnet induction, in transportational process
In, magnetic-type probe 3 can directly remove and separately installed, transport, avoids causing to damage to magnetic-type probe during transportation.
As shown in figure 5, vial is placed on placed hole 17 when carrying out being protected from light detection to the liquid in vial
Interior, the bottom of magnetic probe direct irradiation vial is detected at this time, simultaneously because the diameter of placed hole is greater than the column
The diameter of shape slot, therefore detection cell will not pop one's head in magnetic when taking in spring groove and impact.
By above mode, handheld portable Raman spectrometer provided by the utility model, by by spectrometer sheet
Body is integrated in hand-held outer case, is reduced volume, the weight of whole device, is thereby reduced manpower consumption；In magnetic-type spy
The needs of when detection cell is arranged to meet detection on head to light, reaches easy to carry and meets the needs of detecting under varying environment
Purpose.
Above-described is only the preferred embodiment of handheld portable Raman spectrometer disclosed in the utility model, is answered
It, for those of ordinary skill in the art, without departing from the concept of the present invention, can be with when pointing out
Several modifications and improvements are made, these are all within the protection scope of the present invention.
Claims (7)
1. a kind of handheld portable Raman spectrometer, which is characterized in that include hand-held outer case, be integrated in outside the hand-held
Spectrometer ontology in shell, the magnetic-type probe that the hand-held outer case side wall is set and is connected to the spectrometer ontology and
It is matched and be movably connected in the detection cell for being protected from light on the hand-held outer case with the magnetic-type probe.
2. handheld portable Raman spectrometer according to claim 1, which is characterized in that the top of the hand-held outer case
Equipped with the magnetic fixed bit for the removable magnetic-type probe of installation, the inside of the hand-held outer case is equipped with magnetic-type for being connected to
The cylindrical groove of the connecting line of fixed bit and spectrometer ontology.
3. handheld portable Raman spectrometer according to claim 2, which is characterized in that the inside of the hand-held outer case
It is additionally provided with the adjustable spring that the spring groove of the cylindrical groove surrounding is set and is arranged in the spring groove, the detection cell
The top of adjustable spring is set, and the detection cell shunk under adjustable spring effect under in the spring groove, it is described hand-held
The top end surface of formula shell is equipped with block matched with the detection cell, and the block is arranged by screw in hand-held outer case
On.
4. handheld portable Raman spectrometer according to claim 1, which is characterized in that in the hand-held outer case surface
Embedded with touch screen, the charging indicator light for showing charging situation and for showing work being connect with the spectrometer ontology
The laser indicator lamp of laser state under state.
5. handheld portable Raman spectrometer according to claim 1, which is characterized in that the hand-held outer case bottom is set
Outlet, the micro usb interface for connecting external mobile device and for the power supply of opening device for thering is device to charge
Button.
6. handheld portable Raman spectrometer according to claim 1, which is characterized in that the hand-held outer case left side wall
The grain design convenient for user's crawl is used with right side wall.
7. handheld portable Raman spectrometer according to claim 3, which is characterized in that the head end of the detection cell is equipped with
For the fixed placed hole for holding the vial with detection liquid, the diameter of the placed hole is greater than the diameter of the cylindrical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995598.6U CN208654033U (en) | 2018-06-27 | 2018-06-27 | Handheld portable Raman spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995598.6U CN208654033U (en) | 2018-06-27 | 2018-06-27 | Handheld portable Raman spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208654033U true CN208654033U (en) | 2019-03-26 |
Family
ID=65781812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995598.6U Expired - Fee Related CN208654033U (en) | 2018-06-27 | 2018-06-27 | Handheld portable Raman spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208654033U (en) |
-
2018
- 2018-06-27 CN CN201820995598.6U patent/CN208654033U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190326 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |