CN209311334U - A kind of Portable Raman spectrometer - Google Patents
A kind of Portable Raman spectrometer Download PDFInfo
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- CN209311334U CN209311334U CN201821490411.3U CN201821490411U CN209311334U CN 209311334 U CN209311334 U CN 209311334U CN 201821490411 U CN201821490411 U CN 201821490411U CN 209311334 U CN209311334 U CN 209311334U
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- spectrometer
- probe
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- optical fiber
- fiber cable
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Abstract
The utility model relates to a kind of Portable Raman spectrometers, including spectrometer main body, fixed probe, display screen and control button, spectrometer main body upper end middle position is equipped with fixed probe, the utility model, which passes through while fixed probe is arranged, drags probe with peripheral hardware line, improve the Raman spectrometer applicability, need to pop one's head in protrude into detection when, peripheral hardware line drags probe by extracting out in the hole slot of bottom surface, the outer fagging of bottom surface struts, so that spectrometer placement is more steady, when fixed probe measurement can be used directly, peripheral hardware line drags in the hole slot on probe insertion Raman spectrometer bottom surface, branch optical fiber cable and total road optical fiber cable are in device back formation harness, cooperate arc-shaped concave, convenient hand-held and carrying.
Description
Technical field
The utility model belongs to technical field of optical instrument more particularly to a kind of Portable Raman spectrometer.
Background technique
Raman spectrum is a kind of molecular vibration spectrum, it can reflect the fingerprint characteristic of molecule, can be used for the inspection to substance
It surveys, Raman spectrometer is detected and known by detecting Raman spectrum caused by Raman scattering effect of the determinand for exciting light
Other substance, Raman spectrometer have been widely used for liquid safety check, jewelry detection, explosive detection, illicit drugs inspection, drug detection
Equal fields.
Existing Raman spectrometer mainly includes laser, outside optical system, spectrometer three parts, what laser issued
Exciting light is irradiated to sample by outer optical path, Raman diffused light is generated on sample, which passes through again
Outside optical system is transferred to spectrometer, converts optical signal into electric signal after being divided, in addition, existing Raman spectrometer is also
Including control system, the control system is connected with laser and spectrometer respectively, to adjust to laser and spectrometer
Section, control system are also connected with display, battery and alarm system, and display is for carrying out human-computer interaction, and battery is for being
Spectrometer provides electric power, and alarm system when spectrometer is abnormal for sounding an alarm, but existing Raman spectrometer makes
With with it is more inconvenient in carrying.
Summary of the invention
The utility model is to solve well-known technique and provide a kind of Portable Raman spectrometer.
The utility model is adopted the technical scheme that solve well-known technique: a kind of portable drawing
Graceful spectrometer, including spectrometer main body, fixed probe, display screen and control button, spectrometer main body upper end middle position
It pops one's head in equipped with fixed, fixation probe two sides are symmetrically arranged with optical fiber cable connectivity port, connect respectively on the optical fiber cable connectivity port
It is connected to branch optical fiber cable, which summarizes at spectrometer main body back for total road optical fiber cable, and total road optical fiber cable is another
One end is equipped with peripheral hardware line and drags probe, and spectrometer main body bottom end is equipped with hole slot, which drags in probe inlet slot, the hole
It is bittiness that it is additionally provided with limit convex in groove sidewall, is additionally provided with outer fagging on the spectrometer body floor, which is symmetrical arranged, and
Intermediate position corresponds to hole slot equipped with arc notch, and the outer fagging front and back side is by rotation hinge connection in spectrometer main body
Bottom surface, the peripheral hardware line drag probe outside to be also symmetrically arranged with positive stop strip, and spectrometer main body front is equipped with display screen, this is aobvious
Several control buttons are equipped with below display screen, spectrometer main body left and right side is equipped with arc-shaped concave, also sets on the arc-shaped concave
There is soft protruding block；
Further, the display screen is LED touch display screen；
Further, the fixation pops one's head in while connecting the laser inside Raman spectrometer and spectrum acquisition imaging mould
Block, the optical fiber cable connectivity port are separately connected laser and spectrum acquisition image-forming module；
Further, the peripheral hardware line drag probe side on correspond to limit convex it is bittiness be equipped with limit annular groove；
Further, the outer fagging length is less than spectrometer body floor length, and its width is less than spectrometer main body
The 1/2 of bottom width；
Further, reset spring is additionally provided on the rotation hinge.
The utility model has the advantage that as follows with good effect:
1. the utility model, which passes through while fixed probe is arranged, drags probe with peripheral hardware line, improves the Raman spectrometer and be applicable in
Property, need to pop one's head in protrude into detection when, peripheral hardware line drag probe by being extracted out in the hole slot of bottom surface, the outer fagging of bottom surface struts, so that spectrum
Instrument placement is more steady, and when fixed probe measurement can be used directly, peripheral hardware line is dragged on probe insertion Raman spectrometer bottom surface
In hole slot, branch optical fiber cable and total road optical fiber cable cooperate arc-shaped concave, convenient hand-held and carrying in device back formation harness.
Detailed description of the invention
Fig. 1 is device overall schematic provided by the embodiment of the utility model；
Fig. 2 is device dorsal view provided by the embodiment of the utility model；
Fig. 3 is the bottom of the device structural schematic diagram provided by the embodiment of the utility model；
Fig. 4 is device bottom view provided by the embodiment of the utility model.
In figure: 1, spectrometer main body；2, optical fiber cable connectivity port；3, fixed probe；4, display screen；5, control button；6,
Arc-shaped concave；7, soft protruding block；8, peripheral hardware line drags probe；9, total road optical fiber cable；10, branch optical fiber cable；11, retention bead
Block；12, hole slot；13, outer fagging；14, hinge is rotated；15, positive stop strip；16, arc notch.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
It is explained in detail below with reference to a kind of Portable Raman spectrometer of Fig. 1-4 pairs of the utility model: a kind of portable
Formula Raman spectrometer, including spectrometer main body 1, fixed probe 3, display screen 4 and control button 5,1 upper end of spectrometer main body
Middle position is equipped with fixed probe 3, and 3 two sides of fixation probe are symmetrically arranged with optical fiber cable connectivity port 2, the optical fiber cable connecting pin
It is connected separately with branch optical fiber cable 10 on mouthfuls 2, which summarizes at 1 back of spectrometer main body for total road optical fiber cable 9,
Total 9 other end of road optical fiber cable is equipped with peripheral hardware line and drags probe 8, and 1 bottom end of spectrometer main body is equipped with hole slot 12, the peripheral hardware line
It drags in 8 insertion hole slot 12 of probe, limit convex bittiness 11 is additionally provided on 12 side wall of hole slot, is gone back on 1 bottom surface of spectrometer main body
Equipped with outer fagging 13, which is symmetrical arranged, and intermediate position corresponds to hole slot 12 equipped with arc notch 16, the outer support
13 front and back side of plate is connected to 1 bottom surface of spectrometer main body by rotating hinge 14, and the peripheral hardware line drags 8 outside of probe also symmetrically to set
There is positive stop strip 15,1 front of spectrometer main body is equipped with display screen 4, is equipped with several control buttons 5, institute below the display screen 4
It states 1 left and right side of spectrometer main body and is equipped with arc-shaped concave 6, be additionally provided with soft protruding block 7, the display screen 4 on the arc-shaped concave 6
For LED touch display screen, the fixed probe 3 connects laser and spectrum acquisition imaging mould inside Raman spectrometer simultaneously
Block, the optical fiber cable connectivity port 2 are separately connected laser and spectrum acquisition image-forming module, and the peripheral hardware line drags 8 sides of probe
Upper corresponding limit convex bittiness 11 is equipped with limit annular groove, and outer 13 length of fagging is less than 1 base length of spectrometer main body, and its
Width is less than the 1/2 of 1 bottom width of spectrometer main body, is additionally provided with reset spring on the rotation hinge 14.
Working principle: the utility model by be arranged simultaneously it is fixed pop one's head in 3 and peripheral hardware line drag probe 2, improve the Raman
Spectrometer applicability, need to pop one's head in protrude into detection when, peripheral hardware line drags probe 2 by extracting out in bottom surface hole slot 12, the outer fagging of bottom surface
13 strut, so that spectrometer placement is more steady, when fixed 3 test of probe can be used directly, peripheral hardware line drags probe 2 to be inserted into and draws
In hole slot 12 on graceful spectrometer bottom surface, branch optical fiber cable 10 and total road optical fiber cable 9 cooperate arc in device back formation harness
Concave surface 6, convenient hand-held and carrying.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of Portable Raman spectrometer, including spectrometer main body (1), fixed probe (3), display screen (4) and control button
(5), which is characterized in that spectrometer main body (1) the upper end middle position is equipped with fixed probe (3), fixation probe (3) two sides
It is symmetrically arranged with optical fiber cable connectivity port (2), is connected separately with branch optical fiber cable (10) on the optical fiber cable connectivity port (2), it should
Branch optical fiber cable (10) summarizes at spectrometer main body (1) back for total road optical fiber cable (9), total road optical fiber cable (9) other end
It is dragged probe (8) equipped with peripheral hardware line, spectrometer main body (1) bottom end is equipped with hole slot (12), which drags probe (8) to be inserted into hole
In slot (12), it is bittiness (11) to be additionally provided with limit convex on hole slot (12) side wall, is additionally provided on spectrometer main body (1) bottom surface outer
Fagging (13), the outer fagging (13) are symmetrical arranged, and intermediate position corresponds to hole slot (12) and is equipped with arc notch (16), described outer
Side is connected to spectrometer main body (1) bottom surface by rotating hinge (14) before and after fagging (13), and the peripheral hardware line drags probe (8) outside
Side is also symmetrically arranged with positive stop strip (15), and spectrometer main body (1) front is equipped with display screen (4), is set below the display screen (4)
Have several control buttons (5), spectrometer main body (1) left and right side is equipped with arc-shaped concave (6), on the arc-shaped concave (6) also
Equipped with soft protruding block (7).
2. a kind of Portable Raman spectrometer according to claim 1, which is characterized in that the display screen (4) is LED touching
Touch display screen.
3. a kind of Portable Raman spectrometer according to claim 1, which is characterized in that the fixed probe (3) is simultaneously
The laser and spectrum acquisition image-forming module inside Raman spectrometer are connected, the optical fiber cable connectivity port (2) is separately connected sharp
Light device and spectrum acquisition image-forming module.
4. a kind of Portable Raman spectrometer according to claim 1, which is characterized in that the peripheral hardware line drags probe (8)
Limit convex bittiness (11) are corresponded on side is equipped with limit annular groove.
5. a kind of Portable Raman spectrometer according to claim 1, which is characterized in that outer fagging (13) length is small
In spectrometer main body (1) base length, and its width is less than the 1/2 of spectrometer main body (1) bottom width.
6. a kind of Portable Raman spectrometer according to claim 1, which is characterized in that on the rotation hinge (14) also
Equipped with reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490411.3U CN209311334U (en) | 2018-09-12 | 2018-09-12 | A kind of Portable Raman spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490411.3U CN209311334U (en) | 2018-09-12 | 2018-09-12 | A kind of Portable Raman spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311334U true CN209311334U (en) | 2019-08-27 |
Family
ID=67669894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821490411.3U Active CN209311334U (en) | 2018-09-12 | 2018-09-12 | A kind of Portable Raman spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217560A (en) * | 2020-11-12 | 2021-01-12 | 郭天强 | Tester for OTDR test based on optical cable |
-
2018
- 2018-09-12 CN CN201821490411.3U patent/CN209311334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217560A (en) * | 2020-11-12 | 2021-01-12 | 郭天强 | Tester for OTDR test based on optical cable |
| CN112217560B (en) * | 2020-11-12 | 2022-07-29 | 苏北光缆有限公司 | Tester for OTDR test based on optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable Raman spectrometer Effective date of registration: 20220802 Granted publication date: 20190827 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: GUANGDONG LANGYUAN BIO-TECH Co.,Ltd. Registration number: Y2022980011767 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |