CN103308170B - Handheld Raman spectrum analyzer - Google Patents
Handheld Raman spectrum analyzer Download PDFInfo
- Publication number
- CN103308170B CN103308170B CN201310277442.6A CN201310277442A CN103308170B CN 103308170 B CN103308170 B CN 103308170B CN 201310277442 A CN201310277442 A CN 201310277442A CN 103308170 B CN103308170 B CN 103308170B
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- handle
- casing
- raman spectrum
- human body
- body signal
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- 238000001237 Raman spectrum Methods 0.000 title abstract description 11
- 238000001069 Raman spectroscopy Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention relates to the technical field of optical analysis instruments and particularly relates to a handheld Raman spectrum analyzer. Currently, Raman spectrum analyzers can only be used in laboratories. If the Raman spectrum analyzers are used in production and life, in environments complex in turnover, the damage of laser radiation to human bodies is required to be considered, so that the requirements for convenient carry, easy operation, safety and the like are required to be met. According to the handheld Raman spectrum analyzer, a human body signal detection device is installed on the same side of a box body, on which a laser lens is installed, the human body signal detection device is connected with a working circuit and a power supply, a handle is arranged on the left side or the right side of the box body, a holding sensor is installed on the outer side portion of the handle, a trigger button is installed below or on the inner side of the handle and at a position of a fingertip when the analyzer is held by hand, and two ends of a hand strap are fixed on the same side as the handle on the box body. When the handheld Raman spectrum analyzer is used on site, the safety factor is increased, and meanwhile, the handheld Raman spectrum analyzer is convenient to operate.
Description
Technical field
The present invention relates to optic analytical instrument technical field, specifically a kind of Handheld Raman spectroanalysis instrument.
Background technology
Raman spectrum reflects the vibration performance of molecular structure Atom, is called as the Fingerprint of molecule.Raman detection technology, as a kind of impayable, strong analysis means, has nondestructive measurement, detection speed is fast, sample preparation is simple, can realize the advantages such as Site Detection, is expected to be applied in real production and life.
At present, Raman spectrum analysis instrument is only limitted to use in laboratory.If be applied to and produce and then must be satisfied with the conditions such as portable, easy to operate, safe in life, because in flow of personnel complex environment, must consider that laser irradiates the harm to human body.Therefore, be necessary to develop a kind of portable, easy-operating, safe Raman spectrum analysis instrument in producing and living that is applied to.
Summary of the invention
The object of this invention is to provide a kind of Handheld Raman spectroanalysis instrument, the Raman spectrum analysis instrument produced and in life can be applied to, there is portable, easy to operate, safe feature.
Technical scheme of the present invention comprises casing built with laser instrument, laser lens, control circuit board, wireless mode data transmission system; Display screen and mode button casing be equipped with; It is characterized in that a human body signal detecting device (infrared eye or radar detedtor) is housed on the casing homonymy that laser lens is housed, human body signal sniffer (infrared eye or radar detedtor) is connected with operating circuit and power supply; Handle is provided with in casing side; Grip sensor (pressure transducer or temperature sensor) is equipped with in the outside portion of handle, and in below or the inner side of handle, trigger button is equipped with at finger tip place time hand-held; Hand strap two ends are fixed on the casing of handle homonymy.
Further, handle is positioned at left side or the right side of casing, and the inner chamber of handle is battery compartment.
Job step of the present invention is: press host switch → main frame enter test preparatory stage → grippings spectroanalysis instrument handle (namely the palm of the hand is attached on grip sensor) → press trigger button → human body signal sniffer (infrared eye or radar detedtor) starts to search for, search (thermal source or ultrasound wave) human body signal, return the test preparatory stage, search for without human body signal enter next stage → Emission Lasers carries out test analysis; (in test process, Host Status and detecting information are sent to the peripheral hardware such as test center or panel computer immediately by wireless transmission method, as the wireless communication technology such as Wi-Fi or bluetooth) → in testing as human body signal sniffer (infrared eye or radar detedtor) searches for human body signal again, then test interruption and return the test preparatory stage.
Further, the mode of gripping is that the palm of the hand is attached on grip sensor, points and grips along handle curved surface.
Advantage of the present invention is under the overall process of laser testing is all in the supervision of human body signal sniffer (infrared eye or radar detedtor), effectively can prevent the generation of accidentally injuring evil; Secondary switch is set simultaneously, further increases factor of assurance; Hand strap can make operator work easily, and handle is located at left side or the right side of casing, the operating habit of applicable all kinds of people.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is bottom schematic view of the present invention;
Fig. 3 is workflow schematic diagram of the present invention.
Embodiment
In figure: 1. casing, 2. display screen, 3. human body signal sniffer, 4. laser lens, 5. handle, 6. hand strap, 7. grip sensor, 8. mode button, 9. trigger button.
Embodiment 1
As can be known from Fig. 1, casing 1 is comprised built with laser instrument, laser lens 4, control circuit circuit board, wireless mode data transmission system; Display screen 2 and mode button 8(host switch, connection, test etc. casing be equipped with); It is characterized in that the i.e. infrared eye of a human body signal detecting device 3 is housed on the casing homonymy that laser lens 4 is housed, infrared eye is connected with operating circuit and power supply; Handle 5 is provided with on the left of casing; Pressure transducer (grip sensor 7) is equipped with in the outside portion of handle, and in below or the inner side of handle, trigger button 9 is equipped with at finger tip place time hand-held; Hand strap 6 two ends are fixed on the casing of handle homonymy.
Embodiment 2
As can be known from Fig. 2, casing is comprised built with laser instrument, laser lens 4, control circuit circuit board, wireless mode data transmission system; Display screen 2 and mode button 8 casing be equipped with; It is characterized in that the i.e. radar detedtor of a human body signal detecting device 3 is housed on the casing homonymy that laser lens 4 is housed, radar detedtor is connected with operating circuit and power supply; Handle is provided with on the right side of casing; Temperature sensor (grip sensor 7) is equipped with in the outside portion of handle, and in below or the inner side of handle, trigger button 9 is equipped with at finger tip place time hand-held; Hand strap 6 two ends are fixed on the casing of handle homonymy.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to technical scheme of the present invention the apparent change of extending out or variation be still in the row of protection scope of the present invention.
Claims (2)
1. a Handheld Raman spectroanalysis instrument, comprises casing, and casing is built with laser instrument, laser lens, control circuit board, wireless mode data transmission system; Display screen (2) and mode button (8) casing (1) be equipped with; The casing homonymy that laser lens (4) is housed is equipped with a human body signal detecting device (3); It is characterized in that human body signal sniffer is connected with operating circuit and power supply; Handle (5) is provided with in casing side; Grip sensor (7) is equipped with in the outside portion of handle, and in below or the inner side of handle, trigger button (9) is equipped with at finger tip place time hand-held; Hand strap (6) two ends are fixed on the casing of handle homonymy; Handle is positioned at left side or the right side of casing, and the inner chamber of handle (5) is battery compartment; Described grip sensor (7) is positioned at palm of the hand position when handle grips.
2. a kind of Handheld Raman spectroanalysis instrument as claimed in claim 1, is characterized in that described human body signal sniffer (3) is radar detedtor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277442.6A CN103308170B (en) | 2013-07-03 | 2013-07-03 | Handheld Raman spectrum analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277442.6A CN103308170B (en) | 2013-07-03 | 2013-07-03 | Handheld Raman spectrum analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103308170A CN103308170A (en) | 2013-09-18 |
| CN103308170B true CN103308170B (en) | 2015-04-15 |
Family
ID=49133645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310277442.6A Active CN103308170B (en) | 2013-07-03 | 2013-07-03 | Handheld Raman spectrum analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103308170B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445251A (en) * | 2014-08-14 | 2016-03-30 | 杭州坚峰科技有限公司 | Spectral probe and preparation method and use thereof |
| CN110044873A (en) * | 2019-05-22 | 2019-07-23 | 山东本然生物科技有限公司 | Hand-held material identification instrument power supply mode |
| CN111650125B (en) * | 2020-07-08 | 2024-09-03 | 中国刑事警察学院 | Portable intelligent criminal investigation site trace investigation instrument |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566220A (en) * | 2010-12-20 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Protection system and method of projection device |
| CN202661171U (en) * | 2012-06-21 | 2013-01-09 | 必达泰克光电设备(上海)有限公司 | Handheld raman spectrometer |
| CN203405278U (en) * | 2013-07-03 | 2014-01-22 | 河北伊诺光学科技有限公司 | Handheld Raman spectrometer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7403281B2 (en) * | 2004-05-07 | 2008-07-22 | University Of Wyoming | Raman spectrometer |
| US7796251B2 (en) * | 2006-03-22 | 2010-09-14 | Itt Manufacturing Enterprises, Inc. | Method, apparatus and system for rapid and sensitive standoff detection of surface contaminants |
| US20070279627A1 (en) * | 2006-06-02 | 2007-12-06 | Tack Leslie M | Raman instrumentation |
-
2013
- 2013-07-03 CN CN201310277442.6A patent/CN103308170B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566220A (en) * | 2010-12-20 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Protection system and method of projection device |
| CN202661171U (en) * | 2012-06-21 | 2013-01-09 | 必达泰克光电设备(上海)有限公司 | Handheld raman spectrometer |
| CN203405278U (en) * | 2013-07-03 | 2014-01-22 | 河北伊诺光学科技有限公司 | Handheld Raman spectrometer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103308170A (en) | 2013-09-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone victory road 075000 Hebei city of Zhangjiakou province No. 249 Kaedi Plaza B block Patentee after: HEBEI INNO OPTICS TECHNOLOGY CO., LTD. Address before: Zhangjiakou City, Hebei province 075000 area Xuanhua County Dongshan high tech Industrial Development Zone Hebei town eno Optical Technology Co. Patentee before: Hebei Yinuo Optoelectronics Science & Technology Co., Ltd. |