CN209911231U - Portable aquatic product quality parameter Raman detection device - Google Patents
Portable aquatic product quality parameter Raman detection device Download PDFInfo
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- CN209911231U CN209911231U CN201920290805.2U CN201920290805U CN209911231U CN 209911231 U CN209911231 U CN 209911231U CN 201920290805 U CN201920290805 U CN 201920290805U CN 209911231 U CN209911231 U CN 209911231U
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- raman
- microprocessor
- detection device
- aquatic products
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Abstract
The utility model discloses a portable aquatic products quality parameter raman detection device, including casing and handle, mounting panel installation lithium cell and microprocessor are passed through to one side in the casing, microprocessor is located the lithium cell bottom, microprocessor links to each other with the lithium cell electrical property, the bottom passes through mount pad installation micro laser and miniature raman fiber optic spectrometer in the casing, miniature raman fiber optic spectrometer is located the miniature laser top, miniature laser and miniature raman fiber optic spectrometer one side fiber interface pass through Y type branching optical fiber connection raman probe, miniature raman fiber optic spectrometer and miniature laser link to each other with the microprocessor electrical property. The utility model discloses portable aquatic products quality parameter raman detection device, reasonable in design, simple structure is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an aquatic products quality testing equipment technical field, in particular to portable aquatic products quality parameter raman detection device.
Background
The quality detection equipment for the aquatic products has the advantages that the aquatic products are extremely prone to decay and deteriorate under the action of enzymolysis and microorganisms in the processes of storage, processing, transportation and sale, and therefore the quality of the aquatic products needs to be detected. Therefore, a portable Raman detection device for aquatic product quality parameters is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a portable aquatic products quality parameter raman detection device, through the aquatic products quality parameter raman detection device that equipment formed by combinations such as miniature laser instrument, miniature raman fiber optic spectrometer, raman probe, microprocessor and lithium cell, equipment structure is less, convenient to carry, and it is high to detect the accuracy, can detect the aquatic products quality fast, and convenient to use can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable aquatic products quality parameter raman detection device, includes casing and handle, one side is through mounting panel installation lithium cell and microprocessor in the casing, microprocessor is located the lithium cell bottom, microprocessor links to each other with the lithium cell electrical property, bottom passes through mounting seat installation miniature laser instrument and miniature raman fiber spectrometer in the casing, miniature raman fiber spectrometer is located miniature laser instrument top, miniature laser instrument and miniature raman fiber spectrometer one side fiber interface pass through Y type branching optical fiber and connect the raman probe, miniature raman fiber spectrometer and miniature laser instrument link to each other with the microprocessor electrical property.
Furthermore, an aluminum shielding layer is arranged on the surface of the shell, a wear-resistant silicon carbide layer is arranged on the surface of the aluminum shielding layer, and a corrosion-resistant titanium layer is arranged between the wear-resistant silicon carbide layer and the aluminum shielding layer.
Furthermore, a small display is installed on one side of the machine shell through an installation groove, and the small display is electrically connected with the microprocessor.
Further, the handle is installed on the other side of the machine shell through a fixing screw.
Furthermore, a control panel is installed at the bottom of one side of the machine shell through screws, and the control panel is electrically connected with the micro Raman fiber spectrometer, the micro laser and the microprocessor.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the aquatic product quality parameter Raman detection device that equipment was formed by miniature laser instrument, miniature Raman fiber spectrometer (Shanghai Chungchun instrument equipment products limited), Raman probe, microprocessor (32 embedded micro-processor S3C2440 based on ARM 9) and combinations such as lithium cell, equipment structure is less, convenient to carry, and it is high to detect the accuracy, can detect convenient to use fast to the aquatic product quality.
2. The aluminum shielding layer is arranged on the surface of the machine shell, so that external electromagnetic radiation is shielded, and the influence on detection precision caused by unstable work of the microprocessor and the micro Raman fiber spectrometer due to the external electromagnetic radiation is avoided; through setting up wear-resisting carborundum layer and corrosion-resistant titanium layer to can effectively strengthen the corrosion-resistant and wear resistance of casing surface, and then avoid external acid-base environment or external force wearing and tearing to lead to the casing to damage, and reduce the protection dynamics to inside electronic equipment.
Drawings
Fig. 1 is the overall structure schematic diagram of the portable raman detection device for quality parameters of aquatic products of the present invention.
Fig. 2 is the internal structure diagram of the housing of the portable raman detection device for quality parameters of aquatic products.
Fig. 3 is a schematic view of the sectional structure of the surface material layer of the casing of the portable raman detection device for detecting the quality parameters of aquatic products.
Fig. 4 is an electrical connection diagram of the portable raman detection device for quality parameters of aquatic products of the present invention.
In the figure: 1. a control panel; 2. a small display; 3. a microprocessor; 4. a lithium battery; 5. a wear-resistant silicon carbide layer; 6. a corrosion-resistant titanium layer; 7. an aluminum shield layer; 8. a handle; 9. a micro Raman fiber spectrometer; 10. a mounting seat; 11. mounting a plate; 12. a housing; 14. a Y-shaped bifurcated optical fiber; 15. a micro laser; 16. a raman probe.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a portable aquatic product quality parameter raman detection device, includes casing 12 and handle 8, lithium cell 4 and microprocessor 3 are installed through mounting panel 11 to one side in the casing 12, microprocessor 3 is located the lithium cell 4 bottom, microprocessor 3 links to each other with lithium cell 4 electrical property, miniature laser instrument 15 and miniature raman fiber spectrometer 9 are installed through mount pad 10 to the bottom in the casing 12, miniature raman fiber spectrometer 9 is located miniature laser instrument 15 top, miniature laser instrument 15 and miniature raman fiber spectrometer 9 one side fiber interface pass through Y type branching optical fiber 14 and connect raman probe 16, miniature raman fiber spectrometer 9 and miniature laser instrument 15 link to each other with microprocessor 3 electrical property.
The surface of the casing 12 is provided with an aluminum shielding layer 7, the surface of the aluminum shielding layer 7 is provided with a wear-resistant silicon carbide layer 5, and a corrosion-resistant titanium layer 6 is arranged between the wear-resistant silicon carbide layer 5 and the aluminum shielding layer 7.
In this embodiment, as shown in fig. 3, the aluminum shielding layer 7 is disposed on the surface of the housing 12, so as to shield external electromagnetic radiation, and further prevent the microprocessor 3 and the micro raman fiber spectrometer 9 from being unstable in operation and affecting the detection accuracy due to the external electromagnetic radiation; through setting up wear-resisting carborundum layer 5 and corrosion-resistant titanium layer 6 to can effectively strengthen casing 12 surface corrosion-resistant and wear resistance, and then avoid external acid-base environment or external force wearing and tearing to lead to casing 12 to damage, and reduce the dynamics of protecting inside electronic equipment.
Wherein, the small-sized display 2 is installed on one side of the casing 12 through an installation groove, and the small-sized display 2 is electrically connected with the microprocessor 3.
In this embodiment, as shown in fig. 1, the microprocessor 3 performs arithmetic processing on the digital signal based on the built-in aquatic product quality parameter prediction models, and displays the detection result on the small-sized display 2.
Wherein, the handle 8 is arranged on the other side of the casing 12 through a fixing screw.
In this embodiment, as shown in fig. 1 and 2, the handle 8 may facilitate a person to pick up the raman detection device for position movement.
The bottom of one side of the machine shell 12 is provided with a control panel 1 through screws, and the control panel 1 is electrically connected with the micro Raman fiber spectrometer 9, the micro laser 15 and the microprocessor 3.
In this embodiment, as shown in fig. 4, a person can control the micro raman optical fiber spectrometer 9, the micro laser 15 and the microprocessor 3 through the control panel 1 to perform aquatic product quality parameter detection.
It should be noted that, the utility model relates to a portable aquatic products quality parameter raman detection device, in operation, the personnel hold the lithium cell 4 of device inside full charge, and mention the device to need the aquatic products that detect, personnel control miniature raman fiber optic spectrometer 9 through control panel 1 immediately, miniature laser 15 and microprocessor 3 work, miniature laser 15 sends stable 785 nm's laser, and convey raman probe 16 through Y type branching optical fiber 14, and then shine the aquatic products surface that awaits measuring, again obtain sample surface reverberation by raman probe 16, enter miniature raman fiber optic spectrometer 9 and carry out the beam split, and convert light signal into digital signal, microprocessor 3 carries out the operation processing to digital signal according to built-in each quality parameter prediction model of aquatic products, show the testing result on miniature display 2, final personnel know aquatic products according to miniature display 2 display data and store, The degree of putrefaction and deterioration under the action of enzymolysis and microorganisms is extremely easy in the processes of processing, transportation and sale.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a portable aquatic products quality parameter raman detection device, includes casing (12) and handle (8), its characterized in that: lithium cell (4) and microprocessor (3) are installed through mounting panel (11) to one side in casing (12), microprocessor (3) are located lithium cell (4) bottom, microprocessor (3) link to each other with lithium cell (4) electrical property, miniature laser instrument (15) and miniature raman fiber spectrometer (9) are installed through mount pad (10) to the bottom in casing (12), miniature raman fiber spectrometer (9) are located miniature laser instrument (15) top, raman probe (16) is connected through Y type branching optic fibre (14) to miniature laser instrument (15) and miniature raman fiber spectrometer (9) one side fiber interface, miniature raman fiber spectrometer (9) and miniature laser instrument (15) link to each other with microprocessor (3) electrical property.
2. The portable Raman detection device for the quality parameters of aquatic products according to claim 1, wherein: the surface of the shell (12) is provided with an aluminum shielding layer (7), the surface of the aluminum shielding layer (7) is provided with a wear-resistant silicon carbide layer (5), and a corrosion-resistant titanium layer (6) is arranged between the wear-resistant silicon carbide layer (5) and the aluminum shielding layer (7).
3. The portable Raman detection device for the quality parameters of aquatic products according to claim 1, wherein: the small-sized display (2) is installed on one side of the machine shell (12) through an installation groove, and the small-sized display (2) is electrically connected with the microprocessor (3).
4. The portable Raman detection device for the quality parameters of aquatic products according to claim 1, wherein: and the handle (8) is arranged on the other side of the shell (12) through a fixing screw.
5. The portable Raman detection device for the quality parameters of aquatic products according to claim 1, wherein: the bottom of one side of the machine shell (12) is provided with a control panel (1) through a screw, and the control panel (1) is electrically connected with the micro Raman fiber spectrometer (9), the micro laser (15) and the microprocessor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290805.2U CN209911231U (en) | 2019-02-28 | 2019-02-28 | Portable aquatic product quality parameter Raman detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290805.2U CN209911231U (en) | 2019-02-28 | 2019-02-28 | Portable aquatic product quality parameter Raman detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209911231U true CN209911231U (en) | 2020-01-07 |
Family
ID=69032160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920290805.2U Expired - Fee Related CN209911231U (en) | 2019-02-28 | 2019-02-28 | Portable aquatic product quality parameter Raman detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209911231U (en) |
-
2019
- 2019-02-28 CN CN201920290805.2U patent/CN209911231U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |