CN211292585U - Device for rapidly determining quality of essence by utilizing near infrared spectrum - Google Patents
Device for rapidly determining quality of essence by utilizing near infrared spectrum Download PDFInfo
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- CN211292585U CN211292585U CN201922495021.6U CN201922495021U CN211292585U CN 211292585 U CN211292585 U CN 211292585U CN 201922495021 U CN201922495021 U CN 201922495021U CN 211292585 U CN211292585 U CN 211292585U
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- essence
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Abstract
The utility model discloses a device for rapidly measuring the quality of essence by utilizing near infrared spectrum, belonging to the technical field of biological detection; comprises a host machine, a detection machine base and a measuring head; the middle part of the front side of the main machine is longitudinally provided with a lifter rail, the lifter rail is welded with the main machine, the back side of the main machine is embedded with a power supply box, the upper end of the power supply box is adjacently provided with a connecting port plate, the connecting port plate is embedded with the main machine, and the output end of the connecting port plate is electrically connected with the input end of the power supply box; the detection machine base is fixedly arranged at the lower end of the host, a platform plate is welded at the outer edge of the detection machine base, and a vessel disc is inserted in the middle of the upper end of the detection machine base; survey head parallel arrangement is positive in the lift rail, and the device can be through the survey subassembly based on near infrared spectroscopy technique, accomplishes the living beings basic information survey to the essence liquid, compares current essence quality measurement mode, has simplified the survey flow to avoided the influence factor that loaded down with trivial details flow exists too much, survey requirement strict, survey efficiency problem slow.
Description
Technical Field
The utility model relates to a biological detection technical field, especially an utilize device of near infrared spectroscopy spot test elite quality.
Background
The near infrared spectrum technology is a rapid, efficient, lossless, green and suitable detection method for on-line analysis, the near infrared spectrum mainly reflects the characteristic information of hydrogen-containing groups of organic molecules in a sample, and related researches show that the near infrared spectrum technology can effectively predict basic characteristics of biomass, such as moisture, ash content, volatile components, fixed carbon, cellulose, hemicellulose, lignin, crude protein, soluble sugar, heat value and the like;
the existing measurement mode of the essence liquid is generally used for carrying out targeted quality inspection by various chemical inspection methods, in the actual inspection process, the change of the chemical property of the essence sample in the measurement environment is large, the measurement environment is limited, meanwhile, the detection of multiple classes causes the complexity of the measurement process, and the measurement efficiency of the essence is influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a device for rapidly measuring the quality of essence by utilizing near infrared spectrum, which comprises a host, a detection machine base and a measuring head;
the middle part of the front side of the main machine is longitudinally provided with a lifter rail, the lifter rail is welded with the main machine, the back side of the main machine is embedded with a power supply box, the upper end of the power supply box is adjacently provided with a connecting port plate, the connecting port plate is embedded with the main machine, and the output end of the connecting port plate is electrically connected with the input end of the power supply box;
the detection machine base is fixedly arranged at the lower end of the host, a platform plate is welded at the outer edge of the detection machine base, and a vessel disc is inserted in the middle of the upper end of the detection machine base;
the measuring head is arranged on the front face of the elevator rail in parallel, the measuring head is connected with the elevator rail in a sliding mode, a collecting pipe penetrates through the bottom end of the measuring head, a probe is inserted into the collecting pipe, a light splitter is arranged on the inner side of the joint of the measuring head and the collecting pipe in a penetrating mode, a converter is arranged on the upper end of the light splitter in an adjacent mode, the output end of the light splitter is electrically connected with the input end of the converter, and the output end of the converter is electrically connected with the input end of the connecting port plate;
the survey head middle part is run through and is provided with the arc frame, arc frame head and the tail both ends are symmetric distribution in the survey head left and right sides, arc frame head and the tail both ends symmetry is provided with a pair of light source pipe, light source pipe input and connection port board output electric connection.
Furthermore, a serial interface, a power interface and a digital interface are integrated on the surface of the connecting port plate.
Further, the vessel plate is a stainless steel metal plate, and the vessel plate is longitudinally aligned with the measuring head.
Furthermore, the elevator rail is a vertical type I-shaped groove steel rail, a raised head protrudes between the measuring head and the elevator rail I-shaped groove, and the raised head is in sliding connection with the wall of the I-shaped groove in the elevator rail.
Furthermore, the light source tubes are halogen lamps, and the light source tubes are focused on the surface of the dish plate in an oblique angle.
Further, the converter is an A/D analog-to-digital converter.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. an utilize device of near infrared spectrum spot test essence quality in this scheme, the device survey is based on near infrared spectrum collection principle, gather the diffuse reflection light that the light source shines the essence sample production through the determine head, and utilize spectrometer dispersion compound light, form the spectral signal of single wavelength, produce near infrared spectrum data via converter conversion analog-to-digital signal, accomplish the survey of essence, compare current loaded down with trivial details essence liquid measuring method, the living beings basic characteristic information that has combined near infrared spectrum collection, make things convenient for the staff to detect essence sample quality according to survey information, the suitability of device has been improved.
2. An utilize device of near infrared spectroscopy spot test essence quality in this scheme, the survey head that the activity set up in the device is managed with the rotatable light source of focusing to the device survey collection assembly can deposit the form according to different essence dosages, household utensils, surveys the timing of position, has further improved the suitability of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the internal structure of the measuring head of the present invention.
Fig. 4 is a schematic diagram of the back structure of the host of the present invention.
Fig. 5 is a schematic diagram of the circuit module structure of the present invention.
In the attached drawing, 1-a host, 2-a detection machine base, 3-a vessel disk, 4-a platform plate, 5-a measuring head, 6-a lifter rail, 7-a collecting pipe, 8-an arc frame, 9-a light source pipe, 10-a power box, 11-a rotating shaft, 12-a probe, 13-a light splitter, 14-a converter and 15-a connecting port plate.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
With reference to fig. 1-5, the utility model discloses a device for rapidly measuring the quality of essence by using near infrared spectrum, which comprises a host 1, a detection machine base 2 and a measuring head 5;
the middle of the front side of the host 1 is longitudinally provided with a lifter rail 6, the lifter rail 6 is welded with the host 1, the back side of the host 1 is embedded with a power supply box 10, the upper end of the power supply box 10 is adjacently provided with a connecting port plate 15, the connecting port plate 15 is embedded with the host 1, the output end of the connecting port plate 15 is electrically connected with the input end of the power supply box 10, and the surface of the connecting port plate 15 is integrated with a serial interface, a power supply interface and a digital interface;
the detection machine base 2 is fixedly arranged at the lower end of the main machine 1, a platform plate 4 is welded at the outer edge of the detection machine base 2, a vessel disc 3 is inserted in the middle of the upper end of the detection machine base 2, the vessel disc 3 is a stainless steel metal disc, and the position of the vessel disc 3 is longitudinally aligned with the measuring head 5;
the measuring head 5 is arranged in parallel on the front side of the elevator rail 6, the measuring head 5 is connected with the elevator rail 6 in a sliding mode, the bottom end of the measuring head 5 is provided with a collecting pipe 7 in a penetrating mode, a probe 12 is connected in the collecting pipe 7 in a inserting mode, the inner side of the joint of the measuring head 5 and the collecting pipe 7 is provided with a light splitter 13 in a penetrating mode, the upper end of the light splitter 13 is provided with a converter 14 in an adjacent mode, the output end of the light splitter 13 is electrically connected with the input end of the converter 14, the output end of the converter 14 is electrically connected with the input end of a connecting port plate 15, the elevator rail 6 is a vertical type groove steel rail, a raised head protrudes between the measuring head 5 and the type groove of the elevator rail 6;
Example (b):
after a glassware filled with essence samples to be measured is placed on the utensil tray 3, a worker pushes the measuring head 5 up and down according to the height of the utensil to enable the measuring head 5 to slide up and down along the elevator rail 6, so that the collecting pipe 7 is arranged right above the utensil at a relative height, and then the light source pipes 9 are rotated until light beams emitted by the two light source pipes 9 are focused and converged in the utensil to finish measurement preparation work;
the staff connects power and power pack 10 through external cable to connecting port board 15, light source pipe 9 jets out the light beam this moment and goes up in the household utensils to household utensils dish 3, will produce the diffuse reflection beam with the reflection of essence living beings after light beam and essence sample contact, gather the diffuse reflection beam through gathering 12 of managing in 7, and be decomposed into the near infrared spectrum of monochromatic light by spectroscope 13 with the diffuse reflection beam, produce the spectrum digital signal after converter 14 analog-to-digital conversion, and export by the digital interface in connecting port board 15, the staff is through bridging the external digital cable of computer and connecting port board 15, come the transmission survey gained near infrared spectrum data.
Here, the upper, lower, left, right, front, and rear represent only relative positions thereof and do not represent absolute positions thereof. The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an utilize device of near infrared spectroscopy spot test essence quality, includes host computer (1), detects frame (2) and determine head (5), its characterized in that: the lifting machine is characterized in that a lifting machine rail (6) is longitudinally arranged in the middle of the front face of the main machine (1), the lifting machine rail (6) is welded with the main machine (1), a power supply box (10) is embedded in the back face of the main machine (1), a connecting port plate (15) is adjacently arranged at the upper end of the power supply box (10), the connecting port plate (15) is embedded in the main machine (1), and the output end of the connecting port plate (15) is electrically connected with the input end of the power supply box (10); the detection machine base (2) is fixedly arranged at the lower end of the host machine (1), a platform plate (4) is welded at the outer edge of the detection machine base (2), and a vessel disc (3) is inserted in the middle of the upper end of the detection machine base (2); the measuring head (5) is arranged in parallel on the front face of the elevator rail (6), the measuring head (5) is connected with the elevator rail (6) in a sliding mode, a collecting pipe (7) penetrates through the bottom end of the measuring head (5), a probe (12) is inserted into the collecting pipe (7), a light splitter (13) penetrates through the inner side of the joint of the measuring head (5) and the collecting pipe (7), a converter (14) is arranged at the upper end of the light splitter (13) in an adjacent mode, the output end of the light splitter (13) is electrically connected with the input end of the converter (14), and the output end of the converter (14) is electrically connected with the input end of the connecting port plate (15); survey head (5) middle part and run through and be provided with arc frame (8), arc frame (8) head and the tail both ends are symmetric distribution in survey head (5) left and right sides, arc frame (8) head and the tail both ends symmetry is provided with a pair of light source pipe (9), light source pipe (9) input and connection port board (15) output electric connection.
2. The apparatus for rapid determination of essence quality using near infrared spectrum according to claim 1, wherein: and a serial interface, a power supply interface and a digital interface are integrated on the surface of the connecting port plate (15).
3. The apparatus for rapid determination of essence quality using near infrared spectrum according to claim 1, wherein: the vessel plate (3) is a stainless steel metal plate, and the position of the vessel plate (3) is longitudinally aligned with the measuring head (5).
4. The apparatus for rapid determination of essence quality using near infrared spectrum according to claim 1, wherein: the elevator rail (6) is a vertical type I-shaped groove steel rail, a raised head protrudes between the measuring head (5) and the I-shaped groove of the elevator rail (6), and the raised head is connected with the wall of the I-shaped groove in the elevator rail (6) in a sliding manner.
5. The apparatus for rapid determination of essence quality using near infrared spectrum according to claim 1, wherein: the light source tubes (9) are halogen lamps, and the light source tubes (9) are focused on the surface of the vessel plate (3) in an oblique angle.
6. The apparatus for rapid determination of essence quality using near infrared spectrum according to claim 1, wherein: the converter (14) is an A/D analog-to-digital converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495021.6U CN211292585U (en) | 2019-12-31 | 2019-12-31 | Device for rapidly determining quality of essence by utilizing near infrared spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495021.6U CN211292585U (en) | 2019-12-31 | 2019-12-31 | Device for rapidly determining quality of essence by utilizing near infrared spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292585U true CN211292585U (en) | 2020-08-18 |
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ID=72017694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922495021.6U Expired - Fee Related CN211292585U (en) | 2019-12-31 | 2019-12-31 | Device for rapidly determining quality of essence by utilizing near infrared spectrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292585U (en) |
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2019
- 2019-12-31 CN CN201922495021.6U patent/CN211292585U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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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: 20200818 |