CN210863528U - Melon quality visible near infrared spectrum detection device - Google Patents
Melon quality visible near infrared spectrum detection device Download PDFInfo
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- CN210863528U CN210863528U CN201921680065.XU CN201921680065U CN210863528U CN 210863528 U CN210863528 U CN 210863528U CN 201921680065 U CN201921680065 U CN 201921680065U CN 210863528 U CN210863528 U CN 210863528U
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- infrared spectrum
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Abstract
The utility model discloses a melon quality visible near infrared spectrum detection device, including the detection case, the detection case top is equipped with the assorted closing cap, detection case internally mounted has the baffle, baffle top is equipped with detects the platform, it is equipped with the connecting rod to detect the fixed connecting rod that is equipped with of platform bottom, the connecting rod passes downwards the baffle, just the connecting rod bottom is connected with the condensing lens, the lower extreme and the funnel type light harvesting piece top of condensing lens are connected. Has the advantages that: drive two near-infrared light sources each other through first electronic telescoping cylinder, the different width of detecting article of detectable makes its near-infrared light source press close to the position of the article that awaits measuring more, increases the precision that detects, drives near-infrared light source through fixed elevating system and carries out altitude mixture control to detect the height of different article, when near-infrared light source carries out altitude mixture control, T type piece can move in T type inslot and go up and down, guarantees that near-infrared light source carries out altitude mixture control's stability.
Description
Technical Field
The utility model relates to a detection device field particularly, relates to a visible near infrared spectrum detection device of melon quality.
Background
The existing sweet fruits are important food resources in daily life of people, along with the continuous improvement of living standard, the demands of consumers are not limited to the external forms of fruits any more, but the internal quality of the fruits is emphasized more, in the case of the current modern nondestructive testing technology, the spectral analysis technology can well reflect the internal quality information of the fruits, and the existing spectral analysis technology has low adjustability, so that the testing effect is reduced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a melon quality visible near infrared spectrum detection device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the detection device comprises a detection box, wherein the top end of the detection box is provided with a matched sealing cover, a baffle is arranged inside the detection box, a detection table is arranged above the top end of the baffle, a connecting rod is fixedly arranged at the bottom end of the detection table and penetrates downwards through the baffle, the bottom end of the connecting rod is connected with a condenser, the lower end of the condenser is connected with the top end of a funnel-shaped light collecting piece, the lower end of the funnel-shaped light collecting piece is connected with a light collecting pipe, the bottom end of the light collecting pipe is connected with a mass spectrometer through a signal receiving optical fiber, two fixed plates are arranged in the detection box, a light guide pipe is obliquely arranged on one side corresponding to the two fixed plates, a near infrared light source is arranged in the light guide pipe, the mass spectrometer is connected with a display screen, and two vertical plates are fixedly arranged on two sides, one side corresponding to the vertical plate is provided with a T-shaped groove, the other end of each of the two fixing plates is fixedly provided with a first electric telescopic cylinder, the output end of the first electric telescopic cylinder is connected with two corresponding fixed plates, the other end of the first electric telescopic cylinder is fixedly provided with T-shaped blocks matched with the T-shaped grooves, the two fixed plates are connected through a fixed lifting mechanism, the inner part of the clapboard is of a cavity structure, a motor is arranged in the clapboard, the output end of the motor is connected with a rotating rod, the top end of the rotating rod penetrates through the top end of the clapboard and is positioned above the top end of the clapboard, a fluted disc is fixedly arranged at the top end of the rotating rod, the detection table is a circular table, and a circular rack meshed with the fluted disc is fixedly sleeved on the circular outer wall of the detection table, and the mass spectrometer is fixed at the bottom end of the inner wall of the detection box.
Furthermore, a miniature groove is formed in the center of the top end of the detection table.
Further, the diameter of the condenser is larger than that of the detection table.
Furthermore, the display screen sets up the detection case is outside, the fixed rubber slab that is equipped with in detection case outer wall one side, the display screen is fixed on the rubber slab.
Furthermore, the fixed lifting mechanism is composed of a second telescopic cylinder and telescopic rods, the second telescopic cylinder is fixed to the top end of the inner wall of the detection box, the telescopic rods are fixed to two sides of the output end of the second telescopic cylinder respectively, and the other end of each telescopic rod is fixed to one side of two corresponding fixed plates.
Furthermore, the peripheral department of detection case bottom all is fixed and is equipped with the universal wheel, the equal hinged joint in universal wheel both sides has the brake block.
Compared with the prior art, the utility model discloses following beneficial effect has:
opening a sealing cover, placing an object to be detected on a detection table, emitting near infrared light by a near infrared light source, irradiating the near infrared light onto the object to be detected on the detection table from a light guide pipe, collecting reflected light of the object to be detected through a condenser, collecting the reflected light by a funnel-shaped light collecting part, transmitting the collected light to a signal receiving optical fiber through the light collecting pipe, transmitting an optical signal to a mass spectrometer by the signal receiving optical fiber, analyzing the collected signal by the mass spectrometer, and transmitting an analysis result to a display screen for displaying;
the motor drives the fluted disc and rotates, the fluted disc rotates and drives the detection platform rotation on the circular rack, make diversely treat that to detect article and detect, guarantee to detect the precision, it is mutual to drive two near infrared light sources through first electronic telescoping cylinder, the different width of detecting article of detectable, make its near infrared light source press close to the position of the article that awaits measuring more, increase the precision of detection, drive near infrared light source through fixed elevating system and carry out altitude mixture control, thereby detect the height of different article, when near infrared light source carries out altitude mixture control, T type piece can remove in T type inslot and go up and down, guarantee that near infrared light source carries out altitude mixture control's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a melon quality visible near infrared spectrum detection device according to an embodiment of the present invention;
fig. 2 is a schematic view of a T-shaped groove of a melon quality visible near infrared spectrum detection device according to an embodiment of the present invention.
Reference numerals:
1. a detection box; 2. sealing the cover; 3. a partition plate; 4. a detection table; 5. a connecting rod; 6. a condenser lens; 7. a funnel-shaped light collecting member; 8. a light collecting pipe; 9. a signal receiving optical fiber; 10. a mass spectrometer; 11. a fixing plate; 12. a light pipe; 13. a display screen; 14. a T-shaped groove; 15. a first electric telescopic cylinder; 16. a T-shaped block; 17. a motor; 18. a fluted disc; 19. a circular rack; 20. a micro groove; 21. a rubber plate; 22. a second telescoping cylinder; 23. a telescopic rod; 24. a universal wheel; 25. a near infrared light source.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The first embodiment is as follows:
referring to fig. 1-2, a melon quality visible near infrared spectrum detection device according to an embodiment of the present invention includes a detection box 1, a sealing cover 2 is disposed on a top end of the detection box 1, a partition plate 3 is disposed inside the detection box 1, a detection table 4 is disposed above a top end of the partition plate 3, a connecting rod 5 is disposed at a bottom end of the detection table 4, the connecting rod 5 downwardly passes through the partition plate 3, a bottom end of the connecting rod 5 is connected to a condenser lens 6, a lower end of the condenser lens 6 is connected to a top end of a funnel-shaped light-collecting member 7, a lower end of the funnel-shaped light-collecting member 7 is connected to a light-collecting tube 8, a bottom end of the light-collecting tube 8 is connected to a mass spectrometer 10 through a signal receiving optical fiber 9, two fixing plates 11 are disposed in the detection box 1, a light guide tube 12 is disposed on an inclined side corresponding to the two fixing plates 11, a near infrared, the mass spectrometer 10 is connected with a display screen 13, risers are fixedly arranged on two sides of the inner wall of the detection box 1, a T-shaped groove 14 is formed in one side corresponding to each riser, first electric telescopic cylinders 15 are fixedly arranged at the other ends of two fixing plates 11, the output end of each first electric telescopic cylinder 15 is connected with the corresponding two fixing plates 11, T-shaped blocks 16 matched with the T-shaped grooves 14 are fixedly arranged at the other ends of the first electric telescopic cylinders 15, the two fixing plates 11 are connected through a fixed lifting mechanism, a cavity structure is arranged in the separation plate 3, a motor 17 is installed in the separation plate 3, a rotating rod is connected with the output end of the motor 17, the top end of the rotating rod penetrates through the top end of the separation plate 3 and is positioned above the top end of the separation plate 3, a fluted disc 18 is fixedly arranged at the top end of the rotating rod, and the detection table 4 is a circular, and a circular rack 19 meshed with the fluted disc 18 is fixedly sleeved on the circular outer wall of the detection table 4, and the mass spectrometer 10 is fixed at the bottom end of the inner wall of the detection box 1.
Example two:
referring to fig. 1, for the inspection stage 4, a micro-groove 20 is formed at the center of the top end of the inspection stage 4.
Through the above technical scheme of the utility model, beneficial effect: when an object to be detected is placed on the detection table 4, the object can slightly sink into the micro groove 20, so that the stable support performance of the object is improved.
Example three:
referring to fig. 1, for the condenser lens 6, the diameter of the condenser lens 6 is larger than that of the inspection stage 4.
Example four:
referring to fig. 1, for the display screen 13, the display screen 13 is disposed outside the detection box 1, a rubber plate 21 is fixedly disposed on one side of an outer wall of the detection box 1, and the display screen 13 is fixed on the rubber plate 21.
Through the above technical scheme of the utility model, beneficial effect: the rubber sheet 21 serves as a support for the display 13.
Example five:
referring to fig. 1, for the fixed lifting mechanism, the fixed lifting mechanism is composed of a second telescopic cylinder 22 and telescopic rods 23, the second telescopic cylinder 22 is fixed at the top end of the inner wall of the detection box 1, the telescopic rods 23 are respectively fixed at two sides of the output end of the second telescopic cylinder 22, and the other ends of the telescopic rods 23 are fixed at one side of two corresponding fixing plates 11.
Through the above technical scheme of the utility model, beneficial effect: the second telescopic cylinder 22 drives the telescopic rod 23 to descend, so as to drive the near-infrared light source 25 to descend.
Example six:
referring to fig. 1, for a detection box 1, universal wheels 24 are fixedly arranged at the periphery of the bottom end of the detection box 1, and brake pads are hinged to both sides of each universal wheel 24.
Through the above technical scheme of the utility model, beneficial effect: the universal wheel 24 is convenient for moving the whole device, and the arranged brake block is used for clamping and fixing the universal wheel 24.
For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:
in practical application, the sealing cover 2 is opened, the object to be detected is placed on the detection table 4, the near-infrared light source 25 emits near-infrared light, the near-infrared light irradiates the object to be detected on the detection table 4 from the light guide pipe 12, reflected light of the object to be detected is collected through the condenser 6, is collected by the funnel-shaped light collector 7 and is transmitted into the signal receiving optical fiber 9 through the light collecting pipe 8, the signal receiving optical fiber 9 transmits an optical signal into the mass spectrometer 10, and the mass spectrometer 10 analyzes the collected signal and transmits an analysis result to the display screen 13 for display;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a melon quality visible near infrared spectrum detection device, its characterized in that, includes detection case (1), detection case (1) top is equipped with assorted closing cap (2), detection case (1) internally mounted has baffle (3), baffle (3) top is equipped with detects platform (4), it is equipped with connecting rod (5) to detect platform (4) bottom mounting, connecting rod (5) pass downwards baffle (3), just connecting rod (5) bottom is connected with condensing lens (6), the lower extreme and the funnel type light-collecting piece (7) top of condensing lens (6) are connected, funnel type light-collecting piece (7) lower extreme are connected with light-collecting pipe (8), light-collecting pipe (8) bottom is connected with mass spectrometer (10) through signal reception optic fibre (9), be equipped with fixed plate (11) that quantity is two in detection case (1), the detection box comprises two fixing plates (11), wherein a light guide pipe (12) is obliquely arranged on one side corresponding to the two fixing plates (11), near-infrared light sources (25) are installed in the light guide pipe (12), the mass spectrometer (10) is connected with a display screen (13), vertical plates are fixedly arranged on two sides of the inner wall of the detection box (1), T-shaped grooves (14) are formed in one side corresponding to the vertical plates, first electric telescopic cylinders (15) are fixedly arranged at the other ends of the two fixing plates (11), the output ends of the first electric telescopic cylinders (15) are connected with the two corresponding fixing plates (11), T-shaped blocks (16) matched with the T-shaped grooves (14) are fixedly arranged at the other ends of the first electric telescopic cylinders (15), the two fixing plates (11) are connected through a fixed lifting mechanism, and a cavity structure is arranged inside the partition plate (3), install motor (17) in baffle (3), the output of motor (17) is connected with the bull stick, the bull stick top runs through baffle (3) top is located baffle (3) top, the fixed fluted disc (18) that are equipped with in bull stick top, it is circular platform to detect platform (4), just detect on the circular outer wall of platform (4) fixed cover be equipped with circular rack (19) of fluted disc (18) mesh mutually, mass spectrograph (10) are fixed detect case (1) inner wall bottom.
2. The melon quality visible near infrared spectrum detection device according to claim 1, wherein a micro groove (20) is formed in the center of the top end of the detection table (4).
3. A melon quality visible near infrared spectrum detection apparatus according to claim 1, wherein the diameter of the condenser (6) is larger than the diameter of the detection platform (4).
4. The melon quality visible near infrared spectrum detection device according to claim 1, wherein the display screen (13) is arranged outside the detection box (1), a rubber plate (21) is fixedly arranged on one side of the outer wall of the detection box (1), and the display screen (13) is fixed on the rubber plate (21).
5. The melon quality visible near infrared spectrum detection device according to claim 1, wherein the fixed lifting mechanism is composed of a second telescopic cylinder (22) and a telescopic rod (23), the second telescopic cylinder (22) is fixed at the top end of the inner wall of the detection box (1), the telescopic rods (23) are respectively fixed at two sides of the output end of the second telescopic cylinder (22), and the other end of each telescopic rod (23) is fixed at one side of two corresponding fixing plates (11).
6. The melon quality visible near infrared spectrum detection device according to claim 1, wherein universal wheels (24) are fixedly arranged on the periphery of the bottom end of the detection box (1), and brake pads are hinged to two sides of each universal wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680065.XU CN210863528U (en) | 2019-10-09 | 2019-10-09 | Melon quality visible near infrared spectrum detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680065.XU CN210863528U (en) | 2019-10-09 | 2019-10-09 | Melon quality visible near infrared spectrum detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210863528U true CN210863528U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921680065.XU Expired - Fee Related CN210863528U (en) | 2019-10-09 | 2019-10-09 | Melon quality visible near infrared spectrum detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210863528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818711A (en) * | 2023-08-28 | 2023-09-29 | 四川威斯派克科技有限公司 | Near infrared spectrum detector |
-
2019
- 2019-10-09 CN CN201921680065.XU patent/CN210863528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818711A (en) * | 2023-08-28 | 2023-09-29 | 四川威斯派克科技有限公司 | Near infrared spectrum detector |
| CN116818711B (en) * | 2023-08-28 | 2023-11-10 | 四川威斯派克科技有限公司 | Near infrared spectrum detector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211009 |