CN104849235A - Portable wearable fruit internal quality detection device - Google Patents
Portable wearable fruit internal quality detection device Download PDFInfo
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- CN104849235A CN104849235A CN201510283292.9A CN201510283292A CN104849235A CN 104849235 A CN104849235 A CN 104849235A CN 201510283292 A CN201510283292 A CN 201510283292A CN 104849235 A CN104849235 A CN 104849235A
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- rubber sleeve
- detection probe
- internal quality
- portable wearable
- light source
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Abstract
The invention discloses a portable wearable fruit internal quality detection device which comprises a detection probe, a data transmission line, a micro spectrometer and a wearing structure, wherein the detection probe comprises a light source, a light receiver, a shell and protecting covers; a light source and the light receiver are respectively arranged inside two cavities of the shell; the protecting covers are respectively arranged at the front ends of the light source and the light receiver; the detection probe is connected with the micro spectrometer through the data transmission line; the wearing structure comprises a wrist rubber sleeve and a finger rubber sleeve; the wrist rubber sleeve is arranged on the micro spectrometer in a sleeved manner; the finger rubber sleeve is arranged pm the detection probe in the sleeved manner. Due to the adoption of a near-infrared spectrum technique, the sugar content of fruit can be rapidly, non-destructively and continuously detected, the portable wearable fruit internal quality detection device is convenient and rapid to operate and high in detection precision, and can be worn on bodies, and the detection efficiency can be effectively improved.
Description
Technical field
The present invention relates to a kind of fruit internal quality pick-up unit, specifically a kind of portable wearable fruit internal quality pick-up unit.
Background technology
From 20th century, near-infrared spectrum technique has been applied to and has detected fruit internal quality by researchist.Weighing one of important indicator of fruit internal quality is sugar content.At present, be first carry out destructiveness sampling to the detection main method of fruit sugar content, then measure with near-infrared spectrum technique.This detection method need complete at fixed-site, and not only workload is large, and efficiency is low, and cannot accomplish continuous coverage.
Summary of the invention
The object of this invention is to provide a kind ofly to carry out fast, the portable wearable fruit internal quality pick-up unit of harmless, continuous detecting.
Object of the present invention is achieved through the following technical solutions:
A portable wearable fruit internal quality pick-up unit, comprises detection probe, data line, micro spectrometer, wear structure; Detection probe comprises light source, light receiver, shell, protective cover; Light source and light receiver are located in two cavitys of shell respectively, and its front end is respectively equipped with protective cover; Detection probe is connected with micro spectrometer by data line; Wear structure comprises wrist rubber sleeve, finger rubber sleeve; Wrist rubber sleeve is located on micro spectrometer, and finger rubber sleeve is located in detection probe.
Light source and light receiver are located in two cavitys of shell respectively, and its front end is respectively equipped with protective cover, and such structure can avoid light source direct light line receiver thus the acceptance of interference effective sunlight, causes measurement result deviation.
In micro spectrometer, be provided with core circuit plate, battery, be provided with display screen, keyboard on micro spectrometer surface; Light signal is converted into digital signal transfers to core circuit plate by micro spectrometer by analysis, after the process of core circuit plate by testing result display on a display screen.
Further design of the present invention is:
In order to assurance device detect more accurate, protective cover is respectively equipped with internal light source O-ring seal and internal optical fiber O-ring seal, the nexine of shell is provided with exterior seal ring, farthest can get rid of the interference of extraneous light like this.
Data line comprises flexible optical fibre, power lead and soft shell, and soft shell is wrapped in outside flexible optical fibre and power lead.
Wrist rubber sleeve is located at the reverse side of micro spectrometer, and finger rubber sleeve is located at the reverse side of detection probe, and such design ensure that device still can realize all detecting operation after dressing.
Wrist rubber sleeve is rubber with the material of finger rubber sleeve, and wearing is soft and firm.
The present invention is a kind of portable wearable fruit internal quality pick-up unit, by analyzing near infrared spectrum, determining sugar content in fruit, and then judging that whether fruit is ripe.Compared with prior art, remarkable advantage of the present invention is:
The present invention's application near-infrared spectrum technique, carries out fast the sugar content of fruit, harmless and continuous print detects, use convenient to operation, can body-worn, and accuracy of detection is high, effectively can improve detection efficiency.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is detection probe schematic diagram of the present invention;
Fig. 3 is detection probe diagrammatic cross-section of the present invention;
Fig. 4 is detection probe light path schematic diagram of the present invention;
Fig. 5 is the structural representation of micro spectrometer in the present invention.
Mark in figure:
1, upper shell, 2, lower house, 3, wrist rubber sleeve, 4, soft shell, 5, flexible optical fibre, 6, shell, 7, rubber sleeve is pointed, 8, power lead, 9, display screen, 10, keyboard, 11, internal optical fiber O-ring seal, 12, protective cover, 13, internal light source O-ring seal, 14, exterior seal ring, 15, light receiver, 16, light source, 17, fruit; 18, micro spectrometer, 19, core circuit plate, 20, battery.
Embodiment
Embodiment 1
A portable wearable fruit internal quality pick-up unit, comprises detection probe, data line, micro spectrometer 18, wear structure; Detection probe comprises light source 16, light receiver 15, shell 6, protective cover 12; Light source 16 and light receiver 15 are located in two cavitys of shell 6 respectively, its front end is respectively equipped with protective cover 12, protective cover 12 is respectively equipped with internal light source O-ring seal 13 and internal optical fiber O-ring seal 11, the nexine of shell is provided with exterior seal ring 14, such structure can avoid light source 16 direct light line receiver 15, farthest can get rid of the interference of extraneous light, cause measurement result deviation; Detection probe is connected with micro spectrometer 18 by data line; Data line comprises flexible optical fibre 5, power lead 8 and soft shell 4, and soft shell 4 is wrapped in outside flexible optical fibre 5 and power lead 8; In micro spectrometer 18, be provided with core circuit plate 19, battery 20, be provided with display screen 9, keyboard 10 on micro spectrometer 18 surface; Light signal is converted into digital signal transfers to core circuit plate 19 by micro spectrometer 18 by analysis, and testing result is presented on display screen 9 after processing by core circuit plate 19; Micro spectrometer 18 is fixed on lower house 2, and display screen 9 and keyboard 10 are fixed on upper shell 1; Wear structure comprises wrist rubber sleeve 3, finger rubber sleeve 7; Wrist rubber sleeve 3 is located at the reverse side of micro spectrometer 18, and finger rubber sleeve 7 is located at the reverse side of detection probe, and such design ensure that device still can realize all detecting operation after dressing; Wrist rubber sleeve 3 is rubber with the material of finger rubber sleeve 7, and wearing is soft and firm.
Further illustrate the course of work of the present invention below:
First micro spectrometer 18 device is worn in wrist by wrist rubber sleeve 3, then detection probe is worn on finger by finger rubber sleeve 7.
Starting outfit, is input to parameter preset in the middle of interface by keyboard 10.
By detection probe by the surface being pressed in fruit 17 to be measured, thumb presses gently at the another side of fruit 17, and fruit 17 and detection probe are fitted.
Now, light source 16 and light receiver 15 are independently arranged in two little cavitys of shell 6, and its front end is respectively equipped with protective cover 12 and protects; Internal light source O-ring seal 13 is fitted in fruit 17 surface, forms light source details in a play not acted out on stage, but told through dialogues C; Internal optical fiber O-ring seal 11 is fitted in fruit 17 surface and forms optical fiber details in a play not acted out on stage, but told through dialogues B, ensure that details in a play not acted out on stage, but told through dialogues C and details in a play not acted out on stage, but told through dialogues B is separate whereby, exterior seal ring 14 is in the most external of detection probe, fit with fruit 17 surface and form large details in a play not acted out on stage, but told through dialogues A, and details in a play not acted out on stage, but told through dialogues B, C are comprised wherein, ensure it not by the impact of extraneous light.
Light source 16 produces near infrared light and is mapped to fruit 17 inside, the information being loaded with fruit 17 internal sugar amount is delivered to micro spectrometer 18 by data line and processes by light receiver 15, micro spectrometer 18 by the digital signal transfers handled well to core circuit plate 19, core circuit plate 19 carries out spectral analysis by built-in assembly routine after processing, realize the detection of pol, and result is presented on display screen 9, detect and terminate.
Claims (6)
1. a portable wearable fruit internal quality pick-up unit, is characterized in that: comprise detection probe, data line, micro spectrometer (18), wear structure; Detection probe comprises light source (16), light receiver (15), shell (6), protective cover (12); Light source (16) and light receiver (15) are located in two cavitys of shell (6) respectively, and its front end is respectively equipped with protective cover (12); Detection probe is connected with micro spectrometer (18) by data line; Wear structure comprises wrist rubber sleeve (3), finger rubber sleeve (7); Wrist rubber sleeve (3) is located on micro spectrometer, and finger rubber sleeve (7) is located in detection probe.
2. portable wearable fruit internal quality pick-up unit according to claim 1, is characterized in that: described protective cover (12) is respectively equipped with internal light source O-ring seal (13) and internal optical fiber O-ring seal (11).
3. portable wearable fruit internal quality pick-up unit according to claim 1, is characterized in that: the nexine of described shell (6) is provided with exterior seal ring (14).
4. portable wearable fruit internal quality pick-up unit according to claim 1, is characterized in that: described data line comprises flexible optical fibre (5), power lead (8) and soft shell (4); Soft shell (4) is wrapped in flexible optical fibre (5) and power lead (8) outside.
5. portable wearable fruit internal quality pick-up unit according to claim 1, is characterized in that: wrist rubber sleeve (3) is located at the reverse side of micro spectrometer (18), and finger rubber sleeve (7) is located at the reverse side of detection probe.
6. portable wearable fruit internal quality pick-up unit according to claim 1, is characterized in that: described wrist rubber sleeve (3) is made up of rubber with finger rubber sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283292.9A CN104849235A (en) | 2015-05-29 | 2015-05-29 | Portable wearable fruit internal quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283292.9A CN104849235A (en) | 2015-05-29 | 2015-05-29 | Portable wearable fruit internal quality detection device |
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| Publication Number | Publication Date |
|---|---|
| CN104849235A true CN104849235A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510283292.9A Pending CN104849235A (en) | 2015-05-29 | 2015-05-29 | Portable wearable fruit internal quality detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195760A (en) * | 2018-02-09 | 2018-06-22 | 浙江大学 | A kind of shade judged online for small ball-shape fruit internal quality |
| CN108387696A (en) * | 2018-05-19 | 2018-08-10 | 林秀云 | A kind of fruit detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090027669A1 (en) * | 2006-02-01 | 2009-01-29 | Bruno Zauli | Portable device for the quality control of products |
| CN102890057A (en) * | 2012-10-24 | 2013-01-23 | 华东交通大学 | Portable quality detection device for simultaneously detecting sugar degree and hardness of fruit |
| CN103048277A (en) * | 2012-12-14 | 2013-04-17 | 北京农业智能装备技术研究中心 | Non-destructive testing system and method for testing internal quality of fruit by using near-infrared spectra |
| CN203798735U (en) * | 2013-12-28 | 2014-08-27 | 华中科技大学 | Portable laser probe component analyzer based on fiber laser |
| CN204649616U (en) * | 2015-05-29 | 2015-09-16 | 南京工业职业技术学院 | A kind of portable wearable fruit internal quality pick-up unit |
-
2015
- 2015-05-29 CN CN201510283292.9A patent/CN104849235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090027669A1 (en) * | 2006-02-01 | 2009-01-29 | Bruno Zauli | Portable device for the quality control of products |
| CN102890057A (en) * | 2012-10-24 | 2013-01-23 | 华东交通大学 | Portable quality detection device for simultaneously detecting sugar degree and hardness of fruit |
| CN103048277A (en) * | 2012-12-14 | 2013-04-17 | 北京农业智能装备技术研究中心 | Non-destructive testing system and method for testing internal quality of fruit by using near-infrared spectra |
| CN203798735U (en) * | 2013-12-28 | 2014-08-27 | 华中科技大学 | Portable laser probe component analyzer based on fiber laser |
| CN204649616U (en) * | 2015-05-29 | 2015-09-16 | 南京工业职业技术学院 | A kind of portable wearable fruit internal quality pick-up unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195760A (en) * | 2018-02-09 | 2018-06-22 | 浙江大学 | A kind of shade judged online for small ball-shape fruit internal quality |
| CN108387696A (en) * | 2018-05-19 | 2018-08-10 | 林秀云 | A kind of fruit detection device |
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Application publication date: 20150819 |