CN111466681A - Tobacco leaf maturity is gathered and is used color comparison bracelet - Google Patents
Tobacco leaf maturity is gathered and is used color comparison bracelet Download PDFInfo
- Publication number
- CN111466681A CN111466681A CN202010248047.5A CN202010248047A CN111466681A CN 111466681 A CN111466681 A CN 111466681A CN 202010248047 A CN202010248047 A CN 202010248047A CN 111466681 A CN111466681 A CN 111466681A
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- Prior art keywords
- color comparison
- tobacco leaf
- ring body
- bracelet
- maturity
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
- A44C5/0015—Bracelets specially adapted for other functions or with means for attaching other articles providing information, e.g. bracelets with calendars
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/251—Colorimeters; Construction thereof
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- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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- Spectrometry And Color Measurement (AREA)
Abstract
The invention provides a colorimetric bracelet for harvesting the maturity of tobacco leaves, and belongs to the technical field of tobacco planting. The colorimetric belt comprises a ring body, a connecting mechanism and a colorimetric belt, wherein a groove is formed in the outer surface of the ring body, a chain wheel and a supporting piece are symmetrically arranged at two ends in the groove, the chain wheel is rotatably arranged in the groove, the colorimetric belt is sleeved on the chain wheel and the supporting piece, and insections meshed with the chain wheel are arranged on the inner ring of the colorimetric belt; the two ends of the ring body are connected through the connecting mechanism. Compared with the prior art, the invention has the beneficial effects that: is convenient for carrying and judging the maturity of the tobacco leaves.
Description
Technical Field
The invention relates to the technical field of tobacco planting, in particular to a colorimetric bracelet for harvesting tobacco maturity.
Background
At present, when fresh tobacco leaves are harvested and treated according to the field maturity, most tobacco growers or picking personnel harvest the tobacco leaves according to the color yellowing degree of the tobacco leaves and by feeling, the uniform harvesting standard is not available, the difference between the color and the maturity of the harvested tobacco leaves is large, so that the process uniform regulation and control requirements cannot be met when the tobacco leaves are baked, the baking quality of the tobacco leaves is poor, and the income of the tobacco growers is reduced; also there are a small number of tobacco growers to use tobacco leaf color comparison card to gather, but current tobacco leaf color comparison card need hand the contrast, and it is inconvenient to carry the operation, and the colour that the maturity standard of lower part showed in the tobacco leaf is different in addition, gathers different positions and need use the card of different reference colours to contrast, often can judge inaccurately because the colour is selected the mistake and is leaded to the tobacco leaf maturity. Generally, when a tobacco grower picks tobacco leaves, the tobacco grower needs to pick the tobacco leaves with proper colors by one hand according to experience, hold the picked tobacco leaves on the other hand, and hold the tobacco leaves out of a tobacco field together after picking a certain number of the tobacco leaves. When the color card is used for picking the tobacco leaves, the tobacco leaves are picked after being compared by the handheld color card, the operation process is complex, the picking workload is greatly increased, and the picking benefit is reduced. Therefore need design one kind and be fit for three positions of tobacco leaf, portable can pick with same hand and reference simultaneously, contrast, judge the tobacco leaf maturity of its maturity and gather with the color comparison bracelet ring and wear in wrist department, supplementary improvement tobacco leaf is gathered maturity and the uniformity.
Therefore, need design a tobacco leaf maturity of portable, save and change color card and gather and use color comparison bracelet.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a colorimetric bracelet for tobacco maturity harvesting, which is convenient to carry and judge the tobacco maturity.
In order to achieve the purpose, the invention provides a colorimetric bracelet for harvesting the maturity of tobacco leaves, which comprises a ring body, a connecting mechanism and a colorimetric belt, wherein a groove is formed in the outer surface of the ring body, chain wheels and supporting pieces are symmetrically arranged at two ends in the groove, the chain wheels are rotatably arranged in the groove, the colorimetric belt is sleeved on the chain wheels and the supporting pieces, and tooth patterns meshed with the chain wheels are arranged on the inner ring of the colorimetric belt; when the colorimetric cards on different positions of the colorimetric belt need to be checked, the sprocket wheel is rotated to drive the colorimetric belt to rotate in the groove, so that a tobacco grower can use the colorimetric cards with different colors without turning over the wrist when using the colorimetric ring.
The two ends of the ring body are connected through the connecting mechanism. Can wear the color comparison ring on the wrist through coupling mechanism, improved the work efficiency of gathering the tobacco leaf.
Preferably, the groove is correspondingly provided with a transparent protective cover, and one end of the transparent protective cover is hinged with the ring body through a pin shaft. The transparent protective cover is arranged, so that the colorimetric ring is not worn, better storage is realized, and the service life of the colorimetric ring is prolonged.
Preferably, the connecting mechanism comprises a first watchband and a second watchband clamped with the first watchband, a plurality of holes are uniformly formed in the first watchband along the circumferential direction of the ring body, a boss is arranged at one end, far away from the ring body, of the second watchband, and the boss is clamped with the holes in a matched mode. The material of watchband is the rubber watchband, sets up a plurality of holes and makes things convenient for the people of wrist variation in size to wear.
Preferably, the chain wheel is fixedly sleeved on the wheel shaft, two ends of the wheel shaft are rotatably connected with the grooves, and one end of the wheel shaft penetrates through the ring body and is fixedly connected with the knob. The chain wheel is driven to rotate by rotating the knob.
Preferably, the inner surface of the ring body is provided with anti-slip lines.
Preferably, the surface of the color comparing band is provided with a lower tobacco leaf color comparing area, a middle tobacco leaf color comparing area and an upper tobacco leaf color comparing area. Respectively represents the lowest maturity, the proper maturity and the highest maturity of the part which can be harvested. And with the increase of the maturity, the color of the tobacco leaves is gradually deepened, and the tobacco leaves to be harvested are regarded as the harvestable tobacco leaves when the color of the tobacco leaves to be harvested is within the color gamut represented by the colorimetric zone.
Preferably, the ring body is made of rubber or plastic.
Preferably, the support is a cylinder, and the surface of the support is smooth.
From this, in the use, the color comparison area is installed in the recess, wears the color comparison bracelet on the wrist through coupling mechanism, rotates the sprocket alright use different color comparison district.
Due to the application of the technical scheme, compared with the prior art, the colorimetric ring provided by the invention is convenient to carry and judge the maturity of tobacco leaves; the groove, the chain wheel and the transparent protective cover are arranged, so that the color comparison ribbon can be protected from abrasion in the working process, different color comparison areas can be used according to working requirements, and the maturity of the tobacco leaves can be judged according to the different color areas; wear the color comparison bracelet on the wrist through coupling mechanism, improved the work efficiency of gathering the tobacco leaf.
Drawings
FIG. 1 is a perspective view of the internal structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic representation of the texture of the insection on the colorimetric strip of the present invention.
In the drawings: 1. a first band; 2. a pin shaft; 3. a transparent protective cover; 4. a second band of watchbands; 5. a boss; 6. An aperture; 7. a support member; 8. comparing the color band; 9. a sprocket; 10. a groove; 11. a ring body; 12. a knob; 13. Insection; 14. and (4) a wheel axle.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Example one
Referring to fig. 1 to 3, the invention provides a colorimetric bracelet for harvesting tobacco maturity, comprising a ring body 11, a connecting mechanism and a colorimetric belt 8.
The ring body 11 is made of rubber or plastic. The inner surface of the ring body 11 is provided with anti-slip lines. The outer surface of the ring body 11 is provided with a groove 10, the groove 10 is correspondingly provided with a transparent protective cover 3, and one end of the transparent protective cover 3 is hinged with the ring body 11 through a pin shaft 2. The transparent protective cover 3 is arranged, so that the color ribbon 8 is not abraded, and the color comparison ring can be better stored to prolong the service life of the color comparison ring. The chain wheel 9 and the supporting piece 7 are symmetrically arranged at two ends in the groove 10, the chain wheel 9 is fixedly sleeved on the wheel shaft 14, two ends of the wheel shaft 14 are rotatably connected with the groove 10, and one end of the wheel shaft 14 penetrates through the ring body 11 and is fixedly connected with the knob 12. The sprocket wheel 9 is rotated by rotating the knob 12. The support 7 is a cylinder and the surface of the support 7 is smooth. The two ends of the ring body 11 are connected through a connecting mechanism. Can wear the color comparison bracelet on the wrist through coupling mechanism, improved the work efficiency of gathering the tobacco leaf.
The connecting mechanism comprises a first watchband 1 and a second watchband 4, a plurality of holes 6 are uniformly formed in the first watchband 1 along the circumferential direction of the ring body 11, a boss 5 is arranged at one end, far away from the ring body 11, of the second watchband 4, and the boss 5 is connected with the holes 6 in a matched and clamped mode. The material of watchband is the rubber watchband, sets up a plurality of holes 6 in order to make things convenient for the wrist size difference people to wear. The color comparison band 8 is sleeved on the chain wheel 9 and the supporting piece 7, and the inner ring of the color comparison band 8 is provided with insections 13 meshed with the chain wheel 9; when the colorimetric areas on different positions of the colorimetric belt 8 need to be checked, the rotating chain wheel 9 can drive the colorimetric belt 8 to rotate in the groove 10, so that the tobacco grower can use the colorimetric areas with different colors without turning over the wrist when using the colorimetric ring. The surface of the color comparison belt 8 is provided with a lower tobacco leaf color comparison area, a middle tobacco leaf color comparison area and an upper tobacco leaf color comparison area. Respectively represents the lowest maturity, the proper maturity and the highest maturity of the part which can be harvested. And with the increase of the maturity, the color of the tobacco gradually deepens, and the tobacco to be harvested is regarded as the harvestable tobacco within the color gamut represented by the colorimetric zone.
From this, in the use, install in recess 10 than ribbon 8, with the boss 5 joint on hole 6 on the first watchband 1 and the second watchband 4, wear the color comparison bracelet on the wrist. The knob 12 is rotated, the knob 12 drives the chain wheel 9 to rotate, the chain wheel 9 drives the color ribbon 8 to rotate, and different color regions can be used.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a tobacco leaf maturity is gathered and is used color comparison bracelet which characterized in that: the special color comparison ring comprises a ring body (11), a connecting mechanism and a color comparison band (8), wherein a groove (10) is formed in the outer surface of the ring body (11), a chain wheel (9) and a supporting piece (7) are symmetrically arranged at two ends in the groove (10), the chain wheel (9) is rotatably arranged in the groove (10), the color comparison band (8) is sleeved on the chain wheel (9) and the supporting piece (7), and insections (13) meshed with the chain wheel (9) are arranged on the inner ring of the color comparison band (8);
the two ends of the ring body (11) are connected through the connecting mechanism.
2. The tobacco leaf maturity is gathered and is used color comparison bracelet of claim 1, characterized in that: the groove (10) is correspondingly provided with a transparent protective cover (3), and one end of the transparent protective cover (3) is hinged with the ring body (11) through a pin shaft (2).
3. The tobacco leaf maturity is gathered and is used color comparison bracelet of claim 1, characterized in that: the connecting mechanism comprises a first watchband (1) and a second watchband (4) connected with the first watchband (1) in a clamped mode, the first watchband (1) is upward arranged along the circumferential direction of the ring body 11, a plurality of holes (6) are evenly formed in the circumferential direction of the ring body (11), the second watchband (4) is far away from one end of the ring body (11) and is provided with a boss (5), and the boss (5) is connected with the holes (6) in a matched mode.
4. The colorimetric bracelet for tobacco leaf m maturity harvesting according to claim 1, characterized in that: the chain wheel (9) is fixedly sleeved on a wheel shaft (14), two ends of the wheel shaft (14) are rotatably connected with the grooves (10), and one end of the wheel shaft (14) penetrates through the ring body (11) and is fixedly connected with the knob (12).
5. The tobacco leaf maturity is gathered and is used color comparison bracelet of claim 1, characterized in that: the inner surface of the ring body (11) is provided with anti-skid lines.
6. The tobacco leaf maturity is gathered and is used color comparison bracelet of claim 1, characterized in that: the surface of the color comparison belt (8) is provided with a lower tobacco leaf color comparison area, a middle tobacco leaf color comparison area and an upper tobacco leaf color comparison area.
7. The tobacco leaf maturity is gathered and is used color comparison bracelet of claim 1, characterized in that: the ring body (11) is made of rubber or plastic.
8. The tobacco leaf maturity is gathered and is used color comparison bracelet of claim 1, characterized in that: the support (7) is a cylinder, and the surface of the support (7) is a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248047.5A CN111466681A (en) | 2020-04-01 | 2020-04-01 | Tobacco leaf maturity is gathered and is used color comparison bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248047.5A CN111466681A (en) | 2020-04-01 | 2020-04-01 | Tobacco leaf maturity is gathered and is used color comparison bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111466681A true CN111466681A (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010248047.5A Pending CN111466681A (en) | 2020-04-01 | 2020-04-01 | Tobacco leaf maturity is gathered and is used color comparison bracelet |
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| Country | Link |
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| CN (1) | CN111466681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137253A (en) * | 2020-10-10 | 2020-12-29 | 邵阳博瑞钟表制造有限公司 | Intelligence children wrist-watch watchband subassembly |
-
2020
- 2020-04-01 CN CN202010248047.5A patent/CN111466681A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137253A (en) * | 2020-10-10 | 2020-12-29 | 邵阳博瑞钟表制造有限公司 | Intelligence children wrist-watch watchband subassembly |
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