CN206930660U - Device for testing tobacco maturity - Google Patents
Device for testing tobacco maturity Download PDFInfo
- Publication number
- CN206930660U CN206930660U CN201720959920.5U CN201720959920U CN206930660U CN 206930660 U CN206930660 U CN 206930660U CN 201720959920 U CN201720959920 U CN 201720959920U CN 206930660 U CN206930660 U CN 206930660U
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- Prior art keywords
- hole
- frame
- support bar
- left end
- connecting rod
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Abstract
The utility model discloses device for testing tobacco maturity, including handle, frame, alpha amino acid content detection device and microphone, the left end integral type connection handle of frame lower surface, alpha amino acid content detection device is provided with frame, the center of the inside of frame offers interconnected first through hole and the second through hole, alpha amino acid content detection device includes Master Control Room, support bar, connecting rod and round platform, the right-hand member electrical connection probe of Master Control Room, the left end of Master Control Room is fixedly connected with the support bar being plugged in the second through hole, the left end of support bar is threaded with the connecting rod being plugged in first through hole, the left end of connecting rod is fixedly connected with round platform, opened up on support bar fluted, spring is fixedly connected with groove, the upper end of spring is fixedly connected with boss.Compared with prior art, the beneficial effects of the utility model are simple in construction, easy to operate, can accurately judge whether tobacco leaf is ripe, is suitably applied field.
Description
Technical field
Technical field of agricultural product detection is the utility model is related to, more particularly to a kind of device for testing tobacco maturity.
Background technology
Mature Tobacco Leaves and in prematurity tobacco leaf each chemical analysis content it is different, such as contained a-amino acid, into
The content of a-amino acid is minimum in ripe tobacco leaf.Accurately hold tobacco leaf maturity be improve quality of tobacco it is crucial because
Element, but China leaf tobacco production in practice, different degrees of deviation be present in understanding and assurance to Maturity of Tobacco Leaf.At present
The common method that Maturity of Tobacco Leaf judges has：(1) judged by long-term production experience；(2) colorimetric card colorimetric is passed through
Method is judged；(3) method that tobacco leaf Determination of Chlorophyll content is detected by chlorophyll meter is judged；(4) carrying the last week adopts
Priming sample carries out Chemical bath deposition to judge.First two method in the above method has very big subjectivity,
Lack the accuracy judged；(3) requirement in method to the growing way and external environment of tobacco leaf is strict because tobacco leaf water shortage, de- fertilizer,
In the case that high temperature and vacation are ripe, tobacco leaf also has yellow phenomenon；(4) method is not appropriate for detecting the maturity of tobacco leaf immediately in field,
Be not suitable for the actual conditions of Chinese farmers.
Utility model content
The purpose of this utility model is, for above mentioned problem present in the detection of existing Maturity of Tobacco Leaf, there is provided a kind of
Maturity of Tobacco Leaf can accurately be judged and be suitable for the device for testing tobacco maturity measured immediately in field.
To achieve these goals, the technical scheme that the application uses for：Device for testing tobacco maturity, its feature exist
In, including handle, frame, a-amino acid content detection device and warning lamp.
The frame is rectangular parallelepiped structure, and the left end integral type of the frame lower surface connects handle, a left side for the frame
The first through hole of oriented frame right-hand member extension is opened up on the center of side, position is opened on the center of the right flank of the frame
Provided with the second through hole extended to frame left end, the first through hole is coaxial and interconnected with the second through hole, in the frame
The third through-hole being connected with the second through hole is offered on surface, is provided with the position in the lower left corner on the preceding surface of the frame
Power switch, set on the right side of the preceding surface of the frame and accumulator box is embedded with position, alpha-amido is provided with the frame
Acid content detection means.
The a-amino acid content detection device includes Master Control Room, support bar, connecting rod and round platform, the right-hand member of the Master Control Room
Electrical connection probe, the left end of the Master Control Room are fixedly connected with the support bar being plugged in the second through hole, a left side for the support bar
End is threaded with the connecting rod that is plugged in first through hole, and the left end of the connecting rod is fixedly connected with round platform, on the support bar
Open up fluted, be fixedly connected with spring in the groove, the upper end of the spring is fixedly connected with boss, the Master Control Room with
It is arranged on the warning lamp electrical connection of frame upper surface.
Further optimize, the radius R' of the first through hole and the length S' of first through hole meet following condition：R'=
R1And R'<R2, S'=1/5S and S' ﹤ H1, wherein R1For the radius of connecting rod, R2For the radius of support bar, S is the total length of frame,
H1For the length of connecting rod.
Further optimize, the radius R " of second through hole and the length S " of the second through hole meet following condition：R "=
R2, S "=4/5S=H2, wherein R2For the radius of support bar, S is the total length of frame, H2For the length of support bar.
Further optimize, the distance h=1/4H of the groove to support bar left end2, wherein H2For the length of support bar.
Further optimize, size and the boss of the third through-hole are adapted, and the third through-hole third through-hole is located at
Centre position directly over second through hole
Further optimize, the outer surface of the probe is provided with probe, and the length of probe is 0.1mm.
Further optimize, battery is detachably installed in accumulator box, battery is connected with Master Control Room by wire.
Compared with prior art, the beneficial effects of the utility model are：It is simple in construction, it is easy to operate, can accurately it sentence
Give up smoking the mature condition of leaf, while be highly suitable to be applied for the maturity that tobacco leaf is detected in field immediately.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment device for testing tobacco maturity；
Fig. 2 is that the structure of the a-amino acid content detection device of the utility model embodiment device for testing tobacco maturity is shown
It is intended to.
In figure：1st, handle；2nd, frame；3rd, a-amino acid content detection device；3-1, Master Control Room；3-2, support bar；3-3、
Connecting rod；3-4, round platform；3-5, probe；3-6, boss；3-7, spring；3-8, groove；4th, warning lamp；5th, third through-hole；6th, electric power storage
Pond box；7th, power switch；8th, first through hole；9th, the second through hole.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
It is clear, be fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Example is applied, based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-Figure 2, the utility model embodiment provides a kind of device for testing tobacco maturity, including handle 1,
Frame 2, a-amino acid content detection device 3 and warning lamp 4, a-amino acid content detection device 3, α-ammonia are provided with frame 2
Base acid content detection means 3 includes Master Control Room 3-1, support bar 3-2, connecting rod 3-3 and round platform 3-4.Because Mature Tobacco Leaves and not into
A-amino acid in ripe tobacco leaf be present, but the content of the a-amino acid in Mature Tobacco Leaves is minimum, it is possible to tobacco leaf
In contained a-amino acid the content mark whether ripe as tobacco leaf is judged.
In specific embodiment of the utility model, frame 2 is rectangular parallelepiped structure, the left end integral type of the lower surface of frame 2
Handle 1 is connected, the first through hole 8 of the oriented right-hand member of frame 2 extension, the right side of frame 2 are opened up on the center of the left surface of frame 2
Position offers the second through hole 9 extended to the left end of frame 2, first through hole 8 and 9 coaxial and phase of the second through hole on the center of side
It is intercommunicated, connecting rod 3-3 is inserted with first through hole 8, support bar 3-2, and the half of first through hole 8 are inserted with the second through hole 9
Footpath R' and the length S' of first through hole 8 meet following condition：R'=R1And R'<R2, S'=1/5S and S' ﹤ H1, wherein R1For connecting rod
3-3 radius, R2For support bar 3-2 radius, S is the total length of frame 2, H1For connecting rod 3-3 length, it is ensured that first through hole 8
Just match with connecting rod 3-3, and ensure connecting rod 3-3 when plugging the low order end of first through hole 8, connecting rod 3-3 left end
Some is in outside first through hole 8, while when ensuring that connecting rod 3-3 moves right in first through hole 8, connecting rod 3-3 will not
Enter in the second through hole 9.The length S " of the radius R " of second through hole 9 and the second through hole 9 meets following condition：R "=R2, S "
=4/5S=H2, wherein R2For support bar 3-2 radius, S is the total length of frame 2, H2For support bar 3-2 length, it is ensured that the
The length and radius of two through holes 9 match with support bar 3-2, and it is left in the second through hole 9 to ensure that support bar 3-2 be free to
When moving right, while ensuring that support bar 3-2 is moved to the left in the second through hole 9, it will not enter in first through hole 8；Work as support
When bar 3-2 is completely in the second through hole 9, it is ensured that the Master Control Room 3-1 being fixedly connected with support bar 3-2 right-hand members just with frame 2
Right flank joint.The third through-hole 5 being connected with the second through hole 9, the chi of third through-hole 5 are offered on the upper surface of frame 2
Very little to be adapted with boss 3-6, third through-hole 5 is located at the centre position directly over the second through hole 9.The lower-left on the preceding surface of frame 2
Power switch 7 is provided with the position at angle, for controlling the battery in the utility model.Set on the right side of the preceding surface of frame 2
Accumulator box 6 is embedded with position, battery is detachably installed in accumulator box 6, battery passes through wire with Master Control Room 3-1
Connection.
In specific embodiment of the utility model, Master Control Room 3-1 is connected with warning lamp 4 by wire, and Master Control Room 3-1 is
For analyzing and processing the device of information.Master Control Room 3-1 right-hand member electrical connection probe 3-5, the outer surface for the 3-5 that pops one's head in is provided with spy
Pin, the length of probe is 0.1mm, and probe is inserted into the inside of tobacco leaf, is contained for a-amino acid in detection tobacco leaf very well
Amount, while give the information transmission collected to Central Control Room 3-1, and then Central Control Room 3-1 is carried out by the information gathered to probe 3-5
Processing, judge the content of a-amino acid in tobacco leaf, when tobacco leaf maturation, warning lamp 4 is bright and in green；When tobacco leaf is immature,
Warning lamp 4 is bright to take on a red color.Master Control Room 3-1 left end is fixedly connected with the support bar 3-2 being plugged in the second through hole 9, support bar
3-2 left end is threaded with the connecting rod 3-3 being plugged in first through hole 8, and connecting rod 3-3 left end is fixedly connected with round platform 3-4,
Fluted 3-8, distance h=1/4Hs of the groove 3-8 to support bar 3-2 left ends are opened up on support bar 3-22, wherein H2For support bar 3-
2 length.Spring 3-7 is fixedly connected with groove 3-8, spring 3-7 upper end is fixedly connected with boss 3-6, boss 3-6 chi
Very little to be adapted with third through-hole 5, third through-hole 5 is located at the centre position of the surface of the second through hole 9.When the four of user's right hand
Finger gripping is stopped handle 1, and thumb press lives in round platform 3-4, and pushes hard round platform 3-4 forward, so drivening rod 3-3, support bar 3-2,
Master Control Room 3-1 and probe 3-5 travel forward together, until boss 3-6 moves to the position of third through-hole 5, at this moment spring 3-7 by
Compressive state is restored immediately to natural length, and boss 3-6 is inserted into third through-hole 5, so as to cause whole a-amino acid content
Detection means 3 can not move further along, thus extend total length of the present utility model, it can be ensured that the relatively low use of height
Person also can very easily use the utility model.
In summary, the utility model is simple in construction, easy to operate, can accurately judge the mature condition of tobacco leaf, together
When be highly suitable to be applied for the maturity that tobacco leaf is detected in field immediately.
Disclosed above is only preferred embodiment of the present utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (7)
1. device for testing tobacco maturity, it is characterised in that including handle (1), frame (2), a-amino acid content detection device
And warning lamp (4) (3)；
The frame (2) is rectangular parallelepiped structure, the left end integral type connection handle (1) of frame (2) lower surface, the frame
(2) first through hole (8) of oriented frame (2) right-hand member extension, the right side of the frame (2) are opened up on the center of left surface
Position offers the second through hole (9) extended to frame (2) left end, the first through hole (8) and the second through hole on the center in face
(9) it is coaxial and interconnected, the third through-hole (5) being connected with the second through hole (9) is offered on frame (2) upper surface,
Power switch (7), the right side on the preceding surface of the frame (2) are provided with the position in the lower left corner on the preceding surface of the frame (2)
Accumulator box (6) is embedded with side position, a-amino acid content detection device (3) is provided with the frame (2)；
The a-amino acid content detection device (3) includes Master Control Room (3-1), support bar (3-2), connecting rod (3-3) and round platform (3-
4), the right-hand member electrical connection probe (3-5) of the Master Control Room (3-1), the left end of the Master Control Room (3-1), which is fixedly connected with, to be plugged in
Support bar (3-2) in second through hole (9), the left end of the support bar (3-2), which is threaded with, to be plugged in first through hole (8)
Connecting rod (3-3), the left end of the connecting rod (3-3) is fixedly connected with round platform (3-4), offered on the support bar (3-2) recessed
Groove (3-8), the groove (3-8) is interior to be fixedly connected with spring (3-7), and the upper end of the spring (3-7) is fixedly connected with boss
(3-6), the Master Control Room (3-1) electrically connect with being arranged on the warning lamp (4) of frame (2) upper surface.
2. device for testing tobacco maturity as claimed in claim 1, it is characterised in that the radius R' of the first through hole (8)
Meet following condition with the length S' of first through hole (8)：R'=R1And R'<R2, S'=1/5S and S' ﹤ H1, wherein R1For connecting rod
The radius of (3-3), R2For support bar (3-2) radius, S is the total length of frame (2), H1For connecting rod (3-3) length.
3. device for testing tobacco maturity as claimed in claim 1, it is characterised in that the radius R " of second through hole (9)
Meet following condition with the length S " of the second through hole (9)：R "=R2, S "=4/5S=H2, wherein R2For the half of support bar (3-2)
Footpath, S be frame (2) total length, H2For support bar (3-2) length.
4. device for testing tobacco maturity as claimed in claim 1, it is characterised in that the groove (3-8) arrives support bar (3-
2) the distance h=1/4H of left end2, wherein H2For support bar (3-2) length.
5. device for testing tobacco maturity as claimed in claim 1, it is characterised in that the size of the third through-hole (5) with
Boss (3-6) is adapted, and the third through-hole (5) is located at the centre position directly over the second through hole (9)
6. device for testing tobacco maturity as claimed in claim 1, it is characterised in that the outer surface of the probe (3-5) is set
Probe is equipped with, the length of probe is 0.1mm.
7. device for testing tobacco maturity as claimed in claim 1, it is characterised in that accumulator box is detachably installed in (6)
There is battery, battery is connected with Master Control Room (3-1) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959920.5U CN206930660U (en) | 2017-08-02 | 2017-08-02 | Device for testing tobacco maturity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959920.5U CN206930660U (en) | 2017-08-02 | 2017-08-02 | Device for testing tobacco maturity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930660U true CN206930660U (en) | 2018-01-26 |
Family
ID=61355571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959920.5U Expired - Fee Related CN206930660U (en) | 2017-08-02 | 2017-08-02 | Device for testing tobacco maturity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778776A (en) * | 2022-04-24 | 2022-07-22 | 安徽皖南烟叶有限责任公司 | Tobacco leaf maturity detection device |
-
2017
- 2017-08-02 CN CN201720959920.5U patent/CN206930660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778776A (en) * | 2022-04-24 | 2022-07-22 | 安徽皖南烟叶有限责任公司 | Tobacco leaf maturity detection device |
| CN114778776B (en) * | 2022-04-24 | 2024-02-06 | 安徽皖南烟叶有限责任公司 | Tobacco maturity detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |