CN204157380U - A kind of officinal dendrobium stem plantation frame - Google Patents
A kind of officinal dendrobium stem plantation frame Download PDFInfo
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- CN204157380U CN204157380U CN201420597672.0U CN201420597672U CN204157380U CN 204157380 U CN204157380 U CN 204157380U CN 201420597672 U CN201420597672 U CN 201420597672U CN 204157380 U CN204157380 U CN 204157380U
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- polarizer
- illumination
- cultivation seedbed
- fixing
- seedbed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model relates to officinal dendrobium stem plantation apparatus field, particularly relates to the officinal dendrobium stem plantation frame that a kind of illumination is controlled, and comprise a cultivation seedbed, its corner is extended with feet straight up.Above cultivation seedbed, also erection has an illumination control device; Described illumination control device comprises fixing Polarizer, rotatable Polarizer and is vertically set on the rotating shaft at center, fixing Polarizer upper surface, the top of described rotating shaft is connected with rotatable Polarizer bottom centre, is connected as a single entity between described fixing Polarizer lower surface and cultivation seedbed by feet; Described fixing Polarizer lower surface is also fixed with optical sensor, and one of them described feet is fixed with microprocessor and display screen, and described optical sensor, display screen are all electrically connected with microprocessor.The utility model can intensity of illumination on Real-Time Monitoring and manual adjustments cultivation seedbed, is convenient to meet the illumination condition that dendrobium candidum is suitable.
Description
Technical field
The utility model relates to officinal dendrobium stem plantation apparatus field, particularly relates to the officinal dendrobium stem plantation frame that a kind of illumination is controlled.
Background technology
Dendrobium candidum is a kind of rare Chinese herbal medicine, and have high medicinal and economic worth, its market demand increases year by year.Due to wild dendrobium candidum distribution very limit to, and in natural environment poor growth, the demand in medicinal material market cannot be met far away.In order to obtain the dendrobium candidum of high yield, high-quality; scale must be carried out, intensive artificial cultivation is produced; habit of growth based on dendrobium candidum creates a superior growing environment artificially, to meet its growth demand, thus improves the seed output and quality of dendrobium candidum.
Dendrobium candidum belongs to epiphytic orchid class, requires very strict, like the environment of the weather of warm and moist and half cloudy half light to the climatic environment of growth.Wherein, illumination condition is one of most important environmental factor affecting dendrobium candidum quality.Dendrobium candidum plantation the initial stage and the requirement of vegetative period to intensity of illumination different.But in the dendrobium candidum artificial cultivation process of present stage, usually just cultivation seedbed being arranged in the constant booth of uniform illumination, rare people controls in real time the intensity of illumination on cultivation seedbed and regulates.
Utility model content
Technical problem to be solved in the utility model is to overcome the problems referred to above, and the officinal dendrobium stem plantation frame providing a kind of illumination controlled, can targetedly the intensity of illumination be irradiated on cultivation seedbed be controlled and be regulated, meet the optimum illumination demand of dendrobium candidum different growing stage.
The technical solution of the utility model is:
A kind of officinal dendrobium stem plantation frame described in the utility model, includes a cultivation seedbed, and corner, described cultivation seedbed is extended with feet straight up, it is characterized in that: above described cultivation seedbed, also erection has an illumination control device; Described illumination control device comprises fixing Polarizer, rotatable Polarizer and is vertically set on the rotating shaft of center, fixing Polarizer upper surface, the top of described rotating shaft is connected with rotatable Polarizer bottom centre and the line of centres of the central axis of described rotating shaft and fixing Polarizer and rotatable Polarizer overlaps, and is connected as a single entity between described fixing Polarizer lower surface and cultivation seedbed by feet;
Described fixing Polarizer lower surface is also fixed with optical sensor, and one of them described feet is fixed with microprocessor and display screen, and described optical sensor, display screen are all electrically connected with microprocessor.
Above structure, the utility model has illumination control and regulation function and illumination detection display function concurrently, both are used in conjunction with each other, can according to the optimum illumination demand regulating illumination intensity targetedly of dendrobium candidum different growing stage, and that improves the strain of dendrobium candidum seedling is produced into motility rate and growing way.Wherein, illumination control and regulation are what to be realized by the relative rotation coinciding with the upper and lower fixing Polarizer and the rotatable Polarizer stacked, and the polarization vector angle between two plates, with the corresponding change of rotation, acts on the light intensity also respective change on cultivation seedbed thus.And illumination detection display plays booster action to illumination control and regulation, intensity data that is real-time, accurate, that quantize is provided, makes adjustment process more accurate fast.
Further, in officinal dendrobium stem plantation frame described in the utility model, described fixing Polarizer and rotatable Polarizer are on all four circular polarizing plate.
Further, in officinal dendrobium stem plantation frame described in the utility model, the height in described fixing Polarizer distance cultivation seedbed is no less than 50cm.This numerical value be based on dendrobium candidum normal production Discussion On Length out, conventional dendrobium candidum is generally within the scope of 15-50cm, and thus the minimum of a value of above-mentioned distance is chosen to be 50cm by the utility model, to meet the Production requirement of dendrobium candidum.
Further, in officinal dendrobium stem plantation frame described in the utility model, the frontal projected area of described fixing Polarizer is greater than the frontal projected area in cultivation seedbed and cultivation seedbed can be within the scope of the orthographic projection of fixing Polarizer completely.
The beneficial effects of the utility model are:
1, the illumination control device be placed in above cultivation seedbed carrys out regulating illumination intensity by the relative angular displacement of rotatable Polarizer and fixing Polarizer, the intensity of illumination be convenient to being irradiated on cultivation seedbed carries out Non-follow control, and dendrobium candidum is grown up under optimum illumination.
2, the utility model utilizes optical sensor, microprocessor real-time monitors intensity of illumination on cultivation seedbed, and informs user by display screen, makes user can have a clear understanding of intensity of illumination on cultivation seedbed.
Accompanying drawing explanation
Fig. 1 is the perspective view of officinal dendrobium stem plantation frame described in the utility model.
Fig. 2 is the front view of officinal dendrobium stem plantation frame described in the utility model.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
With reference to shown in Fig. 1, the present embodiment is a kind of officinal dendrobium stem plantation frame, and comprise a cultivation seedbed 1,1 four jiaos, described cultivation seedbed is extended with feet 3 straight up.Above described cultivation seedbed 1, also erection has an illumination control device 2, its concrete structure can composition graphs 1 and Fig. 2 be described as follows: described illumination control device 2 comprises a fixing Polarizer 21, rotatable Polarizer 22 and is vertically arranged on the rotating shaft 23 of center, fixing Polarizer 21 upper surface, the top of described rotating shaft 23 is fixedly connected with rotatable Polarizer 22 bottom center, and the line of centres of the central axis of described rotating shaft 23 and fixing Polarizer 21 and rotatable Polarizer 22 overlaps.In said structure, rotatable Polarizer 22 can at fixing Polarizer 21 flexible rotating.Wherein, it should be noted that, fix Polarizer 21 described in the present embodiment and rotatable Polarizer 22 selects on all four circular polarizing plate, to ensure that in rotary course, both frontal projected areas all the time can be completely overlapping.A power is increased when giving the edge of rotatable Polarizer 22, rotatable Polarizer 22 relatively can be fixed and Polarizer 21 rotates freely thus produces certain relative angular displacement under the effect of rotating shaft 23, realizes strengthening or attenuation operations thus to direct irradiation in the illumination in cultivation seedbed 1.This illumination control device 2 is polarisation principles of physically based deformation, carrys out Non-follow control mainly through regulating the polarization vector angle between fixing Polarizer 21 and rotatable Polarizer 22 and regulates the illumination light transmittance being radiated at and cultivating seedbed 1.When both polarization vector direction Relative vertical, the illumination light transmittance being radiated at cultivation seedbed 1 is the most weak; When both polarization vector directions are parallel, the illumination light transmittance being radiated at cultivation seedbed 1 is the strongest.
In the present embodiment, described fixing Polarizer 21 lower surface is also fixed with optical sensor 4, and one of them described feet 3 is fixed with microprocessor 5 and display screen 6, and described optical sensor 4, display screen 6 are all electrically connected with microprocessor 5.Said structure forms the illumination detection display system of a set of more accurate, real-time, automation by electronic circuit, wherein optical sensor 4 can real-time monitor the intensity of illumination be radiated on cultivation seedbed 1, and pass data to microprocessor 5, inform user eventually through display screen 6 under the control of microprocessor 5, user more accurately can read the intensity of illumination on cultivation seedbed 1.Above-mentioned illumination detection display system and illumination control device 2 cooperatively interact, coordinative operation, and the former reflects current intensity of illumination in real time, are conducive to user and carry out regulating illumination control device 2 according to the physiological habit of the intensity of illumination on display screen 6 and dendrobium candidum.
Because normal dendrobium candidum height is generally 15-50cm, in order to ensure the normal growth of dendrobium candidum, fixing Polarizer 21 described in the present embodiment is no less than 50cm apart from the height in cultivation seedbed 1, both the normal growth of dendrobium candidum can not be hindered because fixing Polarizer 2 arranges too low, significantly overall volume can not be increased because fixing Polarizer 2 arranges too high again.
As preferentially, the frontal projected area of fixing Polarizer 21 described in the present embodiment is greater than the frontal projected area in cultivation seedbed 1 and makes cultivation seedbed 1 can be within the scope of the orthographic projection of fixing Polarizer 21 completely, thus it is adjustable to guarantee that cultivation each position, seedbed 1 can realize illumination.
The present embodiment effectively can solve the defect that illumination condition different light that is uncontrollable, that cannot meet dendrobium candidum different growing stage in traditional cultivation seedbed 1 requires, Real-Time Monitoring and manual adjustments cultivate the intensity of illumination on seedbed 1, reach the optimization of illumination condition, the strain of dendrobium candidum seedling is grown more healthy and strong, that improves the strain of whole bed seedling survives probability, effectively promotes the high yield of dendrobium candidum.
Specific embodiment described herein is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses as long as have in art, must be contained by claim of the present utility model.
Claims (4)
1. an officinal dendrobium stem plantation frame, includes a cultivation seedbed, and corner, described cultivation seedbed is extended with feet straight up, it is characterized in that: above described cultivation seedbed, also erection has an illumination control device; Described illumination control device comprises fixing Polarizer, rotatable Polarizer and is vertically set on the rotating shaft of center, fixing Polarizer upper surface, the top of described rotating shaft is connected with rotatable Polarizer bottom centre and the line of centres of the central axis of described rotating shaft and fixing Polarizer and rotatable Polarizer overlaps, and is connected as a single entity between described fixing Polarizer lower surface and cultivation seedbed by feet;
Described fixing Polarizer lower surface is also fixed with optical sensor, and one of them described feet is fixed with microprocessor and display screen, and described optical sensor, display screen are all electrically connected with microprocessor.
2. according to a kind of officinal dendrobium stem plantation frame according to claim 1, it is characterized in that: described fixing Polarizer and rotatable Polarizer are on all four circular polarizing plate.
3. according to a kind of officinal dendrobium stem plantation frame according to claim 1, it is characterized in that: the height in described fixing Polarizer distance cultivation seedbed is no less than 50cm.
4. according to a kind of officinal dendrobium stem plantation frame according to claim 1, it is characterized in that: the frontal projected area of described fixing Polarizer is greater than the frontal projected area in cultivation seedbed and cultivation seedbed can be within the scope of the orthographic projection of fixing Polarizer completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597672.0U CN204157380U (en) | 2014-10-16 | 2014-10-16 | A kind of officinal dendrobium stem plantation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597672.0U CN204157380U (en) | 2014-10-16 | 2014-10-16 | A kind of officinal dendrobium stem plantation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157380U true CN204157380U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597672.0U Expired - Fee Related CN204157380U (en) | 2014-10-16 | 2014-10-16 | A kind of officinal dendrobium stem plantation frame |
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| CN (1) | CN204157380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101845805B1 (en) * | 2016-12-26 | 2018-04-05 | 서울과학기술대학교 산학협력단 | Illumination auto control system for plant cultivation |
| CN112709958A (en) * | 2020-12-29 | 2021-04-27 | 三峡大学 | Device for adjusting illumination intensity for slope protection vegetation cultivation by utilizing polarized light technology and use method |
-
2014
- 2014-10-16 CN CN201420597672.0U patent/CN204157380U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101845805B1 (en) * | 2016-12-26 | 2018-04-05 | 서울과학기술대학교 산학협력단 | Illumination auto control system for plant cultivation |
| CN112709958A (en) * | 2020-12-29 | 2021-04-27 | 三峡大学 | Device for adjusting illumination intensity for slope protection vegetation cultivation by utilizing polarized light technology and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20181016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |