CN109329032B - Multifunctional aquatic plant culturing and observing device and use method - Google Patents
Multifunctional aquatic plant culturing and observing device and use method Download PDFInfo
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- CN109329032B CN109329032B CN201811242003.0A CN201811242003A CN109329032B CN 109329032 B CN109329032 B CN 109329032B CN 201811242003 A CN201811242003 A CN 201811242003A CN 109329032 B CN109329032 B CN 109329032B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012258 culturing Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000007704 transition Effects 0.000 claims abstract description 49
- 238000002955 isolation Methods 0.000 claims abstract description 23
- 238000005286 illumination Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000012010 growth Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 57
- 230000008635 plant growth Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The multifunctional aquatic plant culturing and observing device and the use method are used for conveniently observing the growth process of the aquatic plants. An isolation frame is fixed in the inner cavity of the box body, and divides the inner cavity of the box body into four mutually independent culture cavities; a transition device is fixed at the top of the isolation frame, an equally dividing device is fixed in the inner cavity of the transition device, the equally dividing device divides the inner cavity of the transition device into four water cavities, four radial holes are arranged on the side wall of the transition device, the four radial holes are in one-to-one correspondence and are communicated with the four water cavities, and valves are arranged in the radial holes; the four corners of the box body are respectively and detachably provided with a measuring cylinder, the side wall of the measuring cylinder is provided with a groove, a supporting arm is hinged in the groove, and a clamping unit for clamping the stems of the aquatic plants is arranged between the supporting arm and the measuring cylinder; the side wall of the box body is provided with a lighting unit. The invention is convenient for observing the growth process of the aquatic plants.
Description
Technical Field
The invention relates to the technical field of aquatic plant growth observation, in particular to a multifunctional aquatic plant cultivation and observation device and a use method thereof.
Background
The aquatic plants play important economic value and ecological functions in the wide water area and the wetland, and are important functional plant resources. Because the aquatic plant growth environment is special and is unfavorable for continuous observation, the current research on the aquatic plant is generally carried out by observing and analyzing by collecting individual and local tissue samples of the plant, and the method has damage to the plant of the aquatic plant and is unfavorable for long-term dynamic observation. Moreover, the aquatic plants have weak stress resistance and interference resistance, and the collection of plant individuals or tissue samples not only causes the resource waste of the aquatic plants, but also causes serious damage to rare endangered resources. The invention provides a multifunctional aquatic plant culturing and observing device, which not only can culture aquatic plants, but also can perform in-situ observation and harmless growth dynamic observation on growth conditions in the culturing process, and provides an efficient and convenient experimental tool for the culture and growth condition observation of the aquatic plants.
Disclosure of Invention
The invention aims to provide a multifunctional aquatic plant cultivation and observation device and a use method thereof, which are used for conveniently observing the growth process of aquatic plants.
The technical scheme adopted for solving the technical problems is as follows: the multifunctional aquatic plant culturing and observing device is characterized by comprising a box body, an isolation frame, a transition device, a valve, a water outlet pipe, a measuring cylinder, a supporting arm, a clamping unit and an illuminating unit, wherein the cross-shaped isolation frame is fixed in the inner cavity of the box body, the isolation frame divides the inner cavity of the box body into four mutually independent culturing cavities, four water outlet pipes are arranged on the side wall of the box body, the four water outlet pipes are in one-to-one correspondence and are communicated with the four culturing cavities, and pipe valves are arranged on the water outlet pipes;
a transition device is fixed at the top of the isolation frame, a cross-shaped equipartition device is fixed in the inner cavity of the transition device, the equipartition device divides the inner cavity of the transition device into four water cavities, four radial holes are arranged on the side wall of the transition device, the four radial holes are in one-to-one correspondence with the four water cavities and are communicated with the water cavities through axial holes, and a valve is arranged in the radial holes;
the four corners of the box body are respectively and detachably provided with a measuring cylinder, the outer wall of the measuring cylinder is provided with scale marks, the side wall of the measuring cylinder is provided with a groove, a supporting arm is hinged in the groove, and a clamping unit for clamping the stems of the aquatic plants is arranged between the supporting arm and the measuring cylinder;
the side wall of the box body is provided with a lighting unit, and the lighting unit comprises a bracket fixed on the side wall of the box body, a lamp post hinged with the bracket, four lamp boxes fixed on the lamp post, a plurality of parallelly arranged illuminating lamps positioned on the lamp boxes, a storage battery and a switch arranged in the lamp post and an on-off mechanism for realizing electric connection between the illuminating lamps and the storage battery.
Further, four slots are arranged at the top of the isolation frame, and a bottom plate is arranged in each slot.
Further, the transition device is of a cylindrical structure, and a mounting groove for accommodating the transition device is formed in the top of the isolation frame; an upper pipe extends vertically upwards from the upper surface of the transition device, and the axis of the upper pipe passes through the center of the equipartition device.
Further, the valve is of a cylindrical structure, a through hole is formed in the valve, after the through hole is communicated with the axial hole, water in the water cavity enters the culture cavity through the axial hole and the through hole, a handle is fixed on the valve, and a rubber pad is arranged between the outer wall of the valve and the inner wall of the radial hole.
Further, a plurality of round holes are formed in the lamp box, a fixed ring is fixed in the round holes, a movable ring is further slidably installed in the round holes, an illuminating lamp is fixed on the movable ring, the negative electrode of the illuminating lamp is electrically connected with the negative electrode of the storage battery, and a spring is arranged between the fixed ring and the movable ring.
Further, the on-off mechanism comprises a contact piece arranged on the lamp post in a sliding way, a sliding handle fixed on the contact piece and connected with the lamp post in a sliding way, a movable conducting rod fixed on the contact piece, and a fixed conducting rod fixed on the lamp post, wherein the fixed conducting rod is always electrically connected with the anode of the storage battery; when the sliding handle is slid to make the contact piece contact with the positive electrode of at least one lighting lamp on the lamp box, the movable conducting rod is contacted and connected with the fixed conducting rod,
further, the fixed conducting rod is of a hollow structure, the inner cavity of the fixed conducting rod comprises a cylindrical hole and a conical hole, and the movable conducting rod is in close contact with the inner wall of the fixed conducting rod when the movable conducting rod is placed in the inner cavity of the fixed conducting rod.
Further, a first end of the supporting arm is hinged with the lug plate in the groove, a circular arc-shaped fixed clamping rod is fixed at a second end of the supporting arm, the supporting arm is of a hollow structure, a rotating wheel and a first wire wheel which are coaxially arranged are also hinged at the second end of the supporting arm, a circular arc-shaped movable clamping rod is fixed on the rotating wheel, a torsion spring is arranged between the rotating wheel and the supporting arm, and the fixed clamping rod and the movable clamping rod are matched to clamp stems of aquatic plants under the action of the torsion spring; the fixed pipe is also fixed in the groove, the second wire wheel and the transition wire wheel which are arranged up and down are rotatably arranged in the inner cavity of the fixed pipe, a stay wire is arranged among the first wire wheel, the transition wire wheel and the second wire wheel, the second wire wheel and the worm wheel are coaxially arranged, the worm meshed with the worm wheel is rotatably arranged on the fixed pipe, and the worm, the worm wheel, the first wire wheel, the second wire wheel, the transition wire wheel, the rotating wheel, the stay wire, the movable clamping rod and the fixed clamping rod form a clamping unit.
Further, a stud is arranged at the corner of the box body, and the measuring cylinder is in threaded connection with the stud.
The application method of the multifunctional aquatic plant culturing and observing device is characterized by comprising the following steps:
(1) The clamping and fixing of the aquatic plants are realized through the clamping unit;
(2) Adding water into the culture cavity to realize the water culture of the aquatic plants;
(3) Providing illumination for the aquatic plants through the illumination unit as required;
(4) The stem length of the aquatic plant is measured by a measuring cylinder.
The beneficial effects of the invention are as follows: the multifunctional aquatic plant culturing and observing device and the using method can culture multiple aquatic plants simultaneously according to the needs, so that comparison is convenient; the arrangement of the isolation frame and the bottom plate forms obvious contrast with the stems of the aquatic plants, and the shape of the stems of the aquatic plants can be clearly observed as a setting off; the measuring cylinder is arranged in the box body, so that the stem length of the aquatic plant can be conveniently measured; the support arm of articulated setting on the graduated flask on the one hand conveniently accomodates, and the centre gripping of aquatic plant stem can be realized in the setting of the centre gripping unit on the support arm on the other hand. The setting of lighting element can provide necessary illumination for aquatic plant's growth, and illumination intensity is adjustable, can satisfy different aquatic plant to illumination intensity's demand. The whole device is convenient for cultivating the aquatic plants and observing the stems of the aquatic plants.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the case;
FIG. 3 is a schematic top view of the case;
FIG. 4 is a three-dimensional schematic view of a spacer;
FIG. 5 is a three-dimensional schematic of a transition piece;
FIG. 6 is a schematic top view of a transition piece;
FIG. 7 is a cross-sectional view A-A of FIG. 6;
FIG. 8 is a cross-sectional view B-B in FIG. 6;
FIG. 9 is a schematic illustration of the installation of a valve in a transition piece;
FIG. 10 is a schematic diagram of the valve closed;
FIG. 11 is a schematic front view of a measuring cylinder;
FIG. 12 is a schematic top view of a measuring cylinder;
FIG. 13 is a schematic view of the cylinder with the support arm extended;
FIG. 14 is a schematic view of the internal structure of the support arm;
FIG. 15 is a schematic view of a clamping unit;
FIG. 16 is a three-dimensional schematic of a stent;
FIG. 17 is a schematic front view of a light pole;
FIG. 18 is a rear schematic view of a light pole;
FIG. 19 is an assembled schematic view of the illumination lamp;
FIG. 20 is a schematic diagram of an illumination circuit;
in the figure: 1 box body, 11 corner blocks, 12 studs, 13 water outlet pipes and 14 culture chambers;
2, an isolation frame, a 21 mounting groove, a 22 slot and a 23 bottom plate;
3 a transition device, 31 an upper pipe, 32 an equally dividing device, 33 radial holes and 34 axial holes;
4 valves, 41 through holes and 42 handles;
5 measuring cylinders, 51 handles, 52 scale marks, 53 grooves and 54 ear plates;
6, a supporting arm, a 61 fixed clamping rod, a 62 movable clamping rod, a 63 rotating wheel, a 64 first wire wheel, a 65 pull wire, a 66 notch and a 67 opening;
7 fixed pipes, 71 end covers, 72 avoiding grooves, 73 transition wire wheels, 74 second wire wheels, 75 worms, 76 knobs and 77 worm wheels;
8 brackets, 81 side holes, 82 containing grooves, 83 lamp posts, 831 square grooves, 832 sliding grooves, 833 movable cavities, 84 lamp boxes, 841 round holes, 85 illuminating lamps, 86 fixed rings, 87 movable rings and 88 springs;
9 sliding handles, 91 contact pieces, 92 movable conducting rods, 93 fixed conducting rods, 931 conical holes and 932 cylindrical holes
Detailed Description
As shown in fig. 1 to 20, the present invention mainly includes a case 1, a spacer 2, a transition 3, a water outlet pipe 13, a valve, a measuring cylinder 5, a supporting arm 6, a clamping unit, and a lighting unit, and is described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the box 1 is a rectangular hollow structure, the top of the box is open, and the box is a transparent member, which may be made of glass or plastic. Corner blocks 11 are respectively arranged at four corners of the inner cavity of the box body, arc surfaces are arranged on the corner blocks, and studs 12 fixed on the box body are arranged on the axes of the arc surfaces. The inside of the box body is provided with an isolation frame 2, as shown in fig. 4, the isolation frame is of a cross-shaped structure, the top of the isolation frame is provided with a mounting groove 21, and the mounting groove is used for mounting the transition device 3. Four slots 22 are arranged at the top of the isolation frame, and a bottom plate 23 is inserted in the slots, wherein the color of the bottom plate is black, white or other colors with larger difference compared with the color of the stems of the aquatic plants so as to be convenient for distinguishing. The bottom of the isolation frame is contacted with the bottom of the inner cavity of the box body, and the side wall of the isolation frame is contacted with the inner wall of the box body. The isolation frame divides the inner cavity of the box body into four mutually independent culture cavities 14, a water outlet pipe 13 communicated with each culture cavity is arranged on the side wall of the box body, and a pipe valve is arranged on the water outlet pipe. As shown in fig. 5 to 10, the transition device 3 is a cylindrical hollow structure, an upper pipe 31 is fixed at the top of the transition device, the upper pipe is communicated with the inner cavity of the transition device, and the upper pipe is used for being connected with the water outlet end of a water pump or a water tank. A cross-shaped equipartition device 32 is arranged in the inner cavity of the transition device, the bottom of the equipartition device is contacted with the bottom of the inner cavity of the transition device, and the side wall of the equipartition device is contacted with the inner wall of the transition device. The equipartition ware divides into four water cavities with the inner chamber of transition ware, and the axis of upper tube passes through the center of equipartition ware, and the water in the upper tube can even fall into in the water cavity like this. Four radial holes 33 are arranged on the side wall of the transition device, and the four radial holes are in one-to-one correspondence with the four water cavities. The valve 4 is rotatably installed in each through hole, as shown in fig. 9, the valve is of a cylindrical structure, a rubber pad is wrapped outside the valve, good contact between the valve and the radial hole can be ensured by the arrangement of the rubber pad, and tightness between the valve and the inner wall of the radial hole is ensured. The valve is provided with a through hole 41 which is arranged along the radial direction of the valve. In order to realize the communication between the radial hole and the water cavity, four axial holes 34 are arranged on the transition device, the axial holes are arranged along the axis of the transition device, the upper ends of the axial holes are communicated with the water tank, and the lower ends of the axial holes are communicated with the radial holes. The water enters the transition device through the upper pipe and is uniformly distributed into four water cavities, and as shown in fig. 10, the water in the water cavities falls into the culture cavity through the through holes after the through holes are communicated with the axial holes up and down by rotating the valve. To facilitate the rotation of the valve, handles 42 are fixed on the valve, and the handles are in one-to-one correspondence with the culture chambers. When the aquatic plants need to be cultured in a certain culture cavity, the valve corresponding to the culture cavity is rotated, so that the through hole is communicated with the axial hole.
In order to realize the observation of the stems of the aquatic plants and the measurement of the stem length, a measuring cylinder 5 is arranged in each culture cavity, and the bottom of the measuring cylinder is in threaded connection with the stud. After the measuring cylinder is arranged on the stud, the outer wall of the measuring cylinder is contacted with the arc surface on the corner block. As shown in fig. 11, a handle 51 is fixed to the top of the measuring cylinder to facilitate manipulation of the measuring cylinder. Graduation marks 52 are provided on the outer wall of the measuring cylinder to facilitate the measurement of the stem length of the aquatic plant. As shown in fig. 12, a groove 53 is provided in the sidewall of the measuring cylinder, and penetrates the top of the measuring cylinder, a pair of lugs 54 are fixed in the groove, and a support arm 6 is hinged between the lugs.
As shown in fig. 14, the support arm 6 is a rod member with a hollow structure, a first end of the support arm is hinged with the ear plate, a circular arc-shaped fixed clamping rod 61 is fixed at a second end of the support arm, a circular arc-shaped movable clamping rod 62 is further arranged at the second end of the support arm, and the movable clamping rod and the fixed clamping rod cooperate to clamp stems of aquatic plants. For easy installation, the movable clamping rod is fixed on the outer wall of the rotating wheel 63, the rotating wheel is hinged with the supporting arm through a hinge shaft, a torsion spring is arranged between the rotating wheel and the supporting arm, and the movable clamping rod and the fixed clamping rod enclose a clamping cavity for clamping the stems of the aquatic plants under the action of the torsion spring. The wheel is coaxially disposed with the first wheel 64 and has a notch 66 at the second end of the support arm, the mounting end of the movable clamping bar being located within the support arm, the notch being disposed to provide room for the swing of the movable clamping bar. An opening 67 is arranged at the first end of the supporting arm, a stay wire 65 is tied on the outer wall of the first wire wheel, a fixing tube 7 which is vertically placed is also fixed in the groove, as shown in fig. 15, a second wire wheel 74 and a transition wire wheel 73 which are arranged up and down are rotatably installed in the inner cavity of the fixing tube, one end of the stay wire is tied on the first wire wheel, the other end of the stay wire is tied on the outer wall of the second wire wheel, the stay wire is wound on the second wire wheel for a plurality of circles, and the stay wire is also contacted with the transition wire wheel. The second wire wheel is coaxially arranged with a worm wheel 77, an end cover 71 is fixed on the top of the fixed tube, and a worm 75 is rotatably arranged on the end cover and meshed with the worm wheel. A knob 76 is fixed to the worm shaft of the worm and is disposed outside the fixed tube. The rotation knob can drive the rotation of worm, and then drives the rotation of worm wheel, second reel, and the continuous winding of acting as go-between is on the second reel when the second reel rotates, and then overcomes the torsional spring effect and make activity clamping lever and fixed clamping lever enclose the centre gripping chamber that becomes open, can conveniently shift out aquatic plant's stem from the centre gripping chamber this moment, perhaps conveniently remove aquatic plant's stem to the centre gripping intracavity. The side wall of the lower part of the fixed pipe is provided with an avoidance groove 72, and the arrangement of the avoidance groove can provide space for the movement of the stay wire between the first wire wheel and the transition wheel. The movable clamping rod, the fixed clamping rod, the first wire wheel, the rotating wheel, the second wire wheel, the transition wire wheel, the stay wire, the fixed pipe, the worm and the worm wheel form a clamping unit for clamping the stems of the aquatic plants.
As shown in fig. 13, when it is desired to culture or observe the aquatic plant, the support arm is taken out of the recess and is positioned in the horizontal plane, and the support arm is positioned on the diagonal line of the case, and then the stem of the aquatic plant is clamped and fixed by the movable clamping bar and the fixed clamping bar. And then the upper pipe of the transition device is connected with a water pump or a water tank, and water is added into the tank body through the water pump or the water tank. The bottom plate is placed in the slot, when the stems of the aquatic plants are observed, the bottom plate can play a role of setting off, and the forms of the stems of the aquatic plants can be clearly observed as a background. After the aquatic plants are cultivated and observed, the pipe valve on the water outlet pipe is opened, and the water in the cultivation cavity is discharged. When two or more different varieties of aquatic plants need to be compared, different aquatic plants can be placed in different culture chambers, so that comparison is convenient.
In order to provide illumination for the growth of aquatic plants, a bracket 8 is fixed on the front side wall of the box body as shown in fig. 1, and is positioned on the middle line of the front side wall as shown in fig. 16, and is in a long strip shape, and the cross section of the bracket is in a U-shaped structure. A side hole 81 is arranged at the top of the bracket, and a containing groove 82 is arranged at the inner side of the bracket. The lamp post 83 is hinged in the bracket, and can be stored and hidden when being placed in the storage groove. As shown in fig. 17 to 19, four long grooves are provided on the front surface of the lamp post, and a lamp case 84 is fixed to the long grooves. The lamp box is provided with a plurality of round holes 841, a fixed ring 86 is fixedly arranged in the round holes, a movable ring 87 is slidably arranged in the round holes, a lighting lamp 85 is fixed on the movable ring, and a spring 88 is arranged between the movable ring and the fixed ring. The rear of the lamp post is provided with a square groove 831, the rear of the lamp post is also provided with four sliding grooves 832 arranged in the square groove, the inside of the lamp post is provided with a movable cavity 833, the positive electrode of the illuminating lamp stretches into the movable cavity, a conductive contact piece 91 is slidably arranged in the movable cavity, a sliding handle 9 is fixed on the contact piece, the sliding handle is slidably connected with the sliding grooves, and the end part of the sliding handle is arranged in the sliding grooves. A movable conducting rod 92 is fixed on the contact, a fixed conducting rod 93 is fixed in the movable cavity, the inner cavity of the fixed conducting rod comprises a conical hole 931 and a cylindrical hole 932, and the cylindrical hole can be in good contact with the movable conducting rod. The conical holes can facilitate the movable conducting rod to accurately enter the cylindrical holes. When the sliding handle is slid, the contact piece can be driven to move, and after the contact piece is contacted with the positive electrode of the illuminating lamp, part of the illuminating lamp can be pushed out of the lamp box by overcoming the elasticity of the spring; on the other hand, the positive electrode of the illuminating lamp is always contacted with the contact piece under the action of the spring, and then the illuminating lamp is connected in the illuminating circuit. When the contact piece is not contacted with all the illuminating lamps in each lamp box, the movable conducting rod is separated from the fixed conducting rod.
The lighting circuit is arranged in the lamp post, and as shown in fig. 20, the lighting circuit comprises a storage battery, a switch and a wire, each lighting lamp is connected with the negative electrode of the storage battery through the wire, and a plurality of lighting lamps are arranged in parallel. According to the demand of aquatic plant to illumination intensity, slide the sliding handle for the contact is connected with the anodal of light, and the light that contacts with the contact at this moment merges in the lighting circuit, and then the light is luminous, provides necessary illumination for aquatic plant's growth. When the contact piece is contacted with one of the illuminating lamps in the lamp box, the movable conducting rod is contacted with the fixed conducting rod. The fixed conducting rod is electrically connected with the anode of the storage battery through a wire. The contact piece, the sliding handle, the movable conducting rod and the fixed conducting rod form an on-off mechanism, the support, the lamp post, the lamp box, the illuminating lamp, the storage battery, the switch and the on-off mechanism form an illuminating unit.
The four lamp boxes are in one-to-one correspondence with the four culture cavities, and when aquatic plants exist in the culture cavities, a plurality of illuminating lamps on the lamp boxes are connected into an illuminating circuit according to the requirement of illumination intensity. As shown in fig. 2, when the lamp post is hidden in the storage groove, the side where the upper sliding handle of the lamp post is located is close to the box body. The lamp post is rotated to enable the lamp post to rotate 270 degrees, the lamp post is located above the box body, the four lamp boxes are in one-to-one correspondence with the four culture cavities, and the lamp boxes are arranged above the culture cavities.
The application method of the multifunctional aquatic plant cultivation and observation device comprises the following steps:
(4) The clamping and fixing of the aquatic plants are realized through the clamping unit;
(5) Adding water into the culture cavity to realize the water culture of the aquatic plants;
(6) Providing illumination for the aquatic plants through the illumination unit as required;
(7) The stem length of the aquatic plant is measured by a measuring cylinder.
Claims (8)
1. The multifunctional aquatic plant culturing and observing device is characterized by comprising a box body, an isolation frame, a transition device, a valve, a water outlet pipe, a measuring cylinder, a supporting arm, a clamping unit and an illuminating unit, wherein the cross-shaped isolation frame is fixed in the inner cavity of the box body, the isolation frame divides the inner cavity of the box body into four mutually independent culturing cavities, four water outlet pipes are arranged on the side wall of the box body, the four water outlet pipes are in one-to-one correspondence and are communicated with the four culturing cavities, and pipe valves are arranged on the water outlet pipes;
a transition device is fixed at the top of the isolation frame, a cross-shaped equipartition device is fixed in the inner cavity of the transition device, the equipartition device divides the inner cavity of the transition device into four water cavities, four radial holes are arranged on the side wall of the transition device, the four radial holes are in one-to-one correspondence with the four water cavities and are communicated with the water cavities through axial holes, and a valve is arranged in the radial holes;
the four corners of the box body are respectively and detachably provided with a measuring cylinder, the outer wall of the measuring cylinder is provided with scale marks, the side wall of the measuring cylinder is provided with a groove, a supporting arm is hinged in the groove, and a clamping unit for clamping the stems of the aquatic plants is arranged between the supporting arm and the measuring cylinder; the first end of the supporting arm is hinged with the lug plate in the groove, the second end of the supporting arm is fixedly provided with a circular arc-shaped fixed clamping rod, the supporting arm is of a hollow structure, the second end of the supporting arm is also hinged with a rotating wheel and a first wire wheel which are coaxially arranged, the rotating wheel is fixedly provided with a circular arc-shaped movable clamping rod, a torsion spring is arranged between the rotating wheel and the supporting arm, and the fixed clamping rod and the movable clamping rod are matched to clamp stems of aquatic plants under the action of the torsion spring; a fixed pipe is also fixed in the groove, a second wire wheel and a transition wire wheel which are arranged up and down are rotatably arranged in the inner cavity of the fixed pipe, a stay wire is arranged among the first wire wheel, the transition wire wheel and the second wire wheel, the second wire wheel and the worm wheel are coaxially arranged, a worm meshed with the worm wheel is rotatably arranged on the fixed pipe, and the worm, the worm wheel, the first wire wheel, the second wire wheel, the transition wire wheel, the rotating wheel, the stay wire, the movable clamping rod and the fixed clamping rod form a clamping unit;
the side wall of the box body is provided with a lighting unit, and the lighting unit comprises a bracket fixed on the side wall of the box body, a lamp post hinged with the bracket, four lamp boxes fixed on the lamp post, a plurality of lighting lamps arranged in parallel and positioned on the lamp boxes, a storage battery and a switch arranged in the lamp post, and an on-off mechanism for realizing the electric connection between the lighting lamps and the storage battery; the on-off mechanism comprises a contact piece arranged on the lamp post in a sliding way, a sliding handle fixed on the contact piece and connected with the lamp post in a sliding way, a movable conducting rod fixed on the contact piece, and a fixed conducting rod fixed on the lamp post, wherein the fixed conducting rod is always electrically connected with the anode of the storage battery; when the sliding handle is slid to enable the contact piece to be in contact with the positive electrode of at least one illuminating lamp on the lamp box, the movable conducting rod is in contact connection with the fixed conducting rod.
2. A multifunctional aquatic plant cultivating and observing apparatus according to claim 1, wherein four slots are provided at the top of the isolation frame, and a bottom plate is placed in the slots.
3. The apparatus according to claim 1, wherein the transition device has a cylindrical structure, and a mounting groove for accommodating the transition device is provided at the top of the isolation frame; an upper pipe extends vertically upwards from the upper surface of the transition device, and the axis of the upper pipe passes through the center of the equipartition device.
4. The device according to claim 1, wherein the valve has a cylindrical structure, a through hole is formed in the valve, water in the water cavity enters the culture cavity through the axial hole and the through hole after the through hole is communicated with the axial hole, a handle is fixed on the valve, and a rubber pad is arranged between the outer wall of the valve and the inner wall of the radial hole.
5. The device for cultivating and observing aquatic plants according to claim 1, wherein a plurality of round holes are formed in the lamp box, a fixed ring is fixed in the round holes, a movable ring is slidably installed in the round holes, an illuminating lamp is fixed on the movable ring, a negative electrode of the illuminating lamp is electrically connected with a negative electrode of the storage battery, and a spring is arranged between the fixed ring and the movable ring.
6. The apparatus according to claim 1, wherein the fixed conductive rod has a hollow structure, the inner cavity of the fixed conductive rod includes a cylindrical hole and a tapered hole, and the movable conductive rod is in close contact with the inner wall of the fixed conductive rod when the movable conductive rod is placed in the inner cavity of the fixed conductive rod.
7. The apparatus according to claim 1, wherein a stud is provided at a corner of the tank, and the measuring cylinder is screwed with the stud.
8. The method of using a multifunctional aquatic plant cultivation and observation apparatus according to any one of claims 1 to 7, characterized in that it comprises the steps of:
(1) The clamping and fixing of the aquatic plants are realized through the clamping unit;
(2) Adding water into the culture cavity to realize the water culture of the aquatic plants;
(3) Providing illumination for the aquatic plants through the illumination unit as required;
(4) The stem length of the aquatic plant is measured by a measuring cylinder.
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| CN201811242003.0A CN109329032B (en) | 2018-10-24 | 2018-10-24 | Multifunctional aquatic plant culturing and observing device and use method |
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| CN107548787A (en) * | 2017-08-21 | 2018-01-09 | 安顺市声健竹编工艺有限公司 | A kind of orchid cultivating device |
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| NZ737308A (en) * | 2015-05-13 | 2019-03-29 | Hyochan Jun | Water culture block and water culture device having same |
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| CN102884975A (en) * | 2012-09-18 | 2013-01-23 | 黄山市徽州区花之韵花卉科技有限公司 | Multifunctional adjustable hydroponics flower planting basket |
| CN107548787A (en) * | 2017-08-21 | 2018-01-09 | 安顺市声健竹编工艺有限公司 | A kind of orchid cultivating device |
| CN108651260A (en) * | 2018-03-30 | 2018-10-16 | 赵瑞霞 | A kind of illumination box of plant research |
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