CN112166864A - Flexible fixed display method for fruits for ecological agriculture sightseeing - Google Patents
Flexible fixed display method for fruits for ecological agriculture sightseeing Download PDFInfo
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- CN112166864A CN112166864A CN202010997474.3A CN202010997474A CN112166864A CN 112166864 A CN112166864 A CN 112166864A CN 202010997474 A CN202010997474 A CN 202010997474A CN 112166864 A CN112166864 A CN 112166864A
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The invention discloses a fruit flexible fixing display method for ecological agriculture sightseeing, which relates to the technical field of ecological agriculture devices and comprises a display platform, wherein a fixing pool is arranged on the upper surface of the display platform, an elastic cushion is fixedly connected to the upper surface of the fixing pool, a plurality of electromagnets are fixedly connected in the fixing pool, a plurality of piezoelectric patches are fixedly connected to the interface of the elastic cushion and the fixing pool, the piezoelectric patches correspond to the electromagnets one by one in the vertical direction, and a rope hole is vertically formed in one side of the fixing pool in a penetrating manner. Avoid forming the obstacle to the visitor's observation fruit.
Description
Technical Field
The invention relates to the technical field of ecological agriculture devices, in particular to a flexible fixed display method for fruits for ecological agriculture sightseeing.
Background
The existing ecological agriculture generally develops a service industry of tourism and sightseeing while developing the agriculture, and provides a place for tourists to have leisure and sightseeing activities, thereby improving the additional output value of the ecological agriculture. The tourists not only can visit in the ecological farm and can also independently pick and taste fruits, improves the experience effect of tourists in the ecological farm. However, when the visitor picked fruit, the visitor took immature fruit easily because experience is not enough, not only can bring very poor fruit taste for the visitor and experience the waste that can cause fruit simultaneously, consequently, need set up the fruit show shelf in ecological farm to the appearance of show ripe fruit, in order to avoid the visitor to miss the emergence of plucking the condition.
Chinese patent publication No. CN109363445A, publication No. 2019-02-22, discloses a fruit display rack for ecological agriculture leisure sightseeing, which includes a rack plate, a line hole formed in the rack plate, and a connecting line … … formed in the line hole, but when fruits of different sizes are fixed by a fixing half ring unit and a plugging half ring unit in the fruit display rack, only one kind of fruit can be fixed and displayed, which is not enough to satisfy the fixing and displaying of various fruits in an ecological farm, and the observation of displayed fruits by visitors is easily affected by the arrangement and structure of many wires on the display rack.
Disclosure of Invention
The invention provides a flexible fixing and displaying method for fruits for ecological agriculture sightseeing, and aims to solve the problem that a fruit display rack in the traditional technology is not enough for fixing and displaying various fruits in an ecological farm.
In order to achieve the purpose, the invention adopts the following technical scheme:
a flexible fixed display method for fruits for ecological agriculture sightseeing comprises the following specific steps:
s1, placing the fruit to be displayed on an elastic cushion of a fixed pool;
s2, drawing out fluid fixing ropes with corresponding lengths from the rotating rack according to the sizes of the fruits, and winding the two fluid fixing ropes on the fruits;
s3, the control circuit correspondingly controls the electrifying state of the electromagnet through the electric signal change of the piezoelectric sheet at the bottom of the elastic cushion;
s4, forming magnetic attraction on the magnetic fluid layer in the fluid fixing rope by the electromagnet, and further forming a fixing effect on fruits;
the display device comprises a display table, a fixed pool is arranged on the upper surface of the display table, an elastic cushion is fixedly connected to the upper surface of the fixed pool, a plurality of electromagnets are fixedly connected in the fixed pool, a plurality of piezoelectric patches are fixedly connected to the interface between the elastic cushion and the fixed pool, the piezoelectric patches correspond to the electromagnets in the vertical direction one by one, and rope holes are vertically formed in one side of the fixed pool in a penetrating mode;
the bottom of the display table is fixedly connected with a collecting box, the bottom of the rope hole is communicated with the collecting box, a rotating frame is rotatably connected in the collecting box, two fluid fixing ropes are wound on the rotating frame, one ends, far away from the rotating frame, of the two fluid fixing ropes penetrate through the rope hole and are fixedly connected to one end, far away from the rope hole, of the fixing pool, and the two fluid fixing ropes on the fixing pool are wound on fruits to be displayed in a staggered mode;
the fluid fixing rope comprises a rope bag, an inner support framework and a magnetic fluid layer, wherein the inner support framework is embedded in the rope bag, the magnetic fluid layer is filled in the rope bag, and the magnetic fluid layer consists of magnetic fluid and is magnetically attracted by an electromagnet;
collect the box internal fixedly connected with power supply source, built-in control circuit and electric connection have the switch in the power supply source, the switch is fixed and is collected the box outer bottom, control circuit and electro-magnet and a plurality of piezoelectric patches electric connection.
Preferably, a plurality of electromagnets and piezoelectric sheets are distributed in the fixed pool in a square array, each electromagnet is composed of a magnetic core and a coil wound on the magnetic core, and the magnetic core has remanence.
Preferably, the control circuit receives the electric signal of the piezoelectric sheet and controls the conduction of the coil in the electromagnet corresponding to the piezoelectric sheet in the vertical direction, wherein the magnetic field intensity of the electromagnet is enhanced after the coil is conducted.
Preferably, the pressing force of the two fluid fixing ropes on the piezoelectric sheet is smaller than the lower threshold of the electrical signal of the piezoelectric sheet received by the control circuit.
Compared with the prior art, the invention has the following beneficial effects:
1. when fruits to be displayed are fixed, the fruits are placed in the fixing pool, the two fluid fixing ropes are pulled to cover the fruits right above the fruits, and the fluid fixing ropes are extruded from the bottoms of the two sides of the fruits, so that a close fitting semi-surrounding effect is formed on the fruits, and a preliminary fixing effect is formed on the fruits due to the fact that a magnetic fluid layer in the fluid fixing ropes is attracted by the electromagnets in the fixing pool in a magnetic mode; for fruits with larger volume, two fluid fixing ropes right above the fruits are pulled to the bottoms of the fruits in a staggered mode and attached to the edges of contact surfaces of the bottoms of the fruits and the elastic pads, so that the front and back fixing effect on the fruits is improved, the supporting effect on the bottoms of the fruits is formed, and the fruits with larger volume are fixed and displayed; finally, the fruits with different sizes are effectively fixed and displayed within the length range of the fluid fixing rope.
2. When the fruit is fixed, the fluid fixing rope is always in a flexible state, so that the effective fit with the surface of the fruit is kept, the magnetic fluid layer in the fluid fixing rope is matched with the electromagnet in the fixing pool to form tensioning and fixing effects on the fluid fixing rope, compared with a mode of utilizing extrusion fixing, the fruit fixing device is simple in structure, less in wiring and structure on the display table, and capable of avoiding obstacles for visitors to observe the fruit.
3. When the fruit fixing device is used for fixing fruits with different qualities, the elastic cushion is extruded by the weight of the fruits, so that the piezoelectric sheets at corresponding positions generate corresponding electric signals along with the pressure change, the controller receives and conducts the coils on the corresponding electromagnets in the vertical direction of the piezoelectric sheets according to the current proportional to the intensity of the electric signals, the magnetic field intensity of the electromagnets is further enhanced, the magnetic attraction of the electromagnets on the magnetic fluid layer in the fluid fixing rope is improved, the adaptability change of fixing effects formed on different fruits with different qualities is finally realized, and the fixing effect on the fruits is further improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic vertical cross-sectional view of a fluid securing line of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic view of the bottom of the fruit of the present invention secured to a large fruit.
In the figure: the device comprises a display table 1, a fixing pool 2, an elastic cushion 21, an electromagnet 22, a piezoelectric sheet 23, a rope hole 24, a collecting box 3, a rotating frame 4, a fluid fixing rope 5, a rope bag 51, an inner supporting framework 52, a magnetofluid layer 53, a power supply 6, a control circuit 61 and a switch 62.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a fruit flexible fixing and displaying method for ecological agriculture sightseeing comprises the following specific steps:
s1, placing the fruit to be displayed on the elastic pad 21 of the fixed pool 2;
s2, drawing out the fluid fixing ropes 5 with corresponding lengths from the rotating frame 4 according to the size of the fruit, and winding the two fluid fixing ropes 5 on the fruit;
s3, the control circuit 61 correspondingly controls the electrifying state of the electromagnet 22 through the electric signal change of the piezoelectric sheet 23 at the bottom of the elastic cushion 21;
s4, the electromagnet 22 forms magnetic attraction on the magnetic fluid layer 53 in the fluid fixing rope 5, and further forms a fixing effect on fruits;
the flexible fixed display method for fruits for ecological agriculture sightseeing further relates to a display device, the display device comprises a display table 1, a fixed pool 2 is arranged on the upper surface of the display table 1, and an elastic pad 21 is fixedly connected to the upper surface of the fixed pool 2 and used for placing fruits to be displayed and forming flexible supports for the fruits to be displayed, so that the bottom of the fruits is prevented from being damaged.
A plurality of electromagnets 22 are fixedly connected in the fixed pool 2, a plurality of piezoelectric patches 23 are fixedly connected on the interface of the elastic pad 21 and the fixed pool 2, and the piezoelectric patches 23 generate electric signals after receiving the pressure transmitted from the elastic pad 21.
A plurality of electromagnets 22 of a plurality of piezoelectric patches 23 one-to-one in vertical direction, a plurality of electromagnets 22 and piezoelectric patches 23 all are square array and distribute in fixed pond 2, and a plurality of electromagnets 22 comprise magnetic core and the coil of wire-wound on the magnetic core, and wherein the magnetic core has remanence, still can outwards produce certain magnetic field when making things convenient for electromagnet 22 not to switch on.
Fixed 2 vertical runs through in one side of the pond and has seted up rope hole 24, box 3 is collected to 1 bottom fixedly connected with of show stand, 24 bottoms in rope hole communicate with collection box 3, it is connected with rotating turret 4 to collect 3 internal rotations of box, the round trip has two fluid fixed ropes 5 on the rotating turret 4, two fluid fixed ropes 5 keep away from rotating turret 4 one end and all pass rope hole 24 and fixed connection and keep away from rope hole 24 one end at fixed pond 2, can release longer fluid fixed rope 5 along with the rotation of rotating turret 4.
The two fluid fixing ropes 5 on the fixing pool 2 are alternately wound on the fruits to be displayed to form a fixing effect on the fruits, each fluid fixing rope 5 comprises a rope bag 51, an inner support framework 52 and a magnetic fluid layer 53, the inner support framework 52 is embedded in the rope bag 51, the magnetic fluid layer 53 is filled inside the rope bag, the magnetic fluid layer 53 is composed of magnetic fluid and is magnetically attracted by the electromagnet 22, and the two fluid fixing ropes are mutually matched to form the fixing effect on the fruits.
The power supply source 6 is fixedly connected in the collecting box 3, a control circuit 61 is arranged in the power supply source 6 and is electrically connected with a switch 62, the control circuit 61 is not shown in the prior art, the switch 62 is fixed at the outer bottom of the collecting box 3, and the switch 62 controls the starting of the power supply source 6.
The control circuit 61 is electrically connected with the electromagnets 22 and the piezoelectric sheets 23, the control circuit 61 receives the electric signals of the piezoelectric sheets 23 and controls the electric conduction of the coils in the corresponding electromagnets 22 in the vertical direction, and the magnetic field intensity of the electromagnets 22 is enhanced after the coils are electrically conducted, so that the fixing capacity of fruits with high quality is enhanced, and the adaptability of the fruit fixing effect with different qualities is enhanced.
The extrusion force of the two fluid fixing ropes 5 to the piezoelectric sheet 23 is smaller than the lower limit threshold value of the electrical signal of the piezoelectric sheet 23 received by the control circuit 61, so that the fluid fixing ropes 5 initially have a certain tensioning effect, the fluid fixing ropes 5 are prevented from being initially loosened and not easy to wind on fruits, meanwhile, the fluid fixing ropes 5 are prevented from starting the electromagnet 22, and the damage of electric energy is reduced.
The principles of the present invention are now described as follows:
when fruits to be displayed are fixed, the fruits are placed in a fixing pool 2 on a display table 1, a part of fluid fixing ropes 5 are pulled out from a rotary frame 4 which is rotationally connected with the rotary frame and is arranged at the bottom of the display table 1 along rope holes 24 on the display table 1, the two fluid fixing ropes 5 are pulled up and covered right above the fruits, and the fluid fixing ropes 5 are extruded from the bottoms of two sides of the fruits, so that a close fitting semi-surrounding effect is formed on the fruits, and a preliminary fixing effect is formed on the fruits due to the fact that a magnetic fluid layer 53 in the fluid fixing ropes 5 is attracted by the residual magnetism of a magnetic core of an electromagnet 22 in the fixing pool 2; for the fruit with larger volume, the two fluid fixing ropes 5 right above the fruit are pulled to the bottom of the fruit in a staggered mode and attached to the edge of the contact surface between the bottom of the fruit and the elastic pad 21, so that the front and back fixing effect on the fruit is improved, the supporting effect on the bottom of the fruit is formed, and the fixing and displaying of the fruit with larger volume are realized; finally, effective fixation and display of various fruits with different sizes are realized within the length range of the fluid fixing rope 5;
when fruits are fixed, the fluid fixing rope 5 is always kept in a flexible state, so that the effective fit with the surfaces of the fruits is kept, the magnetic fluid layer 53 in the fluid fixing rope 5 is matched with the electromagnet 22 in the fixing pool 2 to form tensioning and fixing effects on the fluid fixing rope 5, compared with a mode of utilizing extrusion fixing, the fruit fixing device is simple in structure, less in wiring and structure on a display stand and capable of avoiding obstacles for tourists to observe the fruits;
when fruit of different quality is fixed, the weight of fruit self extrudes the elastic pad 21, and transmit to the piezoelectric patches 23 on the interface of the elastic pad 21 and the fixed pool 2, thereby the piezoelectric patches 23 of corresponding positions generate corresponding electric signals along with pressure changes, the controller of the power supply 7 in the frame 3 is placed to receive and conduct the current proportional to the electric signal intensity, the coil on the electromagnet 22 corresponding to the piezoelectric patches 23 in the vertical direction is conducted, further the magnetic field intensity of the electromagnet 22 is enhanced, the magnetic attraction of the electromagnet 22 to the magnetic fluid layer 53 in the fluid fixing rope 5 is improved, finally, the adaptability change of different fixing effects of different fruits of different quality is realized, and the fixing effect of the fruit is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A flexible fixed display method for fruits for ecological agriculture sightseeing is characterized by comprising the following steps:
s1, placing the fruit to be displayed on an elastic pad (21) of the fixed pool (2);
s2, drawing out the fluid fixing ropes (5) with corresponding lengths from the rotating rack (4) according to the size of the fruit, and winding the two fluid fixing ropes (5) on the fruit;
s3, the control circuit (61) correspondingly controls the electrifying state of the electromagnet (22) through the electric signal change of the piezoelectric sheet (23) at the bottom of the elastic pad (21);
s4, the electromagnet (22) forms magnetic attraction on the magnetic fluid layer (53) in the fluid fixing rope (5), and further forms a fixing effect on fruits;
the flexible fixed display method for fruits for ecological agriculture sightseeing further relates to a display device, the display device comprises a display table (1), a fixed pool (2) is arranged on the upper surface of the display table (1), an elastic pad (21) is fixedly connected to the upper surface of the fixed pool (2), a plurality of electromagnets (22) are fixedly connected in the fixed pool (2), a plurality of piezoelectric patches (23) are fixedly connected to a boundary surface between the elastic pad (21) and the fixed pool (2), the plurality of piezoelectric patches (23) correspond to the electromagnets (22) in the vertical direction one by one, and a rope hole (24) is vertically formed in one side of the fixed pool (2) in a penetrating mode;
the bottom of the display table (1) is fixedly connected with a collecting box (3), the bottom of the rope hole (24) is communicated with the collecting box (3), the collecting box (3) is connected with a rotating frame (4) in a rotating mode, two fluid fixing ropes (5) are wound on the rotating frame (4), one ends, far away from the rotating frame (4), of the two fluid fixing ropes (5) penetrate through the rope hole (24) and are fixedly connected to one end, far away from the rope hole (24), of the fixing pool (2), and the two fluid fixing ropes (5) on the fixing pool (2) are wound on fruits to be displayed in a staggered mode;
the fluid fixing rope (5) comprises a rope bag (51), an inner support framework (52) and a magnetic fluid layer (53), the inner support framework (52) is embedded in the rope bag (51), the magnetic fluid layer (53) is filled in the rope bag, and the magnetic fluid layer (53) is composed of magnetic fluid and is magnetically attracted by an electromagnet (22);
collect box (3) interior fixedly connected with power supply (6), built-in control circuit (61) and the electric connection has switch (62) in power supply (6), switch (62) are fixed and are collected box (3) outer bottom, control circuit (61) and electro-magnet (22) and a plurality of piezoelectric patches (23) electric connection.
2. The flexible fixation display method for fruits for ecological agriculture sightseeing according to claim 1, characterized in that a plurality of electromagnets (22) and piezoelectric sheets (23) are distributed in the fixed pool (2) in a square array, each electromagnet (22) is composed of a magnetic core and a coil wound on the magnetic core, and the magnetic core has remanence.
3. The flexible fixed display method for fruits for ecological agriculture sightseeing according to claim 2, wherein the control circuit (61) receives the electric signal of the piezoelectric sheet (23) and controls the conduction of the coil in the electromagnet (22) corresponding to the vertical direction of the piezoelectric sheet, wherein the magnetic field intensity of the electromagnet (22) is enhanced after the coil is conducted.
4. The flexible fixed display method of fruits for ecological agriculture sightseeing according to claim 3, wherein the extrusion force of the two fluid fixing ropes (5) to the piezoelectric sheet (23) is less than the lower threshold value of the control circuit (61) for receiving the electrical signal of the piezoelectric sheet (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010997474.3A CN112166864A (en) | 2020-09-21 | 2020-09-21 | Flexible fixed display method for fruits for ecological agriculture sightseeing |
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| CN202010997474.3A CN112166864A (en) | 2020-09-21 | 2020-09-21 | Flexible fixed display method for fruits for ecological agriculture sightseeing |
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Citations (10)
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2020
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