CN109363446B - Vegetable and fruit exhibition stand for agricultural picking game - Google Patents
Vegetable and fruit exhibition stand for agricultural picking game Download PDFInfo
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- CN109363446B CN109363446B CN201811352488.9A CN201811352488A CN109363446B CN 109363446 B CN109363446 B CN 109363446B CN 201811352488 A CN201811352488 A CN 201811352488A CN 109363446 B CN109363446 B CN 109363446B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/0071—Show stands, hangers, or shelves, adapted for particular articles or materials for perishable goods
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/0081—Show stands or display racks with movable parts
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention belongs to the technical field of agriculture, and particularly relates to a vegetable and fruit exhibition stand for an agricultural picking tour. The fruit exhibition stand has the advantages that the effective fruit exhibition effect is achieved by arranging the line holes, the connecting lines, the fixed semi-ring units, the inserted semi-ring units, the permanent magnet units, the electromagnet units, the conductive adjusting units, the wire units and the roller units on the table plate. The invention has the advantages of reasonable and effective exhibition fixing structure, convenient and quick taking and fixing operation, wide exhibition fixing application range, effective fixation of fruits with different sizes, small blocking area during fixing, large exposed exhibition part area, good exhibition effect, good exhibition table rolling application effect and capability of going to the field to display and inform in real time.
Description
Technical Field
The invention belongs to the technical field of agriculture, and particularly relates to a vegetable and fruit exhibition stand for an agricultural picking tour.
Background
The agricultural picking tour refers to a tour project of picking vegetables and fruits on an ecological farm, tasting vegetables and fruits, eating farmhouse lunch and matching with certain outdoor entertainment activities, wherein the picking and eating of vegetables and fruits is the most important project. On the other hand, in the picking process, the problem that the young fruit is easily picked by the tourists and the young fruit cannot be eaten, which finally causes waste, is easy to occur, so that a fruit exhibition stand is urgently needed in the market, the fruit exhibition stand is used for informing the tourists of how much fruit is grown, what color and what shape can be picked, and in addition, most of the existing exhibition stands lack of moving functions and cannot go to the field to show the situation in real time to inform the tourists.
The patent publication No. CN206933867U, Chinese utility model patent with publication No. 2018.01.30 discloses a fruit storage display cabinet, which comprises a foaming box body, wherein the lower end of the foaming box body is provided with an evaporator, the outlet of the evaporator is connected with the inlet of a compressor, the outlet of the compressor is connected with the inlet of a condenser, the outlet of the condenser is connected with a restrictor, the restrictor is connected with the evaporator, the compressor is positioned below the evaporator, and the condenser is positioned on the right side of the compressor; temperature sensors are arranged in the evaporator and at the outlet of the evaporator, and the temperature sensors are connected to a microcomputer temperature controller; the right side of the evaporator is provided with a wind circulating fan, and a ventilation guide plate is arranged above the evaporator and the wind circulating fan.
But the show cupboard in this utility model patent has the fruit and lays stability not enough to and show the poor problem of result of use.
Disclosure of Invention
The invention aims to provide a vegetable and fruit exhibition stand for an agricultural picking game, which can achieve the effect of effective fruit exhibition by arranging a wire hole, a connecting wire, a fixed semi-ring unit, a splicing semi-ring unit, a permanent magnet unit, an electromagnet unit, a conductive adjusting unit, a wire unit and a roller unit on a bedplate. The invention has the advantages of reasonable and effective exhibition fixing structure, convenient and quick taking and fixing operation, wide exhibition fixing application range, effective fixation of fruits with different sizes, small blocking area during fixing, large exposed exhibition part area, good exhibition effect, good exhibition table rolling application effect and capability of going to the field to display and inform in real time.
The technical scheme adopted by the invention for solving the problems is as follows: a vegetable and fruit exhibition stand for agricultural picking game comprises a bedplate, a wire hole arranged on the bedplate, connecting wires arranged on the wire hole, fixed semi-ring units respectively arranged on the two connecting wires and used for pressing and fixing fruits, an inserting semi-ring unit, a permanent magnet unit arranged at the lower end of the connecting wire, an electromagnet unit arranged at the opening position of the lower surface of the bedplate of the wire hole and used for tensioning the connecting wire in a mode of pushing the permanent magnet unit away, a conductive adjusting unit arranged on the fixed semi-ring unit and the inserting semi-ring unit and used for adjusting the tensioning force on the connecting wire in a current adjusting mode, a wire bedplate unit arranged in the connecting wire and used for connecting the conductive adjusting unit and the electromagnet unit, and a roller unit arranged on a support column part of the connecting wire, the gyro wheel unit is including setting up two mounting grooves on the terminal surface under the support column, the bonding setting is in cell body magnet piece in the mounting groove is pegged graft and is set up gyro wheel board on the mounting groove sets up plate body magnet piece on the gyro wheel board up end sets up axis body trompil on the gyro wheel board is pegged graft and is set up gyro wheel axle on the axis body trompil cup joints the setting and is in the epaxial gyro wheel main part of gyro wheel to and the spiro union setting is in two stop nut of gyro wheel axle outside both ends position department.
The further preferred technical scheme is as follows: the fixed semi-ring unit comprises a first semi-ring main body, a first linear cavity arranged in the first semi-ring main body and insertion grooves arranged at two sides of the first semi-ring main body; the inserting semi-ring unit comprises a second semi-ring main body, a second line cavity and inserting columns, wherein the second line cavity is formed in the second semi-ring main body, the inserting columns are arranged on two sides of the second semi-ring main body and used for being connected with the inserting grooves, the second line cavity penetrates through the inserting columns, and the connecting lines are used for being connected with the electric conduction adjusting unit and the four electromagnet units in series in a mode of penetrating through the first line cavity and the second line cavity.
The further preferred technical scheme is as follows: the connecting wire comprises a wire body, a wire cavity channel arranged in the wire body and a wire hole which is arranged on one side of the wire body close to the electromagnet unit and used for the wire unit to penetrate out; the wire unit comprises a battery connecting wire arranged in the conductive adjusting unit and an inserting wire arranged on the wire cavity and used for being connected with the electromagnet unit in series.
The further preferred technical scheme is as follows: the permanent magnet unit comprises a limiting block and a permanent magnet sheet, wherein the limiting block is arranged on the end head of the lower side of the line body, which is positioned in the line hole in a bonding mode, and the permanent magnet sheet is arranged on the lower end face of the limiting block in a bonding mode; the electromagnet unit comprises a limiting sleeve arranged below the line hole and an electromagnet part which is arranged on the limiting sleeve and is used for pressing and fixing the first semi-ring main body and the second semi-ring main body on the fruit in a mode of pushing up by repelling magnetic force after being electrified.
The further preferred technical scheme is as follows: the electromagnet unit further comprises an upper cavity channel, a lower cavity channel, a sleeve opening and a thread, wherein the upper cavity channel is arranged in the limiting sleeve and close to one side of the line hole, the upper cavity channel is used for allowing the line body to penetrate through, the lower cavity channel is arranged in the limiting sleeve and used for clamping and limiting the limiting block, the sleeve opening is arranged on the side wall of the upper cavity channel, corresponds to the wire hole and is used for allowing a wire to penetrate through, and the thread is arranged on the outer ring surface of the limiting sleeve.
The further preferred technical scheme is as follows: the electromagnet part comprises an annular core body which is in threaded connection with the outer annular surface of the limiting sleeve, a spiral groove which is arranged on the outer annular surface of the annular core body, and a spiral coil which is embedded and wound on the spiral groove and is used for repelling and jacking the permanent magnet sheet after being electrified, and the spiral coil is connected with the electric conduction adjusting unit through the inserted lead.
The further preferred technical scheme is as follows: the conductive adjusting unit comprises a conductive sheet which is arranged on one of the inserting columns and is connected with the spiral coil through the inserting lead in the second wire cavity, a plurality of button batteries which are arranged on the inner side surfaces of the inserting grooves corresponding to the inserting columns and are connected with the spiral coil in series through the battery connecting leads, and inserting clamping parts which are arranged in the two inserting grooves.
The further preferred technical scheme is as follows: the middle of the conducting strip is bent, then two ends of the conducting strip are fixedly inserted on the side faces of the insertion columns, the insertion lead is arranged on the button cell electrode on the side edge, and the middle of the conducting strip abuts against the button cell electrode different from the button cell electrode provided with the insertion lead.
The further preferred technical scheme is as follows: the inserting and clamping part comprises a sliding clamping column arranged on the inserting column and different from the side surface of the conducting strip, and a fixed clamping column arranged on the inner side surface of the inserting groove, the sections of the sliding clamping column and the fixed clamping column are semi-circles and are arranged at the positions of two sides of the inserting column in pairs.
The further preferred technical scheme is as follows: the number of the button batteries is 3-5.
The fruit exhibition stand has the advantages that the effective fruit exhibition effect is achieved by arranging the line holes, the connecting lines, the fixed semi-ring units, the inserted semi-ring units, the permanent magnet units, the electromagnet units, the conductive adjusting units, the wire units and the roller units on the table plate. The invention has the advantages of reasonable and effective exhibition fixing structure, convenient and quick taking and fixing operation, wide exhibition fixing application range, effective fixation of fruits with different sizes, small blocking area during fixing, large exposed exhibition part area, good exhibition effect, good exhibition table rolling application effect and capability of going to the field to display and inform in real time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the position structure of the stationary half ring unit and the plug half ring unit according to the present invention.
Fig. 3 is a schematic diagram of the permanent magnet unit and the electromagnet unit repelling each other in the present invention.
Fig. 4 is a schematic view of the position structure of the stationary half ring unit and the plug half ring unit according to the present invention.
Fig. 5 is a schematic view of a position structure of the conductive adjustment unit according to the present invention.
Fig. 6 is a schematic view of a position structure of the conductive adjustment unit according to the present invention.
Fig. 7 is a schematic structural diagram of the positions of the first wire cavity, the second wire cavity, the wire body and the inserted lead according to the present invention.
Fig. 8 is a schematic structural view of the electromagnet portion in the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, a vegetable and fruit exhibition stand for agricultural picking game comprises a table plate 11, a wire hole 1 arranged on the table plate 11, connecting wires 2 arranged on the wire hole 1, fixed semi-ring units 3 respectively arranged on the two connecting wires 2 and used for pressing and fixing fruit, inserted semi-ring units 4, permanent magnet units 5 arranged at the lower end of the connecting wires 2, electromagnet units 6 arranged at the opening positions of the lower surface of the table plate 11 of the wire hole 1 and used for tensioning the connecting wires 2 in a mode of repelling and jacking the permanent magnet units 5, conductive adjusting units 7 arranged on the fixed semi-ring units 3 and the semi-ring inserted units 4 and used for adjusting the tensioning force on the connecting wires 2 in a current adjusting mode, and wire units 8 arranged in the connecting wires 2 and used for connecting the conductive adjusting units 7 and the electromagnet units 6 The roller unit 9 comprises two mounting grooves 901 arranged on the lower end face of the support column, a groove body magnet piece 902 bonded in the mounting groove 901, a roller plate 903 inserted in the mounting groove 901, a plate body magnet piece 904 arranged on the upper end face of the roller plate 903, a shaft body opening 905 arranged on the roller plate 903, a roller shaft 906 inserted in the shaft body opening 905, a roller body 907 sleeved on the roller shaft 906, and two limit nuts 908 screwed on two outer end positions of the roller shaft 906.
In this embodiment, the table plate 11 is used for placing fruits of different sizes such as watermelon, apple and plum, the fixed half ring unit 3 and the inserted half ring unit 4 form a complete circle which is pressed on the upper half ring surface of the fruits and is tensioned by the connecting line 2, so that the basic fixed display effect is ensured, the fixed half ring unit 3 and the inserted half ring unit 4 are thin, the covering part is small, the display effect is not affected, a tourist can be clearly informed that the fruits of large size and mature color can be picked off and eaten, and waste caused by picking off the fruits of small size is avoided.
The conductive adjusting unit 7 is used for connecting the electromagnet unit 6 in an electrified way, so that the electromagnet unit 6 is electrified and generates magnetism, and further a magnetic field which repels and jacks the permanent magnet unit 5 downwards is generated, at the moment, the connecting wire 2 is tensioned, the fixed semi-ring unit 3 and the inserted semi-ring unit 4 are stably pressed on fruits, and the stability of placement and display is ensured, wherein the conductive adjusting unit 7 is provided with current adjustment, so that the compression stability of the fixed semi-ring unit 3 and the inserted semi-ring unit 4 can be finally adjusted, namely, when the fruits to be fixed are larger, the fixed semi-ring unit 3 and the inserted semi-ring unit 4 are respectively pulled towards two sides, at the moment, the conductive adjusting unit 7 is just switched to a large-current state, and just ensures a high-pressure state, and finally, the fixed semi-ring unit 3 and the inserted semi-ring unit 4 are provided, A small pressing ring and a small pressing force; the flexibility of big fruit, big clamping ring, big packing force demonstrates fixed effect.
In addition, the roller unit 9 has the following advantages:
firstly, the roller main body 907 effectively rolls on the supporting column, the whole exhibition stand can move in various places of a farm, so that how large and colorful fruits can be conveniently displayed in real time, and the effectiveness and convenience of the prompting effect are guaranteed;
secondly, the roller main body 907 is fixed on the roller plate 903, the roller plate 903 ensures the installation effectiveness through the magnetic attraction between the slot body magnet piece 902 and the plate body magnet piece 904, and the roller plate can be fixedly supported after the force is applied and pulled out, so that the rolling effectiveness is ensured, and the fixed installation effect is not influenced;
thirdly, the two limit nuts 908 limit and fix the roller shaft 906 on the shaft body opening 905, and finally, the roller body 907 is ensured to have double advantages of rolling effectively and not falling easily.
The stationary half ring unit 3 comprises a first half ring body 301, a first wire cavity 302 arranged in the first half ring body 301, and insertion grooves 303 arranged at two sides of the first half ring body 301; the plugging half ring unit 4 comprises a second half ring body 401, a second wire cavity 402 arranged in the second half ring body 401, and plugging columns 403 arranged on two sides of the second half ring body 401 and used for connecting the plugging grooves 303, wherein the second wire cavity 402 penetrates through the plugging columns 403, and the connecting wires 2 are used for connecting the conductive adjusting unit 7 and the four electromagnet units 6 in series in a mode of penetrating through the first wire cavity 302 and the second wire cavity 402. The connecting wire 2 comprises a wire body 201, a wire cavity channel 202 arranged in the wire body 201, and a wire guide hole 203 which is arranged on one side of the wire body 201 close to the electromagnet unit 6 and used for the wire unit 8 to penetrate out; the lead wire unit 8 includes a battery connecting lead wire 801 provided in the conductive adjustment unit 7, and an insert lead wire 802 provided on the lead wire channel 202 and used for connecting the electromagnet unit 6 in series.
In this embodiment, initially, the conductive adjusting unit 7 is electrically contacted, the electromagnet unit 6 is connected to the conductive adjusting unit 7 through an inserted wire 802, and then generates an electromagnetic force to repel and jack up the permanent magnet unit 5, the wire body 201 is tensioned, and the first half-ring main body 301 and the second half-ring main body 401 are pressed on the upper ring surface of the fruit, so as to ensure a fixed display effect.
When larger fruits need to be fixedly displayed, the inserting column 403 is firstly pulled out of the inserting groove 303 to obtain a ring matched with the large fruits, at the moment, the conductive adjusting unit 7 is just switched to a large-current state, at the moment, the current of the electromagnet unit 6 is increased, the magnetic force repelling the permanent magnet unit 5 is increased, the tension on the wire body 201 is increased, the pressing force of the first semi-ring main body 301 and the second semi-ring main body 401 on the large fruits is finally and smoothly increased, the fixing and displaying stability of the large fruits is finally ensured, when smaller-shaped fruits are encountered, the fixing with smaller force is ensured according to the opposite operation, so that the fixing and displaying operation has the advantages of wide application range and flexible use.
The permanent magnet unit 5 comprises a limiting block 501 which is arranged on the end of the wire body 201 on the lower side of the wire hole 1 in an adhering mode, and a permanent magnet sheet 502 which is arranged on the lower end face of the limiting block 501 in an adhering mode; the electromagnet unit 6 comprises a limiting sleeve 601 arranged below the wire hole 1, and an electromagnet part 602 which is arranged on the limiting sleeve 601 and is used for tightly pressing and fixing the first semi-ring main body 301 and the second semi-ring main body 401 on the fruit in a mode of pushing up by means of repelling magnetic force downwards after being electrified. The electromagnet unit 6 further comprises an upper cavity 603 which is arranged in the limiting sleeve 601 and close to one side of the wire hole 1 and is used for allowing the wire body 201 to penetrate through, a lower cavity 604 which is arranged in the limiting sleeve 601 and is used for clamping and limiting the limiting block 501, a sleeve opening 605 which is arranged on the side wall of the upper cavity 603, corresponds to the wire guide hole 203 and is used for inserting a wire 802 to penetrate through, and a thread 606 which is arranged on the outer annular surface of the limiting sleeve 601. The electromagnet part 602 comprises an annular core 602a screwed on the outer annular surface of the limiting sleeve 601, a spiral groove 602b arranged on the outer annular surface of the annular core 602a, and a solenoid 602c embedded and wound on the spiral groove 602b and used for repelling and jacking the permanent magnet piece 502 after being electrified, wherein the solenoid 602c is connected with the conductive adjusting unit 7 through the inserted lead 802.
In this embodiment, the solenoid 602c is used for repelling the permanent magnet pieces 502 after being energized according to the electromagnetic effect, so as to finally press the first half-ring body 301 and the second half-ring body 401 against the fruit with a proper force, thereby ensuring a proper stable placement, wherein the ring core 602a has a screw connection relationship on the outer ring surface of the limiting sleeve 601, i.e. when the ring core 602a is rotated downward to approach the permanent magnet pieces 502 under the same current, the first half-ring body 301 and the second half-ring body 401 can finally increase the tension, which is different from the second tension adjusting position of the current adjustment of the conductive adjusting unit 7, and the final purpose is to make the large-sized fruit have a larger pressing force and the small-sized fruit have a smaller pressing force, thereby ensuring a sufficiently stable and proper fixing display effect, wherein the inserting wire 802 is passed through the wire hole 203 at the wire channel 202, is connected to the solenoid 602c through the sleeve opening 605.
The conductive adjusting unit 7 includes a conductive sheet 701 disposed on one of the insertion posts 403 and connected to the solenoid 602c through the insertion wire 802 in the second wire cavity 402, a plurality of button batteries 702 disposed on the insertion posts 403 corresponding to the inner side surfaces of the insertion slots 303 and connected in series through the battery connecting wires 801, and insertion engaging portions 703 disposed in the two insertion slots 303. The middle of the conductive sheet 701 is bent, and then both ends of the conductive sheet are inserted and fixed on the side surfaces of the insertion posts 403, the insertion lead 802 is arranged on the button cell 702 electrode on the side edge, and the middle of the conductive sheet 701 abuts against the button cell 702 electrode which is different from the insertion lead 802. The insertion and engagement portion 703 includes a sliding engagement column 703a provided on the insertion column 403 and different from the side surface on which the conductive sheet 701 is provided, and a fixed engagement column 703b provided on the inner side surface of the insertion groove 303, and the sections of the sliding engagement column 703a and the fixed engagement column 703b are both semi-circles and are provided in pairs at two side positions of the insertion column 403. The number of the button cells 702 is 3-5.
In this embodiment, the number of the button cells 702 is 3, the insertion lead 802 is welded to one button cell 702 on the side, when the insertion column 403 is pulled out slightly, the conductive plate 701 abuts against the next button cell 702, at this time, the first half-ring main body 301 and the second half-ring main body 401 form a small loop, the voltage and current on the button cell 702 is equal to one cell, the force of the solenoid 602c repelling and jacking up the permanent magnet sheet 502 is small, and the compression force of the first half-ring main body 301 and the second half-ring main body 401 is small, so that relatively small fruits such as plums and peaches can be fixed; on the contrary, when the inserting column 403 is greatly pulled out, the conducting strip 701 abuts against one button cell 702 on the outermost side, at this time, a relatively large ring is formed by the first half-ring main body 301 and the second half-ring main body 401, the voltage and current on the button cell 702 are the amount of two cells, the force of repelling and jacking the permanent magnet sheet 502 by the solenoid 602c is relatively large, the compression force of the first half-ring main body 301 and the second half-ring main body 401 is large, at this time, relatively large fruits such as watermelon and cantaloupe are fixed, and the final purpose is to enable the display rack to have large fruits and large ring large force fixation; relatively small fruits, small circles and small force fixing flexible fixed display effects.
The sliding snap-fit column 703a and the fixed snap-fit column 703b are provided in the two insertion grooves 303 and the two insertion columns 403, and the outermost button cell 702 is left unused and can be replaced by a plastic block with the same shape, so that the battery connecting wire 801 and the conductive sheet 701 can be ensured to be effectively contacted and conductive, and the conductive sheet can be welded when the electrode of the button cell 702 is connected, so as to ensure stable contact and conductivity.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (10)
1. A vegetables and fruits exhibition stand for agricultural picking game, includes platen (11), its characterized in that: the fruit tree fruit, the roller unit (9) is arranged on the supporting column part of the bedplate (11), and comprises two mounting grooves (901) arranged on the lower end face of the supporting column, groove body magnet sheets (902) arranged in the mounting grooves (901) in an adhering mode, a roller plate (903) arranged on the mounting grooves (901) in an inserting mode, plate body magnet sheets (904) arranged on the upper end face of the roller plate (903), shaft body holes (905) arranged on the roller plate (903), roller shafts (906) arranged on the shaft body holes (905) in an inserting mode, roller main bodies (907) arranged on the roller shafts (906) in a sleeved mode, and two limiting nuts (908) arranged at two outer end positions of the roller shafts (906) in a threaded mode.
2. A fruit and vegetable display stand for an agricultural picking tour according to claim 1, characterised in that: the fixed half ring unit (3) comprises a first half ring main body (301), a first linear cavity (302) arranged in the first half ring main body (301), and insertion grooves (303) arranged at two sides of the first half ring main body (301); the plugging half ring unit (4) comprises a second half ring main body (401), a second wire cavity (402) arranged in the second half ring main body (401), and plugging columns (403) arranged on two sides of the second half ring main body (401) and used for connecting the plugging grooves (303), the second wire cavity (402) penetrates through the plugging columns (403), and the connecting wire (2) is used for connecting the conductive adjusting unit (7) and the four electromagnet units (6) in series in a mode of penetrating through the first wire cavity (302) and the second wire cavity (402).
3. A fruit and vegetable display stand for an agricultural picking tour according to claim 2, characterised in that: the connecting wire (2) comprises a wire body (201), a wire cavity channel (202) arranged in the wire body (201), and a wire hole (203) which is arranged on one side of the wire body (201) close to the electromagnet unit (6) and is used for the wire unit (8) to penetrate out; the lead unit (8) comprises a battery connecting lead (801) arranged in the conductive adjusting unit (7) and an inserting lead (802) arranged on the lead cavity (202) and used for being connected with the electromagnet unit (6) in series.
4. A fruit and vegetable display stand for an agricultural picking tour according to claim 3, characterised in that: the permanent magnet unit (5) comprises a limiting block (501) which is arranged on the end of the line body (201) on the lower side of the line hole (1) in an adhering mode, and a permanent magnet sheet (502) which is arranged on the lower end face of the limiting block (501) in an adhering mode; the electromagnet unit (6) comprises a limiting sleeve (601) arranged below the line hole (1) and an electromagnet part (602) which is arranged on the limiting sleeve (601) and is used for pressing and fixing the first semi-ring main body (301) and the second semi-ring main body (401) on the fruit in a mode of pushing up by repelling magnetic force downwards after being electrified.
5. A fruit and vegetable display stand for an agricultural picking tour according to claim 4, where: the electromagnet unit (6) further comprises an upper cavity channel (603) which is arranged in the limiting sleeve (601) and close to one side of the wire hole (1) and used for allowing the wire body (201) to penetrate through, a lower cavity channel (604) which is arranged in the limiting sleeve (601) and used for clamping and limiting the limiting block (501), a sleeve opening hole (605) which is arranged on the side wall of the upper cavity channel (603) and corresponds to the wire guide hole (203) and used for inserting a wire (802) to penetrate through, and threads (606) which are arranged on the outer ring surface of the limiting sleeve (601).
6. A fruit and vegetable display stand for an agricultural picking tour according to claim 5, characterised in that: the electromagnet part (602) comprises an annular core body (602 a) which is arranged on the outer annular surface of the limiting sleeve (601) in a threaded mode, a spiral groove (602 b) which is arranged on the outer annular surface of the annular core body (602 a), and a solenoid coil (602 c) which is embedded and wound on the spiral groove (602 b) and is used for repelling and jacking the permanent magnet sheet (502) after being electrified, wherein the solenoid coil (602 c) is connected with the electric conduction adjusting unit (7) through the inserted lead (802).
7. A fruit and vegetable display stand for an agricultural picking tour according to claim 6, characterised in that: the conductive adjusting unit (7) comprises a conductive sheet (701) which is arranged on one of the inserting columns (403) and is connected with the spiral coil (602 c) through the inserting lead (802) in the second wire cavity (402), a plurality of button batteries (702) which are arranged on the inner side surface of the inserting column (403) corresponding to the inserting groove (303) and are connected in series through the battery connecting lead (801), and inserting clamping parts (703) arranged in the two inserting grooves (303).
8. A fruit and vegetable display stand for an agricultural picking tour according to claim 7, characterised in that: the middle of the conducting strip (701) is bent, then two ends of the conducting strip are fixedly connected with the side faces of the inserting columns (403) in an inserting mode, the inserting lead (802) is arranged on the button cell (702) electrode on the side edge, and the middle of the conducting strip (701) abuts against the button cell (702) electrode which is different from the inserting lead (802).
9. A fruit and vegetable display stand for an agricultural picking tour according to claim 7, characterised in that: the inserting and clamping part (703) comprises a sliding clamping column (703 a) which is arranged on the inserting column (403) and is different from the side surface on which the conducting strip (701) is arranged, and a fixing clamping column (703 b) which is arranged on the inner side surface of the inserting groove (303), the sections of the sliding clamping column (703 a) and the fixing clamping column (703 b) are semi-circles and are arranged at the positions of two sides of the inserting column (403) in pairs.
10. A fruit and vegetable display stand for an agricultural picking tour according to claim 7, characterised in that: the number of the button batteries (702) is 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352488.9A CN109363446B (en) | 2018-11-14 | 2018-11-14 | Vegetable and fruit exhibition stand for agricultural picking game |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352488.9A CN109363446B (en) | 2018-11-14 | 2018-11-14 | Vegetable and fruit exhibition stand for agricultural picking game |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109363446A CN109363446A (en) | 2019-02-22 |
| CN109363446B true CN109363446B (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811352488.9A Active CN109363446B (en) | 2018-11-14 | 2018-11-14 | Vegetable and fruit exhibition stand for agricultural picking game |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2590922A (en) * | 2020-01-06 | 2021-07-14 | Oxti Corp | Table support mechanism with hanger device |
| CN112166864A (en) * | 2020-09-21 | 2021-01-05 | 张博博 | Flexible fixed display method for fruits for ecological agriculture sightseeing |
| CN113126698B (en) * | 2021-04-13 | 2022-08-30 | 湖南集智创意展览服务有限公司 | Multimedia screen removes exhibition display device based on interactive is felt to body |
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| CN108174730A (en) * | 2017-12-27 | 2018-06-19 | 安徽国豪农业科技有限公司 | A kind of antifreeze planting unit of winter vegetable |
| CN207710709U (en) * | 2018-01-09 | 2018-08-10 | 洛阳昌力机械有限公司 | A kind of ingot-containing tube moves back lining outer lining fixing device |
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| CN206119799U (en) * | 2016-05-30 | 2017-04-26 | 德清县鑫宝蔬果专业合作社 | Fresh -keeping frame of firm type fruit vegetables sterilization |
| CN108033130A (en) * | 2017-12-25 | 2018-05-15 | 安徽省华财塑胶科技有限公司 | A kind of plastic pipe fitting dispenser |
| CN108174730A (en) * | 2017-12-27 | 2018-06-19 | 安徽国豪农业科技有限公司 | A kind of antifreeze planting unit of winter vegetable |
| CN207710709U (en) * | 2018-01-09 | 2018-08-10 | 洛阳昌力机械有限公司 | A kind of ingot-containing tube moves back lining outer lining fixing device |
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| CN109363446A (en) | 2019-02-22 |
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