CN114136361B - Food storage humiture monitoring system based on RFID remote radio frequency - Google Patents
Food storage humiture monitoring system based on RFID remote radio frequency Download PDFInfo
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- CN114136361B CN114136361B CN202111188512.1A CN202111188512A CN114136361B CN 114136361 B CN114136361 B CN 114136361B CN 202111188512 A CN202111188512 A CN 202111188512A CN 114136361 B CN114136361 B CN 114136361B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 241000112598 Pseudoblennius percoides Species 0.000 abstract description 4
- 229910052753 mercury Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
- Y02A40/58—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products using renewable energies
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- General Physics & Mathematics (AREA)
- Drying Of Solid Materials (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an RFID (radio frequency identification) based grain storage temperature and humidity monitoring system which comprises a grain bin, wherein the outer wall of the top of the grain bin is fixedly connected with a storage box, the top of the storage box is fixedly connected with a storage battery, the inner wall of one side of the grain bin is respectively provided with a temperature and humidity sensor and a control transmitter, the temperature and humidity sensor and the control transmitter are electrically connected with the storage battery, the outer walls of the two sides of the storage box are respectively provided with a storage groove, a pushing cavity is arranged in the storage box, the outer walls of the two sides of the pushing cavity are respectively provided with a plurality of heat absorption layers, a transfer layer is arranged between the heat absorption layers and the pushing cavity, a mounting groove is arranged above the pushing cavity, and the top of the mounting groove is provided with two through holes. According to the solar panel collecting device, when the sun rises, the solar panel can be automatically separated from the collecting groove until the solar panel is parallel to the horizontal plane, so that the solar panel can be conveniently converted into solar energy, and when the sun falls, the solar panel can be retracted into the collecting groove, and the solar panel is protected.
Description
Technical Field
The invention relates to the technical field of grain storage, in particular to a grain storage temperature and humidity monitoring system based on RFID (radio frequency identification) remote radio frequency.
Background
During the storage period of grains, due to the change of the factors such as environment, climate, ventilation condition and the like, the temperature or humidity in the granary can be abnormal, which is extremely easy to cause the decay or insect damage of the grains. Meanwhile, the grain food storage quality in the granary is also affected by factors such as gas, microorganisms and other insect pests in the granary, and in order to monitor the granary, people can monitor the temperature and humidity inside the granary by using an RFID remote radio frequency technology.
At present, in the remote radio frequency technology control granary of using RFID, need at its internally mounted temperature and humidity sensor, control transmitter etc. can carry the humiture data of granary so and be convenient for people to look over, in order to provide the energy to these equipment, can use solar panel, but solar panel when not working, can not receive and close, can lead to like this solar panel to receive the damage under bad weather, reduce its life.
In view of the above, the present invention provides a remote RFID-based food storage temperature and humidity monitoring system to solve the above problems in the prior art.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a grain storage temperature and humidity monitoring system based on RFID (radio frequency identification) remote radio frequency.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a grain storage humiture monitoring system based on RFID remote radio frequency, includes the granary, granary top outer wall fixedly connected with containing box, and containing box top fixedly connected with battery, granary one side inner wall is equipped with temperature and humidity sensor and control transmitter respectively, and temperature and humidity sensor and control transmitter and battery electric connection, containing box both sides outer wall all opens there is the storage tank, and the containing box inside is opened there is the pushing cavity, pushing cavity both sides outer wall all is equipped with a plurality of heat-absorbing layers, and is equipped with the transfer layer between heat-absorbing layer and the pushing cavity, pushing cavity top is opened there are the mounting groove, and the mounting groove top is opened there are two through-holes, pushing cavity and mounting groove junction sliding connection have the guide post, and guide post bottom outer wall fixedly connected with slide, be equipped with annular bag between slide and the pushing cavity top inner wall, guide post top outer wall fixedly connected with lifter plate, and lifter plate top outer wall fixedly connected with two double racks, double racks pass the through-hole, and double racks top both sides all are equipped with the fixed axle, the fixed axle is equipped with the locating plate both ends, and all is equipped with in bottom fixedly connected with the outer wall of the top of the box.
Further, every fixed axle outer wall is equal fixedly connected with two gears, and the gear all meshes with double racks, fixed axle middle part outer wall fixedly connected with swinging plate, swinging plate one side outer wall fixedly connected with fixed plate, fixed plate top outer wall is equipped with solar panel, solar panel and battery electric connection.
Further, a second chamber is formed in the inner wall of the bottom of the storage groove, a first chamber is arranged on one side of the second chamber, and an insulating guide rod is connected to the joint of the first chamber and the second chamber in a sliding mode.
Further, the outer wall of one side of the insulating guide rod is fixedly connected with a pressing plate, a connecting spring is arranged between the pressing plate and the inner wall of one side of the second chamber, the outer wall of the other side of the insulating guide rod is fixedly connected with a second contact, one side of the second contact is provided with a first contact, and the first contact and the second contact are located in the first chamber.
Further, each storage groove top is all opened has a round chamber one, and a round chamber inner wall is equipped with winding post one, and winding post one-to-one is equipped with servo motor, servo motor and contact one and contact two electric connection.
Further, every accomodate groove bottom outer wall is opened there is round chamber two, and opens between round chamber two and the round chamber one has the spout, and spout inner wall sliding connection has the slider, and slider top outer wall all is equipped with the haulage rope, and haulage rope one end all twines at winding post one outer wall.
Further, the second inner wall of the circular cavity is connected with a second winding column through a torsion spring, the outer wall of the winding column is provided with protective cloth, and two ends of the top of the protective cloth are fixedly connected to the outer wall of the bottom of the sliding block.
The beneficial effects of the invention are as follows:
1. according to the solar panel solar energy storage device, when the sun rises, the heat absorption layer absorbs heat and then transfers the heat to the pushing cavity through the transfer layer, the mercury annular bag in the pushing cavity is heated and expands to push the sliding plate to move downwards in the pushing cavity, the lifting plate in the installation groove is driven to move downwards through the guide post in the moving process of the sliding plate, so that two double racks on the lifting plate move downwards, the through holes are retracted into the installation groove, in the moving process of the double racks, the double racks drive the gears meshed with the two racks to rotate, the gears drive the fixed shaft on the positioning plate to rotate, the fixed shaft drives the fixed plate to rotate through the swinging plate, so that the solar panel on the fixed plate is separated from the storage groove, and is parallel to the horizontal plane along with the rising of the temperature, and when the sun falls, the heat absorption layer does not absorb heat, so that the mercury annular bag is not expanded and slowly retracted, and accordingly the rotation direction of the double racks is opposite to the front, the solar panel on the fixed plate is retracted into the storage groove, and when the solar panel is in the solar panel, the solar panel is automatically separated from the storage groove until the storage groove and falls down, and is convenient to convert the solar panel into the solar panel when the solar panel.
2. According to the solar panel storage device, when the solar panel is retracted into the storage groove, the fixed plate is in contact with the pressing plate in the second chamber at the bottom of the storage groove, and the pressing plate is applied with force to enable the second contact in the first chamber to be in contact with the first contact, so that the servo motor in the first circular chamber is started, the servo motor drives the winding column to rotate, the traction rope is wound on the outer wall of the winding column, in the process, the traction rope pulls the sliding block to slide in the sliding groove, and meanwhile the sliding block pulls the protective cloth to separate from the winding column II and seals and shields the storage groove along the sliding groove, so that damage to the solar panel caused by severe weather, rain, snow, wind and sand can be avoided, and the service life of the solar panel is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a food storage temperature and humidity monitoring system based on RFID remote radio frequency;
FIG. 2 is an enlarged schematic diagram of the structure A of a food storage temperature and humidity monitoring system based on RFID remote radio frequency;
FIG. 3 is a schematic diagram of a side view cross-section structure of a storage box of a food storage temperature and humidity monitoring system based on RFID remote radio frequency;
FIG. 4 is a schematic diagram of a front cross-sectional structure of a storage box of a food storage temperature and humidity monitoring system based on RFID remote radio frequency;
FIG. 5 is an enlarged schematic diagram of the structure A of a food storage temperature and humidity monitoring system based on RFID remote radio frequency;
fig. 6 is an enlarged schematic diagram of a B-site structure of a food storage temperature and humidity monitoring system based on RFID remote radio frequency.
In the figure: 1-granary, 2-storage battery, 3-temperature and humidity sensor, 4-control emitter, 5-heat absorption layer, 6-containing box, 7-through hole, 8-swinging plate, 9-fixed plate, 10-solar panel, 11-gear, 12-double rack, 13-fixed shaft, 14-locating plate, 15-containing groove, 16-mounting groove, 17-lifting plate, 18-guide post, 19-mercury annular bag, 20-pushing cavity, 21-transmission layer, 22-slide plate, 23-slide groove, 24-hauling rope, 25-round cavity I, 26-servo motor, 27-winding post I, 28-contact I, 29-cavity I, 30-contact II, 31-cavity II, 32-insulating guide rod, 33-connecting spring, 34-pressing plate, 35-slide block, 36-protective cloth, 37-round cavity II and 38-winding post II.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-6, a grain storage temperature and humidity monitoring system based on RFID remote radio frequency comprises a grain bin 1, wherein the outer wall of the top of the grain bin 1 is fixedly connected with a storage box 6, the top of the storage box 6 is fixedly connected with a storage battery 2, the inner wall of one side of the grain bin 1 is respectively provided with a temperature and humidity sensor 3 and a control transmitter 4, the temperature and humidity sensor 3 and the control transmitter 4 are electrically connected with the storage battery 2, the outer walls of two sides of the storage box 6 are respectively provided with a storage groove 15, a pushing cavity 20 is arranged in the storage box 6, the outer walls of two sides of the pushing cavity 20 are respectively provided with a plurality of heat absorption layers 5, a transfer layer 21 is arranged between the heat absorption layers 5 and the pushing cavity 20, a mounting groove 16 is arranged above the pushing cavity 20, two through holes 7 are formed in the top of the mounting groove 16, the connecting part of the pushing cavity 20 and the mounting groove 16 is slidingly connected with a guide post 18, and guide post 18 bottom outer wall fixedly connected with slide 22 is equipped with mercury annular bag 19 between slide 22 and the top inner wall of pushing away the chamber 20, guide post 18 top outer wall fixedly connected with lifter plate 17, and two double racks 12 of lifter plate 17 top outer wall fixedly connected with, double racks 12 pass through-hole 7, and double racks 12 top both sides all are equipped with fixed axle 13, fixed axle 13 both ends outer wall all is equipped with locating plate 14, and locating plate 14 bottom outer wall fixed connection is in containing box 6 top outer wall, so heat-absorbing layer 5 absorbs heat and passes through transfer layer 21 with heat transfer to pushing away mercury annular bag 19 in the chamber 20, its thermal expansion passes through slide 22, guide post 18 and lifter plate 17, make double racks 12 downwardly moving.
In the invention, two gears 11 are fixedly connected to the outer wall of each fixed shaft 13, the gears 11 are meshed with double racks 12, a swinging plate 8 is fixedly connected to the outer wall of the middle part of each fixed shaft 13, a fixed plate 9 is fixedly connected to the outer wall of one side of the swinging plate 8, a solar panel 10 is arranged on the outer wall of the top of the fixed plate 9, and the solar panel 10 is electrically connected with a storage battery 2, so that the gears 11 meshed with the solar panel 10 are driven to rotate through the double racks 12, the solar panel 10 on the fixed plate 9 is separated from a storage groove 15 until the solar panel 10 is parallel to a horizontal plane, and the solar panel is convenient for converting solar energy.
In the invention, a second chamber 31 is formed on the inner wall of the bottom of the accommodating groove 15, a first chamber 29 is arranged on one side of the second chamber 31, and an insulating guide rod 32 is slidably connected to the joint of the first chamber 29 and the second chamber 31.
In the invention, a pressing plate 34 is fixedly connected to one side outer wall of an insulating guide rod 32, a connecting spring 33 is arranged between the pressing plate 34 and one side inner wall of a cavity II 31, a contact II 30 is fixedly connected to the other side outer wall of the insulating guide rod 32, a contact I28 is arranged on one side of the contact II 30, and the contact I28 and the contact II 30 are positioned in the cavity I29, so that when the solar panel 10 is retracted into the accommodating groove 15, the fixing plate 9 is contacted with the pressing plate 34 in the cavity II 31 at the bottom of the accommodating groove 15, and force is applied to the pressing plate 34.
In the invention, the top of each storage groove 15 is provided with a first circular cavity 25, the inner wall of the first circular cavity 25 is provided with a first winding column 27, one end of the first winding column 27 is provided with a servo motor 26, and the servo motor 26 is electrically connected with a first contact 28 and a second contact 30, so that the second contact 30 in the first chamber 29 is contacted with the first contact 28 by applying force to the pressing plate 34, thereby starting the servo motor 26 in the first circular cavity 25, and the servo motor 26 drives the first winding column 27 to rotate.
In the invention, a second round cavity 37 is formed on the outer wall of the bottom of each storage groove 15, a sliding groove 23 is formed between the second round cavity 37 and the first round cavity 25, a sliding block 35 is slidably connected to the inner wall of the sliding groove 23, a traction rope 24 is arranged on the outer wall of the top of the sliding block 35, one end of the traction rope 24 is wound on the outer wall of the first winding column 27, so that the first winding column 27 rotates to enable the traction rope 24 to be wound on the outer wall of the first winding column, and the traction rope 24 can drag the sliding block 35 to slide in the sliding groove 23.
In the invention, the inner wall of the second round cavity 37 is connected with the second winding column 38 through the torsion spring, the outer wall of the second winding column 38 is provided with the protective cloth 36, and both ends of the top of the protective cloth 36 are fixedly connected with the outer wall of the bottom of the sliding block 35, so that the sliding block 35 can simultaneously drag the protective cloth 36 to separate from the second winding column 38 and seal and shield the containing groove 15 along the sliding groove 23, thereby avoiding damage to the solar panel 10 caused by bad weather, rain, snow, wind and sand and reducing the service life of the solar panel.
Working principle: when the sun rises, the heat absorbing layer 5 absorbs heat and then transfers the heat to the pushing cavity 20 through the transfer layer 21, the mercury annular bag 19 in the pushing cavity 20 is heated and expands, the pushing slide plate 22 moves downwards in the pushing cavity 20, the lifting plate 17 in the mounting groove 16 is driven downwards through the guide post 18 in the moving process of the slide plate 22, so that the two double racks 12 on the lifting plate 17 move downwards, the through holes 7 retract into the mounting groove 16, in the moving process of the double racks 12 downwards, the double racks 12 drive the gears 11 engaged at the two sides of the double racks to rotate, so that the gears 11 drive the fixed shafts 13 on the positioning plate 14 to rotate, the fixed shafts 13 drive the fixed plates 9 to rotate through the swinging plates 8, so that the solar plate 10 on the fixed plates 9 is separated from the storage groove 15, and along with the rising of temperature until the solar plate 10 is parallel to the horizontal plane, and when the sun falls, the heat absorbing layer 5 has no heat absorption, so that the mercury annular bag 19 is not expanded and slowly retracted, the double racks 12 move upwards, the rotation direction of the gear 11 is opposite to that of the previous one, the solar panel 10 on the fixed plate 9 is retracted into the accommodating groove 15, by the arrangement, the solar panel 10 can be automatically separated from the accommodating groove 15 until the solar panel is parallel to the horizontal plane when the sun rises, the solar panel 10 can be retracted into the accommodating groove 15 when the sun falls, the solar panel 10 is protected, the fixed plate 9 is contacted with the pressing plate 34 in the cavity II 31 at the bottom of the accommodating groove 15 when the solar panel 10 is retracted into the accommodating groove 15, the contact II 30 in the cavity I29 is contacted with the contact I28 by applying force to the pressing plate 34, the servo motor 26 in the circular cavity I25 is started, the servo motor 26 drives the winding column I27 to rotate, the traction rope 24 is wound on the outer wall of the solar panel, in the process, the traction rope 24 can drag the sliding block 35 to slide in the sliding groove 23, and meanwhile, the sliding block 35 can drag the protective cloth 36 to be separated from the winding column II 38 and seal and shield the storage groove 15 along the sliding groove 23, so that damage to the solar panel 10 caused by bad weather, rain, snow, wind and sand can be avoided, and the service life of the solar panel is reduced.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a grain warehouse humiture monitoring system based on RFID remote radio frequency, includes granary (1), granary (1) top outer wall fixedly connected with containing box (6), and containing box (6) top fixedly connected with battery (2), granary (1) one side inner wall is equipped with temperature and humidity sensor (3) and control transmitter (4) respectively, and temperature and humidity sensor (3) and control transmitter (4) and battery (2) electric connection, its characterized in that, containing box (6) both sides outer wall all is opened there is containing groove (15), and containing box (6) inside is opened there is pushing cavity (20), pushing cavity (20) both sides outer wall all is equipped with a plurality of heat-absorbing layers (5), and is equipped with transfer layer (21) between heat-absorbing layer (5) and pushing cavity (20), pushing cavity (20) top is opened there are mounting groove (16), and mounting groove (16) top is opened there are two through-holes (7), pushing cavity (20) and mounting groove (16) junction sliding connection have guide post (18), and guide post (18) bottom (22) are connected with top fixed connection between sliding plate (18) and sliding plate (18), the two double racks (12) are fixedly connected to the outer wall of the top of the lifting plate (17), the double racks (12) penetrate through the through holes (7), fixed shafts (13) are arranged on two sides above the double racks (12), positioning plates (14) are arranged on the outer walls of two ends of the fixed shafts (13), and the outer wall of the bottom of the positioning plate (14) is fixedly connected to the outer wall of the top of the storage box (6);
a first round cavity (25) is formed in the top of each storage groove (15), a first winding column (27) is arranged on the inner wall of the first round cavity (25), a servo motor (26) is arranged at one end of the first winding column (27), and the servo motor (26) is electrically connected with the first contact (28) and the second contact (30);
a round cavity II (37) is formed in the outer wall of the bottom of each storage groove (15), a sliding groove (23) is formed between the round cavity II (37) and the round cavity I (25), the inner wall of the sliding groove (23) is connected with a sliding block (35) in a sliding mode, a traction rope (24) is arranged on the outer wall of the top of the sliding block (35), and one end of the traction rope (24) is wound on the outer wall of the winding column I (27);
the inner wall of the second round cavity (37) is connected with a second winding column (38) through a torsion spring, the outer wall of the second winding column (38) is provided with a protective cloth (36), and two ends of the top of the protective cloth (36) are fixedly connected to the outer wall of the bottom of the sliding block (35);
a second chamber (31) is formed in the inner wall of the bottom of the storage groove (15), a first chamber (29) is arranged on one side of the second chamber (31), and an insulating guide rod (32) is connected at the joint of the first chamber (29) and the second chamber (31) in a sliding manner;
the outer wall of one side of the insulating guide rod (32) is fixedly connected with a pressing plate (34), a connecting spring (33) is arranged between the pressing plate (34) and the inner wall of one side of the second chamber (31), the outer wall of the other side of the insulating guide rod (32) is fixedly connected with a second contact (30), one side of the second contact (30) is provided with a first contact (28), and the first contact (28) and the second contact (30) are positioned in the first chamber (29);
when the solar panel (10) is retracted into the accommodating groove (15), the fixing plate (9) is in contact with the pressing plate (34) in the second chamber (31) at the bottom of the accommodating groove (15), and the second contact (30) in the first chamber (29) is in contact with the first contact (28) by applying force to the pressing plate (34), so that the servo motor (26) in the first round chamber (25) is started, the first winding column (27) is driven to rotate by the servo motor (26), the traction rope (24) is wound on the outer wall of the first round chamber, in the process, the traction rope (24) can drag the sliding block (35) to slide in the sliding groove (23), and the sliding block (35) can drag the protective cloth (36) to be separated from the second winding column (38) and seal and shield the accommodating groove (15) along the sliding groove (23), so that the solar panel (10) is prevented from being damaged by severe weather, and the service life of the solar panel is reduced.
2. The grain storage humiture monitoring system based on RFID remote radio frequency according to claim 1, wherein each fixed shaft (13) outer wall is fixedly connected with two gears (11), each gear (11) is meshed with a double rack (12), a swinging plate (8) is fixedly connected to the outer wall of the middle of each fixed shaft (13), a fixing plate (9) is fixedly connected to the outer wall of one side of each swinging plate (8), a solar panel (10) is arranged on the outer wall of the top of each fixing plate (9), and each solar panel (10) is electrically connected with a storage battery (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188512.1A CN114136361B (en) | 2021-10-12 | 2021-10-12 | Food storage humiture monitoring system based on RFID remote radio frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188512.1A CN114136361B (en) | 2021-10-12 | 2021-10-12 | Food storage humiture monitoring system based on RFID remote radio frequency |
Publications (2)
| Publication Number | Publication Date |
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| CN114136361A CN114136361A (en) | 2022-03-04 |
| CN114136361B true CN114136361B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111188512.1A Active CN114136361B (en) | 2021-10-12 | 2021-10-12 | Food storage humiture monitoring system based on RFID remote radio frequency |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2669594A1 (en) * | 2012-05-31 | 2013-12-04 | LE - Light Energy Systems AG | Solar installation |
| CN205811897U (en) * | 2016-07-14 | 2016-12-14 | 徐州顺泰新能源发电有限公司 | A kind of scalable protection type solar panel |
| CN109132106A (en) * | 2018-09-17 | 2019-01-04 | 连云港国正纸箱包装有限公司 | A kind of split type packing case of solar photovoltaic assembly |
| CN111664895A (en) * | 2020-06-29 | 2020-09-15 | 侨益物流股份有限公司 | Granary thing networking monitoring device |
| CN112033017A (en) * | 2020-08-20 | 2020-12-04 | 毛丹丹 | Solar cell module capable of being automatically supported during use |
| CN112600495A (en) * | 2020-12-18 | 2021-04-02 | 余利强 | Polycrystalline silicon solar cell carrying equipment |
| CN113162537A (en) * | 2021-03-13 | 2021-07-23 | 合肥恒晷信息科技有限公司 | Solar energy storage device with protection function |
-
2021
- 2021-10-12 CN CN202111188512.1A patent/CN114136361B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2669594A1 (en) * | 2012-05-31 | 2013-12-04 | LE - Light Energy Systems AG | Solar installation |
| CN205811897U (en) * | 2016-07-14 | 2016-12-14 | 徐州顺泰新能源发电有限公司 | A kind of scalable protection type solar panel |
| CN109132106A (en) * | 2018-09-17 | 2019-01-04 | 连云港国正纸箱包装有限公司 | A kind of split type packing case of solar photovoltaic assembly |
| CN111664895A (en) * | 2020-06-29 | 2020-09-15 | 侨益物流股份有限公司 | Granary thing networking monitoring device |
| CN112033017A (en) * | 2020-08-20 | 2020-12-04 | 毛丹丹 | Solar cell module capable of being automatically supported during use |
| CN112600495A (en) * | 2020-12-18 | 2021-04-02 | 余利强 | Polycrystalline silicon solar cell carrying equipment |
| CN113162537A (en) * | 2021-03-13 | 2021-07-23 | 合肥恒晷信息科技有限公司 | Solar energy storage device with protection function |
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| Publication number | Publication date |
|---|---|
| CN114136361A (en) | 2022-03-04 |
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