CN114572568A - MPPT controller reversible folding type storage device and use method - Google Patents
MPPT controller reversible folding type storage device and use method Download PDFInfo
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- CN114572568A CN114572568A CN202210158139.3A CN202210158139A CN114572568A CN 114572568 A CN114572568 A CN 114572568A CN 202210158139 A CN202210158139 A CN 202210158139A CN 114572568 A CN114572568 A CN 114572568A
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- 230000002441 reversible effect Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims description 44
- 230000002093 peripheral effect Effects 0.000 claims description 12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
- B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/18—Castors, rolls, or the like; e.g. detachable
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a reversible folding type storage device of an MPPT (maximum power point tracking) controller and a use method, and belongs to the technical field of storage. The folding device comprises a turning and folding mechanism, wherein the turning and folding mechanism is clamped and fixed through a lifting limiting mechanism, the turning and folding mechanism comprises a square bottom plate, a plurality of fixed rollers are fixedly arranged on the lower surface of the square bottom plate, the front side and the rear side of the upper surface of the square bottom plate are respectively and rotatably connected with a first turning and folding assembly, the two first turning and folding assemblies are symmetrically arranged, the left side and the right side of the upper surface of the square bottom plate are respectively and rotatably connected with a second turning and folding assembly, the two second turning and folding assemblies are symmetrically arranged, the second turning and folding assembly is positioned above the first turning and folding assembly, and the lifting limiting mechanism comprises a return-shaped bottom plate. The invention can fold the storage device, so that the storage device occupies smaller space when not storing materials, the storage device is more convenient to transport, and a larger number of storage devices can be transported at one time, thereby greatly reducing the transport cost.
Description
Technical Field
The invention belongs to the technical field of storage, and particularly relates to a reversible foldable storage device of an MPPT (maximum power point tracking) controller and a using method thereof.
Background
The storage is a Chinese word, and the basic meaning stores necessary things or materials in a certain place in advance. The synonyms are storage, reserve, stock. Words come from Xiaoqian's faded album, American drip: "because it is perishable, it is neither well stored nor very lossy in transit. "storage" is the retention of perceived things, experienced emotions, actions taken, problems thought, etc. in a certain form in one's mind. The storage of knowledge, sometimes called a representation of knowledge, may be an image of things, or a series of concepts or propositions. The storage of knowledge is an intermediate link of information coding, and has an important role in the memory process, and no information is stored.
At present, most of the existing storage devices in the market are difficult to fold, so that the storage devices occupy larger space when not storing materials, the storage devices are inconvenient to transport due to the larger occupied space, only a small amount of storage devices can be transported at a time, and the transportation cost is greatly increased.
Disclosure of Invention
The invention aims to provide a turnover folding type storage device of an MPPT controller and a using method thereof, and the problems in the background technology are solved through the design of a turnover folding mechanism and a lifting limiting mechanism.
In order to achieve the purpose, the invention provides the following technical scheme: a turnover folding type storage device of an MPPT controller comprises a turnover folding mechanism, wherein the turnover folding mechanism is clamped and fixed through a lifting limiting mechanism;
the overturning and folding mechanism comprises a square bottom plate, a plurality of fixed rollers are fixedly arranged on the lower surface of the square bottom plate, the front side and the rear side of the upper surface of the square bottom plate are respectively and rotatably connected with a first overturning and folding assembly, the two first overturning and folding assemblies are symmetrically arranged, the left side and the right side of the upper surface of the square bottom plate are respectively and rotatably connected with a second overturning and folding assembly, the two second overturning and folding assemblies are symmetrically arranged, and the second overturning and folding assemblies are positioned above the first overturning and folding assemblies;
the lifting limiting mechanism comprises a square bottom plate, the square bottom plate is fixedly sleeved on the outer side of the square bottom plate, two third fixed supports are fixedly installed on the rear side of the upper surface of the square bottom plate, two fourth fixed supports are fixedly installed on the front side of the upper surface of the square bottom plate, a guide transverse shaft is fixedly installed between the third fixed supports and the fourth fixed supports, a first square sliding block and a second square sliding block are sleeved on the guide transverse shaft in a sliding mode and are symmetrically arranged, the lifting limiting mechanism further comprises two U-shaped frame plates, a first tiltable connecting plate and a second tiltable connecting plate are rotatably connected to the middle of the lower surface of each U-shaped frame plate, one end, far away from the U-shaped frame plate, of each first tiltable connecting plate is rotatably connected with the upper surface of the first square sliding block through a hinged support, one end, far away from the U-shaped frame plate, of the second tiltable connecting plate is rotatably connected with the upper surface of the second square sliding block through a hinged support, a rectangular placing groove is formed in the end part of the U-shaped frame plate, and a limiter is arranged inside the rectangular placing groove;
the limiting device comprises a lifting assembly, and a rotating clamping assembly is fixedly mounted on one side of the lifting assembly;
the lifting assembly comprises a fixed stand column, the fixed stand column is fixedly installed inside the rectangular placing groove, a square lifting plate is sleeved on the outer side of the fixed stand column in a sliding mode, a first telescopic spring is sleeved on the peripheral side face of the fixed stand column and located between the inner top face of the rectangular placing groove and the upper surface of the square lifting plate in a sleeved mode, and a fixed vertical plate is fixedly installed on one side face of the square lifting plate;
the rotary clamping component comprises a first side plate and a second side plate, the first side plate and the second side plate are arranged in parallel, the first side plate and the second side plate are fixedly arranged on one side face of a fixed vertical plate, a vertical cylinder is fixedly arranged between the first side plate and the second side plate, a sliding plate is sleeved on the outer side of the vertical cylinder in a sliding mode, a second expansion spring is sleeved on the circumferential side face of the vertical cylinder and located between the upper surface of the sliding plate and the lower surface of the second side plate, and a fixed clamping plate is fixedly arranged on the lower surface of one end of the sliding plate.
Preferably, the specific shape of the square bottom plate is square, and the square bottom plate is a member made of a steel alloy material.
Preferably, the number of the fixed rollers is four, the four fixed rollers are arranged in a rectangular shape, and each fixed roller is provided with a brake pad.
Preferably, the first turnover folding assembly comprises two first fixing supports, the two first fixing supports are fixedly mounted on the upper surface of the square bottom plate, a first U-shaped rotating plate is connected between the two first fixing supports in a rotating mode, a first rotating shaft is fixedly mounted on each of two end faces of the first U-shaped rotating plate and is inserted into the first fixing supports, a shaft hole is formed in each of the first fixing supports, the first rotating shaft is located inside the shaft hole, the diameter of the first rotating shaft is the same as the inner diameter of the shaft hole, the circumferential side face of the first rotating shaft and the inner wall of the shaft hole are smooth, and a first turnover folding plate is fixedly mounted above the first U-shaped rotating plate.
Preferably, the board is raised including the bar to the second upset folding assembly, the lower surface that the board was raised to the bar is connected with the last fixed surface of square bottom plate, the equal fixed mounting in upper surface both ends that the board was raised to the bar has a second fixing support, two rotate between the second fixing support and be connected with a second "U" shape commentaries on classics board, the equal fixed mounting in both ends that second "U" shape commentaries on classics board has a second axis of rotation, a shaft hole has also been seted up to second fixing support's inside, the shaft hole is passed to the second axis of rotation, the diameter of second axis of rotation is the same with the internal diameter in shaft hole, the week side of second axis of rotation is all smooth with the inner wall in shaft hole, the top fixed mounting that second "U" shape commentaries on classics board has a second upset folded sheet.
Preferably, a guide groove matched with the guide transverse shaft is formed in each of the first square sliding block and the second square sliding block, the guide transverse shaft penetrates through the guide grooves in the first square sliding block and the second square sliding block, the diameter of the guide transverse shaft is the same as the inner diameter of the guide groove, and the peripheral side surface of the guide transverse shaft and the inner wall of the guide groove are smooth.
Preferably, the top end surface of the fixed upright post is fixedly connected with the inner top surface of the rectangular placing groove, and the bottom end surface of the fixed upright post is fixedly connected with the inner bottom surface of the rectangular placing groove.
Preferably, a vertical hole matched with the vertical cylinder is formed in the sliding plate, the vertical cylinder penetrates through the vertical hole, the diameter of the vertical cylinder is the same as the inner diameter of the vertical hole, and the peripheral side surface of the vertical cylinder and the inner wall of the vertical hole are smooth.
Preferably, a backing plate is fixedly mounted on the outer surface of the fixing clamping plate, and the backing plate is a rubber component.
A reversible folding type storage method of an MPPT controller is characterized by comprising the following steps:
s01: the two second overturning folding plates are rotated outwards to be in a vertical state, then the two first overturning folding plates positioned below the second overturning folding plates are rotated outwards to be in a vertical state, and at the moment, the two first overturning folding plates and the two second overturning folding plates can enclose a frame body in a shape like the Chinese character 'hui' and are used for storing materials;
s02: the two first turnover folding plates and the two second turnover folding plates are unfolded, the U-shaped frame plate is moved upwards to drive the top ends of the first inclinable connecting plate and the second inclinable connecting plate to move upwards, at the same time, the bottom ends of the first inclinable connecting plate and the second inclinable connecting plate will approach each other, and at the same time, the first square slider and the second square slider will approach each other, when the U-shaped frame plate moves to the top end of the second overturning and folding component, the square lifting plate is pushed upwards, the square lifting plate can move upwards along the fixed upright post, at the same time, the first expansion spring will contract and shorten, at this time, the whole rotating and clamping component will move upwards, when the whole rotating clamping component moves upwards, the sliding plate is pushed upwards at the moment, the sliding plate moves upwards along the vertical column, and the second telescopic spring contracts and shortens;
s03: rotate the sliding plate and rotate the sliding plate 90 degrees, make fixed cardboard be located the inboard of first upset folded sheet, later loosen the hand, no longer promote square lifter plate and sliding plate, this moment because first expanding spring and second expanding spring's elastic force effect, the fixed cardboard of sliding plate and sliding plate one end will move down, the inner wall of fixed cardboard this moment will contact with the inner wall of first upset folded sheet, thereby carry on spacingly to first upset folded sheet, make first upset folded sheet be in vertical state always.
Compared with the prior art, the MPPT controller reversible folding type storage device and the use method thereof provided by the invention at least have the following beneficial effects:
1. the invention rotates the two second turnover folding plates outwards to enable the two second turnover folding plates to be in a vertical state, then rotates the two first turnover folding plates below the second turnover folding plates outwards to enable the two first turnover folding plates to be in a vertical state, at the moment, the two first turnover folding plates and the two second turnover folding plates can enclose a frame body shaped like a Chinese character 'hui' for storing materials, when the two first turnover folding plates and the two second turnover folding plates are unfolded, the frame plate shaped like a Chinese character 'U' is moved upwards, the frame plate shaped like a 'U' moves upwards to drive the top ends of the first inclinable connecting plate and the second inclinable connecting plate to move upwards, at the same time, the bottom ends of the first inclinable connecting plate and the second inclinable connecting plate are close to each other, at the moment, the first square slide block and the second square slide block are close to each other, when the frame plate shaped like a 'U' moves to the top end of the second turnover folding assembly, at the moment, the square lifting plate is pushed upwards, the square lifting plate moves upwards along the fixed upright post, meanwhile, the first expansion spring contracts and shortens, at the moment, the whole rotating clamping component moves upwards, after the whole rotating clamping component moves upwards, the sliding plate is pushed upwards, the sliding plate moves upwards along the vertical cylinder, at the moment, the second expansion spring contracts and shortens, then, the sliding plate is rotated by 90 degrees, so that the fixed clamping plate is positioned at the inner side of the first overturning folding plate, then, the hand is released, the square lifting plate and the sliding plate are not pushed any more, at the moment, due to the elastic action of the first expansion spring and the second expansion spring, the sliding plate and the fixed clamping plate at one end of the sliding plate move downwards, at the moment, the inner wall of the fixed clamping plate is contacted with the inner wall of the first overturning folding plate, and therefore, the first overturning folding plate is limited, the first turnover folding plate is always in a vertical state, the turnover folding function of the storage device can be realized by arranging the turnover folding mechanism, the turnover folding mechanism can be limited by arranging the lifting limiting mechanism, the storage device can be folded, the storage device occupies a small space when not storing materials, the storage device is better and more convenient to transport, a large number of storage devices can be transported at one time, and the transportation cost is greatly reduced.
2. The MPPT controller reversible folding storage device and the use method thereof are convenient to transfer by arranging the four fixed rollers which are arranged in a rectangular shape, so that the flexibility of the MPPT controller reversible folding storage device and the use method thereof is greatly improved, and the brake pad is arranged on each fixed roller to limit the MPPT controller reversible folding storage device and the use method thereof, so that the MPPT controller reversible folding storage device and the use method thereof are prevented from sliding.
Drawings
Fig. 1 is a schematic structural view of a MPPT controller reversible folding storage device and a method of use;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the flip-fold mechanism of the present invention;
FIG. 4 is an exploded view of the flip and fold mechanism of the present invention;
FIG. 5 is a schematic view of a first flip-fold assembly according to the present invention;
FIG. 6 is a schematic view of a second flip-fold assembly according to the present invention;
FIG. 7 is a schematic structural view of a lift stop mechanism according to the present invention;
FIG. 8 is a schematic view of the stopper of the present invention;
FIG. 9 is a schematic view of the lift assembly of the present invention;
FIG. 10 is a schematic view of a rotary latch assembly according to the present invention;
fig. 11 is a schematic structural view after the folding of the present invention.
In the figure: 1. a turning and folding mechanism; 101. a square bottom plate; 102. fixing the roller; 103. a first flip-fold assembly; 1031. a first fixed support; 1032. a first "U" shaped rotating plate; 1033. a first rotating shaft; 1034. a first flip folding plate; 104. a second flip-fold assembly; 1041. a second fixed support; 1042. a second U-shaped rotating plate; 1043. a second rotating shaft; 1044. a second flip folding plate; 1045. a strip-shaped lifting plate; 2. a lifting limiting mechanism; 201. a bottom plate shaped like a Chinese character 'hui'; 202. a third fixed support; 203. a fourth fixed support; 204. a guide cross shaft; 205. a first square slider; 206. a second square slider; 207. a U-shaped frame plate; 208. a first tiltable connecting plate; 209. a second tiltable connection plate; 210. a rectangular placing groove; 211. a stopper; 212. a lifting assembly; 2121. fixing the upright post; 2122. a square lifting plate; 2123. a first extension spring; 2124. fixing the vertical plate; 213. rotating the clamping component; 2131. a first side plate; 2132. a second side plate; 2133. a vertical column; 2134. a sliding plate; 2135. a second extension spring; 2136. and (5) fixing the clamping plate.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 to 11, the present invention provides a foldable storage device with an MPPT controller capable of being flipped and a method for using the same, including a flipping folding mechanism 1, wherein the flipping folding mechanism 1 is fastened and fixed by a lifting limiting mechanism 2;
the overturning and folding mechanism 1 comprises a square bottom plate 101, a plurality of fixed rollers 102 are fixedly arranged on the lower surface of the square bottom plate 101, a first overturning and folding assembly 103 is rotatably connected to the front side and the rear side of the upper surface of the square bottom plate 101, the two first overturning and folding assemblies 103 are symmetrically arranged, a second overturning and folding assembly 104 is rotatably connected to the left side and the right side of the upper surface of the square bottom plate 101, the two second overturning and folding assemblies 104 are symmetrically arranged, and the second overturning and folding assembly 104 is positioned above the first overturning and folding assembly 103;
the lifting limiting mechanism 2 comprises a square bottom plate 201, the square bottom plate 201 is fixedly sleeved on the outer side of the square bottom plate 101, two third fixed supports 202 are fixedly installed on the rear side of the upper surface of the square bottom plate 201, two fourth fixed supports 203 are fixedly installed on the front side of the upper surface of the square bottom plate 201, a guide transverse shaft 204 is fixedly installed between the third fixed supports 202 and the fourth fixed supports 203, a first square sliding block 205 and a second square sliding block 206 are slidably sleeved on the guide transverse shaft 204, the first square sliding block 205 and the second square sliding block 206 are symmetrically arranged, the lifting limiting mechanism 2 further comprises two U-shaped frame plates 207, a first tiltable connecting plate 208 and a second tiltable connecting plate 209 are rotatably connected to the middle part of the lower surface of the U-shaped frame plate 207, one end of the first tiltable connecting plate 208, which is far away from the U-shaped frame plate 207, is rotatably connected with the upper surface of the first square sliding block 205 through a hinged support, one end of the second tiltable connecting plate 209, which is far away from the U-shaped frame plate 207, is also rotatably connected with the upper surface of the second square sliding block 206 through a hinged support, a rectangular placing groove 210 is formed in the end part of the U-shaped frame plate 207, and a stopper 211 is arranged inside the rectangular placing groove 210;
the stopper 211 comprises a lifting assembly 212, and a rotary clamping assembly 213 is fixedly mounted on one side of the lifting assembly 212;
the lifting assembly 212 comprises a fixed upright 2121, the fixed upright 2121 is fixedly arranged inside the rectangular placing groove 210, a square lifting plate 2122 is slidably sleeved on the outer side of the fixed upright 2121, a first telescopic spring 2123 is sleeved on the peripheral side surface of the fixed upright 2121 and positioned between the inner top surface of the rectangular placing groove 210 and the upper surface of the square lifting plate 2122, and a fixed vertical plate 2124 is fixedly arranged on one side surface of the square lifting plate 2122;
the rotating and clamping assembly 213 includes a first side plate 2131 and a second side plate 2132, the first side plate 2131 and the second side plate 2132 are arranged in parallel, the first side plate 2131 and the second side plate 2132 are both fixedly mounted on a side surface of the fixed vertical plate 2124, a vertical cylinder 2133 is fixedly mounted between the first side plate 2131 and the second side plate 2132, a sliding plate 2134 is slidably sleeved on an outer side of the vertical cylinder 2133, a second expansion spring 2135 is sleeved on a peripheral side surface of the vertical cylinder 2133 and is located between an upper surface of the sliding plate 2134 and a lower surface of the second side plate 2132, and a fixing clamping plate 2136 is fixedly mounted on a lower surface of one end of the sliding plate 2134.
The square bottom plate 101 is square, and the square bottom plate 101 is made of a steel alloy material.
The number of the fixed rollers 102 is four, the four fixed rollers 102 are arranged in a rectangular shape, each fixed roller 102 is provided with a brake pad, and the four fixed rollers 102 arranged in the rectangular shape are arranged, so that the MPPT controller reversible foldable storage device and the use method can be conveniently transferred, the flexibility of the MPPT controller reversible foldable storage device and the use method is greatly improved, and the brake pads are arranged on the fixed rollers 102 and used for limiting the MPPT controller reversible foldable storage device and the use method, so that the MPPT controller reversible foldable storage device and the use method are prevented from sliding.
First upset folding assembly 103 includes two first fixing support 1031, the equal fixed mounting of two first fixing support 1031 is at the upper surface of square bottom plate 101, it changes board 1032 to rotate to be connected with a first "U" shape between two first fixing support 1031, equal fixed mounting has a first rotation axis 1033 on the both ends face of first "U" shape commentaries on classics board 1032, first rotation axis 1033 is pegged graft in the inside of first fixing support 1031, a shaft hole has been seted up to the inside of first fixing support 1031, first rotation axis 1033 is located the inside in shaft hole, the diameter of first rotation axis 1033 is the same with the internal diameter in shaft hole, and the week side of first rotation axis 1033 and the inner wall in shaft hole are all smooth, the top fixed mounting of first "U" shape commentaries on classics board 1032 has a first upset folding plate 1034.
The second turnover folding assembly 104 comprises a strip-shaped lifting plate 1045, the lower surface of the strip-shaped lifting plate 1045 is fixedly connected with the upper surface of the square bottom plate 101, two ends of the upper surface of the strip-shaped lifting plate 1045 are fixedly provided with a second fixing support 1041, a second U-shaped rotating plate 1042 is rotatably connected between the two second fixing supports 1041, two ends of the second U-shaped rotating plate 1042 are fixedly provided with a second rotating shaft 1043, a shaft hole is also formed in the second fixing support 1041, the second rotating shaft 1043 penetrates through the shaft hole, the diameter of the second rotating shaft 1043 is the same as the inner diameter of the shaft hole, the peripheral side surface of the second rotating shaft 1043 is smooth with the inner wall of the shaft hole, and a second turnover folding plate 1044 is fixedly arranged above the second U-shaped rotating plate 1042.
The first square slider 205 and the second square slider 206 are both provided with a guide groove matched with the guide transverse shaft 204, the guide transverse shaft 204 passes through the guide grooves in the first square slider 205 and the second square slider 206, the diameter of the guide transverse shaft 204 is the same as the inner diameter of the guide groove, and the peripheral side surface of the guide transverse shaft 204 and the inner wall of the guide groove are both smooth.
The top end surface of the fixed upright 2121 is fixedly connected to the inner top surface of the rectangular placement groove 210, and the bottom end surface of the fixed upright 2121 is fixedly connected to the inner bottom surface of the rectangular placement groove 210.
A vertical hole matched with the vertical cylinder 2133 is formed in the sliding plate 2134, the vertical cylinder 2133 penetrates through the vertical hole, the diameter of the vertical cylinder 2133 is the same as the inner diameter of the vertical hole, and the peripheral side surface of the vertical cylinder 2133 and the inner wall of the vertical hole are smooth.
A pad is fixedly mounted on the outer surface of the fixing clip plate 2136, and the pad is a rubber member.
When the storage device needs to be opened to store the materials, firstly, the worker rotates the two second turnover folding plates 1044 outwards to make the two second turnover folding plates 1044 be in a vertical state, then rotates the two first turnover folding plates 1034 positioned below the second turnover folding plates 1044 outwards to make the two first turnover folding plates 1034 be in a vertical state, at this time, the two first turnover folding plates 1034 and the two second turnover folding plates 1044 will enclose a frame shaped like a Chinese character 'hui' for storing the materials, when the two first turnover folding plates 1034 and the two second turnover folding plates 1044 are completely unfolded, at this time, the "U" -shaped frame plate 207 is moved upwards, the upward movement of the "U" -shaped frame plate 207 will drive the top ends of the first tiltable connecting plate 208 and the second tiltable connecting plate 209 to move upwards, and at the same time, the bottom ends of the first tiltable connecting plate 208 and the second tiltable connecting plate 209 will approach each other, at this time, the first square sliding block 205 and the second square sliding block 206 will approach each other, when the "U" shaped frame plate 207 moves to the top end of the second flip folding assembly 104, the square lifting plate 2122 will be pushed upwards, the square lifting plate 2122 will move upwards along the fixed upright 2121, and the first extension spring 2123 will contract and shorten, at this time, the whole rotating latch assembly 213 will move upwards, after the whole rotating latch assembly 213 will move upwards, the sliding plate 2134 will be pushed upwards, the sliding plate 2134 will move upwards along the vertical cylinder 2133, at this time, the second extension spring 2135 will contract and shorten, then the sliding plate 2134 will be rotated 90 degrees, so that the fixed catch plate 2136 is located at the inner side of the first flip folding plate 1034, and then the hand is released, the square lifting plate 2122 and the sliding plate 2134 will not be pushed any more, at this time, due to the elastic force of the first extension spring 2123 and the second extension spring 2135, the sliding plate 2134 and the fixed clamping plate 2136 at one end of the sliding plate 2134 move downwards, at the moment, the inner wall of the fixed clamping plate 2136 contacts with the inner wall of the first turnover folding plate 1034, so that the first turnover folding plate 1034 is limited, and the first turnover folding plate 1034 is always in a vertical state, the turnover folding function of the storage device can be realized by arranging the turnover folding mechanism 1, the turnover folding mechanism 1 can be limited by arranging the lifting limiting mechanism 2, the storage device can be folded, so that the storage device occupies a smaller space when not storing materials, the storage device is more convenient to transport, a larger number of storage devices can be transported at one time, the transportation cost is greatly reduced, in addition, the turnover folding storage device of the MPPT controller and the use method thereof are convenient to transfer by arranging the four fixed rollers 102 which are arranged in a rectangular shape, therefore, the flexibility of the MPPT controller reversible folding type storage device and the use method thereof is greatly improved, and the brake pad is arranged on each fixed roller 102 and used for limiting the MPPT controller reversible folding type storage device and the use method thereof, so that the MPPT controller can be prevented from sliding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a foldable storage device of MPPT controller can overturn which characterized in that: the folding device comprises a turnover folding mechanism (1), wherein the turnover folding mechanism (1) is clamped and fixed through a lifting limiting mechanism (2);
the overturning and folding mechanism (1) comprises a square bottom plate (101), a plurality of fixed rollers (102) are fixedly mounted on the lower surface of the square bottom plate (101), the front side and the rear side of the upper surface of the square bottom plate (101) are respectively and rotatably connected with a first overturning and folding assembly (103), the two first overturning and folding assemblies (103) are symmetrically arranged, the left side and the right side of the upper surface of the square bottom plate (101) are respectively and rotatably connected with a second overturning and folding assembly (104), the two second overturning and folding assemblies (104) are symmetrically arranged, and the second overturning and folding assembly (104) is positioned above the first overturning and folding assembly (103);
the lifting limiting mechanism (2) comprises a 'return' shaped bottom plate (201), the 'return' shaped bottom plate (201) is fixedly sleeved on the outer side of the square bottom plate (101), two third fixed supports (202) are fixedly installed on the rear side of the upper surface of the 'return' shaped bottom plate (201), two fourth fixed supports (203) are fixedly installed on the front side of the upper surface of the 'return' shaped bottom plate (201), a guide cross shaft (204) is fixedly installed between the third fixed supports (202) and the fourth fixed supports (203), a first square sliding block (205) and a second square sliding block (206) are slidably sleeved on the guide cross shaft (204), the first square sliding block (205) and the second square sliding block (206) are symmetrically arranged, the lifting limiting mechanism (2) further comprises two 'U' -shaped frame plates (207), and a first connecting plate (208) and a second connecting plate which can be obliquely connected are rotatably arranged in the middle of the lower surface of the 'U' -shaped frame plate (207) The end, far away from the U-shaped frame plate (207), of the first tiltable connecting plate (208) is rotatably connected with the upper surface of the first square sliding block (205) through a hinged support, the end, far away from the U-shaped frame plate (207), of the second tiltable connecting plate (209) is also rotatably connected with the upper surface of the second square sliding block (206) through a hinged support, a rectangular placing groove (210) is formed in the end portion of the U-shaped frame plate (207), and a stopper (211) is arranged inside the rectangular placing groove (210);
the stopper (211) comprises a lifting component (212), and one side of the lifting component (212) is fixedly provided with a rotating clamping component (213);
the lifting assembly (212) comprises a fixed upright post (2121), the fixed upright post (2121) is fixedly installed inside the rectangular placing groove (210), a square lifting plate (2122) is sleeved on the outer side of the fixed upright post (2121) in a sliding mode, a first telescopic spring (2123) is sleeved on the peripheral side surface of the fixed upright post (2121) and located between the inner top surface of the rectangular placing groove (210) and the upper surface of the square lifting plate (2122), and a fixed vertical plate (2124) is fixedly installed on one side surface of the square lifting plate (2122);
the rotating clamping assembly (213) comprises a first side plate (2131) and a second side plate (2132), the first side plate (2131) and the second side plate (2132) are arranged in parallel, the first side plate (2131) and the second side plate (2132) are both fixedly arranged on one side surface of a fixed vertical plate (2124), a vertical column body (2133) is fixedly arranged between the first side plate (2131) and the second side plate (2132), a sliding plate (2134) is sleeved on the outer side of the vertical column body (2133) in a sliding mode, a second telescopic spring (2135) is sleeved on the peripheral side surface of the vertical column body (2133) and is positioned between the upper surface of the sliding plate (2134) and the lower surface of the second side plate (2132), and a fixed clamping plate (2136) is fixedly arranged on the lower surface of one end of the sliding plate (2134).
2. The MPPT controller flip-fold storage device of claim 1, wherein the square base plate (101) is square in shape and the square base plate (101) is a steel alloy member.
3. The MPPT controller flip-fold storage device of claim 1, wherein the number of the fixed rollers (102) is four, four of the fixed rollers (102) are arranged in a rectangular shape, and each of the fixed rollers (102) is provided with a brake pad.
4. The MPPT controller flip folding storage device according to claim 1, wherein the first flip folding assembly (103) includes two first fixing supports (1031), both the first fixing supports (1031) are fixedly installed on the upper surface of the square bottom plate (101), a first U-shaped rotating plate (1032) is rotatably connected between the two first fixing supports (1031), both end surfaces of the first U-shaped rotating plate (1032) are fixedly installed with a first rotating shaft (1033), the first rotating shaft (1033) is inserted into the first fixing supports (1031), a shaft hole is opened in the first fixing supports (1031), the first rotating shaft (1033) is located in the shaft hole, the diameter of the first rotating shaft (1033) is the same as the inner diameter of the shaft hole, and the surface of the first rotating shaft (1033) and the inner wall of the shaft hole are smooth, a first overturning folding plate (1034) is fixedly arranged above the first U-shaped rotating plate (1032).
5. The MPPT controller foldable storage device as claimed in claim 1, wherein the second foldable flip assembly (104) comprises a strip-shaped raising plate (1045), a lower surface of the strip-shaped raising plate (1045) is fixedly connected to an upper surface of the square bottom plate (101), two ends of the upper surface of the strip-shaped raising plate (1045) are fixedly mounted with a second fixing support (1041), a second U-shaped rotating plate (1042) is rotatably connected between the two second fixing supports (1041), two ends of the second U-shaped rotating plate (1042) are fixedly mounted with a second rotating shaft (1043), a shaft hole is also formed in the second fixing support (1041), the second rotating shaft (1043) passes through the shaft hole, a diameter of the second rotating shaft (1043) is the same as an inner diameter of the shaft hole, a surface of the second rotating shaft (1043) and an inner wall of the second rotating shaft hole are smooth, a second turnover folding plate (1044) is fixedly arranged above the second U-shaped rotating plate (1042).
6. The MPPT controller flip foldable storage device as set forth in claim 1, wherein the first square slider (205) and the second square slider (206) are formed with a guiding groove inside thereof matching with the guiding horizontal shaft (204), the guiding horizontal shaft (204) passes through the guiding grooves inside the first square slider (205) and the second square slider (206), the diameter of the guiding horizontal shaft (204) is the same as the inner diameter of the guiding groove, and the peripheral side surface of the guiding horizontal shaft (204) and the inner wall of the guiding groove are smooth.
7. The MPPT controller flip foldable storage device as claimed in claim 1, wherein the top end surface of the fixed upright (2121) is fixedly connected to the inner top surface of the rectangular placement groove (210), and the bottom end surface of the fixed upright (2121) is fixedly connected to the inner bottom surface of the rectangular placement groove (210).
8. The MPPT controller reversible folding storage device of claim 1, wherein the sliding plate (2134) has a vertical hole formed inside to match with the vertical post (2133), the vertical post (2133) passes through the vertical hole, the diameter of the vertical post (2133) is the same as the inner diameter of the vertical hole, and the peripheral side of the vertical post (2133) and the inner wall of the vertical hole are smooth.
9. The MPPT controller reversible folding storage device of claim 1, wherein a backing plate is fixedly mounted on an outer surface of the fixing clip plate (2136), and the backing plate is a rubber member.
10. A reversible folding type storage method of an MPPT controller is characterized by comprising the following steps:
s01: the two second overturning folding plates (1044) are rotated outwards to enable the two second overturning folding plates (1044) to be in a vertical state, then the two first overturning folding plates (1034) positioned below the second overturning folding plates (1044) are rotated outwards to enable the two first overturning folding plates (1034) to be in a vertical state, and at the moment, the two first overturning folding plates (1034) and the two second overturning folding plates (1044) enclose a frame body shaped like a Chinese character 'hui' to be used for storing materials;
s02: the two first flip folding plates (1034) and the two second flip folding plates (1044) are unfolded to move the U-shaped frame plate (207) upwards, the U-shaped frame plate (207) moves upwards to drive the top ends of the first inclinable connecting plate (208) and the second inclinable connecting plate (209) to move upwards, at the same time, the bottom ends of the first inclinable connecting plate (208) and the second inclinable connecting plate (209) are close to each other, at the same time, the first square slider (205) and the second square slider (206) are close to each other, when the U-shaped frame plate (207) moves to the top end of the second flip folding assembly (104), at the same time, the square lifting plate (2122) is pushed upwards, the square lifting plate (2122) moves upwards along the fixed upright post (2121), at the same time, the first telescopic spring (2123) contracts and shortens, at the same time, the whole rotary clamping assembly (213) moves upwards, and after the whole rotary clamping assembly (213) moves upwards, the sliding plate (2134) is pushed upwards at the moment, the sliding plate (2134) moves upwards along the vertical column (2133), and the second telescopic spring (2135) contracts and shortens;
s03: the sliding plate (2134) is rotated by 90 degrees to rotate the sliding plate (2134), so that the fixed clamping plate (2136) is positioned on the inner side of the first overturning folding plate (1034), then the hand is released, the square lifting plate (2122) and the sliding plate (2134) are not pushed any more, at the moment, due to the elastic action of the first telescopic spring (2123) and the second telescopic spring (2135), the sliding plate (2134) and the fixed clamping plate (2136) at one end of the sliding plate (2134) move downwards, at the moment, the inner wall of the fixed clamping plate (2136) is contacted with the inner wall of the first overturning folding plate (1034), so that the first overturning folding plate (1034) is limited, and the first overturning folding plate (1034) is always in a vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210158139.3A CN114572568A (en) | 2022-02-21 | 2022-02-21 | MPPT controller reversible folding type storage device and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210158139.3A CN114572568A (en) | 2022-02-21 | 2022-02-21 | MPPT controller reversible folding type storage device and use method |
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| CN114572568A true CN114572568A (en) | 2022-06-03 |
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|---|---|---|---|---|
| JP3198206U (en) * | 2015-04-10 | 2015-06-18 | 彭以信 | Folding cart structure with storage basket |
| EP3115274A1 (en) * | 2015-07-01 | 2017-01-11 | LKE Gesellschaft für Logistik- und Kommunikations- Equipment mbH | Roller cart for transporting piece goods |
| CN112572976A (en) * | 2020-12-18 | 2021-03-30 | 章文民 | Turnover folding storage device |
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2022
- 2022-02-21 CN CN202210158139.3A patent/CN114572568A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3198206U (en) * | 2015-04-10 | 2015-06-18 | 彭以信 | Folding cart structure with storage basket |
| EP3115274A1 (en) * | 2015-07-01 | 2017-01-11 | LKE Gesellschaft für Logistik- und Kommunikations- Equipment mbH | Roller cart for transporting piece goods |
| CN112572976A (en) * | 2020-12-18 | 2021-03-30 | 章文民 | Turnover folding storage device |
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Application publication date: 20220603 |