CN111578783B - Camouflage net frame erecting and withdrawing device - Google Patents
Camouflage net frame erecting and withdrawing device Download PDFInfo
- Publication number
- CN111578783B CN111578783B CN202010470627.9A CN202010470627A CN111578783B CN 111578783 B CN111578783 B CN 111578783B CN 202010470627 A CN202010470627 A CN 202010470627A CN 111578783 B CN111578783 B CN 111578783B
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- folding plate
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- plate system
- sliding
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
- F41H3/02—Flexible, e.g. fabric covers, e.g. screens, nets characterised by their material or structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Knitting Of Fabric (AREA)
- Blinds (AREA)
Abstract
The invention discloses a camouflage net frame withdrawing device which comprises a bracket mechanism, a driving mechanism and a folding plate system, wherein the bracket mechanism is arranged on the bracket mechanism; the folding plate system is a folding plate formed by splicing a plurality of rhombic plates, two adjacent rhombic plates in the folding plate system are connected through a hinge mechanism, and the folding principle of the folding plate system is three-pump folding; the folding plate system is connected to the support mechanism through the driving mechanism, and at least one rhombic plate on the folding plate system is in transmission connection with the driving mechanism, so that the folding plate system can be unfolded or folded under the driving of the driving mechanism. By adopting the three-pump folding principle, the folding or unfolding of the camouflage net can be quickly realized, the position of the crease is fixed, and compared with the uncertainty of manually folding the position of the crease, the service life of the camouflage net is prolonged; and the mounting state is easy to change the camouflage outline, so that the camouflage effect can be improved.
Description
Technical Field
The invention relates to the technical field of camouflage, in particular to a camouflage net frame withdrawing device.
Background
The vehicle is generally in a state of being transported by motor and in a standby state for a long time in the process of executing tasks. Under the emergency condition of a task, the two states need to be quickly converted, and the erection and withdrawal processes of the camouflage net need to be quickly realized. However, in the prior art, the camouflage net sheets are unfolded, lapped, fixed, removed and folded manually, the process is complex, the operation time is long, and meanwhile, the change of the camouflage appearance contour cannot be realized.
Disclosure of Invention
In view of one or more of the above-mentioned deficiencies in the prior art, the present invention provides a camouflage net erection and withdrawal device, which adopts the three-pump folding principle and can rapidly realize the folding or unfolding of the camouflage net.
In order to achieve the above object, the present invention provides a camouflage net frame withdrawing device, which comprises a bracket mechanism, a driving mechanism and a folding plate system;
the folding plate system is a folding plate formed by splicing a plurality of rhombic plates, two adjacent rhombic plates in the folding plate system are connected through a hinge mechanism, and the folding principle of the folding plate system is three-pump folding;
the folding plate system is connected to the support mechanism through the driving mechanism, and at least one rhombic plate on the folding plate system is in transmission connection with the driving mechanism, so that the folding plate system can be unfolded or folded under the driving of the driving mechanism.
As a further improvement of the above technical solution, the driving mechanism includes a power assembly, a support assembly, and an active driving assembly;
the support assembly is fixedly connected with the support mechanism, one end of the active driving assembly is rotatably connected with the support assembly, and the other end of the active driving assembly is fixedly connected with one rhombic plate positioned at the edge position in the folding plate system;
the active driving component is connected with the power component in a transmission way, so that the active driving component rotates under the driving of the power component and drives the rhombic plate connected with the active driving component to rotate, and the folding plate is further promoted to be unfolded or folded.
As a further improvement of the above technical solution, the driving mechanism further comprises a passive driving assembly;
one end of the passive driving assembly is rotatably connected with the supporting assembly, the other end of the passive driving assembly is fixedly connected with the other rhombic plate located at the edge position in the folding plate system, and the passive driving assembly has a stroke which slides towards the active driving assembly or slides back to the active driving assembly on the supporting assembly.
As a further improvement of the above technical solution, the support assembly includes a sliding shaft and a support, and the sliding shaft is fixedly connected to the support mechanism through the support;
the driving assembly comprises a driving shaft, a connecting block and a first connecting frame;
the connecting block is fixedly arranged on the sliding shaft, one end of the driving shaft penetrates through the connecting block and the sliding shaft and then is fixedly connected with one end of the first connecting frame, and the other end of the first connecting frame is fixedly connected with the corresponding rhombic plate.
As a further improvement of the above technical solution, the passive driving assembly includes a passive shaft, a slider and a second connecting frame;
the slider sliding connection is on the sliding shaft, the one end of driven shaft rotates with the slider and links to each other, the other end of driven shaft is fixed with the one end of second link and is linked to each other, the other end of second link with correspond the fixed linking to each other of rhombus plate.
As a further improvement of the technical scheme, the driven driving assembly further comprises a sliding key fixedly connected with the sliding block, an axial sliding groove is formed in the sliding shaft, and the sliding key is embedded into the sliding groove in a sliding mode.
As a further improvement of the technical scheme, the sliding shaft is provided with a baffle ring for limiting sliding.
As a further improvement of the above technical solution, the hinge mechanism includes a first hinge and a second hinge;
the rotation center of the first hinge is positioned between the two hinge plates, and the rotation center of the second hinge is positioned on one side of the two hinge plates.
As a further improvement of the above technical solution, each of the rhombic plates in the folding plate system is provided with a yielding hole for yielding for the hinge mechanism after the folding plate system is folded.
The camouflage net erection and withdrawing device provided by the invention adopts a three-pump folding principle, can quickly realize folding or unfolding of a camouflage net, has a fixed crease position, is more beneficial to prolonging the service life of the camouflage net compared with the uncertainty of manually folding the crease position; and the mounting state is easy to change the camouflage outline, so that the camouflage effect can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a camouflage net rack withdrawing device in the embodiment of the invention;
FIG. 2 is a schematic structural diagram of a folded plate system in an unfolded state according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a folded structure of the folding plate system according to the embodiment of the present invention;
FIG. 4 is a schematic view of a first hinge according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a second hinge according to an embodiment of the present invention;
FIG. 6 is a schematic view of the installation positions of the first hinge and the second hinge according to the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;
FIG. 8 is a first cross-sectional view of an active drive assembly in an embodiment of the present invention;
FIG. 9 is a second cross-sectional view of an active drive assembly in accordance with an embodiment of the present invention;
FIG. 10 is a first cross-sectional view of a passive drive assembly in accordance with an embodiment of the present invention;
fig. 11 is a second cross-sectional view of a passive drive assembly in an embodiment of the invention.
The reference numbers indicate: the support mechanism 1, the driving mechanism 2, the sliding shaft 211, the support 212, the driving shaft 221, the connecting block 222, the first connecting frame 223, the first locking ring 224, the first pressing plate 225, the first nut and washer 226, the driven shaft 231, the sliding block 232, the second connecting frame 233, the second locking ring 234, the second pressing plate 235, the sliding key 236, the second nut and washer 237, the blocking ring 24, the folding plate system 3, the diamond-shaped plate 31, the relief hole 32, the first hinge 33, the second hinge 34, the dashed line 35, and the two-dot chain line 36.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, the camouflage net erecting and withdrawing device disclosed in this embodiment comprises a support mechanism 1, a driving mechanism 2 and a folding plate system 3, wherein the folding plate system 3 is a foldable structure adopting the three-pump folding principle, the camouflage net covers the upper surface of the folding plate system 3 and is connected with the folding plate system through a rope or a buckle, the folding plate system drives the erection and withdrawing of the camouflage net in the erecting and withdrawing process, the folding plate system 3 changes in different unfolding states and simultaneously drives the change of the camouflage net outline, specifically:
the support mechanism 1 is formed by welding steel pipes and is used for installing and supporting a camouflage net frame withdrawing device.
The folding plate system 3 is a foldable plate formed by splicing a plurality of rhombic plates 31, two adjacent rhombic plates 31 in the folding plate system 3 are connected through a hinge mechanism, the folding principle of the folding plate system 3 is three-pump folding, the folding plate system 3 is in an unfolded state with reference to fig. 2, and the folding plate system 3 is in a folded state with reference to fig. 3.
It should be noted that each of the rhombic plates 31 in the folding plate system 3 is provided with an abdicating hole 32 for abdicating the hinge mechanism after the folding plate system 3 is folded, and the abdicating hole 32 may be a rectangular hole or a notch. The number of hinge mechanisms between two adjacent rhombic plates 31, the connection positions of the hinge mechanisms, and the positions of the abdicating holes 32 can be obtained according to a limited number of experiments, and only the three-pump folding principle is realized by keeping all rhombic plates 31 in the folding plate system 3 to be folded without interference, so that the details are not repeated in the embodiment.
It should be noted that, in the present embodiment, the number of the diamond-shaped plates 31 in the folding plate system 3 is not limited to a specific value, the shape of the folding plate system 3 after being completely unfolded is not limited to the square shape shown in fig. 2, and both the number of the diamond-shaped plates 31 and the shape after being unfolded can be determined according to the actual needs or user needs in the field.
In this embodiment, the hinge mechanism includes a first hinge 33 and a second hinge 34. Wherein the center of rotation of the first hinge 33 is located between the two hinge plates, i.e. as shown in fig. 4; the rotation center of the second hinge 34 is located at one side of the two hinge plates, that is, as shown in fig. 5, it should be noted that the hinge plates of the first hinge 33 and the second hinge 34 in this embodiment are both formed by diamond-shaped plate members 31. The three-pump folding principle of the folding plate system is realized by connecting the rhombic plates in the folding plate system by adopting the first hinge 33 and the second hinge 34. In this embodiment, the folding plate is formed by connecting quick rhombic plates 31, and referring to fig. 6, three rhombic plates 31 located in the extending direction of the rotating shaft of the active driving assembly are rotatably connected with other rhombic plates by first hinges 33, that is, two rhombic plates 31 on the dotted line 35 in fig. 6 are connected by first hinges 33; the other two diamond-shaped plate members 31 in the folding plate system 3 are rotatably connected by a second hinge 34, that is, the two diamond-shaped plate members 31 on the two-dot chain line 36 in fig. 6 are connected by the second hinge 34.
The folding plate system 3 is connected to the support mechanism 1 through the driving mechanism 2, and at least one rhombic plate 31 on the folding plate system 3 is in transmission connection with the driving mechanism 2, so that the folding plate system 3 is unfolded or folded under the driving of the driving mechanism 2.
Referring to fig. 7-11, the drive mechanism 2 includes a power assembly, a support assembly, and an active drive assembly; the support component is fixedly connected with the support mechanism 1, one end of the active drive component is rotatably connected with the support component, and the other end of the active drive component is fixedly connected with a rhombic plate 31 positioned at the edge position in the folding plate system 3; the active driving assembly is in transmission connection with the power assembly, so that the active driving assembly is driven by the power assembly to rotate and drive the diamond plate 31 connected with the active driving assembly to rotate, and further the folding plate system 3 is driven to unfold or fold, wherein the power assembly is not shown in the figure, and a motor can be used as the driving assembly.
Further preferably, the driving mechanism 2 further comprises a passive driving component; one end of the passive driving component is connected with the supporting component in a rotating way, the other end of the passive driving component is fixedly connected with the other rhombic plate 31 positioned at the edge position in the folding plate system 3, and the passive driving component has a stroke which is towards the active driving component or away from the active driving component on the supporting component.
In this embodiment, the supporting assembly includes a sliding shaft 211 and a support 212, and the sliding shaft 211 is fixedly connected to the support mechanism 1 through the support 212; specifically, the support 212 is an L-shaped support, threaded holes are formed in two ends of the sliding shaft 211, the two L-shaped supports are fixedly mounted at two ends of the sliding shaft 211 through bolts, and the two L-shaped supports are fixedly mounted on the support mechanism 1 through bolts.
Referring to fig. 8-9, the active driving assembly includes an active shaft 221, a connection block 222, a first connection frame 223, a first locking ring 224, a first pressing plate 225, a first nut, and a washer 226; the connecting block 222 is fixedly arranged on the sliding shaft 211, one end of the driving shaft 221 penetrates through the connecting block 222 and the sliding shaft 211 and then is fixedly connected with one end of the first connecting frame 223, the other end of the first connecting frame 223 is fixedly connected with the corresponding rhombic plate 31, the first connecting frame 223 is an isosceles triangular frame, the vertex position of the first connecting frame 223 is sleeved on the driving shaft 221 and is locked through the first locking ring 224, the first nut and the washer 226, and the bottom edge position of the first connecting frame 223 is fixedly connected with the corresponding rhombic plate 31 through the first pressing plate 225.
Referring to fig. 10-11, the passive driving assembly includes a driven shaft 231, a slider 232, a second connecting frame 233, a second locking ring 234, a second pressing plate 235, a sliding key 236, a second nut, and a washer 237; the sliding shaft 211 is provided with a sliding groove along the axial direction, the sliding key 236 is embedded in the sliding groove and is connected in a sliding manner, and the sliding block 232 is connected on the sliding shaft 211 in a sliding manner through the sliding key 236; one end of the driven shaft 231 is rotatably connected with the slider 232, the other end of the driven shaft 231 is fixedly connected with one end of the second connecting frame 233, the other end of the second connecting frame 233 is fixedly connected with the corresponding diamond-shaped plate 31, wherein the second connecting frame 233 is an isosceles triangular frame, the vertex position of the second connecting frame 233 is sleeved on the driven shaft 231 and locked by a second locking ring 234, a second nut and a washer 237, and the bottom position of the second connecting frame 233 is fixedly connected with the corresponding diamond-shaped plate 31 by a second pressing plate 235.
It should be noted that the sliding shaft 211 is provided with a stop ring 24 for limiting the sliding. Referring to fig. 8, in the present embodiment, the number of the baffle rings 24 is two, one is located on the sliding shaft 211 between the connecting block 222 and the sliding block 232 and near the connecting block 222, and the other is located on the sliding shaft 211 between the sliding block 232 and the support 212 and near the support 212.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A camouflage net frame withdrawing device is characterized by comprising a bracket mechanism, a driving mechanism and a folding plate system;
the folding plate system is a folding plate formed by splicing a plurality of rhombic plates, two adjacent rhombic plates in the folding plate system are connected through a hinge mechanism, and the folding principle of the folding plate system is three-pump folding;
the folding plate system is connected to the support mechanism through a driving mechanism, and at least one rhombic plate on the folding plate system is in transmission connection with the driving mechanism so that the folding plate system can be unfolded or folded under the driving of the driving mechanism;
the driving mechanism comprises a power assembly, a supporting assembly and an active driving assembly;
the support assembly is fixedly connected with the support mechanism, one end of the active driving assembly is rotatably connected with the support assembly, and the other end of the active driving assembly is fixedly connected with one rhombic plate positioned at the edge position in the folding plate system;
the active driving component is in transmission connection with the power component, so that the active driving component is driven by the power component to rotate and drive the rhombic plate connected with the active driving component to rotate, and the folding plate is further promoted to be unfolded or folded;
the driving mechanism further comprises a passive driving component;
one end of the passive driving assembly is rotatably connected with the supporting assembly, the other end of the passive driving assembly is fixedly connected with the other rhombic plate located at the edge position in the folding plate system, and the passive driving assembly has a stroke which slides towards the active driving assembly or slides back to the active driving assembly on the supporting assembly.
2. The camouflage net rack withdrawing device according to claim 1, wherein the supporting assembly comprises a sliding shaft and a support, and the sliding shaft is fixedly connected to the bracket mechanism through the support;
the driving assembly comprises a driving shaft, a connecting block and a first connecting frame;
the connecting block is fixedly arranged on the sliding shaft, one end of the driving shaft penetrates through the connecting block and the sliding shaft and then is fixedly connected with one end of the first connecting frame, and the other end of the first connecting frame is fixedly connected with the corresponding rhombic plate.
3. The camouflage net rack withdrawing device according to claim 2, wherein the passive driving assembly comprises a passive shaft, a sliding block and a second connecting rack;
the slider sliding connection is on the sliding shaft, the one end of driven shaft rotates with the slider and links to each other, the other end of driven shaft is fixed with the one end of second link and is linked to each other, the other end of second link with correspond the fixed linking to each other of rhombus plate.
4. The camouflage net rack withdrawing device according to claim 3, wherein the passive driving assembly further comprises a sliding key fixedly connected with the sliding block, the sliding shaft is provided with a sliding groove along the axial direction, and the sliding key is embedded into the sliding groove in a sliding connection mode.
5. The camouflage net rack withdrawing device according to claim 3, wherein a stop ring is arranged on the sliding shaft for limiting sliding.
6. The camouflage net rack withdrawing device according to any one of claims 2 to 5, wherein the hinge mechanism comprises a first hinge and a second hinge;
the rotation center of the first hinge is positioned between the two hinge plates, and the rotation center of the second hinge is positioned on one side of the two hinge plates.
7. The camouflage net rack withdrawing device according to claim 6, wherein each diamond-shaped plate in the folding plate series is provided with a abdicating hole for abdicating the hinge mechanism after the folding plate series is folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470627.9A CN111578783B (en) | 2020-05-28 | 2020-05-28 | Camouflage net frame erecting and withdrawing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470627.9A CN111578783B (en) | 2020-05-28 | 2020-05-28 | Camouflage net frame erecting and withdrawing device |
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| Publication Number | Publication Date |
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| CN111578783A CN111578783A (en) | 2020-08-25 |
| CN111578783B true CN111578783B (en) | 2022-06-21 |
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| CN202010470627.9A Active CN111578783B (en) | 2020-05-28 | 2020-05-28 | Camouflage net frame erecting and withdrawing device |
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| CN115800899B (en) * | 2023-02-03 | 2023-06-02 | 上海海事大学 | Wind wave resistant floating photovoltaic device and control method |
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|---|---|---|---|---|
| US5238015A (en) * | 1989-05-31 | 1993-08-24 | Floris Gretzmacher | Foldable dummy object for camouflage purposes |
| WO2009131727A2 (en) * | 2008-01-24 | 2009-10-29 | Pacific Scientific Energetic Materials Company | Lightweight armor protection systems, transportable ballistic shield systems, and methods of using such systems |
| CN102027312A (en) * | 2008-03-24 | 2011-04-20 | 博维股份有限公司 | Mobile reconfigurable barricade |
| JP3195414U (en) * | 2014-07-11 | 2015-01-22 | 米木 健 | Expandable / storable fan |
| US9316017B1 (en) * | 2013-09-03 | 2016-04-19 | Jerry Micah Slaughter | Reconfigurable square portable hunting blind |
| CN105757439A (en) * | 2014-12-13 | 2016-07-13 | 刘国权 | Panel capable of being rapidly folded and unfolded |
| CN209448696U (en) * | 2018-12-26 | 2019-09-27 | 汉能移动能源控股集团有限公司 | Folding solar power generator, emergency power supply system and mobile power vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL130204A (en) * | 1999-05-31 | 2006-09-05 | Rafael Advanced Defense Sys | Foldable personal protective shield |
| US20120174763A1 (en) * | 2008-01-24 | 2012-07-12 | Pacific Scientific Energetic Materials Company | Lightweight armor protected shelters and methods of preparing such shelters |
| US20110269373A1 (en) * | 2010-04-29 | 2011-11-03 | Yu Zheng | Collapsible structures with carrying feature |
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2020
- 2020-05-28 CN CN202010470627.9A patent/CN111578783B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238015A (en) * | 1989-05-31 | 1993-08-24 | Floris Gretzmacher | Foldable dummy object for camouflage purposes |
| WO2009131727A2 (en) * | 2008-01-24 | 2009-10-29 | Pacific Scientific Energetic Materials Company | Lightweight armor protection systems, transportable ballistic shield systems, and methods of using such systems |
| CN102027312A (en) * | 2008-03-24 | 2011-04-20 | 博维股份有限公司 | Mobile reconfigurable barricade |
| US9316017B1 (en) * | 2013-09-03 | 2016-04-19 | Jerry Micah Slaughter | Reconfigurable square portable hunting blind |
| JP3195414U (en) * | 2014-07-11 | 2015-01-22 | 米木 健 | Expandable / storable fan |
| CN105757439A (en) * | 2014-12-13 | 2016-07-13 | 刘国权 | Panel capable of being rapidly folded and unfolded |
| CN209448696U (en) * | 2018-12-26 | 2019-09-27 | 汉能移动能源控股集团有限公司 | Folding solar power generator, emergency power supply system and mobile power vehicle |
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| CN111578783A (en) | 2020-08-25 |
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Application publication date: 20200825 Assignee: Zhejiang Huamao Aerospace Technology Co.,Ltd. Assignor: NINGBO SHUXIANG NEW MATERIAL Co.,Ltd. Contract record no.: X2023330000869 Denomination of invention: A camouflage net installation and retraction device Granted publication date: 20220621 License type: Exclusive License Record date: 20231122 |