CN216959781U - Solar panel unfolding mechanism and aircraft - Google Patents
Solar panel unfolding mechanism and aircraft Download PDFInfo
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- CN216959781U CN216959781U CN202122667043.3U CN202122667043U CN216959781U CN 216959781 U CN216959781 U CN 216959781U CN 202122667043 U CN202122667043 U CN 202122667043U CN 216959781 U CN216959781 U CN 216959781U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
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Abstract
The embodiment of the utility model provides a solar panel unfolding mechanism and an aircraft. The solar panel unfolding mechanism can be folded and unfolded, has a folded state and an unfolded state, and comprises plate pieces, wherein more than two plate pieces are connected in sequence, and a connecting piece is arranged between every two adjacent plate pieces; the limiting assembly comprises a first limiting part arranged on one of the two adjacent plates and a second limiting part arranged on the other plate; wherein, be provided with photoelectric conversion module on at least one of two above plates, in fold condition, the range upon range of setting of two above plates, first spacing portion and the spacing portion of second are located between two adjacent plates to make two adjacent plates through first spacing portion and the spacing detachably interconnect of second, in the state of expanding, two adjacent plates set up side by side under the drive power of connecting piece. The solar panel unfolding mechanism can be repeatedly folded and unfolded by the panel unfolding mechanism.
Description
Technical Field
The utility model relates to the technical field of aerospace, in particular to a solar panel unfolding mechanism and an aircraft.
Background
The solar panel is an important component of the aircraft, mainly plays a role in supplying power to the aircraft, and is an important energy source of the aircraft.
Solar panels are generally formed by connecting a plurality of panels, and are required to maintain a folded state for a predetermined period of time to reduce the space occupied by the panels. When the solar panel reaches a preset position or preset time, the plurality of plate bodies are stretched and unfolded to obtain a larger light receiving area. The current solar panel unfolding mechanism adopts limiting components such as an initiating explosive device and the like to enable a plurality of plate bodies to maintain a folded state, and after the solar panel is unfolded, the solar panel cannot be folded again or the folded state is maintained after the solar panel is folded. After the solar panel unfolding mechanism is actually measured, the solar panel unfolding mechanism loses functions of relevant parts such as folding and cannot work normally again.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a solar panel unfolding mechanism and an aircraft, and aims to realize repeated folding and unfolding of the solar panel unfolding mechanism.
Embodiments of a first aspect of the present invention provide a foldable and unfoldable solar panel unfolding mechanism, having a folded state and an unfolded state, comprising:
the plate comprises plate members, more than two plate members are connected in sequence, and a connecting member is arranged between every two adjacent plate members;
the limiting assembly comprises a first limiting part arranged on one of the two adjacent plates and a second limiting part arranged on the other plate;
wherein, be provided with photoelectric conversion module on at least one of two above plates, in fold condition, the range upon range of setting of two above plates, first spacing portion and the spacing portion of second are located between two adjacent plates to make two adjacent plates through first spacing portion and the spacing detachably interconnect of second, in the state of expanding, two adjacent plates set up side by side under the drive power of connecting piece.
According to an embodiment of the first aspect of the present invention, the first position-limiting portion and the second position-limiting portion each include an electromagnet, and in the folded state, the first position-limiting portion and the second position-limiting portion attract each other by a magnetic force.
According to an embodiment of the first aspect of the utility model, one of the first and second position-limiting parts comprises an automatic hook, the first and second position-limiting parts are in snap-fit connection with each other in the folded state, and the first and second position-limiting parts are disengaged from each other in the unfolded state.
According to an embodiment of the first aspect of the utility model, the two or more plate members comprise:
one end of the connecting plate is connected with a rotating motor, and the rotating motor is used for driving the connecting plate to rotate;
and the solar panel is connected to one end of the connecting plate, which deviates from the rotating motor, and the photoelectric conversion module is arranged on the solar panel.
According to an embodiment of the first aspect of the present invention, the connecting plate has a first connecting rod, a second connecting rod and a cross beam connected between the first connecting rod and the second connecting rod, the first connecting rod is connected to the rotating motor, the second connecting rod is connected to the solar panel, and the length of the first connecting rod is smaller than the length of the second connecting rod.
According to an embodiment of the first aspect of the present invention, the number of solar panels is two or more.
According to an embodiment of the first aspect of the utility model, further comprising: the support is used for bearing the rotating motor, the support and the connecting plate are connected through the connecting piece, the support and the connecting plate are arranged in a stacked mode in a folded state, and a limiting assembly is arranged between the support and the connecting plate.
According to an embodiment of the first aspect of the present invention, at least one of the two or more plates is provided with two or more photoelectric conversion modules, a gap is formed between two adjacent photoelectric conversion modules, and the first limiting portion and/or the second limiting portion is/are provided in the gap.
According to an embodiment of the first aspect of the utility model, the connector comprises: the hinge is connected between the adjacent plates, and the torsion spring is arranged on the hinge and used for driving the two adjacent plates to be converted from the folded state to the unfolded state.
Embodiments of a second aspect of the present invention provide an aircraft including a solar panel deployment mechanism as provided in any of the foregoing embodiments.
According to the solar panel unfolding mechanism provided by the embodiment of the utility model, the limiting component is arranged between the adjacent plates and comprises the first limiting part and the second limiting part which are detachably connected, and the first limiting part and the second limiting part can be mutually connected so that the folded plates can be kept in a folded state. The solar panel unfolding mechanism is further provided with a connecting piece, the connecting piece is provided with a driving force for driving the plurality of plate bodies to unfold, the solar panel unfolding mechanism unfolds under the driving of the connecting piece after the first limiting part and the second limiting part are disconnected, and the plurality of plate bodies are arranged side by side. The solar panel unfolding mechanism provided by the embodiment of the utility model can be used for carrying out multiple folding and unfolding tests through the arrangement of the limiting component and the connecting piece, and still has folding and unfolding capabilities after the tests, so that the solar panel unfolding mechanism can be repeatedly folded and unfolded.
Drawings
Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Fig. 1 is a schematic structural diagram of a solar panel deployment mechanism 10 according to an embodiment of the present invention in a folded state;
fig. 2 is a schematic structural diagram illustrating a folded state of the solar panel unfolding mechanism 10 at another viewing angle according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a solar panel unfolding mechanism 10 according to an embodiment of the present invention in an unfolded state;
fig. 4 is a structural diagram illustrating an unfolded state of the solar panel unfolding mechanism 10 according to another view angle provided by the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a solar panel according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an aircraft according to an embodiment of the present invention.
Description of reference numerals:
a solar panel deployment mechanism-10;
-100 a plate;
connector-200; a hinge-210; a torsion spring-220; a rotating shaft-230;
a limiting component-300; a first limiting part-310; a second stopper portion-320;
a photoelectric conversion module-400;
a connection plate-500; a first link-510; a second link-520; a cross-beam-530;
a solar panel-600;
rotating electrical machine-700;
bracket-800;
an aircraft-20.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present invention. Also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated for convenience in describing the utility model and to simplify description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The directional terms used in the following description are intended to refer to directions shown in the drawings, and are not intended to limit the specific structure of embodiments of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. Specific meanings of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
For a better understanding of the present invention, the solar panel unfolding mechanism provided by the embodiment of the present invention is described in detail below with reference to the accompanying drawings. The "X" direction in the drawings indicates the first direction, and the "Y" direction indicates the second direction.
Fig. 1 is a schematic structural diagram of a solar panel unfolding mechanism 10 in a folded state according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a solar panel unfolding mechanism 10 in a folded state at another viewing angle according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a solar panel unfolding mechanism 10 in an unfolded state according to an embodiment of the present invention. Fig. 4 is a structural diagram illustrating an unfolded state of the solar panel unfolding mechanism 10 according to another view angle provided by the embodiment of the utility model.
As shown in fig. 1 to 4, the embodiment of the present invention provides a foldable and unfoldable solar panel unfolding mechanism 10 having a folded state and an unfolded state, the solar panel unfolding mechanism 10 including: the plate member 100, more than two plate members 100 are connected in succession, and a connecting member 200 is provided between two adjacent plate members 100. The position-limiting assembly 300 includes a first position-limiting portion 310 disposed on one of the two adjacent plate members 100 and a second position-limiting portion 320 disposed on the other one. The photoelectric conversion module 400 is disposed on at least one of the two or more plates 100, the two or more plates 100 are stacked in a folded state, the first limiting portion 310 and the second limiting portion 320 are disposed between the two adjacent plates 100, so that the two adjacent plates 100 are detachably connected to each other through the first limiting portion 310 and the second limiting portion 320, and in an unfolded state, the two adjacent plates 100 are disposed side by side under the driving force of the connecting member 200.
In this embodiment, a limiting assembly 300 is disposed between adjacent plates 100, the limiting assembly 300 includes a first limiting portion 310 and a second limiting portion 320 that are detachably connected, and the first limiting portion 310 and the second limiting portion 320 can be connected to each other so that the folded plates 100 can maintain a folded state. The solar panel unfolding mechanism 10 is further provided with a connecting piece 200, the connecting piece 200 has a driving force for driving the plurality of panels to unfold, after the first limiting portion 310 and the second limiting portion 320 are disconnected, the solar panel unfolding mechanism 10 is unfolded by the driving of the connecting piece 200, and the plurality of panels 100 are arranged side by side. The solar panel unfolding mechanism 10 provided by the embodiment of the utility model can perform multiple folding and unfolding tests through the arrangement of the limiting component 300 and the connecting piece 200, and still has folding and unfolding capabilities after the tests.
In some alternative embodiments, when the solar panel deployment mechanism 10 is in the folded state, orthographic projections of the first limiting portion 310 and the second limiting portion 320 in the first direction at least partially overlap, so that the first limiting portion 310 and the second limiting portion 320 can contact each other, the first limiting portion 310 and the second limiting portion 320 can provide better fixing force, and the relative position between the plurality of plate members 100 in the folded state is more stable.
In some alternative embodiments, when the solar panel deployment mechanism 10 is in the folded state, the orthographic projections of the first limiting portion 310 and the second limiting portion 320 in the first direction completely overlap. The first position-limiting portion 310 and the second position-limiting portion 320 can be in full contact in the first direction, and the full contact of the first position-limiting portion 310 and the second position-limiting portion 320 is beneficial to improving the fixing capacity.
In some alternative embodiments, the limiting component 300 protrudes from the surface of the plate 100, for example, the first limiting portion 310 and the second limiting portion 320 both protrude from the surface of the plate 100. And in the folded state of the solar panel deployment mechanism 10, orthographic projections of the first limiting portion 310 and the second limiting portion 320 in the first direction completely overlap. First spacing portion 310 and the mutual butt of second spacing portion 320 make to have the clearance between the adjacent plate 100, are favorable to protecting the components and parts on plate 100 and plate 100 surface, avoid setting up in the components and parts of plate 100 and collide mutually and extrude impaired under solar panel expandes mechanism 10 fold condition. However, the length of the limiting assembly 300 in the first direction is not limited in this embodiment, and the distance between the plate members 100 can be adjusted by the limiting assembly 300 or other components according to actual needs.
In some alternative embodiments, when the solar panel deployment mechanism 10 is in the folded state, orthographic projections of the first limiting portion 310 and the second limiting portion 320 in the first direction do not overlap. That is, the first stopper portion 310 and the second stopper portion 320 are disposed to be staggered in the second direction. The first limiting portion 310 and the second limiting portion 320 which are arranged in a staggered manner are beneficial to reducing the occupied space of the limiting component 300 in the first direction, the distance between the adjacent plates 100 can be smaller, and the occupied space of the solar panel unfolding mechanism 10 in the folded state is beneficial to optimization.
In some optional embodiments, the first position-limiting portion 310 and the second position-limiting portion 320 each include an electromagnet, and in the folded state, the first position-limiting portion 310 and the second position-limiting portion 320 are attracted to each other by magnetic force.
In this embodiment, the first position-limiting portion 310 and the second position-limiting portion 320 are attracted to each other by magnetic force. The electromagnet is driven by power, the attraction force can be finely controlled by adjusting the power supply size according to actual needs, the attraction force energy conversion rate of the electromagnet is high, the energy requirement of the solar panel unfolding mechanism 10 can be reduced, and the working efficiency of the solar panel unfolding mechanism 10 is improved. The electromagnet is used as the limiting component 300, has a fast reaction speed and high sensitivity, and can realize accurate control of the solar panel unfolding mechanism 10.
In some alternative embodiments, when the first position-limiting portion 310 and the second position-limiting portion 320 are electromagnets, the direction of the current in the electromagnets may be changed, so that a repulsive force is formed between the first position-limiting portion 310 and the second position-limiting portion 320, the unfolding speed of the solar panel unfolding mechanism 10 is accelerated, and the working strength of the connecting member 200 is weakened. In the process of unfolding the solar panel unfolding mechanism 10, the initial unfolding action is critical, and the connecting member 200 generally needs to take care of the structural strength of the plate member 100 to avoid damaging the plate member 100 by a large driving force, but the risk that the plate members 100 are mutually locked and cannot be completely unfolded exists due to a small driving force. The first limiting portion 310 and the second limiting portion 320 comprising the electromagnets can provide good initial speed assistance for the solar panel unfolding mechanism 10 in the unfolding process, and the risk that the solar panel unfolding mechanism 10 is not unfolded sufficiently is reduced.
In some alternative embodiments, one of the first position-limiting portion 310 and the second position-limiting portion 320 includes an automatic hook, in the folded state, the first position-limiting portion 310 and the second position-limiting portion 320 are connected to each other in a snap-fit manner, and in the unfolded state, the first position-limiting portion 310 and the second position-limiting portion 320 are disconnected from each other.
In this embodiment, one of the first limiting portion 310 and the second limiting portion 320 includes an automatic hook and is connected by a buckle in a folded state, so as to maintain the folding state of the solar panel unfolding mechanism 10, and the hook automatically works and only works when the solar panel unfolding mechanism 10 needs to change its state, thereby further reducing the energy supply requirement of the solar panel unfolding mechanism 10. There are various ways of arranging the automatic hook, for example, the automatic hook includes a movable hook body, and the first position-limiting portion 310 and the second position-limiting portion 320 are engaged with each other or disengaged from each other by controlling the movement of the hook body.
In some alternative embodiments, two or more plate members 100 include a connection plate 500, and a rotation motor 700 is connected to one end of the connection plate 500. And the solar panel 600 is connected to one end of the connection plate 600, which is far away from the rotating motor 700. The photoelectric conversion module 400 is disposed on the solar panel 600. The rotating motor 700 is used for driving the connecting plate 500 to rotate;
in this embodiment, the panel 100 includes a solar panel 600 and a connection plate 500. The solar panel 600 is provided with a photoelectric conversion module 400 for converting the absorbed light energy into electric energy. The connection plate 500 is used to connect the rotary electric machine 700 and the solar panel 600, and is used to match the size difference of the rotary electric machine 700 and the solar panel 600 and the relay of the rotational force provided to the rotary electric machine 700. The rotating electrical machine 700 is used for adjusting the directions of the connecting plate 500 and the solar panel 600, so that the solar panel 600 and the light maintain a good angle as much as possible, and the photoelectric conversion capability of the solar panel 600 is improved.
In some optional embodiments, the solar panel deployment mechanism 10 is further provided with a sensor for monitoring the direction of light, and the solar panel 600 is driven by the rotating motor 700 to follow the light and rotate, thereby increasing the energy collection efficiency.
In some alternative embodiments, the number of solar panels 600 is more than two.
In this embodiment, the number of solar panels 600 is more than two, which is beneficial to improving the total amount of energy collection and improving the power supply capacity of the electric equipment.
In some alternative embodiments, the connection plate 500 has a first link 510 and a second link 520 disposed opposite to each other, and a beam 530 connected between the first link 510 and the second link 520, the first link 510 being connected to the rotating motor 700, the second link 520 being connected to the solar panel 600, and a length dimension of the first link 510 being smaller than a length dimension of the second link 520.
In this embodiment, the connection plate 500 includes a first link 510, a second link 520, and a cross member 530 disposed between the first link 510 and the second link 520. The first link 510 and the second link 520 respectively connect the rotating motor 700 and the solar panel 600 so that devices having different sizes can be connected to each other. The provision of the cross member 530 between the first link 510 and the second link 520 contributes to the structural stability of the connection plate 500. The connection plate 500 also increases the distance between the solar panel 600 and the rotating electrical machine 700, and reduces the obstruction of the rotating electrical machine 700 and its nearby components to light.
In some alternative embodiments, connecting plate 500 is a frame structure that facilitates reducing the weight of solar panel deployment mechanism 10.
In some optional embodiments, the solar panel unfolding mechanism 10 further comprises a bracket 800 for carrying the rotating motor 700, the bracket 800 and the connecting plate 500 are connected by the connecting member 200, the bracket 800 and the connecting plate 500 are provided with the limiting assembly 300, in the folded state, the bracket 800 and the connecting plate 500 are arranged in a stacked manner, and the limiting assembly 300 is located between the bracket 800 and the connecting plate 500.
In this embodiment, the bracket 800 is used to carry the rotating electrical machine 700. The rotating motor 700 is connected to the connecting plate 500 through the bracket 800, and has functions of transmitting a driving force of the rotating motor 700 and enhancing a structural strength of the solar panel unfolding mechanism 10.
Fig. 5 is a schematic structural diagram of a solar panel 600 according to an embodiment of the present invention
As shown in fig. 5, in the embodiment of the present application, at least one of the two or more plates 100 is provided with two or more photoelectric conversion modules 400, a gap is formed between two adjacent photoelectric conversion modules 400, and the first limiting portion 310 and/or the second limiting portion 320 are provided in the gap.
In this embodiment, the number of the photoelectric conversion modules 400 may be multiple, and the spacing component 300 is disposed in the gap between the adjacent photoelectric conversion modules 400, so as to reduce the shielding of the spacing component 300 on the photoelectric conversion modules 400, and reduce the energy loss of the solar panel unfolding mechanism 10.
In some alternative embodiments, the solar panel 600 includes first and second opposing panels. When the solar panel unfolding mechanism 10 is in the folded state, the first surfaces of the adjacent solar panels 600 are disposed opposite to each other, so that the first surfaces of the plurality of solar panels 600 after being unfolded are located on the same side of the solar panel unfolding mechanism 10. The photoelectric conversion modules 400 are disposed on the first or second panels of the solar panels 600, so that the unfolded photoelectric conversion modules 400 can face light and have light weight.
In some optional embodiments, the first panel and the second panel of the solar panel 600 are both provided with the photoelectric conversion module 400, wherein one panel is used for receiving solar energy, and the other panel is used for receiving other light, rays and electromagnetic energy.
In some optional embodiments, the plurality of photoelectric conversion modules 400 are distributed in the solar panel 600 in an array, and the plurality of first limiting portions 310 or the plurality of second limiting portions 320 are distributed in the gaps of the plurality of photoelectric conversion modules 400 in an array. When the solar panel unfolding mechanism 10 is in the folded state, the first limiting portion 310 and the second limiting portion 320 are respectively disposed on the opposite surfaces of the adjacent solar panels 600, and are attracted to each other to maintain the folded state of the solar panel unfolding mechanism 10.
In some alternative embodiments, the connecting member 200 includes a hinge 210 connected between the adjacent plate members 100, and a torsion spring 220 disposed at the hinge 210 for driving the two adjacent plate members 100 from the folded state to the unfolded state.
In this embodiment, the link 200 further includes a rotation shaft 230 for fixing and connecting the hinge 210, the hinge 210 is rotatably provided around the rotation shaft 230, and the torsion spring 220 is provided to the hinge 210 so that the hinge 210 can have a driving force for driving the plate member 100 to rotate.
In some alternative embodiments, the solar panel unfolding mechanism 10 is in a folded state, the limiting member 300 is operated to overcome the driving force provided by the connecting member 200 to the plates 100, and the plurality of plates 100 are folded with each other by the limiting member 300. When the spacing assembly 300 does not provide a fixing force, the plurality of plates 100 are unfolded from the folded state to the unfolded state by the driving of the connecting member 200, and the connecting plate 500 and the solar panel 600 are unfolded to be arranged side by side.
Fig. 6 is a schematic structural diagram of an aircraft 20 according to an embodiment of the present invention.
As shown in fig. 6, an aircraft 20 including the solar panel deployment mechanism 10 according to any of the embodiments is also provided. The solar panel deployment mechanism 10 is in a folded state before the aircraft 20 reaches the preset trajectory, and the solar panel deployment mechanism 10 is in an unfolded state after the aircraft 20 enters the preset trajectory.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A solar panel deployment mechanism having a collapsed state and a deployed state, comprising:
the plate comprises more than two plates which are connected in sequence, and a connecting piece is arranged between every two adjacent plates;
the limiting assembly comprises a first limiting part arranged on one of the two adjacent plates and a second limiting part arranged on the other plate;
wherein, be provided with photoelectric conversion module on more than two in at least one in the plate fold condition, more than two the plate is range upon range of and is set up, first spacing portion with the spacing portion of second is located adjacent two between the plate, so that adjacent two the plate is through first spacing portion with the spacing detachably interconnect of second the expansion state, adjacent two the plate is in set up side by side under the drive power of connecting piece.
2. The solar panel deployment mechanism of claim 1, wherein the first and second limiting portions each comprise an electromagnet, and wherein the first and second limiting portions attract each other via magnetic force in the folded state.
3. The solar panel deployment mechanism of claim 1, wherein one of the first and second limiting portions comprises an automatic hook, and wherein in the folded state, the first and second limiting portions are snap-fit to each other, and in the deployed state, the first and second limiting portions are disengaged from each other.
4. The solar panel deployment mechanism of claim 1, wherein two or more of the plates comprise:
one end of the connecting plate is connected with a rotating motor, and the rotating motor is used for driving the connecting plate to rotate;
and the solar panel is connected with one end of the connecting plate, which deviates from the rotating motor, and the photoelectric conversion module is arranged on the solar panel.
5. The solar panel deployment mechanism of claim 4, wherein the number of solar panels is two or more.
6. The solar panel deployment mechanism of claim 4, wherein the connecting plate has a first connecting rod, a second connecting rod and a cross beam connected between the first connecting rod and the second connecting rod, the first connecting rod is connected to the rotating motor, the second connecting rod is connected to the solar panel, and the first connecting rod has a length dimension smaller than that of the second connecting rod.
7. The solar panel deployment mechanism of claim 4, further comprising: the support is used for bearing the rotating motor, the support with the connecting plate passes through the connecting piece is connected fold condition, the support with the connecting plate is range upon range of to be set up, just the support with be provided with between the connecting plate spacing subassembly.
8. The solar panel deployment mechanism according to claim 1, wherein two or more photoelectric conversion modules are provided on at least one of the two or more plates, a gap is provided between two adjacent photoelectric conversion modules, and the first and/or second stopper portion is provided in the gap.
9. The solar panel deployment mechanism of claim 1, wherein the connector comprises:
the hinge is connected between the adjacent plate pieces;
and the torsion spring is arranged on the hinge and used for driving the two adjacent plates to be converted from the folded state to the unfolded state.
10. An aircraft comprising a solar panel deployment mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667043.3U CN216959781U (en) | 2021-11-02 | 2021-11-02 | Solar panel unfolding mechanism and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667043.3U CN216959781U (en) | 2021-11-02 | 2021-11-02 | Solar panel unfolding mechanism and aircraft |
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| CN216959781U true CN216959781U (en) | 2022-07-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117416533A (en) * | 2023-12-19 | 2024-01-19 | 哈尔滨工大卫星技术有限公司 | Magnetically-controlled compacting, unfolding and locking multi-fold solar wing and working method thereof |
-
2021
- 2021-11-02 CN CN202122667043.3U patent/CN216959781U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117416533A (en) * | 2023-12-19 | 2024-01-19 | 哈尔滨工大卫星技术有限公司 | Magnetically-controlled compacting, unfolding and locking multi-fold solar wing and working method thereof |
| CN117416533B (en) * | 2023-12-19 | 2024-03-19 | 哈尔滨工大卫星技术有限公司 | Magnetically-controlled compacting, unfolding and locking multi-fold solar wing and working method thereof |
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