CN115637903A - Cubic star solar wing chain and cubic star sailboard - Google Patents
Cubic star solar wing chain and cubic star sailboard Download PDFInfo
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- CN115637903A CN115637903A CN202211413801.1A CN202211413801A CN115637903A CN 115637903 A CN115637903 A CN 115637903A CN 202211413801 A CN202211413801 A CN 202211413801A CN 115637903 A CN115637903 A CN 115637903A
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Abstract
The invention belongs to the technical field of satellite detection, and discloses a cubic satellite solar wing chain, which comprises a rotating shaft, a female hinge, a male hinge and a torsion spring, wherein the female hinge, the male hinge and the torsion spring are arranged on the rotating shaft, and two ends of the torsion spring are respectively abutted against the female hinge and the male hinge; the female hinge and the male hinge are respectively provided with a clamping block and a clamping hook, the clamping block is provided with an over-position surface and a clamping stop surface, and when the female hinge and the male hinge relatively rotate to an unfolding state, the clamping hook can cross the over-position surface and abut against the clamping stop surface to limit the male hinge and the female hinge to relatively rotate to a folding state. Through set up fixture block and trip respectively on public hinge and female hinge for public hinge and/or female hinge expand predetermined angle back through the torsional spring, public hinge and female hinge can keep the stability of self expansion angle through the cooperation of trip and fixture block, so that during the orbital transfer motion of satellite, the solar wing can not swing or reduce by a wide margin, thereby to the control degree of difficulty that reduces the satellite.
Description
Technical Field
The invention relates to the technical field of satellite detection, in particular to a cubic star solar wing chain and a cubic star sailboard.
Background
The satellite utilizes the solar panel system to collect power, supplies power to the satellite system, charges the storage battery pack, and the like, and the larger the size of the solar panel is, the power that can be collected, however, the larger the space needs to be occupied in the carrier rocket at the same time, so the trade-off between the maximized size of the solar panel and the minimized occupied space of the carrier rocket is usually needed. For example, when the satellite is to be launched into orbit by a spacecraft, the associated solar panel apparatus may be in a retracted state to save space, on the other hand, to avoid damage to the apparatus or deployers, to reduce debris from being deployed by the chance of being in orbit, and when the satellite enters orbit, the solar panel is deployed towards an extended state and gradually to an operational position.
The cubic satellite is a small satellite, and is widely applied to space exploration due to the characteristics of small space and light weight. The sailboard of a cube star (i.e. a solar panel) is mainly divided into a body-mounted board and an expansion board, wherein the body-mounted board is directly mounted on the surface of the star, and the expansion board is usually connected with the star structure through a hinge structure. The prior art discloses a cubic star self-locking hinge (CN 214145118U), and specifically discloses that the hinge comprises a female hinge, a male hinge, a rotating shaft, a tape spring and a torsion spring, wherein the female hinge and the male hinge are both sleeved on the rotating shaft, at least one of the female hinge and the male hinge can rotate relative to the rotating shaft, one end of the tape spring is fixedly connected to the female hinge, and the other end of the tape spring is slidably connected to the male hinge, the female hinge and the male hinge can be kept at 180 ° under the action of the tape spring, the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is abutted against one end of the tape spring, and the other end of the torsion spring is abutted against the other end of the tape spring.
Disclosure of Invention
The invention aims to provide a cuboidal-star solar wing lock chain which can unfold an unfolding plate and limit the position of the unfolding plate when the unfolding plate reaches a preset position so as to maintain the unfolding plate at the preset position.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention discloses a cubic star solar wing chain, which comprises:
a rotating shaft;
the female hinge is arranged on the rotating shaft;
the male hinge is arranged on the rotating shaft;
the torsion spring is arranged on the rotating shaft, one end of the torsion spring is abutted against the female hinge, the other end of the torsion spring is abutted against the male hinge, and at least one of the female hinge and the male hinge can rotate relative to the rotating shaft through the torsion spring;
when the female hinge and the male hinge rotate relatively to an unfolding state, the clamping hook can cross the over-position surface and abut against the clamping stop surface to limit the male hinge and the female hinge to rotate relatively to a folding state.
Preferably, the position passing surface of the fixture block is arranged in an inclined manner.
Preferably, the fixture block is arranged on the female hinge through a guide rod, the fixture block can move along the guide rod, a protruding portion for limiting the fixture block to be separated from is arranged at the end portion of the guide rod, and the fixture block abuts against the protruding portion of the guide rod through an elastic piece.
Preferably, the hook has a passing surface and an abutting surface, and the passing surface of the hook can pass over the excessive surface of the hook to abut the abutting surface of the hook against the locking surface of the hook.
Preferably, an elastic limiting part is arranged on the female hinge, and one end of the torsion spring is abutted to the elastic limiting part.
Preferably, the male hinge is provided with a positioning groove, and the other end of the torsion spring is positioned in the positioning groove.
Preferably, the male hinge is provided with a positioning part, and when the male hinge and/or the female hinge rotate relative to the rotating shaft through the torsion spring, the male hinge determines the unfolding angle of the male hinge and the female hinge through the positioning part.
Preferably, the male hinge has a first rotating part, the female hinge has a second rotating part, and the rotating shaft sequentially penetrates through the first rotating part and the second rotating part to be connected with the male hinge and the female hinge.
Preferably, the rotating shaft is provided with a spacer, and the rotating shaft is spaced from the first rotating portion and/or the second rotating portion by the spacer.
The invention also discloses a cube star sailboard which comprises the cube star solar wing hinge, a body mounting plate and an expansion plate, wherein the expansion plate is connected with the body mounting plate through the cube star solar wing hinge.
The invention has the beneficial effects that:
according to the cubic star solar wing lock chain, the clamping hook is arranged on one of the male hinge and the female hinge, and the clamping block is arranged on the other one of the male hinge and the female hinge, so that after the male hinge and/or the female hinge are unfolded to a preset angle through the torsion spring, the male hinge and the female hinge can keep the stability of the unfolding angle of the cubic star solar wing lock chain through the matching of the clamping hook and the clamping block, the orbital transfer motion of a satellite is realized, the solar wing cannot swing or is greatly reduced, and the control difficulty of the satellite is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a cuboidal solar wing chain in accordance with an embodiment of the present invention;
FIG. 2 is another side schematic view of the cube-star solar wing chain of FIG. 1;
FIG. 3 is a schematic front view of the cube-star solar wing chain of FIG. 1;
FIG. 4 is a schematic view of the female hinge portion of the cube-star solar wing chain of FIG. 1;
FIG. 5 is a schematic view of the male hinge portion of the cube-star solar wing chain shown in FIG. 1;
fig. 6 is a schematic structural view of a cubic star windsurfing board according to a second embodiment of the present invention.
In the figure:
1. a rotating shaft; 2. performing female hinging; 3. male hinging; 301. positioning a groove; 302. a positioning part; 4. a torsion spring; 5. a clamping block; 501. an excessive surface; 502. a clamping surface; 503. a retainer; 6. a hook is clamped; 601. crossing the surface; 602. an abutting surface; 7. a guide bar; 8. an elastic member; 9. an elastic limiting part; 10. a first rotating section; 11. a second rotating section; 12. a spacer; 13. assembling the plates in a body; 14. a plate is unfolded.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
Referring to fig. 1-3, the invention discloses a cubic star solar wing lock chain, comprising a rotating shaft 1, a female hinge 2, a male hinge 3 and a torsion spring 4, wherein the female hinge 2 is arranged on the rotating shaft 1, the male hinge 3 is arranged on the rotating shaft 1, the torsion spring 4 is arranged on the rotating shaft 1, one end of the torsion spring 4 is abutted against the female hinge 2, the other end of the torsion spring 4 is abutted against the male hinge 3, at least one of the female hinge 2 and the male hinge 3 can rotate relative to the rotating shaft 1 through the torsion spring 4, one of the female hinge 2 and the male hinge 3 is provided with a clamping block 5, the clamping block 5 is provided with an over-position surface 501 and a clamping surface 502, the other of the female hinge 2 and the male hinge 3 is provided with a clamping hook 6, when the female hinge 2 and the male hinge 3 rotate relative to an unfolding state, the clamping hook 6 can cross the over-position surface 501 and the clamping surface 502 to limit the relative rotation of the male hinge 3 and the female hinge 2 to a folding state. It can be known that, since the female hinge 2 and the male hinge 3 are both disposed on the rotating shaft 1, a connection portion of the female hinge 2 and the rotating shaft 1, and a connection portion of the male hinge 3 and the rotating shaft 1 have a predetermined distance, which is greater than or equal to 0, generally along the axial direction of the rotating shaft 1. It can be understood that, depending on the different unfolding modes of the cube-star solar wing, the rotation modes of the female hinge 2 and the male hinge 3 are different, that is, only the female hinge 2 can rotate relative to the rotating shaft 1, only the male hinge 3 can rotate relative to the rotating shaft 1, and both the female hinge 2 and the male hinge 3 can rotate relative to the rotating shaft 1.
In this embodiment, in order to facilitate understanding, the male hinge 3 can rotate relative to the rotating shaft 1, the clamping block 5 is disposed on the female hinge 2, and the clamping hook 6 is disposed on the male hinge 3, so as to perform subsequent expression. It can be understood that, during the initial state, the elastic potential energy is accumulated by the torsion spring 4, and along with the unlocking and unfolding of the solar wing, the elastic potential energy of the torsion spring 4 is converted into kinetic energy to drive the male hinge 3 to rotate relative to the rotating shaft 1, so that the male hinge 3 and the female hinge 2 gradually become the unfolding state, the hook 6 on the male hinge 3 synchronously rotates along with the male hinge 3 to gradually cross the excessive surface 501 on the fixture block 5, and after the male hinge 3 is unfolded to a preset angle, the hook 6 abuts against the clamping surface 502 on the fixture block 5 to maintain the unfolding angle of the male hinge 3 at the preset angle, and the unfolding angle of the male hinge 3 is not smaller than the preset angle. It can be understood that, in this embodiment, due to the structural limitations of the male hinge 3 and the female hinge 2, the unfolding angle will not be further enlarged after the male hinge and the female hinge are unfolded to the predetermined angle.
In this embodiment, through set up trip 6 on public hinge 3, set up fixture block 5 on female hinge 2 for public hinge 3 expandes predetermined angle back through torsional spring 4, public hinge 3 can keep self stability of expandeing the angle through the cooperation of trip 6 and fixture block 5, so that the orbital transfer motion of satellite, the sun wing can not swing or reduce by a wide margin, thereby reduces the control degree of difficulty of satellite.
Specifically, in this embodiment, the excessive surface 501 of the fixture block 5 is disposed obliquely. Since the hook 6 on the male hinge 3 moves in a rotating manner, it usually forms a certain angle with the fixture block 5 when performing the over-positioning, so in this embodiment, the over-positioning surface 501 of the fixture block 5 is disposed obliquely to facilitate the over-positioning of the hook 6. In the present embodiment, the inclination of the dislocation surface 501 is based on the locking surface 502, that is, it is inclined with respect to the locking surface 502. In the present embodiment, more specifically, the latch 5 has a one-piece structure, and has a latching groove, a latching member 503 is provided in the latching groove, a surface of the latching member 503 facing the extending direction of the male hinge 3 is an over-position surface 501, and a surface of the latching member 503 facing the retracting direction of the male hinge 3 is a latching surface 502.
Preferably, referring to fig. 4, in this embodiment, the fixture block 5 is disposed on the female hinge 2 through a guide rod 7, the fixture block 5 is capable of moving along the guide rod 7, an end of the guide rod 7 has a protrusion for limiting the fixture block 5 to disengage, and the fixture block 5 abuts against the protrusion of the guide rod 7 through an elastic member 8. It can be known that the guide rod 7 is usually disposed on the female hinge 2, and the guide rod 7 may be integrally formed with the female hinge 2, or may be detachably connected, such as a threaded connection, and in this embodiment, in order to facilitate installation of the fixture block 5, the guide rod 7 is threadedly connected with the female hinge 2. It can be understood that, in order to fix the position of the elastic element 8, the female hinge 2 is further provided with an insertion groove, one end of the elastic element 8 abuts against the bottom of the insertion groove, and the other end abuts against the fixture block 5, so that the fixture block 5 can move towards the direction of moving out of the guide rod 7. When the hook 6 performs the over-position movement, the fixture block 5 is forced to press down along the guide rod 7, the elastic member 8 accumulates elastic potential energy, and when the hook 6 passes over the over-position surface 501 of the fixture block 5 and reaches the clamping surface 502 of the fixture block 5, the elastic potential energy of the elastic member 8 is converted into kinetic energy, so that the fixture block 5 is propped against the end of the guide rod 7 again. Illustratively, the guide bar 7 may be implemented by a screw structure. In this embodiment, it is preferable that the guide rods 7 include two, and the elastic element 8 is disposed between the two guide rods 7 to improve the stability of the fixture block 5. Specifically, in the present embodiment, the hook 6 has a passing surface 601 and an abutting surface 602, and the passing surface 601 of the hook 6 can pass over the over-position surface 501 of the latch 5, so that the abutting surface 602 of the hook 6 abuts against the locking surface 502 of the latch 5. It is understood that the passing surface 601 of the hook 6 corresponding to the excessive surface 501 of the latch 5 may be also provided as an inclined surface, and when the abutting surface 602 of the hook 6 abuts against the locking surface 502 of the latch 5, the abutting surface 602 of the hook 6 and the locking surface 502 of the latch 5 are in a generally parallel state. It will be appreciated that the resilient member 8 may generally be a spring.
Specifically, in this embodiment, be equipped with elasticity locating part 9 on the female hinge 2, the one end butt of torsional spring 4 elasticity locating part 9, because torsional spring 4 itself size's reason, if the 2 bodies of the direct butt female hinge of torsional spring 4, easily lose certain elastic potential energy, probably lead to the fact the interference to fixture block 5 part simultaneously, so in this embodiment, through set up elasticity locating part 9 on female hinge 2 for fixture block 5 is through the female hinge 2 of elasticity locating part 9 butt, thereby does benefit to torsional spring 4 when public hinge 3 and female hinge 2 are in the contraction state, accumulates elastic potential energy better. For example, in the present embodiment, the elastic limiting element 9 can also be implemented by a screw structure.
Specifically, in this embodiment, a positioning groove 301 is disposed on the male hinge 3, and the other end of the torsion spring 4 is located in the positioning groove 301. What can learn is, when torsional spring 4 releases elastic potential energy, torsional spring 4's the other end is when driving 3 rotations of public hinge, can produce the displacement of certain degree along pivot 1, make elastic potential energy when turning into kinetic energy, the loss of certain degree appears, so in this embodiment, through constant head tank 301, carry out the location of certain degree to torsional spring 4, thereby make torsional spring 4 avoid or reduce the axial displacement along pivot 1, improve the conversion of elastic potential energy and kinetic energy, thereby do benefit to the expansion of solar wing.
Specifically, referring to fig. 5, in this embodiment, the male hinge 3 has a positioning portion 302 thereon, and when the male hinge 3 and/or the female hinge 2 rotate relative to the rotating shaft 1 through the torsion spring 4, the male hinge 3 determines an unfolding angle of itself and the female hinge 2 through the positioning portion 302. Based on the above, due to the structural limitation of the male hinge 3 and the female hinge 2, when the male hinge 3 and the female hinge 2 are unfolded to a predetermined angle, the unfolding angle does not continue to expand, that is, the male hinge 3 is unfolded to the predetermined angle after the positioning portion 302 in this embodiment contacts the female hinge 2. In the present embodiment, the unfolding angle of the male hinge 3 and the female hinge 2 is generally 0 to 180 °, and in the present embodiment, the predetermined angle for unfolding the male hinge 3 and the female hinge 2 can be adjusted by adjusting the contact surface between the positioning portion 302 and the female hinge 2 to incline at the predetermined angle.
Specifically, in this embodiment, the male hinge 3 has a first rotation portion 10, the female hinge 2 has a second rotation portion 11, and the rotating shaft 1 sequentially passes through the first rotation portion 10 and the second rotation portion 11 to be connected with the male hinge 3 and the female hinge 2. As can be seen from the above, the first rotating portion 10 and the second rotating portion 11 have a predetermined distance in the axial direction of the rotating shaft 1, and the predetermined distance is greater than or equal to 0. It is understood that, in order to improve the stability of the male hinge 3 and the female hinge 2, two first rotation portions 10 and two second rotation portions 11 are generally provided. Based on the consideration of the interference factors, the two second rotating portions 11 are both located between the two first rotating portions 10, or the two first rotating portions 10 are both located between the two second rotating portions 11, in this embodiment, the two second rotating portions 11 are both located between the two first rotating portions 10 for description. The position of the positioning portion 302 along the axial direction of the rotating shaft 1 corresponds to the second rotating portion 11, so that the male hinge 3 is unfolded to a predetermined angle after the positioning portion 302 abuts against the second rotating portion 11. For example, the hook 6 and the latch 5 are both located between the two second rotating portions 11 in the axial direction of the rotating shaft 1.
Specifically, in this embodiment, a spacer 12 is disposed on the rotating shaft 1, and the rotating shaft 1 is spaced from the first rotating portion 10 and/or the second rotating portion 11 by the spacer 12. It can be understood that the male hinge 3, the female hinge 2 and the rotating shaft 1 in this embodiment are generally metal pieces, and after entering the space, if the metal pieces are in direct contact with each other, and are affected by the space environment, a cold welding phenomenon may occur, which affects the relative rotation of the male hinge 3 and/or the female hinge 2 and the rotating shaft 1. For the arrangement of the spacer 12, based on the difference of the unfolding mode, if the male hinge 3 rotates relative to the rotating shaft 1, the spacer 12 is arranged between the first rotating part 10 and the rotating shaft 1 to space the male hinge 3 and the rotating shaft 1; if the female hinge 2 rotates relative to the rotating shaft 1, the spacer 12 is disposed between the second rotating portion 11 and the rotating shaft 1 to space the female hinge 2 from the rotating shaft 1; if the male hinge 3 and the female hinge 2 can both rotate relative to the rotating shaft 1, the spacer 12 is disposed between the first rotating portion 10 and the rotating shaft 1, and between the second rotating portion 11 and the rotating shaft 1, so as to space the male hinge 3 and the rotating shaft 1, and the female hinge 2 and the rotating shaft 1. It can be known that, in the present embodiment, there is a predetermined distance between the first rotating portion 10 and the second rotating portion 11, and the predetermined distance is greater than 0, so as to prevent the cold welding phenomenon between the first rotating portion 10 and the second rotating portion 11, and further improve the durability of the whole hinge. The spacer 12 in this embodiment may be implemented by using a bushing, for example, and may further facilitate the rotation of the first rotating part 10 and/or the second rotating part 11 relative to the rotating shaft 1 when the first rotating part 10, the second rotating part 11 and the rotating shaft 1 are spaced apart.
Example two
Referring to fig. 6, the present embodiment discloses a cube star sailboard, which includes the cube star solar wing hinge according to the first embodiment, and further includes a body mounting plate 13 and a deployment plate 14, where the deployment plate 14 is connected to the body mounting plate 13 through the cube star solar wing hinge according to the first embodiment. In the initial state, the unfolding plate 14 is in the contracted state and is continuously fixed by the locking mechanism, and after being unlocked, the unfolding plate is in the unfolded state through the cuboidal sun wing hinge in the first embodiment to work. The locking mechanism can follow the structure of the prior art and is not described in detail here.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations, and substitutions will occur to those skilled in the art without departing from the scope of the present invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A cube-star solar wing chain, comprising:
a rotating shaft (1);
the female hinge (2) is arranged on the rotating shaft (1);
the male hinge (3) is arranged on the rotating shaft (1);
the torsion spring (4) is arranged on the rotating shaft (1), one end of the torsion spring (4) is abutted to the female hinge (2), the other end of the torsion spring is abutted to the male hinge (3), and at least one of the female hinge (2) and the male hinge (3) can rotate relative to the rotating shaft (1) through the torsion spring (4);
female hinge (2) with one in public hinge (3) is equipped with fixture block (5), fixture block (5) have excessive face (501) and block face (502), female hinge (2) with another in public hinge (3) is equipped with trip (6), works as female hinge (2) with public hinge (3) relatively rotate to the state of expanding, trip (6) can cross excessive face (501) to the butt block face (502) to the restriction public hinge (3) with female hinge (2) relatively rotate to the state of drawing in.
2. The cuboidal solar wing chain according to claim 1, wherein the over-position surface (501) of the fixture block (5) is inclined.
3. A cube star solar wing chain according to claim 1, wherein the fixture block (5) is arranged on the female hinge (2) through a guide rod (7), the fixture block (5) can move along the guide rod (7), the end of the guide rod (7) has a protrusion for limiting the fixture block (5) to be separated, and the fixture block (5) is abutted against the protrusion of the guide rod (7) through an elastic member (8).
4. A cube star solar wing chain according to claim 1, characterized in that the hook (6) has a crossing surface (601) and an abutment surface (602), the crossing surface (601) of the hook (6) can cross the over-position surface (501) of the latch (5) to make the abutment surface (602) of the hook (6) abut the latching surface (502) of the latch (5).
5. A cube-star solar wing chain according to claim 1, wherein an elastic stop member (9) is provided on the female hinge (2), and one end of the torsion spring (4) abuts against the elastic stop member (9).
6. A cube star solar wing chain according to claim 1, characterized in that the male hinge (3) is provided with a positioning slot (301), and the other end of the torsion spring (4) is located in the positioning slot (301).
7. A cuboidal solar wing chain according to claim 1, characterised in that the male hinge (3) has a positioning part (302) thereon, and when the male hinge (3) and/or the female hinge (2) is rotated relative to the rotation shaft (1) by means of the torsion spring (4), the male hinge (3) determines its own unfolding angle from the female hinge (2) by means of the positioning part (302).
8. A cube-star solar wing chain according to claim 1, characterized in that the male hinge (3) has a first rotation part (10) and the female hinge (2) has a second rotation part (11), the rotation shaft (1) passing through the first and second rotation parts (10, 11) in turn being connected to the male and female hinges (3, 2).
9. A cube-star solar wing chain according to claim 8, characterized in that spacers (12) are provided on the shaft (1), the shaft (1) being spaced from the first rotary part (10) and/or the second rotary part (11) by means of the spacers (12).
10. A cube solar panel comprising a cube solar wing hinge according to any of claims 1-9, characterized in that it comprises a body panel (13) and a spreader panel (14), said spreader panel (14) being connected to said body panel (13) by said cube solar wing hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211413801.1A CN115637903B (en) | 2022-11-11 | 2022-11-11 | Cube star solar wing chain and cube star sailboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211413801.1A CN115637903B (en) | 2022-11-11 | 2022-11-11 | Cube star solar wing chain and cube star sailboard |
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| CN115637903A true CN115637903A (en) | 2023-01-24 |
| CN115637903B CN115637903B (en) | 2023-09-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044895A (en) * | 2023-04-03 | 2023-05-02 | 四川省星时代智能卫星科技有限公司 | Hinge and satellite solar wing assembly |
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| CN209097034U (en) * | 2018-10-22 | 2019-07-12 | 长光卫星技术有限公司 | A kind of micro-nano satellite solar wing spreading locking mechanism |
| CN110130766A (en) * | 2019-06-21 | 2019-08-16 | 常熟理工学院 | A kind of device and its control method assisting opening car door |
| CN210761377U (en) * | 2019-10-12 | 2020-06-16 | 深圳市魔方卫星科技有限公司 | Solar wing spreading mechanism with damping adjusting function |
| CN214145118U (en) * | 2020-10-10 | 2021-09-07 | 苏州馥昶空间技术有限公司 | Cube star auto-lock hinge |
| CN213776049U (en) * | 2020-11-11 | 2021-07-23 | 苏州馥昶空间技术有限公司 | Hinge structure for satellite |
| CN215818040U (en) * | 2021-08-02 | 2022-02-11 | 东方红卫星移动通信有限公司 | Hinge for unfolding self-locking solar cell sailboard |
| CN216546800U (en) * | 2021-11-29 | 2022-05-17 | 沈阳中科新宇空间智能装备有限公司 | Latch hook type unfolding and locking mechanism |
| CN217207300U (en) * | 2022-02-25 | 2022-08-16 | 航天科工空间工程发展有限公司 | Hinge mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044895A (en) * | 2023-04-03 | 2023-05-02 | 四川省星时代智能卫星科技有限公司 | Hinge and satellite solar wing assembly |
| CN116044895B (en) * | 2023-04-03 | 2023-09-01 | 四川省星时代智能卫星科技有限公司 | Hinge and satellite solar wing assembly |
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| CN115637903B (en) | 2023-09-19 |
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