Multi-model cube satellite adaptive separation device

Abstract

The application relates to the technical field of cubic satellites, in particular to a multi-model cubic satellite self-adaptive separation device which comprises a storage device, a base, an ejection device and a release bin, the storage device is internally provided with a push plate and an elastic rod one, the inside of the storage device is provided with electric baffles on both sides, the base is arranged on one side of the storage device, the inside of the base is provided with a driving piece one, the inside side wall of the base is provided with a push block two and a control block, one side of the base is provided with a pressing block, the lower side of the pressing block is provided with a push block three, the upper side of the base is provided with a push block four, the inside of the base is provided with a control rod, the application can self-adaptively adjust the state according to the model of the cubic satellite grabbed in the release bin, and the ejection device is used for releasing cubic satellites of different models.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of CubeSat, in particular to a multi-model CubeSat adaptive separation device. BACKGROUND

[0002] CubeSat is a kind of low-cost microsatellite using international standard. The basic unit (1U) is 10cm*10cm*10cm in size and weighs no more than 1.33kg. On this basis, it can be expanded to different sizes such as "2U", "3U" and even "12U" (20cm*20cm*30cm). The design concept of CubeSat greatly reduces the cost of satellite development and promotes the wide application of commercial shelf products in the field of CubeSat;

[0003] CubeSat has broad application prospects in the fields of space science research and education, commercial application, etc. due to its low cost, short cycle, flexibility and high functional density;

[0004] After being carried into space by a launch vehicle, CubeSat is ejected to the predetermined orbit by a release device. The storage device stores CubeSat in a closed space, and then ejects CubeSat in sequence. When CubeSat on orbit needs different models (i.e. 1U and 2U CubeSat) of CubeSat to be ejected in sequence, the traditional release device cannot adaptively launch according to the model of the loaded CubeSat, and the release force of 1U CubeSat may not be able to make 2U CubeSat enter the intended orbit;

[0005] Therefore, in view of the above status, a device needs to be developed to meet the current actual application. SUMMARY

[0006] Therefore, the present application is made in view of the above problems. The purpose of the present application is to use the release bin to grab different models of CubeSat and adaptively release according to the type of the grabbed CubeSat, solving the problem that CubeSat cannot be adaptively released at present. The present application achieves the above purpose through the following technical solutions:

[0007] The utility model provides a kind of multi-model cube star adaptive separation device, including: storage device, pedestal, ejecting device, release bin, storage device is equipped with pusher and elastic rod one in, the inside of storage device is provided with electric baffle, pedestal is arranged in one side of storage device, the inside of pedestal is provided with driving part one, the inside lateral wall of pedestal is provided with pusher two and control block, one side of pedestal is provided with extrusion block, the lower of extrusion block is provided with pusher three, the upper of pedestal is provided with pusher four, the inside of pedestal is provided with control rod, the lower of control rod is provided with rack, the inside of pedestal is also equipped with rotating rod and gear, rotating rod is engaged with rack by gear, ejecting device includes ejecting plate, ejecting shaft, driving part two, elastic rod eight, limit rod, ejecting shaft is controlled telescopic by driving part two, one side of ejecting device is provided with limit rod, limit groove is provided on limit rod, the other side of ejecting device is connected on pedestal by elastic rod eight, release bin is equipped with clamping block and telescopic plate in, clamping block is connected with moving plate by elastic rod nine, moving plate is connected with pusher five by telescopic pipe five, telescopic plate is connected with release bin lateral wall by elastic rod eleven.

[0008] Preferably, the inside of the storage device stores a cube star one and a cube star two, the two ends of the cube star one are provided with rectangular recess-shaped clamping grooves, and the upper end of the cube star one is provided with a solar wing.

[0009] Preferably, the driving part one is connected with the connecting rod through the telescopic shaft, the pusher three is connected with the telescopic tube three through the hydraulic channel three, the telescopic tube three is connected with the ejecting device, and the telescopic tube three is a nested hollow tubular structure.

[0010] Preferably, the gear is nested on the rotating rod, the lower end of the rack is engaged with the gear, and the middle part of the rotating rod is a limit clamping rod with a flat structure.

[0011] Preferably, the upper end of the control rod is provided with a fixed groove one and a fixed groove two, the control rod is connected with the control block through the elastic rod two, the control block is provided with a cylindrical fixed column, and the other end of the control block is connected with the inside lateral wall of the pedestal through the elastic rod three.

[0012] Preferably, the pusher one is connected with the telescopic tube one through the hydraulic channel one, the telescopic tube one is connected with the fixed block one, the upper end of the fixed block one is connected with the inner wall through the elastic rod four, and the fixed block one is in the inside of the fixed groove one.

[0013] Preferably, the inside of the pusher two is connected with the telescopic tube two through the hydraulic channel two, the other end of the telescopic tube two is connected with the moving block, the upper end of the moving block is connected with the recess top through the elastic rod five, and the lower end of the moving block is connected with the fixed block two through the elastic rod six.

[0014] Preferably, the pushing block four is connected with the telescopic tube four through the hydraulic channel four, the other end of the telescopic tube four is connected with the fixing block three, and the upper portion of the fixing block three is connected with the inner wall of the base through the elastic rod seven.

[0015] Preferably, the release bin is a hollow rectangular block structure, the side wall of the release bin is provided with a release chute, the lower portion of the release bin is provided with an ejection groove one, the lower portion of the release bin is provided with a connecting groove, the other side of the release bin is provided with a limiting clamping groove, and the upper portion of the limiting clamping groove is provided with a telescopic plate in the form of a rectangular plate.

[0016] Preferably, the upper portion of the moving plate is connected with the inner wall of the release bin through the elastic rod ten, the lower portion of one side of the moving plate is connected with the telescopic tube five, the other end of the telescopic tube five is connected with the pushing block five through the hydraulic channel five, the middle portion of the telescopic plate is provided with an ejection groove two in the form of a rectangular recess, and the side of the telescopic plate is provided with a control column chute in the form of an arc.

[0017] The application has the following beneficial effects:

[0018] 1. The storage device is internally provided with a pushing plate, which can sequentially push out different models of cubic stars stored in the device;

[0019] 2. The driving part can drive the release bin to enter the storage device to grab the cubic star, when the release bin grabs the 1U cubic star, the release bin is moved to the initial position to release the 1U cubic star through the ejection device; when the release bin grabs the 2U cubic star, the telescopic plate is elongated, the rack is moved by pulling, the gear is rotated, the release bin is rotated by 90 degrees, and the 2U cubic star is released through the ejection device with greater compression force;

[0020] 3. The application can adaptively adjust the state according to the model of the cubic star grabbed in the release bin, and release the cubic star of different models through the ejection device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall schematic of the application Figure 1 .

[0022] Figure 2 It is the overall schematic of the application Figure 2 .

[0023] Figure 3 It is Figure 2 the sectional view of A-A Figure 1 .

[0024] Figure 4 It is Figure 3 the enlarged view of A1

[0025] Figure 5This is a schematic diagram of the 1U cube star of the present invention.

[0026] Figure 6 for Figure 2 Schematic diagram of the cross section at point BB.

[0027] Figure 7 for Figure 6 Enlarged view of part B1 Figure 1 .

[0028] Figure 8 This is a schematic diagram of the entire invention. Figure 3 .

[0029] Figure 9 for Figure 8 Schematic diagram of the cross section at point CC.

[0030] Figure 10 for Figure 9 Enlarged view of part C1 Figure 1 .

[0031] Figure 11 This is a schematic diagram of the connecting rod of the present invention.

[0032] Figure 12 This is a schematic diagram of the rotating rod of the present invention.

[0033] Figure 13 This is a schematic diagram of the release chamber of the present invention. Figure 1 .

[0034] Figure 14 This is a schematic diagram of the release chamber of the present invention. Figure 2 .

[0035] Figure 15 for Figure 14 Schematic diagram of the cross section at point DD.

[0036] Figure 16 This is a schematic diagram of the release chamber state of the present invention.

[0037] Figure 17 for Figure 2 Cross-section diagram at point AA Figure 2 (Status indication) Figure 1 ).

[0038] Figure 18 for Figure 2 Cross-section diagram at point AA Figure 3 (Status indication) Figure 2 ).

[0039] Figure 19 for Figure 2 Cross-section diagram at point AA Figure 4 (Status indication) Figure 3 ).

[0040] Figure 20 for Figure 2 sectional view taken along line A-A Figure 5 (status diagram Figure 4 ).

[0041] Figure 21 for Figure 6 enlarged view of a portion taken along B1 Figure 2 (status diagram Figure 6 ).

[0042] Figure 22 for Figure 2 sectional view taken along line A-A Figure 6 (status diagram Figure 6 ).

[0043] Figure 23 for Figure 9 enlarged view of a portion taken along C1 Figure 2 (status diagram Figure 7 ).

[0044] In the figure, 1, storage device; 11, push plate; 12, elastic rod one; 13, electric baffle; 2, cubic star one; 21, clamping groove; 22, solar wing; 3, cubic star two; 4, base; 41, driving part one; 411, telescopic shaft; 412, connecting rod; 42, rotating rod; 421, limiting clamping rod; 422, gear; 43, control rod; 431, rack; 432, fixed groove one; 433, fixed groove two; 434, elastic rod two; 435, control block; 436, control column; 437, elastic rod three; 44, push block one; 441, hydraulic channel one; 442, telescopic pipe one; 443, fixed block one; 444, elastic rod four; 45, push block two; 451, hydraulic channel two; 452, telescopic pipe two; 453, moving block; 454, elastic rod five; 455, fixed block two; 456, elastic rod six; 46, push block three; 461, hydraulic channel three; 462, telescopic pipe three; 47, push block four; 471, hydraulic channel four; 472, telescopic pipe four; 473, fixed block three; 474, elastic rod seven; 48, extrusion block; 5, ejection device; 51, ejection plate; 52, ejection shaft; 53, driving part two; 54, elastic rod eight; 55, limiting rod; 56, limiting groove; 6, release bin; 61, clamping block; 611, elastic rod nine; 612, moving plate; 613, telescopic pipe five; 614, hydraulic channel five; 615, push block five; 616, elastic rod ten; 62, release sliding groove; 63, ejection groove one; 64, connecting groove; 65, limiting clamping groove; 66, telescopic plate; 661, elastic rod eleven; 662, ejection groove two; 663, control column sliding groove. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present application will be described in detail by referring to the attached drawings, so that those skilled in the art to which the present application belongs can easily implement these embodiments; however, the present application can be implemented in various different forms, and thus the present application is not limited to the embodiments described below; in addition, in order to more clearly describe the present application, components not connected to the present application will be omitted from the drawings.

[0046] As shown in the drawings, Figure 1 A multi-model cube star adaptive separation device comprises a storage device 1, a base 4, and a release bin 6, wherein the storage device 1 is arranged inside a carrier rocket, the storage device 1 has a rectangular structure, and the inside of the storage device 1 is used to accommodate multiple satellites of different models; the inside of the storage device 1 is provided with electrically operated baffles 13, which can perform extension and retraction movements, thereby limiting and releasing the satellites inside the storage device 1.

[0047] The base 4 is arranged on one side of the storage device 1, and the inside of the base 4 is provided with the release bin 6, which can release different satellites.

[0048] As shown in the drawings, Figure 2 , Figure 3 The inside of the storage device 1 stores a cube star one 2 and a cube star two 3, wherein the cube star one 2 is a 1U model cube star, and the cube star two 3 is a 2U model cube star; the inside of the storage device 1 is provided with a push plate 11, one side of the push plate 11 is in contact with the bottom surface of the cube star, and the other side of the push plate 11 is connected to the inner wall of the storage device 1 through an elastic rod one 12, the elastic rod one 12 itself has a certain elasticity and will be in an elongated state when not subjected to external force, thereby pushing the cube star to move towards one side of the storage device 1.

[0049] The base 4 is arranged on one side of the storage device 1, and the inside of the base 4 is provided with a drive one 41, which is connected with a connecting rod 412 through a telescopic shaft 411, and the drive one 41 can drive the telescopic shaft 411 to perform extension and retraction movements; the inside side wall of the base 4 is provided with a push block two 45 and a control block 435, the control block 435 is provided with a cylindrical fixing column 436; one side of the base 4 is provided with a pressing block 48, the lower side of the pressing block 48 is provided with a push block three 46, and the push block three 46 is connected with a telescopic pipe three 462 through a hydraulic passage three 461.

[0050] As shown in the drawings, Figure 4 The telescopic pipe three 462 is connected with the ejection device 5, and the telescopic pipe three 462 has a nested hollow tubular structure and performs elongation movement when there is pressure inside.

[0051] The ejection device 5 is inside the base 4, the inside of the ejection device 5 controls the ejection shaft 52 through the driving part two 53, the ejection shaft 52 is a telescopic structure with a spring inside, the driving part two 53 can drive the ejection shaft 52 to contract, then loses the control of the ejection shaft 52, the ejection shaft 52 can restore under the action of the spring inside, so as to complete the ejection work; the other end of the ejection shaft 52 is provided with the ejection plate 51, which is convenient for the ejection release of the satellite;

[0052] One side of the telescopic pipe three 462 of the ejection device 5 is provided with a limiting rod 55, the limiting rod 55 is provided with a rectangular recess-shaped limiting groove 56, the other side of the ejection device 5 is connected to the base 4 through the elastic rod eight 54;

[0053] The top of the base 4 is provided with the push block four 47, the push block four 47 is connected to the telescopic pipe four 472 through the hydraulic channel four 471, the other end of the telescopic pipe four 472 is connected to the fixed block three 473, the top of the fixed block three 473 is connected to the inner wall of the base 4 through the elastic rod seven 474; when the release bin 6 is above the base 4, the release bin 6 will extrude the push block four 47, the fixed block three 473 moves upward through the telescopic pipe four 472, and the elastic rod seven 474 is compressed;

[0054] As shown in the figure, Figure 5 The cubical satellite one 2 is a 1U model cubical satellite, the two ends of the cubical satellite one 2 are provided with rectangular recess-shaped clamping grooves 21, when the electric baffle 13 of the storage device 1 is elongated, the electric baffle 13 can enter the inside of the clamping groove 21 to limit the cubical satellite one 2; the cubical satellite one 2 provides energy for the satellite after entering the orbit through the deployable solar wing 22;

[0055] As shown in the figure, Figure 6 、 Figure 7 The inside of the base 4 is provided with a control rod 43, the lower side of the control rod 43 is provided with a rack 431, the upper side of the control rod 43 is provided with a fixed groove one 432 and a fixed groove two 433; the control rod 43 is connected to the control block 435 through the elastic rod two 434, the other end of the control block 435 is connected to the inner side wall of the base 4 through the elastic rod three 437, the elastic rod three 437 makes the control rod 43 always in contact with the other end (position in the figure);

[0056] The side wall provided with the elastic rod three 437 is provided with the push block one 44 above, the push block one 44 is connected to the telescopic pipe one 442 through the hydraulic channel one 441, the telescopic pipe one 442 is connected to the fixed block one 443, the upper side of the fixed block one 443 is connected to the upper inner wall through the elastic rod four 444; the fixed block one 443 is inside the fixed groove one 432, which limits the control rod 43;

[0057] The lower part of the rack 431 is engaged with the gear 422, which is nested on the rotating rod 42; when the rack 431 reciprocates, the gear 422 reciprocates and rotates;

[0058] One side of the fixed block one 443 is provided with the fixed block two 455, which is connected to the moving block 453 through the control column 436;

[0059] As shown in Figure 8 , Figure 9 , Figure 10 The inside of the push block two 45 is connected with the telescopic pipe two 452 through the hydraulic channel two 451, the other end of the telescopic pipe two 452 is connected with the moving block 453, the upper part of the moving block 453 is connected to the groove top through the elastic rod five 454, the lower part of the moving block 453 is connected with the fixed block two 455 through the elastic rod six 456; when the push block two 45 is compressed, the telescopic pipe two 452 is elongated, the moving block 453 is moved upward, the elastic rod five 454 is compressed, and the fixed block two and the elastic rod six 456 are moved upward; when the moving block 453 does not move, the fixed block two 455 is compressed to move upward by a distance, and the elastic rod six 456 is compressed;

[0060] As shown in Figure 11 The connecting rod 412 is a "T" shaped rod, one end of the connecting rod 412 is connected with the telescopic shaft 411, the other end of the connecting rod 412 is usually in the inside of the release bin 6, which can drive the release bin 6 to reciprocate on the base 4;

[0061] As shown in Figure 12 The rotating rod 42 is arranged in the inside of the base 4, one end of the rotating rod 42 is provided with the gear 422, the middle part of the rotating rod 42 is a flat structure of the limiting clamp rod 421;

[0062] As shown in Figure 13 , Figure 14 The release bin 6 is a hollow rectangular block structure, the side wall of the release bin 6 is provided with the release chute 62, which can cooperate with the structure arranged on the satellite to make the satellite move and release along the release chute 62, preventing the satellite from deviating; the lower part of the release bin 6 is provided with the rectangular groove shaped ejection slot one 63; the lower part of the release bin 6 is provided with the connecting slot 64, which can cooperate with the connecting rod 412, so that the driving part one 41 can drive the release bin 6 to reciprocate; the other side of the release bin 6 is provided with the limiting clamp slot 65, which can cooperate with the limiting clamp rod 421; the upper part of the limiting clamp slot 65 is provided with the rectangular plate shaped telescopic plate 66;

[0063] As shown in Figure 15As shown, the inside of the release bin 6 is provided with a clamping block 61, the clamping block 61 is connected to a moving plate 612 through an elastic rod nine 611, the upper side of the moving plate 612 is connected to the inner wall of the release bin 6 through an elastic rod ten 616, the lower side of one side of the moving plate 612 is connected to a telescopic tube five 613, the other end of the telescopic tube five 613 is connected to a push block five 615 through a hydraulic channel five 614; when the push block five 615 is compressed, the telescopic tube five 613 is elongated, the moving plate 612 is moved upwards, the elastic rod ten 616 is compressed, and the clamping block 61 and the elastic rod nine 611 are moved upwards; when the push block five 615 is not compressed, the moving plate 612 does not move, and the clamping block 61 moves upwards when it is compressed by an external force, and the elastic rod nine 611 is compressed;

[0064] As shown in the figure, Figure 16 The telescopic plate 66 is connected to one side of the release bin 6 through an elastic rod eleven 661, the elastic rod eleven 661 makes the telescopic plate 66 in a contracted state, and the telescopic plate 66 moves towards the outside of the release bin 6 when it is subjected to an external force; the middle part of the telescopic plate 66 is provided with a rectangular recess-shaped ejection slot two 662; one side of the telescopic plate 66 is provided with an arc-shaped control column sliding groove 663; when the release bin 6 is in a certain position, the telescopic plate 66 is in an elongated state, and the control column 436 on the control block 435 is inside the control column sliding groove 663.

[0065] The basic principle of the application is:

[0066] 1U cubic star launching process:

[0067] As shown in the figure, Figure 17 The telescopic shaft 411 is contracted by the driving part one 41, the release bin 6 is moved towards the storage device 1 through the connecting rod 412, the electric baffle 13 is contracted when the release bin 6 moves to a certain position, the elastic rod one 12 is elongated, the cubic star one 2 is pushed into the inside of the release bin 6 through the push plate 11, and the cubic star one 2 is extruded by the clamping block 61 during the process of entering the release bin 6, so that the clamping block 61 is contracted by compressing the elastic rod nine 611; after the cubic star one 2 enters the release bin 6, the clamping block 61 loses the limitation, the elastic rod nine 611 is elongated, the clamping block 61 limits the cubic star one 2 in the release bin 6, the electric baffle 13 is elongated to limit the clamping slot 21 of the cubic star two 3 (2U cubic star), so that the subsequent cubic star cannot enter the release bin 6;

[0068] As shown in the figure, Figure 18 The telescopic shaft 411 is elongated by the driving part one 41, the release bin 6 is moved in the opposite direction of the storage device 1, and the cubic star one 2 is ejected and released to a predetermined track by the ejection plate 51 of the ejection device 5 after the release bin 6 is restored;

[0069] 2U cubic star launching process:

[0070] As shown in Figure 19 , the driving part one 41 drives the release bin 6 to move towards the storage device 1, the push plate 11 pushes the cube star two 3 into the release bin 6, the telescopic plate 66 is elongated, the elastic rod eleven 661 is elongated, and then the clamping block 61 limits the cube star two 3 in the release bin 6; the electric baffle 13 limits the remaining satellites in the storage device 1;

[0071] As shown in Figure 20 , when the release bin 6 carrying the cube star two 3 moves in the opposite direction of the storage device 1, the telescopic plate 66 extrudes the push block three 46, the telescopic tube three 462 is elongated, the ejection device 5 moves to one side, and the elastic rod eight 54 is compressed; the ejection plate 51 of the ejection device 5 is retracted, the ejection device 5 is more elastic, and the release of the cube star two 3 is completed;

[0072] During the movement of the release bin 6, the limiting clamping groove 65 enters the limiting clamping rod 421 of the rotating rod 42;

[0073] During the movement of the release bin 6, the control column 436 of the control block 435 in the base 4 enters the control column sliding groove 663 of the telescopic plate 66, drives the control block 435 to move to one side, and compresses the elastic rod three 437; at this time, the fixed block one 443 is in the fixed groove one 432, the control rod 43 cannot move, and the elastic rod two 434 is elongated;

[0074] As shown in Figure 21 , when the control block 435 moves to the limit, the push block one 44 is compressed, the telescopic tube one 442 is elongated, the fixed block one 443 moves upward, the elastic rod four 444 is compressed, the fixed block one 443 loses the limitation of the fixed groove one 432, the control rod 43 moves to the direction of the control block 435 under the action of the elastic rod two 434, and when the control rod 43 moves to a certain degree, the fixed block two 455 will move downward into the fixed groove two 433 under the action of the elastic rod six 456, limiting the control rod 43, preventing the control rod 43 from recovering under the action of the elastic rod three 437;

[0075] With the movement of the control rod 43, the rack 431 drives the gear 422 to rotate, thereby driving the rotating rod 42 to rotate, at this time the limiting clamping rod 421 combines with the limiting clamping groove 65, drives the release bin 6 to rotate, and the connecting rod 412 separates from the connecting groove 64;

[0076] As shown in Figure 22 , when the release bin 6 is turned over, the push block four 47 loses the limitation, the elastic rod seven 474 is elongated, the fixed block three 473 enters the limiting slot 56 of the limiting rod 55, limiting the ejection device 5, and increasing the stability of the ejection release process;

[0077] Due to the limitation of the ejection device 5, the length of the telescopic tube three 462 is fixed, and the push block three 46 cannot be restored. When the release bin 6 is turned over, the push block three 46 will enter the inside of the release bin 6 through the gap of the release bin 6, and will not interfere with the turning over of the release bin 6;

[0078] The release bin 6 stops rotating by ninety degrees, the extrusion block 48 of the base 4 extrudes the push block five 615, drives the telescopic tube five 613 to elongate, and thus drives the moving plate 612 to move to one side. The clamping block 61 loses the restriction of the cubic star two 3, and the ejection device 5 ejects and releases the cubic star two 3;

[0079] As shown in Figure 23 After the release of the cubic star two 3 is completed, the telescopic plate 66 is restored under the action of the elastic rod eleven 661. When the telescopic plate 66 moves upward, it will compress the push block two 45 on the inner wall of the base 4, drive the telescopic tube two 452 to elongate, and drive the moving block 453 to move upward, compress the elastic rod five 454. With the upward movement of the moving block 453, the fixed block two 455 and the elastic rod six 456 move upward. The fixed block 455 will extend from the fixed groove two 433, lose the restriction of the control rod 43, and the control rod 43 and the control block 435 will move to one side under the action of the elastic rod three 437. Through the rack 431, the gear 422 is driven to rotate in the reverse direction, and through the cooperation of the limiting clamping rod 421 and the limiting clamping groove 65, the release bin 6 is driven to turn over (restore) in the reverse direction.

[0080] When the release bin 6 turns over in the reverse direction, the connecting groove 64 of the release bin 6 recombines with the connecting rod 412;

[0081] When the release bin 6 turns over in the reverse direction, the release bin 6 will compress the push block four 47, drive the telescopic tube four 472 to elongate, and drive the fixed block three 473 to move upward. The fixed block three 473 loses the restriction of the limiting groove 56, the elastic device 5 is restored under the action of the elastic rod eight 54, the ejection device 5 moves to the initial position, and the push block three 46 is restored.

[0082] By repeating the above movement, the self-adaptive adjustment and release of different models (i.e. 1U and 2U cubic stars) can be completed, the use of electronic components is reduced, the failure rate is low, and the stability of the release is increased.

Claims

1. A multi-model CubeSat adaptive separation device, comprising: Storage device (1), base (4), ejection device (5), release chamber (6); characterized in that: the storage device (1) is provided with a push plate (11) and an elastic rod (12), electric baffles (13) are provided on both sides of the inside of the storage device (1), the base (4) is provided on one side of the storage device (1), a drive component (41) is provided inside the base (4), a push block (45) and a control block (435) are provided on the inner side wall of the base (4), a pressing block (48) is provided on one side of the base (4), a push block (46) is provided below the pressing block (48), a push block (47) is provided above the base (4), a control rod (43) is provided inside the base (4), a rack (431) is provided below the control rod (43), and a rotating rod (42) and a gear (422) are also provided inside the base (4). (42) The ejection device (5) is connected to the rack (431) by gear (422). The ejection device (5) includes ejection plate (51), ejection shaft (52), drive component two (53), elastic rod eight (54), and limit rod (55). The ejection shaft (52) is controlled to extend and retract by drive component two (53). A limit rod (55) is provided on one side of the ejection device (5). A limit groove (56) is provided on the limit rod (55). The other side of the ejection device (5) is connected to the base (4) by elastic rod eight (54). The release chamber (6) is provided with a locking block (61) and a telescopic plate (66). The locking block (61) is connected to the moving plate (612) by elastic rod nine (611). The moving plate (612) is connected to the push block five (615) by telescopic tube five (613). The telescopic plate (66) is connected to the side wall of the release chamber (6) by elastic rod eleven (661).

2. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The storage device (1) internally stores CubeSat 1 (2) and CubeSat 2 (3). CubeSat 1 (2) has rectangular groove-shaped slots (21) at both ends and a solar wing (22) at the top.

3. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The drive component (41) is connected to the connecting rod (412) via the telescopic shaft (411), the push block (46) is connected to the telescopic tube (462) via the hydraulic channel (461), the telescopic tube (462) is connected to the catapult device (5), and the telescopic tube (462) is a nested hollow tubular structure.

4. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The gear (422) is nested on the rotating rod (42), and the rack (431) is meshed with the gear (422) below. The middle part of the rotating rod (42) is a flat limiting rod (421).

5. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The control lever (43) is provided with a first fixing groove (432) and a second fixing groove (433) above it. The control lever (43) is connected to the control block (435) through the second elastic rod (434). The control block (435) is provided with a cylindrical fixing post (436). The other end of the control block (435) is connected to the inner side wall of the base (4) through the third elastic rod (437).

6. The multi-model CubeSat adaptive separation device according to claim 5, characterized in that: The push block 1 (44) is connected to the telescopic tube 1 (442) through the hydraulic channel 1 (441). The telescopic tube 1 (442) is connected to the fixing block 1 (443). The upper part of the fixing block 1 (443) is connected to the inner wall through the elastic rod 4 (444). The fixing block 1 (443) is located inside the fixing groove 1 (432).

7. The multi-model CubeSat adaptive separation device according to claim 6, characterized in that: The inside of the push block 2 (45) is connected to the telescopic tube 2 (452) through the hydraulic channel 2 (451). The other end of the telescopic tube 2 (452) is connected to the moving block (453). The top of the moving block (453) is connected to the top of the groove through the elastic rod 5 (454). The bottom side of the moving block (453) is connected to the fixed block 2 (455) through the elastic rod 6 (456).

8. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The push block four (47) is connected to the telescopic tube four (472) through the hydraulic channel four (471). The other end of the telescopic tube four (472) is connected to the fixed block three (473). The upper part of the fixed block three (473) is connected to the inner wall of the base (4) through the elastic rod seven (474).

9. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The release chamber (6) is a hollow rectangular block structure. A release groove (62) is provided on the side wall of the release chamber (6). An ejection groove (63) is provided below the release chamber (6). A connecting groove (64) is provided below the release chamber (6). A limit slot (65) is provided on the other side of the release chamber (6). A rectangular plate-shaped telescopic plate (66) is provided above the limit slot (65).

10. The multi-model CubeSat adaptive separation device according to claim 1, characterized in that: The upper part of the movable plate (612) is connected to the inner wall of the release chamber (6) via the elastic rod 10 (616). The lower side of the movable plate (612) is connected to the telescopic tube 5 (613). The other end of the telescopic tube 5 (613) is connected to the push block 5 (615) via the hydraulic channel 5 (614). The middle part of the telescopic plate (66) is provided with a rectangular groove-shaped ejection groove 2 (662). The side of the telescopic plate (66) is provided with an arc-shaped control column slide groove (663).

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