Satellite integrated cable structure and satellite

Abstract

The present application relates to the field of satellite component assembly, and in particular to a satellite integrated cable structure, including a layered cable assembly and a satellite structure board, the layered cable assembly including a plurality of cables, and the plurality of cables are arranged side by side and adjacent to each other; a cable accommodating cavity is provided inside the satellite structure board, and part of the layered cable assembly is arranged in the cable accommodating cavity, and the two ends of the layered cable assembly extend out of the cable accommodating cavity and are electrically connected to electrical connectors respectively; the satellite integrated cable structure in the present application connects the layered cable assembly and the satellite structure board together, realizes cable integration, effectively improves installation efficiency, and reduces labor costs. The cable is arranged in the cable accommodating cavity, which improves the utilization rate of the internal space of the satellite.

Description

Technical Field

[0001] The present application relates to the field of satellite component assembly, and in particular to a satellite integrated cable structure and a satellite. Background Art

[0002] In a satellite, the satellite's overall circuit system is mainly responsible for the following tasks: first, transmitting the electrical signal data of each subsystem of the satellite to each device through cables. The electrical signals specifically include: power supply signal, RS422 signal, CAN signal, telemetry signal, remote control signal, etc.; second, it is used to realize the signal connection between the satellite and the launch vehicle; third, through the ground test cable, the equipment on the ground and the equipment on the satellite are effectively connected, so as to complete the comprehensive test of the whole satellite and realize the power supply of the satellite by the ground solar simulation array; fourth, it can provide a safe testing and detonation channel for the implementation of pyrotechnic devices.

[0003] For this reason, cables in the satellite overall circuit system are particularly important. As far as the existing technology is concerned, the cables in the satellite overall circuit system are mainly composed of traditional aerospace special cables and electrical connectors. The manufacturing process is complicated and requires many process requirements. When installing the cables on the satellite, auxiliary tools such as manual fixing clamps are often required to rationalize the layout of the cables.

[0004] Since the installation efficiency of existing mass-produced satellite cables is low and the installation of cables relies on manual operation, it is difficult for operators to ensure the consistency of the installation process. In addition, the operating space of traditional small satellites is small, resulting in low installation efficiency and difficulty in maintaining consistent installation status. Therefore, it is necessary to provide an improved satellite cable to solve the above problems and improve its installation efficiency and space utilization. Summary of the invention

[0005] In view of the above problems in the prior art, the purpose of this application is to provide a satellite integrated cable structure, which connects the layered cable assembly and the satellite structure plate together, realizes cable integration, speeds up the cable installation process, frees up space for cable routing, and increases the utilization rate of the satellite's internal space.

[0006] In order to solve the above problems, the present application provides a satellite integrated cable structure, including a layered cable assembly and a satellite structure plate, wherein the layered cable assembly includes a plurality of cables, and the plurality of cables are arranged side by side and adjacent to each other;

[0007] The satellite structure plate is provided with a cable accommodating cavity inside, part of the layered cable assembly is arranged in the cable accommodating cavity, and both ends of the layered cable assembly extend out of the cable accommodating cavity and are electrically connected to the electrical connector respectively.

[0008] Preferably, the cable comprises a flat shaped cable.

[0009] Preferably, the layered cable assembly comprises a current-passing layer and a cable shielding layer, wherein the cable shielding layer is sleeved outside the current-passing layer, and the cable shielding layer can shield electronic signals.

[0010] Specifically, the flow layer includes the plurality of cables.

[0011] Preferably, the cable shielding layer can be stretched under the action of external force to generate elastic deformation.

[0012] Preferably, the cable shielding layer is made of silver-plated oxygen-free copper wire.

[0013] Specifically, after the layered cable assembly and the electrical connector are electrically connected, both ends of the cable shielding layer are connected to the ground wire, either end of the cable shielding layer is connected to the ground wire, or both ends of the cable shielding layer are not connected to the ground wire.

[0014] Preferably, the satellite structural plate comprises a structural plate bottom plate and a structural plate cover, and the structural plate bottom plate and the structural plate cover are closed to form the cable accommodating cavity.

[0015] Preferably, it further comprises a plurality of fixing members, and the layered cable assembly further comprises a fixed installation edge, the fixed installation edge is connected to the cable shielding layer, and the fixed installation edge is connected to the structural base plate through the plurality of fixing members.

[0016] On the other hand, the present application also provides a satellite, which includes the satellite integrated cable structure of the present application.

[0017] Due to the above technical solution, the satellite integrated cable structure described in this application has the following beneficial effects:

[0018] 1. The satellite integrated cable structure described in the present application connects the layered cable assembly and the satellite structure plate together, realizes cable integration, effectively improves installation efficiency, and reduces labor costs. The cable is arranged in the cable accommodating cavity, which improves the utilization rate of the satellite's internal space.

[0019] 2. The satellite integrated cable structure described in the present application adopts multiple cables arranged side by side and adjacent to each other, so that the layered cable components are evenly distributed on the satellite structural plate, and the center of mass of the satellite structural plate is closer to its center position, which is conducive to the adjustment of the satellite center of mass.

[0020] 3. The satellite integrated cable structure described in the present application has a cable shielding layer outside the flow layer, which can reduce the space radiation of the flow layer to the external environment and the external environment of the flow layer to itself. At the same time, the cable shielding layer protects the flow layer and avoids damage to the flow layer by the external environment of the flow layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the embodiments or prior art descriptions. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a side view of a satellite integrated cable structure provided by an embodiment of the present application;

[0023] Figure 2 This is a top view of a satellite integrated cable structure provided in an embodiment of the present application.

[0024] Among them, 1-layered cable assembly, 11-flow layer, 12-cable shielding layer, 13-fixed installation edge, 131-second fixed groove, 2-satellite structural board, 3-electric connector, 4-intra-satellite single unit. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0026] The term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may include one or more of the features explicitly or implicitly. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0027] Embodiment 1

[0028] The following combination Figure 1-2 An embodiment of the present application provides a satellite integrated cable structure, including a layered cable assembly 1 and a satellite structure board 2, the layered cable assembly 1 includes a plurality of cables, and the plurality of cables are arranged side by side and adjacent to each other; a cable accommodating cavity is provided inside the satellite structure board 2, and part of the layered cable assembly 1 is arranged in the cable accommodating cavity, and the two ends of the layered cable assembly 1 extend out of the cable accommodating cavity and are electrically connected to an electrical connector 3 respectively.

[0029] In an embodiment of the present application, a part assembly structure is formed by connecting a layered cable assembly 1 and a satellite structural plate 2 together to achieve cable integration. Since multiple satellite structural plates 2 can be spliced ​​into a satellite body frame, when the layered cable assembly 1 and the satellite structural plate 2 are integrated, the installation of the satellite body frame and cables can be completed by splicing the multiple satellite structural plates 2, thereby avoiding the installation of the layered cable assembly 1 through the small window of the satellite, thereby improving the installation rate of the satellite and saving manpower and time costs.

[0030] By installing most of the layered cable assemblies 1 in the satellite structure board 2, the layered cable assemblies 1 can be routed and arranged in the satellite structure board 2 without occupying a large amount of space, thereby freeing up space for cable routing and improving the utilization rate of the satellite's internal space.

[0031] By arranging multiple cables side by side and adjacent to each other, when the layered cable assembly 1 is evenly distributed on the satellite structure plate 2, the centroid of the satellite structure plate 2 is closer to the center position of the satellite structure plate 2, which is beneficial to the adjustment of the satellite centroid.

[0032] The electrical connector 3 in the embodiment of the present application is used to electrically connect to electrical equipment inside the satellite.

[0033] In one embodiment, if Figure 2 The layered cable assembly 1 includes a current-passing layer 11 and a cable shielding layer 12. The cable shielding layer 12 is sleeved outside the current-passing layer 11, and the cable shielding layer 12 can shield electronic signals.

[0034] In the embodiment of the present application, the current in the satellite is transmitted to various mechanisms in the satellite through the flow layer 11, and the cable shielding layer 12 can shield electronic signals. When the cable shielding layer 12 is arranged outside the flow layer 11, the space radiation of the flow layer 11 to the external environment and the space radiation of the external environment of the flow layer to the flow layer itself are reduced. At the same time, the cable shielding layer 12 protects the flow layer 11 and avoids direct damage to the flow layer 11 caused by the external environment of the flow layer.

[0035] In one embodiment, the flow layer is a cable assembly composed of a plurality of cables.

[0036] In a specific embodiment, the cable may be a flat-shaped cable.

[0037] In one embodiment, the cable shielding layer 12 can be stretched under the action of an external force to generate elastic deformation.

[0038] That is to say, the cable shielding layer 12 has a certain elasticity, and good elasticity can wrap the flow layer 11 more compactly, thereby shielding electronic signals while saving costs.

[0039] In another embodiment, the cable shielding layer 12 has a certain wear resistance. Good wear resistance can ensure that the cable shielding layer 12 will not be damaged due to external friction, thereby reducing the exposure of the flow layer 11 to the cable accommodating cavity.

[0040] In a specific implementation, the cable shielding layer 12 may be made of silver-plated oxygen-free copper wire.

[0041] Since the silver-plated oxygen-free copper wire is light in weight, when the cable shielding layer 12 is woven from the silver-plated oxygen-free copper wire, the weight of the layered cable assembly 1 is reduced, thereby saving the fuel cost required for satellite launch.

[0042] In one embodiment, after the layered cable assembly 1 and the electrical connector 3 are electrically connected, both ends of the cable shielding layer 12 are connected to the ground wire, either end of the cable shielding layer 12 is connected to the ground wire, or both ends of the cable shielding layer 12 are not connected to the ground wire.

[0043] In a specific embodiment, after the layered cable assembly 1 and the electrical connector 3 are electrically connected, the following connection methods can be selected between the cable shielding layer and the wires:

[0044] Both ends of the cable shielding layer 12 are connected to the ground wire so that the layered cable assembly 1 achieves a double-point grounding connection; either end of the cable shielding layer 12 is connected to the ground wire so that the layered cable assembly 1 achieves a single-point grounding connection; neither end of the cable shielding layer 12 is connected to the ground wire so that the layered cable assembly 1 achieves a floating ground connection.

[0045] Since the layered cable assembly 1 is arranged in the cable accommodating cavity, the grounding treatment of the layered cable assembly 1 has been achieved, so it is possible to choose not to connect any ground wire to achieve floating ground connection, thereby reducing the weight and cost of the satellite. When the layered cable assembly 1 is connected to the ground at a single point or a double point, the reliability of the satellite operation can be increased. Therefore, the specific connection method between the layered cable assembly 1 and the ground wire can be set in different ways according to different requirements when manufacturing the satellite.

[0046] In a specific embodiment, the ground wire is welded to one end of the cable shielding layer 12 .

[0047] In one embodiment, the satellite structural panel 2 includes a structural panel bottom plate and a structural panel cover, and the structural panel bottom plate and the structural panel cover are closed to form a cable accommodating cavity.

[0048] In a specific embodiment, a cover plate through hole is provided on the structural plate cover, and a first fixing groove matching the cover plate through hole is provided on the structural plate bottom plate. After the locking screw passes through the cover plate through hole, it cooperates with the first fixing groove, so that the structural plate cover is fixedly connected to the structural plate bottom plate, and a cable accommodating cavity is formed when the structural plate bottom plate and the structural plate cover are closed.

[0049] In the embodiment of the present application, by setting a detachable connection between the structural plate bottom plate and the structural plate cover, when the layered cable assembly 1 is suspected to be damaged, the structural plate cover can be separated from the structural plate bottom plate by a disassembly tool, and then the layered cable assembly 1 can be inspected or replaced, thereby avoiding the scrapping of the satellite integrated cable structure due to damage to the layered cable assembly 1. Before the structural plate bottom plate and the structural plate cover are closed, the layered cable assembly 1 can be arranged and routed arbitrarily on the structural plate bottom plate. After the structural plate bottom plate and the structural plate cover are closed, the routing between the layered cable assemblies 1 can be changed by disassembling the structural plate bottom plate and the structural plate cover, thereby reducing the replacement cost of the satellite integrated cable structure.

[0050] In one embodiment, the satellite integrated cable structure further includes a plurality of fixings, and the layered cable assembly 1 further includes a fixed installation edge 13, the fixed installation edge 13 is connected to the cable shielding layer 12, and the fixed installation edge 13 is connected to the structural base plate through a plurality of fixings.

[0051] In a specific embodiment, a fixed installation hole is provided on the fixed installation edge 13, and a second fixed groove 131 matching the fixed installation hole is provided on the bottom plate of the structural plate. The fixing piece passes through the fixed installation hole and cooperates with the second fixed groove 131, so that the fixed installation edge 13 is installed on the bottom plate of the structural plate.

[0052] A satellite integrated cable structure provided by the embodiment of the present application has the following beneficial effects:

[0053] 1. The satellite integrated cable structure described in the present application connects the layered cable assembly and the satellite structure plate together, realizes cable integration, effectively improves installation efficiency, and reduces labor costs. The cable is arranged in the cable accommodating cavity, which improves the utilization rate of the satellite's internal space.

[0054] 2. The satellite integrated cable structure described in the present application adopts multiple cables arranged side by side and adjacent to each other, so that the layered cable components are evenly distributed on the satellite structural plate, and the center of mass of the satellite structural plate is closer to its center position, which is conducive to the adjustment of the satellite center of mass.

[0055] 3. The satellite integrated cable structure described in the present application has a cable shielding layer outside the flow layer, which can reduce the space radiation of the flow layer to the external environment and the external environment of the flow layer to itself. At the same time, the cable shielding layer protects the flow layer and avoids damage to the flow layer by the external environment of the flow layer.

[0056] Embodiment 2

[0057] The following combination Figure 1-2 An embodiment of the present application provides a satellite integrated cable structure, including a layered cable assembly 1 and a satellite structure board 2, the layered cable assembly 1 includes a plurality of cables, and the plurality of cables are arranged side by side and adjacent to each other; a cable accommodating cavity is provided inside the satellite structure board 2, and part of the layered cable assembly 1 is arranged in the cable accommodating cavity, and the two ends of the layered cable assembly 1 extend out of the cable accommodating cavity and are electrically connected to an electrical connector 3 respectively.

[0058] In an embodiment of the present application, a part assembly structure is formed by connecting a layered cable assembly 1 and a satellite structural plate 2 together to achieve cable integration. Since multiple satellite structural plates 2 can be spliced ​​into a satellite body frame, when the layered cable assembly 1 and the satellite structural plate 2 are integrated, the installation of the satellite body frame and cables can be completed by splicing the multiple satellite structural plates 2, thereby avoiding the installation of the layered cable assembly 1 through the small window of the satellite, thereby improving the installation rate of the satellite and saving manpower and time costs.

[0059] By installing most of the layered cable assemblies 1 in the satellite structure board 2, the layered cable assemblies 1 can be routed and arranged in the satellite structure board 2 without occupying a large amount of space, thereby freeing up space for cable routing and improving the utilization rate of the satellite's internal space.

[0060] By arranging multiple cables side by side and adjacent to each other, when the layered cable assembly 1 is evenly distributed on the satellite structure plate 2, the centroid of the satellite structure plate 2 is closer to the center position of the satellite structure plate 2, which is beneficial to the adjustment of the satellite centroid.

[0061] In a specific implementation, the electrical connector 3 is used to connect to an intra-satellite stand-alone unit 4 .

[0062] In a specific embodiment, the satellite structural panel 2 may be a satellite honeycomb structural panel.

[0063] When the layered cable assembly 1 is integrated into the satellite honeycomb structure panel, since the honeycomb panel structure has a certain anti-interference ability, it is possible to prevent external signals from interfering with the layered cable assembly 1 located in the honeycomb panel structure.

[0064] In a specific embodiment, the cable may be a flat-shaped cable.

[0065] In a specific embodiment, the material of the flat-shaped cable can be flat copper foil, which is lighter than other cables, thereby reducing the weight of the satellite. For example, the cable in the embodiment of the present application weighs only 1.68 grams per meter, which greatly reduces the weight of the cable compared to the domestic cable weighing about 4.17 grams per meter and the imported cable weighing 3.95 grams per meter.

[0066] In one embodiment, the layered cable assembly 1 includes a current-passing layer 11 and a cable shielding layer 12 . The cable shielding layer 12 is sleeved outside the current-passing layer 11 . The cable shielding layer 12 can shield electronic signals.

[0067] In the embodiment of the present application, the current in the satellite is transmitted to various mechanisms in the satellite through the flow layer 11, and the cable shielding layer 12 can shield electronic signals. When the cable shielding layer 12 is arranged outside the flow layer 11, the space radiation of the flow layer 11 to the external environment and the space radiation of the external environment of the flow layer to the flow layer itself are reduced. At the same time, the cable shielding layer 12 protects the flow layer 11 and avoids direct damage to the flow layer 11 caused by the external environment of the flow layer.

[0068] The through-current layer 11 and the cable shielding layer 12 form a layered cable assembly 1 , and different layered cable assemblies 1 can be overlapped with each other without affecting the mutual interference of the through-current layers 11 in each layered cable assembly 1 .

[0069] In one embodiment, the flow layer 11 is a cable assembly composed of a plurality of cables.

[0070] In one embodiment, the cable shielding layer 12 can be stretched under the action of an external force to generate elastic deformation.

[0071] That is to say, the cable shielding layer 12 has a certain elasticity, and good elasticity can wrap the flow layer 11 more compactly, thereby shielding electronic signals while saving costs.

[0072] In another embodiment, the cable shielding layer 12 has a certain wear resistance. Good wear resistance can ensure that the cable shielding layer 12 will not be damaged due to external friction, thereby reducing the exposure of the flow layer 11 to the cable accommodating cavity.

[0073] In a specific implementation, the cable shielding layer 12 may be made of silver-plated oxygen-free copper wire.

[0074] Since the silver-plated oxygen-free copper wire is light in weight, when the cable shielding layer 12 is woven from the silver-plated oxygen-free copper wire, the weight of the layered cable assembly 1 is reduced, thereby saving the fuel cost required for satellite launch.

[0075] In one embodiment, after the layered cable assembly 1 and the electrical connector 3 are electrically connected, both ends of the cable shielding layer 12 are connected to the ground wire, either end of the cable shielding layer 12 is connected to the ground wire, or both ends of the cable shielding layer 12 are not connected to the ground wire.

[0076] In a specific embodiment, after the layered cable assembly 1 and the electrical connector 3 are electrically connected, the cable shielding layer and the wires can be selected as follows:

[0077] Both ends of the cable shielding layer 12 are connected to the ground wire so that the layered cable assembly 1 achieves a double-point grounding connection; either end of the cable shielding layer 12 is connected to the ground wire so that the layered cable assembly 1 achieves a single-point grounding connection; neither end of the cable shielding layer 12 is connected to the ground wire so that the layered cable assembly 1 achieves a floating ground connection.

[0078] Since the layered cable assembly 1 is arranged in the cable accommodating cavity, the grounding treatment of the layered cable assembly 1 has been achieved, so it is possible to choose not to connect any ground wire to achieve floating ground connection, thereby reducing the weight and cost of the satellite. When the layered cable assembly 1 is connected to the ground at a single point or a double point, the reliability of the satellite operation can be increased. Therefore, the specific connection method between the layered cable assembly 1 and the ground wire can be set in different ways according to different requirements when manufacturing the satellite.

[0079] In a specific embodiment, the ground wire is welded to one end of the cable shielding layer 12 .

[0080] In one embodiment, the satellite structural panel 2 includes a structural panel bottom plate and a structural panel cover, and the structural panel bottom plate and the structural panel cover are closed to form a cable accommodating cavity.

[0081] In a specific embodiment, a cover plate through hole is provided on the structural plate cover, and a first fixing groove matching the cover plate through hole is provided on the structural plate bottom plate. After the locking screw passes through the cover plate through hole, it cooperates with the first fixing groove, so that the structural plate cover is fixedly connected to the structural plate bottom plate, and a cable accommodating cavity is formed when the structural plate bottom plate and the structural plate cover are closed.

[0082] In the embodiment of the present application, a detachable connection is provided between the structural plate bottom plate and the structural plate cover. When the layered cable assembly 1 is suspected to be damaged, the structural plate cover can be separated from the structural plate bottom plate by a disassembly tool, and then the layered cable assembly 1 can be inspected or replaced, thereby avoiding the scrapping of the satellite integrated cable structure due to damage to the layered cable assembly 1. Before the structural plate bottom plate and the structural plate cover are closed, the layered cable assembly 1 can be arranged and routed arbitrarily on the structural plate bottom plate. After the structural plate bottom plate and the structural plate cover are closed, the routing between the layered cable assemblies 1 can also be changed by disassembling the structural plate bottom plate and the structural plate cover, thereby reducing the replacement cost of the satellite integrated cable structure.

[0083] In one embodiment, the satellite integrated cable structure further includes a plurality of fixings, and the layered cable assembly 1 further includes a fixed installation edge 13, the fixed installation edge 13 is connected to the cable shielding layer 12, and the fixed installation edge 13 is connected to the structural base plate through a plurality of fixings.

[0084] In a specific embodiment, a fixed installation hole is provided on the fixed installation edge 13, and a second fixed groove 131 matching the fixed installation hole is provided on the bottom plate of the structural plate. The fixing piece passes through the fixed installation hole and cooperates with the second fixed groove 131, so that the fixed installation edge 13 is installed on the bottom plate of the structural plate.

[0085] The cable shielding layer 12 wraps the flat-shaped flow layer 11, so the layered cable assembly 1 has two wider sides. The fixed installation edge 13 is arranged on the two wider sides and connected to the structural base plate. The connection between the layered cable assembly 1 and the satellite structural plate 2 is achieved by connecting the fixed installation edge 13 to the structural base plate.

[0086] The beneficial effects of the satellite integrated cable structure in the embodiment of the present application are basically the same as those in the first embodiment, and will not be elaborated herein.

[0087] Embodiment 3

[0088] In addition, an embodiment of the present application further provides a satellite, which includes the satellite integrated cable structure in the embodiment of the present application. The beneficial effects of the satellite provided by this embodiment are basically the same as the beneficial effects in Embodiment 1, and will not be elaborated herein.

[0089] The above description has fully disclosed the specific implementation methods of the present application. It should be pointed out that any changes made by technicians familiar with the field to the specific implementation methods of the present application do not deviate from the scope of the claims of the present application. Accordingly, the scope of the claims of the present application is not limited to the above specific implementation methods.

Claims

1. A satellite integrated cable structure, characterized in that: It comprises a layered cable assembly (1) and a satellite structure panel (2), The layered cable assembly (1) comprises a plurality of cables, and the plurality of cables are arranged side by side and adjacent to each other. When the layered cable assembly (1) is evenly distributed on the satellite structure plate (2), the centroid of the satellite structure plate (2) is close to the center position of the satellite structure plate (2); The satellite structure plate (2) is provided with a cable accommodating cavity in the plate, a portion of the layered cable assembly (1) is arranged in the cable accommodating cavity, and both ends of the layered cable assembly (1) extend out of the cable accommodating cavity and are electrically connected to the electrical connector (3) respectively; The layered cable assembly (1) and the satellite structure plate (2) are connected to form a component assembly structure to achieve cable integration, and a plurality of satellite structure plates (2) are spliced ​​to form a satellite body frame; The satellite structural plate (2) comprises a structural plate bottom plate and a structural plate cover; the structural plate bottom plate and the structural plate cover are detachably connected.

2. A satellite integrated cable structure according to claim 1, characterized in that: The cable comprises a flat shaped cable.

3. A satellite integrated cable structure according to claim 1, characterized in that: The layered cable assembly (1) comprises a current-carrying layer (11) and a cable shielding layer (12); the cable shielding layer (12) is sleeved outside the current-carrying layer (11); and the cable shielding layer (12) is capable of shielding electronic signals.

4. A satellite integrated cable structure according to claim 3, characterized in that: The flow layer (11) includes the plurality of cables.

5. The satellite integrated cable structure according to claim 3, characterized in that: The cable shielding layer (12) can be stretched under the action of external force to generate elastic deformation.

6. A satellite integrated cable structure according to claim 5, characterized in that: The cable shielding layer (12) is made of silver-plated oxygen-free copper wire.

7. A satellite integrated cable structure according to claim 3, characterized in that: After the layered cable assembly (1) and the electrical connector (3) are electrically connected, both ends of the cable shielding layer (12) are connected to the ground wire, either end of the cable shielding layer (12) is connected to the ground wire, or both ends of the cable shielding layer (12) are not connected to the ground wire.

8. The satellite integrated cable structure according to claim 3, characterized in that: The structural plate bottom plate and the structural plate cover are closed to form the cable accommodating chamber.

9. A satellite integrated cable structure according to claim 8, characterized in that: It also includes a plurality of fixings, and the layered cable assembly (1) also includes a fixed installation edge (13), the fixed installation edge (13) is connected to the cable shielding layer (12), and the fixed installation edge (13) is connected to the structural base plate through the plurality of fixings.

10. A satellite, characterized in that: A satellite integrated cable structure comprising any one of claims 1-9.

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