CN207809823U - Satellites coupling structure and linking satellite - Google Patents
Satellites coupling structure and linking satellite Download PDFInfo
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- CN207809823U CN207809823U CN201721813036.7U CN201721813036U CN207809823U CN 207809823 U CN207809823 U CN 207809823U CN 201721813036 U CN201721813036 U CN 201721813036U CN 207809823 U CN207809823 U CN 207809823U
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Abstract
The utility model discloses a kind of satellites coupling structure and linking satellite, satellites coupling structure includes the active mating flange assembly for being connect with active satellite and the passive abutted flange component for being connect with passive satellite.Active mating flange assembly includes that active mating flange body, electromagnet, locking motor and mechanical lock shaft, active mating flange body offer first through hole.Passive abutted flange component includes passive abutted flange ontology, permanent magnet and locking slideway, and the position of permanent magnet is corresponding with the position of electromagnet, and it is corresponding with the mechanical position of lock shaft to lock slideway.Locking slideway has a limiting section, and locking motor is used to drive mechanical lock shaft to enter and the limiting section of abjection locking slideway, realizes connection between active mating flange assembly and passive abutted flange component and detaches.Passive abutted flange ontology offers the second through-hole, and first through hole is corresponding with the position of the second through-hole, for realizing being electrically connected between active satellite and passive satellite.
Description
Technical field
The utility model is related to satellite fields, more particularly to a kind of satellites coupling structure and linking satellite.
Background technology
The docking of satellite is the key factor that information is transmitted between realizing satellite.Due to functional density, complexity, development
Period, research fund problem are very limited to traditional Large-scale satellite research.With the development of science and technology, satellite is small-sized
Change technology is more and more ripe, but the function that the short slab minimized is every satellite is limited by volume itself and can carry load
Lotus, power-supply system limitation and can not achieve the function as achieved by Large-scale satellite, but its functional density, complexity, grind
Period processed, research fund all have prodigious advantage, so if microsatellite can realize docking, so that it may to be defended using small
The advantage of star realizes the function of Large-scale satellite.To embody the advantage of microsatellite, how to realize that easy, reliable docking is to grind
The emphasis studied carefully.
Utility model content
Based on this, it is necessary to provide a kind of easy, reliable satellites coupling structure and linking satellite.
A kind of satellites coupling structure, including：
Active mating flange assembly for being connect with active satellite, including active mating flange body, electromagnet, locking
Motor and mechanical lock shaft, the active mating flange body include the first butting surface, the electromagnet, the locking motor and
The machinery lock shaft is arranged in first butting surface, and the active mating flange body offers first through hole；
Passive abutted flange component for being connect with passive satellite, including passive abutted flange ontology, permanent magnet and lock
Tight slideway, the passive abutted flange ontology include the second butting surface, and the permanent magnet and the locking installation of slide track are in institute
State the second butting surface；The position of the permanent magnet is corresponding with the position of the electromagnet, and the locking slideway and the machine
The position of tool lock shaft corresponds to；The locking slideway has limiting section, and the locking motor is for driving the mechanical lock shaft to enter
With the limiting section for deviating from the locking slideway, the active mating flange assembly and the passive abutted flange component are realized
Between connection with detach；The passive abutted flange ontology offers the second through-hole, and the first through hole is logical with described second
The position in hole corresponds to, for realizing being electrically connected between the active satellite and the passive satellite.
The passive abutted flange component includes localizer beacon transmitting terminal in one of the embodiments, and the active is right
Acting flange component includes localizer beacon receiving terminal and controller, and the localizer beacon receiving terminal is for receiving the localizer beacon hair
The positioning signal of end transmitting is penetrated, the controller is used to control the position of the active mating flange body according to the positioning signal
Set movement, the active mating flange body and the passive abutted flange ontology made to be arranged in parallel, and make the permanent magnet with
Electromagnet alignment, the locking slideway is aligned with the machinery lock shaft and the first through hole and second through-hole
Alignment.
The locking slideway further includes the first slide plate, the second slide plate, side wall and elasticity knot in one of the embodiments,
Structure, first slide plate and second slide plate are oppositely arranged to form sliding channel along connection direction, and first slide plate and
Between second slide plate there is inclination angle the height of the sliding channel to be made to taper into, side wall setting it is described slide it is logical
The smaller one end of road height, and connect respectively with first slide plate with second slide plate, the limiting section is arc convex
Structure, one end smaller with the height of the sliding channel are connected, and the arc convex structure has concave surface, the concave surface
Opposite with second slide plate, the elastic construction is connected with second slide plate away from the surface of the sliding channel, and
It is oppositely arranged with the arc convex structure, the elastic construction can be opposite along first slide plate and second slide plate
Direction is compressed, by the mechanical lock shaft compression between the arc convex structure and second slide plate.
The mechanical lock shaft is rod-like structure in one of the embodiments, and the rod-like structure is docked with described first
Surface is arranged in parallel, and the locking motor can drive the rod-like structure to be parallel to the first butting surface rotation, described
When one end of rod-like structure enters the limiting section along the sliding channel, the active mating flange assembly and described passive right
Acting flange component is mechanical connection state；When the rod-like structure deviates from first slide plate and second slide plate, the master
Dynamic abutted flange component and the passive abutted flange component are discrete state.
The mechanical lock shaft locking is after the limiting section in one of the embodiments, and the elastic construction can be by
Continuing compression enables the mechanical lock shaft to deviate from the limiting section.
The central angle of the arc convex structure is 60 ° to 80 ° in one of the embodiments,.
The passive abutted flange component includes two locking slideways in one of the embodiments, in the machine
Tool connection status, the both ends of the machinery lock shaft are clamped on the limiting section of described two locking slideways respectively.
The locking motor is connected with the center of the mechanical lock shaft in one of the embodiments, makes the mechanical lock
Axis is rotated around the shaft of the locking motor.
The passive abutted flange component includes rigid plaited skirt in one of the embodiments, during the rigidity plaited skirt is
Empty skirt structure, the hollow skirt structure include connecting pin and free end, and the rigidity plaited skirt passes through the connecting pin and institute
The first butting surface for stating passive abutted flange is connected, and so that the rigid plaited skirt is connected to second through-hole, the connecting pin
Port the aperture of second through-hole is surrounded, the hollow skirt structure is from the connecting pin to the diameter of the free end
Gradually increase.
A kind of linking satellite, including above-mentioned satellites coupling structure, active satellite and passive satellite,
The active satellite is arranged on the surface that the active mating flange assembly and first butting surface are away from each other,
The active satellite includes that scalable electricity connects element, and the scalable electricity connects element and passes through the first through hole, from described first
Butting surface protrudes, and it includes the first electrical interface that the scalable electricity, which connects element,；
The passive satellite is arranged on the surface that the passive abutted flange component and second butting surface are away from each other,
The passive satellite includes the second electrical interface, and the second electrical interface setting docks table in second through-hole away from described second
The one end in face, the scalable electricity, which connects element, can pass through second through-hole, make first electrical interface and second electricity
Interface is electrically connected.
It includes thrust motor, thrust screw rod and connector that the scalable electricity, which connects element, in one of the embodiments, described
Connector is connect with one end of the thrust screw rod, what first electrical interface was arranged in the connector far from the thrust screw rod
One end, the thrust motor is for driving the thrust screw rod that the connector is pushed into second through-hole.
It further includes electric connection connecting rod that the scalable electricity, which connects element, in one of the embodiments, and the electric connection connects
Extension bar is abutted with the connector, and the electric connection connecting rod is hollow structure, and the thrust screw rod is arranged in the hollow structure
In.
The connector is bullet in one of the embodiments, and the diameter of the bullet is by thrust screw rod connecting pin
It is tapered into the first electrical interface end diameter, the butt hole is the pyramidal structure to match with the connector.
A kind of satellites coupling method, using above-mentioned linking satellite, and includes the following steps：
The electromagnetic force of the electromagnet is gradually increased, so that the electromagnet and the permanent magnet is attracted each other until connecing
It touches；
The mechanical lock shaft is driven to enter the limiting section by the locking motor；
Cut off the power supply of the electromagnet connection；And
The thrust screw rod is driven to release the connector by the thrust motor, the connector passes through the docking
Mouthful, make second electrical interface electrical contact of first electrical interface and passive satellite of active satellite.
It is further comprising the steps of in one of the embodiments,：
Docking signal is received, the passive satellite emits positioning signal by the localizer beacon transmitting terminal；
The active satellite receives the positioning signal by the localizer beacon receiving terminal；And
The active satellite adjusts position according to the positioning signal, makes the active mating flange body and described passive
Abutted flange ontology is parallel.
The satellites coupling structure by be arranged active mating flange assembly described in permanent magnet and the high-speed double electromagnet and
The magnetic connection of the passive abutted flange component.The locking motor drives the mechanical lock shaft to slide into the locking slideway
Limiting section, thus by the active mating flange assembly and passive abutted flange component mechanical interlocking.After locking, described in disconnection
The power supply of electromagnet can ensure the active mating flange assembly and the passive abutted flange component pair while energy saving
It connects.The magnetic connection and mechanical interlocking are simple in structure, and dual connection type ensures that connection is reliable, in the case of mechanical interlocking
Disconnecting magnetic force link can be energy saving, meets the small requirement of microsatellite load.
Description of the drawings
Fig. 1 is the satellites coupling structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the permanent magnet and electromagnet structure schematic diagram of one embodiment of the utility model；
Fig. 3 is the mechanical lock structure schematic diagram of one embodiment of the utility model；
Fig. 4 is the mechanical lock structure schematic diagram of another embodiment of the utility model；
Fig. 5 is the scalable butt joint structural schematic diagram of one embodiment of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the satellites coupling structure and linking satellite of the utility model are further elaborated.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.In embodiment attached drawing it is various difference objects in convenient for enumerate explanation ratio draw, rather than press practical group
The ratio of part is drawn.
Referring to Fig. 1, one embodiment of the utility model provides a kind of satellites coupling structure, for what is connect with active satellite
Active mating flange assembly and passive abutted flange component for being connect with passive satellite.The active mating flange assembly packet
Include active mating flange body 100, electromagnet 120, locking motor 131 and mechanical lock shaft 132, the active mating flange body
100 include the first butting surface, and the electromagnet 120, the locking motor 131 and the mechanical lock shaft 132 are arranged described
First butting surface, the active mating flange body 100 offer first through hole 150.The passive abutted flange component packet
Passive abutted flange ontology 200, permanent magnet 220 and locking slideway 230 are included, the passive abutted flange ontology 200 includes second
Butting surface, the permanent magnet 220 and the locking slideway 230 are arranged in second butting surface.The permanent magnet 220
Position is corresponding with the position of the electromagnet 120, and the locking slideway 230 is corresponding with the position of the mechanical lock shaft 132.Institute
Stating locking slideway 230 has limiting section 231, and the locking motor 131 is for driving the mechanical entrance of lock shaft 132 and abjection institute
The limiting section 231 for stating locking slideway 230, realize the active mating flange assembly and the passive abutted flange component it
Between connection with detach.The passive abutted flange ontology 200 offers the second through-hole 250, the first through hole 150 with it is described
The position of second through-hole 250 corresponds to, for realizing being electrically connected between the active satellite and the passive satellite.
The satellites coupling structure realizes the active mating flange by the way that permanent magnet 220 and the electromagnet 120 is arranged
The magnetic connection of component and the passive abutted flange component.The locking motor 131 drives the mechanical lock shaft 132 to slide into institute
The limiting section 231 of locking slideway 230 is stated, thus by the active mating flange assembly and passive abutted flange component mechanical lock
Tightly.After locking, when the power supply for disconnecting the electromagnet 120, it can ensure the active mating flange assembly while energy saving
It is docked with the passive abutted flange component.The magnetic connection and mechanical interlocking are simple in structure, and dual connection type ensures to connect
It connects reliably, magnetic force link is disconnected in the case of mechanical interlocking can be energy saving, meets the small requirement of microsatellite load.
The passive abutted flange ontology 200 has localizer beacon transmitting terminal (not shown) in one of the embodiments,
The active mating flange body 100 has localizer beacon receiving terminal 140 and controller (not shown).It is described in distant location
Passive satellite emits positioning signal by the localizer beacon transmitting terminal, and the active satellite passes through the localizer beacon receiving terminal
140 receive the positioning signal, and the controller controls the position of the active mating flange body 100 according to the positioning signal
Movement is set, so that the active mating flange body 100 and the plane of the passive abutted flange ontology 200 is mutually parallel, makes institute
Electromagnet 120 and the position alignment in abutting direction of the permanent magnet 220 are stated, and makes the mechanical lock shaft 132 and the locking
The position alignment in abutting direction of slideway 230, and the first through hole 150 is made to be aligned with second through-hole 250.By adjusting
The track and posture of satellite are kept, and the docking for the follow-up active satellite and the passive satellite is prepared.
In one of the embodiments, at short distance, pass through the electromagnet of the active mating flange body 100
120 and the permanent magnet 220 of the passive abutted flange ontology 200 attract each other, realize that two flange bodies pass through magnetic force
Connection, and then the docking in the structure of the realization active satellite and the passive satellite.Preferably, the active mating flange
Ontology 100 tool there are three distribution in equilateral triangle electromagnet 120, the passive abutted flange ontology 200 have with it is described
Matched three permanent magnets 220 of three magnet.Three groups of magnet of equilateral triangle distribution make the active mating flange sheet
The Attraction structure of body 100 and the passive abutted flange ontology 200 is more secured.The active satellite and the passive satellite distance
When infinite approach, three groups of electromagnet 120 and permanent magnet 220 attract each other, and realize structure docking.Referring to Fig. 2, more preferably
, the electromagnet 120 is pyramidal structure, makes the reduction contact area of the electromagnet 120 and the permanent magnet 220, is improved
Magnetic induction intensity in contact area, make the active mating flange assembly is easier to be oriented to the passive abutted flange group
Part.
Three groups of electromagnet 120 and the permanent magnet 220 attract each other after connection in one of the embodiments, institute
The locking motor 131 for stating active mating flange body 100 drives the mechanical lock shaft 132 to rotate, and makes the mechanical lock shaft
132 slide at the limiting section 231 of the locking slideway 230 of the passive abutted flange ontology 200, pass through the limit
Portion 231 limits the mechanical lock shaft 132.The limiting section 231 in abutting direction for fixing the active mating flange
Ontology 100 and passive abutted flange ontology 200.Preferably, the active mating flange body 100 has motor fixture 133,
The locking motor 131 is fixed on to the center of the mechanical lock shaft 132, makes the mechanical lock shaft 132 around the locking
The shaft of motor 131 rotates.There are two the locking slideway 230 being oppositely arranged, institutes for the passive tool of abutted flange ontology 200
Stating locking motor 131 drives the mechanical lock shaft 132 to be rotated by 90 °, and the both ends of the mechanical lock shaft 132 is made to slide into simultaneously clamping respectively
In the limiting section 231 of described two locking slideways 230, the active mating flange body 100 and the quilt are realized
The locking of dynamic abutted flange ontology 200.
Fig. 3 and Fig. 4 are please referred to, the locking slideway 230 further includes the first slide plate 233, in one of the embodiments,
Two slide plates 234, side wall 235 and elastic construction 232.First slide plate 233 and second slide plate 234 are opposite along abutting direction
Setting forms sliding channel, and sliding channel is basically parallel to second butting surface, and first slide plate 233 and described the
Between two slide plates 234 have inclination angle so that the height of the sliding channel is tapered into, the side wall 235 setting it is described slide it is logical
The smaller one end of road height, and connect respectively with first slide plate 233 with second slide plate 234, the limiting section 231 is
Arc convex structure, one end smaller with the height of the sliding channel of first slide plate 233 are connected, the arc
Bulge-structure has concave surface, the concave surface opposite with second slide plate 234.The elastic construction 232 and second slide plate
234 be connected away from the surface of the sliding channel, and is oppositely arranged, the elastic construction 232 with the arc convex structure
It can be compressed along the opposite direction of first slide plate 233 and second slide plate 234, the mechanical lock shaft 132 is pressed on
Between the arc convex structure and second slide plate 234.The locking motor 131 drives the mechanical lock shaft 132 along institute
It states sliding channel to slide from first slide plate 233 to the limiting section 231, since the height of the sliding channel gradually becomes
Small, when the machinery lock shaft 132 enters the limiting section 231, the elastic construction 232 to be compressed need to can make described
The height of sliding channel can accommodate the mechanical lock shaft 132 so that the machinery lock shaft 132 is in the elastic construction 232
It is locked under the action of pressure and the arc convex structure.Preferably, the mechanical lock shaft 132 is locked at the limiting section 231
Afterwards, the elastic construction 232 can continue to compress, when the continuation of the elastic construction 232 is compressed, at the limiting section 231
The height of the sliding channel become larger, when the height is more than the outer diameter of the mechanical lock shaft 132 so that the machinery lock shaft
132 can deviate from the limiting section 231.
The mechanical lock shaft 132 is rod-like structure in one of the embodiments, and the rod-like structure and the active are right
First butting surface described in acting flange ontology 100 is arranged in parallel, and the locking motor 131 can drive the rod-like structure along flat
Row is rotated in first butting surface of the active mating flange body 100.One end of the rod-like structure is along the cunning
When row of channels enters the limiting section 231, the active mating flange assembly and the passive abutted flange component are that machinery connects
Connect state；When the rod-like structure deviates from first slide plate 233 and second slide plate 234, the active mating flange group
Part and the passive abutted flange component are discrete state.The machinery lock shaft 132 slides into the limiting section 231, by the bullet
Property structure 232 compress, make the elastic construction 232 occur elastic deformation generate pressure, pass through the pressure of the elastic construction 232
With the arc convex structure by 132 clamping of the mechanical lock shaft, mechanical interlocking structure is formed.
The passive abutted flange component includes two locking slideways 230, the machine in one of the embodiments,
Tool lock shaft 132 is rotated by axis of the motor, and the both ends of the machinery lock shaft 132 are slided along described two locking slideways 230 respectively
It is dynamic, until the both ends of the mechanical lock shaft 132 are clamped on the limiting section 231 of described two locking slideways 230 respectively,
To realize the locking of the mechanical lock shaft 132, both ends are locked so that the connection is more reliable.It is furthermore preferred that the locking electricity
Machine 131 is connected with the center of the mechanical lock shaft 132, is formed and is symmetrically locked in both ends with the center of the mechanical lock shaft 132
Structure.
The central angle of the arc convex is 60 ° to 80 ° in one of the embodiments,.In this angular range, a side
Mechanical lock shaft 132 described in face easily slides into the arc convex structure, described after on the other hand the mechanical lock shaft 132 slides into
Arc convex structure can ensure the mechanical lock shaft 132 can clamping, ensure compact type, play firm limit and make
With.
Preferably, it is in equilateral triangle that the active mating flange body 100 and the passive abutted flange ontology 200, which have,
Mechanical lock shaft 132 and the locking slideway 230 described in three groups of shape distribution make the active mating flange body 100 and described
The connection of passive abutted flange ontology 200 is more secured.
The utility model embodiment also provides a kind of linking satellite, including above-mentioned satellites coupling structure, active satellite and
Passive satellite.
The active satellite is arranged on the surface that the active mating flange assembly and first butting surface are away from each other,
The active satellite includes that scalable electricity connects element 110, and the scalable electricity connects element 110 and passes through the first through hole 150, from
The first butting surface protrusion, it includes the first electrical interface 111 that the scalable electricity, which connects element 110,.
The passive satellite is arranged on the surface that the passive abutted flange component and second butting surface are away from each other,
The passive abutted flange ontology 200 offers passive satellite mounting hole 270, and the passive abutted flange ontology 200 passes through institute
Passive satellite mounting hole 270 is stated to connect with the passive satellite.The passive satellite include the second electrical interface 210, described second
The one end for deviating from second butting surface in second through-hole 250 is arranged in electrical interface 210, and the scalable electricity connects element
110 can pass through second through-hole 250, and first electrical interface 111 is made to be electrically connected with second electrical interface 210.
By the mechanical lock shaft 132 by the active mating flange body 100 and the passive abutted flange ontology 200
After locking, the power supply that the electromagnet 120 is connected disconnects, and avoids excessive current drain, plays to the energy saving of microsatellite
Effect, mitigates the carrying load of microsatellite.The scalable electricity connects 110 structure of element and facilitates adjusting, described in flexible make
First electrical interface 111 and second electrical interface 210 electrical contact, to realize the letter of the active satellite and the passive satellite
Number transmit, play the role of protection to interface and realize Dock With Precision Position.
Scalable electricity connects the setting of element 110, and first electrical interface 111 and second electricity can on the one hand be protected to connect
The Dock With Precision Position of mouth 210, on the other hand so that the docking structure of the active satellite and the passive satellite is more compact.It please refers to
Fig. 5, it is preferred that it includes thrust motor 112, thrust screw rod 113 and connector 114, the connector that the scalable electricity, which connects element 110,
114 connect with one end of the thrust screw rod 113, and first electrical interface 111 is arranged in the connector 114 far from the thrust
One end of screw rod 113, the thrust motor 112 is for driving the thrust screw rod 113 that the connector 114 is pushed into described second
Through-hole 250.It is furthermore preferred that it further includes electric connection connecting rod 115 that the scalable electricity, which connects element 110, the electric connection connecting rod
115 abut with the connector 114, and the electric connection connecting rod 115 is hollow structure, and the thrust screw rod 113 is arranged described
In hollow structure.Second electrical interface 210 of the passive satellite is located at the side of second through-hole 250, and described second
The thrust motor 112 of 250 other side of through-hole is by the thrust screw rod 113 and the electric connection connecting rod 115 by the connector
114 release, and pass through second through-hole 250 so that first electrical interface 111 and second electrical interface 210 electrical contact.
The connector 114 is bullet in one of the embodiments, and the diameter of the bullet is by thrust screw rod 113
Connecting pin is tapered into 111 end diameter of the first electrical interface, and second through-hole 250 is the cone to match with the connector 114
Shape structure.The second through-hole 250 and connector 114 of pyramidal structure, obtain when the connector 114 being made to be pushed into second through-hole 250
To buffering, Dock With Precision Position is realized, and avoid mechanical failure of the electrical interface in docking operation.
The passive abutted flange component includes rigid plaited skirt 260 in one of the embodiments, the rigidity plaited skirt
260 be hollow skirt structure, and the hollow skirt structure includes connecting pin and free end, and the rigidity plaited skirt 260 passes through described
Connecting pin is connected with the first butting surface of the passive abutted flange ontology 200, makes the rigid plaited skirt 260 and described second
Through-hole 250 is connected to, and the port of the connecting pin surrounds the aperture of second through-hole 250, and the hollow skirt structure is from institute
Connecting pin is stated to the diameter of the free end gradually to increase.The rigidity plaited skirt 260 enters described second in the connector 114 and leads to
Guiding function is played when hole 250, can assist to dock using rigid power, and the rigidity plaited skirt 260 plays cushioning effect, prevents institute
It states when connector 114 docks and deviates second through-hole 250 and interface is caused to damage.
The utility model embodiment also provides a kind of satellites coupling method, using above-mentioned linking satellite, and includes following
Step：
The electromagnetic force of the electromagnet 120 is gradually increased, the electromagnet 120 and the permanent magnet 220 is made mutually to inhale
Draw until contact；
The mechanical lock shaft 132 is driven to slide into the limiting section 231 by the locking motor 131；
Cut off the power supply of the connection of the electromagnet 120；
The thrust screw rod 113 is driven to release the connector 114 by the thrust motor 112, the connector 114 is worn
It crosses described to interface, first electrical interface 111 of active satellite and the electricity of second electrical interface 210 of passive satellite is made to connect
It touches.
The permanent magnet 220 and the electromagnet 120 are attracted each other by magnetic force realizes the active mating flange body
100 and the passive abutted flange ontology 200 initial connection after, by the way that the mechanical lock shaft 132 is slid into the locking cunning
For the limiting section 231 in road 230 by 132 clamping of the mechanical lock shaft, the dump for then connecting the electromagnet 120 uses machine
Tool locking replaces magnetic force attraction that can save electric current, reduces the carrying load of microsatellite.Magnetic force attracts and mechanical interlocking is mutual
Cooperation so that the connection method of active mating flange body 100 and passive abutted flange ontology 200 is simple, reliable.By flexible
Mode first electrical interface 111 and second electrical interface 210 are in electrical contact, realize the active satellite and described passive
The signal of satellite transmits, and ensures precisely, reliably to dock.
It is further comprising the steps of in one of the embodiments,：
Docking signal is received, the passive satellite emits positioning signal by localizer beacon transmitting terminal；
The active satellite receives the positioning signal by the localizer beacon receiving terminal 140；
The active satellite adjusts position according to the positioning signal, makes the plane of the active mating flange body 100
It is parallel with the plane of the passive abutted flange ontology 200.
When active satellite and passive satellite are in remote, active mating flange body 100 is adjusted by localizer beacon
With the position of passive abutted flange ontology 200, adjustment track and operation posture, make the active mating flange body 100 and by
The plane of dynamic abutted flange ontology 200 is parallel, prepares for the docking of follow-up active satellite and passive satellite.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (13)
1. a kind of satellites coupling structure, which is characterized in that including：
Active mating flange assembly for being connect with active satellite, including active mating flange body, electromagnet, locking motor
And mechanical lock shaft, the active mating flange body include the first butting surface, the electromagnet, the locking motor and described
Mechanical lock shaft is arranged in first butting surface, and the active mating flange body offers first through hole；
Passive abutted flange component for being connect with passive satellite, including passive abutted flange ontology, permanent magnet and locking are slided
Road, the passive abutted flange ontology include the second butting surface, the permanent magnet and the locking installation of slide track described the
Two butting surfaces；The position of the permanent magnet is corresponding with the position of the electromagnet, and the locking slideway and the mechanical lock
The position of axis corresponds to；The locking slideway has limiting section, and the locking motor is for driving the mechanical lock shaft to enter and take off
The limiting section for going out the locking slideway, is realized between the active mating flange assembly and the passive abutted flange component
Connection with detach；The passive abutted flange ontology offers the second through-hole, the first through hole and second through-hole
Position corresponds to, for realizing being electrically connected between the active satellite and the passive satellite.
2. satellites coupling structure according to claim 1, which is characterized in that the passive abutted flange component includes positioning
Beacon emissions end, the active mating flange assembly include localizer beacon receiving terminal and controller, the localizer beacon receiving terminal
Positioning signal for receiving the localizer beacon transmitting terminal transmitting, the controller are used to control institute according to the positioning signal
The position movement for stating active mating flange body, keeps the active mating flange body parallel with the passive abutted flange ontology
Setting, and makes the permanent magnet be aligned with the electromagnet, and the locking slideway is aligned and described the with the machinery lock shaft
One through-hole and second through-hole alignment.
3. satellites coupling structure according to claim 1, which is characterized in that the locking slideway further include the first slide plate,
Second slide plate, side wall and elastic construction, first slide plate and second slide plate are oppositely arranged to be formed and slide along connection direction
Channel, and between first slide plate and second slide plate there is inclination angle the height of the sliding channel to be made to taper into, institute
It states side wall and one end smaller in the sliding channel height is set, and connect respectively with first slide plate and second slide plate
It connects, the limiting section is arc convex structure, and one end smaller with the height of the sliding channel is connected, and the arc is convex
Playing structure has concave surface, and the concave surface is opposite with second slide plate, and the elastic construction deviates from institute with second slide plate
The surface for stating sliding channel is connected, and is oppositely arranged with the arc convex structure, and the elastic construction can be along described first
Slide plate and the opposite direction compression of second slide plate, by the mechanical lock shaft compression in the arc convex structure and described the
Between two slide plates.
4. satellites coupling structure according to claim 3, which is characterized in that the machinery lock shaft is rod-like structure, described
Rod-like structure is arranged in parallel with first butting surface, and it is described that the locking motor can drive the rod-like structure to be parallel to
First butting surface rotates, and when one end of the rod-like structure enters the limiting section along the sliding channel, the active is right
Acting flange component and the passive abutted flange component are mechanical connection state；The rod-like structure deviate from first slide plate and
When second slide plate, the active mating flange assembly and the passive abutted flange component are discrete state.
5. satellites coupling structure according to claim 3, which is characterized in that the mechanical lock shaft locking is in the limiting section
Afterwards, the elastic construction, which can continue compression, enables the mechanical lock shaft to deviate from the limiting section.
6. satellites coupling structure according to claim 3, which is characterized in that the central angle of the arc convex structure is
60 ° to 80 °.
7. satellites coupling structure according to claim 1, which is characterized in that the passive abutted flange component includes two
The locking slideway is clamped on described two lockings respectively at the both ends of the mechanical connection state, the machinery lock shaft
The limiting section of slideway.
8. satellites coupling structure according to claim 1, which is characterized in that the locking motor and the mechanical lock shaft
Center is connected, and the mechanical lock shaft is made to be rotated around the shaft of the locking motor.
9. satellites coupling structure according to claim 1, which is characterized in that the passive abutted flange component includes rigidity
Plaited skirt, the rigidity plaited skirt are hollow skirt structure, and the hollow skirt structure includes connecting pin and free end, the rigidity pleat
Skirt is connected by the connecting pin with the first butting surface of the passive abutted flange, and the rigid plaited skirt and described second is made
Through-hole is connected to, and the port of the connecting pin surrounds the aperture of second through-hole, and the hollow skirt structure is from the connection
It holds to the diameter of the free end and gradually increases.
10. a kind of linking satellite, which is characterized in that including satellites coupling structure as described in any one of claim 1 to 9, master
Dynamic satellite and passive satellite,
The active satellite is arranged on the surface that the active mating flange assembly and first butting surface are away from each other, described
Active satellite includes that scalable electricity connects element, and the scalable electricity connects element and passes through the first through hole, from first docking
Surface is protruded, and it includes the first electrical interface that the scalable electricity, which connects element,；
The passive satellite is arranged on the surface that the passive abutted flange component and second butting surface are away from each other, described
Passive satellite includes the second electrical interface, and second electrical interface is arranged in second through-hole away from second butting surface
One end, the scalable electricity, which connects element, can pass through second through-hole, make first electrical interface and second electrical interface
Electrical connection.
11. linking satellite according to claim 10, which is characterized in that it includes thrust electricity that the scalable electricity, which connects element,
Machine, thrust screw rod and connector, the connector are connect with one end of the thrust screw rod, and the first electrical interface setting connects described
One end far from the thrust screw rod of head, the thrust motor is for driving the thrust screw rod will be described in connector push-in
Second through-hole.
12. linking satellite according to claim 11, which is characterized in that it further includes electric connection that the scalable electricity, which connects element,
Connecting rod, the electric connection connecting rod are abutted with the connector, and the electric connection connecting rod is hollow structure, the thrust screw rod
It is arranged in the hollow structure.
13. linking satellite according to claim 11, which is characterized in that the connector is bullet, the bullet
Diameter is tapered into from thrust screw rod connecting pin to the first electrical interface end diameter, and the butt hole matches with the connector
Pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813036.7U CN207809823U (en) | 2017-12-21 | 2017-12-21 | Satellites coupling structure and linking satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813036.7U CN207809823U (en) | 2017-12-21 | 2017-12-21 | Satellites coupling structure and linking satellite |
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| Publication Number | Publication Date |
|---|---|
| CN207809823U true CN207809823U (en) | 2018-09-04 |
Family
ID=63329823
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721813036.7U Expired - Fee Related CN207809823U (en) | 2017-12-21 | 2017-12-21 | Satellites coupling structure and linking satellite |
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| Country | Link |
|---|---|
| CN (1) | CN207809823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100312A (en) * | 2017-12-21 | 2018-06-01 | 星际漫步（北京）航天科技有限公司 | Satellites coupling structure, linking satellite and docking calculation |
| CN109850186A (en) * | 2019-02-28 | 2019-06-07 | 中国空间技术研究院 | A kind of flat-rack satellite structure and assembly method for several satellite in a rocket parallel connection transmitting |
| CN111806733A (en) * | 2020-07-13 | 2020-10-23 | 中北大学 | Locking and unlocking device for satellite butt joint |
-
2017
- 2017-12-21 CN CN201721813036.7U patent/CN207809823U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100312A (en) * | 2017-12-21 | 2018-06-01 | 星际漫步（北京）航天科技有限公司 | Satellites coupling structure, linking satellite and docking calculation |
| CN108100312B (en) * | 2017-12-21 | 2023-08-25 | 星际漫步（北京）航天科技有限公司 | Satellite docking structure, docking satellite and docking method |
| CN109850186A (en) * | 2019-02-28 | 2019-06-07 | 中国空间技术研究院 | A kind of flat-rack satellite structure and assembly method for several satellite in a rocket parallel connection transmitting |
| CN111806733A (en) * | 2020-07-13 | 2020-10-23 | 中北大学 | Locking and unlocking device for satellite butt joint |
| CN111806733B (en) * | 2020-07-13 | 2021-11-09 | 中北大学 | Locking and unlocking device for satellite butt joint |
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