CN108609205A - Homologous connects separator and system - Google Patents
Homologous connects separator and system Download PDFInfo
- Publication number
- CN108609205A CN108609205A CN201810454895.4A CN201810454895A CN108609205A CN 108609205 A CN108609205 A CN 108609205A CN 201810454895 A CN201810454895 A CN 201810454895A CN 108609205 A CN108609205 A CN 108609205A
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- Prior art keywords
- ring
- sliding pin
- bolt
- homologous
- drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
Abstract
The present invention relates to field of aerospace technology, a kind of homologous connection separator and system are disclosed.The homologous connection separator includes drive component, connection separation executive module and bearing assembly, the driving component and connection separation executive module are supported by the bearing assembly and are arranged, and the connection separation executive module includes sliding pin and the fixed guide ring being arranged from inside to outside successively, coupling ring, drive ring, bolt driving ring and bolt ring；Homologous connection separator of the present invention and system have versatility, it can not only realize that the primary and secondary between small modularization satellite docks, can also realize sub- son docking and it is female dock, increase the intersatellite docking reconfigurability of more small modularizations and autgmentability.
Description
Technical field
The present invention relates to field of aerospace technology, and separator and system are connected more particularly, to a kind of homologous.
Background technology
In recent years, the research boom of modularization satellite has been risen in space flight circle, is carried out in particular with small modularization satellite
In-orbit scientific research, researcher propose the concept of the intelligent object for in-orbit service satellite, that is, utilize modularization that can weigh
Traditional satellite platform is decomposed into several standardized intelligent square module (small modularizations by the micro-thermoelectric generator combination of structure
Satellite).
After traditional satellite platform is decomposed into several standardized intelligent square modules (small modularization satellite), often need
The intersatellite docking of more small modularizations or extension are wanted, this just needs the small modularization satellite docked that can not only realize
The female docking of son-, moreover it is possible to realize son-sub- docking and female-female docking；And existing traditional satellite-rocket docking mechanism (satellite-rocket docking ring) its
Structure on each satellite simultaneously differs, can only be the female docking of son-form namely its can not realize small modularization
Docking versatility between satellite.So in order to realize the connection between these standardized intelligent objects (small modularization satellite)
Locking is detached with unlock, needs a kind of special small modular type satellite connection separation mechanism, the design of this docking mechanism
Different from traditional satellite-rocket docking mechanism, docking primary and secondary end needs to design using identical structural mechanism, can not only realize that son-is female
Docking, moreover it is possible to realize son-sub- docking and female-female docking, with increase the more small intersatellite docking reconfigurabilities of modularization with
Autgmentability.
Invention content
The purpose of the present invention is to provide a kind of homologous to connect separator, to solve existing in the prior art defend
Multiple small intersatellite connection lockings of modularization that star platform resolves into do not have the technology of versatility with unlocking separation mechanism
Problem.
It is existing in the prior art to solve the present invention also aims to provide a kind of homologous connection piece-rate system
Multiple small intersatellite connection lockings of modularization that satellite platform resolves into do not have the skill of versatility with unlocking separation mechanism
Art problem.
Based on above-mentioned first purpose, the present invention provides a kind of homologous to connect separator, including drive component, company
Separation executive module and bearing assembly are connect, the driving component and connection separation executive module pass through the bearing assembly
Bearing setting, the connection detach executive module include sliding pin and the fixed guide ring being arranged from inside to outside successively, coupling ring,
Drive ring, bolt driving ring and bolt ring；
Factory's font sliding pin slot substantially in " factory " font is provided on the ring wall of the fixed guide ring；
The coupling ring is set on the peripheral surface of the fixed guide ring, and sliding pin is provided on the ring wall of the coupling ring
The ring wall upper edge in hole, the coupling ring is provided with active grab raised outward；
The drive ring is set in the outside of the fixed guide ring, is provided on the ring wall of the drive ring and is substantially in
The L-type sliding pin slot of " L " type, the ring wall top of the drive ring are provided with inwardly protruded passive grab, when tightening state, institute
State L-type sliding pin slot lower end is close to each other with the lower end of factory's font sliding pin slot and concordant setting, the L
The height of type sliding pin slot and factory's font sliding pin slot height are roughly the same；
The sliding pin is fixed in the sliding pin hole of the coupling ring, and the inner end of the sliding pin is arranged in the fixed guide
In factory's font sliding pin slot of ring, the outer end of the sliding pin is arranged in the L-type sliding pin slot of the drive ring, the sliding pin
Both ends move synchronously in factory's font sliding pin slot and the L-type sliding pin slot；
The bolt driving ring set is located on the top peripheral of the drive ring and is moved synchronously with the drive ring；
The bolt ring set is located on the bolt driving ring and the bolt driving ring drives the bolt ring in an axial direction
Mobile, the top of the bolt ring is provided with fastening screw；
The driving component connect with the drive ring and the drive ring is driven to rotate.
Preferably, its circumferential direction of the fixed guide ring upper edge is evenly equipped with 3 factory's font sliding pin slots, the drive ring upper edge
Its circumferential direction is evenly equipped with 3 L-type sliding pin slots, and described its circumferential direction of coupling ring upper edge is evenly equipped with 3 sliding pin holes, and factory's font is slided
Cotter way hole, the L-type sliding pin slot and the sliding pin hole are arranged in a one-to-one correspondence respectively；
Described device includes three sliding pins, and three sliding pins are arranged in a one-to-one correspondence with the sliding pin hole, and each sliding pin
Both ends be separately positioned in the L-type sliding pin slot and factory's font sliding pin slot of its corresponding sliding pin hole both sides.
Further, the bearing assembly includes head cover, bottom plate and the column being supported between the head cover and bottom plate；
The driving component and connection separation executive module are arranged between the head cover and the bottom plate.
Further, it is provided with the pin hole being adapted to the fastening screw on the head cover.
Preferably, the bolt ring is evenly equipped with 4 fastening screws along its circumferential direction, on the head cover setting be evenly equipped with 8 and insert
Pin hole, wherein the fastening screw is arranged in the pin hole interval, and a fastening screw is at most arranged in each pin hole.
Preferably, guide groove is provided on the ring wall peripheral surface of the bolt driving ring, the guide groove includes perpendicular
Straight section, be connected to the vertical section lower end circumferential horizontal segment and be connected to the circumferential horizontal segment far from the vertical section
The radial level section of one end；
The ring wall inner wall of the bolt ring is provided with positioning column, and the positioning column is inserted in the guide groove；It is described to insert
Drive ring rotation is sold, the positioning column is mobile relative to the guide groove and the bolt ring is driven to move axially.
Preferably, the guide groove includes circumferentially uniformly distributed 3 along the bolt driving ring, and the positioning column includes
Along circumferentially uniformly distributed 3 of the bolt ring, and the guide groove is arranged in a one-to-one correspondence with the positioning column.
Further, the bottom outside of the drive ring is provided with thin-wall bearing, and the thin-wall bearing installs the bottom plate
On bearing block on.
Preferably, the coupling ring includes the upper ring and a lower ring of integral structure, and the inner wall of the upper ring and a lower ring is concordant, and
The ring wall thickness of the upper ring is less than the ring wall thickness of the lower ring；
The active grab is arranged on the ring wall outer of the upper ring, and the sliding pin hole is threaded through the ring wall of the lower ring
On.
Based on above-mentioned second purpose, the present invention also provides a kind of homologous to connect piece-rate system, including at least one
Small modularization satellite at least fixes a homologous connection as described in any one of the above embodiments on the small modularization satellite
Separator.
Compared with prior art, beneficial effects of the present invention are：
Homologous provided by the invention connects separator, including drive component, connection separation executive module and bearing
Component, the driving component and connection separation executive module are supported by the bearing assembly and are arranged, the connection point
Include sliding pin from executive module and be arranged from inside to outside successively fixed guide ring, coupling ring, drive ring, bolt driving ring and
Bolt ring；Factory's font sliding pin slot substantially in " factory " font is provided on the ring wall of the fixed guide ring；The coupling ring
It is set on the peripheral surface of the fixed guide ring, sliding pin hole, the ring of the coupling ring is provided on the ring wall of the coupling ring
Wall upper edge is provided with active grab raised outward；The drive ring is set in the outside of the fixed guide ring, the drive
It is provided with substantially L-shaped L-type sliding pin slot on the ring wall of rotating ring, the ring wall top of the drive ring is provided with inwardly protruding
Passive grab, when tightening state, the lower end of the lower end of the L-type sliding pin slot and factory's font sliding pin slot
Close to each other and concordant setting, the height of the L-type sliding pin slot and factory's font sliding pin slot height are roughly the same；It is described
Sliding pin is fixed in the sliding pin hole of the coupling ring, and factory's font cunning in the fixed guide ring is arranged in the inner end of the sliding pin
In cotter way hole, the outer end of the sliding pin is arranged in the L-type sliding pin slot of the drive ring, and the both ends of the sliding pin are in the factory
It is moved synchronously in font sliding pin slot and the L-type sliding pin slot；The bolt driving ring set is located at the top of the drive ring
It places and is moved synchronously with the drive ring outside；The bolt ring set is located on the bolt driving ring and the bolt driving ring
The bolt ring is driven to be axially moveable, the top of the bolt ring is provided with fastening screw；The driving component and the drive
Rotating ring connects and the drive ring is driven to rotate.
Homologous provided by the invention connects separator, can be connected to what any one satellite platform resolved into
On any one face of standardized intelligent object (small modularization satellite), it is each connected with homologous connection point of the present invention
Standardization satellite intelligent object (small modularization satellite) from device can be connected with homologous of the present invention with another
Homologous connection separation fills the standardization satellite intelligent object (small modularization satellite) of connection separator through the invention
Realization connection locking is set to detach with unlock；That is, two identical homologous of the present invention connection separators may be implemented pair
It connects, connects separator just by the way that identical homologous of the present invention is arranged with female end at the sub- end of small modularization satellite in this way
It may be implemented to dock, since son, the structure of female end are identical, it is small also to carry out any two there is no need to area's molecular end and female end
The docking of modularization satellite, in this way, be also achieved that the female docking of son-, son-sub- docking and female-female docking, increase more it is small
The intersatellite docking reconfigurability of modularization and autgmentability.
Homologous provided by the invention connects piece-rate system, including homologous as described in any one of the above embodiments connection point
From device and the small modularization satellite being connected on the homologous connection separator.
Homologous connection piece-rate system of the present invention is existing compared with homologous provided by the invention connects separator
Technology advantageous effect having the same also can be obtained intuitively by foregoing description, then this is no longer described in detail.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the perspective diagram that homologous of the embodiment of the present invention connects separator；
Fig. 2 is the schematic diagram for the connection separation executive module that homologous of the embodiment of the present invention connects separator；
Fig. 3 is fixed guide ring, coupling ring, drive ring and the cunning that homologous of the embodiment of the present invention connects separator
The assembling schematic diagram of pin；
Fig. 4 is the drive ring schematic diagram that homologous of the embodiment of the present invention connects separator；
Fig. 5 is that homologous of the embodiment of the present invention connects the coupling ring of separator and the assembling schematic diagram of sliding pin；
Fig. 6 is the fixed guide ring schematic diagram that homologous of the embodiment of the present invention connects separator；
Fig. 7 is fixed guide ring, coupling ring, drive ring and the cunning that homologous of the embodiment of the present invention connects separator
First working state schematic representation of pin；
Fig. 8 is fixed guide ring, coupling ring, drive ring and the cunning that homologous of the embodiment of the present invention connects separator
Second working state schematic representation of pin；
Fig. 9 is fixed guide ring, coupling ring, drive ring and the cunning that homologous of the embodiment of the present invention connects separator
The third working state schematic representation of pin；
Figure 10 be homologous of the embodiment of the present invention connect the fixed guide ring of separator, coupling ring, drive ring and
4th working state schematic representation of sliding pin；
Figure 11 be homologous of the embodiment of the present invention connect the fixed guide ring of separator, coupling ring, drive ring and
5th working state schematic representation of sliding pin；
Figure 12 be homologous of the embodiment of the present invention connect the fixed guide ring of separator, coupling ring, drive ring and
6th working state schematic representation of sliding pin；
Figure 13 is the schematic diagram for the bolt driving ring that homologous of the embodiment of the present invention connects separator；
Figure 14 is the bolt ring schematic diagram that homologous of the embodiment of the present invention connects separator；
Figure 15 is that the combination of bolt ring and bolt driving ring that homologous of the embodiment of the present invention connects separator is illustrated
Figure；
Figure 16 is the overall schematic that homologous of the embodiment of the present invention connects separator.
Icon：1- connections detach executive module；2- drive components；3- bearing assemblies；101- drive rings；102- coupling rings；
103- fixed guide rings；104- sliding pins；105- active grabs；The passive grabs of 106-；107- bolt driving rings；108- bolt rings；
109-L type sliding pin slots；110- factories font sliding pin slot；111- guide grooves；112- fastening screws；113- positioning columns；114-
Pin hole.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of "vertical", "horizontal", "inner", "outside" etc., instruction is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, such as there is art
Language " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Shown in Fig. 1 to Figure 16, a kind of homologous connection separator, including drive component are present embodiments provided
2, connection separation executive module 1 and bearing assembly 3.
As shown in figure 16, the bearing assembly 3 is the part within the scope of figure dotted line therein comprising head cover, bottom plate with
And the column for 3 plates being arranged between bottom plate and head cover.Pin hole 114 is provided on the head cover.
As shown in Fig. 2, the connection separation executive module 1 includes sliding pin 104 and the fixation being arranged from inside to outside successively
Guide ring 103, coupling ring 102, drive ring 101, bolt driving ring 107 and bolt ring 108.
Wherein, as shown in fig. 6, being provided with factory's font substantially in " factory " font on the ring wall of the fixed guide ring 103
Sliding pin slot 110.The widthwise edge of factory's font sliding pin slot 110 is not fully horizontal state, is towards factory's font
The slightly slightly inclined shape in the inclined surface of sliding pin slot 110.
As shown in figure 3, the coupling ring 102 is set on the peripheral surface of the fixed guide ring 103, as shown in figure 5, institute
It states and is provided with sliding pin hole on the ring wall of coupling ring 102, the ring wall top of the coupling ring 102 is provided with active raised outward
Grab 105.Structure type as one preferred, as shown in figure 5, upper ring of the coupling ring 102 including integral structure is under
The inner wall of ring, the upper ring and a lower ring is concordant, and the ring wall thickness of the upper ring is less than the ring wall thickness of the lower ring；Namely coupling
Cyclization be epimere as shown in Figure 5 is small ring, the shape that hypomere is big ring；The active grab 105 is arranged in the upper ring
Ring wall outer on, the sliding pin hole is threaded through on the ring wall of the lower ring.
As shown in figure 3, the drive ring 101 is set in the outside of the fixed guide ring 103, as shown in figure 4, the drive
Substantially L-shaped L-type sliding pin slot 109, the ring wall top setting of the drive ring 101 are provided on the ring wall of rotating ring 101
There is inwardly protruded passive grab 106.The vertical edge of L-type sliding pin slot 109 is not complete state in a vertical shape, is preferably
As shown in figure 4, the upper end of the vertical edge of L-type sliding pin slot 109 is inclined for the widthwise edge away from the L-type sliding pin slot 109
Shape.As shown in fig. 7, in tightening state namely free state, lower end and the factory of the L-type sliding pin slot 109
The lower end of font sliding pin slot 110 is close to each other and concordant setting, height and the factory of the L-type sliding pin slot 109
110 height of font sliding pin slot is roughly the same.
As shown in figure 5, the sliding pin 104 is fixed in the sliding pin hole of the coupling ring 102, and the sliding pin 104
Inner end be arranged in factory's font sliding pin slot 110 of the fixed guide ring 103, the outer end of the sliding pin 104 is arranged in institute
It states in the L-type sliding pin slot 109 of drive ring 101, the both ends of the sliding pin 104 are in factory's font sliding pin slot 110 and the L
It is moved synchronously in type sliding pin slot 109.
As shown in Fig. 2, the bolt driving ring 107 is set on the top peripheral of the drive ring 101, and it is described slotting
Pin drive ring 107 can be moved synchronously with the drive ring 101,
As shown in figure 15, the bolt ring 108 is set in the lower periphery of the bolt driving ring 107 and the bolt drives
Rotating ring 107 drives the bolt ring 108 to be axially moveable, and the top of the bolt ring 108 is provided with fastening screw 112.As
A kind of specific connection type of bolt ring 108 and bolt driving ring 107, as illustrated in figs. 13-15, the bolt driving ring 107
Guide groove 111 is provided on the lower part of ring wall peripheral surface, as shown in figure 13, the guide groove 111 is substantially in Z-shaped, institute
State guide groove 111 include vertical section, be connected to the vertical section lower end circumferential horizontal segment and be connected to the circumferential direction
Radial level section of the horizontal segment far from described vertical section one end；The ring wall inner wall of the bolt ring 108 is provided with positioning column 113,
The positioning column 113 is inserted in the guide groove 111；The bolt driving ring 107 rotates, the positioning column 113 relative to
The guide groove 111 moves and the bolt ring 108 is driven to move axially.
It is realized it can be understood that the effect of fastening screw 112 is pin hole 114 on the head cover for coordinate bearing assembly 3
Positioning of two special-shaped isomorphism separation attachment devices in connection.
As shown in Figure 1, the driving component 2 includes motor, retarder and worm and gear, the output shaft of the turbine and worm
It is connect with drive ring 101, and the lower outside of the drive ring 101 is provided with thin-wall bearing, thin-wall bearing is set by bearing block
It sets on bottom plate；The driving component 2 is that connection separation executive module 1 provides driving force, in the cooperation of the head cover of bearing assembly 3
Lower completion mating operation.
As shown in Figure 1, the connection separation executive module 1 and drive component of the present embodiment homologous connection separator
2 are arranged on the bottom plate of bearing assembly 3；The fastening screw 112 wears the pin hole set in the head cover of the bearing assembly 3
Circumferential direction and radial motion in 114 for positioning and limiting bolt ring 108 so that bolt ring 108 can only move axially.
A preferred embodiment of separator, 103 upper edge of fixed guide ring are connected as homologous of the present invention
Its circumferential direction is evenly equipped with 3 factory's font sliding pin slots 110, its circumferential direction of 101 upper edge of the drive ring is evenly equipped with 3 L-type sliding pin slots
109, the coupling is changed is evenly equipped with 3 sliding pin holes, and factory's font sliding pin slot 110, the L-type sliding pin slot along its axial direction
Hole 109 and the sliding pin hole are arranged in a one-to-one correspondence respectively.Described device includes three sliding pins 104, three sliding pins 104 and institute
It states sliding pin hole to be arranged in a one-to-one correspondence, and the both ends of each sliding pin 104 are separately positioned on the L-type sliding pin of its corresponding sliding pin hole both sides
In slot 109 and factory's font sliding pin slot 110.
The bolt ring 108 is evenly equipped with 4 fastening screws 112 along its circumferential direction, is arranged on the head cover and is evenly equipped with 8 bolts
Hole 114, wherein the pin hole 114 is arranged at intervals with fastening screw 112, and a positioning is at most arranged in a pin hole 114
4 fastening screws 112 of bolt 112 namely the present embodiment homologous connection separator are threaded through four intervals and set
In the pin hole 114 set；Without be arranged fastening screw 112 four pin holes 114 for position connect with the device it is another
Four bolts of one identical homologous connection separator；Correspondingly, in specific docking, the fastening screw of the present apparatus
Not being arranged in the pin hole of fastening screw for another device can also be worn again after the pin hole across the present apparatus, to pass through
The fastening screw of the present apparatus coordinates to realize that positioning is docked with the bolt of another device.
The guide groove 111 includes circumferentially uniformly distributed 3 along the bolt driving ring 107, and the positioning column 113 wraps
Circumferentially uniformly distributed 3 of the bolt ring 108 are included, and the guide groove 111 is arranged in a one-to-one correspondence with the positioning column 113.
The fixed guide ring 103 that the present embodiment homologous connects separator is fixed, to guide coupling ring 102
Movement；Drive ring 101 is only pivoted, to drive coupling ring 102 to move；Coupling ring 102 can be pivoted while be moved along axis
It is dynamic, to drive active grab 105 thereon to move；Bolt driving ring 107 is only pivoted, and is transported to guide ring 108
It is dynamic；Bolt ring 108 can be moved along axis, to drive bolt thereon to move.Connect the docking, locking and separation work of separator
Work is mainly completed by drive ring 101, coupling ring 102 and fixed guide ring 103, and three passes through sliding pin slot on ring and interannular
Sliding pin 104 intercouples.
120 ° of three sliding pin holes opened up are spaced on 102 times rings of the coupling ring, to be connected with sliding pin 104, upper ring
Upper uniformly distributed there are four the active grab 105 shaped like grab, the active grab 105 of this homologous device is held in connection separator
The 106 mutual clamping of passive grab of separator is connect when row connection work with another homologous, realizes the connection at primary and secondary end；
When connecting separator and executing mask work, the active grab 105 of this homologous device is connect point with another homologous
Separate, the separation at realization primary and secondary end is separated from the passive grab 106 of device.The position of coupling ring 102 is located at drive ring 101 and consolidates
Between determining guide ring 103,102 inner wall of coupling ring is contacted with 103 outer wall of fixed guide ring, 102 outer wall of coupling ring and drive ring 101
Inner wall contacts, this assembling form constrains the radial motion of coupling ring 102, is only capable of moving and being pivoted along axis.
On 101 lower half portion of the drive ring be spaced 120 ° of three 104 straight slots of L fonts sliding pin opened up, to sliding pin
104 ends coordinate, and sliding pin slot when drive ring 101 is moved around axis thereon forces sliding pin 104 to be moved in slot.The drive ring
Uniformly distributed in 101 top half there are four the passive grabs 106 shaped like grab, and the function of passive grab 106 and another allosome are same
The active grab 105 of structure connection separator matches (since each homologous connects the active grab 105 of separator
Identical, the passive grab 106 of each homologous connection separator is identical, so alternatively active grab 105 and quilt
Dynamic grab 106 is adapted to, and is described herein as that " function of passive grab 106 connect the active card of separator with another homologous
Hook 105 matches " be to understand for convenience).To realize the pivoting of drive ring 101, it is equipped with outside drive ring 101 thin
Wall bearing.The cooperation of bearing inner wall and drive ring 101 uses fitting method between bearing and axis, bearing outer wall to be reserved with pedestal
Using the fitting method between bearing and bearing block between bearing installation pedestal.
The fixed guide ring 103 is fixed on the bottom plate of device, is spaced three factory's font sliding pins of 120 ° of settings thereon
For slot for being connect with sliding pin 104,104 other end of sliding pin passes through factory's font cunning of insertion fixed guide ring 103 after coupling ring 102
In cotter way hole, when sliding pin 104 moves in slot, coupling ring 102 can be driven to move.The main function of fixed guide ring 103 is
Control is connected in the movement locus of the sliding pin 104 on coupling ring 102, to control coupling ring 102 according to certain desired guiding trajectory
Movement.The Trajectory Design of sliding pin slot on fixed guide ring 103, determines the characteristics of motion of coupling ring 102.
The sliding pin 104 be inserted into coupling ring 102 sliding pin hole in, 104 both ends of sliding pin are exposed to outside hole, to drive ring
Factory font sliding pin slot cooperation on L-type sliding pin slot 109 and fixed guide ring 103 on 101, altogether there are three sliding pin 104 around
Axis is uniformly fixed in coupling ring 102, therefore coupling ring 102 can be pivoted with the movement of sliding pin 104 and be translated along axis.
The bolt driving ring 107 is fixed on drive ring 101, and the two synchronizes pivoting movement, 120 ° of outside spacers
The similar Z-shaped guide groove 111 being arranged, for coordinating with 108 inner wall positioning column 113 of bolt ring.
Four uniformly distributed fastening screws 112 on the bolt ring 108 are inserted on connection separator head cover to open and determine respectively
In the pin hole of position, constraint bolt ring 108 is only capable of moving along axis under the driving of groove.The positioning column 113 of 108 inside of bolt ring is circle
Stud bump, cylindrical projections are inserted into 107 outside guide groove 111 of bolt driving ring, when bolt driving ring 107 moves, thereon
Groove forces cylinder to be moved in slot, and since bolt ring 108 is only capable of moving along axis, the characteristics of motion is by the axial height of groove
Track is lied prostrate to determine.
Homologous provided in this embodiment connects separator, can be connected to any one satellite platform and resolve into
Standardized intelligent object any one face on, be each connected with the standardization of homologous of the present invention connection separator
Small modularization satellite can be connected with the small mould of standardization that the present embodiment homologous connect separator with another
Block passing of satelline the present embodiment homologous connection separator realizes that connection locking is detached with unlock；That is, two identical
The present embodiment homologous connection separator may be implemented to dock, it is logical in the sub- end of small modularization satellite and female end in this way
It crosses and identical homologous of the present invention connection separator is set can realize docking, since sub, the structure of female end is identical,
The docking of the small modularization satellite of any two is carried out there is no need to area's molecular end and female end, in this way, being also achieved that son-is female
Docking, son-sub- docking and female-female docking increase the intersatellite docking reconfigurability of more small modularizations and autgmentability.
The connection separation executive module 1 of the present embodiment homologous connection separator has multiple working conditions,
In there are three basic status, first, active grab 105,112 contraction state of fastening screw, as shown in Figure 7；Second is that transition state；
Third, active grab 105, bolt stretch out state.Such as Fig. 7-12, the switchings of three groundwork states by three endless members (Gu
Determine guide ring 103, coupling ring 102, drive ring 101) and sliding pin 104 and two endless members (bolt driving ring 107, bolts
Ring 108) it is completed with the couple variations of bolt, the present embodiment homologous connection separator can utilize in smaller space
Simple driving source realizes complicated start, realizes the transformation of multiple states of connection separation executive module 1.As shown in figure 3, axis
It is cooperated and is provided by drive ring 101, coupling ring 102, fixed guide ring 103, sliding pin 104 to connection constraints power, three uniformly distributed
Sliding pin 104 be fixed on coupling ring 102,104 inner end of sliding pin is inserted into factory's font sliding pin slot 110 of fixed guide ring 103,
The track of sliding pin slot determines that the movement locus of sliding pin 104, coupling ring 102, the L-type that drive ring 101 is inserted into 104 outer end of sliding pin are slided
In cotter way hole 109, when drive ring 101 is pivoted, L-type sliding pin slot 109 thereon forces 104 outer end motion of sliding pin, in factory
Under the collective effect of font sliding pin slot 110 and L-type sliding pin slot 109, sliding pin 104, the characteristics of motion of coupling ring 102 are complete
It determines.Connection separation 1 first working condition of executive module is as shown in Figure 7：Sliding pin 104 is by L word slot right ends and factory's font sliding pin slot
110 left end of hole blocks, this is original state, i.e. grab contraction state.Second working condition is as shown in Figure 8：L word slots move to right, water
Section of rising as high as the banks does not drive sliding pin 104, therefore sliding pin 104, coupling ring 102 are motionless, and drive ring 101 rotates alone, this section be in order to
The relative phase for adjusting coupling ring 102 and drive ring 101 gets out access for the stretching of next step coupling ring 102.Third work shape
State is as shown in Figure 9：Drive ring 101 further rotates, and the beginning of sliding pin 104 moves up under the coupling of two slots, drives simultaneously
Active grab 105 on coupling ring 102 is overhanging.4th working condition is as shown in Figure 10,：Drive ring 101 is rotated further, sliding pin
104 enter the oblique line section of L-type sliding pin slots 109, at this time sliding pin 104, coupling ring 102 around axle speed compared with third working condition
It is small so that passive grab 106 is avoided in dislocation during active grab 105 stretches out.5th working condition is as shown in figure 11：For coupling
It is extended at maximum displacement outside ring 102.Then there is the reversed small movements of meeting after coupling ring 102 moves to maximum displacement with clamping
" cross " that section of factory's font sliding pin slot end." cross " is simultaneously non-horizontal, but tilts down, to drive sliding pin 104 reversed
It moves downward.6th working condition：As 104 counter motion maximum of sliding pin, 102 active grab 105 of coupling ring are defended with being connect
101 passive grab of drive ring, 106 clamping on star.Wherein the first working condition and the 6th working condition can pass through motor internal contracting brake
Or worm and gear self-locking property is locked.Figure 15, bolt driving ring 107 are fixed on 101 outside of drive ring, and drive ring 101 rotates
Bolt driving ring 107 is driven to rotate synchronously, 107 outside of bolt driving ring is provided with Z-shaped guide groove, to guide ring
108 movements.There are four bolts on bolt ring 108, are inserted into respectively on head cover in opened pin hole 114 so that bolt ring 108 is only capable of
It is moved along axis.The cylinder of 108 inside of bolt ring is inserted into the Z-shaped guide groove of bolt driving ring 107, bolt driving ring 107
When movement, Z-shaped guide groove forces cylinder relative motion in slot thereon, and four bolts on bolt ring 108 are along axis at this time
To stretching out head cover surface, and stretch into four pin holes 114 on the head cover of the connection separation mechanism for being connect satellite, limitation docking
It the circumferential direction of female end and diametrically moves.
In conclusion the advantages of homologous connection separator of the present invention, is：
(1) homologous of the present invention connects separator, can realize the in-orbit connection point of more modular microfluidic grapefruit satellites
From being that a connection separation repeatable, the low impact of locking release, capture non-firer's formula that tolerance is big, interface flexible is expansible connect
Connect separator.
(2) homologous of the present invention connects separator, solves primary and carries the more in-orbit dresses of modular microfluidic Nano satellite
Match, between the modularization satellite involved in maintainable technology on-orbit, the in-orbit expansion in-orbit services technology such as scientific experimentation, mechanical arm and module
Change the standardization mating interface between satellite, layout of the connection separator in modular microfluidic grapefruit satellite, more modularizations
The key scientific problems such as intersatellite machinery, the solution of electrical connection and repeatable connection separation.
(3) homologous of the present invention connects separator, and it is light that the corresponding connection of key breakthrough detaches 1 structure of executive module
The high controllable design of Quantitative design, connection separation mechanism, switching performance and separating property matching optimization, dynamic modeling and simulation
The key technologies such as analysis.
Embodiment two
The present embodiment provides a kind of homologous to connect piece-rate system, including small modularization satellite, the small module
Change the homologous connection separator being connected at least one face of satellite described in embodiment one.
The small modularization satellite that the present embodiment homologous connects piece-rate system can be needed according to docking in multiple faces
Upper setting homologous provided by the invention connects separator, specifically can by a side of small modularization satellite with
The head cover of bearing assembly 3 connects or a face of intelligent satellite module is arranged directly as the head cover of bearing assembly 3.
The present embodiment homologous connects the concrete structure of the homologous connection separator of piece-rate system in embodiment
It has been described in detail in one, details are not described herein.The present embodiment one isomorphism connects piece-rate system and one homologous of embodiment
Connect separator advantage having the same, and compared with prior art the advantages of can by embodiment one intuitively obtain,
This is also repeated no more.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of homologous connects separator, which is characterized in that including drive component, connection separation executive module and bearing
Component, the driving component and connection separation executive module are supported by the bearing assembly and are arranged, the connection point
Include sliding pin from executive module and be arranged from inside to outside successively fixed guide ring, coupling ring, drive ring, bolt driving ring and
Bolt ring；
Factory's font sliding pin slot substantially in " factory " font is provided on the ring wall of the fixed guide ring；
The coupling ring is set on the peripheral surface of the fixed guide ring, and sliding pin hole is provided on the ring wall of the coupling ring,
The ring wall upper edge of the coupling ring is provided with active grab raised outward；
The drive ring is set in the outside of the fixed guide ring, is provided on the ring wall of the drive ring substantially L-shaped
L-type sliding pin slot, the ring wall top of the drive ring is provided with inwardly protruded passive grab, when tightening state, the L-type
The lower end of sliding pin slot is close to each other with the lower end of factory's font sliding pin slot and concordant setting, the L-type are slided
The height in cotter way hole and factory's font sliding pin slot height are roughly the same；
The sliding pin is fixed in the sliding pin hole of the coupling ring, and the inner end of the sliding pin is arranged in the fixed guide ring
In factory's font sliding pin slot, the outer end of the sliding pin is arranged in the L-type sliding pin slot of the drive ring, the both ends of the sliding pin
It is moved synchronously in factory's font sliding pin slot and the L-type sliding pin slot；
The bolt driving ring set is located on the top peripheral of the drive ring and is moved synchronously with the drive ring；
The bolt ring set is located on the bolt driving ring and the bolt driving ring drives the bolt ring to be axially moveable,
The top of the bolt ring is provided with fastening screw；
The driving component connect with the drive ring and the drive ring is driven to rotate.
2. homologous according to claim 1 connects separator, which is characterized in that the fixed guide ring upper edge its
3 factory's font sliding pin slots circumferentially are evenly equipped with, described its circumferential direction of drive ring upper edge is evenly equipped with 3 L-type sliding pin slots, the coupling
Its circumferential direction of ring upper edge is evenly equipped with 3 sliding pin holes, and factory's font sliding pin slot, the L-type sliding pin slot and the sliding pin hole
It is arranged in a one-to-one correspondence respectively；
Described device includes three sliding pins, and three sliding pins are arranged in a one-to-one correspondence with the sliding pin hole, and the two of each sliding pin
End is separately positioned in the L-type sliding pin slot and factory's font sliding pin slot of its corresponding sliding pin hole both sides.
3. homologous according to claim 1 connects separator, which is characterized in that the bearing assembly includes top
Lid, bottom plate and the column being supported between the head cover and bottom plate；
The driving component and connection separation executive module are arranged between the head cover and the bottom plate.
4. homologous according to claim 3 connects separator, which is characterized in that be provided on the head cover and institute
State the pin hole of fastening screw adaptation.
5. homologous according to claim 3 connects separator, which is characterized in that the bolt ring is circumferential equal along it
4 fastening screws are furnished with, is arranged on the head cover and is evenly equipped with 8 pin holes, wherein the positioning is arranged in the pin hole interval
Bolt, and a fastening screw is at most set in each pin hole.
6. homologous according to claim 1 connects separator, which is characterized in that the ring wall of the bolt driving ring
Be provided with guide groove on peripheral surface, the guide groove includes vertical section, be connected to the vertical section lower end circumferential water
Flat section and it is connected to the circumferential radial level section of the horizontal segment far from described vertical section one end；
The ring wall inner wall of the bolt ring is provided with positioning column, and the positioning column is inserted in the guide groove；The bolt drives
Rotating ring rotates, and the positioning column is mobile relative to the guide groove and the bolt ring is driven to move axially.
7. homologous according to claim 6 connects separator, which is characterized in that the guide groove includes along institute
State circumferentially uniformly distributed 3 of bolt driving ring, the positioning column includes and described leading along circumferentially uniformly distributed 3 of the bolt ring
It is arranged in a one-to-one correspondence to groove and the positioning column.
8. homologous according to claim 3 connects separator, which is characterized in that the bottom outside of the drive ring
It is provided with thin-wall bearing, the thin-wall bearing is installed on the bearing block on the bottom plate.
9. connecting separator according to claim 1-8 any one of them homologous, which is characterized in that the coupling ring packet
The upper ring and a lower ring of integral structure is included, the inner wall of the upper ring and a lower ring is concordant, and the ring wall thickness of the upper ring is less than described
The ring wall thickness of lower ring；
The active grab is arranged on the ring wall outer of the upper ring, and the sliding pin hole is threaded through on the ring wall of the lower ring.
10. a kind of homologous connects piece-rate system, which is characterized in that described micro- including at least one small modularization satellite
Such as the claims 1-9 any one of them homologous is at least fixed on little module satellite connects separator.
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| CN201810454895.4A CN108609205B (en) | 2018-05-14 | 2018-05-14 | Isomorphic connection and separation device and system |
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|---|---|---|---|
| CN201810454895.4A CN108609205B (en) | 2018-05-14 | 2018-05-14 | Isomorphic connection and separation device and system |
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| CN108609205B CN108609205B (en) | 2021-05-25 |
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| CN109760858A (en) * | 2018-12-18 | 2019-05-17 | 上海航天控制技术研究所 | Stick pawl transmission device in the space of two-free-degree decoupling |
| CN110316404A (en) * | 2019-07-04 | 2019-10-11 | 西北工业大学 | A kind of spacecraft self- steering isomorphism interface fault-tolerant greatly and its application method |
| CN111071482A (en) * | 2019-11-27 | 2020-04-28 | 西北工业大学 | Standardized and modularized cube star unit and method |
| EP3705410A1 (en) * | 2019-03-08 | 2020-09-09 | Space Applications Services NV/SA | Device and method for androgynous coupling as well as use |
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| CN114516430A (en) * | 2022-01-25 | 2022-05-20 | 上海卫星工程研究所 | Isomorphic in-orbit docking device suitable for maintenance and upgrading of satellite |
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| CN113488811A (en) * | 2021-06-25 | 2021-10-08 | 中航光电科技股份有限公司 | Self-coupling all-neutral butt joint device and connector |
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| CN113770741A (en) * | 2021-09-29 | 2021-12-10 | 安捷电维智能科技研究院(广州)有限公司 | Isomorphic butt joint device |
| CN113998153A (en) * | 2021-11-17 | 2022-02-01 | 南京理工大学 | Universal butt joint device for cubic satellite |
| CN114516430A (en) * | 2022-01-25 | 2022-05-20 | 上海卫星工程研究所 | Isomorphic in-orbit docking device suitable for maintenance and upgrading of satellite |
| CN114516430B (en) * | 2022-01-25 | 2023-07-25 | 上海卫星工程研究所 | Isomorphic on-orbit docking device suitable for maintaining and upgrading satellite |
| CN114623131A (en) * | 2022-03-02 | 2022-06-14 | 西北工业大学 | Butt joint device |
| CN114623131B (en) * | 2022-03-02 | 2024-05-03 | 西北工业大学 | Butt joint device |
| CN114688129A (en) * | 2022-03-03 | 2022-07-01 | 西北工业大学 | Automatic connector |
| CN114800603A (en) * | 2022-04-20 | 2022-07-29 | 中国人民解放军国防科技大学 | Mechanical arm with chemical-like bonds |
| CN114800603B (en) * | 2022-04-20 | 2023-09-05 | 中国人民解放军国防科技大学 | Chemical bond-like mechanical arm |
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