CN104890901B - A kind of small-sized rotary-cup type space station load adapter - Google Patents
A kind of small-sized rotary-cup type space station load adapter Download PDFInfo
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- CN104890901B CN104890901B CN201510241699.5A CN201510241699A CN104890901B CN 104890901 B CN104890901 B CN 104890901B CN 201510241699 A CN201510241699 A CN 201510241699A CN 104890901 B CN104890901 B CN 104890901B
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Abstract
The invention provides a kind of small-sized rotary-cup type space station load adapter, including active part and secondary part, active part includes the revolving cup and bearing cup being coaxially disposed, and revolving cup can be rotated relative to bearing cup；It is arranged circumferentially on the upper surface platform of bearing cup at least three V-shape bases, the side wall of revolving cup and breach is set with V-shape base corresponding position, the circumference of the revolving cup of breach side along revolving cup is downward-sloping forms an inclined-plane, and Beveled ends are provided with circumferential neck；Secondary part includes being arranged circumferentially at least three connection latch closures on substrate, substrate；Connection latch closure is put in V-shape base and turned in the breach of cup sidewall, and revolving cup is rotated so that connection latch closure is sticked into circumferential neck along inclined-plane, realize the guiding of active part and secondary part, capture, buffer, locking, being rigidly connected connection and electrically connects.Capture range of the present invention is larger, with configuration is compact, motion envelope is small, lightweight, high reliability.
Description
Technical field
The present invention relates to the design field of adapter, more particularly to a kind of small-sized rotary-cup type space station is adapted to load
Device.
Background technology
Load adapter is widely used in space station engineering, and it is target load connection point necessary to carrying out Space Experiments
From device, common load adapter includes：Holding claw formula load adapter, jack catchs type load adapter, three refer to formula load adaptation
Four kinds of device and flat load adapter.Wherein, three finger formula load adapters and flat load adapter capture range are smaller,
Holding claw formula load adapter and jack catchs type load adapter are independent because each pawl drives, it is necessary to be equipped with many collet drivings so that weight
It is bigger than normal.
The content of the invention
In order to solve the above problems, the invention provides a kind of small-sized rotary-cup type space station load adapter, including master
Dynamic part and secondary part, wherein,
The active part includes the revolving cup and bearing cup being coaxially disposed, and the revolving cup can turn relative to the bearing cup
It is dynamic；At least provided with three V-shape bases circumferentially on the upper surface platform of the bearing cup, with V on the side wall of the revolving cup
Shape seat corresponding position sets breach, and the circumference of the revolving cup of breach side along revolving cup is downward-sloping to form an inclined-plane, the inclined-plane
End is provided with circumferential neck；
The secondary part is included on substrate, the substrate at least provided with three connection latch closures circumferentially；It is described
Connection latch closure is put in the V-shape base and turned in the breach of cup sidewall, and the revolving cup is rotated so that connection latch closure along it is described tiltedly
Face is sticked into the circumferential neck, realizes the connection that is rigidly connected of active part and secondary part.
It is preferred that the V-shape base is set perpendicular to the upper surface platform of the bearing cup, on the V-shape base vertical direction
A bayonet socket is provided with, the bayonet socket upper end is V-shaped, and lower end takes the shape of the letter U.
It is preferred that the active part also includes a pedestal, the lower end of the bearing cup is fixed on the pedestal.
It is preferred that the active part includes actuating unit, the actuating unit includes motor and motor cabinet, the electricity
Machine is installed on the pedestal by the motor cabinet, and the motor is connected with the revolving cup, drives the revolving cup relative
Rotated in the bearing cup.
It is preferred that being provided with gear ring on the outer surface of the revolving cup, it is provided with the output shaft of the motor and gear ring phase
The gear of matching, the motor realizes the drive connection with the revolving cup by the engagement of the gear ring and gear.
It is preferred that the upper end outward bending of the bearing cup forms the platform for installing the V-shape base.
It is preferred that the active part also at least includes a spring cup, the spring cup is arranged on the upper of the bearing cup
Hold on platform, pin is provided with the spring cup, the spring cup, the other end and spring cup bottom are stretched out in one end of the pin
Between be provided with spring.
It is preferred that the active part includes a frame plate, the frame plate is arranged on the top of the bearing cup, and connects
To the upper end of spring cup, the external part of the pin passes through the frame plate.
It is preferred that some floating electrical connector sockets are provided with the frame plate one side relative with the secondary part,
Some floating Electric plug with shutter matched with the floating electrical connector socket are provided with the substrate correspondence position.
It is preferred that the connection latch closure includes handle rack, screw, bolt and sleeve, the handle rack is pacified by screw
It is attached on the substrate, the sleeve is installed on the handle rack through the bolt.
It is preferred that the handle rack takes the shape of the letter U, the bolt is installed to the handle rack upper end, forms " mouth " font, described
Sleeve is set on the bolt.
It is preferred that being provided with cylinder pad between the sleeve and the bolt, gap is matched somebody with somebody between the sleeve and the cylinder pad
Close, the sleeve can be rotated relative to the cylinder pad.
The present invention is allowed to compared with prior art, have the following advantages that and actively imitate due to using above technical scheme
Really：
What the present invention was provided is applied to the load adapter that precision target load is connected with exposure payload platform, passes through driving
Revolving cup realization is captured, buffered, locking, being rigidly connected be connected with circuit with signal；Capture range of the present invention is larger, and only needs one
Drive device is covered, with configuration is compact, motion envelope is small, lightweight, high reliability.
Brief description of the drawings
With reference to accompanying drawing, by hereafter state detailed description, can be more clearly understood that the present invention above-mentioned and other feature and
Advantage, wherein：
Partial cross-sectional perspective view when Fig. 1 is active part of the present invention and secondary part connection status;
Elevational cross-sectional view when Fig. 2 is active part of the present invention and secondary part connection status；
Vertical view cutaway drawing when Fig. 3 is active part of the present invention and passive part connection status；
Fig. 4 is the elevational cross-sectional view of active part of the present invention；
Fig. 5 is the overhead, partial cut-away view of active part of the present invention；
Fig. 6 is the elevational cross-sectional view of secondary part of the present invention；
Fig. 7 is the top view of secondary part of the present invention.
Embodiment
Referring to the accompanying drawing for showing the embodiment of the present invention, the present invention is described in more detail.However, the present invention can be with
Many multi-forms are realized, and should not be construed as being limited by the embodiment herein proposed.On the contrary, proposing that these embodiments are
In order to reach abundant and complete disclosure, and those skilled in the art are made to understand the scope of the present invention completely.These are attached
In figure, for clarity, the size and relative size in layer and region may be exaggerated.
Reference picture 1-7, the invention provides a kind of small-sized rotary-cup type space station load adapter, includes active part
1 and secondary part 2, active part 1 is fixed on the payload platform of space station, and secondary part 2 is arranged on target load, and target is carried
Crawl of the lotus through space manipulator enters the capture range of rotary-cup type load adapter active part 1, and the active of active part 1 is caught
Obtain, buffer and lock secondary part 2, realize target load with exposure payload platform be rigidly connected and electric connector is engaged.
Active part 1 includes pedestal 17, revolving cup 12 and bearing cup 13, and revolving cup 12 is coaxially disposed with bearing cup 13, and turns
Cup 12 is located at the outside of bearing cup 13；Bearing 15 is provided between revolving cup 12 and bearing cup 13 so that revolving cup 12 can be relative to axle
Bearing cup 13 is rotated；Bearing cup 13 is connected by disc spring 14 with the inner ring of bearing 15, and revolving cup 12 passes through the outer of jump ring 16 and bearing 15
Circle connection；The connected mode of certain bearing 15 and revolving cup 12 and bearing cup 13 is not limited thereto, and can also be come as the case may be
Design；The lower end of bearing cup 13 is fixed on pedestal 17 by modes such as screws, and whole active part 1 is installed to by pedestal 17
On exposure payload platform.
The circle outward bending of upper end one of bearing cup 13, which is formed on a platform in a ring, the platform, is provided with several V-arrangements
Seat 11, some V-shape bases 11 are arranged circumferentially around the center of circle of bearing cup 13；It is preferred that, on the platform of the upper end of bearing cup 13 at least
Three V-shape bases 11 are provided with, ensure effectively to be oriented to when connection with secondary part 2 in order to active part 1.Wherein, V-shape base
11 are vertically set on the platform of bearing cup 13, and bayonet socket is provided with V-shape base 11, and the upper end of bayonet socket is V-shaped, and lower end takes the shape of the letter U.
Set jagged with the corresponding position of the bayonet socket of each V-shape base 11 on the side wall of revolving cup 12, breach is kissed with bayonet socket
Close；The revolving cup wall of the side of breach is tilted obliquely, forms an inclined-plane 121, and the end on inclined-plane 121 is provided with circumferential neck 122,
As shown in fig. 1；Wherein, the incline direction on the inclined-plane 121 of all bayonet socket corresponding positions of V-shape base 11 is consistent.Revolving cup 12 is also through gear
Be connected an actuating unit, for driving revolving cup 12 to be rotated relative to bearing cup 13；Actuating unit includes motor 114 and motor
Seat 115, motor 114 is arranged on pedestal 17 by motor cabinet 115, is provided with gear ring on the bottom outside wall one of revolving cup 12 circle, electricity
The gear 113 matched with gear ring is set on the output shaft of machine 114, passes through gear 113, gear ring between motor 114 and revolving cup 12
Engagement realize drive connection.
Secondary part 2 includes substrate 21 and some connection latch closures, connects the setting number of latch closure and the setting number of V-shape base 11
Mesh is consistent；Secondary part 2 is installed on target load by substrate 21, and some connection latch closures are vertically set on substrate 21 and master
On the relative one side in dynamic part, and it is circumferential uniform on the base plate (21.Connection latch closure includes handle rack 23, bolt 24, screw
With sleeve 26, the overall U-shaped of handle rack 23, its bottom is installed on substrate 21 by modes such as screws, and the two ends of bolt 24 lead to
Cross pad 27, nut 28 to be securely mounted on handle rack 23, form " mouth " font connection latch closure；Sleeve 26 is connected through bolt 24
On handle rack 23, i.e., sleeve 26 is set on bolt 24；Be additionally provided with cylinder pad 25 between sleeve 26 and bolt 24, sleeve 26 with
Gap coordinates between cylinder pad 25, i.e., sleeve 26 can be rotated relative to cylinder pad 25, in order to reduce sleeve 26 in acquisition procedure
With the frictional force between revolving cup inclined-plane 121.
After the connection latch closure of secondary part 2 falls into the capture range of active part 1, that is, the sleeve part for connecting latch closure is stretched
In the bayonet socket for entering V-shape base 11, revolving cup 12 is rotated relative to bearing cup 13 so that connection latch closure enters circumferential neck along inclined-plane 121
In 122, realization is rigidly connected；The present invention realizes the connection ring to secondary part 2 by the bayonet socket of V-shape base 11 on active part 1
The guiding of button, further through the design on the inclined-plane 121 on revolving cup 12, circumferential neck 122 realize to the capture for connecting latch closure, correction,
Locking is compressed, so as to complete being rigidly connected between active part 1 and secondary part 2.
In the present embodiment, active part 1 also at least includes spring cup 112, and spring cup 112 is vertically set on bearing cup 13
On the platform of upper end；Spring cup 112 is opening up, and pin 110 and spring 111, one end of pin 110 are additionally provided with spring cup 112
Spring cup 112 is stretched out, spring 111 is located between 112 bottoms of the other end of pin 110 and spring cup, and pin 110 can be along along spring cup 112
Side wall movement.When secondary part 2 is connected with active part 1, the external part of pin 110 is supported on the base plate (21, and spring 111 is in
Compressive state, the elastic force of spring 111 is used for the rigidity for ensureing that active part 1 and secondary part 2 are connected, so as to ensure that initiative part
Point 1 stability when be connected with secondary part 2, prevents from going out to shake between the two, facilitates and connect.In the present embodiment, axle
It is provided with three springs cup 112, three springs cups 112 and the interval setting of V-shape base 11 on the platform of bearing cup 13, certain spring cup 112 is set
Putting number can design as the case may be, not be restricted herein.
In the present embodiment, active part 1 is also some includes setting on floating electrical connector socket 19, secondary part 2
There are some floating electrical connector plugs 22 matched with floating electrical connector socket 19.Specifically, the top of bearing cup 13 is set
A frame plate 18 is equipped with, frame plate 18 is supported by spring cup 112, and the external part of pin 110 passes through frame plate 18, and can be relative to frame plate
18 axial movements；The corresponding position of V-shape base 11 on frame plate 18 with lower section is open, in order to the connection on secondary part 2
Latch closure is put in V-shape base 11 through frame plate 18.Wherein, frame plate 18 can be also connected on bearing cup 13 by other means, herein
It is not restricted.
Several floating electrical connector sockets 19 are arranged on the upper surface of frame plate 18, and circumferential uniform on frame plate 18
Arrangement；Some floating electrical connector plugs 22 are arranged in the one side relative with active part 1 of substrate 21, and floating electrical connector is inserted
First 22 correspond with the position of floating electrical connector socket 19, and set number identical；When connection latch closure is connected with V-shape base 11
During, floating electrical connector plug 22 is injected in floating electrical connector socket 19, so as to complete active part 1 and secondary part
Electric connector is combined between 2.
The small-sized rotary-cup type space station load adapter that the present invention is provided, its operation principle is：
Secondary part 2 on target load under the crawl effect of space manipulator, falls into initiative part in target
In the capture range for dividing 1, that is, connect latch closure and put in V-shape base 11, start motor 114 so that revolving cup 12 is rotated, connection latch closure
Sleeve 26 enters in circumferential neck 122 along inclined-plane 121, is rigidly connected so as to complete between active part 1 and secondary part 2；
At the same time, spring 111 is compressed, the external part of pin 110 is supported on the base plate (21, and floating Electric plug with shutter 22 injects the electricity that floats
Connect in socket 19, complete electrical connection.What the present invention was provided is applied to the load that precision target load is connected with exposure payload platform
Lotus adapter, its capture range is larger, and only needs a set of drive device, with configuration is compact, motion envelope is small, it is lightweight,
High reliability.
In summary, the invention provides a kind of small-sized rotary-cup type space station load adapter, including active part and
Secondary part, active part includes the revolving cup and bearing cup being coaxially disposed, and revolving cup can be rotated relative to bearing cup；Bearing cup
Circumferentially it is evenly arranged at least three V-shape bases, the side wall of revolving cup to set with V-shape base corresponding position on the platform of upper surface and lacks
Mouthful, circumference of the breach side along revolving cup is downward-sloping to form an inclined-plane, and Beveled ends are provided with circumferential neck；Secondary part includes
At least three connection latch closures are circumferentially evenly arranged on substrate, substrate；Connection latch closure puts in V-shape base and turned lacking for cup sidewall
Intraoral, revolving cup is rotated so that connection latch closure is sticked into circumferential neck along inclined-plane, realize active part and secondary part guiding,
Capture, buffer, locking, be rigidly connected connection and electrical connection.Capture range of the present invention is larger, with configuration is compact, motion envelope
Small, lightweight, high reliability.
Those skilled in the art should be understood that the present invention can be implemented without departing from this with many other concrete forms
The spirit or scope of invention.Although having been described for embodiments of the invention, it should be understood that the present invention should not be limited to these embodiments,
Change is made within the spirit and scope of the invention that those skilled in the art can define such as appended claims and is repaiied
Change.
Claims (10)
1. a kind of small-sized rotary-cup type space station load adapter, it is characterised in that including active part and secondary part, its
In,
The active part includes the revolving cup and bearing cup being coaxially disposed, and the revolving cup can be rotated relative to the bearing cup；
At least provided with three V-shape bases circumferentially on the upper surface platform of the bearing cup, with V-shape base on the side wall of the revolving cup
Corresponding position sets breach, and the circumference of the revolving cup of breach side along revolving cup is downward-sloping to form an inclined-plane, the Beveled ends
Circumferential neck is circumferentially provided with along revolving cup；The active part also at least includes a spring cup, and the spring cup is arranged on institute
State on the upper end platform of bearing cup, be provided with pin in spring cup, the spring cup is stretched out in one end of the pin, the other end and
Spring is provided between the spring cup bottom；The active part also includes a pedestal, and the lower end of the bearing cup is fixed on institute
State on pedestal, the pedestal has annular sidewall, the annular sidewall is arranged on the outside of the revolving cup, and the revolving cup is located at institute
State between annular sidewall and the bearing cup；
The secondary part is included on substrate, the substrate at least provided with three connection latch closures circumferentially；The connection
Latch closure is put in the V-shape base and turned in the breach of cup sidewall, and the revolving cup is rotated so that connect latch closure along the inclined-plane card
Enter in the circumferential neck, realize being rigidly connected for active part and secondary part.
2. according to the small-sized rotary-cup type space station load adapter described in claim 1, it is characterised in that the V-shape base is vertical
Set in the upper surface platform of the bearing cup, a bayonet socket is provided with the V-shape base vertical direction, the bayonet socket upper end is in V
Shape, lower end takes the shape of the letter U.
3. according to the small-sized rotary-cup type space station load adapter described in claim 1, it is characterised in that the initiative part subpackage
Dynamic mechanism is included, the actuating unit includes motor and motor cabinet, and the motor is installed to the base by the motor cabinet
On seat, the motor is connected with the revolving cup, drives the revolving cup to be rotated relative to the bearing cup.
4. according to the small-sized rotary-cup type space station load adapter described in claim 3, it is characterised in that the appearance of the revolving cup
It is provided with face on gear ring, the output shaft of the motor and is provided with the gear matched with gear ring, the motor passes through the tooth
The drive connection with the revolving cup is realized in the engagement of circle and gear.
5. according to the small-sized rotary-cup type space station load adapter described in claim 1, it is characterised in that the bearing cup it is upper
Outward bending is held to form the platform for installing the V-shape base.
6. according to the small-sized rotary-cup type space station load adapter described in claim 1, it is characterised in that the initiative part subpackage
A frame plate is included, the frame plate is arranged on the top of the bearing cup, and be connected to the upper end of spring cup, the pin is stretched
Go out end through the frame plate.
7. according to the small-sized rotary-cup type space station load adapter described in claim 6, it is characterised in that the frame plate with it is described
Be provided with the relative one side of secondary part on some floating electrical connector sockets, the substrate correspondence position be provided with it is some with
The floating electrical connector plug that the floating electrical connector socket matches.
8. according to the small-sized rotary-cup type space station load adapter described in claim 1, it is characterised in that the connection latch closure bag
Handle rack, screw, bolt and sleeve are included, the handle rack is installed on the substrate by screw, the sleeve is through described
Bolt is installed on the handle rack.
9. according to the small-sized rotary-cup type space station load adapter described in claim 8, it is characterised in that the handle rack is in U
Shape, the bolt is installed to the handle rack upper end, forms " mouth " font, and the sleeve is set on the bolt.
10. according to the small-sized rotary-cup type space station load adapter described in claim 9, it is characterised in that the sleeve and institute
State and be provided with cylinder pad between bolt, gap coordinates between the sleeve and the cylinder pad, and the sleeve can be relative to the pad
Cylinder is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241699.5A CN104890901B (en) | 2015-05-13 | 2015-05-13 | A kind of small-sized rotary-cup type space station load adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241699.5A CN104890901B (en) | 2015-05-13 | 2015-05-13 | A kind of small-sized rotary-cup type space station load adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890901A CN104890901A (en) | 2015-09-09 |
| CN104890901B true CN104890901B (en) | 2017-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241699.5A Active CN104890901B (en) | 2015-05-13 | 2015-05-13 | A kind of small-sized rotary-cup type space station load adapter |
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| Country | Link |
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| CN (1) | CN104890901B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628271B (en) * | 2016-11-09 | 2019-10-18 | 上海宇航系统工程研究所 | A kind of small miniature double revolving cup docking mechanisms |
| CN111196381B (en) * | 2020-01-14 | 2021-08-13 | 中国科学院空间应用工程与技术中心 | Self-positioning load adapter |
| CN113653768B (en) * | 2021-08-27 | 2022-10-25 | 重庆大学 | Sun-oriented solar wing driving device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19843965C2 (en) * | 1998-09-24 | 2000-07-13 | Daimler Chrysler Ag | Hold and release mechanism with a shape memory actuator |
| CN2746955Y (en) * | 2004-11-30 | 2005-12-21 | 陈维坤 | Collision-proof device for toy vehicles |
| CN103863582B (en) * | 2014-03-19 | 2018-12-28 | 上海宇航系统工程研究所 | Space capture locking integrated apparatus |
| CN203806151U (en) * | 2014-03-20 | 2014-09-03 | 西北工业大学 | Modularized jointing and serving unit for miniaturized spacecraft |
| CN104071357B (en) * | 2014-07-08 | 2016-04-27 | 上海新跃仪表厂 | A kind of Technique in Rendezvous and Docking device |
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| CN104890901A (en) | 2015-09-09 |
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