CN208110145U - A kind of restructural mirror support structure in space - Google Patents
A kind of restructural mirror support structure in space Download PDFInfo
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- CN208110145U CN208110145U CN201820458332.8U CN201820458332U CN208110145U CN 208110145 U CN208110145 U CN 208110145U CN 201820458332 U CN201820458332 U CN 201820458332U CN 208110145 U CN208110145 U CN 208110145U
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Abstract
The utility model relates to space technology fields.Technical solution is：A kind of restructural mirror support structure in space, it is characterised in that：The device includes mirror portion and the cuboid framework part for being used to support mirror portion；The cuboid framework part includes setting off frame, four expansion fixed mechanisms hingedly set off between frame, for locking the first spring detent block and eight the first rotating electric machines that fixed mechanism is unfolded positioned at device two sides；Totally four groups of the mirror portion, every group of mirror portion includes regular hexagon mirror surface, the Stewart platform and the second rotating electric machine that are fixed on the pedestal set off on frame, reconstruct mirror angle for the fixation rectangular block of hinged two adjacent groups mirror portion, the second spring detent block for locking mirror portion, the middle part interlayer of coarse adjustment reconstruct mirror angle, accurate adjustment.Collapsed and compressed before device transmitting, the expansion of sub- mirror surface is assembled into a large mirror after reaching space, and it is restructural be transformed into two small mirror surfaces, improve space utilization rate.
Description
Technical field
The utility model relates to space technology field, specifically a kind of restructural mirror support structure in space.
Background technique
It in space industry, is limited by weight and volume, the resource that carrier rocket can carry transport is very limited, work
Platform often faces the problem that work requirements are big but function is insufficient after entering operating point.In order to solve this problem, technical staff
Usually launching phase by workbench collapse compress, into operating point after make its expansion recombination, thus substantially reduce transmitting institute
The space needed, this mode are especially widely used in the extremely tight deep space of resource constraint is explored in various space science.
But the design of this mode is generally involved compared with multiple degrees of freedom, and precision-fit is needed between all parts, this point is in reality
It is not easily achieved in trampling.Therefore, the various reconfigurable devices of researching and designing have space science down to the relevant space technology of national defence
Important meaning.
Utility model content
The purpose of the utility model is to provide a kind of restructural mirror support structure in space, which is collapsed before transmission
Compression substantially reduces space required for transmitting, and sub- mirror surface can not only be unfolded to be assembled into a large mirror after reaching space,
Also it can be reconfigured and be transformed into two small mirror surfaces.
The utility model provides following technical scheme：
A kind of restructural mirror support structure in space, it is characterised in that：The device includes mirror portion and is used to support mirror
The cuboid framework part of face part；
The cuboid framework part include positioned at device two sides and be fixedly connected with mirror portion set off frame, four hinge
It connects and is set off at two between frame and for the expansion fixed mechanism of expanding unit, the first spring for locking expansion fixed mechanism
Detent block and eight the first rotating electric machines for driving frame part deformation；
Totally four groups of the mirror portion, every group of mirror portion include regular hexagon mirror surface, be fixed on the pedestal set off on frame,
For the fixation rectangular block of hinged two adjacent groups mirror portion, the second spring detent block for locking mirror portion, for thick
The middle part interlayer of reconstruct mirror angle is adjusted, the Stewart platform of mirror angle is reconstructed for accurate adjustment and drives two groups of adjacent mirror facets
The second rotating electric machine that part is relatively rotated；
The pedestal is connect by four-bar mechanism with intermediate course；The bottom of the Stewart platform is fixed on middle part folder
On layer；The regular hexagon mirror surface is fixed on the workbench of Stewart platform.
Each expansion fixed mechanism includes setting off the first hinged bar of frame and the second bar, one end and the second bar with two sides respectively
It is fixedly connected and the other end is equipped with arc-shaped curved surface and the second link block of arc groove, one end and is fixedly connected with the first bar and another
End passes through the first hinged link block of straight pin and the second link block, the first circle for laterally interting and being fixed on the first link block
Bar, the second round bar being slidably located in two side chute of the first link block, one end can be rotated around the first round bar and the other end
With the second round bar fixed telescopic rod, the first adjustable spring being set on telescopic rod, for driving telescopic rod around the first round bar
Rotation the first torsionspring, the second torsionspring for driving the first link block and the second link block to be relatively rotated with
And the first link block side is set to cooperate the wedge block of the first spring detent block；
Second round bar can arcuately simultaneously inlay card be into arc groove for non-plane motion, to consolidate the first bar and the second bar
It is fixed；First torsionspring one end is fixed on the first round bar, and the other end is fixed on telescopic rod；Second torsionspring
One end is fixed on the first link block, and the other end is fixed on the second link block；The telescopic rod and the first adjustable spring are
Two groups and it is symmetrically mounted on the second link block arc-shaped curved surface two sides；It is offered on first link block for by the first round bar
With the through-hole of straight pin；The locating rod matched with second spring detent block is additionally provided between the expansion fixed mechanism.
The four-bar mechanism includes that the driving lever that is rotationally hinged at pedestal first axle hole of one end, one end are rotatable
Ground is hinged on follower lever at pedestal second hinge hole, the both ends intermediate bar and fixation hinged with driving lever and follower lever respectively
Third rotating electric machine at first axle hole to drive driving lever to rotate；The middle section of the follower lever and intermediate course are solid
Fixed connection.
The outer profile for setting off frame is rectangle；The size for setting off frame and pedestal are adapted；It is described to set off frame
It is parallel to each other that the hinged axis of fixed mechanism is unfolded with four；The frame two sides of setting off are offered for installing the first spring detent
The position of first groove of block, first groove is corresponding with wedge block position.
The size and mirror surface of the pedestal are adapted；The pedestal one side offers several be uniformly distributed to pacify
Fill the rectangular channel of fixed rectangular block；The pedestal reverse side opens up the second groove for installing second spring detent block, and described
The position of two grooves is corresponding with locating rod position.
The first spring detent block include be fixed in the first groove and surface be provided with the first card slot the first shell, can
The first mandril for being slidably positioned in the first card slot and be set on the first mandril with drive the first mandril it is flexible second
Adjustable spring；First through hole is offered on the inside of first card slot；First jack end is inserted into first through hole and can be along the
The axis direction of one through-hole slides；The second spring detent block is used cooperatively two-by-two.
The second spring detent block include be fixed in the second groove and surface be provided with the second card slot second housing, can
The second mandril for being slidably positioned in the second card slot and it is set on third on the second mandril to drive the second mandril flexible
Adjustable spring；The second through-hole is offered on the inside of second card slot；Second jack end is inserted into the second through-hole and can be along the
The axis direction of two through-holes slides；The second spring detent block is used cooperatively two-by-two.
Described fixed rectangular block one end is fixed in the rectangular channel of base side, and the other end extends to regular hexagon mirror surface institute
In plane and it is provided with through-hole；The length of the rectangular block is the half of base groove length.
First rotating electric machine is mounted on the hinged place with expansion fixed mechanism and drives frame part around hinge axes
Rotational deformation；The rotation axis of second rotating electric machine passes through the corresponding two pieces of fixed rectangular blocks of two adjacent groups mirror portion
Through-hole, so that two groups of adjacent mirror portions are connected as one.
The wedge block top is triangle.
The utility model has the beneficial effects that：Four groups of mirror portions in the utility model pass through expansion before transmission to be fixed
Mechanism collapses compression, and space required for transmitting is greatly reduced；After device reaches job site, expansion fixed mechanism will be filled
Expansion is set, in the drive part of the framework rotational deformation of the first rotating electric machine, the mirror portion under the drive of the second rotating electric machine
It is reconstructed into a large mirror, and large mirror can be reconstructed into two small mirror surfaces under the drive of third rotating electric machine, thus real
A kind of existing device carries out the demand of a variety of tasks.In addition, passing through the first spring detent block and the second bullet in the utility model
Frame part is fixedly connected by spring detent block with mirror portion, ensure that the stability and functional reliability of device.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic perspective view of frame part described in the utility model.
Fig. 3 is one of the schematic perspective view of expansion fixed mechanism described in the utility model (front).
Fig. 4 is two (sides) of the schematic perspective view of expansion fixed mechanism described in the utility model.
Fig. 5 is the portion A enlarged structure schematic diagram in Fig. 3.
Fig. 6 is the schematic perspective view of the first link block described in the utility model.
Fig. 7 is the schematic perspective view of the second link block described in the utility model.
Fig. 8 is the schematic perspective view of wedge block described in the utility model.
Fig. 9 is the schematic perspective view of the first spring detent described in the utility model.
Figure 10 is one of schematic perspective view of mirror portion described in the utility model (side).
Figure 11 is two (bottom surfaces) of the schematic perspective view of mirror portion described in the utility model.
Figure 12 is the schematic perspective view of Stewart platform described in the utility model.
Figure 13 is one of schematic perspective view of pedestal described in the utility model (front).
Figure 14 is two (reverse side) of the schematic perspective view of pedestal described in the utility model.
Figure 15 is the schematic perspective view of second spring detent block described in the utility model.
Figure 16 is the schematic perspective view of middle part interlayer described in the utility model.
Figure 17~21 are the operation schematic diagrams of expansion fixed mechanism described in the utility model.
Figure 22~25 are the operation schematic diagrams of the first spring detent block described in the utility model.
Figure 26~29 are the operation schematic diagrams of second spring detent block described in the utility model.
Figure 30~38 are the operation schematic diagrams of mirror portion reconstruct described in the utility model.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
As shown in Figure 1, a kind of restructural mirror support structure in space, including mirror portion 2 and it is used to support mirror portion
Cuboid framework part 1；
One, frame part
As shown in Fig. 2, frame part includes setting off frame 1-1, expansion fixed mechanism 1-2, the first spring detent block 1-3 and the
One rotating electric machine 1-4.
The two sides set off frame and be mounted on device, outer profile is rectangle, is fixedly connected with the pedestal 2-1 of mirror portion.
The size and pedestal for setting off frame are adapted.It sets off frame two sides and offers the first groove for installing the first spring detent block
The position of 1-1-1, the first groove are corresponding with wedge block position.Described four angles of frame of setting off pass through hinge and expansion fixed mechanism
Both ends are hinged, and the axis of hinge is parallel to each other to guarantee that frame part can change in the drive backspin of the first rotating electric machine
Shape.
As seen in figures 3-5, the expansion fixed mechanism totally four, is respectively hinged at two and sets off between frame, and sets off frame
It is combined into cuboid.Each expansion fixed mechanism includes the first bar 1-2-1, the second bar 1-2-2, the first link block 1-2-3, second
Link block 1-2-4, the first round bar 1-2-5, the second round bar 1-2-6, telescopic rod 1-2-7, the first adjustable spring 1-2-8, first are turned round
Turn spring 1-2-9, the second torsionspring 1-2-10 and wedge block 1-2-11.Wherein, the first bar and the second bar are served as a contrast with two sides respectively
Bracket is hinged.First link block one end is fixedly connected with the first bar, and the other end is provided with pin hole and the second link block passes through circle
Pin 1-2-12 is hinged, and the first link block two sides are also provided with for the through-hole by the first round bar and slide for the second round bar
Sliding slot 1-2-3-1.Second link block one end is fixedly connected with the second bar, and the other end is provided with arc-shaped curved surface and arc is recessed
Slot.First round bar is laterally interspersed and is fixed on the first link block.The both ends of second round bar are slidably located in
In two side chutes of the first link block.Described telescopic rod one end is set on the first round bar and can rotate around the first round bar, another
End is fixed with the second round bar.First adjustable spring is set on telescopic rod for driving telescopic rod flexible.Described first turns round
Turn spring for driving telescopic rod to rotate around the first round bar, one end of which is fixed on the first round bar, the other end is fixed on telescopic rod
On.Second torsionspring is used to provide the twisting resistance that the first link block and the second link block relatively rotate, and one end is fixed
On the first link block, the other end is fixed on the second link block.The wedge block is arranged in the first link block side, and top is
Triangle is fixedly connected with that will set off frame with the first spring detent block of cooperation with expansion fixed mechanism.The telescopic rod and first
Adjustable spring is two groups and is symmetrically mounted on the arc-shaped curved surface two sides of the second link block.When fixed mechanism expansion is unfolded, the
Arcuately non-plane motion is up to inlay card is into arc groove for two round bars, so that the first bar and the second bar be fixed.The expansion is solid
Determine to be additionally provided with locating rod 1-2-13 between mechanism.
As shown in figure 9, the first spring detent block 1-3 is for cooperating wedge block with the frame part after fixed deformation,
Including the first shell 1-3-1, the first mandril 1-3-2 and the second adjustable spring 1-3-3.Wherein, first shell is fixed on
Set off in the first groove of frame, surface offer the first card slot 1-3-4 for place the first mandril, the first card slot inside also open
Equipped with first through hole.First mandril is fixed in the first card slot, and first through hole is inserted into end, to guarantee that the first mandril can
Axis direction along first through hole slides.Second adjustable spring is set on the first mandril to drive the first mandril to stretch
Contracting, one end of which is fixed on the first card slot inner wall, the other end is fixed on the first mandril.The first spring detent block cooperates two-by-two
Using to clamp wedge block.
As shown in Fig. 2, first rotating electric machine is mounted at the hinge for setting off frame, to drive frame part around hinge
Axis rotational deformation.
Two, mirror portion
As shown in Figure 10, Figure 11, totally four groups of mirror portion, every group of mirror portion include regular hexagon mirror surface 2-6, pedestal 2-
1, fixed rectangular block 2-2, second spring detent block 2-3, middle part interlayer 2-4, Stewart platform 2-5 and the second rotating electric machine 2-
7。
As shown in figs. 13 and 14, the pedestal, which is fixed on, sets off to carry intermediate course and Stewart platform on frame,
Size and regular hexagon mirror surface are adapted.As shown in Figure 12 and Figure 13, the pedestal one side offers several (show in figure
Show 3) equally distributed rectangular channel 2-1-3, to install fixed rectangular block.The reverse side of pedestal is offered for installing the second bullet
Second groove 2-1-4 of spring detent block, the position of the second groove are corresponding with the position locating rod 1-2-13.The middle of the base side
First axle hole 2-1-1 is provided on face, (third rotating electric machine 2-4-4 is fixed on pedestal for the driving lever of articulated four pole mechanism
On, motor shaft and the driving lever of the motor are fixed, and are realized hinged)；The base front surface is provided with second hinge hole 2-1-2, is used for
The follower lever of four-bar linkage.
As shown in figure 15, the second spring detent block is used to cooperate the mirror portion after positioning rod locking expansion, including
Second housing 2-3-1, the second mandril 2-3-2 and third adjustable spring 2-3-3.The second housing is fixed on the second groove
In, surface be provided with the second card slot 2-3-4 for place the second mandril, the second card slot inside be also provided with the second through-hole.Described
Two mandrils are fixed in the second card slot, and end is inserted into the second through-hole, to guarantee that the second mandril can be along the axis of the second through-hole
Direction sliding.The third adjustable spring is set on the second mandril to drive the second mandril flexible, and one end of which is fixed on the
Two draw-in groove inner wall, the other end are fixed on the second mandril.The second spring detent block is used cooperatively two-by-two to clamp locating rod.
As shown in figure 16, the intermediate course is connect by four-bar mechanism with pedestal, the angle for coarse adjustment reconstruct mirror surface.
The four-bar mechanism includes driving lever 2-4-1, follower lever 2-4-3, intermediate bar 2-4-2 and third rotating electric machine 2-4-4.It is described
Driving lever one end is rotationally hinged at pedestal first axle hole, and the other end is hinged with intermediate bar.Described follower lever one end can
It is rotationally hinged at pedestal second hinge hole, the other end is hinged with intermediate bar；The middle section of follower lever is fixed on intermediate folder
On layer.The third rotating electric machine is fixed at first axle hole, and rotation axis drives driving lever rotation.
As shown in Figure 1, the fixed rectangular block is for connecting adjacent another mirror portion, one end of which is fixed on base sides
In the rectangular channel in face, the other end extends to regular hexagon mirror surface place plane and offers through-hole along groove width direction.Described
Two rotating electric machine 2-7 are fixed on the fixation rectangular block, the motor shaft of the motor pass through through-hole on fixed rectangular block with it is adjacent
The fixation rectangular block of the mirror portion of group is fixed, so that two groups of adjacent mirror facets parts be driven to be relatively rotated around rotation axis.Institute
The length for stating rectangular block is the half of base groove length.
As shown in figure 12, angle of the Stewart platform (Conventional mechanisms) for accurate adjustment reconstruct mirror surface, bottom is fixed
On the follower lever 2-4-3 of middle part interlayer, fixed regular hexagon mirror surface on the workbench on top.
The working principle of expansion fixed mechanism described in the utility model is following (as shown in Figure 17~21)：
1, when original state, the second round bar is resisted against the cunning of the first link block under the action of the first torsionspring is in torsion
In slot, the first link block drives the first bar to turn rotary expansion around straight pin under the action of the second torsionspring torsion；
2, the first bar continues to rotate, and the second round bar comes into contact with the arc-shaped curved surface of the second link block, continues later along arc
The sliding of shape curved surface, while the second round bar is slided also along the sliding slot of the first link block；
3, the first bar continues to rotate, until after the end of the arc-shaped curved surface of the second round bar the second link block of arrival, the second circle
At bar inlay card to the arc groove of the second link block, simultaneous retractable bar is under the twisting force of the first torsionspring around the first round bar
Original state is rotated back into, final second bar and the first bar are point-blank.
The working principle of first spring detent block described in the utility model is following (as shown in Figure 22~25)：
1, wedge block moves upwards the boundary for arriving at the first mandril；
2, wedge block continues up, the first mandril by wedge block power and moved to side；
3, after wedge block reaches operating position, the first mandril returns to original position under the elastic force effect of the second adjustable spring
It sets, to lock expansion fixed mechanism.
The working principle of second spring detent block described in the utility model is following (as shown in Figure 26~29)：
1, pedestal setting in motion under the drive of the second rotating electric machine, until the second of locating rod and second spring detent block
Mandril borderless contact；
2, pedestal continues to move downward, the second mandril by locating rod power and moved to side；
3, after pedestal reaches operating position, the second mandril returns to original position under the elastic force effect of third adjustable spring
It sets, to realize locking of the second spring detent block to mirror portion.
The working principle that mirror portion described in the utility model is reconstructed into large mirror is following (as shown in Figure 30~37)：
1, as shown in Figure 30~32, whole device is unfolded under the drive of expansion fixed mechanism；
2, as shown in Figure 33~34, whole device realizes deformation under the drive of the first rotating electric machine, until frame part
In same level；
3, as shown in Figure 35~37, the mirror portion of top is under the drive of the second rotating electric machine around the second rotating electric machine
It is rotated around rotation axis, until the second spring detent block locking positioning bar on top mirror portion pedestal, final four mirror surface portions
Divide and constitutes a large mirror；
4, Stewart platform carries out angle adjustment to regular hexagon mirror surface, and regular hexagon mirror surface is made to reach working condition.Extremely
This, mirror portion is reconfigured as a large mirror.
The working principle that mirror portion described in the utility model is reconstructed into two small mirror surfaces is following (as shown in figure 38)：
1, third rotating electric machine drives the driving lever rotation of four-bar mechanism, since follower lever is fixedly connected with middle part interlayer,
So can generate angle between middle part interlayer and pedestal, two neighboring mirror portion just constitutes a small mirror surface at this time；
2, Stewart platform carries out angle adjustment to regular hexagon mirror surface, and regular hexagon mirror surface is made to reach working condition.Extremely
This, large mirror is reconfigured as two small mirror surfaces.
Finally it should be noted that listed above is only specific embodiment of the utility model.Obviously, this is practical new
Type is not limited to above embodiments, can also there is many variations.Those skilled in the art can be from disclosed by the utility model
All deformations for directly exporting or associating in content, are considered as the protection scope of the utility model.
Claims (10)
1. a kind of restructural mirror support structure in space, it is characterised in that：The device includes mirror portion (2) and is used to support mirror
The cuboid framework part (1) of face part；
The cuboid framework part includes positioned at device two sides and what is be fixedly connected with mirror portion set off frame (1-1), four
Two are hinged on to set off between frame and fixed mechanism is unfolded for the expansion fixed mechanism (1-2) of expanding unit, for locking
First spring detent block (1-3) and eight the first rotating electric machines (1-4) for driving frame part deformation；
Totally four groups of the mirror portion, every group of mirror portion includes regular hexagon mirror surface (2-6), is fixed on the pedestal set off on frame
(2-1), the fixation rectangular block (2-2) for hinged two adjacent groups mirror portion, the second spring card for locking mirror portion
Position block (2-3), the middle part interlayer (2-4) for coarse adjustment reconstruct mirror angle, the Stewart for accurate adjustment reconstruct mirror angle are flat
Platform (2-5) and the second rotating electric machine (2-7) for driving two groups of adjacent mirror facets parts to be relatively rotated；
The pedestal is connect by four-bar mechanism with intermediate course；The bottom of the Stewart platform is fixed on the interlayer of middle part；
The regular hexagon mirror surface is fixed on the workbench of Stewart platform.
2. the restructural mirror support structure in a kind of space according to claim 1, it is characterised in that：The fixed machine of each expansion
Structure includes that the first bar (1-2-1) set off respectively with two sides frame hingedly and the second bar (1-2-2), one end are fixedly connected with the second bar
And the other end is equipped with arc-shaped curved surface and the second link block (1-2-4) of arc groove, one end and is fixedly connected with the first bar and another
It holds through straight pin (1-2-12) and the second link block hinged first link block (1-2-3), laterally intert and be fixed on first
The first round bar (1-2-5) on link block, second be slidably located in two side chute of the first link block (1-2-3-1) circle
Bar (1-2-6), is set on and stretches the telescopic rod (1-2-7) that one end can be rotated around the first round bar and the other end is fixed with the second round bar
The first adjustable spring (1-2-8) on contracting bar, the first torsionspring (1-2- for driving telescopic rod to rotate around the first round bar
9), the second torsionspring (1-2-10) for driving the first link block and the second link block to be relatively rotated and setting exist
First link block side is to cooperate the wedge block (1-2-11) of the first spring detent block；
Second round bar can arcuately simultaneously inlay card be into arc groove for non-plane motion, to fix the first bar and the second bar；
First torsionspring one end is fixed on the first round bar, and the other end is fixed on telescopic rod；Second torsionspring one
End is fixed on the first link block, and the other end is fixed on the second link block；The telescopic rod and the first adjustable spring are two
Group and it is symmetrically mounted on the second link block arc-shaped curved surface two sides；Offer on first link block for by the first round bar and
The through-hole of straight pin；Locating rod (the 1-2- matched with second spring detent block is additionally provided between the expansion fixed mechanism
13)。
3. the restructural mirror support structure in a kind of space according to claim 2, it is characterised in that：The four-bar mechanism packet
Driving lever (2-4-1), one end that one end is rotationally hinged at pedestal first axle hole (2-1-1) is included rotationally to be hinged on
Follower lever (2-4-3), both ends at pedestal second hinge hole (2-1-2) intermediate bar hinged with driving lever and follower lever respectively
(2-4-2) and it is fixed on the third rotating electric machine (2-4-4) that driving lever rotation is driven at first axle hole；The follower lever
Middle section be fixedly connected with intermediate course.
4. the restructural mirror support structure in a kind of space according to claim 3, it is characterised in that：It is described to set off the outer of frame
Profile is rectangle；The size for setting off frame and pedestal are adapted；It is described to set off frame and four expansion fixed mechanisms are hinged
Axis it is parallel to each other；The frame two sides of setting off offer the first groove (1-1-1) for installing the first spring detent block, institute
The position for stating the first groove is corresponding with wedge block position.
5. the restructural mirror support structure in a kind of space according to claim 4, it is characterised in that：The size of the pedestal
Size and mirror surface are adapted；The pedestal one side offers several rectangular channels being uniformly distributed to install fixed rectangular block
(2-1-3)；The pedestal reverse side opens up the second groove (2-1-4) for installing second spring detent block, second groove
Position it is corresponding with locating rod position.
6. the restructural mirror support structure in a kind of space according to claim 5, it is characterised in that：First Spring Card
Position block includes being fixed in the first groove and surface to be provided with the first shell (1-3-1) of the first card slot (1-3-4), slideably determine
First mandril (1-3-2) of the position in the first card slot and being set on the first mandril is stretched with drive the first mandril flexible second
Contracting spring (1-3-3)；First through hole is offered on the inside of first card slot；First jack end is inserted into first through hole and can
Axis direction along first through hole slides；The second spring detent block is used cooperatively two-by-two.
7. the restructural mirror support structure in a kind of space according to claim 6, it is characterised in that：The second spring card
Position block includes being fixed in the second groove and surface to be provided with the second housing (2-3-1) of the second card slot (2-3-4), slideably determine
Second mandril (2-3-2) of the position in the second card slot and being set on the second mandril is stretched with the third for driving the second mandril flexible
Contracting spring (2-3-3)；The second through-hole is offered on the inside of second card slot；Second jack end is inserted into the second through-hole and can
Axis direction along the second through-hole slides；The second spring detent block is used cooperatively two-by-two.
8. the restructural mirror support structure in a kind of space according to claim 7, it is characterised in that：The fixed rectangular block
One end is fixed in the rectangular channel of base side, and the other end extends to regular hexagon mirror surface place plane and is provided with through-hole；It is described
The length of rectangular block is the half of base groove length.
9. the restructural mirror support structure in a kind of space according to claim 8, it is characterised in that：First electric rotating
Machine, which is mounted on, to be set off frame and the hinged place of fixed mechanism is unfolded and drives frame part around hinge axes rotational deformation；Described second
The rotation axis of rotating electric machine passes through the through-hole of the corresponding two pieces of fixed rectangular blocks of two adjacent groups mirror portion, thus by two groups of phases
Adjacent mirror portion is connected as one.
10. the restructural mirror support structure in a kind of space according to claim 9, it is characterised in that：The wedge block top
End is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458332.8U CN208110145U (en) | 2018-04-03 | 2018-04-03 | A kind of restructural mirror support structure in space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458332.8U CN208110145U (en) | 2018-04-03 | 2018-04-03 | A kind of restructural mirror support structure in space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110145U true CN208110145U (en) | 2018-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820458332.8U Withdrawn - After Issue CN208110145U (en) | 2018-04-03 | 2018-04-03 | A kind of restructural mirror support structure in space |
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|---|---|
| CN (1) | CN208110145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333710A (en) * | 2018-04-03 | 2018-07-27 | 浙江理工大学 | A kind of restructural mirror support structure in space |
-
2018
- 2018-04-03 CN CN201820458332.8U patent/CN208110145U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333710A (en) * | 2018-04-03 | 2018-07-27 | 浙江理工大学 | A kind of restructural mirror support structure in space |
| CN108333710B (en) * | 2018-04-03 | 2023-12-22 | 浙江理工大学 | Space reconfigurable mirror support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20231222 |