CN209446876U - The symmetrical secondary mirror flexible installing structure of outer circle - Google Patents
The symmetrical secondary mirror flexible installing structure of outer circle Download PDFInfo
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- CN209446876U CN209446876U CN201920096995.4U CN201920096995U CN209446876U CN 209446876 U CN209446876 U CN 209446876U CN 201920096995 U CN201920096995 U CN 201920096995U CN 209446876 U CN209446876 U CN 209446876U
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- secondary mirror
- supporting block
- outer circle
- briquetting
- installing structure
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Abstract
The utility model provides a kind of symmetrical secondary mirror flexible installing structure of outer circle, including secondary cell mount, supporting block and adjusting component, the secondary cell mount is formed with the secondary mirror chamber for accommodating secondary mirror, it is arranged on the inner wall of the secondary mirror chamber fluted, the supporting block is arranged in the groove, the supporting block includes rigid support block and flexible supporting block, and the rigid support block and the flexible supporting block are arranged along the radial symmetric of the secondary mirror, the adjusting component is extended back into the groove and is connect with the first side of the supporting block through the secondary cell mount, the second side opposite with the first side of the supporting block and the secondary mirror are in close contact, the second side is adjusted at a distance from the secondary mirror chamber inner wall by the adjusting component.The utility model is suitable for the positioning of vertical or horizontal secondary mirror, installation and removal, integrated to install and design the maintenance for being convenient for later period Medical Devices.
Description
Technical field
The utility model relates to medical instrument optical element field of locating technology more particularly to a kind of symmetrical secondary mirror of outer circle are soft
Property mounting structure.
Background technique
With the development of medical treatment & health cause, quick, the accurate detection of rare cell and trace pathogenic microorganism is life
Urgent need in the fields such as science, bio-safety, and existing detection time is long, generally all in tens hours to more than ten
Hour.And the medical treatment detection device of off-axis three reflecting optical systems and micro-imaging technique is used, detection time can control 10
Within hour, resolution ratio is reached for 0.35um, is higher than detection device of the same trade both domestic and external.
Heavy caliber, long-focus, high-resolution off-axis three reflecting optical system, secondary mirror are the light most sensitive to position precision
Element is learned, axial position has very big amplification to the variation of image planes position.Off-axis three reflecting optical systems application
It in the main difficulty that medical treatment detection device faces equidistantly is conjugated and compact-sized using small F number image, optical system is through secondary mirror
Upper and lower goes out incident ray apart from close, cannot achieve using aperture of traditional round mounting structure, and existing installation has structure
The problems such as complexity, stability is poor, and resetting difficulty is big.
Utility model content
The main purpose of the utility model is to provide a kind of symmetrical secondary mirror flexible installing structure of outer circle, it is intended to solve existing skill
The big problem of the mounting structure complexity and resetting difficulty of secondary mirror in art.
To achieve the above object, the utility model proposes the symmetrical secondary mirror flexible installing structure of outer circle, including secondary cell mount,
Supporting block and adjusting component, the secondary cell mount are formed with the secondary mirror chamber for accommodating secondary mirror, the inner wall of the secondary mirror chamber
Upper setting is fluted, and the supporting block is arranged in the groove, and the supporting block includes rigid support block and flexible supporting block,
And the rigid support block and the flexible supporting block are arranged along the radial symmetric of the secondary mirror, the adjusting component is through described
Secondary cell mount is extended back into the groove and is connect with the first side of the supporting block, the supporting block with the first side
Opposite second side and the secondary mirror are in close contact, and adjust the second side and the secondary mirror chamber by the adjusting component
The distance of chamber interior walls.
Preferably, the shape of the second side of the supporting block is adapted to the sidewall shape of the secondary mirror.
Preferably, one end corresponding with incident ray of the secondary cell mount is provided with briquetting and cushion, and the briquetting connects
It is connected on the secondary cell mount, the side of the briquetting is protruded into the secondary mirror chamber and opposite with the sagittal plane of the secondary mirror set
It sets, the cushion is set between the secondary mirror and the briquetting.
Preferably, the quantity of the briquetting and the cushion is multiple, and is arranged in a one-to-one correspondence.
Preferably, the quantity of the rigid support block and the flexible supporting block is two, and the quantity of the briquetting is
Three, briquetting described in two of them is arranged with respect to two of them supporting block, another described briquetting is arranged in described in residue two
Between supporting block.
Preferably, the adjusting component includes jackscrew and shop bolt, first far from the secondary mirror of the supporting block
Location hole is provided on side, the shop bolt and the location hole cooperate, one end for protruding into the groove of the jackscrew
It is contacted with the supporting block, it is described fixed by the mobile control supporting block the moving radially along the secondary mirror of the jackscrew
Position pin positions the supporting block.
Preferably, the secondary cell mount includes positioning plate and lens barrel, and the lens barrel is connected on the positioning plate, institute
It states secondary mirror to be set in the lens barrel, the groove is set on the inner wall of the lens barrel.
Preferably, one end close to the positioning plate of the lens barrel is provided with locating piece, and the secondary mirror is set to institute
It states on locating piece.
Preferably, mounting and adjusting plate is connected with the positioning plate, on the mounting and adjusting plate and the positioning plate
It is provided with kidney slot, the connection bolt of the connection mounting and adjusting plate and the positioning plate is provided in the kidney slot.
Preferably, the supporting block is connect with the secondary cell mount by point adhesive curing.
In the technical solution of the utility model, flexible supporting block and rigid support block, flexible supporting block and rigidity branch are set
The second side and secondary mirror of bracer are in close contact, and adjusting component can adjust second side at a distance from secondary mirror chamber inner wall,
It is adjusted to realize secondary mirror in the position of its sagittal plane, so that secondary mirror is coaxial with primary mirror cell.Meanwhile flexible supporting block and
Rigid support block is arranged with respect to the radial symmetric of secondary mirror, the stress that flexible supporting block and rigid support block generate secondary mirror
It enough cancels out each other, realizes the low stress assembly of secondary mirror.In addition, passing through secondary mirror chamber, rigid support block, flexible supporting block and tune
Whole group part etc. realizes the requirement of the flexible installing of secondary mirror and the micro adjustment of sagittal plane, and structure is simple, easy for installation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the front view of the symmetrical secondary mirror flexible installing structure of outer circle in the utility model embodiment；
Fig. 2 is the top view of the symmetrical secondary mirror flexible installing structure of outer circle in the utility model embodiment；
Fig. 3 is the cross-sectional view in Fig. 2 at C-C；
Fig. 4 is the perspective view of the symmetrical secondary mirror flexible installing structure of outer circle provided in the utility model embodiment.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | The symmetrical secondary mirror flexible installing structure of outer circle | 122 | Flexible supporting block |
| 110 | Secondary cell mount | 130 | Briquetting |
| 111 | Lens barrel | 140 | Adjust component |
| 112 | Positioning plate | 141 | Jackscrew |
| 113 | Mounting and adjusting plate | 142 | Shop bolt |
| 114 | Locating piece | 160 | Screw |
| 120 | Supporting block | ||
| 121 | Rigid support block |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The main purpose of the utility model is to provide a kind of symmetrical secondary mirror flexible installing structure of outer circle, it is intended to solve existing time
The big problem of the mounting structure complexity and resetting difficulty of mirror.
Please refer to Fig. 1 to Fig. 4, a kind of symmetrical secondary mirror flexible installing structure 100 of outer circle provided by the embodiment of the utility model,
Including secondary cell mount 110, supporting block 120 and component 140 is adjusted, secondary cell mount 110 is formed with the secondary mirror chamber for accommodating secondary mirror
Room, is arranged on the inner wall of secondary mirror chamber fluted, and supporting block 120 is arranged in the groove.Supporting block 120 includes flexible supporting block
122 and rigid support block 121, and rigid support block 121 and flexible supporting block 122 are arranged along the radial symmetric of secondary mirror.Adjusting group
Part 140 is protruded into groove after running through time cell mount 110 and is connect with the first side of supporting block 120, supporting block 120 with first
The opposite second side in side and secondary mirror are in close contact.By adjust component 140 can adjust the second side of supporting block 120 with
The distance of secondary mirror chamber inner wall.
It should be noted that the symmetrical secondary mirror flexible installing structure 100 of outer circle is included at least, there are two supporting blocks 120, wherein
One supporting block 120 is made for rigid support block 121 by rigid material, one of supporting block 120 be fabricated from a flexible material for
Flexible supporting block 122.In addition, the symmetrical secondary mirror flexible installing structure 100 of outer circle can also include muti-piece supporting block 120, and wherein
Rigid support block 121 and flexible supporting block 122 are arranged in pairs.In a preferred embodiment, the quantity of supporting block 120 is four, i.e.,
Flexible supporting block 122 and the quantity of rigid support block 121 are two, and pairs of flexible supporting block 122 and rigid support block
121 are arranged along the radial symmetric of secondary mirror, the setting of two groups of supporting blocks 120 be advantageously implemented two in secondary mirror sagittal plane it is vertical
The upward micro-displacement of histogram.It is understood that during the installation process, the side wall of secondary mirror is opposite with the inner wall of secondary mirror chamber to be set
It sets, the axis of the mirror surface and secondary mirror chamber of secondary mirror is vertically arranged, and the mirror surface of secondary mirror is in face of the direction that light is injected setting, i.e., secondary
The mirror surface of mirror is the incidence surface of secondary mirror.Adjusting component 140 protrudes into after time cell mount 110 recessed from the outside of secondary cell mount 110
It is connect in slot with supporting block 120, supporting block 120 is first side with the side that component 140 is connect is adjusted, opposite with first side
It is second side.The second side of supporting block 120 and the side wall of secondary mirror are in close contact.When installation, by adjusting component is adjusted
140 move supporting block 120 along the radial direction of secondary mirror, in the second side and time cell mount 110 to change supporting block 120
The distance between wall, so that in secondary mirror chamber micro-displacement occurs for secondary mirror, so that the axis of secondary mirror is constantly adjusted.
It is installed in optical device it should be noted that secondary mirror passes through time cell mount 110, such as telescope.
In this example, in the technical solution of the utility model, flexible supporting block 122 and rigid support block 121 are set, it is soft
Property supporting block 122 and rigid support block 121 second side and secondary mirror be in close contact, and adjust component 140 can adjust second
Side is adjusted to realize secondary mirror in the position of its sagittal plane, at a distance from secondary mirror chamber inner wall to adjust secondary mirror and master
The positional relationship of mirror cell.Meanwhile flexible supporting block 122 and rigid support block 121 are arranged with respect to the radial symmetric of secondary mirror, so that soft
Property supporting block 122 and the stress that secondary mirror is generated of rigid support block 121 can cancel out each other, realize the low stress combination of secondary mirror
Body.In addition, realizing the soft of secondary mirror by secondary mirror chamber, rigid support block 121, flexible supporting block 122 and adjusting component 140 etc.
Property installation and sagittal plane micro adjustment requirement, mounting structure is simple and convenient, and be able to satisfy installation accuracy requirement.
It is understood that the shape of the second side of supporting block 120 is adapted to the sidewall shape of secondary mirror.Preferably, secondary
Mirror is cylinder, and accordingly, the cambered surface of the second side of supporting block 120 illustrates rigid support block 121 and flexible supporting block
122 second side is cambered surface, and arc sizes are adapted to the side wall of secondary mirror.At this point, rigid support block 121 and flexible support
The center of circle of the second side of block 122 is overlapped with the center of circle of secondary mirror.Using the shape of the second side of supporting block 120 and the side of secondary mirror
The technical solution of wall shape adaptation helps to ensure that Adjustment precision.
In a preferred embodiment, the multiple gaps of setting in flexible supporting block 122, and the axis of the extending direction in gap and secondary mirror
Line is parallel.The flexibility of flexible supporting block 122 can be enhanced in the setting in gap, improves secondary mirror in the adjusting range of sagittal plane.
Referring to figs. 2 and 3, secondary mirror is deviate from and secondary mirror positioning in the axial direction out of secondary mirror chamber in order to prevent,
One end corresponding with incident ray of secondary cell mount 110 is provided with briquetting 130 and cushion, i.e., briquetting 130 and cushion are close to secondary mirror
Mirror surface setting.Briquetting 130 is connected on time cell mount 110, and secondary mirror chamber and the diameter with secondary mirror are protruded into the side of briquetting 130
It is oppositely arranged to plane, i.e. the side for protruding into secondary mirror chamber of briquetting 130 is opposite with the mirror surface of secondary mirror, to prevent secondary mirror from secondary mirror
Abjection in chamber, while also achieving the positioning of secondary mirror in its axial direction.Cushion is set between briquetting 130 and secondary mirror,
On the one hand it can prevent briquetting 130 from scratching the incidence surface of secondary mirror, on the other hand pass through cushion and secondary mirror mirror surface flexible contact, briquetting
The pressure of 130 briquettings 130 when being pressed on cushion is absorbed by cushion, and secondary mirror mirror surface not will receive the pressure of the generation of briquetting 130, favorably
In protection secondary mirror.
In order to guarantee the positioning accuracy of secondary mirror in the axial direction, the quantity of briquetting 130 and cushion is multiple, and briquetting
130 are arranged in a one-to-one correspondence with cushion.Preferably, the quantity of briquetting 130 and cushion is three, passes through three positioning briquettings 130
The positioning of realization face.
In one embodiment, the quantity of rigid support block 121 and flexible supporting block 122 is two, briquetting 130
Quantity is three, and two of them briquetting 130 is arranged with respect to two of them supporting block 120, another briquetting 130 arrangement and residue two
Between a supporting block 120.Preferably, two rigid support blocks 121 are disposed adjacent, and two flexible supporting blocks 122 are disposed adjacent,
In two briquettings 130 be respectively arranged at one end corresponding with incident light of two rigid support blocks 121, i.e. briquetting 130 is pressed on
On rigid support block 121, another briquetting 130 is set between two flexible supporting blocks 122.The shape of three briquettings 130 can be with
It is identical to can also be different.In the present embodiment, briquetting 130 is connected on time cell mount 110 by screw 160.Optionally, briquetting
The shape of one end of 130 close secondary mirror is arc.It should be noted that briquetting 130 blocks the edge of secondary mirror, to influence secondary mirror
Normal function.After briquetting 130 is fixed, to an adhesive curing is carried out at screw 160, guarantee connective stability.
In a specific embodiment of the present invention, adjusting component 140 includes jackscrew 141 and shop bolt 142, supporting block
Location hole is provided in the first side of 120 separate secondary mirror, shop bolt 142 and location hole cooperate, and protruding into for jackscrew 141 is recessed
One end of slot is contacted with supporting block 120, is moved by the mobile control supporting block 120 of jackscrew 141 along positioning pin.It is understood that
To be provided on secondary cell mount 110 through time cell mount 110 and the threaded hole that be connected to groove, and the external screw thread of jackscrew 141 and
Threaded hole cooperation, precession or back-out jackscrew 141 are able to drive supporting block 120 and carry out micro-displacement along the radial of secondary mirror.Pass through tune
The adjusting component 140 for saving opposite rigid support block 121 and flexible supporting block 122 can adjust secondary mirror in the position of secondary mirror chamber
It sets.The position of rigid support block 121 and flexible supporting block 122 is inserted into location hole with shop bolt 142 after determining and is positioned.
In other embodiments, adjusting component 140 can also be adjusting screw, be carried out at this time by groove to supporting block 120
Positioning drives supporting block 120 to carry out micro-displacement by adjusting screw.
It should be noted that when all supporting blocks 120 by adjust component 140 position after, by adhesive curing and time
Mirror chamber is connected to form one, and to guarantee the stability of secondary mirror positioning, realizes the integral type of supporting block 120 and time cell mount 110
Structure has preferable surface figure accuracy under guaranteeing secondary mirror the gravity, temperature the effects of.
In one embodiment, referring to figs. 2 and 3, secondary cell mount 110 includes positioning plate 112 and lens barrel 111, mirror
Cylinder 111 is connected on positioning plate 112, and secondary mirror is set in lens barrel 111, and groove is set on the inner wall of lens barrel 111.Further
Ground, one end of the close positioning plate 112 of lens barrel 111 are provided with locating piece 114, and secondary mirror is set on locating piece 114, by fixed
Position block 114 and briquetting 130 position secondary mirror in its axial direction.In preferred embodiment, the number of locating piece 114
Amount is 3, and the extending direction of locating piece 114 is vertical with the axis of secondary mirror, and the setting of three locating pieces 114 can be realized at 3 points
Positioning, and easy processing.Locating piece 114 can be integrally formed with lens barrel 111 or connector is taken to connect.
In other embodiments, secondary mirror axially direction can also be realized by positioning plate 112 and the cooperation of briquetting 130
On positioning, and save locating piece 114.
In addition, the also mounting and adjusting plate 113 connecting with positioning plate 112, mounting and adjusting plate 113 is along secondary mirror radial direction
It is set on the two sides of positioning plate 112, is provided with kidney slot on mounting and adjusting plate 113 and positioning plate 112, in kidney slot
It is provided with the connection bolt of mounting and adjusting plate 113 and positioning plate 112.The setting of kidney slot, so that passing through setting connection bolt
The link position of position adjustment adjustment plate and positioning plate 112 in kidney slot, is realized in secondary cell mount 110 in secondary mirror radial direction
The adjustment of micro-displacement in plane.
Further, it is to be appreciated that being also equipped with kidney slot (not shown) on mounting and adjusting plate 113, and pass through waist
The symmetrical secondary mirror flexible installing structure 100 of outer circle is installed on optical device by shape hole.Pass through the kidney slot of 113 mulberry of mounting and adjusting plate
Design further realize time cell mount 110 in the adjustment of the micro-displacement of secondary mirror sagittal plane.It should be noted that mounting and adjusting
The longitudinal direction and mounting and adjusting plate 113 and the matched kidney slot of positioning plate 112 of plate 113 and the matched kidney slot of optical device
Longitudinal direction it is vertical, with realize on sagittal plane two vertical direction micro-displacement.
The installation method of the symmetrical secondary mirror flexible installing structure 100 of this outer circle, comprising the following steps: 1) by secondary mirror and time frame
Frame 110 is lain in a horizontal plane on optics adjustment dedicated platform；2) secondary mirror is slowly put into the supporting block 120 of secondary mirror cavity bottom,
With jackscrew 141 adjust rigid support block 121 and flexible supporting block 122 to heart position, realize center and the primary mirror cell's circle of secondary mirror
The heart is coaxial, and makes shop bolt 142 and fix, and realizes secondary mirror in the positioning of sagittal plane；3) by cushion and mirror surface flexible contact, pressure
Block 130 is pressed on cushion, and fixes briquetting 130 with fastening screw 160, realizes secondary mirror axially position；4) mounting and adjusting is connected
Plate 113 and positioning plate 112, and connection bolt is adjusted to the suitable position of kidney slot, fastening bolt adjusts installation
Whole plate 113 and positioning plate 112 position；5) mounting and adjusting plate 113 is installed on optical device, adjustment connection bolt is being installed
Behind the position of kidney slot in adjustment plate 113, fastening bolt is installed on optical device with that will adjust mounting plate.
The structure of finite element analysis model of the symmetrical secondary mirror installation of outer circle in the present embodiment, analyzes maximum whole in result
Displacement of the lines is 1.769E-4, and secondary mirror shape rms is 0.252nm, fully meets optical design required precision.The utility model is applicable in
Positioning, installation and removal in vertical or horizontal secondary mirror, it is integrated to install and design the maintenance for being convenient for later period Medical Devices and secondary
The position precision of mirror is guaranteed by the machining accuracy of secondary mirror chamber and positioning plate 112, mounting and adjusting plate 113 etc., reduces adjustment
Complexity and resetting difficulty；Opposite one by one with rigid support using flexible support, bearing stress is cancelled out each other each other, thus
Realize that the low stress assembly of secondary mirror, secondary mirror and secondary mirror chamber integral structure guarantee that secondary mirror is acted in load such as gravity, temperature
There is down preferable surface figure accuracy；It is realized by secondary mirror chamber, rigid support, flexible support and mounting and adjusting plate 113 etc. secondary
The requirement of the flexible installing of mirror and micro adjustment, structure is simple, easy for installation.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of symmetrical secondary mirror flexible installing structure of outer circle, which is characterized in that including secondary cell mount, supporting block and component is adjusted,
The secondary cell mount is formed with the secondary mirror chamber for accommodating secondary mirror, be arranged on the inner wall of the secondary mirror chamber it is fluted, it is described
Supporting block is arranged in the groove, and the supporting block includes rigid support block and flexible supporting block, and the rigid support block
Radial symmetric with the flexible supporting block along the secondary mirror is arranged, and the adjusting component is extended back through the secondary cell mount into institute
State groove and connect with the first side of the supporting block, the second side opposite with the first side of the supporting block with
The secondary mirror is in close contact, and adjusts the second side at a distance from the secondary mirror chamber inner wall by the adjusting component.
2. the symmetrical secondary mirror flexible installing structure of outer circle as described in claim 1, which is characterized in that described the of the supporting block
The shape of two side faces is adapted to the sidewall shape of the secondary mirror.
3. the symmetrical secondary mirror flexible installing structure of outer circle as described in claim 1, which is characterized in that the secondary cell mount with enter
It penetrates the corresponding one end of light and is provided with briquetting and cushion, the briquetting is connected on the secondary cell mount, the side of the briquetting
It protrudes into the secondary mirror chamber and is oppositely arranged with the sagittal plane of the secondary mirror, the cushion is set to the secondary mirror and the pressure
Between block.
4. the symmetrical secondary mirror flexible installing structure of outer circle as claimed in claim 3, which is characterized in that the briquetting and the cushion
Quantity be multiple, and be arranged in a one-to-one correspondence.
5. the symmetrical secondary mirror flexible installing structure of outer circle as claimed in claim 3, which is characterized in that the rigid support block and institute
The quantity for stating flexible supporting block is two, and the quantity of the briquetting is three, and briquetting is with respect to two of them described in two of them
Supporting block arrangement, another described briquetting are arranged between remaining two supporting blocks.
6. the symmetrical secondary mirror flexible installing structure of outer circle as described in any one of claims 1 to 5, which is characterized in that the tune
Section component includes jackscrew and shop bolt, is provided with location hole in the first side far from the secondary mirror of the supporting block, institute
It states shop bolt and the location hole cooperates, one end for protruding into the groove of the jackscrew contacts with the supporting block, passes through
The mobile control supporting block the moving radially along the secondary mirror of the jackscrew, the shop bolt position the supporting block.
7. the symmetrical secondary mirror flexible installing structure of outer circle as described in any one of claims 1 to 5, which is characterized in that described time
Cell mount includes positioning plate and lens barrel, and the lens barrel is connected on the positioning plate, and the secondary mirror is set to the lens barrel
Interior, the groove is set on the inner wall of the lens barrel.
8. the symmetrical secondary mirror flexible installing structure of outer circle as claimed in claim 7, which is characterized in that the lens barrel close to described
One end of positioning plate is provided with locating piece, and the secondary mirror is set on the locating piece.
9. the symmetrical secondary mirror flexible installing structure of outer circle as claimed in claim 7, which is characterized in that connect with the positioning plate
There is mounting and adjusting plate, kidney slot is provided on the mounting and adjusting plate and the positioning plate, is provided in the kidney slot
Connect the connection bolt of the mounting and adjusting plate and the positioning plate.
10. the symmetrical secondary mirror flexible installing structure of outer circle as described in any one of claims 1 to 5, which is characterized in that the branch
Bracer is connect with the secondary cell mount by point adhesive curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096995.4U CN209446876U (en) | 2019-01-18 | 2019-01-18 | The symmetrical secondary mirror flexible installing structure of outer circle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096995.4U CN209446876U (en) | 2019-01-18 | 2019-01-18 | The symmetrical secondary mirror flexible installing structure of outer circle |
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| CN209446876U true CN209446876U (en) | 2019-09-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633857A (en) * | 2019-01-18 | 2019-04-16 | 长春奥普光电技术股份有限公司 | The symmetrical secondary mirror flexible installing structure of outer circle |
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- 2019-01-18 CN CN201920096995.4U patent/CN209446876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633857A (en) * | 2019-01-18 | 2019-04-16 | 长春奥普光电技术股份有限公司 | The symmetrical secondary mirror flexible installing structure of outer circle |
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