CN209373231U - A kind of connection structure of primary mirror component - Google Patents
A kind of connection structure of primary mirror component Download PDFInfo
- Publication number
- CN209373231U CN209373231U CN201822278625.0U CN201822278625U CN209373231U CN 209373231 U CN209373231 U CN 209373231U CN 201822278625 U CN201822278625 U CN 201822278625U CN 209373231 U CN209373231 U CN 209373231U
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- Prior art keywords
- lens barrel
- hole
- injecting glue
- primary mirror
- connection structure
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Abstract
The utility model embodiment discloses a kind of connection structure of primary mirror component, it is related to field of aerospace technology, main purpose is to simplify the installation steps of primary mirror component, reduce the process-cycle of primary mirror component, and save the cost, the connection structure includes: lens barrel, and the lens barrel side is equipped at least two hole for injecting glue；Primary mirror component is connect after at least two hole for injecting glue injection optics structure glue with lens barrel, and the diameter of each hole for injecting glue is less than the maximum gauge of the primary mirror component.
Description
Technical field
The utility model embodiment is related to field of aerospace technology, more particularly to a kind of eyeglass connection structure.
Background technique
During laser communication, communication depends on laser communication telescopic system, and in laser communication telescopic system
Laser beam is transmitted by the reflecting mirror of installation.
Currently, reflecting mirror connect by reflecting mirror connection structure with lens barrel, reflecting mirror connection structure mainly include be bonded cover,
Soft section and set square in this kind of mounting means, need to design complicated soft section and carry out installation connection destressing, while being bonded set one
As be invar material, entire reflecting mirror connection structure quality is big, and design is complicated, and the process-cycle is long, at high cost.
Utility model content
In view of this, the utility model embodiment provides a kind of connection structure of primary mirror component, main purpose is letter
Change the installation steps of primary mirror component, reduces process-cycle and the save the cost of primary mirror component.
To solve the above-mentioned problems, the utility model embodiment mainly provides the following technical solutions:
The utility model embodiment provides a kind of connection structure of primary mirror component, comprising:
Lens barrel, the lens barrel side are equipped at least two hole for injecting glue；
Primary mirror component is connect after at least two hole for injecting glue injection optics structure glue with lens barrel.
Optionally, at least two hole for injecting glue is set to the lateral position by close end of lens barrel.
Optionally, the primary mirror component is equipped with engraved structure back on the side of reflecting surface, wherein the primary mirror component
Reflecting surface be used to be reflected through the light beam of the lens barrel.
Optionally, the injecting glue bore dia on the outside of lens barrel is more than or equal to the injecting glue bore dia on the inside of lens barrel, and the mirror
The hole for injecting glue in cylinder outside is in groove-like, for placing snap component.
Optionally, the material of the snap component is consistent with the material of the lens barrel, and the snap component be snapped in it is recessed
After the hole for injecting glue of channel-shaped, the surface of snap component and the flush of lens barrel.
Optionally, the connection structure further include:
Fixing collar for being bonded after at least two hole for injecting glue injection optics structure glue with the lens barrel, and covers
On at least two hole for injecting glue.
By above-mentioned technical proposal, technical solution provided by the embodiment of the utility model is at least had the advantage that
The connection structure of primary mirror component provided by the embodiment of the utility model, comprising: lens barrel, the lens barrel side are equipped with extremely
Few two hole for injecting glue；Primary mirror component is connect after at least two hole for injecting glue injection optics structure glue with lens barrel, and existing
There is technology to compare, the utility model embodiment can simplify the installation steps of primary mirror component, reduce the process-cycle of primary mirror component,
And save the cost.
Above description is only the general introduction of the utility model embodiment technical solution, practical new in order to better understand this
The technological means of type embodiment, and being implemented in accordance with the contents of the specification, and in order to allow the utility model embodiment
Above and other objects, features and advantages can be more clearly understood, below the special specific embodiment party for lifting the utility model embodiment
Formula.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
The limitation of new embodiment.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of schematic diagram of primary mirror assembly connecting structure in the prior art；
Fig. 2 shows the schematic diagrames of the connection structure of the first primary mirror component provided by the embodiment of the utility model；
Fig. 3 shows the schematic diagram of the connection structure of second of primary mirror component provided by the embodiment of the utility model；
Fig. 4 shows the schematic diagram of the connection structure of the third primary mirror component provided by the embodiment of the utility model.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
As shown in Figure 1, a kind of connection structure of primary mirror component in the prior art shown in Fig. 1, mainly includes lens barrel, it should
Lens barrel is a sealing lens barrel；Primary mirror component 01 and eyeglass connection structure 02, the eyeglass connection structure 02 by it is left-to-right successively
Are as follows: bonding set, soft section and set square (bonding set is adjacent with primary mirror component 01) need the soft section of connection structure to carry out installation connection
Destressing, while being bonded set and being generally invar material, so that entire connection structure quality is excessive, and the process-cycle is long, at high cost.
To solve the above-mentioned problems, the utility model embodiment provides a kind of connection structure of primary mirror component, such as Fig. 2 institute
Show, Fig. 2 shows a kind of connection structure sectional views of primary mirror component provided by the embodiment of the utility model, comprising:
Lens barrel 1,1 side of lens barrel are equipped at least two hole for injecting glue 11, and at least two hole for injecting glue 11 setting position can be set
In any lateral location of lens barrel 1, specifically connected applications scene is answered to be configured in use, wherein the effect of hole for injecting glue 11
To realize the connection of lens barrel 1 and primary mirror component by 11 injection optics structure glue of hole for injecting glue.In order to increase lens barrel 1 and primary mirror group
The firmness that part is glued can add the quantity of hole for injecting glue 11, such as eight four hole for injecting glue 11 of setting, setting hole for injecting glue 11,
And the distance between each hole for injecting glue 11 of setting, if the distance between each hole for injecting glue 11 is relatively close, splicing may be will affect
Fastness, therefore, settable each hole for injecting glue 11 are evenly distributed in 1 side of lens barrel.The utility model embodiment is to hole for injecting glue
11 quantity and distributing position in 1 side of lens barrel are not specifically limited.
Primary mirror component 2 is connect, each note after at least two hole for injecting glue, the 11 injection optics structure glue with lens barrel 1
The diameter in glue hole 11 is less than the maximum gauge of primary mirror component 2, and primary mirror component 2 described in the utility model embodiment can reflect
Mirror, refracting telescope, transmissive mirror etc., specifically to the classification of primary mirror component 2 without specifically limiting.
, it can be achieved that the connection of primary mirror component 2 and lens barrel 1 still should after passing through 11 injection optics structure glue of hole for injecting glue
It is clear that the diameter of hole for injecting glue 11 need to be less than the maximum gauge of primary mirror component 2, it is conducive to optical texture glue respectively at primary mirror component
2 and lens barrel 1 contact area, still, if the diameter of hole for injecting glue 11 need to be more than or equal to primary mirror component 2 maximum gauge,
It is likely to result in the spilling of optical texture glue, and influences its subsequent use.
The connection structure of a kind of primary mirror component 2 provided by the embodiment of the utility model, comprising: lens barrel 1,1 side of lens barrel
Face is equipped at least two hole for injecting glue 11；Primary mirror component 2, after at least two hole for injecting glue, the 11 injection optics structure glue, with
Lens barrel 1 connects, and compared with connection type shown in FIG. 1, the utility model embodiment can simplify the installation step of primary mirror component 2
Suddenly, reduce process-cycle and the save the cost of primary mirror component 2, while loss of weight can also be played the role of.
Further, in conjunction with the application scenarios of aerospace, at least two hole for injecting glue described in the utility model embodiment
11 are set to the lateral position by close end of lens barrel 1, and please continue to refer to Fig. 1, at least two hole for injecting glue 11 are set to close the one of lens barrel 1
The lateral position of end.
In aerospace field, loss of weight is the trend in current field, therefore, in order to achieve the purpose that loss of weight,
Other than using the means being glued, the utility model embodiment also provides the connection structure of second of primary mirror component 2, such as Fig. 3 institute
Show, comprising:
The primary mirror component 2, back on the side of reflecting surface be equipped with engraved structure 21, wherein the primary mirror component 2 it is anti-
Face is penetrated for being reflected through the light beam of the lens barrel 1.The size of engraved structure will carry out true according to the actual size of primary mirror component 2
Fixed, the size of general engraved structure does not exceed 2 total size of primary mirror component, it is therefore intended that, before ensuring that primary mirror component 2 is stable
It puts, then carries out loss of weight.
Further, lens barrel 1 divides for outside and inside, and hole for injecting glue 11 can run through lens barrel 1, therefore, to hole for injecting glue 11
When carrying out aperture, 11 diameter of hole for injecting glue that 1 outside of lens barrel can be set is greater than 11 diameter of hole for injecting glue of 1 inside of lens barrel, alternatively, setting
11 diameter of hole for injecting glue for setting 1 outside of lens barrel is equal to 11 diameter of hole for injecting glue of 1 inside of lens barrel.And the hole for injecting glue in 1 outside of lens barrel
11 be in groove-like, for placing snap component, wherein the material of the snap component is consistent with the material of the lens barrel 1, and institute
It states after snap component is snapped in the hole for injecting glue 11 of groove-like, the surface of snap component and the flush of lens barrel 1.Snap component energy
It enough prevents by the corrosion of external environment, and then influences subsequent use.
Further, the utility model embodiment also provides the connection structure of the third primary mirror component 2, as shown in figure 4, institute
State connection structure further include:
Fixing collar 3, for being bonded with the lens barrel 1 after at least two hole for injecting glue, the 11 injection optics structure glue, and
Cover at least two hole for injecting glue 11.In order to realize the purpose of loss of weight, fixing collar 3 described in the utility model embodiment is also adopted
It is as shown in Figure 3 with hollow design, 3 two sides of fixing collar be it is solid, it is intermediate then be Openworks shape.
Although the preferred embodiments of the utility model have been described above in detail, it is to be clearly understood that for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of connection structure of primary mirror component characterized by comprising
Lens barrel, the lens barrel side are equipped at least two hole for injecting glue；
Primary mirror component is connect after at least two hole for injecting glue injection optics structure glue with lens barrel, each hole for injecting glue it is straight
Diameter is less than the maximum gauge of the primary mirror component.
2. connection structure according to claim 1, which is characterized in that at least two hole for injecting glue is set to the close of lens barrel
The lateral position of end.
3. connection structure according to claim 1, which is characterized in that
The primary mirror component is equipped with engraved structure back on the side of reflecting surface, wherein the reflecting surface of the primary mirror component is used for
It is reflected through the light beam of the lens barrel.
4. connection structure according to claim 1, which is characterized in that the injecting glue bore dia on the outside of lens barrel is more than or equal to
Injecting glue bore dia on the inside of lens barrel, and the hole for injecting glue on the outside of the lens barrel is in groove-like, for placing snap component.
5. connection structure according to claim 4, which is characterized in that
The material of the snap component is consistent with the material of the lens barrel, and the snap component is snapped in the hole for injecting glue of groove-like
Afterwards, the flush on the surface of snap component and lens barrel.
6. connection structure according to claim 1, which is characterized in that the connection structure further include:
Fixing collar, for being bonded with the lens barrel, and be covered in institute after at least two hole for injecting glue injection optics structure glue
It states at least two hole for injecting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278625.0U CN209373231U (en) | 2018-12-29 | 2018-12-29 | A kind of connection structure of primary mirror component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278625.0U CN209373231U (en) | 2018-12-29 | 2018-12-29 | A kind of connection structure of primary mirror component |
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| Publication Number | Publication Date |
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| CN209373231U true CN209373231U (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822278625.0U Active CN209373231U (en) | 2018-12-29 | 2018-12-29 | A kind of connection structure of primary mirror component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597180A (en) * | 2018-12-29 | 2019-04-09 | 深圳航星光网空间技术有限公司 | A kind of connection structure of primary mirror component |
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2018
- 2018-12-29 CN CN201822278625.0U patent/CN209373231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597180A (en) * | 2018-12-29 | 2019-04-09 | 深圳航星光网空间技术有限公司 | A kind of connection structure of primary mirror component |
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