CN207380327U - Focal length is the optical mirror slip of 12mm - Google Patents
Focal length is the optical mirror slip of 12mm Download PDFInfo
- Publication number
- CN207380327U CN207380327U CN201721029955.5U CN201721029955U CN207380327U CN 207380327 U CN207380327 U CN 207380327U CN 201721029955 U CN201721029955 U CN 201721029955U CN 207380327 U CN207380327 U CN 207380327U
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- CN
- China
- Prior art keywords
- eyeglass
- optically focused
- focused group
- focal length
- optical mirror
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the optical mirror slips that a kind of focal length is 12mm, including being from left to right arranged in order the first optically focused group, the second optically focused group and image planes, the center line of first optically focused group, the second optically focused group and image planes is located along the same line, the distance of first optically focused group and the second optically focused group is 14.9mm, and the focal length for the optical mirror slip that focal length is 12mm is 12mm.Pass through the optically focused collective effect of two optically focused groups, it can cause convergence effect of the extraneous light Jing Guo the first optically focused group, then on the second optically focused group is acted on, after the convergence effect by the second optically focused group, it is ultimately applied in image planes, reaches the requirement of pixel 5,000,000.Thus, it is possible to which the optical mirror slip that the focal length is 12mm is applied to detection device or is taken pictures on camera, applicability is improved.
Description
Technical field
The utility model belongs to a kind of light path, more particularly, to the optical mirror slip that a kind of focal length is 12mm.
Background technology
With the development of science and technology, requirement of the people to various products is gradually diversified.In every detection device and phase
There is the light path for using different pixels requirement in machine, but the light path in detection device cannot lead to mostly with magazine light path
With adding the production difficulty of optical mirror slip.
Utility model content
It is the optical mirror slip of 12mm the purpose of this utility model is to provide a kind of focal length, in can solving the above problems
It is at least one.
One side according to the present utility model provides the optical mirror slip that a kind of focal length is 12mm, including from left to right
The first optically focused group, the second optically focused group and image planes are arranged in order, the center line of the first optically focused group, the second optically focused group and image planes is located at together
On one straight line, the distance of the first optically focused group and the second optically focused group is 14.9mm, and the focal length for the optical mirror slip that focal length is 12mm is
12mm。
The beneficial effects of the utility model are：By the optically focused collective effect of two optically focused groups, it can cause extraneous light
Convergence effect of the line Jing Guo the first optically focused group, then on the second optically focused group is acted on, the convergence effect by the second optically focused group
Afterwards, it is ultimately applied in image planes.Phase is used thus, it is possible to apply to detection device or take pictures the optical mirror slip that the focal length is 12mm
On machine, applicability is improved.
In some embodiments, the first optically focused group includes the first eyeglass being from left to right arranged in order, the second eyeglass, the
Three eyeglasses, the 4th eyeglass and the 5th eyeglass, the center line of each eyeglass on the same line, the first eyeglass, the second eyeglass, the 3rd mirror
The center thickness of piece, the 4th eyeglass and the 5th eyeglass is respectively 5.3mm, 2.58mm, 0.74mm, 9.15mm and 3.02mm, and first
The distance between eyeglass, the second eyeglass, the 3rd eyeglass, the 4th eyeglass and the 5th eyeglass adjacent mirror be followed successively by 0.2mm,
4.65mm, 4.6mm and 0.2mm, the left side minute surface of the first eyeglass, the second eyeglass and the 3rd eyeglass is raised to the left, radius point
Not Wei 27.39mm, 23.94mm and 46.17mm, the right side minute surface of the first eyeglass, the second eyeglass and the 3rd eyeglass is convex to the left
It rises, radius is respectively 63.53mm, 9.68mm and 12.38mm, and the 4th eyeglass left and right sides minute surface is raised to the right, radius difference
For 15.89mm and 19.53mm, the 5th eyeglass is convex lens, the radius of left and right sides minute surface be respectively 25.07mm and
438.59mm.Extraneous light can first pass through the convergence effect of the first eyeglass, the second eyeglass and the 3rd eyeglass and be converged as a result,
Poly-, subsequent 4th eyeglass is diffused light, is most transferred to the second optically focused group after the convergence of the 5th eyeglass afterwards.
In some embodiments, the second optically focused group include from left to right be arranged in order the 6th eyeglass, the 7th eyeglass and
8th eyeglass, the center line of each eyeglass on the same line, distinguish by the center thickness of the 6th eyeglass, the 7th eyeglass and the 8th eyeglass
For 7.07mm, 3.13mm and 5mm, the distance of the 6th eyeglass and the 7th eyeglass is the distance of 0.2mm, the 7th eyeglass and the 8th eyeglass
For 0.2mm, the 6th eyeglass is convex lens, and the radius difference 521.89mm and 20.12mm of the left and right sides, the 7th eyeglass is convex lens
Mirror, the radius of the left and right sides is respectively 73.23mm and 23.21mm, and the left and right sides of the 8th eyeglass is raised to the left, radius point
It Wei not 32.59mm and 62.52mm.Light after the 5th eyeglass as a result, is sent out using the 6th eyeglass and the 7th eyeglass
It dissipates, finally realizes and converge by the 8th eyeglass, and be ultimately applied in image planes.
In some embodiments, its pixel of focal length is 12mm optical mirror slip is 5,000,000.Thus, it is possible to meet correlation
The requirement of pixel.
Description of the drawings
Fig. 1 is the light path principle schematic diagram that the focal length of the utility model is the optical mirror slip of 12mm.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1：Focal length is the optical mirror slip of 12mm, including being from left to right arranged in order the first optically focused group 1, the second optically focused
Group 2 and image planes 3, the center line of the first optically focused group 1, the second optically focused group 2 and image planes 3 are located along the same line, 1 He of the first optically focused group
The distance of second optically focused group 2 is 14.9mm, and the focal length for the optical mirror slip that focal length is 12mm is 12mm, convenient burnt in use
Away from adjusting, meet the detection or camera shooting of the article of different distance.
First optically focused group 1 includes the first eyeglass 11 being from left to right arranged in order, the second eyeglass 12, the 3rd eyeglass 13, the
Four eyeglasses 14 and the 5th eyeglass 15, the center line of each eyeglass on the same line, the first eyeglass 11, the second eyeglass 12, the 3rd mirror
The center thickness of piece 13, the 4th eyeglass 14 and the 5th eyeglass 15 be respectively 5.3mm, 2.58mm, 0.74mm, 9.15mm and
3.02mm, between the first eyeglass 11, the second eyeglass 12, the 3rd eyeglass 13, the 4th eyeglass 14 and 15 adjacent mirror of the 5th eyeglass
Distance is followed successively by 0.2mm, 4.65mm, 4.6mm and 0.2mm, the left side of the first eyeglass 11, the second eyeglass 12 and the 3rd eyeglass 13
Minute surface is raised to the left, and radius is respectively 27.39mm, 23.94mm and 46.17mm, the first eyeglass 11,12 and of the second eyeglass
The right side minute surface of 3rd eyeglass 13 is raised to the left, and radius is respectively 63.53mm, 9.68mm and 12.38mm, the 4th eyeglass 14
Left and right sides minute surface is raised to the right, and radius is respectively 15.89mm and 19.53mm, and the 5th eyeglass 15 is convex lens, the left and right sides
The radius of minute surface is respectively 25.07mm and 438.59mm.
Second optically focused group 2 includes the 6th eyeglass 21, the 7th eyeglass 22 and the 8th eyeglass 23 that are from left to right arranged in order, respectively
On the same line, the center thickness of the 6th eyeglass 21, the 7th eyeglass 22 and the 8th eyeglass 23 is respectively the center line of eyeglass
The distance of 7.07mm, 3.13mm and 5mm, the 6th eyeglass 21 and the 7th eyeglass 22 is 0.2mm, the 7th eyeglass 22 and the 8th eyeglass 23
Distance for 0.2mm, the 6th eyeglass 21 is convex lens, the radius difference 521.89mm and 20.12mm of the left and right sides, the 7th eyeglass
22 be convex lens, and the radius of the left and right sides is respectively 73.23mm and 23.21mm, and the left and right sides of the 8th eyeglass 23 is to the left
Protrusion, radius are respectively 32.59mm and 62.52mm.
Focal length is the optical mirror slip of 12mm, and pixel is 5,000,000.
Extraneous light can first pass through the convergence effect of the first eyeglass 11, the second eyeglass 12 and the 3rd eyeglass 13 as a result,
It is converged, subsequent 4th eyeglass 14 is diffused light, is most transferred to the second optically focused group after the convergence of the 5th eyeglass 15 afterwards
2.Light after the 5th eyeglass 15 in the second optically focused group 2, is dissipated, most using the 6th eyeglass 21 and the 7th eyeglass 22
It realizes and converges by the 8th eyeglass 23 afterwards, and be ultimately applied in image planes 3.So as to so that the focal length is the optical mirror slip of 12mm
5,000,000 pixel requests can be reached, meet photograph or relevant device detection uses.As shown in Figure 1, dotted line upward arrow direction in figure
For light direction of transfer schematic diagram.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (1)
1. focal length is the optical mirror slip of 12mm, which is characterized in that including being from left to right arranged in order the first optically focused group (1), second
Optically focused group (2) and image planes (3), the center line of the first optically focused group (4), the second optically focused group (2) and image planes (3) are located at always
On line, the distance of the first optically focused group (1) and the second optically focused group (2) is 14.9mm, and focal length is the coke of the optical mirror slip of 12mm
Away from for 12mm；
The first optically focused group (1) includes the first eyeglass (11), the second eyeglass (12), the 3rd eyeglass that are from left to right arranged in order
(13), the 4th eyeglass (14) and the 5th eyeglass (15), the center line of each eyeglass on the same line, first eyeglass (11),
Second eyeglass (12), the 3rd eyeglass (13), the center thickness of the 4th eyeglass (14) and the 5th eyeglass (15) be respectively 5.3mm,
2.58mm, 0.74mm, 9.15mm and 3.02mm, first eyeglass (11), the second eyeglass (12), the 3rd eyeglass (13), the 4th
The distance between eyeglass (14) and the 5th eyeglass (15) adjacent mirror are followed successively by 0.2mm, 4.65mm, 4.6mm and 0.2mm, described
The left side minute surface of first eyeglass (11), the second eyeglass (12) and the 3rd eyeglass (13) is raised to the left, and radius is respectively
27.39mm, 23.94mm and 46.17mm, the right side mirror of first eyeglass (11), the second eyeglass (12) and the 3rd eyeglass (13)
Face is raised to the left, and radius is respectively 63.53mm, 9.68mm and 12.38mm, minute surface at left and right sides of the 4th eyeglass (14)
Raised to the right, radius is respectively 15.89mm and 19.53mm, and the 5th eyeglass (15) is convex lens, left and right sides minute surface
Radius is respectively 25.07mm and 438.59mm；
The second optically focused group (2) includes the 6th eyeglass (21), the 7th eyeglass (22) and the 8th mirror that are from left to right arranged in order
Piece (23), the center line of each eyeglass on the same line, the 6th eyeglass (21), the 7th eyeglass (22) and the 8th eyeglass (23)
Center thickness be respectively 7.07mm, 3.13mm and 5mm, the distance of the 6th eyeglass (21) and the 7th eyeglass (22) is
The distance of 0.2mm, the 7th eyeglass (22) and the 8th eyeglass (23) is 0.2mm, and the 6th eyeglass (21) is convex lens, left
The radius difference 521.89mm and 20.12mm of right both sides, the 7th eyeglass (22) are convex lens, and the radius of the left and right sides is distinguished
For 73.23mm and 23.21mm, the left and right sides of the 8th eyeglass (23) is raised to the left, radius be respectively 32.59mm and
62.52mm；
Focal length is the optical mirror slip of 12mm, and pixel is 5,000,000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029955.5U CN207380327U (en) | 2017-08-16 | 2017-08-16 | Focal length is the optical mirror slip of 12mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029955.5U CN207380327U (en) | 2017-08-16 | 2017-08-16 | Focal length is the optical mirror slip of 12mm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380327U true CN207380327U (en) | 2018-05-18 |
Family
ID=62341970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721029955.5U Withdrawn - After Issue CN207380327U (en) | 2017-08-16 | 2017-08-16 | Focal length is the optical mirror slip of 12mm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207380327U (en) |
-
2017
- 2017-08-16 CN CN201721029955.5U patent/CN207380327U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180518 Effective date of abandoning: 20230324 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180518 Effective date of abandoning: 20230324 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |