CN209198735U - A kind of eyeglass - Google Patents
A kind of eyeglass Download PDFInfo
- Publication number
- CN209198735U CN209198735U CN201821850746.1U CN201821850746U CN209198735U CN 209198735 U CN209198735 U CN 209198735U CN 201821850746 U CN201821850746 U CN 201821850746U CN 209198735 U CN209198735 U CN 209198735U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- hole
- peripheral portion
- object side
- image side
- Prior art date
- 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 provides a kind of eyeglass, and the eyeglass is glass lens, and the eyeglass includes optical section and the peripheral portion around optical section；The peripheral portion includes the object side close to object side and the image side surface close to image side；The peripheral portion includes several through-holes through the object side and the image side surface.The eyeglass of the utility model is effectively reduced the weight of glass lens, and then alleviates camera lens gross weight；Also reduce the cost of glass lens.
Description
[technical field]
The utility model relates to pick-up lens fields, more particularly to a kind of eyeglass.
[background technique]
With the continuous development of science and technology, electronic equipment is portable other than digital camera constantly towards intelligent development
Electronic equipment such as tablet computer, mobile phone etc. is also provided with lens module.In order to meet people's needs, to camera lens mould
Higher requirements are also raised for the object image quality that group is shot.
However, the first eyeglass generallys use glass lens in existing lens construction, the problem of due to glass own wt,
Camera lens weight relative increase reduces the cost of glass lens, therefore, it is necessary to mention to realize the weight for mitigating glass lens
For a kind of eyeglass of new construction.
[utility model content]
To solve the above-mentioned problems, the utility model provides a kind of eyeglass, and the eyeglass is glass lens, the eyeglass packet
Optical section and the peripheral portion around optical section are included, the peripheral portion includes the object side close to object side and the image side close to image side
Face, the peripheral portion include the through-hole through the object side and the image side surface.
As an improvement the shape of the through-hole is round or rectangular from the direction along the optical axis of the eyeglass.
As an improvement the through-hole be equipped with it is multiple, the center of multiple through-holes is located on same circumference.
As an improvement the center of circle of the circumference is located on the optical axis of the eyeglass.
As an improvement multiple through-holes are arranged at equal intervals along the circumference.
As an improvement multiple through-holes are arranged along the circumference unequal interval.
As an improvement the through-hole and the optical section interval are arranged, the through-hole is outer intermarginal with the eyeglass
Every setting.
The beneficial effects of the utility model are:
The eyeglass of the utility model is effectively reduced the weight of glass lens, and then alleviates camera lens gross weight；It also reduces
The cost of glass lens.
[Detailed description of the invention]
Fig. 1 is the top view of the glass lens of the first embodiment of the utility model；
Fig. 2 is the diagrammatic cross-section of the glass lens of Fig. 1；
Fig. 3 is the top view of the glass lens of the second embodiment of the utility model；
Fig. 4 is the diagrammatic cross-section of the glass lens of Fig. 3.
[specific embodiment]
The utility model is described in further detail below by specific embodiment combination attached drawing.
As depicted in figs. 1 and 2, the utility model provides the eyeglass 1 of first embodiment, which is glass lens, the mirror
Piece 1 includes optical section 11 and the peripheral portion 12 around optical section 11, and peripheral portion 12 includes close to the object side 12A of object side and close
The image side surface 12B of image side.
Specifically, peripheral portion 12 includes several through-holes 13 through object side 12A and image side surface 12B, along the optical axis of eyeglass 1
The direction of X is observed, and the shape of through-hole 13 is circle；The quantity of through-hole 13 is at least one, and particular number can be according to practical need
It is changed, the quantity of through-hole 13 is preferably multiple, in the present embodiment, is said so that the quantity of through-hole 13 is eight as an example
Bright, the center (i.e. the center of circle) of eight through-holes 13 is located on same circumference, and the center of circle O of above-mentioned circumference is located on the optical axis X of eyeglass 1；
Eight through-holes 13 are arranged at equal intervals along above-mentioned circumference, but can also be arranged with unequal interval.Through-hole 13 is set with the interval of optical section 11
It sets, the outer rim interval of through-hole 13 and eyeglass 1 is arranged.
As shown in Figure 3 and Figure 4, the utility model provides the eyeglass 2 of second embodiment, which is glass lens, the mirror
Piece 2 includes optical section 21 and the peripheral portion 22 around optical section 21, and peripheral portion 22 includes close to the object side 22A of object side and close
The image side surface 22B of image side.
Specifically, peripheral portion 22 includes several through-holes 23 through object side 22A and image side surface 22B, along the optical axis of eyeglass 2
The direction of X ' is observed, and the shape of through-hole 23 is rectangular；The quantity of through-hole 23 is at least one, and particular number can be according to practical need
It is changed, the quantity of through-hole 23 is preferably multiple, in the present embodiment, is said so that the quantity of through-hole 23 is eight as an example
Bright, the center (i.e. cornerwise intersection point) of eight through-holes 23 is located on same circumference, and the center of circle O ' of above-mentioned circumference is located at eyeglass 2
On optical axis X '；Eight through-holes 23 are arranged at equal intervals along above-mentioned circumference, but can also be arranged with unequal interval；Through-hole 23 and optical section
The outer rim interval of 21 interval settings, through-hole 23 and eyeglass 2 is arranged.
In addition, observing along the direction of the optical axis of eyeglass, the shape of through-hole can also be other shapes such as triangle, ellipse
Shape.
Compared with prior art, the eyeglass of the utility model is effectively reduced the weight of glass lens, and then alleviates mirror
Head gross weight；Also reduce the cost of glass lens.
Above-described is only the embodiments of the present invention, it should be noted here that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, improvement can also be made, but these belong to it is practical
Novel protection scope.
Claims (7)
1. a kind of eyeglass, the eyeglass is glass lens, and the eyeglass includes optical section and the peripheral portion around optical section, described
Peripheral portion includes the object side close to object side and the image side surface close to image side, which is characterized in that the peripheral portion includes running through institute
State the through-hole of object side and the image side surface.
2. eyeglass according to claim 1, which is characterized in that described logical from the direction along the optical axis of the eyeglass
The shape in hole is round or rectangular.
3. eyeglass according to claim 2, which is characterized in that the through-hole is equipped with multiple, the center of multiple through-holes
On same circumference.
4. eyeglass according to claim 3, which is characterized in that the center of circle of the circumference is located on the optical axis of the eyeglass.
5. eyeglass according to claim 4, which is characterized in that multiple through-holes are arranged at equal intervals along the circumference.
6. eyeglass according to claim 4, which is characterized in that multiple through-holes are arranged along the circumference unequal interval.
7. eyeglass according to claim 1, which is characterized in that the through-hole and the optical section interval are arranged, described logical
Hole and the outer rim interval of the eyeglass are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850746.1U CN209198735U (en) | 2018-11-08 | 2018-11-08 | A kind of eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850746.1U CN209198735U (en) | 2018-11-08 | 2018-11-08 | A kind of eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198735U true CN209198735U (en) | 2019-08-02 |
Family
ID=67411176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850746.1U Active CN209198735U (en) | 2018-11-08 | 2018-11-08 | A kind of eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618477A (en) * | 2019-08-15 | 2019-12-27 | 瑞声通讯科技(常州)有限公司 | Lens and lens assembly |
-
2018
- 2018-11-08 CN CN201821850746.1U patent/CN209198735U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618477A (en) * | 2019-08-15 | 2019-12-27 | 瑞声通讯科技(常州)有限公司 | Lens and lens assembly |
| WO2021026941A1 (en) * | 2019-08-15 | 2021-02-18 | 诚瑞光学(常州)股份有限公司 | Lens and lens assembly |
| JP2021033269A (en) * | 2019-08-15 | 2021-03-01 | エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド | Lens and lens unit |
| CN110618477B (en) * | 2019-08-15 | 2021-06-15 | 诚瑞光学(常州)股份有限公司 | Lens and lens assembly |
| JP7005703B2 (en) | 2019-08-15 | 2022-02-10 | エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド | Lens and lens unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |