CN204595298U - Retaining element - Google Patents
Retaining element Download PDFInfo
- Publication number
- CN204595298U CN204595298U CN201520269058.6U CN201520269058U CN204595298U CN 204595298 U CN204595298 U CN 204595298U CN 201520269058 U CN201520269058 U CN 201520269058U CN 204595298 U CN204595298 U CN 204595298U
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- CN
- China
- Prior art keywords
- retaining element
- optical sheet
- those
- space
- transmission region
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Abstract
The utility model provides a kind of retaining element, is suitable for fixed optics sheet, and retaining element comprises transmission region and the body around transmission region.Body comprises multiple first surface and multiple second surface.These first surfaces and these second surfaces are configured at the surrounding of transmission region.When retaining element fixed optics sheet, optical sheet at least covers transmission region, forms the first space being suitable for filling solid, and form the second space being greater than the first space between each second surface and optical sheet between each first surface and optical sheet.Each first space is at least connected with one of them of these second spaces.Therefore, retaining element of the present utility model is when fixed optics sheet, be suitable between body and optical sheet filling solid, and the first space of being formed of these first surfaces of body and second surface and optical sheet and second space can allow solid glue together optical sheet and retaining element well.
Description
Technical field
The utility model relates to a kind of retaining element, particularly relates to a kind of retaining element being suitable for fixed optics sheet.
Background technology
Along with the development of science and technology, camera function is general, and to be present in our daily life what use be such as in the electronic products such as notebook computer, desktop computer, mobile phone and panel computer.Along with the development of these electronic products above-mentioned, be installed on the camera lens of these electronic products except needs reduced volume, in camera lens, the measure of precision of each eyeglass, optical filter (filters) and other blooming pieces also can promote thereupon.
But, along with the volume of camera lens constantly reduces, the optical filter in camera lens and then need deadlockedly to be fixed in camera lens on extra set collar by solid.Existing fixed form be such as solid is positioned over set collar a plane on paste optical filter, but above-mentioned fixed form easily makes solid from overflowing other regions between optical filter and set collar in the process of gummed, and then need to transmit the region of light beam because solid covers optical filter and affect the imaging effect of camera lens.
Also the set collar with gummed groove is had, by solid being positioned over the overflow avoiding solid in gummed groove in prior art.But, in order to make optical filter be glued at above-mentioned this set collar, just above-mentioned solid needs to be filled in the effect reaching gummed in gummed groove.Meanwhile, because the interval between the plane of gluing together mutually increases, the bonding strength of optical filter also decreases, and then the fixed effect of optical filter is reduced.The problem that above-mentioned optical filter fixed form causes all further increases the degree of difficulty of lens assembling.
Utility model content
The utility model provides a kind of retaining element, and it can fixed optics sheet well.
The retaining element being suitable for fixed optics sheet of embodiment of the present utility model comprises transmission region and the body around transmission region.Body comprises multiple first surface and multiple second surface.These first surfaces and these second surfaces are configured at the surrounding of transmission region.When retaining element fixed optics sheet, optical sheet at least covers transmission region, and forms the first space being suitable for filling solid between each first surface and optical sheet, and forms the second space being greater than the first space between each second surface and optical sheet.Each first space is at least connected with one of them of these second spaces.
In embodiment of the present utility model, these above-mentioned first surfaces and these second surfaces are alternately arranged.
In embodiment of the present utility model, the above-mentioned volume in the first space and the ratio of the volume of second space between
extremely
between.
In embodiment of the present utility model, between these above-mentioned first surfaces and these second surfaces, there is multiple offset.
In embodiment of the present utility model, above-mentioned body also comprises the then region around transmission region, and these first surfaces and these second surfaces are arranged in then region.
In embodiment of the present utility model, above-mentioned body also comprises the surface of contact between then region and transmission region, and has multiple offset between surface of contact and these first surfaces.When retaining element fixed optics sheet, surface of contact contacts with optical sheet.
In embodiment of the present utility model, above-mentioned retaining element also comprises light hole, and light hole is positioned at transmission region.
In embodiment of the present utility model, when above-mentioned retaining element fixed optics sheet, these first surfaces are parallel to the surface of optical sheet near retaining element.
In embodiment of the present utility model, when above-mentioned retaining element fixed optics sheet, the distance between these first surface and optical sheets is between 10 microns to 50 microns.
In embodiment of the present utility model, above-mentioned body also comprises multiple fixing projection, and these first surfaces are formed on these fixing projections separately.These fixing projections, these first spaces and these second spaces meet V
1+ S≤V
2, above-mentioned V
1the size in each first space, V
2be the size of each second space, S is the size of each fixing projection.
Based on above-mentioned, the retaining element of embodiment of the present utility model is when fixed optics sheet, be suitable between body and optical sheet filling solid, and the first space of being formed of these first surfaces of body and second surface and optical sheet and second space can allow solid glue together optical sheet and retaining element well.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is according to the retaining element of the first embodiment of the present utility model and the exploded perspective view of optical sheet;
Fig. 2 is the vertical view of the retaining element according to the first embodiment of the present utility model;
Fig. 3 is sectional view and the partial enlarged drawing of retaining element according to the profile line of Fig. 2 and optical sheet and camera lens.
Description of reference numerals:
A: then region;
B: transmission region;
D: distance;
K1: direction;
S1: the first space;
S2: second space;
50: optical sheet;
51: surface;
60: solid;
70: camera lens;
100: body;
101: side;
110: first surface;
120: second surface;
130: fixing projection;
140: light hole;
150: surface of contact;
200: retaining element.
Embodiment
Fig. 1 is according to the retaining element of the first embodiment of the present utility model and the exploded perspective view of optical sheet.Please refer to Fig. 1, in embodiment of the present utility model, the retaining element 200 being suitable for fixed optics sheet 50 comprise body 100 and by body 100 around transmission region.Body 100 comprises multiple first surface 110 and multiple second surface 120.When retaining element 200 fixed optics sheet 50, form the space being suitable for filling solid between body 100 and optical sheet 50, and optical sheet 50 covers these first surfaces 110, and then first surface 110 can be glued together with optical sheet 50.Specifically, optical sheet 50 is such as suitable for these first surfaces 110 covering body 100 along direction k1.
Fig. 2 is the vertical view of the retaining element according to the first embodiment of the present utility model.Fig. 3 is sectional view and the partial enlarged drawing of retaining element according to the profile line of Fig. 2 and optical sheet and camera lens.Please refer to Fig. 2 and Fig. 3, the retaining element 200 of the present embodiment comprises transmission region B, and when retaining element 200 fixed optics sheet 50, optical sheet 50 at least covers transmission region B, and then makes optical sheet 50 fix with other elements and to provide optical effect.The first surface 110 of body 100 can glue together with optical sheet 50, also namely can form the first space S 1 being suitable for filling solid 60 between first surface 110 and optical sheet 50, and between second surface 120 and optical sheet 50, form the second space S2 being greater than the first space S 1.Each first space S 1 is at least connected with one of them of these second spaces S2.Therefore, the first surface 110 of the body 100 of the present embodiment can glue together with optical sheet 50 well, and when solid 60 is filled in the first space S 1, the second space S2 being connected to the first space S 1 can hold too much solid 60, and then avoids solid 60 to be spilled over to optical sheet 50 transmitting in the region of light path, transmission region B or other regions.On the other hand, because the first space S 1 being less than second space S2 can allow optical sheet 50 more firmly be fixed on first surface 110, therefore the retaining element 200 of the present embodiment can fixed optics sheet 50 easily.
In the present embodiment, above-mentioned optical sheet 50 is such as optical filter, but the utility model is not limited thereto.In other embodiments, above-mentioned retaining element 200 can also fix polaroid, antireflection sheet, filter plate or other optical sheets depending on demand, and then is fixed in camera lens 70 by the side 101 of the body 100 of retaining element 200 again.
Specifically, please refer to Fig. 3, when the retaining element 200 of the present embodiment is at fixed optics sheet 50, these first surfaces 110 are parallel to the surface 51 of optical sheet 50 near body 100, and the distance d between these first surface 110 and optical sheets 50 is between 10 microns to 50 microns, what therefore the first surface 110 of the present embodiment can be more firm glues together with the surface 51 of optical sheet 50.More particularly, the body of the present embodiment 100 because have the design of first surface 110, its optical sheet 50 fixed can bear the pulling capacity of more than about three times.
Retaining element in embodiment of the present utility model is not limited to the above-mentioned first surface 110 with Parallel Design.In other embodiments, first surface 110 can also be inclined-plane or curved surface, and the utility model is not limited thereto.
Specifically, please refer to Fig. 2, in embodiment of the present utility model, these first surfaces 110 of body 100 are alternately arranged with these second surfaces 120, and the solid 60 therefore on first surface 110 is suitable for flowing toward the second surface 120 of both sides.Please more in the lump with reference to Fig. 1, the present embodiment between these first surface 110 and these second surfaces 120, there is multiple offset, therefore when retaining element 200 is at fixed optics sheet 50, these offsets above-mentioned are suitable for allowing unnecessary solid 60 on first surface 110 flow toward the second space S2 formed between second surface 120 and optical sheet 50 in the process of gummed, and the ratio of the volume of second space S2 on the volume of the first space S 1 on first surface 110 and second surface 120 is between 31 to 12, therefore second space S2 can provide the space holding unnecessary solid 60 well.
In other words, please refer to Fig. 1 and Fig. 3, the body 100 of the present embodiment also comprises multiple fixing projection 130, and these first surfaces 110 are formed on these fixing projections 130 separately.When the retaining element 200 of the present embodiment is at fixed optics sheet 50, these fixing projections 130, these first space S 1 and these second spaces S2 meet V
1+ S≤V
2, above-mentioned V
1the size of each first space S 1, V
2be the size of each second space S2, S is the size of each fixing projection 130, and the second space S2 on the second surface 120 of therefore the present embodiment has enough spaces to hold solid 60 unnecessary in the first space S 1.
In the present embodiment, second surface 120 is such as inclined-plane, so make above-mentioned solid 60 can in the past body 100 periphery flowing.On the other hand, the retaining element 200 of the present embodiment is such as formed by Mold Making with plastic cement material or metal material, and therefore the retaining element 200 of the present embodiment provides production method easily, but the utility model is not limited thereto.
Please refer to Fig. 3, in the first embodiment of the present utility model, body 100 also comprises the then region A around transmission region B, these first surfaces 110 and these second surfaces 120 are arranged in then region A, and therefore then region A can guarantee the optical sheet 50 corresponding to transmission region B can be fixed on well in camera lens 70.
Furthermore, the body 100 of the present embodiment also comprises at the surface of contact 150 then between region A and transmission region B.When retaining element 200 fixed optics sheet 50, surface of contact 150 contacts with optical sheet 50, and between surface of contact 150 and these first surfaces 110, there is multiple offset, the offset therefore between surface of contact 150 and first surface 110 can avoid the solid 60 being positioned at then region A to be spilled over to transmission region B.
In the present embodiment, above-mentioned transmission region B such as corresponds in camera lens 70 in order to transmit the region of light beam, and the retaining element 200 of the present embodiment also comprises the light hole 140 being positioned at transmission region B, use and make light beam can be passed to optical sheet 50 on retaining element 200, but the utility model is not limited thereto.In other embodiments, the transmission region B of retaining element 200 can also be that the optical sheet being suitable for printing opacity by transparent substrates substrate or other is formed, and then light beam can be penetrated.
In sum, the retaining element of embodiment of the present utility model is when fixed optics sheet, these first surfaces of the body of retaining element and optical sheet form the first space being suitable for filling solid, and these second spaces that these second surfaces of body and optical sheet are formed are because be greater than the first space, therefore unnecessary solid can be held, therefore the fixed optics sheet that retaining element can be firm, can avoid again simultaneously stalemate agent be spilled over to body around transmission region and other regions, and then have influence on the optical effect that optical sheet can provide.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a retaining element, is characterized in that, is suitable for fixed optics sheet, and described retaining element comprises:
Transmission region; And
Body, around described transmission region, described body comprises:
Multiple first surface; And
Multiple second surface, those first surfaces and those second surfaces are configured at the surrounding of described transmission region, when described retaining element fixes described optical sheet, described optical sheet at least covers described transmission region, first surface described in each and form the first space between described optical sheet, those first spaces are suitable for filling solid, second surface described in each and form the second space being greater than described first space between described optical sheet, and the first space described in each is at least connected with one of them of those second spaces.
2. retaining element according to claim 1, is characterized in that, those first surfaces and those second surfaces are alternately arranged.
3. retaining element according to claim 1, is characterized in that, the ratio of the volume in described first space and the volume of described second space between
extremely
between.
4. retaining element according to claim 1, is characterized in that, has multiple offset between those first surfaces and those second surfaces.
5. retaining element according to claim 1, is characterized in that, described body also comprises the then region around described transmission region, then region described in those first surfaces and those second surfaces are arranged in.
6. retaining element according to claim 5, it is characterized in that, described body also comprises surface of contact, between described then region and described transmission region, and between described surface of contact and those first surfaces, there is multiple offset, when described retaining element fixes described optical sheet, described surface of contact contacts with described optical sheet.
7. retaining element according to claim 1, is characterized in that, also comprises light hole, and described light hole is positioned at described transmission region.
8. retaining element according to claim 1, is characterized in that, when described retaining element fixes described optical sheet, those first surfaces are parallel to the surface of described optical sheet near described retaining element.
9. retaining element according to claim 1, is characterized in that, when described retaining element fixes described optical sheet, the distance between those first surfaces and described optical sheet is between 10 microns to 50 microns.
10. retaining element according to claim 1, is characterized in that, described body also comprises multiple fixing projection, and those first surfaces are formed on those fixing projections separately, and wherein those fixing projections, those first spaces and those second spaces meet V
1+ S≤V
2, above-mentioned V
1the size in each described first space, V
2be the size of each described second space, S is the size of each described fixing projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269058.6U CN204595298U (en) | 2015-04-29 | 2015-04-29 | Retaining element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269058.6U CN204595298U (en) | 2015-04-29 | 2015-04-29 | Retaining element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595298U true CN204595298U (en) | 2015-08-26 |
Family
ID=53931443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269058.6U Expired - Fee Related CN204595298U (en) | 2015-04-29 | 2015-04-29 | Retaining element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508565A (en) * | 2018-03-15 | 2018-09-07 | 信利光电股份有限公司 | A kind of cameras with fixed focus and its AA methods |
-
2015
- 2015-04-29 CN CN201520269058.6U patent/CN204595298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508565A (en) * | 2018-03-15 | 2018-09-07 | 信利光电股份有限公司 | A kind of cameras with fixed focus and its AA methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |