CN101928929A - Coating umbrella - Google Patents
Coating umbrella Download PDFInfo
- Publication number
- CN101928929A CN101928929A CN 201010266941 CN201010266941A CN101928929A CN 101928929 A CN101928929 A CN 101928929A CN 201010266941 CN201010266941 CN 201010266941 CN 201010266941 A CN201010266941 A CN 201010266941A CN 101928929 A CN101928929 A CN 101928929A
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- CN
- China
- Prior art keywords
- eyeglass
- metal shell
- spherical metal
- putting hole
- coating
- 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 invention discloses a coating umbrella which comprises a spherical metal shell. The spherical metal shell is provided with a central round hole at the top end of the surface and provided with lens placing holes at the other part, and the lens placing holes are matched with lenses to be coated. The coating umbrella is characterized in that the lens placing holes are orderly arranged along the edge of the spherical metal shell, wherein an opening central line of the lens placing holes is perpendicular to a normal plane of a lens placing hole plane. By arranging the lens placing holes according to a certain order, the invention remarkably increases the number of the lenses which are to be coated and arranged on the surface of the spherical metal shell, greatly improves the coating efficiency of the lenses, ensures that coating materials are utilized fully, and saves raw materials.
Description
Technical field
The present invention relates to a kind of sheet glass plated film instrument, especially a kind of when vacuum plating, the coating umbrella of placement eyeglass to be plated after cutting.
Background technology
We know, be used for the spectral filter on mobile phone, pick up camera or the last camera of other devices, it is the eyeglass that sheet glass is cut out needed reduced size, and for the transmittance that increases eyeglass or increase the reflectivity of eyeglass to some wavelength, need on the eyeglass after the cutting, plate a skim, promptly under vacuum environment, will be used for the material evaporation or the distillation of plated film by modes such as heating, be splashed to the surface of eyeglass then, condense film forming again.
In existing coating process, usually eyeglass to be plated is placed on the coating umbrella, wherein, coating umbrella is divided into two kinds, and a kind of is conical structure, on the metal shell of cone surface, a plurality of eyeglass putting holes are set, wherein, the size in hole and the form fit of eyeglass adopt the coating umbrella of this structure, it need be provided with a cross stiffening web on the surface of coating umbrella, guaranteeing the intensity of coating umbrella, and, make the useful area of coating umbrella reduce if any the existence of stiffening web, and then the quantity of the eyeglass of placing has also reduced, reduce production efficiency, simultaneously, also caused the waste of Coating Materials; Another coating umbrella (is seen patent: ZL200820215938), what adopt is a kind of spherical cap-shaped structure, top, spherical metal shell surface is a center hole, rest part is covered with the eyeglass putting hole, putting hole and eyeglass need the shape of plated film unanimous on the whole, this kind coating umbrella need not be provided with stiffening web on the surface of umbrella with respect to the coating umbrella of taper, and, the area of spherical crown is greater than the area of circular cone, thereby the space of having saved plated film, has improved plated film efficient, reduced raw-material waste, saved cost, still, the coating umbrella of this kind structure is because the arrangement of its lip-deep eyeglass putting hole is a lack of alignment, distance between the Kong Yukong does not have fixed value yet, therefore, the placement rate of eyeglass to be coated still is not very high, and production efficiency is still on the low side.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide the coating umbrella that a kind of cost is low, efficient is high.
The present invention is achieved through the following technical solutions:
A kind of coating umbrella, comprise a spherical metal shell, the surperficial top of spherical metal shell is a center hole, all the other positions are provided with the eyeglass putting hole, and the eyeglass putting hole matches with the shape of eyeglass to be coated, it is characterized in that described eyeglass putting hole is along the edge series arrangement of spherical metal shell, wherein, the perforate medullary ray of eyeglass putting hole is perpendicular to the normal plane of eyeglass putting hole place face.
Distance between the above-mentioned adjacent eyeglass putting hole is greater than 6mm.
The invention has the beneficial effects as follows: the eyeglass putting hole of the present invention by arranging in sequence, the quantity of the eyeglass of placing on the surface of the spherical metal shell that is to be coated significantly improves, improved the plated film efficient of eyeglass greatly, and make Coating Materials be used fully, saved starting material.
Description of drawings
Fig. 1 is the front view of one embodiment of the invention;
Fig. 2 is the vertical view of one embodiment of the invention.
Main Reference numeral implication is among the figure:
1, spherical metal shell 2, center hole 3, eyeglass putting hole
Embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail:
Fig. 1 is the front view of one embodiment of the invention; Fig. 2 is the vertical view of one embodiment of the invention.
As depicted in figs. 1 and 2: coating umbrella, comprise a spherical metal shell 1, the surperficial top of spherical metal shell 1 is a center hole 2, all the other positions are provided with eyeglass putting hole 3, and eyeglass putting hole 3 matches with the shape of eyeglass to be coated, and described eyeglass putting hole 3 is along the edge series arrangement of spherical metal shell 1, wherein, the perforate medullary ray of eyeglass putting hole 3 is perpendicular to the normal plane of eyeglass putting hole 3 place faces, and the distance between the adjacent eyeglass putting hole 3 is greater than 6mm.
Working process of the present invention is: at first eyeglass to be coated is placed in the eyeglass putting hole 3 on spherical metal shell 1 surface of coating umbrella, then Coating Materials is placed on the plated film furnace bottom, coating umbrella is placed on the top of the plated film stove of vacuum, keep vacuum environment then, by the heating Coating Materials or utilize ion source excite mode such as Coating Materials make the Coating Materials evaporation, distil or be splashed on the spherical metal shell 1 of coating umbrella, and then the eyeglass to be plated that is arranged in eyeglass putting hole 3 is carried out plated film.
The present invention is simple in structure, and is easy to operate, and it can place about 18 eyeglass to be plated than traditional coating umbrella more, saved the energy greatly, reduced cost, improved production efficiency.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within protection scope of the present invention.
Claims (2)
1. coating umbrella, comprise a spherical metal shell, the surperficial top of spherical metal shell is a center hole, all the other positions are provided with the eyeglass putting hole, and the eyeglass putting hole matches with the shape of eyeglass to be coated, it is characterized in that described eyeglass putting hole is along the edge series arrangement of spherical metal shell, wherein, the perforate medullary ray of eyeglass putting hole is perpendicular to the normal plane of eyeglass putting hole place face.
2. coating umbrella according to claim 1 is characterized in that, the distance between the described adjacent eyeglass putting hole is greater than 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010266941 CN101928929A (en) | 2010-08-27 | 2010-08-27 | Coating umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010266941 CN101928929A (en) | 2010-08-27 | 2010-08-27 | Coating umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101928929A true CN101928929A (en) | 2010-12-29 |
Family
ID=43368351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010266941 Pending CN101928929A (en) | 2010-08-27 | 2010-08-27 | Coating umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101928929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839351A (en) * | 2011-06-23 | 2012-12-26 | 苏州五方光电科技有限公司 | Film coating umbrella |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165547Y (en) * | 2008-02-05 | 2008-12-17 | 深圳欧菲光科技股份有限公司 | Coated umbrella |
| US20090301394A1 (en) * | 2008-06-05 | 2009-12-10 | Hon Hai Precision Industry Co., Ltd. | Film coating holder |
| CN201508422U (en) * | 2008-11-26 | 2010-06-16 | 苏州欧菲光科技有限公司 | Film coating umbrella |
| CN201793717U (en) * | 2010-08-27 | 2011-04-13 | 苏州五方光电科技有限公司 | Film-coating umbrella |
-
2010
- 2010-08-27 CN CN 201010266941 patent/CN101928929A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165547Y (en) * | 2008-02-05 | 2008-12-17 | 深圳欧菲光科技股份有限公司 | Coated umbrella |
| US20090301394A1 (en) * | 2008-06-05 | 2009-12-10 | Hon Hai Precision Industry Co., Ltd. | Film coating holder |
| CN201508422U (en) * | 2008-11-26 | 2010-06-16 | 苏州欧菲光科技有限公司 | Film coating umbrella |
| CN201793717U (en) * | 2010-08-27 | 2011-04-13 | 苏州五方光电科技有限公司 | Film-coating umbrella |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839351A (en) * | 2011-06-23 | 2012-12-26 | 苏州五方光电科技有限公司 | Film coating umbrella |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101229 |