CN102234780B - Lens tray clamp of film coating machine - Google Patents
Lens tray clamp of film coating machine Download PDFInfo
- Publication number
- CN102234780B CN102234780B CN201010152636.XA CN201010152636A CN102234780B CN 102234780 B CN102234780 B CN 102234780B CN 201010152636 A CN201010152636 A CN 201010152636A CN 102234780 B CN102234780 B CN 102234780B
- Authority
- CN
- China
- Prior art keywords
- handle
- coupling shaft
- clamping part
- lens tray
- tray clamp
- 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.)
- Expired - Fee Related
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Abstract
The invention relates to a lens tray clamp of a film coating machine, which comprises a clamping part, a handle, a connecting shaft and an elastic element which are disposed between the clamping part and the handle. Both the clamping part and the handle are rotatably connected with the connecting shaft. Two ends of the elastic element are connected to the clamping part and the handle respectively. Turning a lens tray by using the lens tray clamp of a film coating machine can reduce electrostatic adsorption, and prevent artificial pollution of optical elements.
Description
Technical field
The present invention relates to technical field of optical coating, relate in particular to a kind of lens tray clamp of coating equipment.
Background technology
In product surface plating function film, can improve the various performances of product surface, as the plated surface one deck anti-reflective film in optical mirror slip, can reduce the reflectivity of lens surface and the energy waste that incident light passes eyeglass.And for example, in some filter element plated surface one deck filter coating, can filter the light of a certain predetermined band, make various spectral filters.
For improving the image quality of camera lens module, the two sides of the optical elements such as the eyeglass of camera lens module, spectral filter all needs optical coating, to avoid incident light when through each element, and part incident light reflection and cause luminous energy loss.
Two plated films of optics carry out mainly with hot evaporation or sputtering way, and its coating process generally includes: vacuumize, heat, plated film, cooling, vacuum breaker, turn-over optical element, vacuumize, the step such as heating, another side plated film, cooling, vacuum breaker, taking-up optical element.At present, camera lens pallet often puts it in the accepting hole of umbrella stand of coating equipment in artificial glove mode, with screw, camera lens pallet is fixed on to this umbrella stand again, after complete one side to be plated, still in artificial glove mode, this camera lens pallet is taken out to this umbrella stand, turn-over, then with screw, this camera lens pallet is fixed on to this umbrella stand.Conventionally, the optical element in camera lens pallet can adsorb the pollutents such as dust on gloves or lint because of static, and after plated film, this impurity is coated in rete, has a strong impact on the optical property of optical element after plated film.
Therefore, be necessary to provide a kind of lens tray clamp of coating equipment.
Summary of the invention
Take embodiment below as a kind of lens tray clamp of avoiding optical element contaminated coating equipment in filming process of example explanation.
A lens tray clamp for coating equipment, comprises clamping part, handle, the coupling shaft between this clamping part and this handle and Two Ge elastic component.This clamping part is all connected with this coupling shaft rotationally with this handle.The two ends of each this elastic component of Ge are connected with this clamping part and this handle respectively.
Compared to prior art, use the lens tray clamp turn-over camera lens pallet of the coating equipment of the technical program can increase distance between staff and camera lens pallet, thereby can reduce electrostatic adhesion, avoid artificial contamination's optical element.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the lens tray clamp of the coating equipment that provides of the technical program one embodiment.
Fig. 2 is the schematic diagram of the conventional umbrella stand of filming process.
Fig. 3 is for adopting lens tray clamp shown in Fig. 1 to take out the schematic diagram of camera lens pallet from umbrella stand shown in Fig. 2.
Fig. 4 adopts two lens tray clamps by the schematic diagram of camera lens pallet turn-over.
Fig. 5 adopts lens tray clamp camera lens pallet to be contained in to the schematic diagram of this umbrella stand.
Main element nomenclature
The lens tray clamp 100 of coating equipment
Handle 110
Clamping part 120
Coupling shaft 130
Elastic component 140
Clamping bar 121
Supporting rod 1211
First connecting rod 1212
The first fixed link 1213
The first revolving bar 1214
The first chuck 123
The second chuck 113
Holding rod 111
Hand grip portion 1111
Second connecting rod 1112
The second fixed link 1113
The second revolving bar 1114
Umbrella stand 200
Accepting hole 210
Camera lens pallet 300
Mounting block 400
Embodiment
The lens tray clamp of coating equipment the technical program being provided below in conjunction with the drawings and the specific embodiments is elaborated.
Referring to Fig. 1, the lens tray clamp 100 of the coating equipment that the technical program one embodiment provides comprises clamping part 120, handle 110, coupling shaft 130 and two elastic components 140.Wherein, coupling shaft 130 is located between clamping part 120 and handle 110, and handle 110 interconnects by coupling shaft 130 with clamping part 120.
Clamping part 120 comprises two clamping bars 121.These two clamping bars 121 are all connected to form angle rotationally with coupling shaft 130, and about coupling shaft 130 symmetries.These two clamping bars 121 can be around this coupling shaft 130 in the same direction or reverse direction motion, and change this angle.Particularly, every clamping bar 121 comprises the first chuck 123, supporting rod 1211, first connecting rod 1212, the first fixed link 1213 and the first revolving bar 1214 being connected successively.The first chuck 123 cross sections are circular-arc.The first revolving bar 1214 is substantially V-shaped, and one end is connected with coupling shaft 130, and the other end is connected with the first fixed link 1213.The first fixed link 1213 and supporting rod 1211 are positioned at the homonymy of first connecting rod 1212, and the axis of the axis of supporting rod 1211 and the first fixed link 1213 all forms an obtuse angle with the axis of first connecting rod 1212.This two supporting rod 1211 is arranged in parallel.
Handle 110 comprises two holding rods 111.Two holding rods 111 are about coupling shaft 130 symmetries, and every holding rod 111 and a clamping bar 121 are about coupling shaft 130 symmetries.Every holding rod 111 comprises the second chuck 113, hand grip portion 1111, second connecting rod 1112, the second fixed link 1113 and the second revolving bar 1114 being connected successively.Wherein, the second chuck 113 and the first chuck 123, hand grip portion 1111 and supporting rod 1211, second connecting rod 1112 and first connecting rod 1212, the second fixed link 1113 and the first fixed link 1213, the second revolving bar 1114 and the first revolving bar 1214 are respectively about coupling shaft 130 symmetries.The second fixed link 1113 is also parallel to each other with the first fixed link 1213.If hold handle 110, push in opposite directions two holding rods 111, two clamping bars 121 will be made move toward one another centered by coupling shaft 130, if break in the opposite direction two holding rods 111 into two with one's hands, two clamping bars 121 will be centered by coupling shaft 130, motion in the opposite direction.
The two ends of each elastic component 140 are individually fixed in the first fixed link 1213 and the second fixed link 1113.Two elastic components 140 are parallel to each other, and about coupling shaft 130 symmetries.When elastic component 140 bears external force, can there is elastic deformation, after cancelling this external force, return to original length.In the present embodiment, elastic component 140 is spring.
Refer to Fig. 2 to Fig. 3, known coating process adopts umbrella stand 200 fixed lens pallets 300 conventionally.This umbrella stand 200 is provided with several accepting holes 210.Each camera lens pallet 300 is by mounting block 400, such as screw, accommodates and is fixed in an accepting hole 210.In coating process, see also Fig. 3 to Fig. 5, after completing plated film of optical element, two the first chucks 123 of the lens tray clamp 100 of bare-handed employing one coating equipment clamp two mounting blocks 400, this camera lens pallet 300 is shifted out to this accepting hole 210, adopt again the first chuck 123 clamp fixers 400 of the lens tray clamp 100 of another coating equipment, remove the lens tray clamp 100 of last coating equipment, this camera lens pallet 300 overturns, it is placed in this accepting hole 210 again, complete this camera lens pallet 300 of turn-over, after can carry out plated film to the second face of the optical element in this camera lens pallet 300.
Compared to prior art, in the present embodiment, the clamping part 120 of the lens tray clamp 100 of coating equipment has increased distance between staff and camera lens pallet, can reduce electrostatic adhesion thus, avoids optical element by artificial contamination.
In addition, in the present embodiment, elastic component 140 is connected with between handle 110 and clamping part 120, in not bearing under external force state, between two first chucks 123 and between two second chucks 113, has respectively the reactive force mutually tightening up.When gripping camera lens pallet, only need bestow two handle 110 external force, after two handles 110 move to appropriate location in the opposite direction, unclamp, 113 of the first chuck 123 or the second chucks can be clamped camera lens pallet automatically, without bestow handle 110 external force always, clamp camera lens pallet.Therefore, use the lens tray clamp 100 of this coating equipment comparatively laborsaving.
And the handle of lens tray clamp 100 110 is equipped with chuck with clamping part 120, during use, adopt any one end all can gripping camera lens pallet, greatly convenient operation.
The structure of lens tray clamp 100 that is appreciated that the coating equipment of the present embodiment is not limited to this.For example, the first chuck 123 or the second chuck 113 can omit; Further, the first chuck 123 and the second chuck 113 all can omit, and correspondingly, in the holding rod 111 of handle 110, away from the end of first connecting rod 1212 or clamping bar 121, away from the end of second connecting rod 1112, are provided with groove, utilize this groove to grip part; Or handle 110 and clamping part 120 are changed and be made as X word shape structure.
Be understandable that, those skilled in the art also can do other variation and wait for design of the present invention in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.The variation that these are done according to spirit of the present invention, all should be included in the present invention's scope required for protection.
Claims (6)
1. the lens tray clamp of a coating equipment, comprise clamping part, handle, be located at coupling shaft and Two Ge elastic component between this clamping part and this handle, this clamping part is all connected with this coupling shaft rotationally with this handle, and the two ends of each this elastic component of Ge are connected with this clamping part and this handle respectively.
2. the lens tray clamp of coating equipment as claimed in claim 1, is characterized in that, this clamping part and this handle are symmetrical about this coupling shaft.
3. the lens tray clamp of coating equipment as claimed in claim 2, it is characterized in that, this clamping part comprises two clamping bars that are oppositely arranged and two the first chucks that are oppositely arranged, first chuck, a clamping bar and this coupling shaft are connected successively, this handle comprises two holding rods that are oppositely arranged and two the second chucks that are oppositely arranged, and second chuck, a holding rod and this coupling shaft are connected successively.
4. the lens tray clamp of coating equipment as claimed in claim 3, it is characterized in that, each root clamping bar comprises connected successively supporting rod, the first fixed link and the first revolving bar, this supporting rod is connected with this first chuck, this first revolving bar is rotatably connected with this coupling shaft, each handle comprises connected successively hand grip portion, the second fixed link and the second revolving bar, this hand grip portion is connected with this second chuck, this second revolving bar is connected with this coupling shaft, this second fixed link is parallel to this first fixed link, each elastic component two ends are individually fixed in this first fixed link and the second fixed link.
5. the lens tray clamp of coating equipment as claimed in claim 4, is characterized in that, this two elastic component is arranged in parallel.
6. the lens tray clamp of coating equipment as claimed in claim 1, is characterized in that, this handle is provided with groove away from the end of this coupling shaft and/or this clamping part away from the end face of this coupling shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010152636.XA CN102234780B (en) | 2010-04-22 | 2010-04-22 | Lens tray clamp of film coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010152636.XA CN102234780B (en) | 2010-04-22 | 2010-04-22 | Lens tray clamp of film coating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102234780A CN102234780A (en) | 2011-11-09 |
| CN102234780B true CN102234780B (en) | 2014-11-05 |
Family
ID=44885892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010152636.XA Expired - Fee Related CN102234780B (en) | 2010-04-22 | 2010-04-22 | Lens tray clamp of film coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102234780B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005004006B4 (en) * | 2005-01-27 | 2007-02-01 | Carl Zeiss Ag | Holding device and transport device for handling lenses and methods for refining lenses |
| CN101165206A (en) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Substrate fixture and rotary disc for coating film and film coating machine |
-
2010
- 2010-04-22 CN CN201010152636.XA patent/CN102234780B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005004006B4 (en) * | 2005-01-27 | 2007-02-01 | Carl Zeiss Ag | Holding device and transport device for handling lenses and methods for refining lenses |
| CN101165206A (en) * | 2006-10-20 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Substrate fixture and rotary disc for coating film and film coating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102234780A (en) | 2011-11-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20141105 Termination date: 20150422 |
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| EXPY | Termination of patent right or utility model |