CN106851075A - A kind of processing method of camera case ring - Google Patents
A kind of processing method of camera case ring Download PDFInfo
- Publication number
- CN106851075A CN106851075A CN201710212524.0A CN201710212524A CN106851075A CN 106851075 A CN106851075 A CN 106851075A CN 201710212524 A CN201710212524 A CN 201710212524A CN 106851075 A CN106851075 A CN 106851075A
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- CN
- China
- Prior art keywords
- case ring
- camera case
- backing material
- material plate
- camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- ing And Chemical Polishing (AREA)
Abstract
A kind of processing method of camera case ring is the embodiment of the invention provides, including：Backing material plate is provided；Determine to be used for the Working position for preparing camera case ring on backing material plate；Case ring blank is etched in the Working position of backing material plate；Precision processing is carried out to case ring blank, camera case ring is obtained.In embodiments of the present invention, by determining the Working position of camera case ring, and the case ring blank at the Working position etching of backing material plate on backing material plate, to realize the production and processing of mass；Further, precision processing is carried out to case ring blank, obtains camera case ring, to meet the precision size requirement of camera case ring.By above-mentioned method and step, the mass production of camera case ring is realized, effectively improve the production efficiency of camera case ring and reduce production cost, meet the Production requirement of camera case ring.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of processing method of camera case ring.
Background technology
With the development of electronic device technology, experience of the consumer to mobile terminal (panel computer, smart mobile phone etc.) will
Seek more and more higher.At present, camera case ring is generally fitted provided with the middle of the mobile terminal of in the market, to lift mobile terminal
Appearance.In the prior art, camera case ring is in the majority with stainless steel camera case ring, stainless steel camera case ring
Processing is processed generally by powder metallurgy+CNC (Computer numerical control, Digit Control Machine Tool) or turning etc.
What mode was realized.But because above-mentioned processing mode is only capable of being processed for single camera case ring, production efficiency is low,
Cause production cost higher, it is difficult to meet Production requirement.
The content of the invention
It is an object of the invention to provide a kind of processing method of camera case ring, to solve production efficiency in the prior art
Lowly, production cost problem higher.
The present invention provides a kind of processing method of camera case ring, including：
Backing material plate is provided；
Determine to be used for the Working position for preparing the camera case ring on the backing material plate；
Case ring blank is etched in the Working position of the backing material plate；
Precision processing is carried out to the case ring blank, the camera case ring is obtained.
In embodiments of the present invention, by determining the Working position of camera case ring on backing material plate, and in backing material plate
Working position etching at case ring blank, to realize the production and processing of mass；Further, essence is carried out to case ring blank
Degree processing, obtains camera case ring, to meet the precision size requirement of camera case ring.By above-mentioned method and step,
The mass production of camera case ring is realized, the production efficiency of camera case ring is effectively improved and is reduced life
Cost is produced, the Production requirement of camera case ring is met.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, and drawings in the following description are only some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the processing method of first embodiment of the invention；
Fig. 2 is the schematic flow sheet of the processing method of second embodiment of the invention；
Fig. 3 is the structural representation of backing material plate of the invention；
Fig. 4 is the schematic diagram of embodiment of the present invention step S21；
Fig. 5 is the front schematic view that Working position is determined in backing material plate of the invention；
Fig. 6 is the schematic rear view that Working position is determined in backing material plate of the invention；
Fig. 7 is the front schematic view that case ring blank is etched in backing material plate of the invention；
Fig. 8 is enlarged drawing at the A of Fig. 7；
Fig. 9 is the schematic rear view that case ring blank is etched in backing material plate of the invention；
Figure 10 is the schematic diagram of embodiment of the present invention step S23；
Figure 11 is the structural representation of case ring blank of the invention.
Specific embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect become more apparent, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Embodiment one：
Reference picture 1, a kind of processing method of camera case ring, including：Backing material plate is provided, wherein, backing material plate is metal
Backing material plate, can preferably use stainless steel substrate plate, and the both sides of backing material plate are provided with location hole.
Step S11, determines to be used for the Working position for preparing the camera case ring on the backing material plate.
In this step, can be by way of exposure imaging, to determine to be used to prepare camera case ring on backing material plate
Working position.Especially, when the camera case ring of manufacturing batch on backing material plate is needed, can by way of exposure imaging
To effectively realize the determination of batch machining position, being capable of effectively improving production efficiency.Wherein, need to process on backing material plate
How many camera case rings, can need to be determined according to the production of the size of backing material plate and reality.
Step S12, case ring blank is etched in the Working position of the backing material plate.
In this step, case ring blank is etched in the Working position of the backing material plate using etching solution；Wherein, etch
Solution is the mixed solution of concentrated nitric acid and concentrated hydrochloric acid, and concentrated nitric acid is 1: 2 with the volume ratio of concentrated hydrochloric acid.
Step S13, precision processing is carried out to the case ring blank, obtains the camera case ring.
In this step, can be by CNC (Computer numerical control, Digit Control Machine Tool) to case ring blank
Precision processing is carried out, to meet the accurately size requirement of camera case ring.
In embodiments of the present invention, by determining the Working position of camera case ring on backing material plate, and in backing material plate
Working position etching at case ring blank, to realize the production and processing of mass；Further, essence is carried out to case ring blank
Degree processing, obtains camera case ring, to meet the precision size requirement of camera case ring.By above-mentioned method and step,
The mass production of camera case ring is realized, the production efficiency of camera case ring is effectively improved and is reduced life
Cost is produced, the Production requirement of camera case ring is met.
Embodiment two：
Reference picture 2, a kind of processing method of camera case ring, including：Backing material plate is provided, wherein, backing material plate is metal
Backing material plate, can preferably use stainless steel substrate plate；Reference picture 3, the both sides of backing material plate 1 are provided with location hole 2, in order to base material
Plate positioning in process.
Step S21, determines to be used for the Working position for preparing the camera case ring on the backing material plate.
In this step, can be by way of exposure imaging, to determine to be used to prepare camera case ring on backing material plate
Working position.Especially, when the camera case ring of manufacturing batch on backing material plate is needed, can by way of exposure imaging
To effectively realize the determination of batch machining position, being capable of effectively improving production efficiency.Wherein, need to process on backing material plate
How many camera case rings, can need to be determined according to the production of the size of backing material plate and reality.
In this step, reference picture 4, step 21 can also include：There is provided block piece, the block piece include light shielding part and
Transmittance section, wherein, the block piece can be the film.This step S21 includes following sub-step：
Step 211, in covering photosensitive printing ink layer on the backing material plate.
This step is specially：In covering photosensitive printing ink layer on the backing material plate, and the photosensitive printing ink layer is toasted, wherein,
Baking temperature is 30-40 DEG C, and baking time is 10-15min.
In this step, photosensitive printing ink layer can be by the method for printing, roller coating or spraying, to realize being covered in backing material plate
On, can be specifically the front or the back side for being covered in backing material plate.Also, photosensitive printing ink layer is toasted, after being prevented from
In continuous process, the photosensitive printing ink layer situation be bonded with film generation is easy to the carrying out of operation.
Step 212, the block piece is covered in the photosensitive printing ink layer.
In this step, because photosensitive printing ink layer is the front and back that is covered in backing material plate, i.e. block piece is covered in base material
The photosensitive printing ink layer of the positive photosensitive printing ink layer of plate and base material back.
Step 213, using block piece described in ultraviolet light, the transmittance section of block piece described in UV light permeability makes and institute
State the corresponding photosensitive printing ink layer solidification in transmittance section.
This step is specially：Using block piece described in ultraviolet light, the transmittance section of block piece, makes described in UV light permeability
Photosensitive printing ink layer solidification corresponding with the transmittance section, wherein, ultraviolet radiation energy is 500-800mj/cm2, irradiation time
It is 15-20s.
In this step, because photosensitive printing ink layer has acid resistance, therefore, during etching, photosensitive printing ink layer can
To being protected without the position on the position of etching and case ring blank without etching on backing material plate, it is ensured that above-mentioned position
Do not influenceed by etching solution.
Step 214, the block piece is separated with the photosensitive printing ink layer, and is removed corresponding with the light shielding part photosensitive
Ink layer, obtains being used for the Working position for processing the camera case ring on the backing material plate.
This step is specially：The block piece is separated with the photosensitive printing ink layer, and is removed using aqueous sodium carbonate
Photosensitive printing ink layer corresponding with the light shielding part, obtains being used for the machining position for processing the camera case ring on the backing material plate
Put, wherein, the concentration of aqueous sodium carbonate is 0.8-1.5%, and the temperature of aqueous sodium carbonate is 25-30 DEG C, simple to operate, side
Just.
Reference picture 5 and Fig. 6, with reference to step S211 to S214, by way of exposure imaging, it is determined that need the position of etching
Put, i.e. Working position 4；And the position that need not be etched, i.e., non-processing position is determined；And by setting for photosensitive printing ink layer 3
Put, realize the protection to non-processing position in etching process, it is simple, convenient so that the setting of method and step is more they tended to
Rationally.
Step S22, case ring blank is etched in the Working position of the backing material plate.
This step is specially：Case ring blank is etched in the Working position of the backing material plate using etching solution, wherein,
Etch temperature is 50-60 DEG C, and etching period is 10min.Wherein, etching solution is the mixed solution of concentrated nitric acid and concentrated hydrochloric acid, dense
Nitric acid is 1: 2 with the volume ratio of concentrated hydrochloric acid.
Reference picture 7, Fig. 8 and Fig. 9, further, this step is specially：Using etching solution adding in the backing material plate 1
Station puts 4 and etches case ring blank 5；Wherein, etch temperature is 50-60 DEG C, etching period 10min.The case ring blank 5
Including case ring main body 6, the both sides of the case ring main body 6 are provided with support frame plates 7, and the case ring main body 6 is by described
Support frame plates 7 are connected on the backing material plate 1, and are provided with counterbore 8 in the case ring main body 6.I.e. each case ring blank is still
So it is connected on backing material plate.
In this step, during etching, it should be ensured that the follow-up machined surface for needing CNC is smooth as much as possible, positive and negative uniform depth,
There can not be the small lugs of projection, and side wall is vertical, at least reserves the allowance of 0.3mm.Specific etch temperature and etching
Time can be adjusted according to actual conditions.
Step S23, precision processing is carried out to the case ring blank, obtains the camera case ring.
In this step, reference picture 10, step S23 includes：
Step S231, precision processing is carried out to the case ring blank.
In this step, precision processing can be carried out to case ring blank by CNC, to meet camera case ring accurately
Size requirement.
Step S232, the case ring blank is separated with the backing material plate, and in the counterbore of the case ring blank
It is punched out imaging head bore, obtains the camera case ring.
In this step, reference picture 11, case ring blank 5 can be by punching separation, in the process of punching with backing material plate 1
In, the shirt rim 9 around case ring blank 5 can be punched.Also, camera can obtain by the punching for imaging head bore 10
Case ring.
Step S24, in color film on the plated surface of the camera case ring, wherein, the vacuum of vacuum coating is
2.8-1Pa, temperature is 190-200 DEG C.Further, the time of whole coating process can control between 55-60min；And
And, the specific time can be adjusted according to the thickness of color demand and plated film.
In this step, can be realized by PVD (Physical Vapor Deposition, physical vapour deposition (PVD)) technique
The vacuum coating of camera case ring, makes the color needed on camera case ring band, simple, convenient.
Between step S23 and S24, the PROCESS FOR TREATMENTs such as tumbling, plane lapping can also be carried out to camera case ring, with
The burr on camera case ring surface is removed, the smooth of camera case ring surface is realized.
In embodiments of the present invention, by determining the Working position of camera case ring on backing material plate, and in backing material plate
Working position etching at case ring blank, to realize the production and processing of mass；Further, essence is carried out to case ring blank
Degree processing, obtains camera case ring, to meet the precision size requirement of camera case ring.By above-mentioned method and step,
The mass production of camera case ring is realized, the production efficiency of camera case ring is effectively improved and is reduced life
Cost is produced, the Production requirement of camera case ring is met.
In the description of the invention, it is to be understood that term " on ", D score, " interior ", the orientation or position of the instruction such as " outward "
The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, rather than
Indicate or imply signified device or element and must have specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the present invention.
It is as described above to combine one or more implementation method that particular content is provided, does not assert specific reality of the invention
Apply and be confined to these explanations.It is all approximate with the method for the present invention, structure etc., identical, or for present inventive concept under the premise of
Some technology deduction or replace are made, should all be considered as protection scope of the present invention.
Claims (10)
1. a kind of processing method of camera case ring, it is characterised in that including：
Backing material plate is provided；
Determine to be used for the Working position for preparing the camera case ring on the backing material plate；
Case ring blank is etched in the Working position of the backing material plate；
Precision processing is carried out to the case ring blank, the camera case ring is obtained.
2. the processing method of camera case ring according to claim 1, it is characterised in that block piece, the screening are provided
Block piece includes light shielding part and transmittance section, is used to prepare the machining position of the camera case ring on the determination backing material plate
The step of putting, including：
In covering photosensitive printing ink layer on the backing material plate；
The block piece is covered in the photosensitive printing ink layer；
Using block piece described in ultraviolet light, the transmittance section of block piece described in UV light permeability makes corresponding with the transmittance section
Photosensitive printing ink layer solidification；
The block piece is separated with the photosensitive printing ink layer, and removes photosensitive printing ink layer corresponding with the light shielding part, obtained
It is used to prepare the Working position of the camera case ring on the backing material plate.
3. the processing method of camera case ring according to claim 2, it is characterised in that be set forth on the backing material plate
After the step of covering photosensitive printing ink layer, also include：
The photosensitive printing ink layer is toasted, wherein, baking temperature is 30-40 DEG C, and baking time is 10-15min.
4. the processing method of camera case ring according to claim 2, it is characterised in that the utilization ultraviolet light
The block piece, the transmittance section of block piece described in UV light permeability makes photosensitive printing ink layer solidification corresponding with the transmittance section
In step, the energy of ultraviolet light is 500-800mj/cm2, irradiation time is 15-20s.
5. the processing method of camera case ring according to claim 2, it is characterised in that the removing and the shading
The step of corresponding photosensitive printing ink layer in portion is：
Photosensitive printing ink layer corresponding with the light shielding part is removed using aqueous sodium carbonate, wherein, the concentration of aqueous sodium carbonate
It is 0.8-1.5%, the temperature of aqueous sodium carbonate is 25-30 DEG C.
6. the processing method of camera case ring according to claim 2, it is characterised in that the block piece is the film.
7. the processing method of camera case ring according to claim 1, it is characterised in that be set forth in the backing material plate
The step of Working position etches case ring blank be：
Case ring blank is etched in the Working position of the backing material plate using etching solution, wherein, etch temperature is 50-60
DEG C, etching period 10min.
8. the processing method of camera case ring according to claim 1, it is characterised in that the case ring blank includes
Case ring main body, the both sides of the case ring main body are provided with support frame plates, and the case ring main body passes through support frame as described above plate
It is connected on the backing material plate, and counterbore is provided with the case ring main body；It is described that precision is carried out to the case ring blank
After the step of processing, also include：
The case ring blank is separated with the backing material plate, and camera is punched out in the counterbore of the case ring blank
Hole.
9. the processing method of camera case ring according to claim 7, it is characterised in that the etching solution is dense nitre
Acid and the mixed solution of concentrated hydrochloric acid, wherein, concentrated nitric acid is 1: 2 with the volume ratio of concentrated hydrochloric acid.
10. the processing method of camera case ring according to claim 1, it is characterised in that described to the case ring
Blank carries out precision processing, the step of obtain the camera case ring after, also include：
In color film on the plated surface of the camera case ring, wherein, the vacuum of vacuum coating is 2.8-1Pa, temperature is
190-200℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212524.0A CN106851075A (en) | 2017-03-31 | 2017-03-31 | A kind of processing method of camera case ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212524.0A CN106851075A (en) | 2017-03-31 | 2017-03-31 | A kind of processing method of camera case ring |
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| CN106851075A true CN106851075A (en) | 2017-06-13 |
Family
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| CN201710212524.0A Pending CN106851075A (en) | 2017-03-31 | 2017-03-31 | A kind of processing method of camera case ring |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107809566A (en) * | 2017-10-24 | 2018-03-16 | 珠海市魅族科技有限公司 | Camera decoration and its processing method and terminal |
| CN108620589A (en) * | 2018-04-13 | 2018-10-09 | 精研（东莞）科技发展有限公司 | A kind of preparation method of metal powder metallurgy camera shooting head circle |
| CN111031151A (en) * | 2019-11-18 | 2020-04-17 | Oppo广东移动通信有限公司 | Support, support machining method and electronic device |
| CN112653813A (en) * | 2019-10-11 | 2021-04-13 | 华为技术有限公司 | Camera decoration part and preparation method and terminal thereof |
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