CN205845035U - A kind of watchcase with capacitance touch function and intelligent watch - Google Patents
A kind of watchcase with capacitance touch function and intelligent watch Download PDFInfo
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- CN205845035U CN205845035U CN201620553960.5U CN201620553960U CN205845035U CN 205845035 U CN205845035 U CN 205845035U CN 201620553960 U CN201620553960 U CN 201620553960U CN 205845035 U CN205845035 U CN 205845035U
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- watchcase
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- conductive layer
- metallic matrix
- intermediate conductive
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Abstract
The utility model discloses a kind of watchcase with capacitance touch function; the bottom insulating barrier that including metallic matrix and is sequentially coated on described metallic matrix, intermediate conductive layer, protective clear layer; the most also include covering the anti-fingerprint layer at described protective clear layer; the control components and parts that described intermediate conductive layer and described metallic matrix are connected in wrist-watch by electronic circuit respectively, to produce the electric capacity of change when finger touches described watchcase.A kind of intelligent watch with this watchcase is also disclosed at this.This watchcase not only has the features such as the high rigidity of metal shell, wearability, metal sense of touch and gloss, is also equipped with capacitance touch function, and user can be allowed to realize the use to intelligent watch and control by touching watchcase.
Description
Technical field
This utility model relates to a kind of watchcase with capacitance touch function and intelligent watch.
Background technology
Along with electronic product and the diversified development of household electrical appliance, market becomes more and more various to the demand of product design
Changing and characterize, electronic product has come into the high-level stage of technological design.Traditional stainless steel metal electronic watch shell
Although sense of touch as strong, ice-cold in stainless steel watch case high rigidity, anti-wear performance and the reflecting feel of luxury, but watchcase is simply made to have height
The enclosures effects of intensity and exterior decorative effect, other do not use function, especially touch control function, traditional control
Function needs arrange button on shell or realized by touch screen.
Utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, it is provided that one has capacitance touch function
Watchcase and intelligent watch, this watchcase make user can by touch watchcase use intelligent watch.
For achieving the above object, this utility model is by the following technical solutions:
A kind of watchcase with capacitance touch function, including metallic matrix and be sequentially coated on described metallic matrix
Bottom insulating barrier, intermediate conductive layer, protective clear layer, the control that described intermediate conductive layer is connected in wrist-watch by electronic circuit
The control unit device that components and parts processed, described intermediate conductive layer and described metallic matrix are connected in wrist-watch by electronic circuit respectively
Part, to produce the electric capacity of change when finger touches described watchcase, the thickness of described bottom insulating barrier is 5～15 μm.
Further:
Also include covering the anti-fingerprint layer on described protective clear layer.
Described metallic matrix is rustless steel.
Described intermediate conductive layer is stannum or indium stannum plated film.
Described protective clear layer is the transparent film layer that UV acrylic clear coating is formed by UV photocuring.
A kind of intelligent watch, including the internal control components and parts arranged of described watchcase and described watchcase, described control unit
Device connects the intermediate conductive layer of described watchcase by electronic circuit.
Described electronic circuit is flexible printed circuit board.
The beneficial effects of the utility model:
The watchcase that this utility model provides include metallic matrix and the bottom insulating barrier being sequentially coated on metallic matrix,
Intermediate conductive layer, protective clear layer, described intermediate conductive layer and described metallic matrix are connected to wrist-watch by electronic circuit respectively
Interior control components and parts, to produce the electric capacity of change when finger touches described watchcase, thus, this watchcase not only has outside metal
The features such as the high rigidity of shell, wearability, metal sense of touch and gloss, are also equipped with capacitance touch function, user can be allowed to pass through to touch
Touch watchcase and realize the use to intelligent watch and control.
Accompanying drawing explanation
Fig. 1 is the meter casing structure schematic diagram that a kind of embodiment of this utility model has capacitance touch function.
Fig. 2 is the watchcase Making programme figure that a kind of embodiment of this utility model has capacitance touch function.
Detailed description of the invention
Hereinafter embodiment of the present utility model is elaborated.It is emphasized that the description below is only example
Property rather than in order to limit scope of the present utility model and application thereof.
Refering to Fig. 1, in one embodiment, a kind of watchcase with capacitance touch function, including metallic matrix 1 and
It is sequentially coated on the bottom insulating barrier 2 on described metallic matrix 1, intermediate conductive layer 3, protective clear layer 4, described intermediate conductive layer
3 and the control components and parts that can be connected in wrist-watch each via electronic circuit of described metallic matrix 1, be equivalent to be formed corresponding
Sensing electrode, can produce impact to coupling electric capacity between sensing electrode when finger touches described watchcase, produce the electric capacity of change, from
And the finger touch to watchcase can be sensed.
In a preferred embodiment, watchcase also includes covering the anti-fingerprint layer 5 at described protective clear layer 4.
In a preferred embodiment, described metallic matrix 1 is rustless steel.
In a preferred embodiment, described bottom insulating barrier 2 is that UV acrylic coating is mixed by 1:0.5～0.8 with silane
The insulating film layer that the modified coating of reaction is formed by UV photocuring.
In a preferred embodiment, described intermediate conductive layer 3 is stannum or indium stannum plated film.
In a preferred embodiment, described protective clear layer 4 is formed by UV photocuring for UV acrylic clear coating
Transparent film layer.
A kind of intelligent watch, including the internal control components and parts arranged of described watchcase and described watchcase, described control unit
Device connects intermediate conductive layer 3 and the metallic matrix 1 of described watchcase by electronic circuit.
Preferably, described electronic circuit is flexible printed circuit board.
As in figure 2 it is shown, the preparation method of a kind of watchcase, comprise the following steps:
A. metallic matrix 1 is prepared；
B. on described metallic matrix 1, form bottom insulating barrier 2；
C. on described bottom insulating barrier 2, form intermediate conductive layer 3；
D. on described intermediate conductive layer 3, form protective clear layer 4；
Preferably, also include that e. forms anti-fingerprint layer 5 on described protective clear layer 4.
Step b includes:
First UV acrylic coating is mixed homogeneously according to 1:0.5～0.8 ratio with silane, react 5～10min, then will
Modified coating and diluent according to 1:1.5～2 dilution, by the spray painting that diluted to metallic matrix 1 surface, then lead to
Cross UV photo solidification machine and be solidified to form described bottom insulating barrier 2.
Step c includes:
The product that step b obtains first being put into vacuum coating indoor, vacuum is evacuated to 2.0 × 10-2～5.0 × 10-2Pa, so
After be filled with argon, flow is maintained at 800～1300sccm, under voltage 2～2.4KV, electric current 0.8～1A, argon produce ionization
And bombard the surface of product, bombardment time 150～180 seconds；Then under voltage 220～240V and electric current 60～65A, by stannum target
Material or indium stannum target are plated to product surface, plated film time 20～35s, form described intermediate conductive layer 3.
Step d includes:
Product spraying step c obtained is used for strengthening the metal conditioner of the tack of described protective clear layer, metal
The inorganic agent of inorganic agent e.g. silane system, baking is dried, then by UV acrylic clear coating and diluent according to 1:0.8～
1 dilution proportion, sprays to product surface after having diluted, is then solidified to form described protective clear layer by UV photo solidification machine
4。
In a kind of specific embodiment, this Watchcase has structure as shown in Figure 1, and this structure has touch function.Institute
The preparation method stated uses stainless steel metal to use modified coating, tack as base material and conductive layer, bottom insulating barrier
Good and insulating properties strong, intermediate conductive layer uses vacuum coating mode, plates layer of metal film layer, this film on bottom insulating barrier
Layer has gloss and excellent electric conductivity, and outer protective layer uses high-hard, transparent coating and anti-fingerprint film, both played protection
Product appearance effect, can fully represent again middle layer metal gloss.
Prepared by stainless steel base insulating barrier: function additive adds to common ground coat paint and is modified, and be diluted to one
Certainty ratio, then sprays to above the stainless steel base of surface-brightening, more i.e. forms insulating film layer through UV photocuring, this film layer
Thickness is 5～15 μm.
Prepared by middle level conductive layer: put in vacuum coating equipment by above-mentioned stainless steel base, Vacuum Deposition last layer metal
Film layer, this metallic diaphragm has the electric conductivity of excellence, and thicknesses of layers is 3～8 μm.
Prepared by surface layer protective layer: being processed through metal conditioner by above-mentioned film layer, after process, coating is permissible with exterior paint
Well attachment, and do not change the reflecting feel of metallic diaphragm, spray UV clear finish the most again, spray one layer of anti-fingerprint face the most again
Paint, just completes whole surface layer, and this surface layer has wear-resisting and anti-fingerprint effect.
The Watchcase made by the method, connects flexible printed circuit board at middle level conductive layer and metallic matrix
(FFC), sensing electrode can be formed, then assemble with the electronic devices and components of other necessity just can be formed and couple electric capacity, real
Existing capacitance touch function.When finger touches watchcase, can touch point corresponding to intermediate conductive layer 3 and described metallic matrix 1
Couple electric capacity between electrode and produce impact, produce the electric capacity of change such that it is able to sense the finger touch to watchcase.
Embodiment 1
Stainless steel base 316, UV acrylic coating, silane, diluent, dehydrated alcohol, UV photo solidification machine, target stannum, very
Empty coater, metal conditioner, UV acrylic clear coating, ippon anti-fingerprint oil.
Prepared by bottom insulating barrier
First UV acrylic coating is mixed homogeneously according to 1:0.5～0.8 ratio with silane, react 5～10min, then will
Modified coating and diluent are according to 1:1.5～2 dilution, then by the dehydrated alcohol wiping scrubbing of stainless steel-based surface,
Wiping is complete by the spray painting diluted to stainless steel-based surface, static 3～5min, then passes through UV photo solidification machine, UV lamp
Power is 60～100W, and matrix surface will form one layer of dielectric film, and thicknesses of layers is 5～10 μm.
Prepared by middle level conductive layer
The said goods first being put into vacuum coating indoor, vacuum is evacuated to 2.0 × 10-2～5.0 × 10-2Pa, is then charged with
Argon, flow is maintained at 800～1300sccm, and under voltage 2～2.4KV, electric current 0.8～1A, argon produces ionization and bombards
The surface of product, bombardment time 150～180 seconds；Then, under voltage 220～240V and electric current 60～65A, stannum target is plated to
Product surface, the plated film time 25～35s, has plated rear product surface and has just had higher metal-like, and excellent electric conductivity.
Prepared by surface layer protective layer
The said goods is first sprayed the metal conditioner of thin layer, static 10～15s, places into baking 3 under baking box 80 degree
～5min, then by UV acrylic clear coating and diluent according to 1:0.8～1 dilution proportion, spray to after having diluted produce
Product surface, static 20～30s, then by UV photo solidification machine, UV lamp power is 40～60W, is then sprayed by ippon anti-fingerprint oil
It is coated onto product surface, is then placed in baking box 80 degree, toast 10～20min, i.e. obtain the protection layer that surface ratio is finer and smoother, should
Protection thicknesses of layers is 3～8 μm, has wear-resisting and anti-fingerprint effect.
This product connects upper flexible printed circuit board, then assembles with other electronic devices and components and just can touch use.
Embodiment 2
Stainless steel base 304, UV acrylic coating, silane, diluent, dehydrated alcohol, UV photo solidification machine, target Indium sesquioxide.
Stannum, vacuum coating equipment, metal conditioner, UV acrylic clear coating, ippon anti-fingerprint oil.
Prepared by bottom insulating barrier
First UV acrylic coating is mixed homogeneously according to 1:0.5～0.8 ratio with silane, react 5～10min, then will
Modified coating and diluent are according to 1:1.5～2 dilution, then by the dehydrated alcohol wiping scrubbing of stainless steel-based surface,
Wiping is complete by the spray painting diluted to stainless steel-based surface, static 3～5min, then passes through UV photo solidification machine, UV lamp
Power is 60～100W, and matrix surface will form one layer of dielectric film, and thicknesses of layers is 8～10 μm.
Prepared by middle level conductive layer
The said goods first being put into vacuum coating indoor, vacuum is evacuated to 2.0 × 10-2～5.0 × 10-2Pa, is then charged with
Argon, flow is maintained at 800～1300sccm, and under voltage 2～2.4KV, electric current 0.8～1A, argon produces ionization and bombards
The surface of product, bombardment time 150～180 seconds；Then, under voltage 220～240V and electric current 60～65A, indium stannum target is plated
To product surface, plated film time 20～30s, plate rear product surface and just there is higher metal-like, and excellent electric conductivity.
Prepared by surface layer protective layer
The said goods is first sprayed the metal conditioner of thin layer, static 10～15s, places into baking 3 under baking box 80 degree
～5min, then by UV acrylic clear coating and diluent according to 1:0.8～1 dilution proportion, spray to after having diluted produce
Product surface, static 20～30s, then by UV photo solidification machine, UV lamp power is 40～60W, is then sprayed by ippon anti-fingerprint oil
It is coated onto product surface, is then placed in baking box 80 degree, toast 10～20min, i.e. obtain the protection layer that surface ratio is finer and smoother, should
Protection thicknesses of layers is 5～8 μm, has wear-resisting and anti-fingerprint effect.
This product connects upper flexible printed circuit board, then assembles with other electronic devices and components and just can touch use.
Embodiment 3
Stainless steel base 17-4, UV acrylic coating, silane, diluent, dehydrated alcohol, UV photo solidification machine, target stannum, very
Empty coater, metal conditioner, UV acrylic clear coating, ippon anti-fingerprint oil.
Prepared by bottom insulating barrier
First UV acrylic coating is mixed homogeneously according to 1:0.5～0.8 ratio with silane, react 5～10min, then will
Modified coating and diluent are according to 1:1.5～2 dilution, then by the dehydrated alcohol wiping scrubbing of stainless steel-based surface,
Wiping is complete by the spray painting diluted to stainless steel-based surface, static 3～5min, then passes through UV photo solidification machine, UV lamp
Power is 60～100W, and matrix surface will form one layer of dielectric film, and thicknesses of layers is 10～15 μm.
Prepared by middle level conductive layer
The said goods first being put into vacuum coating indoor, vacuum is evacuated to 2.0 × 10-2～5.0 × 10-2Pa, is then charged with
Argon, flow is maintained at 800～1300sccm, and under voltage 2～2.4KV, electric current 0.8～1A, argon produces ionization and bombards
The surface of product, bombardment time 150～180 seconds；Then, under voltage 220～240V and electric current 60～65A, stannum target is plated to
Product surface, the plated film time 20～30s, has plated rear product surface and has just had higher metal-like, and excellent electric conductivity.
Prepared by surface layer protective layer
The said goods is first sprayed the metal conditioner of thin layer, static 10～15s, places into baking 3 under baking box 80 degree
～5min, then by UV acrylic clear coating and diluent according to 1:0.8～1 dilution proportion, spray to after having diluted produce
Product surface, static 20～30s, then by UV photo solidification machine, UV lamp power is 40～60W, is then sprayed by ippon anti-fingerprint oil
It is coated onto product surface, is then placed in baking box 80 degree, toast 10～20min, i.e. obtain the protection layer that surface ratio is finer and smoother, should
Protection thicknesses of layers is 5～8 μm, has wear-resisting and anti-fingerprint effect.
This product connects upper flexible printed circuit board, then assembles with other electronic devices and components and just can touch use.
Above content is to combine concrete/preferred embodiment further detailed description of the utility model, no
Can assert that of the present utility model being embodied as is confined to these explanations.Common skill for this utility model art
For art personnel, without departing from the concept of the premise utility, these embodiments having described that can also be made by it
Some replacements or modification, and these substitute or variant all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a watchcase with capacitance touch function, it is characterised in that include metallic matrix and be sequentially coated on described
Bottom insulating barrier on metallic matrix, intermediate conductive layer, protective clear layer, described intermediate conductive layer is connected to by electronic circuit
Control components and parts in wrist-watch, described intermediate conductive layer and described metallic matrix are connected in wrist-watch by electronic circuit respectively
Controlling components and parts, to produce the electric capacity of change when finger touches described watchcase, the thickness of described bottom insulating barrier is 5～15 μ
m。
2. watchcase as claimed in claim 1, it is characterised in that also include covering the anti-fingerprint on described protective clear layer
Layer.
3. watchcase as claimed in claim 1, it is characterised in that described metallic matrix is rustless steel.
4. watchcase as claimed in claim 1, it is characterised in that described intermediate conductive layer is stannum or indium stannum plated film.
5. watchcase as claimed in claim 1, it is characterised in that described protective clear layer is that UV acrylic clear coating passes through UV
The transparent film layer that photocuring is formed.
6. an intelligent watch, it is characterised in that include the watchcase as described in any one of claim 1 to 5 and as described in watchcase
The internal control components and parts arranged, described control components and parts connect the intermediate conductive layer of described watchcase by electronic circuit.
7. intelligent watch as claimed in claim 6, it is characterised in that described electronic circuit is flexible printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553960.5U CN205845035U (en) | 2016-06-07 | 2016-06-07 | A kind of watchcase with capacitance touch function and intelligent watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553960.5U CN205845035U (en) | 2016-06-07 | 2016-06-07 | A kind of watchcase with capacitance touch function and intelligent watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845035U true CN205845035U (en) | 2016-12-28 |
Family
ID=57623001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553960.5U Expired - Fee Related CN205845035U (en) | 2016-06-07 | 2016-06-07 | A kind of watchcase with capacitance touch function and intelligent watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845035U (en) |
-
2016
- 2016-06-07 CN CN201620553960.5U patent/CN205845035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523843 Changan City, Guangdong Province town on the corner management area Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: 523843 Changan City, Guangdong Province town on the corner management area Patentee before: Dongguan Janus Precision Components Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |