CN107589660A - Sports watch and its preparation technology with wireless charging function - Google Patents
Sports watch and its preparation technology with wireless charging function Download PDFInfo
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- CN107589660A CN107589660A CN201710977149.9A CN201710977149A CN107589660A CN 107589660 A CN107589660 A CN 107589660A CN 201710977149 A CN201710977149 A CN 201710977149A CN 107589660 A CN107589660 A CN 107589660A
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- sports watch
- sheets
- wiring board
- wireless charging
- flexible wiring
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Abstract
The present invention relates to a kind of sports watch and its preparation technology with wireless charging function, this sports watch includes：Table body, touch-screen, rechargeable battery and microprocessor；The bottom of wherein described table body is provided with Wireless charging coil；The Wireless charging coil is suitable for sports watch and carries out wireless charging；Regulating circuit is provided between rechargeable battery and Wireless charging coil；And a battery voltage detection circuit is connected between rechargeable battery and microprocessor；The microprocessor is suitable to the electricity for showing rechargeable battery on the touchscreen；The sports watch of the present invention, it has wireless charging function, and then wrist-watch can be made to improve its water resistance using the structure of closing.
Description
Technical field
The present invention relates to a kind of wearable device field, and in particular to has the sports watch of wireless charging function and prepares work
Skill.
Background technology
Intelligent watch is the built-in intelligence system in wrist-watch, with the continuous development of scientific technology, the intelligence of various brands
Energy wrist-watch is interviewed again and again.
General intelligence wrist-watch can use button cell, by changing button cell, ensure electric energy supply；Or use can
Rechargeable battery, charged by microUSB interfaces.
Changing button cell needs to open bonnet, reduces the water resistance of wrist-watch；Also easily dropped by microUSB interfaces
The waterproof effect of low wrist-watch.
Therefore, it is necessary to design the technical problem that a kind of sports watch for being capable of whole body waterproof is this area urgent need to resolve.
The content of the invention
It is an object of the invention to provide a kind of sports watch with wireless charging function.
In order to solve the above-mentioned technical problem, the invention provides a kind of sports watch, including：
Table body, touch-screen, rechargeable battery and microprocessor；Wherein
The bottom of the table body is provided with Wireless charging coil；
The Wireless charging coil is suitable for sports watch and carries out wireless charging；
Regulating circuit is provided between rechargeable battery and Wireless charging coil；And
A battery voltage detection circuit is connected between rechargeable battery and microprocessor；
The microprocessor is suitable to the electricity for showing rechargeable battery on the touchscreen.
Further, the table body also includes：Square frame, multilayer optical film layer, light guide plate, laser LED lamp bar and backboard；
Wherein, touch-screen, multilayer optical film layer, light guide plate and backboard are arranged in square frame, and from light emission side successively to
Lower setting；
The surface relative with light emission side of light guide plate, there is hierarchic structure；
Backboard has the hierarchic structure being engaged with light guide plate；
Laser LED lamp bar is located at the inner side of square frame；
Wherein, touch-screen has upper and lower transparency carrier and liquid crystal layer, reflection matrix layer, blast polaroid, and the two substrates are with flat
The relation configuration of between-line spacing, the liquid crystal layer are arranged between the upper and lower transparency carrier,
The reflection matrix layer, it is arranged on below the liquid crystal layer, the reflection matrix layer is made up of a plurality of reflector elements, and
The position of each reflector element corresponds to each reflection block, to reflect the ambient through the liquid crystal layer,
The blast polaroid is located at the top of transparency carrier.
Further, the blast polaroid is made up of multiple liquid crystal layers and minus compensation film, two 1/8 λ films, specifically
Structure be the direction along touch-screen towards light guide plate be respectively one 1/8 λ films, multiple birefringences it is different contain photochromic color
Curable nematic liquid crystal layer, one 1/8 λ films and the minus compensation film of element.
Further, the blast polaroid is by the driving electrodes of independent control, realizes polarizing function and photochromic
Function.
Further, between the upper and lower transparency carrier and below the liquid crystal layer, provided with thin film transistor (TFT) member
Part drives layer, and it includes the plurality of blocks that a plurality of active drive units correspond to colored filter, each active drive
Unit to each block of independent control, wherein, the block of colored filter with it is described reflection block correspond, so as to cut
Change the image model of touch-screen.
Further, the microprocessor is located at the inner side of square frame, laser LED lamp bar include two sheets of flexible wiring board with
And multigroup electric lead in parallel, laser LED on the FPC are printed on, two sheets of flexible wiring board passes through conductive adhesion layer
Connection, two sheets of flexible wiring board and electric lead thereon are connected with microprocessor；And the side of the table body is provided with bright
Regulation button is spent, the brightness regulating button and microprocessor are electrically connected with, by brightness regulating button to adjust laser LED lamp
The brightness of bar.
Another aspect, present invention also offers a kind of preparation technology of described sports watch, including：
The table body also includes：Laser LED lamp bar, and
The laser LED lamp bar includes two sheets of flexible wiring board.
Further, the preparation method of the two sheets of flexible wiring board comprises the following steps：
Step S1, resin matrix and conductive filler dispersion liquid are mixed by setting ratio；
Step S2, curing agent is added in conductive filler dispersion liquid upon mixing；
Step S3, improve add curing agent after conductive filler dispersion liquid viscosity, so that gluing sample is made；
Step S4, gluing sample is coated on lower FPC；
Step S5, by upper FPC according to the mark set, alignd with lower FPC；
Step S6, drying and processing is carried out to above-mentioned two sheets of flexible wiring board and is solidified, to obtain two sheets of flexible wiring board.
Further, the gluing coefficient between the two sheets of flexible wiring board is 450mPa.s ~ 500mPa.s.
The invention has the advantages that the sports watch of the present invention, it has wireless charging function, and then can make wrist-watch
Using the structure of closing, its water resistance is improved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the sports watch of the present invention；
Fig. 2 is the theory diagram of the sports watch of the present invention；
Fig. 3 is the diagrammatic cross-section of the table body of large scale touch-screen of the present invention；
Fig. 4 is the structural representation of blast polaroid of the present invention；
Fig. 5 is multigroup shunt conductance line schematic diagram of FPC of the present invention；
Fig. 6 is the Making programme figure of two sheets of flexible wiring board of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Embodiment 1
As shown in Figures 1 to 4, a kind of sports watch is present embodiments provided, including：
Table body 200 and watchband 100, touch-screen 2, rechargeable battery and microprocessor；The bottom of wherein described table body is provided with wireless
Charge coil；The Wireless charging coil is suitable for sports watch and carries out wireless charging；Positioned at rechargeable battery and wireless charging
Regulating circuit is provided between coil；And a battery voltage detection circuit is connected between rechargeable battery and microprocessor；Institute
State the electricity that microprocessor is suitable to show rechargeable battery on the touchscreen.
The microprocessor can use embeded processor.
The sports watch of the present invention, it has wireless charging function, and then can make structure of the wrist-watch using closing, improves
Its water resistance.
For above-mentioned sports watch to realize giant-screen, its large-sized display screen can be to be provided simultaneously with reflection mould
Formula and the semi-reflective color liquid crystal display panel for penetrating pattern, although the LASER Light Source used has higher brightness,
Semi-reflective color liquid crystal display panel still has in a reflective mode enabling too secretly, while has excitation not again under the pattern that penetrates
The problem of sufficient.Semi-reflective color liquid crystal display panel polaroid therein serves the work of key during polaroid imaging
With but excessive in angle, or even the referred to as direction at dead angle, light passes through the brightness after polaroid and substantially reduced, and has influence on
Viewing effect, while image has fuzzy sense, definition declines.
Therefore, in order to solve the above problems, this sports watch realizes display without dead on the basis of relatively low cost of manufacture
Angle.
In the present embodiment, the table body 200 includes：Square frame 1, multilayer optical film layer 3, light guide plate 4, laser LED
Lamp bar 10 and backboard 5；Touch-screen 2, multilayer optical film layer 3, light guide plate 4 and backboard 5 are arranged in square frame, and from light extraction
Side is down-set successively；The surface relative with light emission side of light guide plate 4, there is hierarchic structure；Backboard 5 has and the phase of light guide plate 4
The hierarchic structure of cooperation；Laser LED lamp bar 10 is located at the inner side of square frame 1；Wherein, touch-screen 2 has upper and lower transparency carrier
With liquid crystal layer, reflection matrix layer, blast polaroid, the two substrates are to configure in parallel spaced relationship, and the liquid crystal layer is arranged on
Between the upper and lower transparency carrier, the reflection matrix layer, it is arranged on below the liquid crystal layer, the reflection matrix layer is by multiple
Several reflector element compositions, and the position of each reflector element corresponds to each reflection block, to reflect through institute
The ambient of liquid crystal layer is stated, blast polaroid is located at the top of transparency carrier.
Referring to Fig. 4, the blast polaroid is made up of multiple liquid crystal layers and minus compensation film, two 1/8 λ films, is had
Body structure be along touch-screen 2 towards the direction of light guide plate 4 be respectively one 1/8 λ films, multiple birefringences it is different contain light-induced variable
Curable nematic liquid crystal layer, one 1/8 λ films and the minus compensation film of color pigment.
The blast polaroid realizes polarizing function and photochromic function by the driving electrodes of independent control, and
And printing opacity brightness is enhanced, it is incident to realize no dead angle.
The reflection block is light tight block, and the light tight block is to be filled up to be formed by black surround material.
Such reflector element of the reflection matrix layer is made up of highly reflective material.
The liquid crystal layer is to use curable nematic liquid crystal structure.The liquid crystal layer is to use super twist filament.
Between the upper and lower transparency carrier and below the liquid crystal layer, thin-film transistor element drive is further provided with
Dynamic layer, it includes the plurality of blocks that a plurality of active drive units correspond to colored filter, each active drive unit
To each block of independent control, wherein, the block of colored filter corresponds with the reflection block, tactile so as to switch
Touch the image model of screen.
The ladder quantity of the hierarchic structure is 10 ~ 20, is preferably provided the body curve of hierarchic structure fitting wrist.
Ladder corresponding to the center section of the hierarchic structure is higher, is gradually reduced toward both sides.In view of wearing comfort,
Pad, cavernous body or other flexible materials of softness can also be set below backboard between wrist skin.
Reflector plate is provided between the hierarchic structure of the light guide plate 4 and backboard 5, is preferably corresponding multiple reflector plates.
The inner side of square frame 1 has groove, to accommodate laser LED lamp bar 10.Preferably according to lamp bar, groove is set, so that
Groove is obtained just to match with lamp bar.
Laser LED lamp bar 10 includes two sheets of flexible wiring board 11 and the multigroup parallel connection being printed on the FPC 11
Electric lead 12, laser LED, two sheets of flexible wiring board 11 connected by conductive adhesion layer, two sheets of flexible wiring board and thereon
Electric lead is connected with microprocessor；The side of the table body is provided with brightness regulating button, the brightness regulating button with it is micro-
Processor is electrically connected with, by brightness regulating button to adjust the brightness of laser LED lamp bar.
The microprocessor can control multigroup electric lead in parallel on FPC 11 so that electric lead can be independent
Connect, can also connect together.Multigroup electric lead in parallel on the FPC 11 is corresponding according to brightness demand, selection
Getting type, for example user needed during more high brightness using more multigroup electric lead, it is necessary to use less group during compared with low-light level
Electric lead, gray scale can set multiple.
The setting of two sheets of flexible wiring board 11 be favorably improved operating rate and improve service life, while its set lead
Electric tack coat can preferably eliminate electrostatic, subtract complicated and expensive anti-static elements again.
Referring to Fig. 5, there is multigroup electric lead in parallel on the FPC 11, can individually turn on, can also one
Rise and connect, corresponding getting type is selected according to brightness demand.
The length-width ratio of the square frame 1 is 5：3~8：5.
In addition, the width of touch-screen can be 2 ~ 3.5cm, length can be 3.5 ~ 4.5cm.
Sports watch is shown using the stepped light guide plate in bottom surface and backboard to realize large scale in the present embodiment, again
Because being still flat-faced screen, production cost is greatly reduced while large scale display is obtained.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of preparation technology for obtaining sports watch as described in Example 1.
Wherein described table body also includes：Laser LED lamp bar, and the laser LED lamp bar include two sheets of flexible wiring board.
Referring to Fig. 6, the two sheets of flexible wiring board 11 can be made using following step：
Step S1, resin matrix and conductive filler dispersion liquid are mixed by setting ratio；
Step S2, curing agent is added in conductive filler dispersion liquid upon mixing；
Step S3, additive is added in the conductive filler dispersion liquid after adding curing agent, reach default viscosity to obtain
Gluing sample；
Step S4, gluing sample is coated on lower FPC；
Step S5, by the upper FPC according to the mark set, alignd with the lower FPC；
Step S6, drying and processing is carried out to above-mentioned two sheets of flexible wiring board and is solidified, to obtain two sheets of flexible wiring board.
Preferably, the gluing coefficient between two sheets of flexible wiring board is 450mPa.s ~ 500mPa.s.
The resin matrix includes epoxy resin, epoxy-phenolic resin, silicones, polyurethane, polyacrylic resin, third
At least one of polyethylene dioxythiophene of olefin(e) acid ester copolymer and polystyrene doped sulphonic acid ester；The resin matrix exists
Ratio in the conductive adhesion layer is 20% ~ 30%；The conductive filler is graphene, CNT or nano-silver thread；Institute
Ratio of the conductive filler in the conductive adhesion layer is stated as 40% ~ 45%；The additive can obtain in purchase on the market,
For improving the viscosity of conductive filler dispersion liquid.
This sports watch and its preparation technology are shown using the stepped light guide plate in bottom surface and backboard to realize large scale
Show, and production cost is greatly reduced again while large scale display is obtained compared to curved-surface display；Using colored filter
And the colorized optical filtering module of reflection matrix layer composition, color touch screen can be made to switch to fully reflective or completely penetrate through, meanwhile, profit
With liquid crystal layer polarisation and the blast polaroid of discoloration, dead angle polarized light problem is overcome, improve display brightness and simplify colored aobvious
Show structure, beneficial to slimming.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
- A kind of 1. sports watch, it is characterised in that including：Table body, touch-screen, rechargeable battery and microprocessor；WhereinThe bottom of the table body is provided with Wireless charging coil；The Wireless charging coil is suitable for sports watch and carries out wireless charging；Regulating circuit is provided between rechargeable battery and Wireless charging coil；AndA battery voltage detection circuit is connected between rechargeable battery and microprocessor；The microprocessor is suitable to the electricity for showing rechargeable battery on the touchscreen.
- 2. sports watch as claimed in claim 1, it is characterised in thatThe table body also includes：Square frame, multilayer optical film layer, light guide plate, laser LED lamp bar and backboard；Wherein, the touch-screen, multilayer optical film layer, light guide plate and backboard are arranged in square frame, and from light emission side according to It is secondary down-set；The surface relative with light emission side of light guide plate, there is hierarchic structure；Backboard has the hierarchic structure being engaged with light guide plate；Laser LED lamp bar is located at the inner side of square frame；Wherein, touch-screen has upper and lower transparency carrier and liquid crystal layer, reflection matrix layer, blast polaroid, and the two substrates are with flat The relation configuration of between-line spacing, the liquid crystal layer are arranged between the upper and lower transparency carrier,The reflection matrix layer, it is arranged on below the liquid crystal layer, the reflection matrix layer is made up of a plurality of reflector elements, and The position of each reflector element corresponds to each reflection block, to reflect the ambient through the liquid crystal layer,The blast polaroid is located at the top of transparency carrier.
- 3. sports watch as claimed in claim 2, it is characterised in thatThe blast polaroid is made up of multiple liquid crystal layers and minus compensation film, two 1/8 λ films, and concrete structure is along tactile Touch screen towards the direction of light guide plate be different curable containing photochromic pigment of one 1/8 λ films, multiple birefringences respectively Nematic liquid crystal layer, one 1/8 λ films and minus compensation film.
- 4. sports watch as claimed in claim 3, it is characterised in thatThe blast polaroid realizes polarizing function and photochromic function by the driving electrodes of independent control.
- 5. sports watch as claimed in claim 3, it is characterised in thatBetween the upper and lower transparency carrier and below the liquid crystal layer, layer is driven provided with a thin-film transistor element, its Correspond to the plurality of blocks of colored filter including a plurality of active drive units, each active drive unit is to independence Each block is controlled, wherein, the block of colored filter corresponds with the reflection block, so as to switch the figure of touch-screen As pattern.
- 6. sports watch as claimed in claim 3, it is characterised in thatThe laser LED lamp bar includes two sheets of flexible wiring board and the multigroup conductance in parallel being printed on the FPC Line, laser LED, two sheets of flexible wiring board are connected by conductive adhesion layer, two sheets of flexible wiring board and electric lead thereon with Microprocessor is connected；AndThe side of the table body is provided with brightness regulating button, and the brightness regulating button is electrically connected with microprocessor, by bright Regulation button is spent to adjust the brightness of laser LED lamp bar.
- A kind of 7. preparation technology of sports watch as claimed in claim 1, it is characterised in that including：The table body also includes：Laser LED lamp bar, andThe laser LED lamp bar includes two sheets of flexible wiring board.
- 8. the preparation technology of sports watch according to claim 7, it is characterised in thatThe preparation method of the two sheets of flexible wiring board comprises the following steps：Step S1, resin matrix and conductive filler dispersion liquid are mixed by setting ratio；Step S2, curing agent is added in conductive filler dispersion liquid upon mixing；Step S3, improve add curing agent after conductive filler dispersion liquid viscosity, so that gluing sample is made；Step S4, gluing sample is coated on lower FPC；Step S5, by upper FPC according to the mark set, alignd with lower FPC；Step S6, drying and processing is carried out to above-mentioned two sheets of flexible wiring board and is solidified, to obtain two sheets of flexible wiring board.
- 9. the preparation technology of sports watch as claimed in claim 8, it is characterised in thatGluing coefficient between the two sheets of flexible wiring board is 450mPa.s ~ 500mPa.s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710977149.9A CN107589660A (en) | 2017-10-16 | 2017-10-16 | Sports watch and its preparation technology with wireless charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710977149.9A CN107589660A (en) | 2017-10-16 | 2017-10-16 | Sports watch and its preparation technology with wireless charging function |
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| Publication Number | Publication Date |
|---|---|
| CN107589660A true CN107589660A (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710977149.9A Pending CN107589660A (en) | 2017-10-16 | 2017-10-16 | Sports watch and its preparation technology with wireless charging function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898196A (en) * | 2015-05-14 | 2015-09-09 | 深圳市华星光电技术有限公司 | Polarizing plate and liquid crystal display panel |
| CN105892150A (en) * | 2016-06-08 | 2016-08-24 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN205620680U (en) * | 2016-05-05 | 2016-10-05 | 寻乌县泓亮达设计服务有限公司 | Multi -functional motion wrist -watch of solar energy type |
| CN107065291A (en) * | 2017-06-06 | 2017-08-18 | 孝感市青谷信息科技有限公司 | A kind of blast polaroid and its colour liquid crystal display device |
| CN107093919A (en) * | 2017-06-26 | 2017-08-25 | 广东小天才科技有限公司 | A kind of wrist-watch with wireless charging device |
-
2017
- 2017-10-16 CN CN201710977149.9A patent/CN107589660A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898196A (en) * | 2015-05-14 | 2015-09-09 | 深圳市华星光电技术有限公司 | Polarizing plate and liquid crystal display panel |
| CN205620680U (en) * | 2016-05-05 | 2016-10-05 | 寻乌县泓亮达设计服务有限公司 | Multi -functional motion wrist -watch of solar energy type |
| CN105892150A (en) * | 2016-06-08 | 2016-08-24 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN107065291A (en) * | 2017-06-06 | 2017-08-18 | 孝感市青谷信息科技有限公司 | A kind of blast polaroid and its colour liquid crystal display device |
| CN107093919A (en) * | 2017-06-26 | 2017-08-25 | 广东小天才科技有限公司 | A kind of wrist-watch with wireless charging device |
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Application publication date: 20180116 |