CN106452415A - Touch switch and touch module thereof - Google Patents
Touch switch and touch module thereof Download PDFInfo
- Publication number
- CN106452415A CN106452415A CN201610903780.XA CN201610903780A CN106452415A CN 106452415 A CN106452415 A CN 106452415A CN 201610903780 A CN201610903780 A CN 201610903780A CN 106452415 A CN106452415 A CN 106452415A
- Authority
- CN
- China
- Prior art keywords
- touch
- circuit board
- soft
- light guide
- guide plate
- 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.)
- Pending
Links
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 206010034719 Personality change Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0485—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to the field of switch structure design, and aims to provide a touch switch and a touch module thereof. The touch switch comprises a circuit board, the touch modules, a rear case and a structural member, wherein each touch module comprises a bonding pad, a light guide plate, a PCB and an LED lamp; the LED lamp is welded on the PCB via the bonding pad; a first data line interface and a touch sensing area are arranged on the PCB; the light guide plate is fixed on the PCB; the touch modules are distributed on the front side of the circuit board; a second data line interface is arranged on the back side of the circuit board; the circuit board is fixed on the rear case via circuit board fixing holes; and the structural member is clamped on the rear case via structural member fixing positions. The touch switch and the touch modules have the advantages that the touch modules are separated, are simple in structure, and can be assembled and moved; the positions, the quantity and the shapes of the touch modules can be customized according to requirements; and customer demands can be met by adopting secondary assembly at the later stage of product production.
Description
Technical field
The present invention relates to construction of switch design field, particularly to a kind of soft-touch control and touch modules thereof.
Background technology
Soft-touch control, is the emerging product of one of development in science and technology progress.It is different from the switch of traditional frame for movement, touch
Switching more practical and attractive, flexible and convenient operation, is popular a kind of decorative switch product in current family product.Mesh
Front most soft-touch control, functional reliability, the interference free performance ratio of its structure and circuit are relatively low, are not modularizations, lead one
Send out and dynamic whole body, relatively time-consuming in terms of maintenance.
The touch modules of existing touching electronic switch is to touch pads and at pad by designing several on circuit boards
Upper increase light guide plate is formed, and touch modules is to solidify on circuit boards, and the position of touch modules, quantity, shape all can not
Change, it is impossible to realize assembling, may move, it is impossible to according to the demand of user, in the production later stage by secondary assembling, individual character
Change the modes such as customization and meet the demand of client.
Number of patent application be 201520633921.1 Chinese utility model patent disclose a kind of touch intelligent switch,
Including touch modules, back cover, single-chip microcomputer and circuit board, it is characterised in that：Described touch modules includes that touch panel and touch are opened
Closing circuit, touch panel being provided with multiple touch area, touch panel is connected on back cover by the fixed bit on back cover, after
It is provided with circuit board fixed bit, in the circuit board fixed bit that circuit board is fixed on back cover by circuit board fixing hole on shell；Institute
State back cover and be provided with light guide plate on the position of touch area adaptation；Described touch modules is connected with single-chip microcomputer, and single-chip microcomputer also divides
It is not connected with digital transmission module, relay module and WiFi module.
The touch intelligent switch of one described in above-mentioned patent, its touch modules is not an independent module, exists not
Can carry out assembling, move, problem that personalized customization etc. needs to improve further.
Content of the invention
It is an object of the invention to overcome drawbacks described above, provide a kind of simple in construction, can assemble, removable personalizable
The touch modules of customization, and a kind of soft-touch control applying touch modules is provided.
In order to solve above-mentioned technical problem, the technical solution used in the present invention one is：
The touch modules of a kind of soft-touch control, including pad, light guide plate, pcb board and LED, described LED passes through pad
Being welded on pcb board, described pcb board being provided with the first data line interface and touch-sensitive area, described light guide plate is by leaded light
The double faced adhesive tape of back is fixed on pcb board.
Further, described light guide plate includes rectangular planes and ladder plane, described rectangular planes and ladder plane
Angle be 100～135 degree.
Further, the color of the ladder plane of described light guide plate is grey.
Further, described touch-sensitive area also include touch chip, the size of described touch chip surface be 16mm ×
16mm.
The beneficial effects of the present invention is：The fixed touch modules that original pad and light guide plate form increases
Pcb board, is provided with LED, the first data line interface and touch-sensitive area on pcb board, forms opening with touch of an entirety
Close the separate type touch modules being separated, by data wire, the circuit board of touch modules and soft-touch control is coupled together, touch
The size of module, shape, layout can personalized customization according to demand, be arranged on the circuit board of soft-touch control.
In order to solve above-mentioned technical problem, the technical solution used in the present invention two is：
A kind of soft-touch control, including circuit board, touch modules, back cover and structural member, described touch modules includes pad, leads
Tabula rasa, pcb board and LED, described LED described pcb board is provided with the first data wire by pad solder on pcb board
Interface and touch-sensitive area, described light guide plate is fixed on pcb board by the double faced adhesive tape at the light guide plate back side, and described touch modules is arranged
Cloth is in the front of described circuit board, and described back of circuit board is provided with the second data line interface, and described back cover is provided with circuit board
Fixing hole and structural member fixed bit, described circuit board is fixed on back cover by circuit board fixing hole, after described structural member is positioned at
Directly over shell, described structural member is connected on back cover by structural member fixed bit.
Further, described light guide plate includes rectangular planes and ladder plane, described rectangular planes and ladder plane
Angle be 100～135 degree.
Further, the ladder plane color of described light guide plate is grey.
Further, described touch-sensitive area also include touch chip, described touch chip surface size be 16mm ×
16mm.
Further, described circuit board is provided with more than one rectangular through holes.
Further, described second data line interface number is more than three.
The beneficial effects of the present invention is：Touch modules is that the separate type that an entirety and soft-touch control are separated is touched
Touching module, soft-touch control is realized by data wire with the connection of touch modules, and one end of data wire is connected on pcb board
First data line interface, the other end connects the second data line interface on circuit boards, the size of touch modules, shape, layout
Can personalized customization according to demand, touch modules is arranged on the circuit board of soft-touch control, structural member pass through structural member fixed bit
It is fixed on back cover, and by touch modules fixing circuit board, form soft-touch control.
Brief description
Fig. 1 is the exploded view of embodiment of the present invention touch modules.
Fig. 2 is the front elevation of embodiment of the present invention soft-touch control.
Fig. 3 is the back view of embodiment of the present invention soft-touch control.
Label declaration：
1-circuit board；2-touch modules；3-back cover；4-through hole；5-circuit board fixing hole；6-structural member fixed bit；7-ties
Component；8-the second data line interface；21-light guide plate；22-PCB plate；23-LED lamp；24-the first data line interface；25-touches sense
Answer district.
Detailed description of the invention
By describing technology contents, the structural feature of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
The design of most critical of the present invention is：Touch modules is the separate type that an entirety and soft-touch control are separated
Touch modules, soft-touch control is realized by data wire with the connection of touch modules, the size of touch modules, shape, layout
Can personalized customization according to demand, be arranged on the circuit board of soft-touch control.
Refer to shown in Fig. 1, the touch modules of the soft-touch control of the present embodiment, including pad, light guide plate the 21st, pcb board 22
With LED 23, described LED 23 by pad solder, described pcb board 22 is provided with the first data wire and connects on pcb board 22
Mouth 24 and touch-sensitive area 25, described light guide plate 21 is fixed on pcb board 22 by the double faced adhesive tape at the light guide plate back side.
The course of work of the present invention is：By LED 23 by pad solder on pcb board 22, pcb board 22 arranges the
One data line interface 24 and touch-sensitive area 25, light guide plate 21 is backed with double faced adhesive tape, is placed directly against PCB according to light guide plate 21 frame
On plate 22, form an independent separate type touch modules；By the first data line interface 24, with FPC line by push button signalling with
LED 23 signal couples together, and can realize the work of touch modules during energising.
Knowable to foregoing description, the beneficial effects of the present invention is：Original pad and light guide plate form fixed
Touch modules on increase pcb board, pcb board is provided with LED, the first data line interface and touch-sensitive area, forms one
Individual overall and that soft-touch control is separated separate type touch modules, by data wire by the electricity of touch modules and soft-touch control
Road plate couples together, the size of touch modules, shape, layout can personalized customization according to demand, be arranged in the electricity of soft-touch control
On the plate of road.
Further, described light guide plate 21 includes rectangular planes and ladder plane, and described rectangular planes is flat with trapezoidal
The angle in face is 100～135 degree.
Seen from the above description, light guide plate shape has a certain degree, and light guide effect is more preferable.
Further, the ladder plane color of described light guide plate 21 is grey.
Seen from the above description, light emission direction is parallel to pcb board, has light leakage phenomena being perpendicular to pcb board direction,
The ladder plane color of light guide plate is grey, can reduce light leak.
Further, described touch-sensitive area 25 also include touch chip, described touch chip surface size be 16mm ×
16mm.
Seen from the above description, the size of touch-sensitive area is determined by touching chip, if it is too little to touch chip, then touches and presses
When be easy to by less than, cause Consumer's Experience not good, if it is too big to touch chip, then touch by when be easy to by false touch
Send out, produce interference, cause system unstable.
Refer to shown in Fig. 1-3, the soft-touch control of the present embodiment, including circuit board the 1st, touch modules the 2nd, back cover 3 and structure
Part 7, described touch modules 2 includes pad, light guide plate the 21st, pcb board 22 and LED 23, and described LED 23 is existed by pad solder
On pcb board 22, described pcb board 22 being provided with the first data line interface 24 and touch-sensitive area 25, described light guide plate 21 passes through
The double faced adhesive tape at light guide plate 21 back side is fixed on pcb board 22, and described touch modules 2 is arranged in the front of described circuit board 1, described
Circuit board 1 back side is provided with the second data line interface 8, and described back cover 3 is provided with circuit board fixing hole 5 and structural member fixed bit 6,
Described circuit board 1 is fixed on back cover 3 by circuit board fixing hole 5, and described structural member 7 is positioned at directly over back cover 3, described structure
Part 7 is connected on back cover 3 by structural member fixed bit 6.
The course of work of the present invention is：The fixed touch modules that original pad and light guide plate 21 form increases
Pcb board 22, is provided with LED the 23rd, the first data line interface 24 and touch-sensitive area 25 on pcb board 22, forms an independence
Separate type touch modules 2, circuit board 1 is fixed on back cover 3 by the circuit board fixing hole 5 on back cover 3；Individual according to demand
Property demand formulate required form, the touch modules 2 of size, touch modules 2 is arranged on request on circuit board 1 front, FPC
The first data line interface 24 that line one end is connected in touch modules 2, the other end is connected on circuit board 1 back side suitable
Two data line interfaces 8, complete the connection of the circuit board 1 of touch modules 2 and soft-touch control, it is achieved by push button signalling and LED
23 signals couple together；Circuit board the 1st, touch modules 2, by the structural member fixed bit 6 on back cover 3, is fixed clamping by structural member 7
On back cover 3, form soft-touch control, switch on power and can realize the work of soft-touch control.
Knowable to foregoing description, the beneficial effects of the present invention is：Touch modules is an entirety and soft-touch control phase
The separate type touch modules separating, soft-touch control is realized by data wire with the connection of touch modules, one end of data wire
The first data line interface being connected on pcb board, the other end connects the second data line interface on circuit boards, touch modules
Size, shape, layout can personalized customization according to demand, touch modules is arranged on the circuit board of soft-touch control, structural member lead to
Cross structural member fixed bit and back cover connects and fixes, and by touch modules fixing circuit board, form soft-touch control.
Further, described light guide plate 21 includes rectangular planes and ladder plane, and described rectangular planes is flat with trapezoidal
The angle in face is 100～135 degree.
Seen from the above description, light guide plate shape has a certain degree, and light guide effect is more preferable.
Further, the color of the ladder plane of described light guide plate 21 is grey.
Seen from the above description, light emission direction is parallel to pcb board, has light leakage phenomena being perpendicular to pcb board direction,
The color of the ladder plane of light guide plate is grey, can reduce light leak.
Further, described touch-sensitive area 25 also includes touching chip, and the size of described touch chip surface is 16mm
×16mm.
Seen from the above description, the size of touch-sensitive area is determined by touching chip, if it is too little to touch chip, then touches and presses
When be easy to by less than, cause Consumer's Experience not good, if it is too big to touch chip, then touch by when be easy to by false touch
Send out, produce interference, cause system unstable.
Further, described circuit board 1 is provided with more than one rectangular through holes 4.
Seen from the above description, soft arranging wire is connected to back of circuit board by rectangular through holes, makes the whole of circuit board front
Body arrangement is more succinct, it is easy to touch modules is fixed on circuit boards by structural member.
Further, described second data line interface 8 number is more than three.
Seen from the above description, data wire can the second data line interface in selection circuit back be carried out even as required
Connect.
Refer to shown in Fig. 1-3, embodiments of the invention one are：
A kind of soft-touch control and touch modules thereof, including circuit board the 1st, touch modules the 2nd, back cover 3 and structural member 7, described tactile
Touch module 2 and include pad, light guide plate the 21st, pcb board 22 and LED 23, described LED 23 by pad solder on pcb board 22,
Being provided with the first data line interface 24 and touch-sensitive area 25 on described pcb board 22, described light guide plate 21 is carried on the back by light guide plate 21
The double faced adhesive tape in face is fixed on pcb board 22, and described light guide plate 21 includes rectangular planes and ladder plane, described rectangular planes
Angle with ladder plane is 135 degree, and the ladder plane color of described light guide plate 21 is grey, and described touch-sensitive area 25 is also wrapped
Including touch chip, described touch chip surface size is 16mm × 16mm, and described touch modules 2 has three, described touch modules 2
Being arranged in the front of described circuit board 1, described circuit board 1 back side is provided with three the second data line interfaces 8, described circuit board 1
Being provided with multiple rectangular through holes 4, FPC line one end connects the first data line interface 24, and the other end is connected by rectangular through holes 4
To the second data line interface 8, complete the connection of the circuit board 1 of touch modules 2 and soft-touch control, it is achieved push button signalling and LED
The connection of lamp 23 signal；Described back cover 3 is provided with circuit board fixing hole 5 and structural member fixed bit 6, and described circuit board 1 is by electricity
Road plate fixing hole 5 is fixed on back cover 3, and described structural member 7 is positioned at directly over back cover 3, and described structural member 7 is fixed by structural member
Position 6 is connected on back cover 3 so that circuit board 1 and touch modules 2 are fixed and be connected on back cover 3, form soft-touch control, connect electricity
Source can realize the work of soft-touch control.
In sum, the present invention provides soft-touch control and touch modules thereof, form at original pad and light guide plate
Increase pcb board in fixed touch modules, pcb board be provided with LED, the first data line interface and touch-sensitive area,
That form an entirety and that soft-touch control is separated separate type touch modules；FPC line one end connects the first data line interface,
The other end is connected to the second data line interface by rectangular through holes, completes the company of touch modules and the circuit board of soft-touch control
Connect, it is achieved the connection of push button signalling and LED signal；The size of touch modules, shape, layout can be personalized fixed according to demand
System, is arranged on the circuit board of soft-touch control.By fixing between structural member, back cover and circuit board, touch modules is fixed on
On circuit board, form soft-touch control, simple in construction, easy to assembly.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright specification and accompanying drawing content are made convert, or are directly or indirectly used in other related skills
Art field, all in like manner includes in the scope of patent protection of the present invention.
Claims (10)
1. the touch modules of a soft-touch control, it is characterised in that：Including pad, light guide plate, pcb board and LED, described LED
Lamp described pcb board is provided with the first data line interface and touch-sensitive area, described leaded light by pad solder on pcb board
Plate is fixed on pcb board by the double faced adhesive tape at the light guide plate back side.
2. the touch modules of soft-touch control according to claim 1, it is characterised in that：Described light guide plate includes that rectangle is put down
Face and ladder plane, described rectangular planes is 100～135 degree with the angle of ladder plane.
3. the touch modules of soft-touch control according to claim 2, it is characterised in that：The ladder plane of described light guide plate
Color is grey.
4. the touch modules of soft-touch control according to claim 1, it is characterised in that：Described touch-sensitive area also includes touching
Touching chip, the size of described touch chip surface is 16mm × 16mm.
5. a soft-touch control, it is characterised in that：Including circuit board, touch modules, back cover and structural member, described touch modules bag
Including pad, light guide plate, pcb board and LED, described LED described pcb board is provided with the by pad solder on pcb board
One data line interface and touch-sensitive area, described light guide plate is fixed on pcb board by the double faced adhesive tape at the light guide plate back side, described tactile
Touching module and being arranged in the front of described circuit board, described back of circuit board is provided with the second data line interface, and described back cover sets
Having circuit board fixing hole and structural member fixed bit, described circuit board is fixed on back cover by circuit board fixing hole, described structure
Part is positioned at directly over back cover, and described structural member is connected on back cover by structural member fixed bit.
6. soft-touch control according to claim 5, it is characterised in that：Described light guide plate includes rectangular planes and trapezoidal flat
Face, described rectangular planes is 100～135 degree with the angle of ladder plane.
7. soft-touch control according to claim 6, it is characterised in that：The color of the ladder plane of described light guide plate is ash
Look.
8. soft-touch control according to claim 5, it is characterised in that：Described touch-sensitive area also includes touching chip, institute
The size stating touch chip surface is 16mm × 16mm.
9. soft-touch control according to claim 5, it is characterised in that：Described circuit board is provided with more than one rectangle
Through hole.
10. soft-touch control according to claim 5, it is characterised in that：Described second data line interface number be three with
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903780.XA CN106452415A (en) | 2016-10-18 | 2016-10-18 | Touch switch and touch module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903780.XA CN106452415A (en) | 2016-10-18 | 2016-10-18 | Touch switch and touch module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106452415A true CN106452415A (en) | 2017-02-22 |
Family
ID=58175287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903780.XA Pending CN106452415A (en) | 2016-10-18 | 2016-10-18 | Touch switch and touch module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106452415A (en) |
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| US20150049263A1 (en) * | 2013-08-16 | 2015-02-19 | Wintek Corporation | Touch display device |
| CN204794960U (en) * | 2015-08-20 | 2015-11-18 | 北京天昊博业科技有限公司 | Touch intelligence switch |
| US20160134063A1 (en) * | 2014-11-11 | 2016-05-12 | Dongguan Xuntao Electronic Co., Ltd. | Electrical connector assembly with a light guide member |
| CN205283512U (en) * | 2015-12-14 | 2016-06-01 | 东莞科曼利智控有限公司 | Household electrical appliances intelligence switch |
-
2016
- 2016-10-18 CN CN201610903780.XA patent/CN106452415A/en active Pending
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|---|---|---|---|---|
| CN201127096Y (en) * | 2007-08-28 | 2008-10-01 | 希姆通信息技术（上海）有限公司 | Broad screen touch pure plane music mobile phone |
| CN102068084A (en) * | 2010-11-29 | 2011-05-25 | 无锡爱迪信光电科技有限公司 | LED (light emitting diode) shoelace |
| JP2012173922A (en) * | 2011-02-21 | 2012-09-10 | Seiko Epson Corp | Input device and correction method for input device |
| US20150049263A1 (en) * | 2013-08-16 | 2015-02-19 | Wintek Corporation | Touch display device |
| US20160134063A1 (en) * | 2014-11-11 | 2016-05-12 | Dongguan Xuntao Electronic Co., Ltd. | Electrical connector assembly with a light guide member |
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Application publication date: 20170222 |