CN109167593A - A kind of aluminium alloy touch panel - Google Patents
A kind of aluminium alloy touch panel Download PDFInfo
- Publication number
- CN109167593A CN109167593A CN201811332582.8A CN201811332582A CN109167593A CN 109167593 A CN109167593 A CN 109167593A CN 201811332582 A CN201811332582 A CN 201811332582A CN 109167593 A CN109167593 A CN 109167593A
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- key
- panel
- injection molding
- switch film
- 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
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
- H03K17/9618—Touch switches using a plurality of detectors, e.g. keyboard
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of aluminium alloy touch panels, it includes aluminium alloy key, aluminium alloy panel, injection molding panel bracket and flexible switch film, injection molding panel bracket is connected to the downside of aluminium alloy panel, flexible switch film is connected to the downside of injection molding panel bracket, aluminium alloy key and aluminium alloy panel are integrally formed, multiple key grooves are provided on injection molding panel bracket, the key groove that the lower end of aluminium alloy key passes through injection molding panel bracket is in contact with flexible switch film, and pcb board is connected to by flexible switch film, each aluminium alloy key is surrounded by a circle rib.Advantages of the present invention: a rib is designed around aluminium alloy key on injection molding support, aluminium alloy key and aluminium alloy panel are divided into island, aluminium alloy key is avoided to lead to signal entanglement in touch process；The signal of aluminium alloy key is sent to pcb board by flexible circuit on the flexible switch film of injection molding panel cradle back, guarantees sensitivity, the reliability of signal.
Description
Technical field
The present invention relates to a kind of aluminium alloy touch panels, belong to touch panel technologies field.
Background technique
Touch panel is a kind of emerging product of development in science and technology progress.He generally refers to using touch sensible chip concept
A kind of switch on wall of design, is the regeneration product of tradition machinery button type wall switch.Be able to achieve it is more intelligent, operation it is more square
Just the advantage that soft-touch control has traditional switch incomparable is a kind of popular decorative switch of family product.
The operation panel of touch sensible is firm, wear-resistant because of its, can insulate, dust-separation, water proof, and appearance looks elegant is new
Grain husk and applied in many fields rapidly, become hot technology.But it is many all to be encountered using the product of touch sensitive panel
Such as scheduling and planning is difficult, touch sensitive panel job insecurity, and malfunction is easy under humidity, strong interference environment, causes client
The problem of the return of goods, product long-term working stability is poor, the product that production line has been debugged, sensitive after transport or long-term work
It spends variation or often malfunction and increases very big after cost.
These reasons cause many producers and not only wish to use this new technology, but also are to the product for using this technology
No energy steady operation is suspected.Because touch sensitive panel is simply on probation can not often to have found that is improper.Often want
Customer using just will appear varied problem for a period of time after delivery.At this moment it is inevitably brought into producer
Loss in sheet and reputation.
The outstanding problem that customer encounters touch sensitive panel is exactly to be difficult to keep steady under sensitivity, the various environment of reliability
It is fixed, especially long-term work the case where, key leads to signal entanglement in touch process.
Summary of the invention
The technical problem to be solved in the present invention, be to provide it is a kind of key and panel are divided into island, avoid key from touching
The process of touching leads to the aluminium alloy touch panel of signal entanglement.
The present invention is realized by following proposal: a kind of aluminium alloy touch panel comprising aluminium alloy key, aluminium alloy face
Plate, injection molding panel bracket and flexible switch film, the injection molding panel bracket are connected to the downside of the aluminium alloy panel, institute
State the downside that flexible switch film is connected to injection molding panel bracket, the aluminium alloy key and aluminium alloy panel one at
Type, multiple key grooves are provided on the injection molding panel bracket, and the lower end of the aluminium alloy key passes through the injection molding panel branch
The key groove of frame is in contact with the flexible switch film, and is connected to pcb board, Mei Gesuo by the flexible switch film
That states aluminium alloy key is surrounded by a circle rib.
The rib completely cuts off the aluminium alloy key and the aluminium alloy panel.
The flexible switch film is equipped with flexible circuit and sends the signal of the aluminium alloy key to pcb board.
The aluminium alloy panel and the injection molding panel bracket bond together, the injection molding panel bracket and the flexibility
Switch film bonds together.
The invention has the benefit that
1, one rib of design will around aluminium alloy key on injection molding support for a kind of aluminium alloy touch panel of the present invention
Aluminium alloy key and aluminium alloy panel are divided into island, and aluminium alloy key is avoided to lead to signal entanglement in touch process；
2, flexible electrical on the flexible switch film that a kind of aluminium alloy touch panel of the present invention passes through injection molding panel cradle back
Road sends the signal of aluminium alloy key to pcb board, guarantees sensitivity, the reliability of signal；
3, a kind of entirety of aluminium alloy touch panel of the present invention is in Al-alloy metal effect, security performance while beautiful
It is high.
Detailed description of the invention
Fig. 1 is a kind of configuration schematic diagram of aluminium alloy touch panel of the present invention.
Fig. 2 is a kind of overlooking structure diagram of aluminium alloy touch panel of the present invention.
In figure: 1 is aluminium alloy key, and 2 be aluminium alloy panel, and 3 be injection molding panel bracket, and 4 be flexible switch film, and 5 are
Key groove, 6 be rib.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is further described, but the scope of the present invention does not limit to the content.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the present invention chaotic due to unnecessary details, it will be understood that opening in any practical embodiments
In hair, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related business
Limitation, changes into another embodiment by one embodiment, additionally, it should think that this development may be complicated and expend
Time, but to those skilled in the art it is only routine work.
A kind of aluminium alloy touch panel comprising aluminium alloy key 1, aluminium alloy panel 2, injection molding panel bracket 3 and flexibility
Switch film 4, injection molding panel bracket 3 are connected to the downside of aluminium alloy panel 2, and flexible switch film 4 is connected to injection molding panel
The downside of bracket 3, aluminium alloy key 1 and the aluminium alloy panel 2 are integrally formed, be provided on injection molding panel bracket 3 it is multiple by
Key groove 5, the key groove 5 that the lower end of aluminium alloy key 1 passes through injection molding panel bracket 3 are in contact with flexible switch film 4, and
It is connected to pcb board by flexible switch film 4, each aluminium alloy key 1 is surrounded by a circle rib 6.
Rib 6 completely cuts off aluminium alloy key 1 and aluminium alloy panel 2.
Flexible switch film 4 is equipped with flexible circuit and sends the signal of aluminium alloy key 1 to pcb board.
Aluminium alloy panel 2 and injection molding panel bracket 3 bond together, and injection molding panel bracket 3 and flexible switch film 4 are bonded
Together.
Although having done more detailed elaboration to technical solution of the present invention and having enumerated, it should be understood that for ability
For field technique personnel, modifications to the embodiments described above may be made or uses equivalent alternative solution, this is to those skilled in the art
It is it is clear that these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the present invention for member
Claimed range.
Claims (4)
1. a kind of aluminium alloy touch panel, it is characterised in that: it includes aluminium alloy key (1), aluminium alloy panel (2), injection-molding surfaces
Board mount (3) and flexible switch film (4), the injection molding panel bracket (3) are connected to the downside of the aluminium alloy panel (2)
Face, the flexible switch film (4) are connected to the downside of injection molding panel bracket (3), the aluminium alloy key (1) and the aluminium
Alloy panel (2) is integrally formed, and is provided with multiple key grooves (5), the aluminium alloy key on the injection molding panel bracket (3)
(1) the key groove (5) that lower end passes through the injection molding panel bracket (3) is in contact with the flexible switch film (4), and leads to
It crosses the flexible switch film (4) and is connected to pcb board, each aluminium alloy key (1) is surrounded by a circle rib (6).
2. a kind of aluminium alloy touch panel according to claim 1, it is characterised in that: the rib (6) closes the aluminium
Golden key (1) and the aluminium alloy panel (2) completely cut off.
3. a kind of aluminium alloy touch panel according to claim 1, it is characterised in that: on the flexible switch film (4)
The signal of the aluminium alloy key (1) is sent to pcb board equipped with flexible circuit.
4. a kind of aluminium alloy touch panel according to claim 1, it is characterised in that: the aluminium alloy panel (2) and institute
It states injection molding panel bracket (3) to bond together, the injection molding panel bracket (3) and the flexible switch film (4) are bonded in one
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332582.8A CN109167593A (en) | 2018-11-09 | 2018-11-09 | A kind of aluminium alloy touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332582.8A CN109167593A (en) | 2018-11-09 | 2018-11-09 | A kind of aluminium alloy touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109167593A true CN109167593A (en) | 2019-01-08 |
Family
ID=64876980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811332582.8A Pending CN109167593A (en) | 2018-11-09 | 2018-11-09 | A kind of aluminium alloy touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109167593A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030029709A1 (en) * | 2001-08-08 | 2003-02-13 | Yazaki Corporation | Flexible switch and method for producing the same |
| EP1903284A1 (en) * | 2006-08-26 | 2008-03-26 | Electrolux Home Products Corporation N.V. | Device for household appliance and its use |
| CN201146491Y (en) * | 2007-12-29 | 2008-11-05 | 美的集团有限公司 | Touch key device |
| CN201563116U (en) * | 2009-12-18 | 2010-08-25 | 江苏惠通集团有限责任公司 | Metal touching key |
| CN102385447A (en) * | 2011-11-23 | 2012-03-21 | 江苏惠通集团有限责任公司 | Touch identification method and device, space mouse and control method thereof |
| CN102386006A (en) * | 2011-08-29 | 2012-03-21 | 江苏惠通集团有限责任公司 | Key panel and key system |
| CN102495681A (en) * | 2011-11-23 | 2012-06-13 | 江苏惠通集团有限责任公司 | Control equipment with touch buttons |
| CN206039432U (en) * | 2016-06-29 | 2017-03-22 | 凯晖科技股份有限公司 | Ultra -thin even muscle metal key sheet |
-
2018
- 2018-11-09 CN CN201811332582.8A patent/CN109167593A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030029709A1 (en) * | 2001-08-08 | 2003-02-13 | Yazaki Corporation | Flexible switch and method for producing the same |
| EP1903284A1 (en) * | 2006-08-26 | 2008-03-26 | Electrolux Home Products Corporation N.V. | Device for household appliance and its use |
| CN201146491Y (en) * | 2007-12-29 | 2008-11-05 | 美的集团有限公司 | Touch key device |
| CN201563116U (en) * | 2009-12-18 | 2010-08-25 | 江苏惠通集团有限责任公司 | Metal touching key |
| CN102386006A (en) * | 2011-08-29 | 2012-03-21 | 江苏惠通集团有限责任公司 | Key panel and key system |
| CN102385447A (en) * | 2011-11-23 | 2012-03-21 | 江苏惠通集团有限责任公司 | Touch identification method and device, space mouse and control method thereof |
| CN102495681A (en) * | 2011-11-23 | 2012-06-13 | 江苏惠通集团有限责任公司 | Control equipment with touch buttons |
| CN206039432U (en) * | 2016-06-29 | 2017-03-22 | 凯晖科技股份有限公司 | Ultra -thin even muscle metal key sheet |
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