CN203825587U - Touch screen of portable electronic equipment - Google Patents
Touch screen of portable electronic equipment Download PDFInfo
- Publication number
- CN203825587U CN203825587U CN201420137976.9U CN201420137976U CN203825587U CN 203825587 U CN203825587 U CN 203825587U CN 201420137976 U CN201420137976 U CN 201420137976U CN 203825587 U CN203825587 U CN 203825587U
- Authority
- CN
- China
- Prior art keywords
- touch panel
- touch
- ultrathin
- ultrathin speaker
- screen
- 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.)
- Expired - Fee Related
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- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
The utility model provides a touch screen of portable electronic equipment. The touch screen of the portable electronic equipment comprises a touch panel, a function layer, a flexible circuit board, a substrate and an ultrathin horn; the touch panel is provided with a touch area and a frame area; the function layer is arranged between the touch panel and the substrate; the touch screen of the portable electronic equipment is characterized by further comprising the ultrathin horn; the touch panel is positioned in the frame area and is provided with a plurality of sounding holes; the ultrathin horn is integrated on the upper part of the function layer and is positioned below the sounding holes of the touch panel. The flexible circuit board is integrated on the function layer and is electrically connected with the ultrathin horn. By the arrangement, the thickness and the weight of the product are reduced, and the lightness and the thinning of the product are realized.
Description
Technical field
The utility model is a kind of touch-screen of portable electric appts.
Background technology
The portable electric appts of application touch screen is more and more now, and thick and heavy product will be eliminated by market gradually, and frivolous product is more and more subject to consumer's favor.Common touch panel device generally includes housing, touch-screen, Ultrathin speaker and mainboard at present, described touch-screen is arranged on described housing and back up, it is connected in the mainboard in housing by FPC, described Ultrathin speaker is coil type, and be fixed on housing and by two lines of both positive and negative polarity and be connected on mainboard by screw or glue, because described Ultrathin speaker volume ratio is larger, therefore also need specialized designs sound chamber on housing.As can be seen here, existing touch panel device is owing to adopting coil type Ultrathin speaker itself thicker, and sound chamber also needs certain space, larger on product thickness and weight impact, and the assembling of described coil type Ultrathin speaker needs labor intensive.
In view of this, the utility model provides a kind of touch-screen, and thickness and weight that it can reduce product, realize the lightening of product.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of touch-screen of portable electric appts, and thickness and weight that it can reduce product, realize the lightening of product.
For reaching above-mentioned purpose, the utility model provides a kind of touch-screen of portable electric appts, it comprises a touch panel, one functional layer, one flexible circuit board, one substrate and one, described touch panel has a touch area and a frame region, described functional layer is arranged between described touch panel and described substrate, it is characterized in that further comprising a Ultrathin speaker, described touch panel offers several senders in described frame region, described Ultrathin speaker is integrated in described functional layer top and is positioned at the sender below of described touch panel, described flexible circuit board is integrated in described functional layer and with described Ultrathin speaker and is electrically connected, described functional layer and described Ultrathin speaker are electrically connected the mainboard of portable electric appts by described flexible circuit board.
Preferably, described Ultrathin speaker is piezoelectric ceramics Ultrathin speaker.
Preferably, described touch panel is positioned at described sender below and offers an accepting groove, and described piezoelectric ceramics Ultrathin speaker is contained in described accepting groove.
Compared with prior art, the piezoelectric ceramics Ultrathin speaker that the utility model touch panel device adopts, yet existing piezoelectric ceramics Ultrathin speaker has ultra-thin, compact encapsulation, and weight is very little, existing thickness is less than the product of 1mm on the market, as can be seen here, such Ultrathin speaker does not take complete machine space, need to be on housing additional designs sound chamber, can reduce thus weight and the thickness of product, realize the lightening of product.In addition, what adopt due to Ultrathin speaker of the present utility model is that the flexible circuitry that is electrically connected mainboard by common functions layer is realized the electric connection with mainboard, avoids adopting a screw lock/glue and the action of reason line, has saved manpower and Material Cost.
[accompanying drawing explanation]
Fig. 1 is the solid assembling schematic diagram of the touch-screen of the utility model kind portable electric appts.
Fig. 2 is the perspective exploded view of the touch-screen of the utility model portable electric appts.
Fig. 3 is another perspective exploded view of the touch-screen of the utility model portable electric appts.
[embodiment]
Refer to shown in Fig. 1-3, the touch-screen of a kind of portable electric appts of the utility model, the mainboard (not shown) that it is assembled in a portable electric appts (not shown) and is electrically connected described portable electric appts, described portable electric appts can be smart mobile phone, panel computer etc., and the touch-screen of this portable electric appts comprises a touch panel 1, a functional layer 2, a flexible circuit board 3, a substrate 4 and a Ultrathin speaker 5.
Described touch panel 1 has a touch area 10 and a frame region 11, and described touch panel 1 offers several senders 12 in described frame region 11, and described touch panel 1 is further offered an accepting groove 13 in the below of described sender 12.
Described functional layer 2 is arranged between described touch panel 1 and described substrate 4.
Described flexible circuit board 3 is integrated in described functional layer 2 for being electrically connected the mainboard (not shown) of described flexible circuit board 3 with portable electric appts.
Described Ultrathin speaker 5 is integrated in the top of described functional layer 2 and is contained in the accepting groove 13 of below of sender 12 of frame region 11 of described touch panel 1, and described Ultrathin speaker 5 is further electrically connected described flexible circuit board 3 and by the mainboard of the described portable electric appts of described flexible circuit board 3 electric connection.In the present embodiment, described Ultrathin speaker 5 is piezoelectric ceramics Ultrathin speaker, and described Ultrathin speaker 5 is electrically connected the mainboard of described portable electric appts by described flexible circuit board 3.
Be more than structure and the electrical connection of the utility model touch panel device, below further set forth functional effect of the present utility model.
Piezoelectric ceramics Ultrathin speaker due to Ultrathin speaker 5 employings of the present utility model, yet existing piezoelectric ceramics Ultrathin speaker has ultra-thin, compact encapsulation, and weight is very little, existing thickness is less than the product of 1mm on the market, as can be seen here, such Ultrathin speaker 5 does not take complete machine space, need to be on housing 1 additional designs sound chamber, can reduce thus weight and the thickness of product, realize the lightening of product.In addition, what adopt due to Ultrathin speaker of the present utility model 2 is that the flexible circuit board 3 that is electrically connected mainboards by common functions layer 2 realizes the electric connection with mainboard, avoids adopting a screw lock/glue and the action of reason line, has saved manpower and Material Cost.
In sum, the various embodiments described above and diagram are only the preferred embodiment of the utility model, but can not with the scope of restriction the utility model enforcement, the equalization of generally being done according to the utility model claim changes and modifies, and all should belong in the scope that the utility model patent contains.
Claims (3)
1. the touch-screen of a portable electric appts, it comprises a touch panel, one functional layer, one flexible circuit board, an and substrate, described touch panel has a touch area and a frame region, described functional layer is arranged between described touch panel and described substrate, it is characterized in that further comprising a Ultrathin speaker, described touch panel offers several senders in described frame region, described Ultrathin speaker is integrated in described functional layer top and is positioned at the sender below of described touch panel, described flexible circuit board is integrated in described functional layer and with described Ultrathin speaker and is electrically connected.
2. the touch-screen of portable electric appts according to claim 1, is characterized in that, described Ultrathin speaker is piezoelectric ceramics Ultrathin speaker.
3. the touch-screen of portable electric appts according to claim 2, is characterized in that, described touch panel is positioned at described sender below and offers an accepting groove, and described piezoelectric ceramics Ultrathin speaker is contained in described accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137976.9U CN203825587U (en) | 2014-03-25 | 2014-03-25 | Touch screen of portable electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137976.9U CN203825587U (en) | 2014-03-25 | 2014-03-25 | Touch screen of portable electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825587U true CN203825587U (en) | 2014-09-10 |
Family
ID=51481063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137976.9U Expired - Fee Related CN203825587U (en) | 2014-03-25 | 2014-03-25 | Touch screen of portable electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825587U (en) |
-
2014
- 2014-03-25 CN CN201420137976.9U patent/CN203825587U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |