CN204129709U - A kind of Antistatic touch screen - Google Patents
A kind of Antistatic touch screen Download PDFInfo
- Publication number
- CN204129709U CN204129709U CN201420436114.6U CN201420436114U CN204129709U CN 204129709 U CN204129709 U CN 204129709U CN 201420436114 U CN201420436114 U CN 201420436114U CN 204129709 U CN204129709 U CN 204129709U
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- Prior art keywords
- pressing sheet
- rectangle
- cross
- terminals
- ground
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of Antistatic touch screen, the width in the pressing sheet cross section, ground of connection terminal is wider than the width in drive wire pressing sheet cross section, makes touch-screen produce electrostatic and is easy to conduction elimination, prevent touch-screen by electrostatic breakdown.The width in pressing sheet cross section, ground is the width 1.5 to 2 times in drive wire pressing sheet cross section, and make the anti-static ability of touch-screen effectively promote like this, stability is better; And under not increasing operation situation, increase product serviceable life.
Description
Technical field
The utility model relates to touch-screen field, particularly relates to a kind of Antistatic touch screen.
Background technology
Along with developing rapidly of electronic technology, at present because touch technology is convenient to operation, and electronic equipment volume can be made significantly to reduce (saving physical keyboard), therefore deeply favor by users.
Touch-screen is that induced signal is converted into digital signal by one, realizes a kind of device of man-machine interaction; Wherein capacitance touch screen is capacitance variations finger or conducting medium produced between the electrode when touching and on substrate, by the digital conversion of driving chip, exports the coordinate position of finger or conducting medium touch-control.The fields such as current capacitance touch screen is widely used in mobile phone, dull and stereotyped.It is identical that the width of the golden finger of hot pressing position generally all designs by the capacitance touch screen that current tradition uses, and causes product easily by electrostatic breakdown, functional sheet to be lost efficacy.
Summary of the invention
The utility model embodiment provides a kind of Antistatic touch screen, comprising: touch-screen;
Described touch-screen is provided with the connection terminal for transmission of electric signals and data-signal;
Described connection terminal comprises ground pressing sheet for conducting touch-screen electrostatic and the drive wire pressing sheet for transmission of electric signals and data-signal;
The cross section of described ground pressing sheet and described drive wire pressing sheet is rectangle;
Pressing sheet cross section, described ground rectangle minor face width is 1.5 to 2 times of described drive wire pressing sheet cross section rectangle minor face width.
Preferably, described ground pressing sheet and described drive wire pressing sheet adopt cold pressing, or hot pressing and described connection terminal pressing are fixed.
Preferably, described ground pressing sheet and described drive wire pressing sheet adopt metallic copper, or metallic Silver material.
Preferably, the cross section of described connection terminal is rectangle;
Described rectangle comprises long limit and minor face;
Described ground pressing sheet and described drive wire pressing sheet arranged in parallel along the long side direction of described rectangle, arranging described ground pressing sheet near two minor faces of described rectangle, described drive wire pressing sheet is arranged between two described ground pressing sheets;
Described ground pressing sheet is described drive wire pressing sheet along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.
Preferably, the cross section of described ground pressing sheet is with boss rectangle.
A flexible circuit board with conducting static electricity function suitable with Antistatic touch screen, comprising:
For the flexible terminals with the mutual grafting of described touch-screen connection terminal;
Described flexible terminals comprise and the flexible ground wire terminals that are electrically connected suitable with ground pressing sheet and and the soft drive line terminals that are electrically connected suitable with drive wire pressing sheet;
The cross section of described flexible ground wire terminals and described soft drive line terminals is rectangle;
Described flexible ground wire terminals cross section rectangle minor face width is 1.5 to 2 times of described soft drive line terminals cross section rectangle minor face width.
Preferably, described flexible ground wire terminals and described soft drive line terminals adopt cold pressing, or hot pressing and described flexible terminals pressing are fixed.
Preferably, described flexible ground wire terminals and described soft drive line terminals adopt metallic copper, or metallic Silver material.
Preferably, the cross section of described flexible terminals is rectangle;
Described rectangle comprises long limit and minor face;
Described flexible ground wire terminals and described soft drive line terminals arranged in parallel along the long side direction of described rectangle, arrange described flexible ground wire terminals at two minor faces near described rectangle, described soft drive line terminals are arranged between two described flexible ground wire terminals;
Described flexible ground wire terminals are described soft drive line terminals along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.
Preferably, the cross section of described flexible ground wire terminals is with boss rectangle.
As can be seen from the above technical solutions, the utility model has the following advantages:
The width in the pressing sheet cross section, ground of connection terminal is wider than the width in drive wire pressing sheet cross section, makes touch-screen produce electrostatic and is easy to conduction elimination, prevent touch-screen by electrostatic breakdown.And the width in pressing sheet cross section, ground is the width 1.5 to 2 times in drive wire pressing sheet cross section, be understandable that, because touch-screen connection terminal sectional area is limited, if the width in pressing sheet cross section, ground is wide will make the narrowed width in drive wire pressing sheet cross section, this will affect electric signal transmission and the data-signal of touch-screen.As long as after can ensureing that touch-screen produces electrostatic as the size of ground pressing sheet cross-sectional width, can be conducted by ground pressing sheet and external circuits immediately and eliminate, and the area of touch-screen and the amount of process information determine the width in drive wire pressing sheet cross section, when setting touch-screen area, the width in pressing sheet cross section, ground is the width 1.5 to 2 times in drive wire pressing sheet cross section, just can to ensure that the electrostatic conduction produced by touch-screen is eliminated.Make the anti-static ability of touch-screen effectively promote like this, stability is better; And under not increasing operation situation, increase product serviceable life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The one-piece construction figure of the Antistatic touch screen that Fig. 1 provides for the utility model;
The one-piece construction figure of an embodiment of the Antistatic touch screen that Fig. 2 provides for the utility model;
The one-piece construction figure with the flexible circuit board of conducting static electricity function suitable with Antistatic touch screen that Fig. 3 provides for the utility model.
Description of reference numerals:
Touch-screen 1, flexible terminals 2, connection terminal 3, ground pressing sheet 11, drive wire pressing sheet 12, flexible ground wire terminals 21, soft drive line terminals 22
Embodiment
For making the purpose of this utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the utility model, technical scheme is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
The utility model provides a kind of Antistatic touch screen, refers to Fig. 1 and shown in composition graphs 2, comprising: touch-screen 1;
Described touch-screen 1 is provided with the connection terminal 3 for transmission of electric signals and data-signal;
Described connection terminal 3 comprises ground pressing sheet 11 for conducting touch-screen electrostatic and the drive wire pressing sheet 12 for transmission of electric signals and data-signal;
The cross section of described ground pressing sheet 11 and described drive wire pressing sheet 12 is rectangle;
Pressing sheet 11 cross section, described ground rectangle minor face width is 1.5 to 2 times of described drive wire pressing sheet 12 cross section rectangle minor face width.
It can thus be appreciated that the width in pressing sheet 11 cross section, ground of connection terminal 3 is wider than the width in drive wire pressing sheet 12 cross section, makes touch-screen 1 produce electrostatic and be easy to conduction elimination, prevent touch-screen by electrostatic breakdown.And the width in pressing sheet 11 cross section, ground is the width 1.5 to 2 times in drive wire pressing sheet 12 cross section, be understandable that, because touch-screen 1 connection terminal sectional area is limited, if the width in pressing sheet 11 cross section, ground is wide will make the narrowed width in drive wire pressing sheet 12 cross section, this will affect electric signal transmission and the data-signal of touch-screen 1.As long as after can ensureing that touch-screen 1 produces electrostatic as the size of ground pressing sheet 11 cross-sectional width, can be conducted by ground pressing sheet 11 and external circuits immediately and eliminate, and the area of touch-screen 1 and the amount of process information determine the width in drive wire pressing sheet 12 cross section, when setting touch-screen 1 area, the width in pressing sheet 11 cross section, ground is the width 1.5 to 2 times in drive wire pressing sheet 12 cross section, just can to ensure that the electrostatic conduction produced by touch-screen 1 is eliminated.Make the anti-static ability of touch-screen 1 effectively promote like this, stability is better; And under not increasing operation situation, increase product serviceable life.
In the present embodiment, described ground pressing sheet 11 and described drive wire pressing sheet 12 adopt cold pressing, or hot pressing and described connection terminal 3 pressing are fixed.Concrete cold pressing or hot pressing are combined into prior art and no longer repeat here.
In the present embodiment, described ground pressing sheet 11 and described drive wire pressing sheet 12 adopt metallic copper, or metallic Silver material, and this utilizes metallic copper or metallic Silver material to have good electric conductivity.
In the present embodiment, the cross section of described connection terminal 3 is rectangle; Described rectangle comprises long limit and minor face; Described ground pressing sheet 11 and described drive wire pressing sheet 12 arranged in parallel along the long side direction of described rectangle, arrange described ground pressing sheet 11 at two minor faces near described rectangle, described drive wire pressing sheet 12 is arranged between two described ground pressing sheets 11;
Described ground pressing sheet 11 is described drive wire pressing sheet 12 along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.The cross section of described ground pressing sheet 11 is with boss rectangle.
Understandable, ground pressing sheet 11 and described drive wire pressing sheet 12 arranged in parallel along the long side direction of described rectangle, spread length between ground pressing sheet 11 and described drive wire pressing sheet 12 is even, ground pressing sheet 11 is arranged on the two ends of connection terminal 3 rectangle, and described ground pressing sheet 11 is described drive wire pressing sheet 12 along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.
Certainly the cross section as connection terminal 3 can be other shapes, as trapezoidal, polygon etc., concrete ground pressing sheet 11 and described drive wire pressing sheet 12 setting position in connection terminal 3 do not limit, as long as ensure that pressing sheet 11 cross section, described ground rectangle minor face width is 1.5 to 2 times of described drive wire pressing sheet 12 cross section rectangle minor face width here.
A kind of flexible circuit board with conducting static electricity function suitable with Antistatic touch screen is also provided in the utility model, comprises: refer to shown in Fig. 3,
For the flexible terminals 2 with the mutual grafting of described touch-screen connection terminal 3;
Described flexible terminals 2 comprise and the flexible ground wire terminals 21 that are electrically connected suitable with described ground pressing sheet 11 and and the soft drive line terminals 22 that are electrically connected suitable with described drive wire pressing sheet 12;
The cross section of described flexible ground wire terminals 21 and described soft drive line terminals 22 is rectangle;
Described flexible ground wire terminals 21 cross section rectangle minor face width is 1.5 to 2 times of described soft drive line terminals 22 cross section rectangle minor face width.
Be understandable that, the width in flexible ground wire terminals 21 cross section of flexible terminals 2 is wider than the width in soft drive line terminals 22 cross section, makes touch-screen 1 produce electrostatic and is easy to conduction elimination, prevent touch-screen by electrostatic breakdown.And the width in flexible ground wire terminals 21 cross section is the width 1.5 to 2 times in soft drive line terminals 22 cross section, cater to the set-up mode of touch-screen connection terminal 3 like this, touch-screen 1 can be met and produce electrostatic and eliminated by the conduction of the flexible ground wire terminals 21 of flexible terminals 2.
In the present embodiment, described flexible ground wire terminals 21 and described soft drive line terminals 22 adopt cold pressing, or hot pressing and described flexible terminals pressing are fixed.Here cold pressing or hot pressing belong to prior art and no longer repeat.Described flexible ground wire terminals 21 and described soft drive line terminals 22 adopt metallic copper, or metallic Silver material.
In the present embodiment, the cross section of described flexible terminals 2 is rectangle; Described rectangle comprises long limit and minor face; Described flexible ground wire terminals 21 and described soft drive line terminals 22 arranged in parallel along the long side direction of described rectangle, arrange described flexible ground wire terminals 21 at two minor faces near described rectangle, described soft drive line terminals 22 are arranged between two described flexible ground wire terminals 21;
Described flexible ground wire terminals 21 are described soft drive line terminals 22 along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.
The cross section of described flexible ground wire terminals 21 is with boss rectangle.
Be understandable that, the cross section of described flexible terminals 2 is the cross section of rectangle and described connection terminal 3 is that rectangle is suitable, and flexible terminals 2 and connection terminal 3 grafting can form electrical connection mutually.Wherein the described ground pressing sheet 11 of the described flexible ground wire terminals 21 of flexible terminals 2 and described soft drive line terminals 22 and described connection terminal 3 and described drive wire pressing sheet 12 complement each other to form and are electrically connected, eliminate the electrostatic that touch-screen 1 produces, and can conducting electrical signals and data etc.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an Antistatic touch screen, is characterized in that, comprising: touch-screen;
Described touch-screen is provided with the connection terminal for transmission of electric signals and data-signal;
Described connection terminal comprises ground pressing sheet for conducting touch-screen electrostatic and the drive wire pressing sheet for transmission of electric signals and data-signal;
The cross section of described ground pressing sheet and described drive wire pressing sheet is rectangle;
Pressing sheet cross section, described ground rectangle minor face width is 1.5 to 2 times of described drive wire pressing sheet cross section rectangle minor face width.
2. Antistatic touch screen according to claim 1, is characterized in that,
Described ground pressing sheet and described drive wire pressing sheet adopt cold pressing, or hot pressing and described connection terminal pressing are fixed.
3. Antistatic touch screen according to claim 1, is characterized in that,
Described ground pressing sheet and described drive wire pressing sheet adopt metallic copper, or metallic Silver material.
4. Antistatic touch screen according to claim 1, is characterized in that,
The cross section of described connection terminal is rectangle;
Described rectangle comprises long limit and minor face;
Described ground pressing sheet and described drive wire pressing sheet arranged in parallel along the long side direction of described rectangle, arranging described ground pressing sheet near two minor faces of described rectangle, described drive wire pressing sheet is arranged between two described ground pressing sheets;
Described ground pressing sheet is described drive wire pressing sheet along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.
5. Antistatic touch screen according to claim 4, is characterized in that,
The cross section of described ground pressing sheet is with boss rectangle.
6. a suitable flexible circuit board with conducting static electricity function with Antistatic touch screen, is characterized in that, comprising:
For the flexible terminals with the mutual grafting of described touch-screen connection terminal;
Described flexible terminals comprise and the flexible ground wire terminals that are electrically connected suitable with ground pressing sheet and and the soft drive line terminals that are electrically connected suitable with drive wire pressing sheet;
The cross section of described flexible ground wire terminals and described soft drive line terminals is rectangle;
Described flexible ground wire terminals cross section rectangle minor face width is 1.5 to 2 times of described soft drive line terminals cross section rectangle minor face width.
7. the flexible circuit board with conducting static electricity function suitable with Antistatic touch screen according to claim 6, is characterized in that,
Described flexible ground wire terminals and described soft drive line terminals adopt cold pressing, or hot pressing and described flexible terminals pressing are fixed.
8. the flexible circuit board with conducting static electricity function suitable with Antistatic touch screen according to claim 6, is characterized in that,
Described flexible ground wire terminals and described soft drive line terminals adopt metallic copper, or metallic Silver material.
9. the flexible circuit board with conducting static electricity function suitable with Antistatic touch screen according to claim 6, is characterized in that,
The cross section of described flexible terminals is rectangle;
Described rectangle comprises long limit and minor face;
Described flexible ground wire terminals and described soft drive line terminals arranged in parallel along the long side direction of described rectangle, arrange described flexible ground wire terminals at two minor faces near described rectangle, described soft drive line terminals are arranged between two described flexible ground wire terminals;
Described flexible ground wire terminals are described soft drive line terminals along 1.5 to 2 times of cross-sectional width of described rectangle long side direction along the cross-sectional width of described rectangle long side direction.
10. the flexible circuit board with conducting static electricity function suitable with Antistatic touch screen according to claim 6, is characterized in that,
The cross section of described flexible ground wire terminals is with boss rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436114.6U CN204129709U (en) | 2014-08-04 | 2014-08-04 | A kind of Antistatic touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436114.6U CN204129709U (en) | 2014-08-04 | 2014-08-04 | A kind of Antistatic touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129709U true CN204129709U (en) | 2015-01-28 |
Family
ID=52386048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436114.6U Expired - Fee Related CN204129709U (en) | 2014-08-04 | 2014-08-04 | A kind of Antistatic touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129709U (en) |
-
2014
- 2014-08-04 CN CN201420436114.6U patent/CN204129709U/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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161220 Address after: 523000 Guangdong city in Dongguan Province town of Liaobu City Industrial Road No. 7 business business Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 523000 Tangxia City, Dongguan Province town Peak Road, No. 1, Patentee before: Jinlong electromechanical (Dongguan) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200804 |