CN102681689A - Fingerstall - Google Patents
Fingerstall Download PDFInfo
- Publication number
- CN102681689A CN102681689A CN2011100642300A CN201110064230A CN102681689A CN 102681689 A CN102681689 A CN 102681689A CN 2011100642300 A CN2011100642300 A CN 2011100642300A CN 201110064230 A CN201110064230 A CN 201110064230A CN 102681689 A CN102681689 A CN 102681689A
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- fingerstall
- main body
- capacitance
- touch screen
- capacitive touch
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Abstract
The invention provides a fingerstall, which comprises a fingerstall main body made of a flexible conductive material, wherein the fingerstall main body is provided with a touch area made of the flexible conductive material and an opening part in which the fingerstall is cooperatively sleeved. The fingerstall provided by the invention is sleeved on each glove through the opening part of the fingerstall main body and can effectively wrap fingers of the gloves and are closely combined with the gloves, so that the relative contact area between the fingers and the fingerstall is effectively increased, and the fingerstall can form a higher first capacitance with the fingers through gloves; and when a person touches the capacitive touch screen with the fingerstall, a second capacitance is formed between the fingerstall and the capacitive touch screen, the first capacitance and the second capacitance are mutually, serially and electrically connected to form a total capacitance, and the total capacitance is enough to meet the requirement of making the capacitive touch screen act so as to determine the finger contact point position to further form operation information. Therefore, the user is unnecessary to unglove when operating the capacitive touch screen, and the technical problem that inconvenience is brought for the user in severe cold days is effectively solved.
Description
Technical field
The invention belongs to the input field, periphery of electronic equipment, relate in particular to a kind of fingerstall that is used for the operating capacitance touch-screen.
Background technology
At present, touch-screen more and more widely is applied on the various electronic equipments, especially capacitive touch screen.Capacitive touch screen is to utilize the induction by current of human body to carry out work; Comprise four layers of compound glass screen, the inside surface of glass screen and interlayer respectively scribble one deck ITO, and outermost layer is a skim silicon soil glassivation; Interlayer ITO coating is as workplace; Draw four electrodes on four angles, internal layer ITO is a screen layer, to guarantee good working environment.When finger touch was on metal level, because people's bulk electric field, user and touch screen surface formed with a coupling capacitance, and for high-frequency current, electric capacity is direct conductor, so finger siphons away a very little electric current from contact point.This electric current flows out the electrode from four angles of touch-screen respectively, and the electric current of these four electrodes of flowing through is directly proportional with the distance of pointing four jiaos, and controller draws touch point position through the accurate Calculation to these four current ratios.
Please refer to shown in Fig. 1-2, comprise finger 1, the capacitive touch screen 2 that contacts with finger; When finger 1 touch capacitor type touch-screen 2; Form an electric capacity between finger 1 and the capacitive touch screen 2, can regard finger 1 as first utmost point 11 of electric capacity, capacitive touch screen 2 is regarded second utmost point 21 of electric capacity as; The mobile phone control information is given in both effects.When the appearance value (different according to manufacturer) of said electric capacity when reaching requirement, electronic equipment just can receive the positional information of finger, as operation signal.
Inventor of the present invention finds in to the research of prior art and practice process: in existing operating process, said finger is counted as a conductor.When the user put on one's gloves when desiring the operating capacitance touch-screen in winter; Because the interval of gloves; Make the distance of capacitive touch screen and finger become far away, cause pointing and capacitive touch screen between the capacitor's capacity that forms very little, far do not reach the aitiogenic degree of capacitive touch screen that makes.At this moment, the user desires the operating capacitance touch-screen and must unglove, and this has reduced user's use experience to a great extent.
Summary of the invention
The objective of the invention is to solve and necessarily require the user in use to unglove in the prior art; The technical matters that in severe cold, brings inconvenience to the user; A kind of novel fingerstall is provided, can be enclosed within on the gloves of user's any type, accomplish operation capacitive touch screen.
A kind of fingerstall comprises the fingerstall main body that flexible conducting material forms, and said fingerstall main body is provided with the touch area that flexible conducting material forms, and the opening portion that cooperates fingerstall to be inserted in.
Fingerstall provided by the invention; Opening portion through the fingerstall main body during use is sleeved on fingerstall on the gloves, forms because the fingerstall main body is a flexible conducting material, therefore can effectively wrap the finger of gloves; And in conjunction with tight; The relative contact that has effectively increased finger and fingerstall is long-pending, and fingerstall can form first a bigger electric capacity with finger across gloves, and fingerstall is an electrode of this first electric capacity; When said fingerstall touches capacitive touch screen; Will form one second electric capacity between this fingerstall and the capacitive touch screen; Said first electric capacity and second electric capacity are connected on electric each other; Form a total capacitance, this total capacitance is enough to satisfy lets the capacitive touch screen action with definite finger touch point position, thereby forms operation information.Therefore, the user just can unglove when the operating capacitance touch-screen, efficiently solves the technical matters that in severe cold, brings inconvenience to the user.
Description of drawings
Fig. 1 is the synoptic diagram of bare finger operating capacitance touch-screen in the prior art.
Fig. 2 is the principle of work synoptic diagram of bare finger operating capacitance touch-screen in the prior art.
Fig. 3 is a fingerstall structural representation provided by the invention.
Fig. 4 is the synoptic diagram of fingerstall suit provided by the invention to gloves.
Fig. 5 is that fingerstall suit provided by the invention user behind gloves points the synoptic diagram when using.
An electric capacity synoptic diagram of Fig. 6 to be fingerstall suit provided by the invention behind the gloves with the user point formation.
The synoptic diagram of Fig. 7 operating capacitance touch-screen that is fingerstall suit provided by the invention behind the gloves.
The principle of work synoptic diagram of Fig. 8 operating capacitance touch-screen that is fingerstall suit provided by the invention behind the gloves.
Embodiment
Clearer for technical matters, technical scheme and beneficial effect that the present invention is solved, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Please refer to shown in Figure 3ly, a kind of fingerstall 3 comprises the fingerstall main body 31 that flexible conducting material forms, and said fingerstall main body 31 is provided with the touch area 32 that flexible conducting material forms, and the opening portion 33 that cooperates fingerstall to be inserted in.Fingerstall provided by the invention; Thereby the opening portion 33 through fingerstall main body 31 is sleeved on the gloves in use, forms because the fingerstall main body is a flexible conducting material, therefore can effectively wrap the finger of gloves; And in conjunction with tight; The relative contact that has effectively increased finger and fingerstall is long-pending, and fingerstall can form first a bigger electric capacity with finger across gloves, and fingerstall is an electrode of this first electric capacity; When said fingerstall touches capacitive touch screen; Will form one second electric capacity between this fingerstall and the capacitive touch screen; Said first electric capacity and second electric capacity are connected on electric each other; Form a total capacitance, this total capacitance is enough to satisfy lets the capacitive touch screen action with definite finger touch point position, thereby forms operation information; That is to say that the capacitance of the total capacitance of above-mentioned formation is enough to satisfy lets the capacitive touch screen action with definite finger touch point position, thereby forms operation information.Therefore, the user just can unglove when the operating capacitance touch-screen, efficiently solves the technical matters that in severe cold, brings inconvenience to the user.
Further, said fingerstall 3 also comprises the fixed part 34 that is used for fixing fingerstall main body 31, and this fixed part 34 is arranged on opening portion one side of fingerstall main body.After fingerstall 3 is sleeved on the gloves (not shown), be fixed on fingerstall 3 on the gloves through fixed part 34, thereby make fingerstall 3 and gloves to mate, to adapt to the gloves of various different thicknesses, avoiding in use, fingerstall 3 comes off.
Said fixed part 34 has no particular limits, as long as can be fixed to fingerstall 3 on the gloves effectively.As embodiment, said fixed part can be flexible elastic cord form, perhaps is the shoestring form, also can make the form of waistband bracelet.Preferably, said fixed part is flexible elastic cord form.
Further; The flexible conducting material of said fingerstall main body 31 is conductive rubber or conductive fabric; Purpose is that the relative contact that increases finger and fingerstall 3 amasss, though make fingerstall 3 also can form a bigger electric capacity (for the triggering appearance value of capacitive touch screen) with finger across gloves.
Further, the touch area of said fingerstall main body 31 is that smooth flexible conducting material forms.Smooth flexible conducting material is adopted in said touch area 32, and purpose is when the operating capacitance touch-screen, reduces the friction to capacitive touch screen.Preferably; Said smooth flexible conducting material is wear-resisting conductive rubber or conductive fabric; The purpose that is provided with like this is that (material of fingerstall main body and touch area is basic identical in the processing of being convenient to fingerstall; Just the wearing quality of touch area requires higher), the while can be strengthened the wearing quality of touch area.
Below the course of work of the present invention and principle will be detailed:
Please refer to shown in Figure 4: after the user has worn gloves 4, be nested into fingerstall 3 on the finger that needs to use, and tie tight with fixed part (for example elastic brace web), prevent that fingerstall 3 from coming off, this moment, the touch area 32 of fingerstall was consistent with the finger tripe direction of finger 1.After the user had worn fingerstall 3, finger 1 can form first electric capacity with fingerstall main body 31, please refer to shown in Fig. 5-6; Finger 1 forms a utmost point 11 of first electric capacity, and fingerstall main body 31 forms another utmost point 35 of first electric capacity.The appearance value of this first electric capacity with respect to the requirement of capacitive touch screen, is enough big, because point 1 long-pending very big with the relative contact of fingerstall 3.
When the needs operating handset; Finger 1 with wearing fingerstall 3 touches capacitive touch screen 2; As shown in Figure 7; Form second electric capacity between the touch area 32 of fingerstall 3 and the capacitive touch screen 2, touch area 32 forms an electrode 321 of second electric capacity, and capacitive touch screen 2 forms another electrode 21 of second electric capacity.Like this, finger 1 forms first electric capacity with fingerstall main body 31, and touch area 32 forms second electric capacity with capacitive touch screen 2, the series connection each other on electric of first electric capacity and second electric capacity.For capacitive touch screen, the mutual series connection of these two electric capacity has formed a total capacitance; Please refer to shown in Figure 8; The appearance value of this total capacitance can reach the triggering requirement of capacitive touch screen, thereby mobile phone is sent touch information, reaches the purpose of operating handset.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a fingerstall is characterized in that, comprises the fingerstall main body that flexible conducting material forms, and said fingerstall main body is provided with the touch area that flexible conducting material forms, and the opening portion that cooperates fingerstall to be inserted in.
2. fingerstall according to claim 1 is characterized in that said fingerstall also comprises the fixed part that is used for fixing the fingerstall main body, and this fixed part is arranged on opening portion one side of fingerstall main body.
3. fingerstall according to claim 2 is characterized in that, said fixed part is flexible elastic cord form.
4. fingerstall according to claim 2 is characterized in that, said fixed part is the shoestring form.
5. fingerstall according to claim 2 is characterized in that, said fixed part is the form of waistband bracelet.
6. fingerstall according to claim 1 and 2 is characterized in that, the flexible conducting material of said fingerstall main body is conductive rubber or conductive fabric.
7. fingerstall according to claim 1 and 2 is characterized in that, the touch area of said fingerstall main body is that smooth flexible conducting material forms.
8. fingerstall according to claim 7 is characterized in that, said smooth flexible conducting material is wear-resisting conductive rubber or conductive fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100642300A CN102681689A (en) | 2011-03-17 | 2011-03-17 | Fingerstall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100642300A CN102681689A (en) | 2011-03-17 | 2011-03-17 | Fingerstall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102681689A true CN102681689A (en) | 2012-09-19 |
Family
ID=46813725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100642300A Pending CN102681689A (en) | 2011-03-17 | 2011-03-17 | Fingerstall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102681689A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652079A (en) * | 2021-09-18 | 2021-11-16 | 裴仁军 | Conductive material, preparation process and capacitive screen auxiliary touch device |
| CN115607952A (en) * | 2021-07-14 | 2023-01-17 | 吴生科 | Thumb sleeve for protecting hand trip and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348771Y (en) * | 2009-01-06 | 2009-11-18 | 苏州瀚瑞微电子有限公司 | Fingertip stylus |
| WO2010044956A1 (en) * | 2008-10-14 | 2010-04-22 | Exxonmobil Upstream Research Company | Removal of acid gases from a gas stream |
| CN201477554U (en) * | 2009-05-31 | 2010-05-19 | 马睿泽 | Input device for small touch-screen equipment |
| CN201683077U (en) * | 2010-02-02 | 2010-12-29 | 上虞市思危手套有限公司 | Touch screen glove |
-
2011
- 2011-03-17 CN CN2011100642300A patent/CN102681689A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010044956A1 (en) * | 2008-10-14 | 2010-04-22 | Exxonmobil Upstream Research Company | Removal of acid gases from a gas stream |
| CN201348771Y (en) * | 2009-01-06 | 2009-11-18 | 苏州瀚瑞微电子有限公司 | Fingertip stylus |
| CN201477554U (en) * | 2009-05-31 | 2010-05-19 | 马睿泽 | Input device for small touch-screen equipment |
| CN201683077U (en) * | 2010-02-02 | 2010-12-29 | 上虞市思危手套有限公司 | Touch screen glove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115607952A (en) * | 2021-07-14 | 2023-01-17 | 吴生科 | Thumb sleeve for protecting hand trip and manufacturing method thereof |
| CN113652079A (en) * | 2021-09-18 | 2021-11-16 | 裴仁军 | Conductive material, preparation process and capacitive screen auxiliary touch device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |