CN203217538U - Auxiliary keyboard unit of capacitive touch screen device - Google Patents
Auxiliary keyboard unit of capacitive touch screen device Download PDFInfo
- Publication number
- CN203217538U CN203217538U CN 201320155033 CN201320155033U CN203217538U CN 203217538 U CN203217538 U CN 203217538U CN 201320155033 CN201320155033 CN 201320155033 CN 201320155033 U CN201320155033 U CN 201320155033U CN 203217538 U CN203217538 U CN 203217538U
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- Prior art keywords
- touch screen
- touch
- auxiliary keyboard
- accessory plate
- keyboard unit
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Abstract
The utility model discloses an auxiliary keyboard unit of a capacitive touch screen device. The auxiliary keyboard unit of the capacitive touch screen device comprises an auxiliary plate fixed on the touch screen through a fixing unit, and the auxiliary plate is provided with touch holes corresponding to every virtual key displayed on the touch screen in a one to one mode respectively. The auxiliary keyboard unit of the capacitive touch screen device has the advantages that every touch hole corresponds to a corresponding virtual key of the touch screen to achieve accurate positioning and avoid pressing by mistake; due to the fact that the capacitive touch screen works through body current induction of a human body, a user simply needs to be close to the touch holes or to lightly touch the touch screen in the touch holes to give rise to the response of the touch screen instead of pressing the keys, the sensitivity is high and the finger experience is good.
Description
Technical field
The utility model relates to the portable terminal servicing unit, relates in particular to a kind of capacitance touch screen equipment auxiliary keyboard device.
Background technology
Along with popularizing of intelligent terminal, touchscreen replaces traditional physical keyboard gradually and extensively applies in the equipment such as mobile phone, panel computer, ATM.In the mainstream technology, touch-screen is divided into capacitive touch screen and resistive touch screen at present, and wherein capacitive touch screen is by body current induction work, and resistive touch screen is by pressure sensitive work.
But in actual use, use the touch-screen virtual key phenomenon that mistake is pressed often to occur, the infringement user experiences; Therefore be necessary to design a kind of new servicing unit, as the utility model utilize the design of capacitance type touch control screen principle of work a kind of accurate location, be quick on the draw, servicing unit that the finger is experienced.
The utility model content
The utility model provides a kind of capacitance touch screen equipment auxiliary keyboard device, solved mistake by, sensitivity is low and experience not good problem.
The technical solution of the utility model is:
A kind of capacitance touch screen equipment auxiliary keyboard device comprises by stationary installation and is fixed in accessory plate on the touch-screen, be respectively equipped with on the described accessory plate with described touch-screen on each virtual key of showing touch the hole one to one.
Advantage of the present utility model: 1, described each touch the corresponding corresponding touch-screen virtual key in hole, realize accurately location, avoid mistake by; 2, because capacitive touch screen by body current induction work, therefore only need can cause the reaction of touch-screen and need not pressing keys that highly sensitive, finger is experienced near touching the hole or touching the touch-screen that touches in the hole.
Description of drawings
Fig. 1 is structural drawing of the present utility model;
Fig. 2 is the assembly drawing that the utility model is connected with described fixed band.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is done a detailed elaboration.
Be example with the capacitance touch screen equipment auxiliary keyboard device that is used for touch-screen mobile phone:
As Fig. 1,2, capacitance touch screen equipment auxiliary keyboard device of the present utility model, comprise by stationary installation 4 and be fixed in accessory plate 1 on the described handset touch panel (not shown), be respectively equipped with on the described accessory plate 1 with described touch-screen on each virtual key (not shown) of showing touch hole 2 one to one.The virtual key that shows at touch-screen can be letter or number or other punctuation characters, what or the size that touch the hole specifically can be decided according to different touch panel devices, but each each virtual key that touches on the Kong Yaoyu touch-screen is corresponding one by one, namely each touch hole be positioned at the corresponding virtual button directly over.
During concrete enforcement, the mode that described accessory plate 1 is fixed on the described handset touch panel is: be respectively equipped with strip hole 3 in the both sides of described accessory plate 1, one end of described stationary installation 4 is fixed in a side of described accessory plate 1 by one of them strip hole 3, the other end of described stationary installation 4 is fixed in the opposite side of described accessory plate 1 by another strip hole 3, form a closed circle, described mobile phone is inserted in and is fixed on the described mobile phone by tight acting force; Wherein, described stationary installation can in rubber strip, belt or the strap any one.Need to prove, also can adopt fixed mount, bracing frame etc. that described accessory plate 1 is fixed on the described touch-screen.
Optimizing, is aspect user operation, and shape and the size of the shape in described touch hole and size corresponding described virtual key with it are complementary, and can further accurately locate like this, avoid by mistake by.
In addition, for protecting described touch-screen and saving production cost, described accessory plate is made by plastic material.Can certainly adopt the material of other materials to make according to actual needs.
Above-described the utility model embodiment does not constitute the restriction to the utility model protection domain.Any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (5)
1. a capacitance touch screen equipment auxiliary keyboard device is characterized in that, comprises by stationary installation being fixed on accessory plate on the touch-screen, be respectively equipped with on the described accessory plate with described touch-screen on each virtual key of showing touch the hole one to one.
2. capacitance touch screen equipment auxiliary keyboard device according to claim 1, it is characterized in that, the both sides of described accessory plate are respectively equipped with strip hole, one end of stationary installation is fixed in a side of described accessory plate by one of them strip hole, and the other end of described stationary installation is fixed in the opposite side of described accessory plate by another strip hole.
3. capacitance touch screen equipment auxiliary keyboard device according to claim 2 is characterized in that, described stationary installation be in rubber strip, belt or the strap any one.
4. capacitance touch screen equipment auxiliary keyboard device according to claim 1 is characterized in that, shape or the size of the shape in described touch hole or size corresponding described virtual key with it are complementary.
5. capacitance touch screen equipment auxiliary keyboard device according to claim 1 is characterized in that described accessory plate is made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155033 CN203217538U (en) | 2013-04-01 | 2013-04-01 | Auxiliary keyboard unit of capacitive touch screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155033 CN203217538U (en) | 2013-04-01 | 2013-04-01 | Auxiliary keyboard unit of capacitive touch screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217538U true CN203217538U (en) | 2013-09-25 |
Family
ID=49207055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320155033 Expired - Fee Related CN203217538U (en) | 2013-04-01 | 2013-04-01 | Auxiliary keyboard unit of capacitive touch screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150268752A1 (en) * | 2014-03-24 | 2015-09-24 | Htc Corporation | Method of controlling a mobile electronic device through a cover, mobile electronic device using the same and storage medium thereof |
-
2013
- 2013-04-01 CN CN 201320155033 patent/CN203217538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150268752A1 (en) * | 2014-03-24 | 2015-09-24 | Htc Corporation | Method of controlling a mobile electronic device through a cover, mobile electronic device using the same and storage medium thereof |
| US9904316B2 (en) * | 2014-03-24 | 2018-02-27 | Htc Corporation | Method of controlling a mobile electronic device through a cover, mobile electronic device using the same and storage medium thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140401 |