CN201449598U - Capacitive sensing type mouse - Google Patents
Capacitive sensing type mouse Download PDFInfo
- Publication number
- CN201449598U CN201449598U CN2009200621266U CN200920062126U CN201449598U CN 201449598 U CN201449598 U CN 201449598U CN 2009200621266 U CN2009200621266 U CN 2009200621266U CN 200920062126 U CN200920062126 U CN 200920062126U CN 201449598 U CN201449598 U CN 201449598U
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- electric conductor
- mouse
- capacitive sensing
- type mouse
- sensing type
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Abstract
A capacitive sensing type mouse includes an electric conductor connected with the capacitance detection terminal of a capacitive sensing type integrated circuit, wherein the electric conductor is fixed in the mouse; another movable electric conductor is close to the fixed electric conductor; the movable electric conductor is connected with an insulating key; the distance between the movable electric conductor and the fixed electric conductor can be changed along with the action of the insulating key. Depending on the pressing action of a finger, the capacitive sensing type mouse can generate key signals, the mouse can be clicked without moving the finger, and no malfunction caused by uncareful touch with an induction area happens. The utility model overcomes the defects of both the mechanical key type mouse and the present capacitive sensing type mouse, prolongs the service life, and facilitates the operation.
Description
Technical field
The utility model relates to the press-key structure of the structure of mouse, particularly mouse.
Background technology
Traditional mechanical key formula mouse adopts the mechanical type microswitch, and this switch relies on physics to contact and produces push button signalling, has short shortcoming of life-span.For overcoming the shortcoming of mechanical key formula mouse, people have invented the capacitor induction type mouse, the button of this mouse is a sheet metal that is fixed on the mouse outside surface, sheet metal is connected with the electric capacity test side of capacitive sensing integrated circuit, when user's finger touch to sheet metal, when perhaps touching near sheet metal regional, the capacitive sensing integrated circuit detects the electric capacitance change of sheet metal, and then export the governor circuit that corresponding signal is given mouse, the governor circuit of mouse is realized the button click function of mouse thus with the push button signalling of this signal as mouse.Though this capacitor induction type mouse has overcome the shortcoming of mechanical key formula mouse, but brought new problem simultaneously: produce push button signalling because this mouse is the induction region that relies on the detection finger whether to touch mouse surface, finger can not be parked in induction region for a long time when therefore using mouse, finger must move around when clicking the mouse, cause operation fatigue, moreover this capacitor induction type mouse also produces misoperation because of touching induction region because of carelessness easily.
The utility model content
The purpose of this utility model provides a kind of moveable finger that need not can finish the action of clicking the mouse, and can not produce the capacitor induction type mouse of misoperation because of touch.
The utility model is achieved in that the capacitor induction type mouse comprises an electric conductor that is connected with the electric capacity test side of capacitive sensing integrated circuit, especially, this electric conductor is fixed in the mouse, other has a mobilizable electric conductor mutually close with electric conductor that should be fixing, mobilizable electric conductor be connected with an insulation button and change along with the action of button and the electric conductor fixed between distance.When using mouse, finger is parked on the insulation button, when clicking the mouse, the light insulation button of pressing, change flexible lamp conductor and the fixing distance between the electric conductor with this, make the capacitive sensing integrated circuit detect the variation of electric capacity, and then, realize the button click function of mouse thus by the governor circuit of capacitive sensing integrated circuit output push button signalling to mouse.This shows, the utility model is not to rely on the finger touch induction region to produce push button signalling, but rely on the push action of finger to produce push button signalling, therefore finger can be parked on the insulation button for a long time, only need push finger when clicking the mouse and need not moveable finger and can finish the action of clicking the mouse, and can not produce misoperation because of touching induction region because of carelessness.
The utility model has the advantages that the shortcoming that has overcome mechanical key formula mouse and existing capacitor induction type mouse simultaneously, both prolonged serviceable life, again handled easily.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Referring to Fig. 1, the capacitor induction type mouse comprises an electric conductor 1 that is connected with the electric capacity test side of capacitive sensing integrated circuit, electric conductor 1 is fixed in the mouse. and other has a mobilizable electric conductor 2 mutually close with fixing electric conductor 1. and mobilizable electric conductor 2 is connected with an insulation button 3, and change along with the action of button 3 and fixing electric conductor 1 between distance. when pushing button 3 the time, mobilizable electric conductor 2 can contact with the electric conductor of fixing 1, can not contacting yet. mobilizable electric conductor 2 and fixing electric conductor 1 can be made with various conductive materials such as metal or conducting resinls, its shape can be a thin rounded flakes or other shapes. insulation button 3 can be made with insulating material such as plastics, but also can make with metal material, as long as the hand of this button touches between position and the flexible lamp conductor 2 insulate, then this button just belongs to " insulation button " described in the utility model.
Claims (1)
1. capacitor induction type mouse, comprise an electric conductor that is connected with the electric capacity test side of capacitive sensing integrated circuit, it is characterized in that: described electric conductor is fixed in the mouse, other has a mobilizable electric conductor mutually close with electric conductor that should be fixing, mobilizable electric conductor be connected with an insulation button and change along with the action of button and the electric conductor fixed between distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200621266U CN201449598U (en) | 2009-08-03 | 2009-08-03 | Capacitive sensing type mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200621266U CN201449598U (en) | 2009-08-03 | 2009-08-03 | Capacitive sensing type mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449598U true CN201449598U (en) | 2010-05-05 |
Family
ID=42554321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200621266U Expired - Fee Related CN201449598U (en) | 2009-08-03 | 2009-08-03 | Capacitive sensing type mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832921A (en) * | 2012-09-18 | 2012-12-19 | 科世达（上海）管理有限公司 | Capacitance switch, capacitance switching method and capacitance type touch screen |
| CN104317429A (en) * | 2014-11-05 | 2015-01-28 | 安徽立轩电子科技有限公司 | Induction sliding mouse |
| WO2019113767A1 (en) * | 2017-12-12 | 2019-06-20 | 深圳市汇顶科技股份有限公司 | Touch mouse |
-
2009
- 2009-08-03 CN CN2009200621266U patent/CN201449598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832921A (en) * | 2012-09-18 | 2012-12-19 | 科世达（上海）管理有限公司 | Capacitance switch, capacitance switching method and capacitance type touch screen |
| CN104317429A (en) * | 2014-11-05 | 2015-01-28 | 安徽立轩电子科技有限公司 | Induction sliding mouse |
| WO2019113767A1 (en) * | 2017-12-12 | 2019-06-20 | 深圳市汇顶科技股份有限公司 | Touch mouse |
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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: 20100505 Termination date: 20130803 |