CN202649943U - Touch screen silent mouse - Google Patents
Touch screen silent mouse Download PDFInfo
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- CN202649943U CN202649943U CN 201220247834 CN201220247834U CN202649943U CN 202649943 U CN202649943 U CN 202649943U CN 201220247834 CN201220247834 CN 201220247834 CN 201220247834 U CN201220247834 U CN 201220247834U CN 202649943 U CN202649943 U CN 202649943U
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- touch screen
- mouse
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 23
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000699660 Mus musculus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a touch screen silent mouse which comprises a shell, a photovoltaic module and a digital signal processor and a control circuit. The touch screen silent mouse is characterized in that a touch screen corresponding to the original mechanical key is arranged on the shell, and a touch screen signal processing circuit is arranged on the control circuit. The utility model has the beneficial effect that the switching between a mechanical signal and an electric signal is realized by using the touch screen, and therefore noise emitted by the mechanical key is avoided. Because the touch screen and a mouse shell are integrated, the dustproof and waterproof function of the mouse can be improved. The touch screen silent mouse has the characteristics of simple structure, salience, durability, and dust and water prevention.
Description
Affiliated technical field
The utility model relates to a kind of mouse, relates in particular to a kind of touch screen no sound mouse.
Background technology
Mouse is the simplest in the GUI computer operating system, the basic input equipment of modal computer.Mouse on the current market is take the mouse of microswitch as the right and left key contact mostly, its principle of work is: outer mechanical force is used for the action reed by actuated element (such as button, push-piece, lever etc.) with masterpiece, and with energy accumulation after critical point, produce snap action, make the moving contact (normally open contact) of action reed end clash into fast or disconnect (reason that produces " ticktack " sound) with fixed contact (normally closed interlock).After the acting force on the actuated element was removed, the action reed produced counteragent power.Reach the action critical point of reed when the actuated element reverse stroke after, the instantaneous counteragent of finishing.Yet the serviceable life of microswitch is shorter, and can produce the button sound of " ticktack " when pressing right and left key when finger, in quiet office or very easily affect at one's side people's work and rest night, bring many inconvenience with awkward to people, may cause contradiction each other when serious.
Produce the deficiency of " ticktack " when clicking for present Voiced mouse, some novel mouses also arranged---the innovative product of no sound mouse.Be the Chinese patent " a kind of no sound mouse " of CN200720021781.8 such as the patent No., it is characterized in that, remove the touch-switch on the mouse, in the button bottom sheet metal is set, contact conducting or the disconnection that corresponding welding foot is realized circuit by sheet metal, to produce the action message of button.Although this structure is simple, the long easily wearing and tearing of sheet metal and welding foot time cause loose contact, affect the serviceable life of mouse.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for the above-mentioned state of the art, and a kind of no sound mouse of economy and durability is provided, and realizes the conversion of mechanical signal and electric signal by touch screen, overcomes the shortcoming that there is the button noise in existing mouse.
The utility model solves the problems of the technologies described above the technical scheme that adopts:
The touch screen no sound mouse comprises housing, optical-electric module, digital signal processor and control circuit, it is characterized in that: the position corresponding to original mechanical key on the described housing is provided with touch screen, the corresponding touch screen signal processing circuit that is provided with on the described control circuit.
Further, described MouseAcross is crossed the usb data line and is connected with computing machine.
The beneficial effects of the utility model are: the employing touch screen is realized the conversion between mechanical signal and the electric signal, thus the noise of having avoided mechanical key to send.When mouse was in running order, the operator only need to touch touch screen, made it produce a miniature deformation, this deformation produces voltage signal in touch screen, realize the click control of mouse, in addition, because touch screen and mouse case combine together, can improve the dustproof and waterproof function of mouse.The utility model has simple in structure simultaneously, the characteristics of quiet, durable, dustproof and waterproof.
Description of drawings
Accompanying drawing 1 is schematic block circuit diagram of the present utility model.
Accompanying drawing 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Consult Fig. 1 and Fig. 2, embodiment of the present utility model provides the touch screen no sound mouse, comprises housing 1, optical-electric module 2, digital signal processor 3 and control circuit 4.Position corresponding to original mechanical key on the described housing 1 is provided with touch screen 5, the corresponding touch screen signal processing circuit 40 that is provided with on the described control circuit 4.The size of described touch screen 5 satisfies most fingers effectively touching when naturally stretching song.Described MouseAcross is crossed usb data line 6 and is connected with computing machine.
Principle of work is such: the electric polarization phenomenon that produces when touch screen 5 is subject to External Force Acting, produce the electric charge of opposite in sign on two surfaces, after external force removes, return to again original state, produce the electric pulse control signal with this, this signal is processed through touch screen signal processing circuit 40.When operator's rolling mouse, carry out collection and the analysis of signal by optical-electric module 2, digital signal processor 3 and control circuit 4, the direction that moves to identify mouse; When the operator touches touch screen 5, produce voltage signals owing to mechanical deformation at touch screen 5, signal is processed by the touch screen signal processing circuit 40 in the control circuit 4, is transferred to computing machine to finish corresponding operation again.Touch screen 5 is loosed one's grip with regard to the fast return original state after depressing deformation, thereby reaches the function that the mouse right and left key is clicked.The utility model employing touch screen is realized the conversion between mechanical signal and the electric signal, has eliminated " ticktock " sound of common mouse button, and has brought the user a kind of new operation feeling.
Embodiment of the present utility model provides the disclosed above content, it is the better specific embodiment of the utility model, all and the purpose of this utility model and the equivalent or impartial content of effect that can reach, and for those skilled in the art can unlabored simple and easy modification, modification, improvement or variation, all should not break away from the patent right scope of opinion that the utility model is contained.
Claims (2)
1. the touch screen no sound mouse comprises housing, optical-electric module, digital signal processor and control circuit, it is characterized in that: the position corresponding to original mechanical key on the described housing is provided with touch screen, the corresponding touch screen signal processing circuit that is provided with on the described control circuit.
2. touch screen no sound mouse according to claim 1, it is characterized in that: described MouseAcross is crossed the usb data line and is connected with computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247834 CN202649943U (en) | 2012-05-30 | 2012-05-30 | Touch screen silent mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247834 CN202649943U (en) | 2012-05-30 | 2012-05-30 | Touch screen silent mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649943U true CN202649943U (en) | 2013-01-02 |
Family
ID=47419024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247834 Expired - Fee Related CN202649943U (en) | 2012-05-30 | 2012-05-30 | Touch screen silent mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649943U (en) |
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2012
- 2012-05-30 CN CN 201220247834 patent/CN202649943U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: CENTRAL SOUTH UNIVERSITY Free format text: FORMER OWNER: SHAO MINGMING Effective date: 20140528 Free format text: FORMER OWNER: SU TINGTING JIN YAN LIANG XU Effective date: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ji Inventor after: Shao Mingming Inventor after: Shi Heyuan Inventor before: Shao Mingming Inventor before: Su Tingting Inventor before: Jin Yan Inventor before: Liang Xu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHAO MINGMING SU TINGTING JIN YAN LIANG XU TO: WANG JI SHAO MINGMING SHI HEYUAN Free format text: CORRECT: ADDRESS; FROM: 410012 CHANGSHA, HUNAN PROVINCE TO: 410083 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee after: Central South University Address before: 410012, Hunan province Changsha Yuelu District Central South University South Campus sublimation apartment 14, room 221 Patentee before: Shao Mingming Patentee before: Su Tingting Patentee before: Jin Yan Patentee before: Liang Xu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140530 |