CN203941510U - Pressure sensitivity power generation type wireless mouse - Google Patents
Pressure sensitivity power generation type wireless mouse Download PDFInfo
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- CN203941510U CN203941510U CN201420378756.5U CN201420378756U CN203941510U CN 203941510 U CN203941510 U CN 203941510U CN 201420378756 U CN201420378756 U CN 201420378756U CN 203941510 U CN203941510 U CN 203941510U
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- wireless mouse
- voltage stabilizing
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Abstract
The utility model relates to a kind of pressure sensitivity power generation type wireless mouse, wherein: in mouse body, be provided with electricity generation module and electricity generation module add-on module, electricity generation module comprises piezoelectric ceramics generating sheet, commutation diode, filter capacitor, voltage stabilizing diode, battery contact, battery, boost module, auto polarity judges charging module, piezoelectric ceramics generating sheet is connected with commutation diode one end, the commutation diode other end is connected with filter capacitor one end, the filter capacitor other end is connected with voltage stabilizing diode one end, the voltage stabilizing diode other end is connected with battery contact two ends, battery contact is connected with battery, battery is connected with boost module one end, the boost module other end judges that with auto polarity charging module is connected, electricity generation module add-on module comprises A/D module, LCD module, controller module, A/D module is all connected with controller module with LCD module.The utility model wireless mouse does not need often to change or charging, do not waste material, free from environmental pollution, reclaim easily, low cost of manufacture, power supplying efficiency is high.
Description
Technical field
The utility model relates to electronics Blast Furnace Top Gas Recovery Turbine Unit (TRT) field, particularly relates to a kind of pressure sensitivity power generation type wireless mouse of ceramic Blast Furnace Top Gas Recovery Turbine Unit (TRT) to Power supply that utilize.
Background technology
Mouse is one of accessory indispensable in computer run, and its portability of wireless mouse and dirigibility have high use value, but wireless mouse major part is still being taked traditional energy-provision way in the market, utilize chemical energy battery as main energy supply device.Although chemical energy battery because of its easily feature be widely used, it needs often to change or the problem such as charging, waste material, contaminated environment, recovery difficulty also becomes increasingly conspicuous, the novel energy-provision way of an urgent demand occurs.This programme adopts the ceramic Blast Furnace Top Gas Recovery Turbine Unit (TRT) of technology maturation as power source, can save greatly the energy, has strategic importance in the long-range angle of environment and sustainable development, and on future market potential huge commercial opportunities.Have in the market that self-powered mouse is divided into solar energy power accumulating substantially and two kinds of modes of mouse roller are powered, but manufacturing cost is high, power supplying efficiency is low, still exists undoubtedly larger inferior position, therefore, explore a kind of new and effective self-powered mouse and there is high using value.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency and defect, provide one not need often to change or charging, do not waste material, free from environmental pollution, reclaim easily low cost of manufacture, the pressure sensitivity power generation type wireless mouse that power supplying efficiency is high.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Pressure sensitivity power generation type wireless mouse, comprise a mouse body, wherein: in mouse body, be provided with electricity generation module and electricity generation module add-on module, electricity generation module comprises piezoelectric ceramics generating sheet, commutation diode, filter capacitor, voltage stabilizing diode, battery contact, battery, boost module, auto polarity judges charging module, piezoelectric ceramics generating sheet is connected with commutation diode one end, the commutation diode other end is connected with filter capacitor one end, the filter capacitor other end is connected with voltage stabilizing diode one end, the voltage stabilizing diode other end is connected with battery contact two ends, battery contact is connected with battery, battery is connected with boost module one end, the boost module other end judges that with auto polarity charging module is connected, electricity generation module add-on module comprises A/D module, LCD module, controller module, A/D module is all connected with controller module with LCD module.
Pressure sensitivity power generation type wireless mouse, wherein: in mouse body, be provided with shift knob, electricity generation module is all connected with shift knob with electricity generation module add-on module, A/D module is measured cell voltage, shows the electric weight of present battery by voltage, and shows by LCD module with single-chip microcomputer, if charging is fast, just do not connect electricity generation module add-on module, if want to see state, just connect electricity generation module add-on module.
Pressure sensitivity power generation type wireless mouse, wherein: piezoelectric ceramics generating sheet is PZT pottery, battery is Ni-Cd nickel-cadmium, piezoelectric ceramics generating sheet adopts parallel method, make piezoelectric ceramics generating sheet produce signal by bending piezoelectric patches, Quick bending degree is to the certain angle state that restores to the original state fast again, and piezoelectric ceramics generating sheet adopts parallel method, makes the electric current of output reach larger.
The utility model has the advantages that: use rectification circuit, capacitor filtering, stabilivolt voltage stabilizing, directly charge to rechargeable battery, the device of the use of this scheme is few, circuit does not almost have power consumption, the electric energy that piezoelectric ceramics generating sheet produces is largely absorbed by battery, A/D module is measured cell voltage, show the electric weight of present battery by voltage, and show by LCD module with single-chip microcomputer, can know and know battery electric quantity, electricity generation module and electricity generation module add-on module are controlled by switch, if charging is fast, just do not connect electricity generation module add-on module, if want to see state, just connect electricity generation module add-on module.
Brief description of the drawings
Fig. 1 is pressure sensitivity power generation type Wireless mouse structure schematic diagram of the present utility model;
Fig. 2 is pressure sensitivity power generation type wireless mouse functional-block diagram of the present utility model;
Reference numeral: piezoelectric ceramics generating sheet 1, commutation diode 2, filter capacitor 3, voltage stabilizing diode 4, battery contact 5, battery 6, boost module 7, auto polarity judge charging module 8, electricity generation module 9, shift knob 10, electricity generation module add-on module 11, A/D module 12, mouse body 13, LCD module 14, controller module 15.
Embodiment
Embodiment 1, pressure sensitivity power generation type wireless mouse, comprise a mouse body 13, wherein: in mouse body 13, be provided with electricity generation module 9 and electricity generation module add-on module 11, electricity generation module 9 comprises piezoelectric ceramics generating sheet 1, commutation diode 2, filter capacitor 3, voltage stabilizing diode 4, battery contact 5, battery 6, boost module 7, auto polarity judges charging module 8, piezoelectric ceramics generating sheet 1 is connected with commutation diode 2 one end, commutation diode 2 other ends are connected with filter capacitor 3 one end, filter capacitor 3 other ends are connected with voltage stabilizing diode 4 one end, voltage stabilizing diode 4 other ends are connected with battery contact 5 two ends, battery contact 5 is connected with battery 6, battery 6 is connected with boost module 7 one end, boost module 7 other ends judge that with auto polarity charging module 8 is connected, electricity generation module add-on module 11 comprises A/D module 12, LCD module 14, controller module 15, A/D module 12 is all connected with controller module 15 with LCD module 14.
Embodiment 2, pressure sensitivity power generation type wireless mouse, wherein: in mouse body 13, be provided with shift knob 10, electricity generation module 9 is all connected with shift knob 10 with electricity generation module add-on module 11, A/D module 14 is measured cell voltage, shows the electric weight of present battery 6 by voltage, and shows by LCD module 14 with single-chip microcomputer, if charging is fast, just do not connect electricity generation module add-on module 11, if want to see state, just connect electricity generation module add-on module 11.All the other are with embodiment 1.
Embodiment 3, pressure sensitivity power generation type wireless mouse, wherein: piezoelectric ceramics generating sheet 1 is PZT pottery, battery 6 is Ni-Cd nickel-cadmium, piezoelectric ceramics generating sheet 1 adopts parallel method, make piezoelectric ceramics generating sheet 1 produce signal by bending piezoelectric patches, Quick bending degree is to the certain angle state that restores to the original state fast again, and piezoelectric ceramics generating sheet 1 adopts parallel method, makes the electric current of output reach larger.All the other are with embodiment 1.
The principle of work of the utility model pressure sensitivity power generation type wireless mouse:
Piezoelectricity mode adopts electrode parallel piezoelectric sheet overarm electrification structure, the piezoelectric ceramics generating sheet connecting, by filtering, rectification, voltage stabilizing, first energy is temporarily stored in Ni-Cd nickel-cadmium, then export to outside by DC-DC booster circuit and charging circuit and charge.
Claims (3)
1. pressure sensitivity power generation type wireless mouse, comprise a mouse body (13), it is characterized in that: in mouse body (13), be provided with electricity generation module (9) and electricity generation module add-on module (11), electricity generation module (9) comprises piezoelectric ceramics generating sheet (1), commutation diode (2), filter capacitor (3), voltage stabilizing diode (4), battery contact (5), battery (6), boost module (7), auto polarity judges charging module (8), piezoelectric ceramics generating sheet (1) is connected with commutation diode (2) one end, commutation diode (2) other end is connected with filter capacitor (3) one end, filter capacitor (3) other end is connected with voltage stabilizing diode (4) one end, voltage stabilizing diode (4) other end is connected with battery contact (5) two ends, battery contact (5) is connected with battery (6), battery (6) is connected with boost module (7) one end, boost module (7) other end judges that with auto polarity charging module (8) is connected, electricity generation module add-on module (11) comprises A/D module (12), LCD module (14), controller module (15), A/D module (12) is all connected with controller module (15) with LCD module (14).
2. pressure sensitivity power generation type wireless mouse according to claim 1, is characterized in that: in mouse body (13), be provided with shift knob (10), electricity generation module (9) is all connected with shift knob (10) with electricity generation module add-on module (11).
3. pressure sensitivity power generation type wireless mouse according to claim 1, is characterized in that: piezoelectric ceramics generating sheet (1) is PZT pottery, and battery (6) is Ni-Cd nickel-cadmium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378756.5U CN203941510U (en) | 2014-07-10 | 2014-07-10 | Pressure sensitivity power generation type wireless mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378756.5U CN203941510U (en) | 2014-07-10 | 2014-07-10 | Pressure sensitivity power generation type wireless mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941510U true CN203941510U (en) | 2014-11-12 |
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ID=51860810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378756.5U Expired - Fee Related CN203941510U (en) | 2014-07-10 | 2014-07-10 | Pressure sensitivity power generation type wireless mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750274A (en) * | 2015-04-15 | 2015-07-01 | 温州大学 | Self-power-supply wireless mouse |
| CN106227371A (en) * | 2016-08-26 | 2016-12-14 | 华南理工大学 | A kind of self-charging wireless mouse based on electromagnetic induction principle and charging method |
| CN109597503A (en) * | 2018-10-26 | 2019-04-09 | 魏长同 | A kind of self-generating wireless mouse |
-
2014
- 2014-07-10 CN CN201420378756.5U patent/CN203941510U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750274A (en) * | 2015-04-15 | 2015-07-01 | 温州大学 | Self-power-supply wireless mouse |
| CN104750274B (en) * | 2015-04-15 | 2017-10-13 | 温州大学 | A kind of self-power wireless mouse |
| CN106227371A (en) * | 2016-08-26 | 2016-12-14 | 华南理工大学 | A kind of self-charging wireless mouse based on electromagnetic induction principle and charging method |
| CN109597503A (en) * | 2018-10-26 | 2019-04-09 | 魏长同 | A kind of self-generating wireless mouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |