CN104750274A - Self-power-supply wireless mouse - Google Patents
Self-power-supply wireless mouse Download PDFInfo
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- CN104750274A CN104750274A CN201510178894.8A CN201510178894A CN104750274A CN 104750274 A CN104750274 A CN 104750274A CN 201510178894 A CN201510178894 A CN 201510178894A CN 104750274 A CN104750274 A CN 104750274A
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- self
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- wireless mouse
- electric generating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The invention discloses a self-power-supply wireless mouse. The self-power-supply wireless mouse comprises an electromagnetic sensing generating unit, a piezoelectric generating unit and an energy storing unit, wherein the electromagnetic sensing generating unit comprises a roller fixed on a supporting seat, a synchronizing belt, a synchronizing belt pulley A, a synchronizing belt pulley B, an AC generator and a gear seed increase box, wherein the synchronizing belt pulley A is connected with the roller; the synchronizing belt is arranged on the synchronizing belt pulley A and the synchronizing belt pulley B; the synchronizing belt pulley B is connected with an input shaft of the gear speed increase box; the AC generator is connected with an output shaft of the gear speed increase box; the gear speed increase box is arranged on a mouse bottom plate; the piezoelectric generating unit comprises a floral wheel which is connected with the output shaft of the gear speed increase box, and a quadrate piezoelectric generating plate which is fixed through a fixing block; the floral wheel is positioned above the quadrate piezoelectric generating plate; the fixing block is fixed on the mouse bottom plate; the output ends of the piezoelectric generating plate and the AC generator are connected with the energy storing unit; the energy storing unit is arranged at the tail part of the mouse bottom plate. The self-power-supply wireless mouse is simple and fast to use.
Description
Technical field
The present invention relates to the self-power wireless mouse of a kind of self-power wireless mouse, particularly a kind of compact conformation.
Background technology
Wireless mouse mainly adopts powered battery in the market, need additional power source, no matter be what battery supplied, add the cost of mouse beyond doubt, and most mouse uses primary cell power supply now, this certainly can cause certain pollution to environment.
For this reason, people begin one's study self-power wireless mouse, and the self-power wireless mouse method now worked out has multiple, and the first installs magnet in mouse, positioned coil in mouse pad, must need to support the use, and use comparatively inconvenience; It two is under button, install piezoelectric patches power, and only use button to click and piezo-electric generating sheet is generated electricity, the electric energy of collection is fainter; It three is by the wireless mouse self power generation with reinforcement bar, although can ensure that piezoelectric pile has enough displacements, its project organization is comparatively complicated, and generating element small volume, do not have abundant application space, generated output is restricted.These self-generating devices are that wireless mouse is powered and all had weak point.
Summary of the invention
The object of the invention is to, a kind of self-power wireless mouse is provided.The present invention without the need to external power source and compact conformation, only needs roll mouse roller just can meet self electric quantity supply, and without the need to outer member with the use of, improve practicality and the convenience of wireless mouse.
Technical scheme of the present invention: a kind of self-power wireless mouse, is characterized in that: comprise electromagnetic induction generator unit, piezo-electric generating unit and energy-storage units; Described electromagnetic induction generator unit comprises the roller be fixed on bearing, synchronous belt, synchronous pulley A, synchronous pulley B, alternator and gear speedup case, described synchronous pulley A is connected with roller, described synchronous belt is arranged on synchronous pulley A and synchronous pulley B, described synchronous pulley B is connected with the input shaft of gear speedup case, alternator is connected with the output shaft of gear speedup case, and gear speedup case is arranged on mouse bottom plate; Described piezo-electric generating unit comprises the floral whorl be connected with gear speedup case output shaft and the square piezo-electric generating sheet fixed through fixed block, and described floral whorl is positioned at above square piezo-electric generating sheet, and fixed block is fixed on mouse bottom plate; Described piezo-electric generating sheet is connected with energy-storage units with the output terminal of alternator, and energy-storage units is arranged on mouse bottom plate afterbody.
In aforesaid self-power wireless mouse, described energy-storage units comprises power circuit, voltage boosting and stabilizing circuit, tank circuit, and the output terminal of power circuit connects the input end of voltage boosting and stabilizing circuit, and the output terminal of voltage boosting and stabilizing circuit connects the input end of tank circuit; Described power circuit is used for the alternating current that electromagnetic induction and piezo-electric generating sheet export to be converted to direct current and to merge to export; Voltage boosting and stabilizing circuit is for electromagnetic induction generator unit and piezo-electric generating sheet, the direct current after rectification carries out boosting voltage stabilizing; Tank circuit is used for the direct current after by boosting and is stored in rechargeable battery through charging management chip.
In aforesaid self-power wireless mouse, described gear speedup case is secondary gear gearbox.
In aforesaid self-power wireless mouse, described alternator is connected with secondary gear gearbox by the mode that screw is fixing, and alternator projecting shaft is secondary gear gearbox output shaft.
In aforesaid self-power wireless mouse, described secondary gear gearbox comprises the identical duplicate gear of 1 gear wheel, 3 structures and 1 pinion wheel, described gear wheel and 1 duplicate gear are arranged on the input shaft of secondary gear gearbox, the intermediate shaft of secondary gear gearbox installs 2 duplicate gears, and pinion wheel is arranged on the output shaft of secondary gear gearbox.
In aforesaid self-power wireless mouse, the electric energy that described electromagnetic induction generator unit produces is drawn by two wires.
In aforesaid self-power wireless mouse, described square piezo-electric generating sheet is fixed on fixed block in the mode of cantilever support by screw.
In aforesaid self-power wireless mouse, the bimorph piezo electric generating sheet that described square piezo-electric generating sheet is made up of two panels piezoelectric ceramics and a slice copper base, adopts the generating of piezoelectric bimorph paralleling model.
Compared with prior art, the present invention utilizes the roller of self mouse to rotate, through secondary gear gearbox speedup, the a part of conductor completing closed circuit does cutting magnetic induction line motion in magnetic field, drive floral whorl to knock cantilever piezoelectric generating sheet (bimorph piezo electric generating sheet) simultaneously, make two parts all produce electric energy, and utilize energy-storage units by both electric energy merge, and be filled with lithium battery store power in order to mouse.The present invention without the need to external power source and compact conformation, only needs roll mouse roller just can meet self electric quantity supply, and without the need to outer member with the use of, improve practicality and the convenience of wireless mouse.The present invention passes through the combination of various structures and the setting of cooperation relevant position, thus can arrange all parts in limited mouse space, not only compact conformation, and the electricity collected can meet self-supporting requirement, and volume is little, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is energy-storage units schematic diagram of the present invention;
Fig. 3 is gear speedup case schematic internal view of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment.A kind of self-power wireless mouse, forms as shown in Figure 1, comprises electromagnetic induction generator unit, piezo-electric generating unit and energy-storage units; Described electromagnetic induction generator unit comprises the roller 3 be fixed on bearing 2, synchronous belt 4, synchronous pulley A5, synchronous pulley B6, alternator 12 and gear speedup case 13, described synchronous pulley A5 is connected with roller 3, described synchronous belt 4 is arranged on synchronous pulley A5 and synchronous pulley B6, described synchronous pulley B6 is connected with the input shaft of gear speedup case 13, alternator 12 is connected with the output shaft of gear speedup case 13, and gear speedup case 13 is arranged on mouse bottom plate 11; Described piezo-electric generating unit comprises the floral whorl 10 be connected with gear speedup case 13 output shaft and the square piezo-electric generating sheet 9 fixed through fixed block 7, and described floral whorl 10 is positioned at above piezo-electric generating sheet 9, and fixed block 7 is fixed on mouse bottom plate 11; Described piezo-electric generating sheet 9 is connected with energy-storage units 14 with the output terminal of alternator 12, and energy-storage units 14 is arranged on mouse bottom plate 11 afterbody.Described mouse bottom plate 11 is combined with top cap of mouse 1.
Described energy-storage units 14, form as shown in Figure 2, comprise power circuit (rectification circuit), voltage boosting and stabilizing circuit (DC-DC module), tank circuit, the output terminal of power circuit connects the input end of voltage boosting and stabilizing circuit, and the output terminal of voltage boosting and stabilizing circuit connects the input end of tank circuit; Described power circuit is used for the alternating current that electromagnetic induction and piezo-electric generating sheet export to be converted to direct current and to merge to export; Voltage boosting and stabilizing circuit is for electromagnetic induction generator unit and piezo-electric generating sheet, the direct current after rectification carries out boosting voltage stabilizing; Tank circuit is used for the direct current after by boosting and is stored in rechargeable battery through charging management chip.
Described gear speedup case 13 is secondary gear gearboxes.
Described alternator 12 is connected with secondary gear gearbox by the mode that screw is fixing, and alternator projecting shaft is secondary gear gearbox output shaft.
Described secondary gear gearbox, form as shown in Figure 3, comprise 1 gear wheel, 103,3 duplicate gears that structure is identical 101,104 and 1 pinion wheels 105, described gear wheel 103 and 1 duplicate gear 101 are arranged on the input shaft of secondary gear gearbox, and the intermediate shaft of secondary gear gearbox installs 2 duplicate gears 104, and pinion wheel 105 is arranged on the output shaft of secondary gear gearbox, axle is fixed on pedestal 102, and axle and gear are clearance fit.
The electric energy that described electromagnetic induction generator unit produces is drawn by two wires.
Described piezo-electric generating sheet 9 is fixed on fixed block 7 in the mode of cantilever support by screw 8.
The bimorph piezo electric generating sheet that described piezo-electric generating sheet 9 is made up of two panels piezoelectric ceramics and a slice copper base, adopts the generating of piezoelectric bimorph paralleling model.Piezo-electric generating sheet, under the knocking of floral whorl, vibrates the electric energy produced, and is exported by two wires on piezo-electric generating sheet.Two panels piezoelectric ceramics lays respectively on a slice copper base top and bottom.
The electricity generating principle of described wireless mouse is as follows: when roll mouse roller, mouse roller drives synchronous pulley A5 to rotate, synchronous pulley B6 is driven to rotate by synchronous belt 4 transmission, further driven gear gearbox 13 input shaft rotates, the a part of conductor completing closed circuit through the gyration of secondary gear gearbox output shaft does cutting magnetic induction line motion and produces electric energy in magnetic field, and to drive at a high speed the floral whorl 10 be connected with the output shaft of secondary gear gearbox to rotate, knock the piezo-electric generating sheet 9 be positioned at below floral whorl, make it vibrate generation electric energy.
The energy-storage units of wireless mouse, its principle is as shown in Figure 2: the two poles of the earth of electromagnetic induction power supply are connected with the input end of rectification module 1, the two poles of the earth of piezo-electric generating power supply are connected with the input end of rectification module 2, rectification module 1 output head anode is connected with the positive pole of the output terminal of rectification module 2, be input to the positive pole of the input end of DC/DC module again, rectification module 1 negative pole of output end is connected with the negative pole of the output terminal of rectification module 2, be input to the negative pole of the input end of DC/DC module again, DC/DC module output head anode is connected with the positive pole of charge management module input end, DC/DC module negative pole of output end is connected with the negative pole of charge management module input end, the positive pole of charge management module output terminal is connected with the positive pole of charged lithium cells, the negative pole of charge management module output terminal is connected with the negative pole of charged lithium cells.
Claims (8)
1. a self-power wireless mouse, is characterized in that: comprise electromagnetic induction generator unit, piezo-electric generating unit and energy-storage units, described electromagnetic induction generator unit comprises the roller (3) be fixed on bearing (2), synchronous belt (4), synchronous pulley A (5), synchronous pulley B (6), alternator (12) and gear speedup case (13), described synchronous pulley A (5) is connected with roller (3), described synchronous belt (4) is arranged on synchronous pulley A (5) and synchronous pulley B (6), described synchronous pulley B (6) is connected with the input shaft of gear speedup case (13), alternator (12) is connected with the output shaft of gear speedup case (13), gear speedup case (13) is arranged on mouse bottom plate (11), described piezo-electric generating unit comprises the floral whorl (10) be connected with gear speedup case (13) output shaft and the square piezo-electric generating sheet (9) fixed through fixed block (7), described floral whorl (10) is positioned at piezo-electric generating sheet (9) top, and fixed block (7) is fixed on mouse bottom plate (11), described piezo-electric generating sheet (9) is connected with energy-storage units (14) with the output terminal of alternator (12), and energy-storage units (14) is arranged on mouse bottom plate (11) afterbody.
2. self-power wireless mouse according to claim 1, it is characterized in that: described energy-storage units (14) comprises power circuit, voltage boosting and stabilizing circuit, tank circuit, the output terminal of power circuit connects the input end of voltage boosting and stabilizing circuit, and the output terminal of voltage boosting and stabilizing circuit connects the input end of tank circuit; Described power circuit is used for the alternating current that electromagnetic induction and piezo-electric generating sheet export to be converted to direct current and to merge to export; Voltage boosting and stabilizing circuit is for electromagnetic induction generator unit and piezo-electric generating sheet, the direct current after rectification carries out boosting voltage stabilizing; Tank circuit is used for the direct current after by boosting and is stored in rechargeable battery through charging management chip.
3. self-power wireless mouse according to claim 1, is characterized in that: described gear speedup case (13) is secondary gear gearbox.
4. self-power wireless mouse according to claim 3, is characterized in that: described alternator (12) is connected with secondary gear gearbox by the mode that screw is fixing, and alternator projecting shaft is secondary gear gearbox output shaft.
5. self-power wireless mouse according to claim 3, it is characterized in that: described secondary gear gearbox comprises 1 gear wheel (103), duplicate gear (101 that 3 structures are identical, 104) and 1 pinion wheel (105), described gear wheel (103) and 1 duplicate gear (101) are arranged on the input shaft of secondary gear gearbox, the intermediate shaft of secondary gear gearbox installs 2 duplicate gears (104), and pinion wheel (105) is arranged on the output shaft of secondary gear gearbox.
6. self-power wireless mouse according to claim 1, is characterized in that: the electric energy that described electromagnetic induction generator unit produces is drawn by two wires.
7. self-power wireless mouse according to claim 1, is characterized in that: described piezo-electric generating sheet (9) is fixed on fixed block (7) in the mode of cantilever support by screw (8).
8. the self-power wireless mouse according to any one of claim 1-7, is characterized in that: the bimorph piezo electric generating sheet that described piezo-electric generating sheet (9) is made up of two panels piezoelectric ceramics and a slice copper base, adopts the generating of piezoelectric bimorph paralleling model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178894.8A CN104750274B (en) | 2015-04-15 | 2015-04-15 | A kind of self-power wireless mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178894.8A CN104750274B (en) | 2015-04-15 | 2015-04-15 | A kind of self-power wireless mouse |
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| CN104750274A true CN104750274A (en) | 2015-07-01 |
| CN104750274B CN104750274B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510178894.8A Active CN104750274B (en) | 2015-04-15 | 2015-04-15 | A kind of self-power wireless mouse |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375686A (en) * | 2015-12-02 | 2016-03-02 | 武汉理工大学 | Portable piezoelectric electromagnetic hybrid generating apparatus employing change speed gear for acceleration |
| CN105528093A (en) * | 2015-12-16 | 2016-04-27 | 浙江大学 | Power supply-free wireless mouse and manufacturing method thereof |
| CN106445204A (en) * | 2016-09-28 | 2017-02-22 | 西北工业大学 | Wireless mouse with miniature disc type power generator |
| CN106843543A (en) * | 2017-01-22 | 2017-06-13 | 合肥红佳科技信息有限公司 | A kind of energy-saving mouth |
| CN106843542A (en) * | 2017-01-22 | 2017-06-13 | 合肥红佳科技信息有限公司 | A kind of self-charging mouse |
| CN109508103A (en) * | 2018-11-05 | 2019-03-22 | 西北工业大学 | Self-charging wireless mouse based on thermo-electric generation |
| CN112181178A (en) * | 2020-10-04 | 2021-01-05 | 长春工业大学 | Wireless mouse device with self-energy supply system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375686A (en) * | 2015-12-02 | 2016-03-02 | 武汉理工大学 | Portable piezoelectric electromagnetic hybrid generating apparatus employing change speed gear for acceleration |
| CN105528093A (en) * | 2015-12-16 | 2016-04-27 | 浙江大学 | Power supply-free wireless mouse and manufacturing method thereof |
| CN106445204A (en) * | 2016-09-28 | 2017-02-22 | 西北工业大学 | Wireless mouse with miniature disc type power generator |
| CN106843543A (en) * | 2017-01-22 | 2017-06-13 | 合肥红佳科技信息有限公司 | A kind of energy-saving mouth |
| CN106843542A (en) * | 2017-01-22 | 2017-06-13 | 合肥红佳科技信息有限公司 | A kind of self-charging mouse |
| CN106843542B (en) * | 2017-01-22 | 2018-03-27 | 合肥红佳科技信息有限公司 | A kind of self-charging mouse |
| CN106843543B (en) * | 2017-01-22 | 2018-03-27 | 合肥红佳科技信息有限公司 | A kind of energy-saving mouth |
| CN109508103A (en) * | 2018-11-05 | 2019-03-22 | 西北工业大学 | Self-charging wireless mouse based on thermo-electric generation |
| CN112181178A (en) * | 2020-10-04 | 2021-01-05 | 长春工业大学 | Wireless mouse device with self-energy supply system |
| CN112181178B (en) * | 2020-10-04 | 2022-06-17 | 长春工业大学 | Wireless mouse device with self-energy supply system |
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| CN104750274B (en) | 2017-10-13 |
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Application publication date: 20150701 Assignee: Pingyang Intelligent Manufacturing Research Institute of Wenzhou University Assignor: Wenzhou University Contract record no.: X2020330000096 Denomination of invention: A self powered wireless mouse Granted publication date: 20171013 License type: Common License Record date: 20201122 |