CN203324937U - Wireless mouse with self-generation function - Google Patents
Wireless mouse with self-generation function Download PDFInfo
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- CN203324937U CN203324937U CN2013204293892U CN201320429389U CN203324937U CN 203324937 U CN203324937 U CN 203324937U CN 2013204293892 U CN2013204293892 U CN 2013204293892U CN 201320429389 U CN201320429389 U CN 201320429389U CN 203324937 U CN203324937 U CN 203324937U
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- wireless mouse
- upper shell
- generating device
- piezoelectric generating
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Abstract
The utility model discloses a wireless mouse with a self-generation function. The wireless mouse with the self-generation function comprises an upper shell body and a bottom shell buckled with the upper shell body, wherein the upper shell body is provided with keys, a piezoelectric generating set is arranged inside a space formed by the upper shell body and the bottom shell, one end of the piezoelectric generating set is located under the keys in a suspended mode, the other end of the piezoelectric generating set is fixed to a fixed seat, the piezoelectric generating set is connected with a storage battery used for storing electric energy, and the storage battery is connected with a circuit board arranged on the bottom shell so as to supply the electric energy to the circuit board. The wireless mouse with the self-generation function not only can generate electricity and supply the electricity on its own but also is simple in structure, small in size and low in weight.
Description
Technical field
The utility model relates to the wireless mouse technical field, relates in particular to a kind of wireless mouse with spontaneous electrical function.
Background technology
What generation current was multiplex is thermal power generation, water generating, nuclear energy power generation or wind power generation, above-mentioned generating set is main equipment, complex structure, investment are larger, and face now the energy scarcity situation, and effectively utilizing the various energy is one of important means of saving the energy.Computer has become one of very general household electrical appliance now, and mostly the mouse of computer one general configuration is to be connected with host computer and to carry out work by USB port or PS-2 port by line.Therefore, if there is no enough desk-top spaces, connect and tend to affect work, arising at the historic moment thus is exactly wireless mouse.Wireless mouse is divided into mouse main body and wireless receiving head two parts.Mouse main body is equipped with wireless launcher, and wireless receiver is connected with computer by the USB joint.During operating mouse, the data transmission between R-T unit need to be utilized electric wave transmission through antenna, and for obtaining the signal of good wireless telecommunications quality, in the high-frequency operation condition, especially, under the running of optics perception displacement signal generation unit, its consuming electric power is very high.Current, wireless mouse generally provides the energy by rechargeable and two kinds of patterns of battery type, wherein, rechargeable mouse can't be used when charging, the impact operation, battery type needs constantly to buy dry cell, has greatly increased consumer's use cost, also caused the pollution of refuse battery for environment simultaneously, not environmental protection, simultaneously, the mouse external connection battery, make wireless mouse become heavy, and make it to operate easily.
For addressing the above problem, find the low-consumption wireless mouse, have now in some patent documentations by electromagnetic power generation apparatus is set in wireless mouse, interaction by magnet and coil produces electric energy, but, in electromagnetism when cutting, have larger requirement to parameters such as the to-and-fro movement amount of magnet and move distances, generally, the above-mentioned parameter value is larger, the electric weight produced is larger, yet, when using mouse, general action is less, and displacement is shorter, be difficult to reach the purpose of the larger electric weight of generation, and, increase the parts such as magnet, make the volume of mouse increase, weight increases, do not utilize and alleviate mouse weight, improve and use feel.
Because we constantly click in using the wireless mouse process, pulley constantly slides, this will produce discontinuity pressure energy and kinetic energy very frequently, therefore, according to the use-pattern of mouse and the characteristic of itself, the mode that utilization utilizes moving around of mouse and presses mousebutton is generated electricity, and is one of important method of saving the energy.
The utility model content
The purpose of this utility model is to propose a kind of wireless mouse with spontaneous electrical function, and this Wireless mouse structure is simple, volume is little, lightweight.
For reaching this purpose, the utility model by the following technical solutions:
A kind of wireless mouse with spontaneous electrical function, the drain pan that comprises upper shell, fastens with described upper shell, be provided with button on described upper shell, the interior volume that described upper shell and described drain pan form is provided with piezoelectric generating device, one end of described piezoelectric generating device be positioned at described button under and unsettled, the other end is fixed on holder, described piezoelectric generating device is connected with the accumulator for store electrical energy, described accumulator connection is placed in the circuit board on described drain pan, to give described circuit board, provides electric energy.
Wherein, also be provided with power-switching circuit between described piezoelectric generating device and described accumulator.
Wherein, described piezoelectric generating device comprises piezoelectric patches, and the bottom of described piezoelectric patches is pasted with conductive metal sheet.
Wherein, the thickness of described piezoelectric patches is 0.1～0.3mm, and the thickness of described conductive metal sheet is 0.1～0.3mm.
Wherein, the thickness of described piezoelectric patches is 0.15mm, and the thickness of described conductive metal sheet is 0.15mm.
Wherein, described button comprises left button and the right button that is arranged at both sides, described upper shell surface.
Wherein, also be provided with circular roller on described upper shell, the outer ring surface of described roller is provided with the teeth groove of annular arrangement, be provided with gear under described roller, the intermeshing formative gear transmission of the tooth of described gear and the teeth groove of described roller, be connected with the rocking arm that can swing up and down with the rotation of described gear on described gear, the end of described rocking arm and the overlapping setting of the cantilever end of described piezoelectric generating device.
Wherein, described roller is positioned at the centre of described left button and right button.
The beneficial effects of the utility model are: the wireless mouse with spontaneous electrical function of the present utility model, by in the space at upper shell and drain pan composition, piezoelectric generating device being set, one end of piezoelectric generating device is fixed, the other end is unsettled be arranged at button under, when pressing mousebutton, the free end of piezoelectric generating device is touched in the bottom of button, while unclamping button, the pressure that the free end of piezoelectric generating device is subject to is eliminated, thereby up-down vibration freely, electricity generating principle according to piezoelectric generating device self, produce electric energy after vibration, this electric energy is stored in accumulator after by power-switching circuit, to supply with circuit board work, this Wireless mouse structure is simple, volume is little, lightweight, without battery is installed separately, not only save use cost, and the saving energy.Simultaneously, utilize idler wheel bottom setting and roller meshed gears, utilize roller rolling driven gear to rotate, gear rotates and drives the free end that rocking arm waved and touched piezoelectric generating device, make its generation of vibration electric energy, the pressure energy that so just operating mouse can be produced and the energy of rolling convert the electric energy for mouse itself fully to, improve the generating capacity of mouse, save the energy.
The accompanying drawing explanation
Fig. 1 is the Wireless mouse structure schematic diagram one that the utlity model has spontaneous electrical function;
Fig. 2 is the wireless mouse plan structure schematic diagram in Fig. 1;
Fig. 3 is the Wireless mouse structure schematic diagram two in Fig. 1.
In figure: the 1-upper shell; The 2-drain pan; The 3-left button; The right button of 4-; The 5-circuit board; The 6-holder; The 7-accumulator; The 8-power-switching circuit; The 9-piezoelectric generating device; The 10-roller; The 11-gear; The 12-rocking arm.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As shown in Figures 1 to 3, a kind of wireless mouse with spontaneous electrical function, the drain pan 2 that comprises upper shell 1, fastens with upper shell 1, be provided with button on upper shell 1, upper shell 1 is provided with piezoelectric generating device 9 with the interior volume that drain pan 2 forms, one end of piezoelectric generating device 9 be positioned at button under and unsettled, the other end is fixed on holder 6, piezoelectric generating device 9 is connected with the accumulator 7 for store electrical energy, accumulator 7 connections are placed in the circuit board 5 on drain pan 2, to give circuit board 5, provide electric energy.Preferably, also be provided with power-switching circuit 8 between piezoelectric generating device 9 and accumulator 7.
Wireless mouse with spontaneous electrical function of the present utility model, by in the space formed at upper shell 1 and drain pan 2, piezoelectric generating device 9 being set, one end of piezoelectric generating device 9 is fixed, the other end is unsettled be arranged at button under, when pressing mousebutton, the free end of piezoelectric generating device 9 is touched in the bottom of button, while unclamping button, the pressure that the free end of piezoelectric generating device 9 is subject to is eliminated, thereby up-down vibration freely, electricity generating principle according to piezoelectric generating device 9 self, produce alternating current after vibration, this alternating current is changed by power-switching circuit 8 and is carried out after the voltage stabilizing processing becoming direct current and is stored in accumulator 7, to supply with circuit board 5 work, this Wireless mouse structure is simple, volume is little, lightweight, without battery is installed separately, not only save use cost, and the saving energy.
In the utility model, piezoelectric generating device 9 comprises piezoelectric patches, and the bottom of piezoelectric patches is pasted with conductive metal sheet.Wherein, the thickness of piezoelectric patches is 0.1～0.3mm, and the thickness of conductive metal sheet is 0.1～0.3mm.Preferably, the thickness of piezoelectric patches is 0.15mm, and the thickness of conductive metal sheet is 0.15mm.Certainly, also be not limited in this.Generally, the thickness of piezoelectric patches is less, its vibration ability is stronger, the electric energy produced is larger, but, because piezoelectric patches itself is more crisp, easily fractures, paste conductive metal sheet in its bottom, can effectively strengthen the bending strength of piezoelectric patches, make piezoelectric generating device 9 can reach larger amplitude of fluctuation, increase generating capacity.Wherein, the glue between piezoelectric patches and conductive metal sheet is generally conductive silver glue or AB glue, and the thinner electric conductivity of its adhesive linkage is better.And piezoelectric generating device 9 is rectangular shape, can be also triangle or trapezoidal shape, according to the difformity of piezoelectric generating device 9, the electric energy obtained is different.In the present embodiment, piezoelectric generating device 9 is rectangular shape, and this structure is relatively stable, can guarantee the reliability of mouse self power generation, increases the service life.
Button comprises the left button 3 and right button 4 that is arranged at upper shell 1 surperficial both sides.No matter press left button 3 or right button 4, all can realize the purpose of generating, thereby make the pressure energy of operating mouse fully be utilized, save the energy.
Also be provided with circular roller 10 on the upper shell 1 of this wireless mouse, the outer ring surface of roller 10 is provided with the teeth groove of annular arrangement, be provided with gear 11 under roller 10, the intermeshing formative gear transmission of the teeth groove of the tooth of gear 11 and roller 10, be connected with the rocking arm 12 that can swing up and down with the rotation of gear 11 on gear 11, the overlapping setting of cantilever end of the end of rocking arm 12 and piezoelectric generating device 9.Wherein, roller 10 is positioned at the centre of left button 3 and right button 4.Utilize roller 10 bottoms to arrange and roller 10 meshed gears 11, utilize roller 10 rolling driven gears 11 to rotate, gear 11 rotates and drives the free end that rocking arm 12 waved and touched piezoelectric generating device 9, make its generation of vibration electric energy, the pressure energy that so just operating mouse can be produced and the energy of rolling convert the electric energy for mouse itself fully to, improve the generating capacity of mouse, save the energy.Preferably, in the present embodiment, the wheel that roller 10 is made for elastomeric material, the gullet depth arranged on it is less, only needs to realize that engagement gets final product with the tooth of gear 11, to guarantee user's comfort level in use.
Wireless mouse of the present utility model, carry out self power generation by utilizing piezoelectric generating device, can alleviate well volume and the weight of mouse itself, makes use light, flexibly; And, be converted to electric energy by mechanical energy such as the pressure energy by operating mouse and rolling kinetic energy, thereby reduce the use amount of dry cell, save use cost, energy-saving and emission-reduction.With other Blast Furnace Top Gas Recovery Turbine Unit (TRT), compare, the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of this wireless mouse do not generate heat, without electromagnetic interference (EMI), is easy to processing and fabricating, can take full advantage of the space of mouse itself, has more rationality.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (8)
1. the wireless mouse with spontaneous electrical function, comprise upper shell (1), drain pan (2) with described upper shell (1) fastening, described upper shell is provided with button on (1), it is characterized in that: described upper shell (1) is provided with piezoelectric generating device (9) with the interior volume that described drain pan (2) forms, one end of described piezoelectric generating device (9) be positioned at described button under and unsettled, the other end is fixed on holder (6), described piezoelectric generating device (9) is connected with the accumulator (7) for store electrical energy, described accumulator (7) connection is placed in the circuit board (5) on described drain pan (2), electric energy is provided to described circuit board (5).
2. wireless mouse according to claim 1, is characterized in that: between described piezoelectric generating device (9) and described accumulator (7), also be provided with power-switching circuit (8).
3. wireless mouse according to claim 1, it is characterized in that: described piezoelectric generating device (9) comprises piezoelectric patches, and the bottom of described piezoelectric patches is pasted with conductive metal sheet.
4. wireless mouse according to claim 3, it is characterized in that: the thickness of described piezoelectric patches is 0.1～0.3mm, the thickness of described conductive metal sheet is 0.1～0.3mm.
5. wireless mouse according to claim 4, it is characterized in that: the thickness of described piezoelectric patches is 0.15mm, the thickness of described conductive metal sheet is 0.15mm.
6. wireless mouse according to claim 1 is characterized in that: described button comprises the left button (3) and right button (4) that is arranged at the surperficial both sides of described upper shell (1).
7. wireless mouse according to claim 6, it is characterized in that: also be provided with circular roller (10) on described upper shell (1), the outer ring surface of described roller (10) is provided with the teeth groove of annular arrangement, be provided with gear (11) under described roller (10), the intermeshing formative gear transmission of the teeth groove of the tooth of described gear (11) and described roller (10), be connected with the rocking arm (12) that can swing up and down with the rotation of described gear (11) on described gear (11), the overlapping setting of cantilever end of the end of described rocking arm (12) and described piezoelectric generating device (9).
8. wireless mouse according to claim 7 is characterized in that: described roller (10) is positioned at the centre of described left button (3) and right button (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204293892U CN203324937U (en) | 2013-07-18 | 2013-07-18 | Wireless mouse with self-generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204293892U CN203324937U (en) | 2013-07-18 | 2013-07-18 | Wireless mouse with self-generation function |
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| Publication Number | Publication Date |
|---|---|
| CN203324937U true CN203324937U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013204293892U Expired - Fee Related CN203324937U (en) | 2013-07-18 | 2013-07-18 | Wireless mouse with self-generation function |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955301A (en) * | 2014-04-17 | 2014-07-30 | 西南交通大学 | Self-power generation wireless mouse |
| CN104750274A (en) * | 2015-04-15 | 2015-07-01 | 温州大学 | Self-power-supply wireless mouse |
| CN105912144A (en) * | 2016-02-25 | 2016-08-31 | 天津市福厚盈科技有限公司 | Preparation method of wireless mouse with self-power supply and generation device |
| CN105958869A (en) * | 2016-06-22 | 2016-09-21 | 湖北文理学院 | Piezoelectric automatic power supply method and device for wireless mouse |
| CN106802729A (en) * | 2017-01-22 | 2017-06-06 | 合肥红佳科技信息有限公司 | A kind of automatic energy supply mouse based on harmonic moving |
| CN107741792A (en) * | 2017-10-25 | 2018-02-27 | 北京工业大学 | A kind of piezoelectric type self-power wireless mouse |
| CN110086375A (en) * | 2019-04-29 | 2019-08-02 | 江西国康绿能科技发展有限公司 | A kind of oscillatory type generator of electric energy |
| US10651679B2 (en) * | 2017-09-05 | 2020-05-12 | Wistron Corp. | Wireless input device and power management method of the same |
-
2013
- 2013-07-18 CN CN2013204293892U patent/CN203324937U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955301A (en) * | 2014-04-17 | 2014-07-30 | 西南交通大学 | Self-power generation wireless mouse |
| 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 |
| CN105912144A (en) * | 2016-02-25 | 2016-08-31 | 天津市福厚盈科技有限公司 | Preparation method of wireless mouse with self-power supply and generation device |
| CN105958869A (en) * | 2016-06-22 | 2016-09-21 | 湖北文理学院 | Piezoelectric automatic power supply method and device for wireless mouse |
| CN106802729A (en) * | 2017-01-22 | 2017-06-06 | 合肥红佳科技信息有限公司 | A kind of automatic energy supply mouse based on harmonic moving |
| US10651679B2 (en) * | 2017-09-05 | 2020-05-12 | Wistron Corp. | Wireless input device and power management method of the same |
| CN107741792A (en) * | 2017-10-25 | 2018-02-27 | 北京工业大学 | A kind of piezoelectric type self-power wireless mouse |
| CN110086375A (en) * | 2019-04-29 | 2019-08-02 | 江西国康绿能科技发展有限公司 | A kind of oscillatory type generator of electric energy |
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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: 20131204 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |