CN209216055U - A kind of self-power wireless mouse - Google Patents
A kind of self-power wireless mouse Download PDFInfo
- Publication number
- CN209216055U CN209216055U CN201822259970.XU CN201822259970U CN209216055U CN 209216055 U CN209216055 U CN 209216055U CN 201822259970 U CN201822259970 U CN 201822259970U CN 209216055 U CN209216055 U CN 209216055U
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- CN
- China
- Prior art keywords
- floral whorl
- mouse
- power generation
- piezo electric
- generation sheet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of self-power wireless mouses, including mouse case, mouse roller, roller shaft, secondary gear speed increaser, floral whorl, floral whorl axis, bimorph piezo electric ceramics power generation sheet and lithium battery, mouse roller center is fixed on the middle part of roller shaft, the end of roller shaft is fixedly installed with driving pulley, the input terminal of secondary gear speed increaser is fixedly installed with driven pulley, driving pulley and driven pulley are sequentially connected by belt, floral whorl center is fixed on the end of floral whorl axis, the output end of floral whorl axis and secondary gear speed increaser is sequentially connected, bimorph piezo electric ceramics power generation sheet is arranged below floral whorl, bimorph piezo electric ceramics power generation sheet is beam type structure, floral whorl can strike on the top surface of bimorph piezo electric ceramics power generation sheet overhanging portion when rotating；The self-power wireless mouse eliminates the dry cell used in the past, energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of self-power wireless mouses.
Background technique
Very widely used today wireless mouse requires external power supply, provides electricity mostly with dry cell, therefore need
It is replaced as frequently as battery, current quickly and easily rhythm of life is not met, not only comes not to user's routine work, learning tape
Just, cost is also added, the serious wasting of resources is more caused.Contain heavy metals such as a large amount of lead, mercury etc. in discarded battery
Harmful substance easily causes secondary environmental pollution if recovery processing is improper, is unfavorable for social sustainable development.
It is accordingly required in particular to a kind of energy-saving and environment-friendly self-power wireless mouse, to solve problems of the prior art.
Utility model content
Purpose of the utility model is to solve defect in the prior art, provide a kind of energy-saving and environment-friendly self-powered without
Line Mouse, to solve problems of the prior art.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of self-power wireless mouse, including mouse case, mouse roller, roller shaft, secondary gear speed increaser, floral whorl,
Floral whorl axis, bimorph piezo electric ceramics power generation sheet and lithium battery, the mouse roller center are fixed on the middle part of roller shaft, institute
The end for stating roller shaft is fixedly installed with driving pulley, and the input terminal of the secondary gear speed increaser is fixedly installed with driven belt
Wheel, the driving pulley and driven pulley are sequentially connected by belt, and the floral whorl center is fixed at the end of floral whorl axis
On, the output end of the floral whorl axis and secondary gear speed increaser is sequentially connected, and the bimorph piezo electric ceramics power generation sheet is arranged in flower
Wheel lower section, the bimorph piezo electric ceramics power generation sheet are fixed in mouse case by fixed cushion block, the bimorph piezo electric ceramics hair
Electric piece is beam type structure, and the floral whorl can strike on the top surface of bimorph piezo electric ceramics power generation sheet overhanging portion when rotating,
The lithium battery setting provides power supply in mouse case for mouse, and the bimorph piezo electric ceramics power generation sheet deposits the electric energy of generation
Storage is in lithium battery.
In order to further realize the utility model, the roller shaft is mounted on mouse case by roller shaft rotating bracket
It is interior.
In order to further realize the utility model, the floral whorl axis is mounted on mouse case by floral whorl axis rotating bracket
It is interior.
In order to further realize the utility model, the bimorph piezo electric ceramics power generation sheet part is fixed on fixed cushion block top surface
On, another part is vacantly arranged.
Beneficial effect
The utility model provides a kind of wireless mouse without external power supply, by rotating mouse roller, is rolled
Amplification drives floral whorl rotation to beat bimorph piezo electric ceramics power generation sheet and generates the charging process that lithium battery is realized in power generation, with conventional wireless
Mouse is compared, and the dry cell used in the past, energy conservation and environmental protection are eliminated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model self-power wireless mouse；
Fig. 2 is charging principle schematic diagram in the utility model self-power wireless mouse.
Description of symbols:
1, mouse case；2, mouse roller；3, roller shaft；31, roller shaft rotating bracket；32, driving pulley；4, secondary gear
Take turns speed increaser；41, driven pulley；5, floral whorl；6, floral whorl axis；61, floral whorl axis rotating bracket；7, bimorph piezo electric ceramics power generation sheet；
71, fixed cushion block；8, lithium battery；9, belt.
Specific embodiment
The utility model is further described in detail with reference to the accompanying drawing, these attached drawings are simplified signal
Figure, only illustrates the basic structure of the utility model, the direction of this specific implementation is using the direction Fig. 1 as standard in a schematic way.
Embodiment one
As shown in Figure 1, the utility model self-power wireless mouse includes mouse case 1, mouse roller 2, roller shaft 3, two
Grade gear speeder 4, floral whorl 5, floral whorl axis 6, bimorph piezo electric ceramics power generation sheet 7 and lithium battery 8, in which:
2 center of mouse roller is fixed on the middle part of roller shaft 3, and roller shaft 3 is pacified by roller shaft rotating bracket 31
In mouse case 1, the end of roller shaft 3 is fixedly installed with driving pulley 32.
The rear in mouse case 1 and being located at mouse roller 2, secondary gear speed increaser 4 is arranged in secondary gear speed increaser 4
Input terminal be fixedly installed with driven pulley 41, driving pulley 32 is sequentially connected with driven pulley 41 by belt 9.
Floral whorl 5 has a rectangular shape structure, and 5 center of floral whorl is fixed on the end of floral whorl axis 6, and floral whorl axis 6 passes through flower
Wheel shaft rotating bracket 61 is mounted in mouse case 1, and the output end of floral whorl axis 6 and secondary gear speed increaser 4 is sequentially connected.
Bimorph piezo electric ceramics power generation sheet 7 is arranged below floral whorl 5, and bimorph piezo electric ceramics power generation sheet 7 passes through fixed cushion block 71
It is fixed in mouse case 1, bimorph piezo electric ceramics power generation sheet 7 is beam type structure, and part is fixed on fixed cushion block 71 and pushes up
On face, another part is vacantly arranged, and floral whorl 5 can strike on the top surface of 7 overhanging portion of bimorph piezo electric ceramics power generation sheet when rotating.
Lithium battery 8, which is arranged in mouse case 1, provides power supply for mouse, and bimorph piezo electric ceramics power generation sheet 7 is by the electricity of generation
It can be stored in lithium battery 8, as shown in Fig. 2, bimorph piezo electric ceramics power generation sheet 7 connects a super electricity in parallel after a MB6S rectifier bridge
Hold C, then successively connect with CE8301A50 boosting voltage stabilizing chip circuit, TP4056 lithium battery charging management chip, lithium battery 8, is passed through
Crossing secondary gear speed increaser 4 drives floral whorl 5 to tap bimorph piezo electric ceramics power generation sheet 7, produces electricl energy it, bimorph piezo electric ceramics hair
Electric piece 7 is alternating current due to generation, and rectification is needed to be allowed to be converted to direct current, so connecting in bimorph piezo electric ceramics power generation sheet 7
Meet one super capacitor C of parallel connection after a rectifier bridge；Due to the rolling speed of routine use mouse roller 2 be not it is constant, use
CE8301A50 boosting voltage stabilizing chip circuit, exports stable charging current and charging voltage, in order to more reasonably give lithium battery 8
Electric energy after boosting, is stored into lithium battery 8 by charging using TP4056 lithium battery charging management chip.
The utility model provides a kind of wireless mouse without external power supply, by rotating mouse roller 2, is rolled
Amplification drives floral whorl rotation to beat bimorph piezo electric ceramics power generation sheet 7 and generates the charging process that lithium battery 8 is realized in power generation, with traditional nothing
Line Mouse is compared, and the dry cell used in the past, energy conservation and environmental protection are eliminated.
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to encompass these modification and variations.
Claims (4)
1. a kind of self-power wireless mouse, including mouse case and mouse roller, which is characterized in that further include roller shaft, second level
Gear speeder, floral whorl, floral whorl axis, bimorph piezo electric ceramics power generation sheet and lithium battery, the mouse roller center are fixed at
On the middle part of roller shaft, the end of the roller shaft is fixedly installed with driving pulley, the input terminal of the secondary gear speed increaser
It is fixedly installed with driven pulley, the driving pulley and driven pulley to be sequentially connected by belt, the floral whorl center fixation is set
It sets on the end of floral whorl axis, the output end of the floral whorl axis and secondary gear speed increaser is sequentially connected, the bimorph piezo electric pottery
Porcelain power generation sheet is arranged below floral whorl, and the bimorph piezo electric ceramics power generation sheet is fixed in mouse case by fixed cushion block, institute
Stating bimorph piezo electric ceramics power generation sheet is beam type structure, and the floral whorl can strike outstanding in bimorph piezo electric ceramics power generation sheet when rotating
On the top surface of empty part, the lithium battery, which is arranged in mouse case, provides power supply, the bimorph piezo electric ceramics power generation for mouse
Piece is by the power storage of generation in lithium battery.
2. self-power wireless mouse according to claim 1, which is characterized in that the roller shaft rotates branch by roller shaft
Frame is mounted in mouse case.
3. self-power wireless mouse according to claim 1 or 2, which is characterized in that the floral whorl axis is turned by floral whorl axis
Dynamic bracket is mounted in mouse case.
4. self-power wireless mouse according to claim 1, which is characterized in that the bimorph piezo electric ceramics power generation sheet part
It is fixed on fixed cushion block top surface, another part is vacantly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259970.XU CN209216055U (en) | 2018-12-30 | 2018-12-30 | A kind of self-power wireless mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259970.XU CN209216055U (en) | 2018-12-30 | 2018-12-30 | A kind of self-power wireless mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216055U true CN209216055U (en) | 2019-08-06 |
Family
ID=67466711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259970.XU Active CN209216055U (en) | 2018-12-30 | 2018-12-30 | A kind of self-power wireless mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181178A (en) * | 2020-10-04 | 2021-01-05 | 长春工业大学 | Wireless mouse device with self-energy supply system |
-
2018
- 2018-12-30 CN CN201822259970.XU patent/CN209216055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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