CN205788119U - A kind of wireless mouse - Google Patents
A kind of wireless mouse Download PDFInfo
- Publication number
- CN205788119U CN205788119U CN201620497987.7U CN201620497987U CN205788119U CN 205788119 U CN205788119 U CN 205788119U CN 201620497987 U CN201620497987 U CN 201620497987U CN 205788119 U CN205788119 U CN 205788119U
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- CN
- China
- Prior art keywords
- power supply
- module
- mouse
- piezoelectric
- control assembly
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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.)
- Expired - Fee Related
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Position Input By Displaying (AREA)
Abstract
This utility model provides a kind of wireless mouse, there is a upper shell, a roller and a lower house and include a mouse control assembly and a power supply module, wherein, described mouse control assembly and described power supply module are located in a cavity formed by described upper shell and lower house, further, described power supply module provides power supply to described mouse control assembly.Described power supply module includes that a temperature-difference power generation module and a piezoelectric generation module, described temperature-difference power generation module and described piezoelectric generation module provide power supply to described mouse control assembly respectively.Wireless mouse described in the utility model, by being combined with piezo-electric generating by thermo-electric generation, reaches the purpose of stable output electric energy, thus solves the problem that there was a serious electricity shortage.
Description
Technical field
This utility model relates to electronic applications, particularly to a kind of temperature difference power generation mouse with piezoelectric generating device.
Background technology
Conventional wireless mouse uses battery to power, and needs to change battery and uses not convenient, and existence takes battery environmental issue.
Propose a kind of existing temperature difference power generation mouse on the market, be to utilize thermo-electric generation mode to provide electric power to give mouse.This
Voltage source needed for temperature difference power generation mouse is in the centre of the palm temperature of user, and affecting the efficiency factor of thermo-electric generation has hot junction and cold
The temperature of end and the quality factor of thermo-electric generation material.Therefore, the figure of merit value of this temperature difference power generation mouse mainly depends on
Rely in temperature, thus for needing under different operating temperatures to choose different materials.
Additionally, this current temperature difference power generation mouse generates electricity only by the temperature difference, the heat distributed due to human body hands is not
Many, to be converted into electric energy the highest and influenced by environmental temperature for heat energy in addition, and therefore before monocular, temperature difference power generation mouse is often deposited
In the difficulty that there was a serious electricity shortage.
Accordingly, it would be desirable to a kind of new wireless mouse, the problem that there was a serious electricity shortage can be solved.
Utility model content
The purpose of this utility model is to provide a kind of new wireless mouse, by being tied mutually with piezo-electric generating by thermo-electric generation
Close, reach the purpose of stable output electric energy, thus solve the problem that there was a serious electricity shortage.
To achieve these goals, this utility model provides a kind of wireless mouse, has a upper shell, a roller and once
Housing also includes a mouse control assembly and a power supply module, and wherein, described mouse control assembly is located at described power supply module
In one cavity formed by described upper shell and lower house, and, described power supply module provides electricity to described mouse control assembly
Source.Described power supply module includes a temperature-difference power generation module and a piezoelectric generation module, described temperature-difference power generation module and described piezoelectricity
Electricity generation module provides power supply to described mouse control assembly respectively.
In this utility model one embodiment, described power supply module also includes: a voltage stabilizing amplification module and an accumulator mould
Block；Wherein, temperature-difference power generation module and described piezoelectric generation module are respectively and electrically connected to described voltage stabilizing amplification module；Described voltage stabilizing
Amplification module is electrically connected to described battery module further；Described battery module is electrically connected to described mouse further
Control assembly, for providing power supply to described mouse control assembly.
In this utility model one embodiment, described temperature-difference power generation module has a thermo-electric generation sheet, described thermo-electric generation
Sheet is arranged at the outer surface of described upper shell.
In this utility model one embodiment, described thermo-electric generation sheet is made up of Tellurobismuthite..
In this utility model one embodiment, the size of described thermo-electric generation sheet is 30 × 34.
In this utility model one embodiment, described piezoelectric generation module has at least one piezoelectric patches and the most once presses
Electricity sheet, described upper piezoelectric patches is arranged at the inner surface of described upper shell, and described lower piezoelectric sheet is arranged at the appearance of described lower house
Face.
In this utility model one embodiment, described lower piezoelectric sheet is arranged on described lower house outer surface corresponding thumb
Position.
In this utility model one embodiment, described upper piezoelectric patches and lower piezoelectric sheet are folded by least two-layer electroceramics sheet respectively
Pressure is constituted.
In this utility model one embodiment, described upper piezoelectric patches and lower piezoelectric sheet are laminated structure by six layers of electroceramics sheet respectively
Become.
In this utility model one embodiment, described mouse control assembly and described power supply module are integrated in a circuit board
On.
It is understood that the mouse control assembly described in this utility model is known any mouse control group
Part, therefore, here is omitted.
In wireless mouse of the present utility model, utilize the electricity that temperature-difference power generation module and piezoelectric generation module each produce
Can, to the control assembly power supply of mouse, have without external power supply, low cost, efficiency height and the advantage of environmental protection.Meanwhile, this reality
With novel wireless mouse by thermo-electric generation is combined with piezo-electric generating, reach the purpose of stable output electric energy, thus solve
The problem that certainly there was a serious electricity shortage.
Accompanying drawing explanation
Fig. 1 is the structural representation of wireless mouse described in the utility model；
Fig. 2 is the circuit diagram of wireless mouse described in the utility model；Wherein,
10 wireless mouses, 12 upper shells, 14 rollers, 16 lower houses, 181 temperature-difference power generation modules, 182 pressures
Electricity electricity generation module, 183 voltage stabilizing amplification modules, 184 battery modules, 20 mouse control assemblies, 1811 thermo-electric generations
Sheet, piezoelectric patches on 1821,1822 lower piezoelectric sheets.
Detailed description of the invention
Hereinafter, in conjunction with detailed description of the invention, technology of the present utility model is described in detail.It is appreciated that the various with
Lower detailed description of the invention is only used for helping skilled in the art to understand this utility model, rather than to restriction of the present utility model.
Referring to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structural representation of wireless mouse described in the utility model；Fig. 2 is this reality
Circuit diagram with novel described wireless mouse.
As shown in Figure 1, a kind of wireless mouse 10 is provided in the present embodiment, there is upper shell 12, roller 14 and
One lower house 16.Described wireless mouse includes a mouse control assembly (not shown) and a power supply module (not shown).Can
To be understood by, in order to reduce the size of wireless mouse, described mouse control assembly and described power supply module can be integrated in one
In integrated circuit (not shown), and this integrated circuit is arranged at the cavity formed with lower house 14 by described upper shell 12
In.Described power supply module provides power supply to described mouse control assembly.
Below in conjunction with Fig. 2, described power supply module and circuit structure of the present utility model are described in detail.
As shown in Figure 2, described power supply module includes that temperature-difference power generation module 181, piezoelectric generation module 182, is steady
Pressure amplification module 183 and a battery module 184.As shown in Figure 2, temperature-difference power generation module 181 and described piezoelectric generation module
182 are respectively and electrically connected to described voltage stabilizing amplification module 183；Described voltage stabilizing amplification module 183 is electrically connected to described further
Battery module 184；Described battery module 184 is electrically connected to described mouse control assembly 20 further, for described
Mouse control assembly 20 provides power supply.Therefore, in this utility model, described temperature-difference power generation module 181 thermoelectric produced
Together with the piezoelectric current of stream and the generation of described piezoelectric generation module 182 by the amplifying circuit of described voltage stabilizing amplification module 183 and
Stabilizing circuit, and then power for the wireless radio-frequency emission unit of described mouse control assembly 20 and indicator unit.
As shown in Figure 1, described temperature-difference power generation module 181 has a thermo-electric generation sheet 1811, described thermo-electric generation sheet
1811 outer surfaces being arranged at described upper shell, it is highly preferred that described thermo-electric generation sheet 1811 is arranged at described upper shell 12
Corresponding on the position in the centre of the palm on outer surface.Described thermo-electric generation sheet is made up of Tellurobismuthite., and, the chi of described thermo-electric generation sheet
Very little is 30 × 34.
As shown in Figure 1, described piezoelectric generation module 182 has at least one piezoelectric patches 1821 and the most once piezoelectric patches
1822, described upper piezoelectric patches 1821 is arranged at the inner surface of described upper shell 12, described lower piezoelectric sheet 1822 be arranged at described under
The outer surface of housing 16.More particularly, described upper piezoelectric patches 1821 is respectively arranged on described upper shell 12 inner surface correspondence
On the region of left button and right button, and described lower piezoelectric sheet 1822 is arranged on described lower house 16 outer surface corresponding thumb
Position.Further, described upper piezoelectric patches 1821 and lower piezoelectric sheet 1822 are laminated by six layers of electroceramics sheet respectively and constitute.
It is understood that the mouse control assembly described in this utility model is known any mouse control group
Part, therefore, here is omitted.
In wireless mouse of the present utility model, utilize the electricity that temperature-difference power generation module and piezoelectric generation module each produce
Can, to the control assembly power supply of mouse, have without external power supply, low cost, efficiency height and the advantage of environmental protection.Meanwhile, this reality
With novel wireless mouse by thermo-electric generation is combined with piezo-electric generating, reach the purpose of stable output electric energy, thus solve
The problem that certainly there was a serious electricity shortage.
This utility model is been described by by above-mentioned related embodiment, but above-described embodiment only implements this utility model
Example.It must be noted that, it has been disclosed that embodiment be not limiting as scope of the present utility model.On the contrary, be contained in right
The amendment of the spirit and scope of claim and equalization arrange and are all included in the range of this utility model.
Claims (10)
1. a wireless mouse, has a upper shell, a roller and a lower house and includes a mouse control assembly and a power supply
Assembly, wherein, described mouse control assembly and described power supply module are located at a cavity formed by described upper shell and lower house
In, and, described power supply module provides power supply to described mouse control assembly, it is characterised in that described power supply module includes one
Temperature-difference power generation module and a piezoelectric generation module, described temperature-difference power generation module and described piezoelectric generation module are respectively to described mouse
Control assembly and power supply is provided.
2. wireless mouse as claimed in claim 1, it is characterised in that described power supply module also includes: a voltage stabilizing amplification module
With a battery module；Wherein, temperature-difference power generation module and described piezoelectric generation module are respectively and electrically connected to described voltage stabilizing amplification
Module；Described voltage stabilizing amplification module is electrically connected to described battery module further；Described battery module is the most electrical
It is connected to described mouse control assembly, for providing power supply to described mouse control assembly.
3. wireless mouse as claimed in claim 1, it is characterised in that described temperature-difference power generation module has a thermo-electric generation sheet,
Described thermo-electric generation sheet is arranged at the outer surface of described upper shell.
4. wireless mouse as claimed in claim 3, it is characterised in that described thermo-electric generation sheet is made up of Tellurobismuthite..
5. wireless mouse as claimed in claim 4, it is characterised in that the size of described thermo-electric generation sheet is 30 × 34.
6. wireless mouse as claimed in claim 4, it is characterised in that described piezoelectric generation module has piezoelectric patches at least
Piezoelectric patches the most once, described upper piezoelectric patches is arranged at the inner surface of described upper shell, and described lower piezoelectric sheet is arranged at described
The outer surface of lower house.
7. wireless mouse as claimed in claim 6, it is characterised in that described lower piezoelectric sheet is arranged at described lower house outer surface
The position of upper corresponding thumb.
8. wireless mouse as claimed in claim 7, it is characterised in that described upper piezoelectric patches and lower piezoelectric sheet are respectively by least two
Layer electroceramics sheet laminates composition.
9. wireless mouse as claimed in claim 8, it is characterised in that described upper piezoelectric patches and lower piezoelectric sheet are respectively by six layers of electricity
Potsherd laminates composition.
10. wireless mouse as claimed in claim 1, it is characterised in that described mouse control assembly and described power supply module collection
On Cheng Yuyi circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497987.7U CN205788119U (en) | 2016-05-26 | 2016-05-26 | A kind of wireless mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497987.7U CN205788119U (en) | 2016-05-26 | 2016-05-26 | A kind of wireless mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788119U true CN205788119U (en) | 2016-12-07 |
Family
ID=57408791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497987.7U Expired - Fee Related CN205788119U (en) | 2016-05-26 | 2016-05-26 | A kind of wireless mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908301A (en) * | 2017-12-31 | 2018-04-13 | 南京典卡木软件有限公司 | A kind of vertical touch formula computer mouse |
-
2016
- 2016-05-26 CN CN201620497987.7U patent/CN205788119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908301A (en) * | 2017-12-31 | 2018-04-13 | 南京典卡木软件有限公司 | A kind of vertical touch formula computer 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: 20161207 Termination date: 20170526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |