CN205827125U - A kind of movement power generation type meter step wrist-watch - Google Patents
A kind of movement power generation type meter step wrist-watch Download PDFInfo
- Publication number
- CN205827125U CN205827125U CN201620746982.3U CN201620746982U CN205827125U CN 205827125 U CN205827125 U CN 205827125U CN 201620746982 U CN201620746982 U CN 201620746982U CN 205827125 U CN205827125 U CN 205827125U
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- China
- Prior art keywords
- piezoelectric ceramic
- ceramic piece
- mounting seat
- watch
- power generation
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Electromechanical Clocks (AREA)
Abstract
The utility model discloses a kind of movement power generation type meter step wrist-watch, including bracelet, dial plate, timing module, movement sensing module and power module, described power module is arranged in the housing of dial plate, it is characterized in that: described power module includes accumulator, multiple piezoelectric ceramic piece and a tubular mounting seat, the side of described piezoelectric ceramic piece is fixed in tubular mounting seat, opposite side on the other side is free end, described multiple piezoelectric ceramic pieces cincture is distributed in all sides of tubular mounting seat, and is serially connected in parallel on the electric energy output circuit connecting accumulator.This utility model movement power generation type meter step wrist-watch utilizes piezoelectric ceramic piece to occur bending and deformation in vibration and can produce the principle of electric energy, convert kinetic energy into electric energy, power for wrist-watch body, without changing battery or charging again, easy to use, environmental protection and energy saving, and kinetic energy is higher to the conversion ratio of electric energy.
Description
Technical field
This utility model relates to the electronic product of a kind of daily life, a kind of with the novel of generation electric energy that move
Meter step wrist-watch.
Background technology
Traditional accutron needs to regularly replace battery, and substitute mode more bothers, and generally requires special dimension
Shop of repairing is changed, and it is the most convenient to use.More existing motion bracelets are also required to periodic charge, under being inconvenient to the situation charged,
Also the use of user can be directly influenced.
Summary of the invention
Technical purpose of the present utility model is to provide a kind of movement power generation type meter utilizing piezoelectric patches to carry out generating electricity step wrist-watch,
To solve problems of the prior art.
For realizing above-mentioned technical purpose, the technical scheme that this utility model provides is:
A kind of movement power generation type meter step wrist-watch, including bracelet, dial plate, timing module, movement sensing module and power module,
Described power module is arranged in the housing of dial plate, it is characterised in that: described power module includes accumulator, multiple piezoelectric ceramics
Sheet and a tubular mounting seat, the side of described piezoelectric ceramic piece is fixed in tubular mounting seat, and opposite side on the other side is certainly
By holding, described multiple piezoelectric ceramic pieces cincture is distributed in all sides of tubular mounting seat, and is serially connected in connection in parallel
On the electric energy output circuit of accumulator.
On the basis of such scheme, improve further or preferably scheme also include:
Being fixed on the piezoelectric ceramic piece in tubular mounting seat is four, including parallel with tubular mounting seat axial direction one
A horizontal piezoelectric ceramic piece that individual vertical piezoelectric ceramic piece is vertical with tubular mounting seat axial direction and with tubular mounting seat axle
Two the inclination piezoelectric ceramic pieces in a certain angle to direction.
Described vertical piezoelectric ceramic piece is oppositely arranged with horizontal piezoelectric ceramic piece, and two tilt piezoelectric ceramic piece and are oppositely arranged
And be mutually perpendicular to.Described inclination piezoelectric ceramic piece is preferably set to tubular mounting seat axially in 45 degree of overturning angles.
Described tubular mounting seat preferably employs cylindrical shape mounting seat.
Connect the electric energy output circuit of piezoelectric ceramic piece and accumulator and be provided with continuing of cut-out circuit when producing reverse current
Electrical equipment.
Described accumulator preferably employs LIR button cell (rechargeable lithium ion batteries).
Described movement sensing module is arranged in bracelet, and described bracelet includes housing that elastomeric material makes and is arranged on
Control circuit in bracelet housing, motion sensor, blue-tooth device and the switching push button being arranged on outside housing, described control circuit
Being provided with flash chip, described motion sensor, blue-tooth device and switching push button are connected with described control circuit respectively, described motion
Sensor, blue-tooth device and described control circuit are connected with described accumulator respectively.
Beneficial effect:
This utility model movement power generation type meter step wrist-watch utilizes piezoelectric ceramic piece to occur bending and deformation in vibration and can produce
The principle of electric energy, converts kinetic energy into electric energy, powers for wrist-watch body, it is not necessary to change battery or charging again, easy to use, environmental protection
Energy-conservation, and kinetic energy is higher to the conversion ratio of electric energy.
Accompanying drawing explanation
Fig. 1 is the perspective view of power module；
Fig. 2 is the plan structure schematic diagram of power module；
Fig. 3 is structural representation of the present utility model;
Fig. 4 is electrical block diagram of the present utility model.
In upper figure, 1 cylindrical shape mounting seat, 2 vertical piezoelectric ceramic pieces, 3 inclination piezoelectric ceramic pieces, 4 horizontal piezoelectric ceramic pieces,
5 tilt piezoelectric ceramic piece, 6 motion sensors, 7 flash chips, 8 switching push buttons.
Detailed description of the invention
In order to be further elucidated with the technical solution of the utility model and know-why, below in conjunction with the accompanying drawings with specific embodiment
This utility model is described further.
A kind of movement power generation type meter step wrist-watch as shown in Figure 1 to Figure 3, passes including bracelet, dial plate, timing module, motion
The sense ingredient such as module and power module.
Described power module is arranged in the housing of dial plate, hollow including accumulator, four rectangular piezoelectric ceramic sheets and one
Cylindrical shape mounting seat 1.
Described piezoelectric ceramic piece is PbZrxTi{1-x}O3 lead zirconate titanate PZT pottery, and four piezoelectric ceramic pieces are around distribution
In all sides of cylindrical shape mounting seat 1, described cylindrical shape mounting seat 1 contacts being provided with conductor with the contact site of piezoelectric ceramic piece
Point, the conductor contact point of corresponding each cylindrical shape mounting seat 1 is connected by wire, makes each piezoelectric ceramic piece be serially connected in parallel
Connect on the electric energy output circuit of accumulator, as shown in Figure 4.The inner side of piezoelectric ceramic piece is fixed in tubular mounting seat, outside
For free end.Four piezoelectric ceramic pieces include the vertical piezoelectric ceramic piece 2 of parallel with tubular mounting seat axial direction and cylinder
A horizontal piezoelectric ceramic piece 4 that shape mounting seat axial direction is vertical and be the two of 45 degree of angles with tubular mounting seat axial direction
Individual inclination piezoelectric ceramic piece 3,5.Described vertical piezoelectric ceramic piece 2 is oppositely arranged with horizontal piezoelectric ceramic piece 4, and two tilt piezoelectricity
Potsherd 3,5 is oppositely arranged and is mutually perpendicular to.
Described accumulator preferably employs LIR button cell.Connect on the electric energy output circuit of piezoelectric ceramic piece and accumulator
Be additionally provided with relay K, for when accumulator fully charged to piezoelectric patches produce reverse current when automatic shutdown circuit, prevent electricity
Stream is reverse flowed to piezoelectric ceramic piece and produces the electricity of mechanical energy consumption accumulator.
Described movement sensing module is arranged on the part of bracelet, and described bracelet includes housing that elastomeric material makes and sets
Put the control circuit in bracelet housing, can be used for the motion sensor 6 of meter step, blue-tooth device and the daytime being arranged on outside housing
Switching push button 8 with two states at night.Described control circuit is provided with flash chip 7, for storing motion sensor 6 feedback
Information, and the mobile terminals such as mobile phone are passed to by blue-tooth device, utilize the APP of mobile terminal binding to show step number today, go through
The data such as history step number, health prompt.Described motion sensor 6, blue-tooth device and switching push button 8 are respectively with described control circuit even
Connecing, described motion sensor 6, blue-tooth device 8 and described control circuit are connected with described accumulator respectively.
This utility model, with piezoelectric ceramics as electricity generation material, makes piezoelectric ceramic piece curved by the vibration produced in motor process
Bent deformation, utilizes the feature of piezoelectric ceramics direct piezoelectric effect to manufacture electric energy.In order to make piezoelectric patches output electric current reach bigger, this reality
Execute example and use the fan blade type electrification structure of electrode parallel connection, as it is shown in figure 1, arrange four different piezoelectric ceramic pieces of relative bearing,
Can the vibration of trapping all directions of relatively limits, the conversion ratio of kinetic energy to electric energy is high.It is defeated that four piezoelectric ceramic pieces belong to electric energy
The pole gone out, four piezoelectric ceramic pieces meet at another pole that another point of cylindrical shape mounting seat exports for electric energy, as shown in Figure 4,
The electric energy that piezoelectric ceramic piece produces in deflection deformation is by storing, for other electricity consumption in wrist-watch in circuit output to accumulator
Equipment is powered, such as timing module circuit, sensor, blue-tooth device etc..
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Having various changes and modifications, this utility model claims scope by appending claims, description and equivalent thereof
Define.
Claims (8)
1. a movement power generation type meter step wrist-watch, including bracelet, dial plate, timing module, movement sensing module and power module, institute
State power module to be arranged in the housing of dial plate, it is characterised in that: described power module includes accumulator, multiple piezoelectric ceramic piece
With a tubular mounting seat, the side of described piezoelectric ceramic piece is fixed in tubular mounting seat, and opposite side on the other side is freely
End, described multiple piezoelectric ceramic pieces cincture is distributed in all sides of tubular mounting seat, and is serially connected in connection storage in parallel
On the electric energy output circuit of battery.
A kind of movement power generation type meter step wrist-watch the most according to claim 1, it is characterised in that be fixed in tubular mounting seat
Piezoelectric ceramic piece be four, pacify including a vertical piezoelectric ceramic piece parallel with tubular mounting seat axial direction and tubular
The dress vertical horizontal piezoelectric ceramic piece of seat axial direction and two in a certain angle with tubular mounting seat axial direction incline
Tiltedly piezoelectric ceramic piece.
A kind of movement power generation type meter step wrist-watch the most according to claim 2, it is characterised in that described vertical piezoelectric ceramic piece
Being oppositely arranged with horizontal piezoelectric ceramic piece, two tilt piezoelectric ceramic piece and are oppositely arranged and are mutually perpendicular to.
A kind of movement power generation type meter step wrist-watch the most according to claim 3, it is characterised in that described inclination piezoelectric ceramic piece
With tubular mounting seat axially in 45 degree of overturning angles.
A kind of movement power generation type meter step wrist-watch the most according to claim 1, it is characterised in that described tubular mounting seat is circle
Tubular mounting seat.
A kind of movement power generation type meter step wrist-watch the most according to claim 1, it is characterised in that connect piezoelectric ceramic piece and storage
The electric energy output circuit of battery is provided with the relay cutting off circuit when producing reverse current.
7. walk wrist-watch according to a kind of movement power generation type meter according to any one of claim 1-6, it is characterised in that described electric power storage
Pond is LIR button cell.
8. walk wrist-watch according to a kind of movement power generation type meter according to any one of claim 1-6, it is characterised in that described motion
Sensing module is arranged in bracelet, and described bracelet includes housing that elastomeric material makes and is arranged on the control in bracelet housing
Circuit, motion sensor, blue-tooth device and the switching push button being arranged on outside housing, described control circuit is provided with flash chip, institute
State motion sensor, blue-tooth device and switching push button to be connected with described control circuit respectively, described motion sensor, blue-tooth device
It is connected with described accumulator respectively with described control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746982.3U CN205827125U (en) | 2016-07-15 | 2016-07-15 | A kind of movement power generation type meter step wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746982.3U CN205827125U (en) | 2016-07-15 | 2016-07-15 | A kind of movement power generation type meter step wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205827125U true CN205827125U (en) | 2016-12-21 |
Family
ID=57562683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620746982.3U Expired - Fee Related CN205827125U (en) | 2016-07-15 | 2016-07-15 | A kind of movement power generation type meter step wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205827125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094501A (en) * | 2016-07-15 | 2016-11-09 | 江苏海事职业技术学院 | A kind of movement power generation type meter step wrist-watch |
-
2016
- 2016-07-15 CN CN201620746982.3U patent/CN205827125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094501A (en) * | 2016-07-15 | 2016-11-09 | 江苏海事职业技术学院 | A kind of movement power generation type meter step wrist-watch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210715 |