CN207613306U - A kind of self-charging wearable device - Google Patents
A kind of self-charging wearable device Download PDFInfo
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- CN207613306U CN207613306U CN201721314843.4U CN201721314843U CN207613306U CN 207613306 U CN207613306 U CN 207613306U CN 201721314843 U CN201721314843 U CN 201721314843U CN 207613306 U CN207613306 U CN 207613306U
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- wearable device
- electric power
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Abstract
The utility model discloses a kind of self-charging wearable devices, including ontology and battery, it is provided with self power generation module in institute's ontology, the self power generation module is connect by electric power management circuit with the battery, for charging for battery, the self power generation module includes electric power generating motor and the drive module for driving the rotor of the electric power generating motor to rotate, and the drive module is rotated by air-flow, and the rotor of the electric power generating motor is driven to rotate power generation.The self-charging wearable device of the utility model, when user wear wrist strap activity when can self power generation, and by the electric current of generation be battery charging, be conducive to extend stand-by time, solve the problems, such as wearable device frequent charge.
Description
Technical field
The utility model is related to a kind of wearable electronics, specifically, being to be related to a kind of self-charging wearable device.
Background technology
With the development of technology and the improvement of people's living standards, various intelligent spire lamella equipment have come into people's
Life, these equipment can count body kinematics amount, the quality of detection sleep, measure physical sign parameters（Heart rate, blood pressure）Deng these are all
Greatly facilitate people’s lives.But it is confined to the size of equipment and the reason of battery technology level, the energy consumption of these equipment
Greatly, stand-by time is short, and people is needed frequently to charge, and great inconvenience is brought to using.
Invention content
By battery charge capacity, limited and equipment power dissipation is big in order to solve existing intelligent wearable device for the utility model, leads
The technical issues of causing stand-by time short, needing frequent charge, it is proposed that a kind of self-charging wearable device can solve above-mentioned ask
Topic.
In order to solve the above-mentioned technical problem, the utility model is achieved using following technical scheme：
A kind of self-charging wearable device, including ontology and battery are provided with self power generation module in institute's ontology, described spontaneous
Electric module is connect by electric power management circuit with the battery, and for charging for battery, the self power generation module includes power generation horse
It reaches and the drive module for driving the rotor of the electric power generating motor to rotate, the drive module is rotated by air-flow,
The rotor of the electric power generating motor is driven to rotate power generation.
Further, pilot hole is offered on the ontology, the self power generation module is arranged in the pilot hole, described
Drive module is flowing through being rotated by for the air-flow of the pilot hole.
Further, the pilot hole is through hole.
Further, the drive module is turbofan, including flabellum and fan axis, and the fan axis turns with the electric power generating motor
Son is fixedly connected, and the fan axis is vertical with the axis of the pilot hole.
Further, the electric power management circuit includes rectification circuit and charging circuit, the rectification circuit and the hair
The stator coil of electric notor connects, and the charging circuit is connect with the battery.
Further, the pilot hole includes being located at the port at both ends and to be connected to air-flow between two ports logical
Road, the internal diameter of the gas channel are less than the internal diameter of the port.
Further, bell mouth shape of the port in opening outwardly.
Further, the self-charging wearable device is wrist wearing devices.
Further, the pilot hole is parallel with the central axis direction of the wrist wearing devices.
Further, the intelligent spire lamella equipment is smartwatch or Intelligent bracelet.
Compared with prior art, the advantages of the utility model and good effect is：The self-charging of the utility model is wearable
Equipment pushes electric power generating motor to rotate, to be produced in motor output end using wrist wearing devices with the air-flow that arm motion process generates
Raw electric current is further worked in these current storages to battery for wrist strap and is used, realize intelligent wrist by hardware circuit
Band self-charging.The trouble to charge repeatedly, and the rational kinetic energy that human body is utilized are avoided in this way, are economized on resources.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model
It will become clearer.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of example structure schematic diagram for the self-charging wearable device that the utility model is proposed；
Fig. 2 is a kind of embodiment circuit block diagram for the self-charging wearable device that the utility model is proposed.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The size of equipment and the reason of battery technology level, battery capacity are confined to based on current wearable device to be had
Limit, and the power consumption of wearable device is larger, causes stand-by time short, the problem of needing frequent charge, it is proposed that a kind of self power generation
Wearable device spontaneous can produce electricl energy, and be stored in battery in user's wearable motion, charge for battery, can
Effectively to extend stand-by time.This programme will be described in detail with specific embodiment below.
Embodiment one, the present embodiment propose a kind of self-charging wearable device, as shown in Figure 1, including ontology 11 and electricity
Pond is provided with self power generation module 13 in ontology 11, and self power generation module is connect by electric power management circuit with battery, for being battery
Charging.The self-charging wearable device of the present embodiment, when user wear wrist strap when, with the activity of user can self power generation,
And the electric current of generation is collected and is charged for battery, it is used for wearable device, is conducive to extend stand-by time, can solve
At present the technical issues of wearable device frequent charge.
Wherein, the self power generation module 13 in the present embodiment can be shake realization self power generation with the activity of user, or
Person generates the air-flow of orientation due to the activity of user, drives electricity generation module rotation to produce electricl energy and generates electricity.The present embodiment with
It is described in detail for the latter.
Self-charging wearable device in the present embodiment can be wrist wearing devices, which can be intelligent hand
Table or Intelligent bracelet etc., or be worn on the wearable device at other positions of body.
As shown in Figure 1, offering pilot hole 12 on ontology 11, self power generation module 13 is including electric power generating motor 131 and is used for band
The drive module 132 of the rotor rotation of dynamic electric power generating motor 131, drive module 132 turn under the driving for the air-flow for flowing through pilot hole
It is dynamic, drive the rotor rotation of electric power generating motor 131.When the activity of user, wearable device is moved with the limb motion of user,
During movement, air-flow is entered by the entrance of pilot hole in pilot hole, flows through going out from pilot hole after drive module 132
Mouth outflow, and the air-flow of orientation is generated, air-flow can drive the rotation of drive module 132 when by drive module 132, in turn
The rotor rotation of electric power generating motor 131 is driven to generate electricity.
Enter pilot hole throughput to increase, drives electric power generating motor 131 to do more work(, and then generate more energy
Amount, it is preferably through hole that pilot hole, which is 12, can accelerate air circulation.
As a preferred embodiment, drive module 132 preferably uses turbofan to realize, turbofan includes flabellum and fan axis
（It is not shown in figure）, fan axis and be fixedly connected with the rotor of electric power generating motor, fan axis is vertical with the axis of pilot hole.Windstream enters
When pilot hole passes through flabellum, flabellum can be driven to rotate, and then fan axis and the rotor rotation of electric power generating motor 131 is driven to generate electricity.
As shown in Fig. 2, electric power management circuit includes the rectification circuit and charging circuit being connected, rectification circuit and power generation horse
The stator coil connection reached, charging circuit are connect with the battery, and cutting stator coil generates when the rotor of electric power generating motor rotates
Electric current, by rectification circuit carry out rectification after, then by charging circuit by power storage in the battery, and then be intelligent spire lamella system
System power supply.
As shown in Figure 1, in order to improve wind speed of the air-flow by drive module 132 when, pilot hole 12 includes being located at two
The port 121 at end is less than the interior of port 122 with gas channel 122 between two ports, the internal diameter of gas channel 122 is connected to
Diameter, by the air-flow of port 122 when entering gas channel 122, since internal diameter reduces, and then flow velocity increases, being capable of effective band
Dynamic drive module 132 is done work.
In order to increase the throughput for entering pilot hole 12, bell mouth shape of the preferred port 121 in opening outwardly can have more
More air-flows enters pilot hole 12, can equally improve 132 energy conversion efficiency of drive module.
When self-charging wearable device is wrist wearing devices, ontology 11 refers to the dial plate of wrist wearing devices, in order to not influence table
The agent structure of disk, pilot hole 12 are opened in the one end of dial plate, are preferably placed at dial plate and watchband connecting portion, and pilot hole 12
It is parallel with the directions central shaft O of wrist wearing devices.When user wears wrist wearing devices walking, wrist wearing devices are preceding with the movement of arm
After move, the tangential direction for being axially located movement locus camber line of pilot hole 12, it is maximum to enter pilot hole 12 throughput at this time, into
And improve 132 energy conversion efficiency of drive module.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model,
It should also belong to the protection scope of the utility model.
Claims (10)
1. a kind of self-charging wearable device, including ontology and battery, it is characterised in that：It is provided with self power generation mould in institute's ontology
Block, the self power generation module are connect by electric power management circuit with the battery, for charging for battery, the self power generation module
Drive module including electric power generating motor and for driving the rotor of the electric power generating motor to rotate, drive of the drive module in air-flow
Dynamic lower rotation, drives the rotor of the electric power generating motor to rotate power generation.
2. self-charging wearable device according to claim 1, it is characterised in that：Pilot hole is offered on the ontology,
The self power generation module is arranged in the pilot hole, and the drive module turns in the case where flowing through the driving of air-flow of the pilot hole
It is dynamic.
3. self-charging wearable device according to claim 2, it is characterised in that：The pilot hole is through hole.
4. self-charging wearable device according to claim 2, it is characterised in that：The drive module is turbofan, including
Flabellum and fan axis, the fan axis are fixedly connected with the rotor of the electric power generating motor, and the axis of the fan axis and the pilot hole hangs down
Directly.
5. according to claim 1-4 any one of them self-charging wearable devices, it is characterised in that：The electric power management circuit
Including rectification circuit and charging circuit, the rectification circuit is connect with the stator coil of the electric power generating motor, the charging circuit
It is connect with the battery.
6. according to claim 2-4 any one of them self-charging wearable devices, it is characterised in that：The pilot hole includes point
Not Wei Yu the port at both ends be less than the port with gas channel between two ports, the internal diameter of the gas channel is connected to
Internal diameter.
7. self-charging wearable device according to claim 6, it is characterised in that：Loudspeaker of the port in opening outwardly
Mouth shape.
8. according to claim 2-4 any one of them self-charging wearable devices, it is characterised in that：The self-charging is wearable
Equipment is intelligent spire lamella equipment.
9. self-charging wearable device according to claim 8, it is characterised in that：The pilot hole and the wrist wearing devices
Central axis direction it is parallel.
10. self-charging wearable device according to claim 8, it is characterised in that：The intelligent spire lamella equipment is intelligence
Wrist-watch or Intelligent bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314843.4U CN207613306U (en) | 2017-10-12 | 2017-10-12 | A kind of self-charging wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314843.4U CN207613306U (en) | 2017-10-12 | 2017-10-12 | A kind of self-charging wearable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207613306U true CN207613306U (en) | 2018-07-17 |
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ID=62825988
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721314843.4U Active CN207613306U (en) | 2017-10-12 | 2017-10-12 | A kind of self-charging wearable device |
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| Country | Link |
|---|---|
| CN (1) | CN207613306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056717A (en) * | 2020-09-18 | 2020-12-11 | 江苏金亿达能科技有限公司 | High-endurance power management system suitable for wearable equipment |
-
2017
- 2017-10-12 CN CN201721314843.4U patent/CN207613306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056717A (en) * | 2020-09-18 | 2020-12-11 | 江苏金亿达能科技有限公司 | High-endurance power management system suitable for wearable equipment |
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