CN207819535U - A kind of charging unit - Google Patents
A kind of charging unit Download PDFInfo
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- CN207819535U CN207819535U CN201721175252.3U CN201721175252U CN207819535U CN 207819535 U CN207819535 U CN 207819535U CN 201721175252 U CN201721175252 U CN 201721175252U CN 207819535 U CN207819535 U CN 207819535U
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- rotor magnet
- charging unit
- shell
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Abstract
Charging unit provided by the utility model, including：Shell, control module and battery, wherein：The battery is set in the shell, and the control module is set in the shell between a side and the battery for the shell, is electrically connected with the battery, the current electric quantity information for obtaining the battery；When the charging unit, which receives one first electric current, to charge to the charging unit, the control module adjust first electric current current information make first electric current current information be equal to the battery charging input current information threshold, when the current electric quantity information is higher than a default power threshold, the control module disconnects first electric current；When the charging unit and one second electric current of a smart machine Connection Release charge to the smart machine, the control module adjust second electric current current information make second electric current current information be equal to the smart machine charging input current information threshold.
Description
Technical field
The utility model is related to electronic product accessories field more particularly to a kind of charging units.
Background technology
As the technology development of electronic product and people’s lives level are higher and higher, the use increasingly frequency of electronic product
It is numerous, it is limited by existing energy storage technology, the battery durable ability of digital electronic goods currently on the market is insufficient, and charging unit is
Digital electric equipment continue a journey, relieve electronic product outer out of power worry.
Charging unit is limited as the device that can give charging of mobile devices, itself reserve of electricity, cannot be received in long-time
In the case of alternating current accumulation of energy, the ability for capableing of self-charging is needed to have.Existing technology is solar energy self-charging and body on the market
Heat charging, such technologically advanced but cost is higher, and product is more fragile.
Therefore, it develops a novel simple and the hand-held self-generating charger of dexterity can be tempered.
Had such experience using the people of mobile phone, went out or battery unexpected out of power when tourism, especially train,
Not on the vehicles of power supply, out of power, not enough power supply make mobile phone become the blind area of information interchange, cause for automobile, steamer etc.
Unnecessary trouble and economic loss.The appearance of common charging unit, then slightly lower and alleviate such predicament, but common
Charging unit, which still remains electricity continuation of the journey, can not continue too long embarrassment.
The existing charging unit technology with self-charging function is that solar recharging and body heat charge, such is technologically advanced,
But principle is complicated, of high cost.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model is to provide a kind of charging units.
The utility model discloses a kind of charging units, which is characterized in that including：Shell, control module and battery,
In：
The battery is set in the shell,
The control module is set between the side and the battery in the shell and positioned at the shell, with
The battery is electrically connected, the current electric quantity information for obtaining the battery；
When the charging unit, which receives one first electric current, to charge to the charging unit, the control module is adjusted
The current information of first electric current make first electric current current information be equal to the battery charging input current letter
Threshold value is ceased, and when the current electric quantity information is higher than a default power threshold, the control module disconnects first electric current；
When the charging unit and one second electric current of a smart machine Connection Release charge to the smart machine,
The current information that the control module adjusts second electric current makes the current information of second electric current be set equal to the intelligence
The information threshold of standby charging input current.
Preferably, further include：Electricity generation module, the electricity generation module are set in the shell and are located at the battery and institute
Between stating shell, wherein：
The electricity generation module includes handle, magnets of stator, rotor magnet, a shaft；
In the magnets of stator setting and the shell, during the rotor magnet is set to inside the magnets of stator
Between, and it is corresponding with the position of the magnets of stator；
The shaft is set to the centre of the rotor magnet；
First group of sawtooth is fixed on the outer surface of the rotor magnet,
One end of the handle is set to the side of the inside of the shell by a rotating junction, the handle it is another
One end is fixed with second group of sawtooth relative to the side of the rotor magnet, and with the ratcheting connection of first group of sawtooth；
The electricity generation module is electrically connected with the battery, is used for after the handle receives a pressing force, the handle
The rotor magnet is driven to be rotated around the shaft, the rotor magnet cuts the magnetic field that the magnets of stator generates, and generates electricity
Stream charges to the battery.
Preferably, the magnets of stator is identical as the polarity of the rotor magnet, and the rotor magnet is made to be suspended in relatively
On the position of magnets of stator, for reducing the frictional force generated when the rotor magnet rotation.
Preferably, the electricity generation module further includes at least one resetting spring, and the resetting spring is located in the shell,
The both ends of the resetting spring are of coupled connections with the handle and the rotor magnet respectively, rotor magnetic described in the handle drives
When iron rotates, the resetting spring generates an active force, is used for when not applying pressing force to the handle, the active force
The handle is set to stop driving the rotor magnet.
Preferably, the part of the side of the handle l-shaped and the handle towards the rotor magnet is in the arc-shaped, uses
When the rotor magnet described in the handle drives is rotated around the shaft and the handle is moved towards the rotor magnet, institute
State the outer surface that part is bonded the rotor magnet.
Preferably, an opening is provided on a side of the shell, the opening is arranged relative to the handle, uses
In when handle is in halted state, the handle passes through the opening positioned at the outside of the shell.
Preferably, the control module further includes switch button and indicator light, and the switch button and indicator light are set to
The surface of the shell and relative to the control module, the switch button is for being turned on and off the charging unit；Institute
Indicator light is stated for when the electricity of the battery is less than a power threshold, sending out flash signal.
Preferably, the charging unit further includes charging interface, and the charging interface is set to a side of the shell
Side and relative to the control module, is realized for being connect with a power supply by the charging interface to battery charging.
After using above-mentioned technical proposal, compared with prior art, have the advantages that：
1. the realization of the program is based on potential energy principle, reach hair using the kinetic energy cutting magnetic induction line of mechanical rotation
Electric purpose, and energy storage is carried out, it is then discharged again, reaches and acted on to charging equipment charging；
2., can be by power storage when charging unit need not be made, while dexterity can be also tempered, and it is convenient
Property, environmental protection and energy saving；
3. when accompanied electronic equipment needs charging, it can connect and make charging unit use；
4. energy conversion control chip of the primary focus of the technology on pcb board.Control chip can obtain current storage
Battery level information.Whether can be continued to charge the battery with automatic decision, and control charging voltage and current；It can also connect simultaneously
Enter USB after fill device, automatically adjust discharge voltage electric current, to wait for that fill device charges.
Description of the drawings
Fig. 1 is the structural schematic diagram met in one preferred embodiment of the utility model；
Fig. 2 is the structural schematic diagram met in one preferred embodiment of the utility model；
Reference numeral：
1- control modules
2- handles
3- magnets of stator
4- rotor magnets
First group of sawtooth of 5-
Second group of sawtooth of 6-
7- batteries
8- charging interfaces：
Specific implementation mode
The advantages of the utility model is expanded on further below in conjunction with attached drawing and specific embodiment.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device of some aspects be described in detail in claims, the disclosure.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from
In the case of disclosure range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
The smart machine of each embodiment of the utility model is realized in description with reference to the drawings.In subsequent description,
Using the suffix of such as " module ", " component " or " unit " for indicating element only for being conducive to saying for the utility model
Bright, there is no specific meanings for itself.Therefore, " module " can be used mixedly with " component ".
The mobile power charging unit charging plug of itself directly by AC power can to charging of mobile devices and from
Body, which has, deposits electric installation, the mixture of a charger and reserve battery is equivalent to, compared to can simplify one for stand-by power supply
The device of a charging plug, and have compared to charger it itself and deposit electric installation, can not straight power supply or it is outgoing when
Stand-by power supply is provided to digital product.
Its definition of mobile power charging unit is exactly to facilitate portable large capacity portable power supply.It is a collection storing up electricity,
Boosting, Charge Management is in the portable device of one.
Mobile power charging unit is also " external battery ", " backup battery ", " digital charging partner ", and there are one non-for it
The title of normal individual character：" company of handset "." mobile power " this concept is sent out with the universal and rapid growth of digital product
What exhibition was got up, its effect is exactly to provide charge function to mobile phone or digital product whenever and wherever possible.
The mobile power charging unit of real meaning is substantially all by poly-lithium battery as charge storage unit.Inherently
One lithium battery polymer deposits electric installation, and the regulation and control of voltage are carried out by IC chip, then passes through and connect power cord charging or storage
Electricity then the electricity of storage can be released, charging unit it is also more rare in the market, be more reserve battery
It is mixed to be known as charging unit.
Mobile power is a collection storing up electricity, and boosting, Charge Management is in the portable device of one.Storing up electricity medium generally uses
Lithium electricity battery core, because lithium electricity battery core volume is relatively small skilful, capacity is big, and market circulation is wide, moderate, is widely used in digital production
Product.Between 2.7-4.2V, voltage declines the voltage of lithium electricity with the decline of electricity.And the voltage of 2.7-4.2V be cannot be straight
It connects and charges to other digital products, because the lithium piezoelectric voltage of digital product is also 2.7-4.2V, be between idiostatic voltage
It cannot charge.So it is that must have booster system that mobile power exports electric energy outward, the lithium piezoelectric voltage liter of 2.7-4.2V
It is pressed onto 5V, can thus be charged to other digital products, such as mobile phone, MP4, tablet computer, PSP etc..
Certainly, mobile power is not disposable apparatus, and it can be used repeatedly hundreds of times or more for it.So when mobile power electricity
Can after use, we must charge to mobile power.Its principle is as charging the phone.The USB computers for being connected to 5V connect
It can charge to mobile power in mouth or USB charger.So must also have charging management system inside mobile power.Charging valve
Reason system can automatically adjust charging current according to the voltage of lithium electricity.Process has：Preliminary filling, constant-voltage charge and floating charge etc..
Next component part is introduced separately below.
Power supply battery core：
There are commonly polymer lithium electricity, 18650 lithiums electricity, AAA Ni-MH batteries.
Polymer battery：Normal voltage 3.7V, shape is more, may customize, and has capacity big, quality-high and inexpensive, is widely used,
Such as：Mobile phone, MP4, portable sound box.
18650 lithiums electricity：Normal voltage 3.7V, have it is small, capacity is big, and normal voltage 3.7V is used primarily in notebook
The high-end products such as computer.
AAA Ni-MH batteries：Normal voltage 1.2V.Capacity is relatively small.Should be extensive, household electrical appliance, player etc..
Booster system：
Boosting mainstream technology uses the boosting mode of DC to DC substantially.Also there is decompression scheme, efficiency is relatively high, but right
The coherence request of battery core is high, so almost seldom using.
Charging management system：
Entire charging is monitored by intelligent IC.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, can also be the company inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment：
Refering to fig. 1-2, the structural schematic diagram to meet in one preferred embodiment of the utility model
In one embodiment of the utility model, battery 7 is arranged in the shell of charging unit, which can be but not
It is limited to polymer lithium electricity, polymer battery, one kind in Ni-MH battery etc..
The control module 1 of charging unit is set between the side and the battery in the shell and positioned at the shell,
The side can be any one side of the shell, and proximal edges, control module 1 can also be leaned on to be electrically connected with the battery 7, used
In the current electric quantity information for obtaining the battery 7；
Specifically, which obtains the current electric quantity information of the battery 7 of the charging unit in real time, additionally it is possible to but not
It is limited to show in the form of percentage, for example, 60%, illustrate that the electricity of the battery 3 of current charging unit is 60%.This practicality is new
The embodiment of type is not limited to show current electric quantity by the form of the numerical percentage, other display methods, such as：Pass through
Graphics mode is shown.
The control module 1 is stored there are one the threshold value of the battery capacity about charging unit,
When the charging unit is with receiving one first electric current and charging to the charging unit, the control module adjust this
The current strength of one electric current make first electric current current information be equal to the charging unit charging input current information threshold,
And when the current information about power is higher than a default power threshold, which disconnects first electric current；
Meanwhile it being charged to the smart machine by one second electric current when the charging unit is connect with a smart machine
When, the current information which automatically adjusts second electric current makes the current information of second electric current be equal to the smart machine
Charging output current information threshold.
Specifically, the charging unit of the utility model supports the letter of the electric current to charge from an external power supply to charging unit
Breath threshold value is that charging input voltage is 5V, charging input current 1.0A, when charging unit is connect with an external power supply,
The control chip of the control module of the charging unit automatically regulates the electric current letter of the charging input current from the external power supply
Breath, it is preferable that the current information of the charging input current of the external power supply is made to be equal to the information threshold of the electric current of charging unit charging
Value, that is, charging input voltage be 5V, charging input current 1.0A, meanwhile, the control chip of the control module of the charging unit
The threshold value of an electricity is preserved, for example, 95%, when the electricity of the battery of the charging unit reaches the threshold value, the charging unit
The control chip of control module automatically switch the electric current that is accessed from the external power supply, to protect charging unit.
The charging unit of the utility model supports that the information threshold of the electric current to charge to a smart machine is, charging output
Voltage is 3.7V, and charging output current is 0.5A, when charging unit is connect with a smart machine, the control of the charging unit
The control chip of module automatically regulates the current information of the charging output current to the smart machine, it is preferable that keeps this outer
The current information of the charging output current of portion's power supply is equal to the information threshold for the electric current for filling smart machine charging, that is, charging output
Voltage is 3.7V, and charging output current is 0.5A, to protect the smart machine.
The electricity generation module of the charging unit is set in the shell and between the battery and the shell, the power generation mould
Block includes a handle, magnets of stator 3, rotor magnet 4, shaft；
The magnets of stator 3 is arranged in the shell, which is set to the centre inside the magnets of stator 3, and with
The position of the magnets of stator 3 is corresponding；The shaft is set to the centre of the rotor magnet 4.
Specifically, the magnets of stator 3, rotor magnet 4 shape at but be not limited to the diameter of cylindrical rotor magnet 4 and be more than
And diameter, the shaft of magnets of stator 3, the center of circle of magnets of stator 3 and rotor magnet 4 are located on the same axis.The rotor magnet 4
Outer surface on be fixed with first group of sawtooth 5, and the spacing between sawtooth is identical, and the size shape of sawtooth is also identical.
One end of the handle is set to the side of the inside of the shell by a rotating junction, and the two of the rotating junction
End is connect with the encasement couples of charging unit, one kind in being rotatablely connected with one end of the handle or is hinged.The handle it is another
Hold the side relative to the rotor magnet 4 to be fixed with second group of sawtooth 6, and with first group of sawtooth, the 5 ratcheting connection, and this second
The structure of group sawtooth 6 is identical as first group of sawtooth 5；
The electricity generation module and the battery are electrically connected, for after the handle one pressing force of reception, this turn of the handle drives
Sub- magnet 4 is rotated around the shaft, and specifically, ratcheting movement makes hand in the opposite direction for first group of sawtooth 5 and second group of sawtooth 6
Grip strip is moved rotor magnet 4 and is rotated, which cuts the magnetic field that the magnets of stator 3 generates, and generates electric current, is filled to the battery
Electricity.The electric current is input to battery 7 by control module 1 and charges to the battery 7.
The electricity generation module further includes at least one resetting spring (not shown), which is located in the shell, this is multiple
The both ends of position spring are of coupled connections with the handle 2 and the rotor magnet 4 respectively, when which drives the rotor magnet 4 rotation,
The resetting spring generates an active force, for when not applying pressing force to the handle, which to make the handle stop driving
Move the rotor magnet.
Specifically, during handle 2 drives rotor magnet 4 to rotate, once stopping applying pressure, that handle 2 will
It is parked in last position, it is necessary to applying pressure again just after manually resetting handle 2 can make handle 2 that rotor magnet 4 be driven to rotate,
During handle 2 drives rotor magnet 4 to rotate, resetting spring also generates a work during stretching and contraction simultaneously
Firmly, which can make handle 2 automatically reset to the position of most initial.
The part of 2 l-shaped of handle and the handle towards the side of the rotor magnet 4 is in the arc-shaped, for working as the handle 2
Drive the rotor magnet around the shaft rotation and the handle 2 moved towards the rotor magnet 4 when, which is bonded the rotor magnet
4 outer surface.
Specifically, during handle 2 drives rotor magnet 4 to rotate, a part for handle 2 will repeat to connect near and far
From rotor magnet 4, the outer surface of rotor magnet 4 is arc-shaped, and handle 2 is towards the rotor magnet 4 and can be close to rotor magnet 4
Part make and can be bonded the arc-shaped of 4 outer surface of rotor magnet, handle 2 exceedingly connects during preventing magnet 4 from rotating
Rotor magnet 4 is touched, causes rotor magnet 4 to rotate unsmooth.
It is provided with an opening on one side of the shell, which is arranged relative to the handle 2, at handle 2
When halted state, which is located at the outside of the shell across the opening.
Specifically, there are one openings, the opening to be faced towards handle 2 for setting on a side of the shell of the charging unit
The opposite side of the side of rotor magnet 4.Preferably, it can be provided with press section (not shown) on the handle 2 being somebody's turn to do, the press section energy
It is enough bonded the curve of finger or palm, keeps press sense more preferable, when not applying the pressing grip to the handle 2, which wears
Cross the outside that the opening is located at the shell.
Specifically, which can but be not limited on a long side of the shell of charging unit, the shape of the opening
Shape can be rectangle and length be slightly longer than the electricity generation module handle 2 length so that the handle of the electricity generation module 2 is not applied
When adding any peace pressure, the handle 1 of the electricity generation module can stay in except the shell of the charging unit, primary right whenever completing
When the pressing of the handle 1 of the electricity generation module, the handle 2 of the electricity generation module automatically restore to positioned at the charging unit shell it
Outside.
The control module 1 further includes switch button and indicator light, and the switch button is for being turned on and off the charging unit；
The indicator light is used to, when the electricity of the battery 7 is less than a power threshold, send out flash signal.
Preferably, the charging connector in the charging interface 8 includes USB interface and smart machine interface, by that will charge
The USB interface of charging connector in interface 8 connect the charging of battery 3 to charging unit with a power supply, for example, the USB of computer connects
Mouthful；It is charged to the smart machine by connecing the smart machine of the charging connector in charging interface 4 to connect with a smart machine.
Optionally, the charging unit of electric current and charging unit when charging from power supply to to(for) control charge to smart machine
When electric current, detect the charged state of charging equipment；This is because only in charged state, be likely to charging current into
Row control；If charging equipment in the charge state, would not start following control；Charging equipment can there are many
Type, but the application most fast to the power consumption of battery are exactly the power consumption at this time when playing games or seeing video in general
Soon, while load is also big, and under both states, the Wen Sheng of original charging equipment is just bigger than other small load applications, because
With the Wen Sheng of terminal it is directly proportional for load current, load current is bigger, and the Wen Sheng of terminal is bigger；So if at this moment again
Start quick charge, the Wen Sheng of battery also has added simultaneously, so charging equipment fever will be apparent；This is not only unfavorable
In the service life of charging equipment, while bad feeling can be brought to user, will be considered that it is quality problems；According to application
The state of scene, as the foundation of charging current control, state at this moment may be first to have charged, at this moment opened and answer again
With；It is also likely to be first to open application, recharges；It is also likely to be to have charged, at this moment closes application；It is also likely to be first to close to answer
With recharging；Different states can have different charging currents, at this moment pass through terminal operation, send out charging control signal；It can
To control charging current by field-effect tube, charging current can also be controlled by thyristor, can also be other has
The component of function of current is controlled to control charging current；Charging current is controlled according to control signal, battery Wen Sheng is made to be controlled,
To make charging equipment Wen Sheng be controlled.
Preferably for the material of antiskid glue sleeve on press section, the utility model can be used but be not limited to following material：
1. flexible PVC.Flexible PVC is soft, and color matching is bright-colored and cheap, it should say advantage the more.But
PVC contains halogen, and Jiu Gui Jiu plasticizing event agent always allows people to associate PVC and toxic plasticiser (phthalate)
Together.Although there is relatively more environmentally friendly PVC, PVC material has larger smell, for safe and healthy consideration, intelligent hand
Ring market is not considered as this material substantially.The straightforward procedure of other flexible PVC：A kind of unknown flexible glue material is lighted with fire
(burning things which may cause a fire disaster without departing from), when burning such as flame base color is green, the flexible glue material be exactly PVC undoubtedly.
Both materials of 2.TPU or PU. belong to polyurethane, the difference is that one is thermoplastic (TPU), one is pour
(PU) .PU of casting mold can also be processed into leather substance.PU leathers have good soft sense of touch, and without what smell, can
As qualified artificial leather class bracelet wrist strap material.Another, which is TPU.TPU materials, has excellent elasticity, can be with bracelet
Another rigid plastics PC carry out injection molding adhesion.Cost is also comparatively cheap, and material is recyclable.The disadvantage is that soft sense of touch side
Face is less desirable.In terms of hardness selection, usually in 70A or more, the TPU of more hardness, required material cost is just very high
.Differentiate TPU：TPU burnings are yellow flame, have slight taste taste sound, there is the peculiar smell of ammonia.
3.TPE/TPR.This is actually based on the elastomeric material on the bases SEBS.This kind of flexible material is also thermoplasticity
, injection molding can be used.Material advantages are that sense of touch is comfortably soft, have superior elasticity, can simulated skin soft and smooth property effect
Fruit.In terms of excellent molding bonded hardnesses can equally be carried out with PC plastic, it is possible to provide the extensive spaces Shore 30-90A.
Material is recyclable, cheap unlike TPU in terms of cost, in some instances it may even be possible to which the taller of price uses special compounding system, makes
Material dust not easy to stick is obtained, anti-pollution characteristic is good.TPE/TPR is non-toxic and tasteless safe material, does not have sensitization work to human skin
With.Meet medical industry ISO-10993 tests.Cost consideration is cast aside, TPE, TPR are comparatively ideal wrist wristband materials, and
Medium-to-high grade Intelligent bracelet wristband material is alternative.Differentiate TPE | TPR：TPE, TPR burning are special fragranced, and flame is under upper Huang
It is blue.
4. silica gel.Silica gel is the material of top environmental protection.Silicone elastomer is excellent, and sense of touch is smooth, is that consumer is allowed to trust completely
Material.Processing method is molded for oil pressure, and material cannot recycle use.Cost is not cheap.Differentiate silica gel：Silica gel burning will produce
The powder of white, flame are bright.
Those skilled in the art of the present technique are appreciated that the utility model includes being related to for executing in the application in the operation
One or more equipment.These equipment can specially be designed and be manufactured for required purpose, or can also include logical
Know equipment with oneself in computer.These equipment have the computer program being stored in it, these computer programs selectivity
Ground activates or reconstruct.Such computer program can be stored in equipment (for example, computer) readable medium or store
Suitable for storage e-command and lotus root is linked in any kind of medium of bus respectively, which includes but not
It is limited to any kind of disk (including floppy disk, hard disk, CD, CD-ROM and magneto-optic disk), and ROM (Read-Only Memory, only
Read memory), RAM (Random Access Memory, immediately memory), EPROM (Erasable Programmable
Read-Only Memory, Erarable Programmable Read only Memory), EEPROM (Electrically Erasable
Programmable Read-Only Memory, Electrically Erasable Programmable Read-Only Memory), flash memory, magnetic card or light card
Piece.It is, readable medium includes by any Jie of equipment (for example, computer) storage or transmission information in the form of it can read
Matter.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
It should be noted that the embodiments of the present invention have preferable implementation, and not the utility model is appointed
The limitation of what form, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above
Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to the technical essence of the utility model pair
Any modification or equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by above example.
Claims (7)
1. a kind of charging unit, which is characterized in that including：Shell, control module and battery, wherein：
The battery is set in the shell,
The control module is set between the side and the battery in the shell and positioned at the shell, and described
Battery is electrically connected, the current electric quantity information for obtaining the battery；
When the charging unit, which receives one first electric current, to charge to the charging unit, described in the control module adjusting
The current information of first electric current make first electric current current information be equal to the battery charging input current information threshold
Value, and when the current electric quantity information is higher than a default power threshold, the control module disconnects first electric current；
It is described when the charging unit and one second electric current of a smart machine Connection Release charge to the smart machine
The current information that control module adjusts second electric current makes the current information of second electric current be equal to the smart machine
The information threshold of charging input current；
The charging unit further includes：Electricity generation module, the electricity generation module be set in the shell and positioned at the battery with
Between the shell, wherein：
The electricity generation module includes handle, magnets of stator, rotor magnet, a shaft；
With in the shell, the rotor magnet is set to the centre inside the magnets of stator for the magnets of stator setting, and
It is corresponding with the position of the magnets of stator；
The shaft is set to the centre of the rotor magnet；
First group of sawtooth is fixed on the outer surface of the rotor magnet,
One end of the handle is set to the side of the inside of the shell, the other end of the handle by a rotating junction
Side relative to the rotor magnet is fixed with second group of sawtooth, and with the ratcheting connection of first group of sawtooth；
The electricity generation module is electrically connected with the battery, is used for after the handle receives a pressing force, the handle drives
The rotor magnet is rotated around the shaft, and the rotor magnet cuts the magnetic field that the magnets of stator generates, and generates electric current, right
The battery charging.
2. charging unit as described in claim 1, which is characterized in that the polarity phase of the magnets of stator and the rotor magnet
Together, so that the rotor magnet is suspended on the position of relative stator magnet, generated when rotor magnet rotation for reducing
Frictional force.
3. charging unit as described in claim 1, which is characterized in that the electricity generation module further includes at least one reset bullet
Spring, the resetting spring are located in the shell, the both ends of the resetting spring respectively with the handle and the rotor magnet
It is of coupled connections, when rotor magnet described in the handle drives rotates, the resetting spring generates an active force, for when no pair
When the handle applies pressing force, the active force makes the handle stop driving the rotor magnet.
4. charging unit as described in claim 1, which is characterized in that the handle l-shaped and described turn of handle direction
The part of the side of sub- magnet is in the arc-shaped, is rotated around the shaft for the rotor magnet described in the handle drives and described
When handle is moved towards the rotor magnet, the part is bonded the outer surface of the rotor magnet.
5. charging unit as described in claim 1, which is characterized in that it is provided with an opening on a side of the shell,
The opening is arranged relative to the handle, for when handle is in halted state, the handle to pass through the opening to be located at
The outside of the shell.
6. charging unit as described in claim 1, which is characterized in that the control module further includes switch button and instruction
Lamp, the switch button and indicator light are set to the surface of the shell and relative to the control module, the switch buttons
For being turned on and off the charging unit；The indicator light is used for when the electricity of the battery is less than a power threshold, hair
Go out flash signal.
7. charging unit as described in claim 1, which is characterized in that the charging unit further includes charging interface, described to fill
Electrical interface is set to a side of the shell and relative to the control module, for passing through the charging interface and an electricity
Source connection, which is realized, charges to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175252.3U CN207819535U (en) | 2017-09-14 | 2017-09-14 | A kind of charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175252.3U CN207819535U (en) | 2017-09-14 | 2017-09-14 | A kind of charging unit |
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| Publication Number | Publication Date |
|---|---|
| CN207819535U true CN207819535U (en) | 2018-09-04 |
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ID=63335784
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| CN201721175252.3U Active CN207819535U (en) | 2017-09-14 | 2017-09-14 | A kind of charging unit |
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| CN (1) | CN207819535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437844A (en) * | 2017-09-14 | 2017-12-05 | 深圳传音通讯有限公司 | A kind of charging device |
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2017
- 2017-09-14 CN CN201721175252.3U patent/CN207819535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437844A (en) * | 2017-09-14 | 2017-12-05 | 深圳传音通讯有限公司 | A kind of charging device |
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