CN205670740U - A kind of miniature power generating device - Google Patents
A kind of miniature power generating device Download PDFInfo
- Publication number
- CN205670740U CN205670740U CN201620500918.7U CN201620500918U CN205670740U CN 205670740 U CN205670740 U CN 205670740U CN 201620500918 U CN201620500918 U CN 201620500918U CN 205670740 U CN205670740 U CN 205670740U
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- iron core
- magnetic circuit
- magnet frame
- generating device
- power generating
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Abstract
The utility model discloses a kind of miniature power generating device, relate to TRT technical field.A kind of miniature power generating device, including moving component, the ferrum core coordinated with moving component, moving component includes magnet frame, the upper and lower both sides of magnet frame are respectively provided with mounting groove, magnetic conduction sheet is installed in mounting groove, Magnet is between two magnetic conduction sheets, magnet frame one end arranges operating head, magnet frame extend into core interior away from one end of operating head, magnet frame rotates around iron core, the stopping means that upstop rotates it is provided on iron core, stopping means forms motion stop and lower motion stop, coil it is arranged with on iron core, main magnetic circuit, upper and lower two groups are propped up magnetic circuit and coordinate with moving component different parts respectively.The beneficial effects of the utility model are: its simple in construction, reduce module volume, and the arrangement mode of magnetic circuit component mating area is disperseed along direction of motion list long line by original, change into how short row dispersion, are effectively improved power density, significantly simplify production technology.
Description
Technical field
This utility model relates to TRT technical field, particularly a kind of miniature power generating device.
Background technology
In recent years, along with the development of passive wireless device, more and more new uses require to be suggested, and existing generating
Type number has not met the use demand that some are new, develops a kind of novel electromotor extremely the most urgent.Along with little miniature
The development changed, existing micro generation module energy density often can not meet requirement, and complex process.
Utility model content
For solving deficiency of the prior art, this utility model provides miniature power generating device, its simple in construction, reduces module
Volume, the arrangement mode of magnetic circuit component mating area is disperseed along direction of motion list long line by original, changes into how short row dispersion,
It is effectively improved power density, significantly simplifies production technology.
This utility model for achieving the above object, is achieved through the following technical solutions: a kind of miniature power generating device, including fortune
The iron core that dynamic component coordinates with moving component, described moving component includes magnet frame, Magnet and magnetic conduction sheet, in described magnet frame
Lower both sides are respectively provided with mounting groove, install magnetic conduction sheet in described mounting groove, described Magnet between two magnetic conduction sheets, described Magnet
Frame one end arranges operating head, and described magnet frame extend into core interior away from one end of operating head, and described magnet frame turns around iron core
Dynamic, described iron core is provided for the stopping means that upstop rotates, described stopping means formed motion stop and
Lower motion stop, described iron core is arranged with coil, described main magnetic circuit, upper and lower two groups prop up magnetic circuit portions different from moving component respectively
Position coordinates.
Described iron core is E font, and described iron core includes middle support arm and is positioned at the side arm of middle support arm both sides, described coil
Around being located on middle support arm, described stopping means is the groove arranging side arm central authorities.
Described iron core is C font, and described iron core includes transverse arm and is positioned at the support arm at transverse arm two ends, and described coil is around being located at
On transverse arm, described stopping means is the groove being arranged on support arm central authorities.
Arranging fitting recess on described iron core medial wall, described magnet frame arranges mounting head away from one end of operating head, described
Mounting head rotates and is arranged in fitting recess.
Described magnet frame arranges elastic deformation area near operating head one end.
Between outer side edges at two described magnetic conduction sheets and Magnet cooperation position, spacing is d1, two described magnetic conduction sheets with
The spacing of the outer side edges at magnetic circuit cooperation position is that d2, d2 are less than d1.
Described iron core includes two and half iron cores that symmetry is fastened togather.
Described magnetic conduction sheet is iron plate, ferrous alloy sheet, ferrite sheet, ferrous salt sheet or dilval sheet.
Contrast prior art, the beneficial effects of the utility model are:
1, in this utility model, iron core is divided into main magnetic circuit and a magnetic circuit, magnetic according to the version of wherein magnetic current during operation
Stream occurs reverse part to be main magnetic circuit, and the part that magnetic current switches is a magnetic circuit；Conventional miniature power generating device generally will
Make magnetic circuit, a magnetic circuit coordinate at the same area of magnetic conduction sheet, now main magnetic circuit, a magnetic circuit moving component different parts respectively are joined
Close, improve the stress of magnetic circuit efficiency and magnet frame；Meanwhile, two panels or the shape of a piece of magnetic conduction sheet are changed；At normal condition
Under, moving component is positioned at motion stop or lower motion stop, when moving component contacts with upper motion stop, and upper magnetic conduction sheet
With upper communicated magnetic circuit, lower magnetic conduction sheet connects with main magnetic circuit, and iron core, magnetic conduction sheet and Magnet form closed magnetic circuit；Work as moving component
When moving to lower motion stop, upper magnetic conduction sheet connects with main magnetic circuit, lower magnetic conduction sheet and lower communicated magnetic circuit, stirs operating head, fortune
Dynamic component is moved to another motion stop by a motion stop, and the magnetic current in main magnetic circuit is reverse, the magnetic current direction of a magnetic circuit
Propping up magnetic circuit from one group and be switched to another group magnetic circuit, make the magnetic current in coil change, coil produces electric energy, at moving component
Whole motor process in, the magnetic current in coil constantly changes, produce induction electromotive force；Its simple in construction, reduces module
Volume, the arrangement mode of magnetic circuit component mating area is disperseed along direction of motion list long line by original, changes into how short row dispersion,
It is effectively improved power density, significantly simplifies production technology.
2, magnet frame arranges elastic deformation area near operating head one end, the elasticity of torsion deformation being provided that in little micro-scope,
Play elastic buffer effect, reduce and stir the speed impact on moving component movement velocity so that miniature power generating device globality
Energy is more stable unanimously.
3, between the outer side edges at two described magnetic conduction sheets and Magnet cooperation position, spacing is d1, two described magnetic conduction sheets with
The spacing propping up the outer side edges at magnetic circuit cooperation position is that d2, d2 are less than d1, reduces matched iron core thickness, drops simultaneously
The low gross thickness of TRT.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model embodiment 1 structural representation；
Accompanying drawing 2 is moving component structural representation in this utility model embodiment 1；
Accompanying drawing 3 is iron core and loop construction schematic diagram in this utility model embodiment 1；
Accompanying drawing 4 is this utility model embodiment 1 iron core and magnetic conduction sheet sectional view structural representation；
Accompanying drawing 5 is this utility model embodiment 2 structural representation.
Label shown in accompanying drawing: 1, iron core；2, magnet frame；3, Magnet；4, magnetic conduction sheet；41, upper magnetic conduction sheet；42, lower magnetic conduction
Sheet；5, mounting groove；6, operating head；7, upper motion stop；8, lower motion stop；9, coil；10, groove；11, fitting recess；12, peace
Dress head；13, elastic deformation area；14, main magnetic circuit；15, magnetic circuit is above propped up；16, magnetic circuit is propped up down.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these embodiments are only used for
This utility model is described rather than limits scope of the present utility model.In addition, it is to be understood that reading this utility model instruction
Content after, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall equally
In the application appended claims limited range.
A kind of miniature power generating device, the iron core 1 coordinated with moving component including moving component.Described moving component includes
Magnet frame 2, Magnet 3 and magnetic conduction sheet 4, described magnet frame about 2 both sides are respectively provided with mounting groove 5, install and lead in described mounting groove 5
Magnetic sheet 4, magnetic conduction sheet includes magnetic conduction sheet 41 and lower magnetic conduction sheet 42, and described Magnet 3 is between two magnetic conduction sheets 4, and Magnet is all the time
It is close to magnetic conduction sheet.Described magnet frame 2 one end arranges operating head 6, and described magnet frame 2 extend into iron core 1 away from one end of operating head 6
Inside, described magnet frame 2 rotates around iron core 1.The stopping means that upstop rotates, institute it is provided on described iron core 1
State stopping means and form motion stop 7 and lower motion stop 8, described iron core 1 include main magnetic circuit 14, upper and lower two groups prop up magnetic circuit,
Upper and lower two groups are propped up magnetic circuit and include magnetic circuit 15 and a lower magnetic circuit 16 respectively, described main magnetic circuit 14 is arranged with coil, described master
Magnetic circuit 14, upper and lower two groups prop up magnetic circuit and coordinate with moving component different parts respectively.Magnetic current occurs reverse part to be main magnetic circuit, magnetic
The part that stream switches is a magnetic circuit.In normal state, moving component is positioned at motion stop or lower motion stop, when
When moving component contacts with upper motion stop, upper magnetic conduction sheet and upper communicated magnetic circuit, lower magnetic conduction sheet connects with main magnetic circuit, iron core,
Magnetic conduction sheet and Magnet form closed magnetic circuit；When moving component moves to lower motion stop, upper magnetic conduction sheet connects with main magnetic circuit, under
Magnetic conduction sheet and lower communicated magnetic circuit, stir operating head, and moving component is moved to another motion stop by a motion stop, main
Magnetic current in magnetic circuit is reverse, and the magnetic current direction of a magnetic circuit is propped up magnetic circuit from one group and is switched to another group magnetic circuit, makes the magnetic in coil
Stream changes, and coil produces electric energy, and in the whole motor process of moving component, the magnetic current in coil constantly changes,
Produce induction electromotive force.
As optimization, described iron core 1 is E font, and described iron core 1 includes middle support arm and is positioned at the side of middle support arm both sides
Arm, described coil 9 is around being located on middle support arm, and described stopping means is the groove 10 being arranged on side arm central authorities.
As optimization, described iron core 1 is C font, and described iron core 1 includes transverse arm and is positioned at the support arm at transverse arm two ends, described
Coil 9 is around being located on transverse arm, and described stopping means is the groove 10 being arranged on support arm central authorities, it is adaptable to there have volume profiles to be special
The occasion required.
As optimization, described iron core 1 medial wall arranging fitting recess 11, described magnet frame 2 sets away from one end of operating head 6
Putting mounting head 12, described mounting head 12 rotates and is arranged in fitting recess 11, and moving component can be axle by mounting head and fitting recess
The heart rotates, easy for installation.
As optimization, described magnet frame 2 arranges elastic deformation area 13 near operating head 6 one end, in being provided that little micro-scope
Elasticity of torsion deformation, play elastic buffer effect, reduce and stir the speed impact on moving component movement velocity so that be miniature
TRT overall performance is more stable unanimously.
As optimization, between the outer side edges at two described magnetic conduction sheets 4 and Magnet 3 cooperation position, spacing is d1, two institutes
The spacing stating the outer side edges at magnetic conduction sheet 4 and a magnetic circuit cooperation position is that d2, d2 are less than d1, reduces matched iron core
Thickness, reduces the gross thickness of TRT simultaneously.
As optimization, described iron core 1 includes two and half iron cores that symmetry is fastened togather, convenient processing.
As optimization, described magnetic conduction sheet 4 is iron plate, ferrous alloy sheet, ferrite sheet, ferrous salt sheet or dilval sheet,
Stable performance.
Embodiment 1:
A kind of miniature power generating device, the iron core 1 coordinated with moving component including moving component.Described moving component includes
Magnet frame 2, Magnet 3 and magnetic conduction sheet 4, described magnet frame about 2 both sides are respectively provided with mounting groove 5, install magnetic conduction in described mounting groove 5
Sheet 4, magnetic conduction sheet includes magnetic conduction sheet 41 and lower magnetic conduction sheet 42, and described Magnet 3 is between two magnetic conduction sheets 4.Described magnet frame 2
One end arranges operating head 6, and described magnet frame 2 arranges elastic deformation area 13 near operating head 6 one end, in being provided that little micro-scope
The elasticity of torsion deforms, and plays elastic buffer effect, reduces and stirs the speed impact on moving component movement velocity so that miniature
Electric installation overall performance is more stable unanimously.Described magnet frame 2 extend into iron core 1 inside, described Magnet away from one end of operating head 6
Frame 2 rotates around iron core 1, and described iron core 1 medial wall arranges fitting recess 11, and described magnet frame 2 is arranged away from one end of operating head 6
Mounting head 12, described mounting head 12 rotates and is arranged in fitting recess 11, and moving component can be axle center by mounting head and fitting recess
Rotate, easy for installation.Described magnet frame 2 arranges elastic deformation area 13 near operating head 6 one end, is provided that the torsion in little micro-scope
Turn elastic deformation, play elastic buffer effect, reduce and stir the speed impact on moving component movement velocity so that micro generation
Device overall performance is more stable unanimously.The stopping means that upstop rotates, described limit it is provided on described iron core 1
Position device form motion stop 7 and lower motion stop 8, described iron core 1 include main magnetic circuit 14, upper and lower two groups prop up magnetic circuit, up and down
Two groups are propped up magnetic circuit and include magnetic circuit 15 and a lower magnetic circuit 16 respectively, described main magnetic circuit 14 is arranged with coil 9, described main magnetic circuit
14, upper and lower two groups are propped up magnetic circuit and coordinate with moving component different parts respectively.In normal state, moving component is only positioned at motion
At point or lower motion stop, when moving component contacts with upper motion stop, upper magnetic conduction sheet and upper communicated magnetic circuit, lower magnetic conduction sheet
Connecting with main magnetic circuit, iron core, magnetic conduction sheet and Magnet form closed magnetic circuit；When moving component moves to lower motion stop, above lead
Magnetic sheet connects with main magnetic circuit, lower magnetic conduction sheet and lower communicated magnetic circuit, stirs operating head, and moving component is moved by a motion stop
To another motion stop, the magnetic current in main magnetic circuit is reverse, and the magnetic current direction of a magnetic circuit is propped up magnetic circuit from one group and is switched to another group
Propping up magnetic circuit, make the magnetic current in coil change, coil produces electric energy, in the whole motor process of moving component, in coil
Magnetic current constantly change, produce induction electromotive force.Described iron core 1 is E font, and described iron core 1 includes middle support arm and position
In the side arm of middle support arm both sides, described coil 9 is around being located on middle support arm, and described stopping means is to be arranged on side arm central authorities
Groove 10.Between outer side edges at two described magnetic conduction sheets 4 and Magnet 3 cooperation position, spacing is d1, two described magnetic conduction sheets 4 with
The spacing propping up the outer side edges at magnetic circuit cooperation position is that d2, d2 are less than d1, reduces matched iron core thickness, drops simultaneously
The low gross thickness of TRT.
Embodiment 2:
A kind of miniature power generating device, the iron core 1 coordinated with moving component including moving component.Described moving component includes
Magnet frame 2, Magnet 3 and magnetic conduction sheet 4, described magnet frame about 2 both sides are respectively provided with mounting groove 5, install magnetic conduction in described mounting groove 5
Sheet 4, magnetic conduction sheet includes magnetic conduction sheet 41 and lower magnetic conduction sheet 42, and described Magnet 3 is between two magnetic conduction sheets 4.Described magnet frame 2
One end arranges operating head 6, and described magnet frame 2 arranges elastic deformation area 13 near operating head 6 one end, in being provided that little micro-scope
The elasticity of torsion deforms, and plays elastic buffer effect, reduces and stirs the speed impact on moving component movement velocity so that miniature
Electric installation overall performance is more stable unanimously.Described magnet frame 2 extend into iron core 1 inside, described magnetic away from one end of operating head 6
Brandreth 2 rotates around iron core 1, and described iron core 1 medial wall arranges fitting recess 11, and described magnet frame 2 sets away from one end of operating head 6
Putting mounting head 12, described mounting head 12 rotates and is arranged in fitting recess 11, and moving component can be axle by mounting head and fitting recess
The heart rotates, easy for installation.Described magnet frame 2 arranges elastic deformation area 13 near operating head 6 one end, in being provided that little micro-scope
The elasticity of torsion deforms, and plays elastic buffer effect, reduces and stirs the speed impact on moving component movement velocity so that miniature
Electric installation overall performance is more stable unanimously.The stopping means that upstop rotates, described limit it is provided on described iron core 1
Position device form motion stop 7 and lower motion stop 8, described iron core 1 include main magnetic circuit 14, upper and lower two groups prop up magnetic circuit, up and down
Two groups are propped up magnetic circuit and include magnetic circuit 15 and a lower magnetic circuit 16 respectively, described main magnetic circuit 14 is arranged with coil 9.At normal condition
Under, moving component is positioned at motion stop or lower motion stop, when moving component contacts with upper motion stop, and upper magnetic conduction sheet
With upper communicated magnetic circuit, lower magnetic conduction sheet connects with main magnetic circuit, and iron core, magnetic conduction sheet and Magnet form closed magnetic circuit；Work as moving component
When moving to lower motion stop, upper magnetic conduction sheet connects with main magnetic circuit, lower magnetic conduction sheet and lower communicated magnetic circuit, stirs operating head, fortune
Dynamic component is moved to another motion stop by a motion stop, and the magnetic current in main magnetic circuit is reverse, the magnetic current direction of a magnetic circuit
Propping up magnetic circuit from one group and be switched to another group magnetic circuit, make the magnetic current in coil change, coil produces electric energy, at moving component
Whole motor process in, the magnetic current in coil constantly changes, produce induction electromotive force.Described iron core 1 is C font, institute
Stating iron core 1 include transverse arm and be positioned at the support arm at transverse arm two ends, described coil 9 is around being located on transverse arm, and described stopping means is for arranging
Groove 10 in support arm central authorities, it is adaptable to volume profiles is had the occasion of particular/special requirement.Two described magnetic conduction sheets 4 are joined with Magnet 3
Closing spacing between the outer side edges of position is d1, the spacing of the outer side edges at two described magnetic conduction sheets 4 and a magnetic circuit cooperation position
It is less than d1 from for d2, d2, reduces matched iron core thickness, reduce the gross thickness of TRT simultaneously.
Claims (8)
1. a miniature power generating device, the iron core (1) coordinated with moving component including moving component, it is characterised in that: described fortune
Dynamic component includes magnet frame (2), Magnet (3) and magnetic conduction sheet (4), and described magnet frame (2) is respectively provided with mounting groove (5) in both sides up and down,
Installing magnetic conduction sheet (4) in described mounting groove (5), described Magnet (3) is positioned between two magnetic conduction sheets (4), described magnet frame (2)
End arranges operating head (6), and described magnet frame (2) extend into iron core (1) inside, described magnet frame away from one end of operating head (6)
(2) rotate around iron core (1), described iron core (1) is provided for the stopping means that upstop rotates, described stopping means
Motion stop (7) and lower motion stop (8) in formation, described iron core (1) include main magnetic circuit (14), upper and lower two groups prop up magnetic circuit, institute
State and on main magnetic circuit (14), be arranged with coil (9), described main magnetic circuit (14), upper and lower two groups prop up magnetic circuit portions different from moving component respectively
Position coordinates.
A kind of miniature power generating device the most according to claim 1, it is characterised in that: described iron core (1) is E font, described
Iron core (1) includes middle support arm and is positioned at the side arm of middle support arm both sides, and described coil (9) is around being located on middle support arm, described
Stopping means is the groove (10) being arranged on side arm central authorities.
A kind of miniature power generating device the most according to claim 1, it is characterised in that: described iron core (1) is C font, described
Iron core (1) includes transverse arm and is positioned at the support arm at transverse arm two ends, and described coil (9) is around being located on transverse arm, and described stopping means is for setting
Put the groove (10) in support arm central authorities.
4. according to a kind of miniature power generating device described in any one of claims 1 to 3, it is characterised in that: described iron core (1) inner side
Arranging fitting recess (11) on wall, described magnet frame (2) arranges mounting head (12), described mounting head away from one end of operating head (6)
(12) in rotation is arranged on fitting recess (11).
A kind of miniature power generating device the most according to claim 1, it is characterised in that: described magnet frame (2) is near operating head
(6) one end arranges elastic deformation area (13).
A kind of miniature power generating device the most according to claim 1, it is characterised in that: two described magnetic conduction sheets (4) and Magnet
(3) between the outer side edges at cooperation position, spacing is d1, two described magnetic conduction sheets (4) and the outer side edges propped up at magnetic circuit cooperation position
Spacing be d2, d2 less than d1.
A kind of miniature power generating device the most according to claim 1, it is characterised in that: described iron core (1) includes symmetrical engaging
Two and half iron cores together.
A kind of miniature power generating device the most according to claim 1, it is characterised in that: described magnetic conduction sheet (4) is iron plate, iron-based
Alloy sheet, ferrite sheet, ferrous salt sheet or dilval sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500918.7U CN205670740U (en) | 2016-05-26 | 2016-05-26 | A kind of miniature power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500918.7U CN205670740U (en) | 2016-05-26 | 2016-05-26 | A kind of miniature power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670740U true CN205670740U (en) | 2016-11-02 |
Family
ID=57193550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620500918.7U Withdrawn - After Issue CN205670740U (en) | 2016-05-26 | 2016-05-26 | A kind of miniature power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896873A (en) * | 2016-05-26 | 2016-08-24 | 青岛澳格纳电子技术有限责任公司 | Miniature power generation device |
-
2016
- 2016-05-26 CN CN201620500918.7U patent/CN205670740U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896873A (en) * | 2016-05-26 | 2016-08-24 | 青岛澳格纳电子技术有限责任公司 | Miniature power generation device |
| CN105896873B (en) * | 2016-05-26 | 2019-02-26 | 青岛澳格纳电子技术有限责任公司 | A kind of miniature power generating device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161102 Effective date of abandoning: 20190226 |