CN107017723A - Field frame assembly and the motor with it - Google Patents
Field frame assembly and the motor with it Download PDFInfo
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- CN107017723A CN107017723A CN201710374807.5A CN201710374807A CN107017723A CN 107017723 A CN107017723 A CN 107017723A CN 201710374807 A CN201710374807 A CN 201710374807A CN 107017723 A CN107017723 A CN 107017723A
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- plate
- stator
- conducting terminal
- conductive
- frame assembly
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- 238000004804 winding Methods 0.000 claims abstract description 47
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000005476 soldering Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000000505 pernicious effect Effects 0.000 abstract description 4
- 210000002683 foot Anatomy 0.000 description 21
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000009413 insulation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
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- 241000278713 Theora Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
Abstract
The invention discloses a kind of field frame assembly and the motor with it.The field frame assembly includes：Stator, the stator includes stator core and the stator winding being located on the stator core；Stator circuit plate；Terminal assemblies, the terminal assemblies include in detachably connected the first conducting terminal and the second conducting terminal, first conducting terminal and second conducting terminal one of them be located on the stator winding to electrically connect with the stator winding and another is located on the stator circuit plate to electrically connect with the stator circuit plate.Field frame assembly according to embodiments of the present invention, by setting terminal assemblies between stator circuit plate and stator winding, it can realize and be detachably connected between stator circuit plate and stator winding, it is attached and removed from easy to operate, and connection reliability is high, it is to avoid the problem of occurring producing pernicious gas in bad connection and connection procedure using traditional soldering connection.
Description
Technical field
The present invention relates to motor technology field, more particularly, to a kind of field frame assembly and with the electronic of the field frame assembly
Machine.
Background technology
Field frame assembly include stator core, the stator winding that is located on stator core and with determining that stator winding is electrically connected
Sub-circuit board.In correlation technique, it is attached, and is had using soldering by soldering between stator circuit plate and stator winding
Following shortcoming：(1) situation of rosin joint occurs in soldering, causes bad connection between stator circuit plate and stator winding；(2) soldering
Process will produce pernicious gas, it will to human body and environmental pollution；(3) company between stator circuit plate and stator winding
Connect and be difficult to remove, be not easy to the work such as the maintenance and cleaning of field frame assembly.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
Go out a kind of field frame assembly, the field frame assembly between stator circuit plate and stator winding by setting terminal assemblies, Ke Yishi
It is existing to be detachably connected between stator circuit plate and stator winding, it is attached and removed from easy to operate, and connection reliability is high, it is to avoid
The problem of being connected using traditional soldering and occur producing pernicious gas in bad connection and connection procedure.
The present invention proposes a kind of motor with said stator assembly again.
The field frame assembly of embodiment according to a first aspect of the present invention, including：Stator, the stator includes stator core and set
Stator winding on the stator core；Stator circuit plate；Terminal assemblies, the terminal assemblies include detachably connected the
One of them in one conducting terminal and the second conducting terminal, first conducting terminal and second conducting terminal is located at institute
State on stator winding with electrically connected with the stator winding and another be located on the stator circuit plate with the stator electricity
Road plate electrical connection.
Field frame assembly according to embodiments of the present invention, by the cooperation between the first conducting terminal and the second conducting terminal and
Separation is being attached and removed from for achievable circuit between stator circuit plate and stator winding, the first conducting terminal and the second conducting end
It is to be detachably connected between son, the cooperation and lock out operation between the first conducting terminal and the second conducting terminal are simple, instant noodles,
Thus substantially increase the efficiency of assembling between stator circuit plate and stator winding, and facilitate the maintenance of field frame assembly and clear
It is clean to wait work.In addition, by the cooperation between the first conducting terminal and the second conducting terminal realize stator circuit plate and stator around
Circuit connection between group, can improve the reliability connected between stator circuit plate and stator winding, it is to avoid using traditional
The problem of soldering connects and occurs producing pernicious gas in bad connection and connection procedure.
In addition, field frame assembly according to embodiments of the present invention, can also have following additional technical feature：
According to one embodiment of present invention, first conducting terminal is provided with inserting column, and second conducting terminal is set
There is spliced eye, the inserting column is plugged in the spliced eye.
Alternatively, first conducting terminal is connected with the stator circuit plate, first conducting terminal be additionally provided with
The connected inserting foot of the inserting column, the inserting foot is plugged on the stator circuit plate.
Alternatively, first conducting terminal includes：First conductive plate；Second conductive plate and the 3rd conductive plate, described
Two conductive plates and the 3rd conductive plate are connected to the relative both sides of first conductive plate, and the inserting column is located at described
On first conductive plate and positioned between second conductive plate and the 3rd conductive plate, second conductive plate and the described 3rd
The free end of conductive plate is respectively equipped with the inserting foot.
Alternatively, second conducting terminal includes conductive body and the first connecting portion being located in the conductive body,
The spliced eye is limited between the first connecting portion and the conductive body.
Preferably, the conductive body has relative the first ora terminalis and the second ora terminalis, and the first connecting portion includes the
One coaming plate and the second coaming plate, first coaming plate and second coaming plate are respectively provided at first ora terminalis and second ora terminalis
On, the sidewall spacers of first coaming plate and second coaming plate toward each other are set, first coaming plate, second coaming plate
Limit the spliced eye jointly between the conductive body.
According to one embodiment of present invention, the terminal assemblies also include contact pin, are located at the institute on the stator winding
State the first conducting terminal or second conducting terminal is electrically connected by the contact pin with the stator winding.
Alternatively, the conducting terminal being connected with the contact pin includes conductive body and be located in the conductive body second
Connecting portion, limits inserting groove between the second connecting portion and the conductive body, one end of the contact pin is plugged in described
In inserting groove.
Preferably, the conductive body has relative the first ora terminalis and the second ora terminalis, and the second connecting portion includes the
Three coaming plates and the 4th coaming plate, the 3rd coaming plate and the 4th coaming plate are respectively provided at first ora terminalis and second ora terminalis
On, the inserting groove is limited jointly between the 3rd coaming plate, the 4th coaming plate and the conductive body.
According to one embodiment of present invention, in addition to location-plate, the location-plate is located at the end face of the stator core
On, the side of the remote stator core of the location-plate is provided with locating dowel, and a part for the terminal assemblies is positioned at institute
State in locating dowel.
The motor of embodiment, including determining according to above-mentioned first aspect embodiment of the invention according to a second aspect of the present invention
Sub- assembly.
Motor according to embodiments of the present invention, by setting the stator according to above-mentioned first aspect embodiment of the invention total
Into so that motor has all advantages that said stator assembly has, and is not repeating here.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of field frame assembly according to embodiments of the present invention；
Fig. 2 is the enlarged drawing at the A of the field frame assembly shown in Fig. 1；
Fig. 3 is the part-structure schematic diagram (insulation crust is not shown in figure) of the field frame assembly shown in Fig. 1；
Fig. 4 is that the part-structure schematic diagram of the field frame assembly shown in Fig. 1 (does not show insulation crust and positioning in figure
Plate)；
Fig. 5 is the enlarged drawing at the B of the field frame assembly shown in Fig. 4；
Fig. 6 is the stereogram of the first conducting terminal of field frame assembly according to embodiments of the present invention；
Fig. 7 is the stereogram of another angle of the first conducting terminal shown in Fig. 6；
Fig. 8 is the stereogram of another angle of the first conducting terminal shown in Fig. 6；
Fig. 9 is the stereogram of the second conducting terminal of field frame assembly according to embodiments of the present invention.
Reference：
Field frame assembly 100；
Stator 1；Stator core 11；Stator winding 12；
Stator circuit plate 2；Fitting through aperture 21；
Terminal assemblies 3；First conducting terminal 31；First conductive plate 311；Second conductive plate 312；3rd conductive plate 313；Insert
Connect post 314；Inserting foot 315；Conductive connection plates 316；First end 3161；Second end 3162；
Second conducting terminal 32；Conductive body 321；First ora terminalis 3211；Second ora terminalis 3212；Snap fit 3213；
First connecting portion 322；First coaming plate 3221；Second coaming plate 3222；Spliced eye 3223；Insertion end 3224；Breach
3225；
Second connecting portion 323；3rd coaming plate 3231；4th coaming plate 3232；Inserting groove 3233；Tensioner part 3234；
Contact pin 33；
Location-plate 4；Locating dowel 41；
Insulation crust 5.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In the present invention
Description in, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
The field frame assembly 100 of embodiment according to a first aspect of the present invention is described below with reference to Fig. 1-Fig. 9.
As shown in Fig. 1-Fig. 9, field frame assembly 100 according to embodiments of the present invention includes：Stator 1, stator circuit plate 2 and end
Sub-component 3.
Stator 1 includes stator core 11 and the stator winding 12 being located on stator core 11, and terminal assemblies 3 include detachable
Wherein one in connected the first conducting terminal 31 and the second conducting terminal 32, the first conducting terminal 31 and the second conducting terminal 32
It is individual be located on stator winding 12 with electrically connected with stator winding 12 and another be located on stator circuit plate 2 with stator circuit plate
2 electrical connections.
Wherein the present invention includes two specific examples：The first, the first conducting terminal 31 is located on stator winding 12 with determining
Sub- winding 12 is electrically connected, and the second conducting terminal 32 is located on stator circuit plate 2 to electrically connect with stator circuit plate 2；The second, the second
Conducting terminal 32 is located to be electrically connected with stator winding 12 on stator winding 12, and the first conducting terminal 31 is located at stator circuit plate 2
On to be electrically connected with stator circuit plate 2.
First conducting terminal 31 is detachably connected with the second conducting terminal 32, i.e. the first conducting terminal 31 and the second conducting end
Son 32 can cooperate, and can also separate each other, fixed when the first conducting terminal 31 and the mutual cooperation of the second conducting terminal 32
Circuit turn-on between sub-circuit board 2 and stator winding 12, i.e., by between the first conducting terminal 31 and the second conducting terminal 32
Cooperation electrical connection between stator circuit plate 2 and stator winding 12 can be achieved；When the first conducting terminal 31 and second is conductive
When terminal 32 is separated, the circuit connection between stator circuit plate 2 and stator winding 12 is disconnected, i.e., by removing the first conducting end
Connection between the conducting terminal 32 of son 31 and second, you can disconnect the electrical connection between stator circuit plate 2 and stator winding 12.
Field frame assembly 100 according to embodiments of the present invention, by between the first conducting terminal 31 and the second conducting terminal 32
Cooperation and separation being attached and removed from for circuit between stator circuit plate 2 and stator winding 12, the first conducting terminal can be achieved
31 and second be between conducting terminal 32 it is detachable be connected, cooperation between the first conducting terminal 31 and the second conducting terminal 32 and
Lock out operation simply, conveniently, thus substantially increases the efficiency of assembling between stator circuit plate 2 and stator winding 12, and just
Field frame assembly 100 maintenance and the work such as cleaning.In addition, by between the first conducting terminal 31 and the second conducting terminal 32
Cooperation realize between stator circuit plate 2 and stator winding 12 circuit connection, stator circuit plate 2 and stator winding can be improved
The reliability connected between 12, it is to avoid generation in bad connection and connection procedure occur using traditional soldering connection harmful
The problem of gas.
In one embodiment of the invention, as shown in Fig. 1-Fig. 9, the first conducting terminal 31 is provided with inserting column 314, the
Two conducting terminals 32 are provided with spliced eye 3223, and inserting column 314 is plugged in spliced eye 3223.I.e. by the way that inserting column 314 is inserted
The connection between the first conducting terminal 31 and the second conducting terminal 32 can be achieved in spliced eye 3223, that is, realize stator circuit plate
Connection between 2 and stator winding 12, when needing to disconnect the connection between stator circuit plate 2 and stator winding 12, by grafting
Post 314 is extracted in spliced eye 3223.The simple in construction and dismounting behaviour of first conducting terminal 31 and the second conducting terminal 32
Facilitate.
In the optional example of the present invention, as shown in Fig. 2-Fig. 8, the first conducting terminal 31 is located at stator circuit plate
It is connected on 2 and with stator circuit plate 2, the first conducting terminal 31 is additionally provided with the inserting foot 315 being connected with inserting column 314, inserting foot
315 are plugged on stator circuit plate 2, are plugged in by inserting foot 315 on stator circuit plate 2, so as to realize the first conducting terminal
Electrical connection between 31 and stator circuit plate 2.Furthermore it is also possible to which inserting foot 315 is welded on into stator circuit plate 2 using soldering
On, it is possible thereby to improve the reliability connected between the first conducting terminal 31 and stator circuit plate 2.
In the specific example shown in Fig. 2-Fig. 8, the first conducting terminal 31 includes the first conductive plate 311, the second conductive plate
312 and the 3rd conductive plate 313, it is relative that the second conductive plate 312 and the 3rd conductive plate 313 are connected to the first conductive plate 311
Both sides, such as shown in Fig. 1-Fig. 8, the second conductive plate 312 and the 3rd conductive plate 313 can be respectively provided at the first conductive plate 311
Length direction both sides, when even the first conductive plate 311 extends in left-right direction, the second conductive plate 312 can be located at first
The left side of conductive plate 311, the 3rd conductive plate 313 can be located at the right side of the first conductive plate 311, and inserting column 314 is located at first and led
On electroplax 311 and positioned between the second conductive plate 312 and the 3rd conductive plate 313, the second conductive plate 312 and the 3rd conductive plate 313
Free end be respectively equipped with inserting foot 315, the i.e. free end of the second conductive plate 312 provided with inserting foot 315, the 3rd conductive plate 313
Free end also be provided with inserting foot 315, by being respectively equipped with the second conductive plate 312 in the relative both sides of the first conductive plate 311
Inserting foot 315 is equipped with the free end of the 3rd conductive plate 313, and the second conductive plate 312 and the 3rd conductive plate 313 so that
Connection between first conducting terminal 31 and stator circuit plate 2 is more reliable and more stable.
In an alternate embodiment of the present invention where, the first conducting terminal 31 is located at the adjacent stator 1 of stator circuit plate 2
Side, and inserting column 314 can prolong with the second conductive plate 312 and the 3rd conductive plate 313 towards the not homonymy of the first conductive plate 311
Stretch, such as when stator circuit plate 2 is located at 1 top of stator, the first conducting terminal 31 is located between stator circuit plate 2 and stator 1,
Inserting column 314 extends (being extended downwardly by the first conductive plate 311) towards the direction of stator 1, and the second conductive plate 312 and the 3rd is conductive
Plate 313 extends (being upwardly extended by the first conductive plate 311) towards the direction of stator circuit plate 2, it is possible thereby to facilitate inserting column 314
And set the connection between the second conducting terminal 32 on the stator 1.
In another alternative embodiment of the invention, as shown in Fig. 2-Fig. 8, the first conducting terminal 31 is located at stator electricity
The side of the remote stator 1 of road plate 2, and the conductive plate 312 of inserting column 314 and second and the 3rd conductive plate 313 can be towards first
The same side extension of conductive plate 311, such as when stator circuit plate 2 is located at 1 top of stator, the first conducting terminal 31 is located at stator
The upper surface of circuit board 2, inserting column 314, the second conductive plate 312 and the 3rd conductive plate 313 are extended downwardly, stator circuit plate 2
It is provided with fitting through aperture 21, the inserting column 314 of the first conducting terminal 31 is passed through after fitting through aperture 21 with second from top to bottom
Conducting terminal 32 coordinates, or the second conducting terminal 32 the one end coordinated with inserting column 314 from bottom to top through being mounted across
Coordinate behind hole 21 with inserting column 314.The structure of first conducting terminal 31 is more diversified, and the first conducting terminal 31 and second
Connection between conducting terminal 32 is also more diversified, can carry out any selection as needed in actual applications.
In addition, the first conducting terminal 31 to be located to the top of stator circuit plate 2, inserting for the first conducting terminal 31 can be facilitated
Connection between pin 315 and stator circuit plate 2, specifically, when inserting foot 315 is plugged on stator circuit plate 2, first leads
Electric terminal 31 be may be supported on stator circuit plate 2, i.e., first is unclamped after inserting foot 315 is plugged on stator circuit plate 2 and is led
Electric terminal 31, the first conducting terminal 31 will not also drop on stator circuit plate 2, and inserting foot 315 can stably be plugged in fixed
On sub-circuit board 2, it is possible thereby to it is convenient follow-up to the welding operation between inserting foot 315 and stator circuit plate 2, in welding not
Need to position the first conducting terminal 31 with hand or by other clamping devices, connection more facilitates.Preferably, the second conductive plate
312 and the 3rd conductive plate 313 be vertically connected with the first conductive plate 311, it is possible thereby to which so that the first conducting terminal 31 is more steady
Surely it is supported on stator circuit plate 2.
Preferably, the free end of at least one in the second conductive plate 312 and the 3rd conductive plate 313 provided with it is multiple to each other
Every inserting foot 315, thus when inserting foot 315 is plugged on stator circuit plate 2, the first conducting terminal 31 and stator circuit plate
At least three-point support structure can be formed between 2, it is possible thereby to ensure that inserting foot 315 can more stably be plugged in stator electricity
On road plate 2, the connection between the first conducting terminal 31 and stator circuit plate 2 is more reliable and more stable.
For example, in the specific example as shown in Fig. 2-Fig. 8, the freedom in the second conductive plate 312 and the 3rd conductive plate 313
End be respectively equipped with two inserting foots being spaced 315, the i.e. free end of the second conductive plate 312 provided with two be spaced insert
Pin 315, the free end of the 3rd conductive plate 313 is provided with two inserting foots 315 being spaced, thus the He of the first conducting terminal 31
Four-point supporting structure is formed between stator circuit plate 2, the symmetrical configuration of the first conducting terminal 31 is attractive in appearance, and with stator circuit plate 2
Between connection it is more reliable and more stable.
As Figure 6-Figure 8, the first conducting terminal 31 also includes conductive connection plates 316, the first end of conductive connection plates 316
3161 are connected with the first conductive plate 311, and the second end 3162 of conductive connection plates 316 is connected with inserting column 314, and inserting column 314 leads to
Cross conductive connection plates 316 with the first conductive plate 311 to be connected so that the connection between the conductive plate 311 of inserting column 314 and first is more
Flexibly.In addition, by setting conductive connection plates 316, when mounted, if error occur in design or processing and causing the first conduction
The spliced eye 3223 of the conducting terminal 32 of inserting column 314 and second of terminal 31 is deviated from each other, i.e., inserting column 314 can not be directly inserted into
Coordinated in spliced eye 3223, now can be by bending or reversing conductive connection plates 316, to adjust the position of inserting column 314
Put so that inserting column 314 can be just right with spliced eye 3223, so that inserting column 314 can be inserted into spliced eye 3223.By
This, by setting conductive connection plates 316, in the range of certain error, it is ensured that the first conducting terminal 31 and the second conducting end
The normal connection of son 32, it is possible thereby to the requirement to production precision is reduced, reduction production and installation difficulty.
Preferably, as Figure 6-Figure 8, the cross-sectional area of conductive connection plates 316 by first end 3161 towards the second end
3162 are gradually reduced, so that the bending or torsion of conductive connection plates 316 are more prone to and laborsaving, and conductive connection plates 316
Fracture is not susceptible in bending or twist process.
In the optional example of the present invention, as shown in figure 9, the second conducting terminal 32 includes conductive body 321 and set
First connecting portion 322 in conductive body 321, spliced eye is limited between first connecting portion 322 and conductive body 321
3223.As shown in figure 9, conductive body 321 has relative the first ora terminalis 3211 and the second ora terminalis 3212, first connecting portion 322
Including the first coaming plate 3221 and the second coaming plate 3222, the first coaming plate 3221 and the second coaming plate 3222 are respectively provided at the first ora terminalis 3211
On the second ora terminalis 3212, the sidewall spacers of the first coaming plate 3221 and the second coaming plate 3222 toward each other are set, the first coaming plate
3221st, spliced eye 3223 is limited jointly between the second coaming plate 3222 and conductive body 321.Second conducting terminal 32 is simple in construction
And the stable connection between the first conducting terminal 31 is reliable.
Specifically, the sidewall spacers due to the first coaming plate 3221 and the second coaming plate 3222 toward each other are set, by inserting column
When in 314 insertion spliced eyes 3223, the first coaming plate 3221 and the second coaming plate 3222 will be by spreadings, the first coaming plate 3221 and second
The spacing distance of the side wall toward each other of coaming plate 3222 will increase, the first coaming plate 3221 and the second coaming plate 3222 when by spreading,
First coaming plate 3221 and the second coaming plate 3222 will have the trend of sidewall shrink toward each other, so that inserting column 314 be clamped
In spliced eye 3223, so that the cooperation between the first conducting terminal 31 and the second conducting terminal 32 is more stablized, reliably.
Furthermore it is thinkable that the first coaming plate 3221 and the second coaming plate 3222 are by the degree of spreading and inserting column 314
External diameter is relevant, and the external diameter of inserting column 314 is bigger, and the first coaming plate 3221 and the second coaming plate 3222 are bigger by the degree of spreading, i.e., and
The internal diameter of the spliced eye 3223 formed between one coaming plate 3221, the second coaming plate 3222 and conductive body 321 is bigger, in other words,
The internal diameter of the spliced eye 3223 limited between first coaming plate 3221, the second coaming plate 3222 and conductive body 321 can be with grafting
The size of the external diameter of post 314 and change so that the versatility of the second conducting terminal 32 is more preferable.
Alternatively, inserting column 314 can be formed as cylindrical-shaped structure, and the first coaming plate 3221 and the second coaming plate 3222 can be equal
Be formed as arc, it is possible thereby to so that can be with the first coaming plate 3221 and second after in the insertion spliced eye 3223 of inserting column 314
Coaming plate 3222 is preferably fitted, and inserting column 314 is more stably positioned in spliced eye 3223.
Preferably, as shown in figure 9, there is spliced eye 3223 insertion end 3224, i.e. inserting column 314 to be inserted by insertion end 3224
Enter in spliced eye 3223, such as shown in Fig. 1-Fig. 9, spliced eye 3223 is vertically extending, insertion end 3224 is spliced eye
3223 upper end, the wall of the insertion end 3224 of spliced eye 3223 towards the outside of spliced eye 3223 tilts extension, it is necessary to explanation
It is that " outer " mentioned here refers to the side away from the center line of spliced eye 3223, is inserted it is possible thereby to guide the insertion of inserting column 314
Connect in hole 3223, the assembly difficulty between reduction inserting column 314 and spliced eye 3223 is assembled simpler and conveniently.
Alternatively, as shown in figure 9, the insertion end 3224 of spliced eye 3223 is provided with the breach through the top edge of insertion end 3224
3225, it is possible thereby to allow inserting column 314 more swimmingly to insert in spliced eye 3223, and spliced eye 3223 elasticity more
Well so that inserting column 314 is more stably clamped in spliced eye 3223.
In one embodiment of the invention, as shown in Figure 4 and Figure 5, terminal assemblies 3 also include contact pin 33, are located at stator
The first conducting terminal 31 or the second conducting terminal 32 on winding 12 are electrically connected by contact pin 33 with stator winding 12.It is possible thereby to
So that the connection between the conducting terminal 31 of contact pin 33 and first or the second conducting terminal 32 is more flexibly, conveniently.
The conducting terminal being connected with contact pin 33 includes conductive body 321 and the second connecting portion being located in conductive body 321
323, inserting groove 3233 is limited between second connecting portion 323 and conductive body 321, one end of contact pin 33 is plugged in inserting groove
In 3233.The conducting terminal being connected with contact pin 33 can be the first conducting terminal 31, or the second conducting terminal 32, for example
In the example shown in Fig. 1-Fig. 9, the conducting terminal being connected with contact pin 33 be the second conducting terminal 32, the lower end of contact pin 33 with
Stator winding 12 is electrically connected, alternatively, can be connected between contact pin 33 and stator winding 12 by soldering, and the upper end of contact pin 33 is inserted
It is located in inserting groove 3233, assembly or disassembly is convenient between contact pin 33 and coupled conducting terminal.
In the specific example of the present invention, as shown in Fig. 5 and Fig. 9, conductive body 321 has relative first end
The ora terminalis 3212 of edge 3211 and second, second connecting portion 323 includes the 3rd coaming plate 3231 and the 4th coaming plate 3232, the 3rd coaming plate 3231
It is respectively provided at the 4th coaming plate 3232 on the first ora terminalis 3211 and the second ora terminalis 3212, the 3rd coaming plate 3231, the 4th coaming plate 3232
Limit inserting groove 3233 jointly between conductive body 321, the bottom of inserting groove 3233 can be opened wide, so in itself and contact pin
33 when being coordinated, can be easier for installation by the way that contact pin 33 is inserted in inserting groove 3233 from the bottom to top.
Alternatively, as shown in Fig. 5 and Fig. 9, one end of the insertion inserting groove 3233 of contact pin 33 is formed as tabular, measurements of the chest, waist and hips
The coaming plate 3232 of plate 3231 and the 4th is again formed as tabular, thus when contact pin 33 is inserted in inserting groove 3233, the He of contact pin 33
It can preferably be fitted between 3rd coaming plate 3231 and the 4th coaming plate 3232, contact pin 33 be stably positioned in inserting groove
In 3233.
Preferably, as shown in figure 9, the inwall of inserting groove 3233 is provided with tensioner part 3234, when contact pin 33 inserts inserting groove
After in 3233, tensioner part 3234 is only supported with contact pin 33, and with the cooperation between tensioner contact pin 33 and inserting groove 3233, contact pin 33 is more
It is firmly positioned in inserting groove 3233, it is possible thereby to improve connected between contact pin 33 and coupled conducting terminal reliable
Property.
As shown in figure 9, tensioner part 3234 is formed as tilting from the bottom to top under the slab construction and tensioner part 3234 of extension
End is connected with the inwall of inserting groove 3233, and contact pin is worked as in the upper end of tensioner part 3234 for free end and away from the inwall of inserting groove 3233
After in 33 insertion inserting grooves 3233, contact pin 33 extrudes the upper end of tensioner part 3234 towards the inwall of inserting groove 3233, and tensioner part
3234 upper end has the trend for the direction bounce-back for being directed away from the inwall of inserting groove 3233, thus by the tensioner of contact pin 33 in inserting groove
In 3233, positioning stablity is reliable.By making the lower end of tensioner part 3234 be connected with the inwall of inserting groove 3233, tensioner part 3234
Upper end is free end and the remote inwall of inserting groove 3233, is so inserted upwardly into inserting groove by the lower end of inserting groove 3233 in contact pin 33
When in 3233, chiasma interference problem will not occur for tensioner part 3234 and contact pin 33, and the installation process of contact pin 33 is simpler, smooth.
Alternatively, tensioner part 3234 can be sheared by the wall of inserting groove 3233 and formed towards the inner bending of inserting groove 3233, so as to
Simplify manufacturing process.
In one embodiment of the invention, as shown in figure 3, field frame assembly 100 also includes location-plate 4, location-plate 4 is located at
On the end face of stator core 11, the side of the remote stator core 11 of location-plate 4 is provided with locating dowel 41, one of terminal assemblies 3
Divide and be positioned in locating dowel 41.For example, as Figure 3-Figure 4, a part for the conducting terminal 32 of contact pin 33 and second is positioned at
In the post 41 of position, the one end coordinated with the first conducting terminal 31 stretching conducting terminal of locating dowel 41 and first of the second conducting terminal 32
31 coordinate, so that the cooperation of terminal assemblies 3 more facilitates.As shown in fig. 1, stator 1 can be wrapped in insulation crust 5
Interior, the free end of locating dowel 41 passes insulation crust 5.
Alternatively, as shown in figure 9, the conductive body 321 of the second conducting terminal 32 is provided with snap fit 3213, locating dowel 41
Provided with the neck being adapted to snap fit 3213, snap fit 3213 coordinates fixed so that the second conducting terminal 32 to be stably positioned in neck
In the post 41 of position.
The motor of embodiment, including determining according to above-mentioned first aspect embodiment of the invention according to a second aspect of the present invention
Sub- assembly 100.
The motor of embodiment according to a second aspect of the present invention, by setting according to above-mentioned first aspect embodiment of the invention
Field frame assembly 100 so that motor has all advantages that said stator assembly 100 has, and is not repeating here.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (11)
1. a kind of field frame assembly, it is characterised in that including：
Stator, the stator includes stator core and the stator winding being located on the stator core；
Stator circuit plate；
Terminal assemblies, the terminal assemblies include detachably connected the first conducting terminal and the second conducting terminal, described first
One of them in conducting terminal and second conducting terminal is located on the stator winding to be electrically connected with the stator winding
Connect and another is located on the stator circuit plate to electrically connect with the stator circuit plate.
2. field frame assembly according to claim 1, it is characterised in that first conducting terminal is provided with inserting column, described
Second conducting terminal is provided with spliced eye, and the inserting column is plugged in the spliced eye.
3. field frame assembly according to claim 2, it is characterised in that first conducting terminal and the stator circuit plate
It is connected, first conducting terminal is additionally provided with the inserting foot being connected with the inserting column, and the inserting foot is plugged in the stator
On circuit board.
4. field frame assembly according to claim 3, it is characterised in that first conducting terminal includes：
First conductive plate；
Second conductive plate and the 3rd conductive plate, second conductive plate and the 3rd conductive plate are connected to described first and led
The relative both sides of electroplax, the inserting column is located on first conductive plate and led positioned at second conductive plate and the described 3rd
Between electroplax, the free end of second conductive plate and the 3rd conductive plate is respectively equipped with the inserting foot.
5. field frame assembly according to claim 2, it is characterised in that second conducting terminal includes conductive body and set
First connecting portion in the conductive body, limits the grafting between the first connecting portion and the conductive body
Hole.
6. field frame assembly according to claim 5, it is characterised in that the conductive body have the first relative ora terminalis and
Second ora terminalis, the first connecting portion includes the first coaming plate and the second coaming plate, first coaming plate and second coaming plate difference
It is located on first ora terminalis and second ora terminalis, the sidewall spacers of first coaming plate and second coaming plate toward each other
Set, the spliced eye is limited jointly between first coaming plate, second coaming plate and the conductive body.
7. the field frame assembly according to any one of claim 1-6, it is characterised in that the terminal assemblies also include inserting
Pin, first conducting terminal or second conducting terminal being located on the stator winding by the contact pin with it is described fixed
Sub- winding electrical connection.
8. field frame assembly according to claim 7, it is characterised in that the conducting terminal being connected with the contact pin includes conduction
Body and the second connecting portion being located in the conductive body, are limited slotting between the second connecting portion and the conductive body
Access slot, one end of the contact pin is plugged in the inserting groove.
9. field frame assembly according to claim 8, it is characterised in that the conductive body have the first relative ora terminalis and
Second ora terminalis, the second connecting portion includes the 3rd coaming plate and the 4th coaming plate, the 3rd coaming plate and the 4th coaming plate difference
It is located on first ora terminalis and second ora terminalis, between the 3rd coaming plate, the 4th coaming plate and the conductive body
The inserting groove is limited jointly.
10. field frame assembly according to claim 1, it is characterised in that also including location-plate, the location-plate is located at described
On the end face of stator core, the side of the remote stator core of the location-plate is provided with locating dowel, the terminal assemblies
A part is positioned in the locating dowel.
11. a kind of motor, it is characterised in that including the field frame assembly according to any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374807.5A CN107017723B (en) | 2017-05-24 | 2017-05-24 | Stator assembly and motor with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374807.5A CN107017723B (en) | 2017-05-24 | 2017-05-24 | Stator assembly and motor with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107017723A true CN107017723A (en) | 2017-08-04 |
| CN107017723B CN107017723B (en) | 2024-02-13 |
Family
ID=59452565
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374807.5A Active CN107017723B (en) | 2017-05-24 | 2017-05-24 | Stator assembly and motor with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107017723B (en) |
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| JPH09318398A (en) * | 1996-05-31 | 1997-12-12 | Yazaki Corp | Assembling structure of electric measuring instrument movement |
| JP2009129858A (en) * | 2007-11-27 | 2009-06-11 | Furukawa Electric Co Ltd:The | Inter-board connection structure, and circuit board |
| CN202840901U (en) * | 2012-09-27 | 2013-03-27 | 深圳市美泰微电机有限公司 | Stepper motor free of manual welding |
| CN203839566U (en) * | 2014-05-05 | 2014-09-17 | 佛山市顺德区美的电热电器制造有限公司 | Wire socket, power line assembly and induction cooker |
| CN105071087A (en) * | 2015-08-19 | 2015-11-18 | 广东威灵电机制造有限公司 | Motor terminal, power line fixing assembly, motor and power line fixing method of motor |
| JP2015226440A (en) * | 2014-05-29 | 2015-12-14 | 日本精機株式会社 | Electric type instrument device |
| CN105551868A (en) * | 2016-01-19 | 2016-05-04 | 周飞跃 | Structure capable of freely plugging and unplugging electronic components on circuit board and processing technology |
| CN206712572U (en) * | 2017-05-24 | 2017-12-05 | 佛山市威灵洗涤电机制造有限公司 | Field frame assembly and there is its motor |
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2017
- 2017-05-24 CN CN201710374807.5A patent/CN107017723B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09318398A (en) * | 1996-05-31 | 1997-12-12 | Yazaki Corp | Assembling structure of electric measuring instrument movement |
| JP2009129858A (en) * | 2007-11-27 | 2009-06-11 | Furukawa Electric Co Ltd:The | Inter-board connection structure, and circuit board |
| CN202840901U (en) * | 2012-09-27 | 2013-03-27 | 深圳市美泰微电机有限公司 | Stepper motor free of manual welding |
| CN203839566U (en) * | 2014-05-05 | 2014-09-17 | 佛山市顺德区美的电热电器制造有限公司 | Wire socket, power line assembly and induction cooker |
| JP2015226440A (en) * | 2014-05-29 | 2015-12-14 | 日本精機株式会社 | Electric type instrument device |
| CN105071087A (en) * | 2015-08-19 | 2015-11-18 | 广东威灵电机制造有限公司 | Motor terminal, power line fixing assembly, motor and power line fixing method of motor |
| CN105551868A (en) * | 2016-01-19 | 2016-05-04 | 周飞跃 | Structure capable of freely plugging and unplugging electronic components on circuit board and processing technology |
| CN206712572U (en) * | 2017-05-24 | 2017-12-05 | 佛山市威灵洗涤电机制造有限公司 | Field frame assembly and there is its motor |
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| Publication number | Publication date |
|---|---|
| CN107017723B (en) | 2024-02-13 |
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