CN209150929U - Hall Plate component and plastic packaging motor comprising it - Google Patents
Hall Plate component and plastic packaging motor comprising it Download PDFInfo
- Publication number
- CN209150929U CN209150929U CN201822163768.7U CN201822163768U CN209150929U CN 209150929 U CN209150929 U CN 209150929U CN 201822163768 U CN201822163768 U CN 201822163768U CN 209150929 U CN209150929 U CN 209150929U
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- plastic packaging
- hall plate
- end cap
- plate component
- power supply
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Abstract
The utility model provides a kind of Hall Plate component and the plastic packaging motor comprising it, is related to technical field of motors, solves the technical problem that assembling process is cumbersome, employee's manipulation strength is big.The Hall Plate component includes the Hall Plate of plastic packaging end cap and plastic packaging in plastic packaging end cap made of integrated plastic packaging；Hall Plate is cirque structure, and is coaxial arrangement with plastic packaging end cap；Hall Plate component further includes the power supply line connecting with Hall Plate, and power supply line at least partly together with Hall Plate by plastic packaging in plastic packaging end cap；Hall Plate component further includes the line bracket for increasing power supply line height, and power supply line is stretched out out of plastic packaging end cap after passing through line bracket, and extended position is located above holding section；Plastic packaging motor includes injection moulded stator and Hall Plate component.The utility model can reduce material cost, mitigate employee's manipulation strength, at the same reduce foreign matter and air humidity to the damage of Hall Plate and rotor assembly, reduce motor noise fraction defective.
Description
Technical field
The utility model relates to technical field of motors, more particularly, to a kind of Hall Plate component and include its plastic packaging electricity
Machine.
Background technique
Existing plastic package motor structure is made of rotor assembly, stator module, Hall Plate and upper and lower end cap；In assembly,
Using injection moulded stator component as home position point, Hall Plate is mounted in the end cap annular groove of injection moulded stator component upper surface, then
Upper end cover is installed in Hall Plate, the groove of upper end cover and injection moulded stator is interference fit, and lower cover is mounted under injection moulded stator
End, between be interference fit relation；
Applicants have discovered that at least there is following technical problem in the prior art:
Existing plastic package motor structure assembling process is cumbersome, employee's manipulation strength is big, and injection moulded stator is equipped with end cap junction
Hall Plate line outlet easily enters foreign matter, causes to damage with rotor assembly to Hall Plate；Stator module, Hall Plate and end cap simultaneously
Tight fit mode easily causes end cover surface to be uneven, to influence bearing with end cover room concentricity, and then influences motor noise not
Yield；End cap is that irony stretches end cap in the prior art, when injection moulded stator uses plastic package structure, the stator module of plastic overmold
It is engaged with the engaging portion of end cap, due to the difference of material, hot expansion system is also different, " work-shutdown " to move in circles for a long time
Cooling thermal impact can be generated, lowers the binding force of the bearing holder (housing, cover) in end cap and injection moulded stator gradually, there are end caps and injection moulded stator
Isolated risk.
Utility model content
The purpose of this utility model is to provide a kind of Hall Plate component and comprising its plastic packaging motor, to solve existing skill
The technical problem that assembling process present in art is cumbersome, employee's manipulation strength is big.
To achieve the above object, the utility model provides following technical scheme:
A kind of Hall Plate component provided by the utility model, including plastic packaging end cap and plastic packaging made of integrated plastic packaging exist
Hall Plate in the plastic packaging end cap.
As a further improvement of the utility model, the Hall Plate be cirque structure, and the Hall Plate with it is described
Plastic packaging end cap is coaxial arrangement.
The plastic packaging end cap includes end cap ontology and from the end cap ontology as a further improvement of the utility model,
One end annular holding section that circumferentially evagination is formed, the Hall Plate plastic packaging is in the end cap ontology close to the holding section one
Side.
The end cap ontology is in taper type structure as a further improvement of the utility model, and the holding section setting exists
The end cap ontology big opening end is provided with rotor assembly accommodating cavity, and the rotor set in the end cap ontology in the axial direction
The axis hole of the shaft stretching for rotor assembly is provided between part accommodating cavity and the end cap body end.
It is as a further improvement of the utility model, arc transition structure at the end cap ontology osculum end margin.
The Hall Plate component further includes power supply line as a further improvement of the utility model, the power supply line and institute
State Hall Plate connection, and the power supply line at least partly together with the Hall Plate by plastic packaging in the plastic packaging end cap.
The Hall Plate component further includes line bracket as a further improvement of the utility model, the line bracket installation
To increase the height of the power supply line in the Hall Plate, the power supply line passes through after the line bracket from the plastic packaging end
It is stretched out in lid, and extended position is located above the holding section.
As a further improvement of the utility model, between the extended position of the power supply line and the holding section upper surface
Distance be not more than 2mm.
The line bracket is bonded in vertically in the Hall Plate as a further improvement of the utility model, and the line
It is provided on bracket for reducing lower contacts area and increasing the stair-step of top power supply line fastening area.
The stair-step is located on the outside of the line bracket as a further improvement of the utility model,.
The plastic packaging end cap is using plastic packaging resin through injection molding as a further improvement of the utility model,.
The Hall Plate component further includes PVC casing as a further improvement of the utility model, and the PVC covers pipe sleeve
It is provided on the power supply line on the outside of the plastic packaging end cap, and the plastic packaging end cap is close in PVC casing one end.
A kind of plastic packaging motor provided by the utility model, including the Hall Plate component.
As a further improvement of the utility model, further include plastic packaging stator, is arranged in the plastic packaging stator top end surface
There is annular slot, the holding section interference fit on the plastic packaging end cap is connected in the annular slot.
The plastic packaging stator includes stator module and is coated on the stator pack as a further improvement of the utility model,
The plastic packaging shell of part outer surface, the plastic packaging shell are molded by plastic packaging resin identical with the plastic packaging cap material.
Holding section as a further improvement of the utility model, in the annular slot depth and the plastic packaging end cap is high
It spends identical.
A kind of processing method for processing the Hall Plate component provided by the utility model, includes the following steps:
Step A: Hall Plate is cut into circular ring shape, then electric elements are installed in one side, by power supply line and electric elements
After connection, line bracket is fixed using glue in electric elements side, line bracket height is according to the holding section height of plastic packaging end cap
It is adjusted, keeps power supply line to be higher than within holding section top surface 2mm distance, power supply line is placed on line bracket；
Step B: Hall Plate is adjusted according to magnet ring position and is located in plastic packaging end cap position to guarantee between Hall Plate and magnet ring
Distance, and ensure that Hall Plate is located at immediately below magnet ring position；Hall Plate is carried out axially using the thimble up and down of injection mold
Groove on line bracket and injection mold is cooperated and realizes the radial positioning of Hall Plate by positioning；
Step C: penetrating power supply line for PVC casing, adjusts PVC casing according to plastic packaging ending cover thickness and penetrates position, to guarantee
PVC casing will not be injection-moulded in plastic packaging end cap；
Step D: carrying out the injection molding of plastic packaging resin to form plastic packaging end cap, and by partial power line, line bracket, Hall Plate one
Play injection molding inside it.
The utility model has the following beneficial effects: compared with prior art
The utility model is molded into end cap together with Hall Plate by the way that Hall Plate to be moulded in plastic packaging resin end cap
Type simplifies package assembly, reduces employee's manipulation strength；By using annular Hall Plate, reduce Hall plate bulk, reduce material at
This；Due to end cap injection molding together with Hall Plate, power supply line is also molded in injection molding together, without in injection moulded stator table
Face opens up wire casing, so that injection moulded stator and end cap closure are more preferable, reduces foreign matter and air humidity to Hall Plate and rotor assembly
Damage, because of stator module outside injection moulded shell and plastic packaging resin end cap formed using identical material injection, the consistency of material is not
Motor noise fraction defective can be only reduced, end cap caused by due to different materials hot expansion system is different can be also reduced and be separated with stator
Risk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the utility model Hall Plate component；
Fig. 2 is the main view sectional view of the utility model Hall Plate component；
Fig. 3 is to remove the structural schematic diagram after plastic packaging end cap in the utility model Hall Plate component
1 in figure, plastic packaging end cap；11, end cap ontology；12, holding section；13, rotor assembly accommodating cavity；14, axis hole；2, Hall
Plate；3, power supply line；4, line bracket；41, stair-step；5, PVC casing.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in Figure 1, the utility model provides a kind of Hall Plate component, including plastic packaging end cap 1 made of integrated plastic packaging,
And Hall Plate 2 of the plastic packaging in plastic packaging end cap 1.
By the way that Hall Plate 2 is moulded in plastic packaging end cap 1 made of plastic packaging resin, make plastic packaging end cap 1 with Hall Plate 2 together
Injection molding simplifies package assembly, reduces employee's manipulation strength.
In order to reduce 2 volume of Hall Plate, Hall Plate 2 is enable to be molded into plastic packaging end cap 1, it will be in the prior art rectangular
Hall Plate 2 is cut into circular ring shape, i.e., in the utility model, Hall Plate 2 is cirque structure, and Hall Plate 2 and plastic packaging end cap 1 are same
Axis setting.It should be noted that plastic packaging end cap 1 is axially symmetric structure in the utility model.
As optional embodiment, plastic packaging end cap 1 include end cap ontology 11 and from 11 one end of end cap ontology circumferentially
The annular holding section 12 that evagination is formed, 2 plastic packaging of Hall Plate is in end cap ontology 11 close to 12 side of holding section.
When installation, Hall Plate component is interference fitted in the card slot for snapping onto injection moulded stator by holding section 12 and realizes connection.
As shown in Fig. 2, as optional embodiment, in order to increase the bearing capacity of plastic packaging end cap 1, in the utility model
In, end cap ontology 11 is in taper type structure, i.e., wall thickness gradually increases plastic packaging end cap 1 from top to bottom, so that plastic packaging end cap 1 is passing through
Easy fracture is not allowed when hydraulic press is pressed into the card slot of injection moulded stator, and defective products is caused to generate；Holding section 12 is arranged in end cap sheet
11 big opening end of body, is provided with rotor assembly accommodating cavity 13 in end cap ontology 11 in the axial direction, and rotor assembly accommodating cavity 13 with
The axis hole 14 of the shaft stretching for rotor assembly is provided between 11 end of end cap ontology.
In order to increase the aesthetics of plastic packaging end cap 1 and prevent sharp corner from generating, it is at 11 osculum end margin of end cap ontology
Arc transition structure.In the present invention, the wall thickness of plastic packaging end cap 1 should ensure that with enough intensity requirements, can be according to reality
The selection of border situation.
As optional embodiment, as shown in figure 3, Hall Plate component further includes power supply line 3, power supply line 3 and Hall Plate 2
Connection, and power supply line 3 at least partly with Hall Plate 2 together by plastic packaging in plastic packaging end cap 1.
In order to increase by 3 height of power supply line, guarantee to be located above injection moulded stator when power supply line 3 is pierced by out of plastic packaging end cap 1, originally
In utility model, Hall Plate component further includes line bracket 4, and line bracket 4 is mounted on the height in Hall Plate 2 to increase power supply line 3
Degree, power supply line 3 are stretched out out of plastic packaging end cap 1 after passing through line bracket 4, and extended position is located at 12 top of holding section.The prior art
Middle Hall Plate 2 is mounted in the annular slot of injection moulded stator upper surface, and the extraction of power supply line 3 of Hall Plate 2 need to be to annular slot and note
Modeling stator surface opens rectangle wire casing, after the technical solution of the utility model, since holding section 12 snaps onto injection moulded stator
Card slot in, as long as so make power supply line 3 out of plastic packaging end cap 1 extended position be higher than holding section 12；By by Hall Plate 2
It is molded into top plastic packaging end cap 1, it is using line bracket 4 that power supply line 3 is highly fixed, after guarantee installs top plastic packaging end cap 1,
In injection moulded stator upper surface, this structure is not necessarily to individually open up wire casing on the plastic packaging shell of injection moulded stator the line outlet of Hall Plate 2, from
And ensure that the integrality of injection moulded stator, prevent dust, sundries etc. from entering in injection moulded stator；3 height of electric wire source in order to prevent
Excessively high, the line outlet for influencing the power supply line 3 for being arranged shock absorbing ring on the outside of plastic packaging end cap 1 while guaranteeing Hall Plate 2 is located at holding section 12
Above upper surface, to cancel the wire casing on injection moulded stator, in the utility model, on the extended position of power supply line 3 and holding section 12
The distance between surface is not more than 2mm.
As optional embodiment, line bracket 4 is bonded in vertically in Hall Plate 2, and is provided on line bracket 4 for subtracting
Small lower contacts area and the stair-step 41 for increasing top power supply line fastening area.Setting stair-step 41 is because using rank
Scalariform can more preferable fixed power source line 3, simultaneously as 3 welding position of power supply line is fixed, the position where 4 bottom of line bracket is reserved
Space is small, large-sized line bracket 4 is unable to satisfy, and 3 lower part contact specification of power supply line is less than other parts specification, so adopting
Installation can not only be facilitated with stepped line bracket 4, and being capable of better fixed power source line 3.
It should be noted that stair-step 41 is located at 4 outside of line bracket.
As optional embodiment, plastic packaging end cap 1 is using plastic packaging resin through injection molding.
In order to which protection power source line 3 is not damaged, Hall Plate component further includes PVC casing 5, and PVC casing 5, which is set in, is located at modeling
On the power supply line 3 for blocking 1 outside of lid, and plastic packaging end cap 1 is close in 5 one end of PVC casing.
A kind of plastic packaging motor provided by the utility model, including Hall Plate component.
Further include plastic packaging stator as optional embodiment, annular slot is provided in plastic packaging stator top end surface, moulds
The interference fit of holding section 12 on sealing end lid 1 is connected in annular slot.
Further, plastic packaging stator includes stator module and the plastic packaging shell for being coated on stator module outer surface, plastic packaging shell by
Plastic packaging resin identical with 1 material of plastic packaging end cap is molded.
As optional embodiment, annular slot depth is identical as 12 height of holding section on plastic packaging end cap 1.
A kind of processing method for processing Hall Plate component that the utility model also provides, includes the following steps:
Step A: being cut into circular ring shape for Hall Plate 2, electric elements then installed in one side, by power supply line 3 and electric appliance member
Using glue that line bracket 4 is fixed in electric elements side after part connection, 4 height of line bracket is according to the holding section of plastic packaging end cap 1
12 height are adjusted, and to keep power supply line 3 to be higher than within 12 top surface 2mm of holding section distance, power supply line 3 is placed into line bracket
On 4；
Step B: according to magnet ring position adjust Hall Plate 2 be located in plastic packaging end cap 1 position with guarantee Hall Plate 2 and magnet ring it
Between distance, and ensure that Hall Plate 2 is located at immediately below magnet ring position；Hall Plate 2 is carried out using the thimble up and down of injection mold
Groove on line bracket 4 and injection mold is cooperated and realizes the radial positioning of Hall Plate 2 by axially position；
Step C: penetrating power supply line 3 for PVC casing 5, adjusts PVC casing 5 according to 1 thickness of plastic packaging end cap and penetrates position, with
Guarantee that PVC casing 5 will not be injection-moulded in plastic packaging end cap 1；
Step D: carrying out the injection molding of plastic packaging resin to form plastic packaging end cap 1, and by partial power line 3, line bracket 4, Hall
Plate 2 is molded inside it together.
The utility model is molded into end cap together with Hall Plate by the way that Hall Plate to be moulded in plastic packaging resin end cap
Type simplifies package assembly, reduces employee's manipulation strength；By using annular Hall Plate, reduce Hall plate bulk, reduce material at
This；Due to end cap injection molding together with Hall Plate, power supply line is also molded in injection molding together, without in injection moulded stator table
Face opens up wire casing, so that injection moulded stator and end cap closure are more preferable, reduces foreign matter and air humidity to Hall Plate and rotor assembly
Damage；In the prior art end cap be irony stretch end cap, after the technical solution in the utility model, because of stator module outside
Injection moulded shell and plastic packaging resin end cap formed using identical material injection, it is bad that the consistency of material can not only reduce motor noise
Rate can also reduce the risk that end cap caused by due to different materials hot expansion system is different is separated with stator.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (16)
1. a kind of Hall Plate component, it is characterised in that: including plastic packaging end cap (1) and plastic packaging made of integrated plastic packaging described
Hall Plate (2) in plastic packaging end cap (1).
2. Hall Plate component according to claim 1, it is characterised in that: the Hall Plate (2) is cirque structure, and institute
Hall Plate (2) and the plastic packaging end cap (1) are stated as coaxial arrangement.
3. Hall Plate component according to claim 1 or 2, it is characterised in that: the plastic packaging end cap (1) includes end cap ontology
(11) and from described end cap ontology (11) one end annular holding section (12) that circumferentially evagination is formed, the Hall Plate (2) is moulded
It is enclosed in the end cap ontology (11) close to the holding section (12) side.
4. Hall Plate component according to claim 3, it is characterised in that: the end cap ontology (11) is in taper type structure,
Holding section (12) setting is provided in the axial direction in end cap ontology (11) big opening end, the end cap ontology (11)
Rotor assembly accommodating cavity (13), and confession is provided between the rotor assembly accommodating cavity (13) and the end cap ontology (11) end
The axis hole (14) that the shaft of rotor assembly is stretched out.
5. Hall Plate component according to claim 4, it is characterised in that: be at end cap ontology (11) the osculum end margin
Arc transition structure.
6. Hall Plate component according to claim 3, it is characterised in that: the Hall Plate component further includes power supply line (3),
The power supply line (3) connect with the Hall Plate (2), and the power supply line (3) at least partly with the Hall Plate (2) together
By plastic packaging in the plastic packaging end cap (1).
7. Hall Plate component according to claim 6, it is characterised in that: the Hall Plate component further includes line bracket (4),
The line bracket (4) is mounted on the Hall Plate (2) to the height for increasing the power supply line (3), and the power supply line (3) is logical
It is stretched out out of described plastic packaging end cap (1) after crossing the line bracket (4), and extended position is located above the holding section (12).
8. Hall Plate component according to claim 7, it is characterised in that: the extended position of the power supply line (3) with it is described
The distance between holding section (12) upper surface is not more than 2mm.
9. Hall Plate component according to claim 7, it is characterised in that: the line bracket (4) be bonded in vertically it is described suddenly
It is provided on your plate (2), and on the line bracket (4) and fastens area for reducing lower contacts area and increasing top power supply line
Stair-step (41).
10. Hall Plate component according to claim 9, it is characterised in that: the stair-step (41) is located at the line branch
On the outside of frame (4).
11. Hall Plate component according to claim 1, it is characterised in that: the plastic packaging end cap (1) is passed through using plastic packaging resin
Injection molding.
12. Hall Plate component according to claim 6, it is characterised in that: the Hall Plate component further includes PVC casing
(5), the PVC casing (5) is set on the power supply line (3) on the outside of the plastic packaging end cap (1), and the PVC covers
It manages (5) one end and is close to the plastic packaging end cap (1).
13. a kind of plastic packaging motor, it is characterised in that: including Hall Plate component as claimed in claim 1.
14. plastic packaging motor according to claim 13, it is characterised in that: it further include plastic packaging stator, the plastic packaging stator top
Annular slot is provided on end surface, holding section (12) interference fit on the plastic packaging end cap (1) is connected to the annular snap
In slot.
15. plastic packaging motor according to claim 14, it is characterised in that: the plastic packaging stator includes stator module and cladding
Plastic packaging shell in the stator module outer surface, the plastic packaging shell is by plastic packaging resin identical with plastic packaging end cap (1) material
It is molded.
16. plastic packaging motor according to claim 15, it is characterised in that: the annular slot depth and the plastic packaging end cap
(1) holding section (12) height on is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163768.7U CN209150929U (en) | 2018-12-21 | 2018-12-21 | Hall Plate component and plastic packaging motor comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163768.7U CN209150929U (en) | 2018-12-21 | 2018-12-21 | Hall Plate component and plastic packaging motor comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150929U true CN209150929U (en) | 2019-07-23 |
Family
ID=67290567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163768.7U Active CN209150929U (en) | 2018-12-21 | 2018-12-21 | Hall Plate component and plastic packaging motor comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660075A (en) * | 2018-12-21 | 2019-04-19 | 珠海凯邦电机制造有限公司 | Hall Plate component, plastic packaging motor and processing method |
-
2018
- 2018-12-21 CN CN201822163768.7U patent/CN209150929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660075A (en) * | 2018-12-21 | 2019-04-19 | 珠海凯邦电机制造有限公司 | Hall Plate component, plastic packaging motor and processing method |
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