CN207166255U - A kind of high EMC end-cap assemblies - Google Patents
A kind of high EMC end-cap assemblies Download PDFInfo
- Publication number
- CN207166255U CN207166255U CN201720593993.7U CN201720593993U CN207166255U CN 207166255 U CN207166255 U CN 207166255U CN 201720593993 U CN201720593993 U CN 201720593993U CN 207166255 U CN207166255 U CN 207166255U
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- China
- Prior art keywords
- connecting portion
- electric elements
- elements inside
- connector
- wiring board
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- 230000000712 assembly Effects 0.000 title claims abstract description 9
- 238000000429 assembly Methods 0.000 title claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of high EMC end-cap assemblies, including plastic end cover, it is provided with plastic end cover and wiring board, carbon brush mounting groove, the first connector and the second connector is installed, first connector includes first line plate connecting portion, the first electric elements inside connecting portion and the first insert plate, the both ends of first insert plate are connected to first line plate connecting portion and the first electric elements inside connecting portion, and connecting portion is patched provided with first external world in the lower end of first line plate connecting portion；Second connector includes the second wiring board connection end, the second electric elements inside connecting portion and the second insert plate, the second electric elements inside connecting portion and two symmetrically arranged second wiring board connection ends are connected at the both ends of the second insert plate, connecting portion is patched provided with second external world in the lower end of the second electric elements inside connecting portion.The utility model has the connection of connector and end cap more reliable；Reduce the positioning difficulty of insert injection moulding, the precision of insert injection moulding can be higher；The circuit diagram of wiring board can be changed according to different demand, the advantages of realizing different EMC grades.
Description
Technical field
The utility model discloses a kind of high EMC end-cap assemblies.
Background technology
Current miniature brushed DC motor typically only installs less electrical equipment, and EMC performances are bad.With electronics skill
The development of art, to the EMC performance requirement more and more highers of motor, current design of electrical motor is difficult to meet high EMC requirements；For some
The motor being had higher requirements to EMC, also more using the direct insertion electrical equipment of tradition at present, these component sizes are larger, cause electricity
Body product increase；Secondly, being connected under high temperature high vibration environment for direct insertion electrical equipment is easily failed；Current is miniature
Brushed DC motor end-cap assembly is assembled using loose mail more, and process is various, and automation difficulty is larger.
The content of the invention
For overcome the deficiencies in the prior art, there is provided a kind of small volume, EMC performances be high and adjustable, high mechanical strength height
EMC end-cap assemblies.
The purpose of this utility model is achieved through the following technical solutions：A kind of high EMC end-cap assemblies, including plastic end
Lid, it is provided with the plastic end cover and wiring board, carbon brush mounting groove, the first connector and the second connector is installed, described the
One connector includes first line plate connecting portion, the first electric elements inside connecting portion and the first insert plate, first insertion
The both ends of plate are connected to first line plate connecting portion and the first electric elements inside connecting portion, connect in the first line plate
The lower end of socket part patches connecting portion provided with first external world；Second connector includes the second wiring board connection end, inside second
Electrical equipment connecting portion and the second insert plate, the second electric elements inside company is connected at the both ends of second insert plate
Socket part and two symmetrically arranged second wiring board connection ends, it is provided with the lower end of the second electric elements inside connecting portion outside second
Boundary patches connecting portion.
Further improvement of the utility model is：Torsion spring mounting groove and inductance installation are additionally provided with the plastic end cover
Groove.
The utility model has the characteristics that compared with prior art：
1st, for connector insert injection moulding in plastic end cover, the connection of connector and end cap is more reliable；
2nd, it is such to design the positioning difficulty for reducing insert injection moulding, the essence of insert injection moulding using integrated form design concept
Degree can be higher；
3rd, wiring board uses opening Design, and the circuit diagram of wiring board can be changed according to different demands, is realized different
EMC grades；
4th, end-cap assembly can solve the problems, such as that loose mail end-cap assembly high temperature high vibration condition bonding strength is low；
5th, solves motor small size, high EMC requires problem.
Brief description of the drawings：
Fig. 1-2 is structural representation of the present utility model：
Fig. 3 is the structural representation of the first connector；
Fig. 4 is the structural representation of the second connector；
Label in figure：1- plastic end covers, 2- wiring boards, 3- carbon brush mounting groove, the connectors of 4- first, 4-1- first line plates
Connecting portion, the first electric elements insides of 4-2- connecting portion, the insert plates of 4-3- first, the external worlds of 4-4- first patch connecting portion, 5-
Two connectors, the second wiring boards of 5-1- connection end, the second electric elements insides of 5-2- connecting portion, the insert plates of 5-3- second, 5-4-
Second external world patches connecting portion, 6- torsion springs mounting groove, 7- inductance mounting grooves.
Embodiment：
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
Fig. 1-4 shows a kind of embodiment of high EMC end-cap assemblies of the utility model, including plastic end cover 1,
It is provided with the plastic end cover 1 and wiring board 2, carbon brush mounting groove 3, the first connector 4 and the second connector 5 is installed, described the
One connector 4 includes first line plate connecting portion 4-1, the first electric elements inside connecting portion 4-2 and the first insert plate 4-3, institute
The both ends for stating the first insert plate 4-3 are connected to first line plate connecting portion 4-1 and the first electric elements inside connecting portion 4-
2, patch connecting portion 4-4 provided with first external world in the lower end of the first line plate connecting portion 4-1；Second connector 5 wraps
The second wiring board connection end 5-1, the second electric elements inside connecting portion 5-2 and the second insert plate 5-3 are included, in the described second insertion
Plate 5-3 both ends are connected to the second electric elements inside connecting portion 5-2 and two symmetrically arranged second wiring board connections
5-1 is held, connecting portion 5-4 is patched provided with second external world in the second electric elements inside connecting portion 5-2 lower end, in the plastic end
Torsion spring mounting groove 6 and inductance mounting groove 7 are additionally provided with lid 1.
The utility model, which can be realized, is arranged on wiring board in end-cap assembly, realizes high EMC performance requirements；Due to using
Different EMC requirements can be achieved with more flexible in wiring board, its circuit design；Various connectors are integrated into inserts
It is moulded in plastic end cover, enormously simplify end-cap assembly packaging technology, while adds the bonding strength of connector.
The another statement of applicant, the utility model illustrate implementation method of the present utility model and dress by above-described embodiment
Structure is put, but the utility model is not limited to above-mentioned embodiment, that is, does not mean that the utility model has to rely on above-mentioned side
Method and structure could be implemented.Person of ordinary skill in the field is it will be clearly understood that to any improvement of the present utility model, to this reality
With the addition of new selected implementation method equivalence replacement and step, selection of concrete mode etc., all fall within of the present utility model
Within protection domain and scope of disclosure.
The utility model is not limited to above-mentioned embodiment, it is all using structure similar with the utility model and its method come real
All modes of existing the utility model purpose, within the scope of protection of the utility model.
Claims (2)
1. a kind of high EMC end-cap assemblies, including plastic end cover（1）, it is characterised in that：In the plastic end cover（1）It is interior to be provided with peace
Equipped with wiring board（2）, carbon brush mounting groove（3）, the first connector（4）With the second connector（5）, first connector（4）Bag
Include first line plate connecting portion（4-1）, the first electric elements inside connecting portion（4-2）With the first insert plate（4-3）, described first
Insert plate（4-3）Both ends be connected to first line plate connecting portion（4-1）With the first electric elements inside connecting portion（4-
2）, in the first line plate connecting portion（4-1）Lower end patch connecting portion provided with first external world（4-4）；Described second patches
Part（5）Including the second wiring board connection end（5-1）, the second electric elements inside connecting portion（5-2）With the second insert plate（5-3）,
In second insert plate（5-3）Both ends be connected to the second electric elements inside connecting portion（5-2）Symmetrically set with two
The the second wiring board connection end put（5-1）, in the second electric elements inside connecting portion（5-2）Lower end patched provided with second external world
Connecting portion（5-4）.
A kind of 2. high EMC end-cap assemblies according to claim 1, it is characterised in that：In the plastic end cover（1）Inside also set
There is torsion spring mounting groove（6）With inductance mounting groove（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593993.7U CN207166255U (en) | 2017-05-25 | 2017-05-25 | A kind of high EMC end-cap assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593993.7U CN207166255U (en) | 2017-05-25 | 2017-05-25 | A kind of high EMC end-cap assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166255U true CN207166255U (en) | 2018-03-30 |
Family
ID=61710235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593993.7U Active CN207166255U (en) | 2017-05-25 | 2017-05-25 | A kind of high EMC end-cap assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166255U (en) |
-
2017
- 2017-05-25 CN CN201720593993.7U patent/CN207166255U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: 213125 No. 8, Kunlun Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: FULLING & CEIEC Co.,Ltd. Address before: 213125 No. 7, Kunlun Road, Sanjing Industrial Park, Xinbei District, Changzhou City, Jiangsu Province Patentee before: FULLING PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213125 No. 8, Kunlun Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Fulin Zhongdian Intelligent Technology Co.,Ltd. Country or region after: China Address before: 213125 No. 8, Kunlun Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: FULLING & CEIEC Co.,Ltd. Country or region before: China |