CN208111879U - Outer circle construction materials contract tank commutator - Google Patents
Outer circle construction materials contract tank commutator Download PDFInfo
- Publication number
- CN208111879U CN208111879U CN201820649833.4U CN201820649833U CN208111879U CN 208111879 U CN208111879 U CN 208111879U CN 201820649833 U CN201820649833 U CN 201820649833U CN 208111879 U CN208111879 U CN 208111879U
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- CN
- China
- Prior art keywords
- bonding wire
- outer circle
- plastic substrate
- sideshake
- groove profile
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Abstract
The utility model discloses a kind of outer circle construction materials contract tank commutators, make the groove profile commutator segment of circumference uniform distribution including plastic substrate and in the outer circle of plastic substrate, the top of groove profile commutator segment is equipped with bonding wire step, certain distance is left each other between the bonding wire step of adjacent groove profile commutator segment forms step sideshake, the plastic substrate fills step sideshake, it is characterised in that：The plastic substrate of filling step sideshake has the matrix extension extended to other than bonding wire step outer circle, crosses the bonding wire slot of semi-surrounding shape between matrix extension and the outer circle of bonding wire step jointly, opens up bonding wire slot in the outer circle of bonding wire step.The utility model has the advantages of saving material, reducing production cost.
Description
Technical field
The utility model relates to commutator technical fields, and in particular to a kind of tank commutator.
Background technique
Commutator is generally divided into Hooked reverser, tank commutator and three kinds of end commutator.Traditional tank commutator,
Make the groove profile commutator segment of circumference uniform distribution including plastic substrate and in the outer circle of plastic substrate, the top of groove profile commutator segment is equipped with bonding wire
Step, the outer circle of bonding wire step open up bonding wire slot, the specific visible patent No. 201620332312.7, a kind of patent name " groove profile
The utility model patent content and attached drawing of commutator ".Since bonding wire slot is outputed on bonding wire step, thus bonding wire step need compared with
The thickness of long extension, bonding wire step is also thicker, can then make the consumption copper product of groove profile commutator segment more, production cost
It also can be higher.
Summary of the invention
In view of the deficiency of background technique, the purpose of the utility model is to provide a kind of saving materials, reduce production cost
Outer circle construction materials contract tank commutator.
The utility model adopts the following technical scheme that complete：
Outer circle construction materials contract tank commutator, including plastic substrate and plastic substrate outer circle make circumference uniform distribution groove profile commutation
Piece, the top of groove profile commutator segment are equipped with bonding wire step, leave each other certain distance between the bonding wire step of adjacent groove profile commutator segment
Step sideshake is formed, the plastic substrate fills step sideshake, it is characterised in that：The plastic substrate of filling step sideshake, which has, to be prolonged
The matrix extension other than bonding wire step outer circle is extended to, crosses semi-surrounding jointly between matrix extension and the outer circle of bonding wire step
The bonding wire slot of shape opens up bonding wire slot in the outer circle of bonding wire step.
The two sides of matrix extension are equipped with the outer circular edge that bound edge is rolled in bonding wire step.
The two sides of bonding wire step are equipped with arc groove.
The outer circle construction materials contract tank commutator of above-mentioned technical proposal, bonding wire slot are not opened up in the outer circle of bonding wire step, and
Be by semi-surrounding shape being crossed between the matrix extension of filling step sideshake and the outer circle of bonding wire step jointly as bonding wire slot,
So the extension of bonding wire step can be shorter, the thickness of bonding wire step can also be relatively thin, to can make groove profile commutator segment
Consumption copper product reduce, reduce production cost.
Detailed description of the invention
The utility model has following attached drawing：
Fig. 1 is the axial sectional view of the utility model,
Fig. 2 is the bottom direction figure of Fig. 1.
Specific embodiment
As shown, the outer circle construction materials contract tank commutator of the utility model, including plastic substrate 1 and in plastic substrate 1
Outer circle makees the groove profile commutator segment 2 of circumference uniform distribution, and insulation tank 5 is opened up between adjacent groove profile commutator segment 2 and carries out insulation between plates, groove profile changes
It is equipped with bonding wire step 3 to the top of piece 2, certain distance is left each other between the bonding wire step 3 of adjacent groove profile commutator segment and forms platform
Rank sideshake 6, the plastic substrate 1 fill step sideshake 6, and the two sides of bonding wire step 3 are equipped with arc groove 8, to improve filling
The intensity of the plastic substrate of step sideshake 6, the plastic substrate of filling step sideshake 6, which has, to be extended to other than 3 outer circle of bonding wire step
Matrix extension 7, the bonding wire slot 4 of semi-surrounding shape is crossed between matrix extension 7 and the outer circle of bonding wire step 3 jointly, is made
Bonding wire slot 4 is not opened up in the outer circle of bonding wire step 3, and the two sides of matrix extension 7 are equipped with bound edge 71 and are rolled in bonding wire step 3
Outer circular edge.
Claims (3)
1. outer circle construction materials contract tank commutator, make the groove profile commutation of circumference uniform distribution including plastic substrate and in the outer circle of plastic substrate
Piece, the top of groove profile commutator segment are equipped with bonding wire step, leave each other certain distance between the bonding wire step of adjacent groove profile commutator segment
Step sideshake is formed, the plastic substrate fills step sideshake, it is characterised in that：The plastic substrate of filling step sideshake, which has, to be prolonged
The matrix extension other than bonding wire step outer circle is extended to, crosses semi-surrounding jointly between matrix extension and the outer circle of bonding wire step
The bonding wire slot of shape opens up bonding wire slot in the outer circle of bonding wire step.
2. outer circle construction materials contract tank commutator as described in claim 1, it is characterised in that：The two sides of matrix extension are equipped with bound edge
It is rolled in the outer circular edge of bonding wire step.
3. outer circle construction materials contract tank commutator as described in claim 1, it is characterised in that：The two sides of bonding wire step are equipped with arc
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820649833.4U CN208111879U (en) | 2018-05-03 | 2018-05-03 | Outer circle construction materials contract tank commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820649833.4U CN208111879U (en) | 2018-05-03 | 2018-05-03 | Outer circle construction materials contract tank commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111879U true CN208111879U (en) | 2018-11-16 |
Family
ID=64115333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820649833.4U Active CN208111879U (en) | 2018-05-03 | 2018-05-03 | Outer circle construction materials contract tank commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111879U (en) |
-
2018
- 2018-05-03 CN CN201820649833.4U patent/CN208111879U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |