CN102761225A - Circuit board mounting structure of hall sensor for brushless motor - Google Patents
Circuit board mounting structure of hall sensor for brushless motor Download PDFInfo
- Publication number
- CN102761225A CN102761225A CN2012102368146A CN201210236814A CN102761225A CN 102761225 A CN102761225 A CN 102761225A CN 2012102368146 A CN2012102368146 A CN 2012102368146A CN 201210236814 A CN201210236814 A CN 201210236814A CN 102761225 A CN102761225 A CN 102761225A
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- China
- Prior art keywords
- circuit board
- mounting structure
- board mounting
- hall element
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Brushless Motors (AREA)
Abstract
The invention discloses a circuit board mounting structure of a hall sensor for a brushless motor. The circuit board mounting structure comprises a circuit board, wherein the circuit board is provided with profile holes the axial physical dimensions of which are the same with that of a hall element, and the profile holes are arranged on the inner circle edge or the outer circle edge of the circuit board. The further improvement of the circuit board mounting structure is that no more than six profile holes are arranged. The circuit board mounting structure provided by the invention has the beneficial effects that the intensity of parts installed on the circuit board is high, the precision is high, the structure is simple, and the cost is reduced.
Description
Technical field
The present invention relates to the circuit board mounting structure of a kind of brushless electric machine with Hall element.
Background technology
Hall element is a kind of magnetic field sensor of making according to Hall effect.Hall element is made up of parts such as Hall elements; At present, the circuit board mounting structure of Hall element all uses conventional art, through extra parts Hall element is assembled the location; But often so not only loaded down with trivial details but also locate inaccurately, increase the production cost of enterprise simultaneously.
Summary of the invention
The circuit board mounting structure of a kind of brushless electric machine with Hall element that provide of the present invention made simply, and cost is low, and be high with such wiring board mounted component intensity height, precision.
The present invention realizes through following technical scheme: a kind of brushless electric machine is with the circuit board mounting structure of Hall element; Comprise wiring board; Be provided with and the same irregularly-shaped hole of Hall element axial profile size on the wherein said wiring board, said profiled holes is arranged on the internal circle edge or the outer circumferential edge edge of said wiring board.
Be as further improvement of the present invention: the quantity of said profiled holes is no more than 6.
Be as further improvement of the present invention: said profiled holes or be arranged on the said wiring board certain location.
The invention has the beneficial effects as follows: when embedding these irregularly-shaped holes to Hall element, but lean on just high-precision location of wiring board self, high, simple in structure with such wiring board mounted component intensity height, precision, reduce cost simultaneously.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Wherein 1-wiring board, 2-profiled holes.
Embodiment
Below in conjunction with accompanying drawing the present invention is made further detailed description:
As shown in Figure 1: a kind of brushless electric machine of present embodiment is with the circuit board mounting structure of Hall element; Comprise wiring board 1; The irregularly-shaped hole 2 the same with Hall element axial profile size is set on the wherein said wiring board 1, and said profiled holes 2 is arranged on the internal circle edge of said wiring board 1
The quantity of said profiled holes 2 is 3.
The beneficial effect of present embodiment is: when being embedded into Hall element on the irregularly-shaped hole 2, but lean on just high-precision location of wiring board 1 self, the precision height is simple in structure like this, reduces cost simultaneously.
Claims (3)
1. a brushless electric machine is with the circuit board mounting structure of Hall element; Comprise wiring board (1); It is characterized in that: wherein said wiring board (1) is gone up the irregularly-shaped hole (2) the same with Hall element axial profile size is set, and said profiled holes (2) is arranged on the internal circle edge or the outer circumferential edge edge of said wiring board (1).
2. a kind of brushless electric machine according to claim 1 is characterized in that with the circuit board mounting structure of Hall element: the quantity of said profiled holes (2) is no more than 6.
3. a kind of brushless electric machine according to claim 1 and 2 is characterized in that with the circuit board mounting structure of Hall element: said profiled holes (2) or be arranged on said wiring board (1) certain location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102368146A CN102761225A (en) | 2012-07-10 | 2012-07-10 | Circuit board mounting structure of hall sensor for brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102368146A CN102761225A (en) | 2012-07-10 | 2012-07-10 | Circuit board mounting structure of hall sensor for brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102761225A true CN102761225A (en) | 2012-10-31 |
Family
ID=47055569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102368146A Pending CN102761225A (en) | 2012-07-10 | 2012-07-10 | Circuit board mounting structure of hall sensor for brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102761225A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9698647B2 (en) | 2014-09-25 | 2017-07-04 | Regal Beloit America, Inc. | Electric machine with magnetic sensor |
| CN108709555A (en) * | 2018-06-08 | 2018-10-26 | 深圳市玛伽克蓝箭科技有限公司 | Mounting structure of the inertial navigation system in integrated controller on carrier |
| US11837930B2 (en) | 2021-08-06 | 2023-12-05 | Elinco International JPC, Inc. | Polyphase winding pack with overlapping coils |
-
2012
- 2012-07-10 CN CN2012102368146A patent/CN102761225A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9698647B2 (en) | 2014-09-25 | 2017-07-04 | Regal Beloit America, Inc. | Electric machine with magnetic sensor |
| CN108709555A (en) * | 2018-06-08 | 2018-10-26 | 深圳市玛伽克蓝箭科技有限公司 | Mounting structure of the inertial navigation system in integrated controller on carrier |
| US11837930B2 (en) | 2021-08-06 | 2023-12-05 | Elinco International JPC, Inc. | Polyphase winding pack with overlapping coils |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |