CN105449937B - Hall circuit board fixed rack structure - Google Patents
Hall circuit board fixed rack structure Download PDFInfo
- Publication number
- CN105449937B CN105449937B CN201610061915.2A CN201610061915A CN105449937B CN 105449937 B CN105449937 B CN 105449937B CN 201610061915 A CN201610061915 A CN 201610061915A CN 105449937 B CN105449937 B CN 105449937B
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- circuit board
- hall circuit
- fixed mount
- embedding groove
- rack structure
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Abstract
The invention discloses a kind of Hall circuit board fixed rack structure, including fixed mount, Hall circuit board is set on described fixed mount, described Hall circuit board is fixedly connected with fixed mount, embedding groove is set on described fixed mount below Hall circuit board, erecting bed is set in described embedding groove, and described erecting bed is fixedly connected with fixed mount, and gap is set between the both ends of described Hall circuit board and embedding groove.The present invention is fixed Hall circuit board by the erecting bed in embedding groove, Hall circuit board is set certain space to be present with embedding trench bottom, and the consistency of thickness of the depth and Hall circuit board of erecting bed and limiting stand, so the lead-out wire of Hall circuit board would not be pushed down by fixed mount, gap is set between the both ends of Hall circuit board and embedding groove simultaneously, can is poured into resin in embedding groove by gap, so both can guarantee that fills resin in potting process, and can ensures the outflow of air in potting process, avoids bubble in embedding being present.
Description
Technical field
The present invention relates to electronic device field, more particularly, it relates to a kind of Hall circuit board fixed rack structure.
Background technology
At present, the fixed form of brshless DC motor Hall circuit board is divided into two kinds substantially, and one kind is straight for Hall circuit board
Connect on the online stator of colligation, but technique is cumbersome during colligation, efficiency is very low, and another way is mounted directly for Hall circuit board
On end cap, although so easy for installation, an end cap is substantially metal, and the class of insulation cannot be guaranteed, two due to Hall
Have distance of reaction between wiring board and rotor magnetic shoe, distance is too big, and signal can not sense, distance is too short, motor lead-out wire and
Hall circuit board lead-out wire passes support PG holes and bothered very much, and lead-out wire is easily broken in assembling process.
The content of the invention
It is existing above-mentioned it is an object of the invention to solve the problems, such as, there is provided a kind of Hall circuit board fixed rack structure.
To realize object above, the technical scheme is that a kind of Hall circuit board fixed rack structure, including fixed mount,
Hall circuit board is set on described fixed mount, and described Hall circuit board is fixedly connected with fixed mount, on described fixed mount
Embedding groove is set below Hall circuit board, erecting bed is set in described embedding groove, described erecting bed is fixed with fixed mount to be connected
Connect, gap is set between the both ends of described Hall circuit board and embedding groove.By the erecting bed in embedding groove by Hall circuit
Plate is fixed, and Hall circuit board certain space, and the depth and Hall of erecting bed and limiting stand is present with embedding trench bottom
The consistency of thickness of wiring board, the lead-out wire of such Hall circuit board would not be pushed down by fixed mount, while the two of Hall circuit board
Gap is set between end and embedding groove, it is possible to resin is poured into embedding groove by gap, so both can guarantee that in embedding
Resin is filled in journey, and can ensures the outflow of air in potting process, avoids bubble in embedding being present.
Optionally, limiting stand is set in described embedding groove, and described limiting stand is fixedly connected with fixed mount.In embedding groove
Limiting stand can play position-limiting action, prevent that Hall circuit board is movable, and can plays a part of supporting Hall circuit board.
Optionally, inflow area, trickling area and terminator, described inflow area and terminator are included in described embedding groove to set
Put the both ends in embedding groove.During sealing resin, resin is poured into from area is flowed into, and by trickling, area's trickling is filled up, finally in terminator
Terminate, represent that resin is filled, stop embedding.
Optionally, described fixed mount both ends set fixed arm, and described fixed arm is fixedly connected with fixed mount.Fixed arm
It is connected for fixed mount with other parts, facilitates the connection and dismounting of fixed mount.
Optionally, bearing is set to avoid groove on described fixed mount, described bearing avoids groove and is arranged on Inner arc side.Axle
Hold and avoid groove and be used to avoid the bearing on the parts that are connected with fixed mount.
Optionally, rotor is set to avoid groove on described fixed mount, described rotor avoids groove and is arranged on Inner arc side.Turn
Son avoids groove and is used to avoid armature spindle, prevents armature spindle from producing friction with fixed mount.
Optionally, end cap is set on described fixed mount, and described end cap is fixedly connected with fixed mount.End cap is used to connect
Fixed mount.
Optionally, bearing is set in described end cap, and described bearing is fixedly connected with end cap.Bearing in end cap is used for
Connect armature spindle and end cap.
The invention has the advantages that：Hall circuit board is fixed by the erecting bed in embedding groove, makes Hall line
Certain space, and the thickness one of the depth and Hall circuit board of erecting bed and limiting stand be present with embedding trench bottom in road plate
Causing, the lead-out wire of such Hall circuit board would not be pushed down by fixed mount, while between the both ends of Hall circuit board and embedding groove
Gap is set, it is possible to resin is poured into embedding groove by gap, so both can guarantee that fills resin in potting process,
And can ensures the outflow of air in potting process, avoids bubble in embedding being present.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is a kind of structural representation of fixed mount；
Fig. 3 is another structural representation of fixed mount.
1st, fixed mount；2nd, Hall circuit board；3rd, gap；4th, end cap；5th, bearing；6th, embedding groove；7th, fixed arm；8th, bearing is kept away
Fluting；9th, rotor avoids groove；11st, erecting bed；12nd, limiting stand；13rd, area is flowed into；14th, trickling area；15th, terminator.
Embodiment
With reference to specific embodiment, and with reference to accompanying drawing, technical scheme is further described：
Embodiment：Hall circuit board fixed rack structure（See accompanying drawing 1,2,3）, including fixed mount 1, on described fixed mount 1
Hall circuit board 2 is set, and described Hall circuit board 2 is fixedly connected with fixed mount 1, Hall circuit board 2 on described fixed mount 1
Lower section sets embedding groove 6, and erecting bed 11 is set in described embedding groove 6, and described erecting bed 11 is fixedly connected with fixed mount 1,
Gap 3 is set between the both ends of described Hall circuit board 2 and embedding groove 6, limiting stand 12, institute are set in described embedding groove 6
The limiting stand 12 stated is fixedly connected with fixed mount 1, includes flowing into area 13, trickling area 14 and terminator 15 in described embedding groove 6,
Described inflow area 13 and terminator 15 is arranged on both ends in embedding groove 6, and the described both ends of fixed mount 1 set fixed arm 7, described
Fixed arm 7 be fixedly connected with fixed mount 1, on described fixed mount 1 set bearing avoid groove 8, described bearing is avoided groove 8 and set
To put and set rotor to avoid groove 9 on Inner arc side, described fixed mount 1, described rotor avoids groove 9 and is arranged on Inner arc side,
End cap 4 is set on described fixed mount 1, described end cap 4 is fixedly connected with fixed mount 1, and bearing 5 is set in described end cap 4,
Described bearing 5 is fixedly connected with end cap 4.
In use, Hall circuit board is fixed by the erecting bed in embedding groove, make Hall circuit board and embedding trench bottom
In the presence of certain space, and the consistency of thickness of the depth and Hall circuit board of erecting bed and limiting stand, such Hall circuit board
Lead-out wire would not be pushed down by fixed mount, while gap is set between the both ends of Hall circuit board and embedding groove, it is possible to logical
Cross gap to pour into resin in embedding groove, so both can guarantee that fills resin in potting process, and and can is in potting process
Ensure the outflow of air, avoid bubble in embedding being present, the limiting stand in embedding groove can play position-limiting action, prevent Hall
Wiring board activity, and can plays a part of supporting Hall circuit board, and during sealing resin, resin pours into from area is flowed into, by trickling
Area's trickling is filled up, and is finally terminated in terminator, represents that resin is filled, and stops embedding, and fixed arm is used for fixed mount and other zero
Part connects, and facilitates the connection and dismounting of fixed mount, and bearing avoids the bearing that groove is used to avoiding on the parts that are connected with fixed mount,
Rotor avoids groove and is used to avoid armature spindle, prevents that armature spindle and fixed mount from producing friction, and end cap is used for Connection Bracket, in end cap
Bearing be used for connect armature spindle and end cap.
Above-mentioned embodiment is used for illustrating the present invention, rather than limits the invention, the present invention's
In spirit and scope of the claims, to any modifications and changes of the invention made, protection model of the invention is both fallen within
Enclose.
Claims (8)
1. a kind of Hall circuit board fixed rack structure, it is characterized in that, including fixed mount, Hall circuit is set on described fixed mount
Plate, described Hall circuit board are fixedly connected with fixed mount, set embedding groove, institute on described fixed mount below Hall circuit board
Erecting bed is set in the embedding groove stated, described erecting bed is fixedly connected with fixed mount, the both ends of described Hall circuit board and
Gap is set between embedding groove, in use, Hall circuit board is fixed by the erecting bed in embedding groove, make Hall circuit board with
Certain space, and the consistency of thickness of the depth and Hall circuit board of erecting bed and limiting stand be present in embedding trench bottom.
2. Hall circuit board fixed rack structure according to claim 1, it is characterized in that, set in described embedding groove spacing
Platform, described limiting stand are fixedly connected with fixed mount.
3. Hall circuit board fixed rack structure according to claim 1, it is characterized in that, include flowing into described embedding groove
Area, trickling area and terminator, described inflow area and terminator are arranged on both ends in embedding groove.
4. Hall circuit board fixed rack structure according to claim 1, it is characterized in that, described fixed mount both ends set solid
Fixed arm, described fixed arm are fixedly connected with fixed mount.
5. Hall circuit board fixed rack structure according to claim 1, it is characterized in that, bearing is set on described fixed mount
Groove is avoided, described bearing avoids groove and is arranged on Inner arc side.
6. Hall circuit board fixed rack structure according to claim 1, it is characterized in that, rotor is set on described fixed mount
Groove is avoided, described rotor avoids groove and is arranged on Inner arc side.
7. according to the Hall circuit board fixed rack structure described in claim any one of 1-6, it is characterized in that, on described fixed mount
End cap is set, and described end cap is fixedly connected with fixed mount.
8. Hall circuit board fixed rack structure according to claim 7, it is characterized in that, bearing is set in described end cap,
Described bearing is fixedly connected with end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061915.2A CN105449937B (en) | 2016-01-29 | 2016-01-29 | Hall circuit board fixed rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061915.2A CN105449937B (en) | 2016-01-29 | 2016-01-29 | Hall circuit board fixed rack structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449937A CN105449937A (en) | 2016-03-30 |
| CN105449937B true CN105449937B (en) | 2018-03-23 |
Family
ID=55559833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061915.2A Active CN105449937B (en) | 2016-01-29 | 2016-01-29 | Hall circuit board fixed rack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449937B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834782A (en) * | 2017-12-05 | 2018-03-23 | 常州富兴机电有限公司 | A kind of adjustable outer-rotor structure of hall position |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011100620A4 (en) * | 2011-05-26 | 2011-07-21 | Hengdian Group Linix Motor Co., Ltd. | Device for welding a circumferential seam on the end surface of workpiece having a single-end cylindrical bulge |
| CN102891578A (en) * | 2011-07-20 | 2013-01-23 | 苏州泰铎电气有限公司 | Permanent magnet motor and method for locating Hall sensor component therein |
| CN203398944U (en) * | 2013-07-15 | 2014-01-15 | 常州富兴机电有限公司 | Fixing support of Hall element |
| CN203967909U (en) * | 2014-07-06 | 2014-11-26 | 任金瑞 | The position sensing device of high-speed motor of electric vehicle |
| CN104821692A (en) * | 2015-05-26 | 2015-08-05 | 湖州永昌贝诗讬电器实业有限公司 | Stable stator structure |
| CN205453420U (en) * | 2016-01-29 | 2016-08-10 | 卧龙电气集团股份有限公司 | Hall circuit board mount structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100964694B1 (en) * | 2007-12-18 | 2010-06-21 | 엘지전자 주식회사 | Motor |
-
2016
- 2016-01-29 CN CN201610061915.2A patent/CN105449937B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011100620A4 (en) * | 2011-05-26 | 2011-07-21 | Hengdian Group Linix Motor Co., Ltd. | Device for welding a circumferential seam on the end surface of workpiece having a single-end cylindrical bulge |
| CN102891578A (en) * | 2011-07-20 | 2013-01-23 | 苏州泰铎电气有限公司 | Permanent magnet motor and method for locating Hall sensor component therein |
| CN203398944U (en) * | 2013-07-15 | 2014-01-15 | 常州富兴机电有限公司 | Fixing support of Hall element |
| CN203967909U (en) * | 2014-07-06 | 2014-11-26 | 任金瑞 | The position sensing device of high-speed motor of electric vehicle |
| CN104821692A (en) * | 2015-05-26 | 2015-08-05 | 湖州永昌贝诗讬电器实业有限公司 | Stable stator structure |
| CN205453420U (en) * | 2016-01-29 | 2016-08-10 | 卧龙电气集团股份有限公司 | Hall circuit board mount structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105449937A (en) | 2016-03-30 |
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Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee after: Shaoxing Oli-wolong Vibrator Co., Ltd. Patentee after: Wolong Electric Drive Group Co., Ltd. Address before: 312300 No. 1801 Renmin West Road, Shangyu District, Zhejiang, Shaoxing Co-patentee before: Shaoxing Oli-wolong Vibrator Co., Ltd. Patentee before: Wolong Electric Group Co., Ltd. |