CN203708068U - Stepping motor - Google Patents
Stepping motor Download PDFInfo
- Publication number
- CN203708068U CN203708068U CN201420063695.3U CN201420063695U CN203708068U CN 203708068 U CN203708068 U CN 203708068U CN 201420063695 U CN201420063695 U CN 201420063695U CN 203708068 U CN203708068 U CN 203708068U
- Authority
- CN
- China
- Prior art keywords
- wire harness
- circuit board
- stepping motor
- wiring board
- frame assembly
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model relates to a stepping motor. The stepping motor comprises a stator assembly and a rotor assembly. The stator assembly is provided with a circuit board assembly that is fixed to the stator assembly through welding. The circuit board assembly comprises a circuit board and a wire harness. The wire harness comprises a first wire harness unit, a second wire harness unit, a third wire harness unit and a fourth wire harness unit. All the wire harness units are welded on the positive surface of the circuit board. The wiring connection between the wire harness units and an external part is distributed on the back surface of the circuit board. The stepping motor is provided with the circuit board assembly that has an accordant shape as the stator assembly, and the wire harness units are welded onto the circuit board and then welded onto a wire clamp of the stator assembly. The wire harness is distributed from the positive surface of the circuit board to the back surface of the circuit board, and then connected to an external wire, so that the wire harness on the circuit board is firmly fixed to the stator assembly, and operation fault of the stepping motor is prevented due to falling of the wire harness.
Description
Technical field
The utility model relates to a kind of stepping motor.
Background technology
Wiring on the field frame assembly of traditional stepping motor is directly welded on wire harness on the line card of field frame assembly often, often causes the wire harness being welded thereon because the effect of external force comes off, and causes the fault of stepping motor.
Utility model content
For the deficiency existing in prior art, the utility model provides a kind of stepping motor of new structure.
The utility model is to realize by the following technical solutions:
A kind of stepping motor, comprise field frame assembly and rotor assembly, circuit board module is also set on field frame assembly, described circuit board module is fixed by welding on field frame assembly, described circuit board module comprises wiring board and wire harness, and described wire harness comprises four lines, is respectively the first wire harness, the second wire harness, the 3rd wire harness and quad bundle, described all wire harness are welded on the front of wiring board, and itself and outside wiring are from wiring board back side cabling.
As preferred version, the half that is shaped as octagon of above-mentioned wiring board, coincide with the shape of line card in field frame assembly.
As preferred version, above-mentioned the first wire harness and the second wire harness are in one end of wiring board, and the 3rd wire harness and quad bundle are at the other end of wiring board.
The utility model compared with prior art useful effect is: the utility model has designed the circuit board module matching with field frame assembly shape, to after wire harness welding in the circuit board, be welded on again on the line card of field frame assembly, and the front of wire harness cabling from wiring board walked to wiring board reverse side and is connected with outside line, make like this wire harness on wiring board can be securely fixed on field frame assembly, avoid causing because wire harness comes off the operation troubles of stepping motor.
Accompanying drawing explanation
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of field frame assembly of the present utility model and circuit board module;
Fig. 2 is the structural representation of circuit board module in Fig. 1.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1 and Figure 2, a kind of stepping motor, comprise that field frame assembly 2 and rotor assembly (do not mark in the drawings, for ripe parts in prior art), circuit board module 1 is also set on field frame assembly 2, circuit board module 1 is fixed by welding on field frame assembly 2, circuit board module 1 comprises wiring board 11 and wire harness, wire harness comprises four lines, be respectively the first wire harness 12, the second wire harness 13, the 3rd wire harness 14 and quad bundle 15, all wire harness are welded on the front of wiring board 11, and itself and outside wiring are from wiring board 11 back side cablings.
As preferred version, the half that is shaped as octagon of above-mentioned wiring board 11, coincide with the shape of line card in field frame assembly 2.
As preferred version, above-mentioned the first wire harness 12 and the second wire harness 13 are in one end of wiring board 11, and the 3rd wire harness 14 and quad bundle 15 are at the other end of wiring board 11.
The utility model has designed the circuit board module 1 matching with field frame assembly 2 shapes, after being welded on wiring board 11, wire harness is welded on again on the line card of field frame assembly 2, and the front of wire harness cabling from wiring board 11 walked to wiring board 11 reverse side and is connected with outside line, make like this wire harness on wiring board 11 can be securely fixed on field frame assembly 2, avoid causing because wire harness comes off the operation troubles of stepping motor.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a stepping motor, comprise field frame assembly and rotor assembly, it is characterized in that also arranging on described field frame assembly circuit board module, described circuit board module is fixed by welding on field frame assembly, described circuit board module comprises wiring board and wire harness, and described wire harness comprises four lines, is respectively the first wire harness, the second wire harness, the 3rd wire harness and quad bundle, described all wire harness are welded on the front of wiring board, and itself and outside wiring are from wiring board back side cabling.
2. a kind of stepping motor according to claim 1, is characterized in that the half that is shaped as octagon of described wiring board, coincide with the shape of line card in field frame assembly.
3. a kind of stepping motor according to claim 1, is characterized in that described the first wire harness and the second wire harness are in one end of wiring board, and the 3rd wire harness and quad bundle are at the other end of wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063695.3U CN203708068U (en) | 2014-02-13 | 2014-02-13 | Stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063695.3U CN203708068U (en) | 2014-02-13 | 2014-02-13 | Stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708068U true CN203708068U (en) | 2014-07-09 |
Family
ID=51058446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063695.3U Expired - Lifetime CN203708068U (en) | 2014-02-13 | 2014-02-13 | Stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059201A (en) * | 2016-06-06 | 2016-10-26 | 珠海凯邦电机制造有限公司 | Motor circuit board, stator structure and plastic package motor |
-
2014
- 2014-02-13 CN CN201420063695.3U patent/CN203708068U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059201A (en) * | 2016-06-06 | 2016-10-26 | 珠海凯邦电机制造有限公司 | Motor circuit board, stator structure and plastic package motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213102, Jiangsu Changzhou District, Wujin Province remote view of the town to build rural areas Patentee after: CHANGZHOU YUNKONG ELECTRONIC CO.,LTD. Address before: 213102, Jiangsu Changzhou District, Wujin Province remote view of the town to build rural areas Patentee before: CHANGZHOU YUNKONG ELECTRONIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213102 remote sensing town in Wujin District, Changzhou, Jiangsu Patentee after: CHANGZHOU YUNKONG ELECTRONIC Co.,Ltd. Address before: 213102 remote sensing town in Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU YUNKONG ELECTRONIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |