CN204633653U - A kind of antidetonation direct current separately excited motor controller - Google Patents
A kind of antidetonation direct current separately excited motor controller Download PDFInfo
- Publication number
- CN204633653U CN204633653U CN201520350851.9U CN201520350851U CN204633653U CN 204633653 U CN204633653 U CN 204633653U CN 201520350851 U CN201520350851 U CN 201520350851U CN 204633653 U CN204633653 U CN 204633653U
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- CN
- China
- Prior art keywords
- circuit board
- base plate
- power amplifier
- antidetonation
- direct current
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- 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 - Fee Related
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Abstract
A kind of antidetonation direct current separately excited motor controller, relate to controller and manufacture field, comprise base plate, power amplifier board, circuit board and lid, described power amplifier board is fixed on base plate by hold-down screw, described circuit board is fixed on the upper end of power amplifier board by conducting post, and the corner place of described circuit board is fixed on base plate by alignment pin, and described circuit board is provided with electrical connector, described electrical connector adopts contact screw to arrange, and directly installs with on circuit board.The beneficial effects of the utility model are: the utility model is novel in design, and structure is simple, and the overall mode of mechanical erection that adopts designs, not only ensure that the intensity of body, use also convenient and swift, cost is low simultaneously, long service life, convenient and swift, be convenient to promote and use.
Description
Technical field
The utility model relates to controller and manufactures field, is specifically related to a kind of antidetonation direct current separately excited motor controller.
Background technology
Electric machine controller controls the direction of motor according to setting by the active of integrated circuit, and speed, angle, the response time carries out work.Make motor application scope more extensive, delivery efficiency is higher, the advantages such as noise is less, the scope difference of electric machine controller owing to using, therefore different kinds is also had, direct current separately excited motor controller is widely used in electri forklift, electri forklift can be effectively made to operate accurately, flexibly with easy, but the stream separately excited motor controller produced in the market, its structure relatively very complicated, processing also comparatively bothers, the design of himself is reasonable not simultaneously, have very large drawback, such as structural instability, Long-term Vibration meeting damaging internal spare and accessory parts, useful life is short, use is also unreasonable.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, the antidetonation direct current separately excited motor controller of stabilized structure.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of antidetonation direct current separately excited motor controller, comprise base plate, power amplifier board, circuit board and lid, it is characterized in that: described power amplifier board is fixed on base plate by hold-down screw, described circuit board is fixed on the upper end of power amplifier board by conducting post, the corner place of described circuit board is fixed on base plate by alignment pin, described circuit board is provided with electrical connector, and described electrical connector adopts contact screw to arrange, and directly installs with on circuit board.
The upper end of described electrical connector is provided with an O-ring seal, and described O-ring seal adopts hydrogenated nitrile-butadiene rubber to make, and described O-ring seal is set to discoid shape, and stability is stronger.
The central part of described circuit board is provided with a positioning block, plays a supporting role, and ensure that cylinder block strength.
The beneficial effects of the utility model are: the utility model is novel in design, and structure is simple, and the overall mode of mechanical erection that adopts designs, not only ensure that the intensity of body, use also convenient and swift, cost is low simultaneously, long service life, convenient and swift, be convenient to promote and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of antidetonation direct current separately excited motor controller, comprise base plate 1, power amplifier board 2, circuit board 3 and lid 4, power amplifier board 2 is fixed on base plate 1 by hold-down screw 5, circuit board 3 is fixed on the upper end of power amplifier board 2 by conducting post 6, the corner place of circuit board 3 is fixed on base plate 1 by alignment pin 7, circuit board 3 is provided with electrical connector 8, electrical connector 8 adopts contact screw to arrange, and directly install with on circuit board 3, the upper end of electrical connector 8 is provided with an O-ring seal 9, O-ring seal 9 adopts hydrogenated nitrile-butadiene rubber to make, O-ring seal 9 is set to discoid shape, the central part of circuit board 3 is provided with a positioning block 10, play a supporting role, ensure that cylinder block strength.
More than show and describe general 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; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from 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. an antidetonation direct current separately excited motor controller, comprise base plate, power amplifier board, circuit board and lid, it is characterized in that: described power amplifier board is fixed on base plate by hold-down screw, described circuit board is fixed on the upper end of power amplifier board by conducting post, the corner place of described circuit board is fixed on base plate by alignment pin, described circuit board is provided with electrical connector, and described electrical connector adopts contact screw to arrange, and directly installs with on circuit board.
2. a kind of antidetonation direct current separately excited motor controller according to claim 1, it is characterized in that: the upper end of described electrical connector is provided with an O-ring seal, described O-ring seal adopts hydrogenated nitrile-butadiene rubber to make, and described O-ring seal is set to discoid shape.
3. a kind of antidetonation direct current separately excited motor controller according to claim 1, is characterized in that: the central part of described circuit board is provided with a positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350851.9U CN204633653U (en) | 2015-05-27 | 2015-05-27 | A kind of antidetonation direct current separately excited motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350851.9U CN204633653U (en) | 2015-05-27 | 2015-05-27 | A kind of antidetonation direct current separately excited motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633653U true CN204633653U (en) | 2015-09-09 |
Family
ID=54052636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350851.9U Expired - Fee Related CN204633653U (en) | 2015-05-27 | 2015-05-27 | A kind of antidetonation direct current separately excited motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811854A (en) * | 2016-05-03 | 2016-07-27 | 苏州力耀新能源科技有限公司 | Motor controller |
-
2015
- 2015-05-27 CN CN201520350851.9U patent/CN204633653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811854A (en) * | 2016-05-03 | 2016-07-27 | 苏州力耀新能源科技有限公司 | Motor controller |
| CN105811854B (en) * | 2016-05-03 | 2018-12-28 | 苏州力耀新能源科技有限公司 | A kind of electric machine controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI VIMAR HEAVY DUTY CONSTRUCTION CO., LTD. Free format text: FORMER OWNER: HEFEI SHENGXING NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20150831 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150831 Address after: 237000 intersection of Jiefang North Road and Guangming West Road, Anhui, Lu'an Patentee after: Anhui Vima Heavy-duty Construction Co., Ltd. Address before: 230088, 6-1H building, Shenzhen Industrial Park, Hefei hi tech Zone, Anhui, 3 Patentee before: HEFEI SHENGXING NEW ENERGY TECHNOLOGY CO., LTD. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 237000 intersection of Jiefang North Road and Guangming West Road, Anhui, Lu'an Patentee after: Anhui Weimar intelligent Polytron Technologies Inc Address before: 237000 intersection of Jiefang North Road and Guangming West Road, Anhui, Lu'an Patentee before: Anhui Vima Heavy-duty Construction Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |