CN206585870U - A kind of electric machine controller side cover plate Anti-dismounting structure - Google Patents
A kind of electric machine controller side cover plate Anti-dismounting structure Download PDFInfo
- Publication number
- CN206585870U CN206585870U CN201720273054.4U CN201720273054U CN206585870U CN 206585870 U CN206585870 U CN 206585870U CN 201720273054 U CN201720273054 U CN 201720273054U CN 206585870 U CN206585870 U CN 206585870U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- side cover
- projection
- electric machine
- machine controller
- 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 - Fee Related
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Abstract
The utility model discloses a kind of electric machine controller side cover plate Anti-dismounting structure, including upper cover plate and side cover plate, the bottom surface of upper cover plate is provided with the first projection, and side cover plate is provided with the limited impression coordinated with the first projection；The side of upper cover plate is provided with the second projection, and the second projection is bent to downwards the second projection side directed downwardly and contacted with the lateral surface of side cover plate.Benefit of the present utility model is that upper cover plate is bolted on the housing of electric machine controller, in the first projection insertion limited impression, prevents side cover plate from rocking in the horizontal；Second projection blocks the lateral surface of side cover plate, prevents side cover plate from being rocked in the direction of vertical side cover plate plane, so as to complete the fixation to side cover plate, side cover plate could be removed after only removing upper cover plate.Upper cover plate only can just be taken apart under outage condition, so that avoiding people's opening side cover plate in energization situation touches high-tension electricity, ensure that personnel's uses safety.
Description
Technical field
The utility model is related to electric machine controller manufacture field, especially a kind of electric machine controller side cover plate Anti-dismounting structure.
Background technology
Electric machine controller is the speed come direction of the controlled motor according to setting by the active of integrated circuit, angle,
Response time is operated.Controller side cover plate is without antiwithdrawal device, operating personnel in current electric machine controller product on the market
Side cover plate can arbitrarily be opened and touch internal high pressure electricity, there is larger potential safety hazard.
For example, in Chinese patent literature, Authorization Notice No. is 201571269U, and authorized announcement date is September in 2010 1
Disclose the utility model patent of entitled " shell for motor controller for automobile ", a kind of shell for motor controller for automobile of the disclosed,
It includes upper lid, body, body left end cap, upper lid left end cap, body right end cap and upper lid right end cap, upper lid left end cover screw
The left side of lid is fixed on, upper lid right end cap is screwed in the right side of upper lid, and body left end cap is screwed in body
Left side, body right end cap is screwed in the right side of body, and body left end cap and body right end cap are equipped with cable incoming-outgoing
String holes and cooler water pipe are imported and exported, and body right end cap is additionally provided with aviation plug installing port, and body surrounding is furnished with radiating groove.It is not
Foot part is that upper lid left end cap and upper lid right end cap are directly anchored to upper lid side by screw, and operating personnel can be random
The cover plate of side is opened even in the toner screw of side, without antiwithdrawal device, electric machine controller internal high pressure electricity leaves peace
Full hidden danger.
In order to overcome the side cover plate of prior art motor controller to lack antiwithdrawal device, the deficiency of potential safety hazard is left, if
Count a kind of electric machine controller Anti-dismounting structure just necessary.
Utility model content
The utility model will overcome the side cover plate of electric machine controller in the prior art to lack antiwithdrawal device, leave potential safety hazard
Not enough there is provided a kind of electric machine controller side cover plate Anti-dismounting structure so that operating personnel need to first remove upper cover plate and could open
Side cover plate, it is to avoid people's opening side cover plate touches high-tension electricity in energization situation, ensured personnel using safety.
In order to achieve the above object, the utility model uses following technical scheme.
A kind of electric machine controller side cover plate Anti-dismounting structure, including upper cover plate and side cover plate, the bottom surface of upper cover plate is provided with the
One projection, side cover plate is provided with the limited impression coordinated with the first projection；The side of upper cover plate is provided with the second projection, the second projection
Downwards the second projection side directed downwardly is bent to contact with the lateral surface of side cover plate.
Upper cover plate is bolted on the housing of electric machine controller, in the first projection insertion limited impression, prevents side
Cover plate is rocked in the horizontal；Second projection blocks the lateral surface of side cover plate, prevents side cover plate in the direction of vertical side cover plate plane
Rock, so as to complete the fixation to side cover plate, side cover plate could be removed after only removing upper cover plate.Upper cover plate is only in power-off shape
It can just be taken apart under condition, so that avoiding people's opening side cover plate in energization situation touches high-tension electricity, ensure the use of personnel
Safety.
Preferably, the first projection is cuboid.Substantially, position-limiting action is good for cuboid corner angle, while convenient manufacture and peace
Dress, while rigidity is good in the horizontal in cuboid, is difficult flexural deformation, position-limiting action is reliable.
Preferably, the side of the first projection outwardly and the lateral surface of side cover plate are coplanar, the thickness and side cover of the first projection
The thickness matching of plate.First projection is located in limited impression, thickness and side cover plate thickness matching, it is ensured that the first projection is embedded completely
In the inside of limited impression, it is ensured that the position-limiting action of the first projection is reliable.
Preferably, the second projection is bent to downwards the angle with upper cover plate in 90 degree, so that the second projection is directed downwardly
Fitted with side cover plate side.The side of second projection and side cover plate laminating, limitation side cover plate are stronger in the ability of vertical direction, from
And make spacing reliable, the use safety of support personnel.
Preferably, the second projection is designed with knuckle towards the edge of downside.The inner side edge edge of second projection is provided with
Knuckle is conducive to covering upper cover plate, so that the first projection and the second projection are completed to the spacing of side cover plate and fixed work
With.
Usefulness of the present utility model is that upper cover plate is bolted on the housing of electric machine controller, the first projection
Insert in limited impression, prevent side cover plate from rocking in the horizontal；Second projection blocks the lateral surface of side cover plate, prevents side cover plate from existing
The direction of vertical side cover plate plane is rocked, so as to complete the fixation to side cover plate, side cover could be removed after only removing upper cover plate
Plate.Upper cover plate only can just be taken apart under outage condition, so that avoiding people's opening side cover plate in energization situation touches height
Piezoelectricity, has ensured that personnel's uses safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：The housing 3 of 1 first 2 limited impression of projection 11 second projection, 12 side cover plate of upper cover plate 21.
Embodiment
The utility model is further detailed with specific embodiment below in conjunction with the accompanying drawings.
In Fig. 1, a kind of electric machine controller side cover plate Anti-dismounting structure, including upper cover plate 1 and side cover plate 2, the bottom of upper cover plate 1
Face is provided with the first projection 11, and side cover plate 2 is provided with the limited impression 21 coordinated with the first projection 11；First projection 11 is rectangular
Body.First projection 11 is coplanar towards the side outside upper cover plate 1 and the lateral surface of side cover plate 2, the thickness and side cover of the first projection 11
The thickness matching of plate 2.The side of upper cover plate 1 is provided with the second projection 12, and the second projection 12 is bent to downwards the angle with upper cover plate 1
In 90 degree, the second projection 12 is fitted towards the side of side cover plate 2 with side cover plate 2.Second projection 12 is all set towards the edge of downside
There is knuckle.
Upper cover plate 1 is bolted on the housing 3 of electric machine controller, in the first projection 11 insertion limited impression 21,
Prevent side cover plate 2 from rocking in the horizontal；Second projection 12 blocks the lateral surface of side cover plate 2, prevents side cover plate 2 in vertical side cover plate
The direction of 2 planes is rocked, so as to complete the fixation to side cover plate 2, side cover plate 2 could be removed after only removing upper cover plate 1.Housing
3 are provided with connector socket, and connector socket is connected and then is powered with connection plug, and upper cover plate 1 is provided with and is set in outside connector socket
Spacing ring, upper cover plate 1 can just be taken apart under outage condition by only pulling out connection plug, and the He of the first projection 11 of upper cover plate 1
Second projection 12 limits the dismounting of side cover plate 2, so that avoiding people's opening side cover plate 2 in energization situation touches high pressure
Electricity, has ensured that personnel's uses safety.
Claims (5)
1. a kind of electric machine controller side cover plate Anti-dismounting structure, including upper cover plate and side cover plate, it is characterized in that, under the upper cover plate
Bottom surface is provided with the first projection, and side cover plate is provided with the limited impression coordinated with the first projection；The side of upper cover plate is convex provided with second
Block, the second projection is bent to downwards the second projection side directed downwardly and contacted with the lateral surface of side cover plate.
2. a kind of electric machine controller side cover plate Anti-dismounting structure according to claim 1, it is characterized in that, first projection is
Cuboid.
3. a kind of electric machine controller side cover plate Anti-dismounting structure according to claim 1 or 2, it is characterized in that, described first is convex
The side of block outwardly and the lateral surface of side cover plate are coplanar, the thickness of the first projection and the thickness matching of side cover plate.
4. a kind of electric machine controller side cover plate Anti-dismounting structure according to claim 1, it is characterized in that, second projection to
Under to be bent to the angle of upper cover plate be in 90 degree so that the second projection side directed downwardly is fitted with side cover plate.
5. a kind of electric machine controller side cover plate Anti-dismounting structure according to claim 1 or 4, it is characterized in that, described second is convex
Block is designed with knuckle towards the edge of downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273054.4U CN206585870U (en) | 2017-03-20 | 2017-03-20 | A kind of electric machine controller side cover plate Anti-dismounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273054.4U CN206585870U (en) | 2017-03-20 | 2017-03-20 | A kind of electric machine controller side cover plate Anti-dismounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206585870U true CN206585870U (en) | 2017-10-24 |
Family
ID=60114682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273054.4U Expired - Fee Related CN206585870U (en) | 2017-03-20 | 2017-03-20 | A kind of electric machine controller side cover plate Anti-dismounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206585870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020258A (en) * | 2019-05-29 | 2020-12-01 | 法雷奥西门子新能源汽车(德国)有限公司 | Drive device for an electrically drivable vehicle and vehicle |
-
2017
- 2017-03-20 CN CN201720273054.4U patent/CN206585870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020258A (en) * | 2019-05-29 | 2020-12-01 | 法雷奥西门子新能源汽车(德国)有限公司 | Drive device for an electrically drivable vehicle and vehicle |
| CN112020258B (en) * | 2019-05-29 | 2024-03-26 | 法雷奥西门子新能源汽车(德国)有限公司 | Driving device for electrically drivable vehicle and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |