CN202147712U - Integrated electric power steering column assembly - Google Patents
Integrated electric power steering column assembly Download PDFInfo
- Publication number
- CN202147712U CN202147712U CN201120215438U CN201120215438U CN202147712U CN 202147712 U CN202147712 U CN 202147712U CN 201120215438 U CN201120215438 U CN 201120215438U CN 201120215438 U CN201120215438 U CN 201120215438U CN 202147712 U CN202147712 U CN 202147712U
- Authority
- CN
- China
- Prior art keywords
- electric power
- column assembly
- power steering
- steering column
- tubular column
- 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 relates to an integrated electric power steering column assembly and aims to provide an integrated electric power steering column assembly with a mounting bracket. The integrated electric power steering column assembly comprises an electric power steering column assembly and an ECU (electric control unit) controller which are connected with each other through a wiring harness; the mounting bracket is fixed on the motor shell of the electric power steering column assembly; and the ECU controller is fixed on the mounting bracket. Because the ECU controller is fixed on the motor shell of the electric power steering column assembly through the mounting bracket, the structure of the integrated electric power steering column assembly is more compact, the wiring harness is shortened, and the voltage drop and the electromagnetic interference are greatly improved. The integrated electric power steering column assembly is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of automobile electric power steering (EPS) device, relates in particular to a kind of integrated electric power-assisted steering tubular column assembly.
Background technology
Since recent flourish of auto trade economy car, EPS electric boosting steering system broad market prospect.It is simple that this system has self structure, and power-assisted cuts down the consumption of energy as required, reduces characteristics such as pollution, and it progressively replaces HPS, i.e. hydraulic power-assist steering system.At present, the EPS electric boosting steering system all is electric boosted pipe column type, and the ECU controller of this system is far away apart from the electric power-assisted steering tubular column assembly, needs wire harness to connect, and there is the problem of loss in voltage and electromagnetic interference in signal in transmission course.
Summary of the invention
The purpose of the utility model is to provide a kind of integrated electric power-assisted steering tubular column assembly, to solve the bigger loss in voltage that exists in the background technology and the problem of electromagnetic interference.
To achieve these goals; The technical scheme of the utility model is: a kind of integrated electric power-assisted steering tubular column assembly; Comprise electric power-assisted steering tubular column assembly and ECU controller; Said electric power-assisted steering tubular column assembly is connected through wire harness with the ECU controller, is fixed with mounting bracket on the electric machine casing of said electric power-assisted steering tubular column assembly, and said ECU controller is fixed on the said mounting bracket.Be fixed on the ECU controller through mounting bracket on the electric machine casing of electric power-assisted steering tubular column assembly, structure is compact more, has shortened wire harness, has improved the situation of loss in voltage and electromagnetic interference greatly.
As preferably, said mounting bracket comprises housing attachment face and controller attachment face, and said housing attachment face is captiveed joint with the electric machine casing on the electric power-assisted steering tubular column assembly, and said ECU controller is fixedly connected on the controller attachment face.This mounting bracket and electric power-assisted steering tubular column assembly and ECU controller are all through the attachment face bolted connection, and be simple and firm.
As preferably, said housing attachment face is that integral type is connected with the controller attachment face, and said mounting bracket single-piece section is the L type.Mounting bracket adopts simple iron plate to bend out two attachment faces, makes easily, practices thrift cost.
The beneficial effect of the utility model integrated electric power-assisted steering tubular column assembly is: be fixed on the ECU controller on the electric machine casing of electric power-assisted steering tubular column assembly through mounting bracket; Structure is compact more; Shorten wire harness, improved the situation of loss in voltage and electromagnetic interference greatly.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model integrated electric power-assisted steering tubular column assembly;
Label is respectively among the figure: 1. electric power-assisted steering tubular column 2. mounting bracket 3.ECU controllers.
The specific embodiment
Below through embodiment and combine accompanying drawing that the technical scheme of the utility model is done further to specifically describe.
Embodiment:
As shown in Figure 1; A kind of integrated electric power-assisted steering tubular column assembly; Comprise electric power-assisted steering tubular column assembly 1 and ECU controller 3, said electric power-assisted steering tubular column assembly 1 is connected through short wire harness with ECU controller 3, is fixed with mounting bracket 2 on the electric machine casing of said electric power-assisted steering tubular column assembly 1; This mounting bracket 2 is to be formed by the iron plate manufacturing; Be the L type through iron plate being bent into section, so just formed two faces, be respectively housing attachment face and controller attachment face; All have mounting hole on said housing attachment face and the controller attachment face; Also having mounting hole on the electric machine casing of electric power-assisted steering tubular column assembly 1 He on ECU controller 3 bottom surfaces, the electric machine casing of said housing attachment face and electric power-assisted steering tubular column assembly 1 is through bolted connection, and said controller attachment face and ECU controller 3 also pass through bolted connection.
Above-mentioned described specific embodiment only is that the preferable examples explanation is done in the design of the utility model.Any modification of being made within all spirit and principles at the utility model or replenish or be equal to alternatively all should be included within the protection domain of the utility model claim.
Claims (3)
1. integrated electric power-assisted steering tubular column assembly; Comprise electric power-assisted steering tubular column assembly (1) and ECU controller (3); Said electric power-assisted steering tubular column assembly (1) is connected through wire harness with ECU controller (3); It is characterized in that: be fixed with mounting bracket (2) on the electric machine casing of said electric power-assisted steering tubular column assembly (1), said ECU controller (3) is fixed on the said mounting bracket (2).
2. integrated electric power-assisted steering tubular column assembly according to claim 1; It is characterized in that: said mounting bracket (2) comprises housing attachment face and controller attachment face; Said housing attachment face is captiveed joint with the electric machine casing on the electric power-assisted steering tubular column assembly (1), and said ECU controller (3) is fixedly connected on the controller attachment face.
3. integrated electric power-assisted steering tubular column assembly according to claim 2 is characterized in that: said housing attachment face is that integral type is connected with the controller attachment face, and said mounting bracket (2) single-piece section is the L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120215438U CN202147712U (en) | 2011-06-23 | 2011-06-23 | Integrated electric power steering column assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120215438U CN202147712U (en) | 2011-06-23 | 2011-06-23 | Integrated electric power steering column assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147712U true CN202147712U (en) | 2012-02-22 |
Family
ID=45588781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120215438U Expired - Fee Related CN202147712U (en) | 2011-06-23 | 2011-06-23 | Integrated electric power steering column assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085441A (en) * | 2014-05-30 | 2014-10-08 | 重庆龙润汽车转向器有限公司 | Mounting bracket of electric power steering controller |
| CN104929792A (en) * | 2014-03-20 | 2015-09-23 | 通用汽车环球科技运作有限责任公司 | Smart actuator for plug and play |
| CN110504798A (en) * | 2019-07-30 | 2019-11-26 | 万向钱潮股份有限公司 | A kind of connection structure of motor and controller |
-
2011
- 2011-06-23 CN CN201120215438U patent/CN202147712U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929792A (en) * | 2014-03-20 | 2015-09-23 | 通用汽车环球科技运作有限责任公司 | Smart actuator for plug and play |
| CN104929792B (en) * | 2014-03-20 | 2018-07-27 | 通用汽车环球科技运作有限责任公司 | Intelligent actuators for plug and play |
| CN104085441A (en) * | 2014-05-30 | 2014-10-08 | 重庆龙润汽车转向器有限公司 | Mounting bracket of electric power steering controller |
| CN104085441B (en) * | 2014-05-30 | 2016-05-04 | 重庆龙润汽车转向器有限公司 | A kind of mounting bracket of electric booster steering controller |
| CN110504798A (en) * | 2019-07-30 | 2019-11-26 | 万向钱潮股份有限公司 | A kind of connection structure of motor and controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |