CN104029719A - Controller of automobile electric power steering control system - Google Patents
Controller of automobile electric power steering control system Download PDFInfo
- Publication number
- CN104029719A CN104029719A CN201410238729.2A CN201410238729A CN104029719A CN 104029719 A CN104029719 A CN 104029719A CN 201410238729 A CN201410238729 A CN 201410238729A CN 104029719 A CN104029719 A CN 104029719A
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- CN
- China
- Prior art keywords
- connector clip
- guard shield
- signal connector
- vehicle body
- power supply
- 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.)
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Abstract
The invention discloses a controller of an automobile electric power steering control system. A motor power supply connector clip and a sensor signal connector clip are integrally formed in an injection mode and are installed on the front side wall of a shield; an automobile body power supply connector clip and an automobile body signal connector clip are integrally formed in an injection mode and are installed on the rear side wall of the shield; the motor power supply connector clip is transversely arranged, and the sensor signal connector clip, the automobile body power supply connector clip and the automobile body signal connector clip are vertically arranged; the height of the shield gradually decreases from the middle to the front portion and keeps unchangeable from the middle to the rear portion; the motor power supply connector clip and the automobile body power supply connector clip are located on the left side of the central line of a controller shell, and the sensor signal connector clip and the automobile body signal connector clip are located on the right side of the central line of the controller shell; a locating protrusion extends into a locating groove to achieve installation and location of a bottom board and the shield. The controller of the automobile electric power steering control system is compact in structure, small in size and capable of effectively and completely eradicating interference between wires when an assembly is assembled.
Description
Technical field
The present invention relates to a kind of controller for the Electric Power Steering Control System of Automobile on automobile, belong to physical construction technical field.
Background technology
Controller is requisite component part in Electric Power Steering Control System, is made up of wiring board, base plate, guard shield and Connector Clip.Guard shield and base plate surround a controller housing jointly, and wiring board is arranged on base plate, and are positioned at controller housing.Connector Clip is arranged on guard shield sidewall, the equal vertically-arranged of Connector Clip, the square casing that whole controller housing is standard.
The subject matter that this structure exists is: because the size of Connector Clip differs, the size of motor power Connector Clip is all higher than sensor signal Connector Clip, vehicle body electric power connecting and vehicle body signal Connector Clip, and guard shield is in order to meet the installation requirement of motor power Connector Clip, also will correspondingly increase height mates with this Connector Clip, thereby make whole controller seem huge, bring a lot of troubles to mounting arrangements, especially, the in the situation that of limited space, cannot install at all.Meanwhile, each Connector Clip arranges separately, and main engine plants, in the time carrying out general assembly, often can produce between line and disturb, and have affected efficiency of assembling.
Summary of the invention
The present invention is directed to above-mentioned technical matters and improve, intend providing the controller of Electric Power Steering Control System of Automobile of a kind of compact conformation, small volume, and disturb between line can effectively stop general assembly time.
For this reason, the technical solution adopted in the present invention is: a kind of controller of Electric Power Steering Control System of Automobile, comprise wiring board, base plate and the guard shield mating with base plate, described guard shield and base plate surround a controller housing jointly, described wiring board is arranged on base plate, and be positioned at controller housing, on a left side for described base plate, right side is respectively arranged with installation journal stirrup, motor power Connector Clip is housed on guard shield sidewall, sensor signal Connector Clip, vehicle body power supply plug-in unit and vehicle body signal Connector Clip, it is characterized in that: described motor power Connector Clip and sensor signal Connector Clip integrated injection molding, be arranged on the front side wall of guard shield, vehicle body power supply plug-in unit and vehicle body signal Connector Clip integrated injection molding, be arranged on the rear wall of guard shield, described motor power Connector Clip is horizontal, sensor signal Connector Clip, vehicle body power supply plug-in unit and vehicle body signal Connector Clip vertically-arranged, described guard shield reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged, taking separated time in the left and right of described controller housing as boundary, motor power Connector Clip and vehicle body power supply plug-in unit are positioned at left side, and sensor signal Connector Clip and vehicle body signal Connector Clip are positioned at right side, the part, lower end of the left and right sidewall of described guard shield extends to form positioning convex downwards, on the left and right sidewall of described base plate, be provided with and the detent that positioning convex quantity equates, position is corresponding, size is mated, described positioning convex stretches into the installation location of realizing base plate and guard shield in detent.
The postmedian at described guard shield top is provided with the punching press reinforced rib of rectangular ring.At the straight portion punching press reinforced rib of guard shield, both improved the intensity of whole housing, reduce again mould complexity.
Beneficial effect of the present invention:
(1) every two Connector Clip integrated injection moldings, arranged apart on forward and backward sidewall, optimized the layout of four Connector Clips, simplify number of molds, reduced assembling complexity, saved manufacturing cost, compact conformation, and avoided disturbing between the line of each Connector Clip;
(2) by horizontal highly maximum motor power Connector Clip, and highly general sensor signal Connector Clip, vehicle body power supply plug-in unit and vehicle body signal Connector Clip are continued to adopt existing vertically-arranged mode, guard shield is reduced near one end height of motor power Connector Clip simultaneously, to vacate the space at the front top of guard shield, be convenient to the reasonable Arrangement of whole assembly, avoid producing and interfere;
(3) taking separated time in the left and right of controller housing as boundary, two power supply plug-in units (being forceful electric power) homonymy is arranged, two signal Connector Clips (being light current) homonymy is arranged, strong, weak electricity is respectively a word line and arranges, facilitate assembly to arrange, correspondingly, in the circuit board strong, weak electricity is separated, avoid electromagnetic interference, improve the reliability of product;
(4) installation of base plate and guard shield, by positioning convex and detent location, can realize quick location and installation.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the block diagram of Fig. 1.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
In conjunction with Fig. 1---shown in Fig. 5, a kind of controller of Electric Power Steering Control System of Automobile, is made up of wiring board 1, base plate 2, guard shield 3, motor power Connector Clip 4, sensor signal Connector Clip 5, vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7.
Base plate 2 is dull and stereotyped, and guard shield 3 mates with base plate 2, and guard shield 3 surrounds a controller housing jointly with base plate 2.Wiring board 1 is fixedly mounted on base plate 2, and is positioned at controller housing.Motor power Connector Clip 4, sensor signal Connector Clip 5, vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7 are housed on guard shield 3 sidewalls.
Motor power Connector Clip 4 and sensor signal Connector Clip 5 integrated injection moldings, be arranged on the front side wall of guard shield 3; Vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7 integrated injection moldings, be arranged on the rear wall of guard shield 3.Motor power Connector Clip 4 is horizontal, sensor signal Connector Clip 5, vehicle body power supply plug-in unit 6 and vehicle body signal Connector Clip 7 vertically-arrangeds.The height of guard shield 3 is determined by the Connector Clip height on guard shield sidewall, because motor power Connector Clip 4 is horizontal, it reduces highly greatly, therefore, guard shield 3 reduces gradually from middle part to anterior height, height from middle part to rear portion remains unchanged, and the top board of guard shield 3 is made up of the flat board at anterior swash plate and rear portion.
Taking separated time 8 in the left and right of controller housing as boundary, motor power Connector Clip 4 and vehicle body power supply plug-in unit 6 are positioned at left side, and sensor signal Connector Clip 5 and vehicle body signal Connector Clip 7 are positioned at right side, be strong, weak electricity respectively in left and right the both sides of separated time 8 be one word line arrange, thereby avoided electromagnetic interference.
The part, lower end of guard shield 3 left and right sidewalls extends to form positioning convex 3b downwards, on the left and right sidewall of base plate 2, be provided with and positioning convex 3b quantity equates, position is corresponding, the detent 2a of size coupling, positioning convex 3b stretches into the installation location of realizing base plate 2 and guard shield 3 in detent 2a.
For increasing the intensity of whole guard shield 3, be provided with the punching press reinforced rib 3a of rectangular ring at the postmedian at guard shield 3 tops.
Claims (2)
1. the controller of an Electric Power Steering Control System of Automobile, comprise wiring board (1), base plate (2) and the guard shield (3) mating with base plate (2), described guard shield (3) surrounds a controller housing jointly with base plate (2), described wiring board (1) is arranged on base plate (2), and be positioned at controller housing, on guard shield (3) sidewall, motor power Connector Clip (4) is housed, sensor signal Connector Clip (5), vehicle body power supply plug-in unit (6) and vehicle body signal Connector Clip (7), it is characterized in that: described motor power Connector Clip (4) and sensor signal Connector Clip (5) integrated injection molding, be arranged on the front side wall of guard shield (3), vehicle body power supply plug-in unit (6) and vehicle body signal Connector Clip (7) integrated injection molding, be arranged on the rear wall of guard shield (3), described motor power Connector Clip (4) is horizontal, sensor signal Connector Clip (5), vehicle body power supply plug-in unit (6) and vehicle body signal Connector Clip (7) vertically-arranged, described guard shield (3) reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged, taking separated time (8) in the left and right of described controller housing as boundary, motor power Connector Clip (4) and vehicle body power supply plug-in unit (6) are positioned at left side, and sensor signal Connector Clip (5) and vehicle body signal Connector Clip (7) are positioned at right side, the part, lower end of the left and right sidewall of described guard shield (3) extends to form positioning convex (3b) downwards, on the left and right sidewall of described base plate (2), be provided with and positioning convex (3b) quantity equates, position is corresponding, the detent (2a) of size coupling, described positioning convex (3b) stretches into the installation location of realizing base plate (2) and guard shield (3) in detent (2a).
2. according to the controller of Electric Power Steering Control System of Automobile claimed in claim 1, it is characterized in that: the postmedian at described guard shield (3) top is provided with the punching press reinforced rib (3a) of rectangular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238729.2A CN104029719B (en) | 2014-05-30 | 2014-05-30 | A kind of controller of Electric Power Steering Control System of Automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238729.2A CN104029719B (en) | 2014-05-30 | 2014-05-30 | A kind of controller of Electric Power Steering Control System of Automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029719A true CN104029719A (en) | 2014-09-10 |
| CN104029719B CN104029719B (en) | 2016-05-04 |
Family
ID=51460782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238729.2A Active CN104029719B (en) | 2014-05-30 | 2014-05-30 | A kind of controller of Electric Power Steering Control System of Automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104029719B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080124970A1 (en) * | 2006-06-22 | 2008-05-29 | Omron Corporation | Electronic equipment and method of manufacturing the electronic equipment |
| CN201334045Y (en) * | 2008-08-29 | 2009-10-28 | 上海航天卫星应用有限公司 | Automobile electric power-assisted steering controller |
| EP2159131A2 (en) * | 2008-09-02 | 2010-03-03 | Hitachi Ltd. | Control device for electrically operated power steering system |
| CN202175089U (en) * | 2011-07-15 | 2012-03-28 | 范示德汽车技术（上海）有限公司 | Portable steering controller |
| CN203958281U (en) * | 2014-05-30 | 2014-11-26 | 重庆龙润汽车转向器有限公司 | The controller of Electric Power Steering Control System of Automobile |
-
2014
- 2014-05-30 CN CN201410238729.2A patent/CN104029719B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080124970A1 (en) * | 2006-06-22 | 2008-05-29 | Omron Corporation | Electronic equipment and method of manufacturing the electronic equipment |
| CN201334045Y (en) * | 2008-08-29 | 2009-10-28 | 上海航天卫星应用有限公司 | Automobile electric power-assisted steering controller |
| EP2159131A2 (en) * | 2008-09-02 | 2010-03-03 | Hitachi Ltd. | Control device for electrically operated power steering system |
| CN202175089U (en) * | 2011-07-15 | 2012-03-28 | 范示德汽车技术（上海）有限公司 | Portable steering controller |
| CN203958281U (en) * | 2014-05-30 | 2014-11-26 | 重庆龙润汽车转向器有限公司 | The controller of Electric Power Steering Control System of Automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104029719B (en) | 2016-05-04 |
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