CN104023491A - Electric power-assisted steering controller steering controller housing assembly for preventing line interference - Google Patents
Electric power-assisted steering controller steering controller housing assembly for preventing line interference Download PDFInfo
- Publication number
- CN104023491A CN104023491A CN201410236035.5A CN201410236035A CN104023491A CN 104023491 A CN104023491 A CN 104023491A CN 201410236035 A CN201410236035 A CN 201410236035A CN 104023491 A CN104023491 A CN 104023491A
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- plug connector
- guard shield
- vehicle body
- plug piece
- signal plug
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Abstract
The invention discloses an electric power-assisted steering controller steering controller housing assembly for preventing line interference. A motor power plug piece and a sensor signal plug piece are integrally injection-molded and are installed on the front side wall of a shield; a body power plug piece and a body signal plug piece are integrally injection-molded and are installed on the rear side wall of the shield; the motor power plug piece is transversely arranged, and the sensor signal plug piece, the body power plug piece and the body signal plug piece are vertically arranged; the height of the shield is gradually reduced from a central portion to a front portion and maintains unchanged from the central portion to a rear portion; the left and right middle branching lines of a controller housing are taken as boundaries, the motor power plug piece and the body power plug piece are disposed at a left side, and the sensor signal plug piece and the body signal plug piece are disposed at a right side; and a positioning projection extends into a positioning groove for realizing installation positioning between a base plate and the shield. The structure is compact, the size is quite small, and the line interference during assembly assembling is effectively eliminated.
Description
Technical field
The present invention relates to a kind of electric booster steering controller housing unit for disturbing between the defence line on automobile, belong to mechanical structure technical field.
Background technology
Electric booster steering controller is requisite part in Electric Power Steering Control System, wiring board, base plate, guard shield and plug connector, consists of.Guard shield and base plate surround a controller housing jointly, and wiring board is arranged on base plate, and are positioned at controller housing.Plug connector is arranged on guard shield sidewall, the equal vertically-arranged of plug connector, the square casing that whole controller housing is standard.
The subject matter that this structure exists is: because the size of plug connector differs, size ratio sensor signal plug connector, vehicle body electric power connecting and the vehicle body signal plug connector of motor power plug connector are all high, and guard shield is in order to meet the installation requirement of motor power plug connector, also will correspondingly increase height mates with this plug connector, thereby make whole controller seem huge, to mounting arrangements, bring a lot of troubles, especially, the in the situation that of limited space, cannot install at all.Meanwhile, each plug connector arranges separately, and main engine plants, when 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 problem and improve, intend providing the electric booster steering controller housing unit of a kind of compact conformation, small volume, and disturb between the line can effectively stop general assembly time.
For this reason, the technical solution adopted in the present invention is: the electric booster steering controller housing unit disturbing between a kind of defence line, comprise base plate and the guard shield mating with base plate, described guard shield and base plate surround a controller housing jointly, left and right side at described base plate is respectively arranged with installation journal stirrup, motor power plug connector, sensor signal plug connector, vehicle body power supply plug-in unit and vehicle body signal plug connector are housed on guard shield sidewall, it is characterized in that: described motor power plug connector and sensor signal plug connector integrated injection molding, be arranged on the front side wall of guard shield; Vehicle body power supply plug-in unit and vehicle body signal plug connector integrated injection molding, be arranged on the rear wall of guard shield; Described motor power plug connector is horizontal, sensor signal plug connector, vehicle body power supply plug-in unit and vehicle body signal plug connector vertically-arranged; Described guard shield reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged; The separated time in the left and right of described controller housing of take is boundary, and motor power plug connector and vehicle body power supply plug-in unit are positioned at left side, and sensor signal plug connector and vehicle body signal plug connector 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 reinforcement of rectangular ring.At the straight portion punching press reinforcement of guard shield, both improved the intensity of whole housing, reduced again mould complexity.
Beneficial effect of the present invention:
(1) every two plug connector integrated injection moldings, arranged apart on forward and backward sidewall, optimized the layout of four plug connectors, simplify number of molds, reduced assembling complexity, saved manufacturing cost, compact conformation, and avoided disturbing between the line of each plug connector;
(2) highly maximum motor power plug connector is horizontal, and highly general sensor signal plug connector, vehicle body power supply plug-in unit and vehicle body signal plug connector are continued to adopt existing vertically-arranged mode, by guard shield, one end height near motor power plug connector reduces 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) take separated time in the left and right of controller housing is boundary, two power supply plug-in units (being forceful electric power) homonymy is arranged, two signal plug connectors (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 is located by positioning convex and detent, can realize quick location and installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the stereogram of Fig. 1.
Embodiment
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, the electric booster steering controller housing unit disturbing between a kind of defence line, is comprised of base plate 2, guard shield 3, motor power plug connector 4, sensor signal plug connector 5, vehicle body power supply plug-in unit 6 and vehicle body signal plug connector 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 is arranged in controller housing.Motor power plug connector 4, sensor signal plug connector 5, vehicle body power supply plug-in unit 6 and vehicle body signal plug connector 7 are housed on guard shield 3 sidewalls.
Motor power plug connector 4 and sensor signal plug connector 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 plug connector 7 integrated injection moldings, be arranged on the rear wall of guard shield 3.Motor power plug connector 4 is horizontal, sensor signal plug connector 5, vehicle body power supply plug-in unit 6 and vehicle body signal plug connector 7 vertically-arrangeds.The height of guard shield 3 is determined by the plug connector height on guard shield sidewall, because motor power plug connector 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 consists of the flat board at anterior swash plate and rear portion.
The separated time 1 in the left and right of controller housing of take is boundary, motor power plug connector 4 and vehicle body power supply plug-in unit 6 are positioned at left side, and sensor signal plug connector 5 and vehicle body signal plug connector 7 are positioned at right side, be strong, weak electricity respectively in left and right the both sides of separated time 1 be a word line and 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, the postmedian at guard shield 3 tops is provided with the punching press reinforcement 3a of rectangular ring.
Claims (2)
1. the electric booster steering controller housing unit disturbing between a defence line, comprise 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), motor power plug connector (4), sensor signal plug connector (5), vehicle body power supply plug-in unit (6) and vehicle body signal plug connector (7) are housed on guard shield (3) sidewall, it is characterized in that: described motor power plug connector (4) and sensor signal plug connector (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 plug connector (7) integrated injection molding, be arranged on the rear wall of guard shield (3); Described motor power plug connector (4) is horizontal, sensor signal plug connector (5), vehicle body power supply plug-in unit (6) and vehicle body signal plug connector (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; The separated time (1) in the left and right of described controller housing of take is boundary, and motor power plug connector (4) and vehicle body power supply plug-in unit (6) are positioned at left side, and sensor signal plug connector (5) and vehicle body signal plug connector (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 electric booster steering controller housing unit disturbing between defence line claimed in claim 1, it is characterized in that: the postmedian at described guard shield (3) top is provided with the punching press reinforcement (3a) of rectangular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236035.5A CN104023491B (en) | 2014-05-30 | 2014-05-30 | The electric booster steering controller housing unit of interference between a kind of defence line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236035.5A CN104023491B (en) | 2014-05-30 | 2014-05-30 | The electric booster steering controller housing unit of interference between a kind of defence line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104023491A true CN104023491A (en) | 2014-09-03 |
| CN104023491B CN104023491B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410236035.5A Active CN104023491B (en) | 2014-05-30 | 2014-05-30 | The electric booster steering controller housing unit of interference between a kind of defence line |
Country Status (1)
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| CN (1) | CN104023491B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000056A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric power steering controller for facilitating machining and manufacturing |
| CN105000060A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Automotive power steering electric controller for preventing interior from being overheated |
| CN105000052A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric power steering controller for preventing cover plate or PCB from being placed reversely |
| CN105059376A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric power-assisted steering controller in square-box shape |
| CN105059370A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Reliably-assembled electric power-assisted steering controller |
| CN105059383A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Simple electric control box specially used for controlling power-assisted steering |
| CN105059367A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric control box component special for power-assisted steering |
| CN105059374A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric power steering controller with connector clip |
| CN105059369A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Automotive power-assisted steering electric controller capable of preventing abnormal sound |
| CN105059385A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Special electric control box for power steering system |
| CN105172882A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Controller for electric power steering system |
| CN105172884A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Electric power steering control box |
| CN105172883A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Heat conductive type electric power steering controller |
| CN105172880A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Automotive power-assisted steering electric controller good in heat conductivity |
| CN105172881A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Power-assisted steering electric control box low in cost |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| JP4909961B2 (en) * | 2008-09-02 | 2012-04-04 | 日立オートモティブシステムズ株式会社 | Control device for electric power steering |
| CN202175089U (en) * | 2011-07-15 | 2012-03-28 | 范示德汽车技术（上海）有限公司 | Portable steering controller |
| CN203968510U (en) * | 2014-05-30 | 2014-11-26 | 重庆龙润汽车转向器有限公司 | The electric booster steering controller housing unit disturbing between defence line |
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2014
- 2014-05-30 CN CN201410236035.5A patent/CN104023491B/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000056A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric power steering controller for facilitating machining and manufacturing |
| CN105000060A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Automotive power steering electric controller for preventing interior from being overheated |
| CN105000052A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric power steering controller for preventing cover plate or PCB from being placed reversely |
| CN105059376A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric power-assisted steering controller in square-box shape |
| CN105059370A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Reliably-assembled electric power-assisted steering controller |
| CN105059383A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Simple electric control box specially used for controlling power-assisted steering |
| CN105059367A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric control box component special for power-assisted steering |
| CN105059374A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric power steering controller with connector clip |
| CN105059369A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Automotive power-assisted steering electric controller capable of preventing abnormal sound |
| CN105059385A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Special electric control box for power steering system |
| CN105172882A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Controller for electric power steering system |
| CN105172884A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Electric power steering control box |
| CN105172883A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Heat conductive type electric power steering controller |
| CN105172880A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Automotive power-assisted steering electric controller good in heat conductivity |
| CN105172881A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Power-assisted steering electric control box low in cost |
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| CN104023491B (en) | 2016-07-06 |
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