CN104015793A - High-performance power-assisted steering electronic control box - Google Patents
High-performance power-assisted steering electronic control box Download PDFInfo
- Publication number
- CN104015793A CN104015793A CN201410238403.XA CN201410238403A CN104015793A CN 104015793 A CN104015793 A CN 104015793A CN 201410238403 A CN201410238403 A CN 201410238403A CN 104015793 A CN104015793 A CN 104015793A
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- cover plate
- connector clip
- plug connector
- base plate
- 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.)
- Granted
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Abstract
The invention discloses a high-performance power-assisted steering electronic control box. A motor power supply plug connector and a sensor signal plug connector are integrally formed through injection molding and arranged on the front side wall of a cover plate. A vehicle body power supply plug connector and a vehicle body signal plug connector are integrally formed through injection molding and arranged the rear side wall of the cover plate. The motor power supply plug connector is transversely arranged. The sensor signal plug connector, the vehicle body power supply plug connector and the vehicle body signal plug connector are vertically arranged. The height of the cover plate gradually decreases from the middle to the front portion, and the height of the cover plate is kept unchanged from the middle to the rear portion. With the halving line, in the left and right direction, of a shell of the electronic control box serving as a boundary, the motor power supply plug connector and the vehicle body power supply plug connector are located on the left side, and the sensor signal plug connector and the vehicle body signal plug connector are located on the right side. Totally, three circular installation lugs are arranged on the left side wall and the right side wall of a bottom plate. The height of the installation lugs is larger than the thickness of the bottom plate. Positioning protrusions extend into positioning grooves so that the bottom plate and the cover plate can be installed and positioned. The high-performance power-assisted steering electronic control box is compact in structure and small in size and effectively eradicates inter-wire interference produced in the assembling.
Description
Technical field
The present invention relates to a kind ofly for the servo-steering electric-controlled box on automobile, belong to physical construction technical field.
Background technology
Servo-steering electric-controlled box is requisite component part in Electric Power Steering Control System, is made up of wiring board, base plate, cover plate and Connector Clip.Cover plate and base plate surround an electric-controlled box housing jointly, and wiring board is arranged on base plate, and are positioned at electric-controlled box housing.Connector Clip is arranged in cover sidewall, the equal vertically-arranged of Connector Clip, the square casing that whole electric-controlled box 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 cover plate 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 electric-controlled box 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 High Performance servo-steering electric-controlled box 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 High Performance servo-steering electric-controlled box, comprise wiring board, rectangular base plate and the cover plate mating with rectangular base plate, be provided with the sidewall to downward-extension along the circumferential edge of described cover plate, jointly surround an electric-controlled box housing with base plate, described wiring board is arranged on base plate, and be positioned at electric-controlled box housing, on a left side for described base plate, right side is respectively arranged with installation journal stirrup, motor power Connector Clip is housed in cover 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 cover plate, vehicle body power supply plug-in unit and vehicle body signal Connector Clip integrated injection molding, be arranged on the rear wall of cover plate, 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 cover plate 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 electric-controlled box 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 left side wall part of described base plate stretches out and forms two spaced apart circular mounting journal stirrups in front and back, the right side wall part of base plate stretches out and forms a circular mounting journal stirrup, three circular mounting journal stirrup triangularities are arranged, and the height of installation journal stirrup is greater than the thickness of base plate, the part, lower end of the left and right sidewall of described cover plate 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 cover plate in detent.
The postmedian at described cover plate top is provided with the punching press reinforced rib of rectangular ring.At the straight portion punching press reinforced rib of cover plate, 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, cover plate is reduced near one end height of motor power Connector Clip simultaneously, to vacate the space at the front top of cover plate, be convenient to the reasonable Arrangement of whole assembly, avoid producing and interfere;
(3) taking separated time in the left and right of electric-controlled box 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) three circular mounting journal stirrups form the attachment point of servo-steering electric controller, and the height of installation journal stirrup is greater than the thickness of base plate, the intensity that ensures to install journal stirrup;
(5) installation of base plate and cover plate, 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 High Performance servo-steering electric-controlled box, is made up of wiring board 1, rectangular base plate 2, cover plate 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 rectangular flat, and cover plate 3 mates with rectangular base plate 2, is provided with the sidewall to downward-extension along the circumferential edge of cover plate 3, jointly surrounds an electric-controlled box housing with base plate 2.Wiring board 1 is fixedly mounted on base plate 2, and is positioned at electric-controlled box 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 cover plate 3 sidewalls.
Motor power Connector Clip 4 and sensor signal Connector Clip 5 integrated injection moldings, be arranged on the front side wall of cover plate 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 cover plate 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 cover plate 3 is determined by the Connector Clip height in cover sidewall, because motor power Connector Clip 4 is horizontal, it reduces highly greatly, therefore, cover plate 3 reduces gradually from middle part to anterior height, height from middle part to rear portion remains unchanged, and the top board of cover plate 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 electric-controlled box 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 left side wall part of base plate 2 stretches out and forms two front and back spaced apart circular mounting journal stirrup 2a, the right side wall part of base plate 2 stretches out and forms a circular mounting journal stirrup 2a, each installation journal stirrup 2a is provided with a mounting hole, three circular mounting journal stirrup 2a triangularities are arranged, form three attachment points of servo-steering electric controller, the height that journal stirrup 2a is installed is greater than the thickness of base plate 2, can be from fracture of root to ensure that journal stirrup 2a is installed, ensure to install the intensity of journal stirrup 2a, improve service life.
The part, lower end of cover plate 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 2b of size coupling, positioning convex 3b stretches into the installation location of realizing base plate 2 and cover plate 3 in detent 2b.
For increasing the intensity of whole cover plate 3, be provided with the punching press reinforced rib 3a of rectangular ring at the postmedian at cover plate 3 tops.
Claims (2)
1. a High Performance servo-steering electric-controlled box, comprise wiring board (1), rectangular base plate (2) and the cover plate (3) mating with rectangular base plate (2), circumferential edge along described cover plate (3) is provided with the sidewall to downward-extension, jointly surround an electric-controlled box housing with base plate (2), described wiring board (1) is arranged on base plate (2), and be positioned at electric-controlled box housing, on cover plate (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 cover plate (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 cover plate (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 cover plate (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 electric-controlled box 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 left side wall part of described base plate (2) stretches out and forms two spaced apart circular mounting journal stirrups in front and back (2a), the right side wall part of base plate (2) stretches out and forms a circular mounting journal stirrup (2a), three circular mounting journal stirrups (2a) triangularity is arranged, and the height of installation journal stirrup (2a) is greater than the thickness of base plate (2), the part, lower end of the left and right sidewall of described cover plate (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 (2b) of size coupling, described positioning convex (3b) stretches into the installation location of realizing base plate (2) and cover plate (3) in detent (2b).
2. according to High Performance servo-steering electric-controlled box claimed in claim 1, it is characterized in that: the postmedian at described cover plate (3) top is provided with the punching press reinforced rib (3a) of rectangular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238403.XA CN104015793B (en) | 2014-05-30 | 2014-05-30 | A kind of power-assisted steering electric-controlled box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238403.XA CN104015793B (en) | 2014-05-30 | 2014-05-30 | A kind of power-assisted steering electric-controlled box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015793A true CN104015793A (en) | 2014-09-03 |
| CN104015793B CN104015793B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238403.XA Expired - Fee Related CN104015793B (en) | 2014-05-30 | 2014-05-30 | A kind of power-assisted steering electric-controlled box |
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| CN (1) | CN104015793B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000053A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric power steering controller provided with thermal structure |
| CN105000061A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Efficient automotive power steering electric controller |
| CN105000057A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric control box dedicated to automobile power steering |
| CN105000058A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric control box module for automobile power steering |
| CN105000059A (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 cover plate or PCB from being placed reversely |
| CN105000054A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Box type electric power steering controller |
| CN105015614A (en) * | 2015-07-17 | 2015-11-04 | 重庆龙润汽车转向器有限公司 | Electric power steering controller with aluminium alloy shell |
| CN105059365A (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 with high assembly reliability |
| CN105059373A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Compact electric power-assisted steering control box |
| CN105059382A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric power steering controller capable of being rapidly mounted in pressing manner |
| CN105059368A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric controller used for controlling power-assisted steering system |
| CN105059379A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric control box used for controlling power-assisted steering |
| CN105059380A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Quickly-assembled power-assisted steering electric controller for vehicle |
| CN105059363A (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 function of rapid heat dissipation |
| CN105059371A (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 capable of realizing high-efficiency assembly |
| CN105059378A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Rectangular case type electric power-assisted steering controller |
| CN105172885A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Electric power steering controller for automobile |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000053A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric power steering controller provided with thermal structure |
| CN105000061A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Efficient automotive power steering electric controller |
| CN105000057A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric control box dedicated to automobile power steering |
| CN105000058A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Electric control box module for automobile power steering |
| CN105000059A (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 cover plate or PCB from being placed reversely |
| CN105000054A (en) * | 2015-07-17 | 2015-10-28 | 重庆龙润汽车转向器有限公司 | Box type electric power steering controller |
| CN105015614A (en) * | 2015-07-17 | 2015-11-04 | 重庆龙润汽车转向器有限公司 | Electric power steering controller with aluminium alloy shell |
| CN105059365A (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 with high assembly reliability |
| CN105059373A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Compact electric power-assisted steering control box |
| CN105059382A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric power steering controller capable of being rapidly mounted in pressing manner |
| CN105059368A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric controller used for controlling power-assisted steering system |
| CN105059379A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Electric control box used for controlling power-assisted steering |
| CN105059380A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Quickly-assembled power-assisted steering electric controller for vehicle |
| CN105059363A (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 function of rapid heat dissipation |
| CN105059371A (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 capable of realizing high-efficiency assembly |
| CN105059378A (en) * | 2015-07-17 | 2015-11-18 | 重庆龙润汽车转向器有限公司 | Rectangular case type electric power-assisted steering controller |
| CN105172885A (en) * | 2015-07-17 | 2015-12-23 | 重庆龙润汽车转向器有限公司 | Electric power steering controller for automobile |
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Granted publication date: 20160504 Termination date: 20160530 |