CN104023491B - The electric booster steering controller housing unit of interference between a kind of defence line - Google Patents

The electric booster steering controller housing unit of interference between a kind of defence line Download PDF

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Publication number
CN104023491B
CN104023491B CN201410236035.5A CN201410236035A CN104023491B CN 104023491 B CN104023491 B CN 104023491B CN 201410236035 A CN201410236035 A CN 201410236035A CN 104023491 B CN104023491 B CN 104023491B
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China
Prior art keywords
plug connector
vehicle
guard shield
unit
base plate
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CN201410236035.5A
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CN104023491A (en
Inventor
姜世宽
孙宝琳
何宽
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CHONGQING LONGRUN AUTOMOBILE STEERING GEARS Co Ltd
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CHONGQING LONGRUN AUTOMOBILE STEERING GEARS Co Ltd
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Priority to CN201410236035.5A priority Critical patent/CN104023491B/en
Publication of CN104023491A publication Critical patent/CN104023491A/en
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Abstract

The invention discloses the electric booster steering controller housing unit of interference, motor power plug connector and sensor signal plug connector integrated injection molding between a kind of defence line, 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;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;Guard shield is gradually lowered from middle part to anterior height, and the height from middle part to rear portion remains unchanged;In the left and right of controller housing, separated time 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;Positioning convex stretches into the installation realizing base plate and guard shield in detent and positions.Compact conformation, small volume, disturb between line when effectively having stopped general assembly.

Description

The electric booster steering controller housing unit of interference between a kind of defence line
Technical field
The present invention relates to the electric booster steering controller housing unit of interference between a kind of defence line on automobile, belong to frame for movement technical field.
Background technology
Electric booster steering controller is requisite ingredient in Electric Power Steering Control System, is made up of wiring board, base plate, guard shield and plug connector.Guard shield and base plate surround a controller housing jointly, and wiring board is arranged on base plate, and is positioned at controller housing.Plug connector is arranged on guard shield sidewall, the equal vertically-arranged of plug connector, and whole controller housing is the square casing of standard.
The subject matter that this structure exists is: owing to the size of plug connector differs, the size of motor power plug connector is all higher than sensor signal plug connector, vehicle body electric power connecting and vehicle body signal plug connector, and guard shield is in order to be able to meet the installation requirement of motor power plug connector, also correspondingly to increase height to mate with this plug connector, so that whole controller seems huge, bring a lot of trouble to mounting arrangements, when particularly in limited space, cannot install at all.Meanwhile, each plug connector is separately provided, and main engine plants, when carrying out general assembly, often can produce to disturb between line, have impact on efficiency of assembling.
Summary of the invention
The present invention is directed to above-mentioned technical problem to improve, intend providing the electric booster steering controller housing unit of a kind of compact conformation, small volume, and disturb between line when can effectively stop general assembly.
For this, the technical solution adopted in the present invention is: the electric booster steering controller housing unit of interference between a kind of defence line, including base plate and the guard shield that mates 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, equipped with motor power plug connector, sensor signal plug connector, vehicle body power supply plug-in unit and vehicle body signal plug connector 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 is gradually lowered from middle part to anterior height, and the height from middle part to rear portion remains unchanged;In the left and right of described controller housing, separated time is for 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 local, lower end of the left and right sidewall of described guard shield is downwardly extending positioning convex, the left and right sidewall of described base plate is provided with equal with positioning convex quantity, position is corresponding, the detent of size coupling, described positioning convex stretches into the installation realizing base plate and guard shield in detent and positions.
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 improve the intensity of whole housing, reduced again mould complexity.
Beneficial effects of the present invention:
(1) each two plug connector integrated injection molding, arranged apart on forward and backward sidewall, optimize the layout of four plug connectors, simplify number of molds, reduce assembly complexity, save manufacturing cost, compact conformation, and avoid interference between the line of each plug connector;
(2) by horizontal for highly maximum motor power plug connector, and highly general sensor signal plug connector, vehicle body power supply plug-in unit and vehicle body signal plug connector continue to adopt existing vertically-arranged mode, simultaneously by guard shield one end height reduction near motor power plug connector, to vacate the space at the front top of guard shield, it is easy to the reasonable Arrangement of whole assembly, it is to avoid produce to interfere;
(3) with separated time in the left and right of controller housing for boundary, two power supply plug-in unit (for forceful electric power) homonymies are arranged, two signal plug connector (for light current) homonymies are arranged, strong, weak electricity is respectively in a wordline arrangement, facilitate assembly to arrange, correspondingly, in the circuit board strong, weak electricity is separated, avoid electromagnetic interference, improve the reliability of product;
(4) base plate is positioned by positioning convex and detent with the installation of guard shield, it may be achieved quickly location and installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the axonometric chart of Fig. 1.
Detailed description of the invention
By the examples below and in conjunction with accompanying drawing, the invention will be further described:
Shown in Fig. 1 Fig. 5, between a kind of defence line, the electric booster steering controller housing unit of interference, is made up 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 flat board, and guard shield 3 mates with base plate 2, and guard shield 3 and base plate 2 surround a controller housing jointly.Wiring board is arranged in controller housing.Equipped with 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 on guard shield 3 sidewall.
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.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.The height of guard shield 3 is determined by the plug connector height on guard shield sidewall, owing to motor power plug connector 4 is horizontal, it is highly substantially reduced, therefore, guard shield 3 is gradually lowered from middle part to anterior height, height from middle part to rear portion remains unchanged, and namely the top board of guard shield 3 is made up of the flat board of anterior swash plate and rear portion.
In the left and right of controller housing, separated time 1 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, namely strong, weak electricity respectively in left and right the both sides of separated time 1 be one wordline arrangement, thus avoiding electromagnetic interference.
The local, lower end of the left and right sidewall of guard shield 3 is downwardly extending positioning convex 3b, the left and right sidewall of base plate 2 is provided with equal with positioning convex 3b quantity, position is corresponding, the detent 2a, positioning convex 3b of size coupling stretch into the installation realizing base plate 2 and guard shield 3 in detent 2a and position.
For increasing the intensity of whole guard shield 3, the postmedian at guard shield 3 top is provided with the punching press reinforcement 3a of rectangular ring.

Claims (2)

1. the electric booster steering controller housing unit of interference between a defence line, including base plate (2) and the guard shield (3) that mates with base plate (2), described guard shield (3) and base plate (2) surround a controller housing jointly, equipped with motor power plug connector (4) on guard shield (3) sidewall, sensor signal plug connector (5), vehicle body power supply plug-in unit (6) and vehicle body signal plug connector (7), it is characterized in that: described motor power plug connector (4) and sensor signal plug connector (5) integrated injection molding, it is 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) is gradually lowered from middle part to anterior height, and the height from middle part to rear portion remains unchanged;In the left and right of described controller housing, separated time (1) is for 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;The local, lower end of described guard shield (3) left and right sidewall is downwardly extending positioning convex (3b), the left and right sidewall of described base plate (2) is provided with equal with positioning convex (3b) quantity, position is corresponding, the detent (2a) of size coupling, described positioning convex (3b) stretches into the installation realizing base plate (2) and guard shield (3) in detent (2a) and positions;The left side of described base plate (2) is provided with two and installs journal stirrup, and the right side of base plate (2) is provided with one and installs journal stirrup.
2. the electric booster steering controller housing unit of interference between the defence line described in claim 1, it is characterised in that: the postmedian at described guard shield (3) top is provided with the punching press reinforcement (3a) of rectangular ring.
CN201410236035.5A 2014-05-30 2014-05-30 The electric booster steering controller housing unit of interference between a kind of defence line Active CN104023491B (en)

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

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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

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CN104023491B true CN104023491B (en) 2016-07-06

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
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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
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
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
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
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
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
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
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
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
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
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
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
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
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

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* Cited by examiner, † Cited by third party
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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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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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