CN203968516U - The automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference - Google Patents
The automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference Download PDFInfo
- Publication number
- CN203968516U CN203968516U CN201420286378.8U CN201420286378U CN203968516U CN 203968516 U CN203968516 U CN 203968516U CN 201420286378 U CN201420286378 U CN 201420286378U CN 203968516 U CN203968516 U CN 203968516U
- Authority
- CN
- China
- Prior art keywords
- plug connector
- vehicle body
- guard shield
- base plate
- controlled box
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference, top and base plate that guard shield covers on rectangular base plate surround an electric-controlled box housing jointly, 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; Motor power plug connector is horizontal, all the other plug connector vertically-arrangeds; Taking separated time in the left and right of electric-controlled box housing as boundary, 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; Guard shield reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged; Be provided with two spaced apart installation journal stirrups in front and back in the left side of base plate, be provided with two spaced apart installation journal stirrups in front and back on the right side of base plate.Compact conformation, small volume, disturb between the line while effectively having stopped general assembly.
Description
Technical field
The utility model relates to a kind of automobile-used power-assisted steering electric-controlled box housing for the anti-electromagnetic interference on automobile, belongs to mechanical structure technical field.
Background technology
Electric power steering electric-controlled box is requisite part 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 an electric-controlled box housing jointly, and wiring board is arranged on base plate, and are positioned at electric-controlled box housing.Plug connector is arranged on guard shield sidewall, the equal vertically-arranged of plug connector, the square casing that whole electric-controlled box housing is standard.
The subject matter that this structure exists is: because 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 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, bring a lot of troubles to mounting arrangements, especially, the in the situation that of limited space, cannot install at all.Meanwhile, each plug connector 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.
Utility model content
The utility model improves for above-mentioned technical problem, intends providing the automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference of a kind of compact conformation, small volume, and disturbs between line can effectively stop general assembly time.
For this reason, the technical scheme that the utility model adopts is: a kind of automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference, comprise rectangular base plate, the guard shield mating with rectangular base plate, top and base plate that described guard shield covers on base plate surround an electric-controlled box housing jointly, on a left side for described base plate, right side is respectively arranged with installing hole, motor power plug connector is housed on guard shield sidewall, sensor signal plug connector, vehicle body power supply plug-in unit and vehicle body signal plug connector, 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, taking separated time in the left and right of described electric-controlled box housing as boundary, 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, described guard shield reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged, be provided with two spaced apart installation journal stirrups in front and back in the left side of described base plate, be provided with two spaced apart installation journal stirrups in front and back on the right side of base plate, four the orthogonal layout of journal stirrup is installed.
Be preferably, described guard shield top is provided with downward stamping forming reinforcement; To improve the intensity of whole housing.
The beneficial effects of the utility model:
(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) by horizontal 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 are continued to adopt existing vertically-arranged mode, guard shield is reduced near one end height of motor power plug connector 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 electric-controlled box housing as 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.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
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 utility model is described in further detail:
In conjunction with Fig. 1---shown in Fig. 5, a kind of automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic 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 rectangular flat, and for wiring board is installed, guard shield 3 mates with the size of rectangular base plate 2, and top and base plate 2 that guard shield 3 covers on base plate 2 surround an electric-controlled box housing jointly.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.Taking separated time 1 in the left and right of electric-controlled box housing as 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 one word line arrange, thereby avoided electromagnetic interference.
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 is made up of the flat board at anterior swash plate and rear portion.
Be provided with two front and back spaced apart installation journal stirrup 2a in the left side of base plate 2, be provided with two front and back spaced apart installation journal stirrup 2a on the right side of base plate 2, four journal stirrup 2a is installed altogether, as the mounting points of electric-controlled box housing.Four the orthogonal layout of journal stirrup 2a is installed.
For increasing the intensity of whole guard shield 3, be provided with downward stamping forming reinforcement 3a at guard shield 3 tops.
Claims (2)
1. the automobile-used power-assisted steering electric-controlled box housing of an anti-electromagnetic interference, comprise rectangular base plate (2), the guard shield (3) mating with rectangular base plate, top and base plate (2) that described guard shield (3) covers on base plate (2) surround an electric-controlled box housing jointly, on guard shield (3) sidewall, motor power plug connector (4) is housed, 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, 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, taking separated time (1) in the left and right of described electric-controlled box housing as 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, described guard shield (3) reduces gradually from middle part to anterior height, and the height from middle part to rear portion remains unchanged, be provided with two spaced apart installation journal stirrups in front and back (2a) in the left side of described base plate (2), be provided with two spaced apart installation journal stirrups in front and back (2a) on the right side of base plate (2), four the orthogonal layout of journal stirrup (2a) be installed.
2. according to the automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference claimed in claim 1, it is characterized in that: described guard shield (3) top is provided with downward stamping forming reinforcement (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286378.8U CN203968516U (en) | 2014-05-30 | 2014-05-30 | The automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286378.8U CN203968516U (en) | 2014-05-30 | 2014-05-30 | The automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968516U true CN203968516U (en) | 2014-11-26 |
Family
ID=51929050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286378.8U Expired - Fee Related CN203968516U (en) | 2014-05-30 | 2014-05-30 | The automobile-used power-assisted steering electric-controlled box housing of anti-electromagnetic interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968516U (en) |
-
2014
- 2014-05-30 CN CN201420286378.8U patent/CN203968516U/en not_active Expired - Fee Related
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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: 20141126 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |