CN203996412U - A kind of connecting device of electric boosting steering system - Google Patents
A kind of connecting device of electric boosting steering system Download PDFInfo
- Publication number
- CN203996412U CN203996412U CN201420419127.2U CN201420419127U CN203996412U CN 203996412 U CN203996412 U CN 203996412U CN 201420419127 U CN201420419127 U CN 201420419127U CN 203996412 U CN203996412 U CN 203996412U
- Authority
- CN
- China
- Prior art keywords
- adaptor union
- connecting device
- steering system
- electric boosting
- servo
- 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
Links
Landscapes
- Power Steering Mechanism (AREA)
Abstract
The utility model discloses a kind of connecting device of electric boosting steering system, comprise: the first adaptor union, the second adaptor union and for connecting the heart yearn of the first adaptor union and the second adaptor union, described the first adaptor union is connected with servo-steering electric machine, described the second adaptor union is connected with electronic control unit, the outside of described heart yearn is arranged with bellows, the junction of described the first adaptor union and servo-steering electric machine is provided with sealing fixture, the junction of described the second adaptor union and electronic control unit is provided with water proof glue, thereby realized secondary waterproof, the waterproof effect of this connecting device is promoted greatly.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of connecting device of electric boosting steering system.
Background technology
In running car, divertical motion is the most basic motion.We are handled and are controlled the travel direction of automobile by bearing circle, thereby realize the intention of travelling of oneself.On modern automobile, steering swivel system one of the most basic system that is absolutely necessary, it is also the crucial assembly that determines vehicle active safety.How the cornering properties of design vehicle, makes automobile have good maneuvering performance, all the time the important topic of Shi Ge auto vendor and scientific research institution.Particularly, in today of High Speed of Rolling Stock, navigating mate deprofessionaliztion, wagon flow densification, for how different driving population, it is particularly important that the controllability design of automobile seems.
Along with scientific and technological progress and the development of auto-industry, steering swivel system has experienced mechanical type steering swivel system (Manual Steering, abbreviation MS), hydraulic power-assist steering system (Hydraulic Power Steering, abbreviation HPS), Electro-Hydraulic Power Steering System (Electro Hydraulic Power Steering, be called for short EHPS) and four development phase of electric boosting steering system (Electric Power Steering is called for short EPS).
At electric boosting steering system (Electric Power Steering, be called for short EPS) in, servo steering system connecting device as its signal transmission and instruction has also obtained constantly improving and development, and servo steering system connecting device of the prior art exists following defect conventionally: 1, the water-proof function of connecting device is poor; 2, connecting wire easily weares and teares and is subject to extraneous chemical corrosion.
Therefore, be necessary to provide a kind of connecting device of the electric boosting steering system solving the problems of the technologies described above.
Utility model content
Technical problem to be solved in the utility model is: the connecting device that the electric boosting steering system that a kind of waterproof effect is better, signal transmission is comparatively stable is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of connecting device of electric boosting steering system, comprise: the first adaptor union, the second adaptor union and for connecting the heart yearn of the first adaptor union and the second adaptor union, described the first adaptor union is connected with servo-steering electric machine, described the second adaptor union is connected with electronic control unit, the outside of described heart yearn is arranged with bellows, the junction of described the first adaptor union and servo-steering electric machine is provided with sealing fixture, the junction of described the second adaptor union and electronic control unit is provided with water proof glue.
As a kind of preferred technical scheme, described sealing fixture is waterproof plug.
As a kind of preferred technical scheme, described water proof glue is nano-silicon water proof glue.
The utility model beneficial effect is: the utility model is provided with sealing fixture by the junction of described the first adaptor union and servo-steering electric machine, the junction of described the second adaptor union and electronic control unit is provided with water proof glue, thereby realized secondary waterproof, the waterproof effect of this connecting device is promoted greatly, electric boosting steering system connecting device in the utility model is compared with traditional connecting device in addition, also have the following advantages: air pressure resistance intensity is high, stable signal transmission and accuracy are high, good water-proofness and stability, production efficiency improves, more convenient operation, process is more stable and easily controlled, reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the connecting device of electric boosting steering system in the utility model;
In Fig. 1: 1, the first adaptor union, the 2, second adaptor union, 3, heart yearn, 4, bellows, 5, sealing fixture, 6, water proof glue.
The specific embodiment
In order further to understand the utility model, below in conjunction with embodiment, the utility model preferred embodiment is described, but should be appreciated that these are described is for further illustrating feature and advantage of the present utility model, rather than the restriction to the utility model claim.
As shown in Figure 1, a kind of connecting device of electric boosting steering system, comprise: the first adaptor union 1, the second adaptor union 2 and for connecting the heart yearn 3 of the first adaptor union 1 and the second adaptor union 2, described the first adaptor union 1 is connected with servo-steering electric machine, described the second adaptor union 2 is connected with electronic control unit, the outside of described heart yearn 3 is arranged with bellows 4, and the setting of described bellows 4 can prevent heart yearn wearing and tearing, and can resist extraneous chemical corrosion.Described the first adaptor union 1 is provided with sealing fixture 5 with the junction of servo-steering electric machine, and described the second adaptor union 2 is provided with water proof glue 6 with the junction of electronic control unit, and in the present embodiment, described water proof glue 6 is nano-silicon water proof glue.During encapsulating, adopt automatic glue filling machine to its encapsulating, realized the automation of encapsulating, guaranteed stability and the reliability of process for filling colloid.Described sealing fixture 5 is waterproof plug.In order to test the connecting device water-proofness of electric boosting steering system and the quality of stability, by the working environment of simulation electronic servo steering system, at TSK test desk, a pressure testing device has been installed, tracheae provides 540mbar pneumatic supply, by pressure testing device test output terminal air pressure, if mouth air pressure is less than 540mbar, this connecting device water-proofness is bad, and test result is bad; If mouth air pressure is 540mbar, this connecting device water-proofness is good, and test result is for well.
The utility model is provided with sealing fixture 5 by described the first adaptor union 1 with the junction of servo-steering electric machine, described the second adaptor union 2 is provided with water proof glue 6 with the junction of electronic control unit, thereby realized secondary waterproof, the waterproof effect of this connecting device is promoted greatly, electric boosting steering system connecting device in the utility model is compared with traditional connecting device in addition, also have the following advantages: air pressure resistance intensity is high, stable signal transmission and accuracy are high, good water-proofness and stability, production efficiency improves, more convenient operation, process is more stable and easily controlled, reduce labour intensity.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. the connecting device of an electric boosting steering system, comprise: the first adaptor union, the second adaptor union and for connecting the heart yearn of the first adaptor union and the second adaptor union, described the first adaptor union is connected with servo-steering electric machine, described the second adaptor union is connected with electronic control unit, it is characterized in that: the outside of described heart yearn is arranged with bellows, the junction of described the first adaptor union and servo-steering electric machine is provided with sealing fixture, and the junction of described the second adaptor union and electronic control unit is provided with water proof glue.
2. the connecting device of a kind of electric boosting steering system according to claim 1, is characterized in that: described sealing fixture is waterproof plug.
3. the connecting device of a kind of electric boosting steering system according to claim 2, is characterized in that: described water proof glue is nano-silicon water proof glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419127.2U CN203996412U (en) | 2014-07-28 | 2014-07-28 | A kind of connecting device of electric boosting steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419127.2U CN203996412U (en) | 2014-07-28 | 2014-07-28 | A kind of connecting device of electric boosting steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996412U true CN203996412U (en) | 2014-12-10 |
Family
ID=52036456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419127.2U Expired - Fee Related CN203996412U (en) | 2014-07-28 | 2014-07-28 | A kind of connecting device of electric boosting steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149844A (en) * | 2014-07-28 | 2014-11-19 | 科络普线束技术（昆山）有限公司 | Connecting device of electric power steering system |
-
2014
- 2014-07-28 CN CN201420419127.2U patent/CN203996412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149844A (en) * | 2014-07-28 | 2014-11-19 | 科络普线束技术（昆山）有限公司 | Connecting device of electric power steering system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203996412U (en) | A kind of connecting device of electric boosting steering system | |
| CN202910465U (en) | Welding structure of tubular beam | |
| CN204845800U (en) | Self -driving car | |
| CN204383556U (en) | A kind of device realizing the self-steering of intelligent vehicle | |
| CN106741132A (en) | The controller and its control method of a kind of multi-mode active front steering system | |
| CN104149844A (en) | Connecting device of electric power steering system | |
| CN205538115U (en) | Waterproof steering wheel | |
| CN204537754U (en) | A kind of robot Energy Transfer cable | |
| CN204432919U (en) | A kind of ship energy saving bulbous bow | |
| CN206968763U (en) | A kind of wire harness sealing structure of electric direction converter of vehicle | |
| CN204055950U (en) | A kind of car steering tube column of modified node method | |
| CN205503816U (en) | Disc brake dust cover | |
| CN205632091U (en) | Right suspension assembly of motor | |
| CN204347607U (en) | Automobile electric power-assisted steering controller hardware online simulation device | |
| CN103692858B (en) | Split axle housing for electric passenger vehicles and manufacture method thereof | |
| CN103350295B (en) | A kind of internal welding machine trachea and the embedded method of electric wire and internal welding machine | |
| CN203784076U (en) | Sealing fixed joint of gear shifting dragline assembly | |
| CN207758996U (en) | A kind of unmanned plane waterproof steering engine | |
| CN207183650U (en) | A kind of novel automobile ABS wire harness | |
| CN206690867U (en) | A kind of distributed driving electrokinetic tests wheel hub electric motor fixation mechanism | |
| CN206003987U (en) | Circuit assembly apparatus | |
| CN204548487U (en) | A kind of alighting gear and screw propeller backplate composite device | |
| CN203407129U (en) | Low-cost electric automobile vehicle control unit mounting box | |
| CN204161114U (en) | Pure electric automobile motor and change speed gear box share end cover structure | |
| CN103659677B (en) | Water pump spindle mechanical seal positioning tool |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210728 |