WO2016070355A1 - 发动机缸内线本体 - Google Patents

发动机缸内线本体 Download PDF

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Publication number
WO2016070355A1
WO2016070355A1 PCT/CN2014/090328 CN2014090328W WO2016070355A1 WO 2016070355 A1 WO2016070355 A1 WO 2016070355A1 CN 2014090328 W CN2014090328 W CN 2014090328W WO 2016070355 A1 WO2016070355 A1 WO 2016070355A1
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WO
WIPO (PCT)
Prior art keywords
engine cylinder
engine
interface
terminals
cylinder
Prior art date
Application number
PCT/CN2014/090328
Other languages
English (en)
French (fr)
Inventor
张济州
Original Assignee
张济州
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张济州 filed Critical 张济州
Priority to PCT/CN2014/090328 priority Critical patent/WO2016070355A1/zh
Publication of WO2016070355A1 publication Critical patent/WO2016070355A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the invention relates to an engine cylinder inner wire body, in particular to a six-terminal engine cylinder inner wire body.
  • auxiliary devices such as sensors are installed in the engine, so that a relatively large number of wiring interfaces are required, and the body of the interface needs to be provided on the engine.
  • the conventional cylinder inner body is a 4-terminal interface. With the increase of the function inside the engine, if you continue to use such a 4-terminal interface, you need to install more in-cylinder line bodies on the engine, which is very unsightly in appearance, and the operation is messy and cumbersome, and the body is too much for the engine. Make an impact.
  • the technical problem to be solved by the present invention is to provide a six-terminal engine cylinder inner wire body.
  • the technical solution adopted by the present invention is:
  • the engine cylinder inner wire body comprises an upper end interface portion, an intermediate fixing bracket, a lower end engine cylinder connection portion and six interface terminals;
  • the upper end interface portion is a hollow cylinder, the outer upper end is provided with a spiral groove for engaging with the matching interface, and the upper end interface portion is provided with a sealing ring, and the upper side of the sealing ring is provided with a locking cover;
  • the intermediate fixing bracket is a flat trapezoidal bracket and has a screw hole for fixing
  • the engine cylinder connection portion is a cylinder, and the six interface terminals pass through the engine cylinder connection portion and are equally spaced along the circumferential direction of the upper end interface portion.
  • sealing ring and the locking cover are provided with positioning grooves for mounting positioning, and the inner side of the upper end interface portion is provided with a rib-like protrusion matching the positioning groove.
  • an oil seal ring is disposed outside the engine cylinder connection portion.
  • the upper end interface portion, the intermediate fixing bracket and the lower end of the engine cylinder connection portion are integrally formed at one time.
  • the six interface terminals are made of high temperature resistant metal terminals and matched with high temperature resistant wires to reduce the diameter of the interface terminals.
  • the engine cylinder inner body of the invention has a simple structure and six interface terminals are arranged together by a simple mechanism, and the six-terminal engine cylinder inner wire body is realized, and after a certain optimization process, the high temperature resistant terminal is selected. And the wire matching reduces the diameter of the terminal, thereby reducing the size of the inner body of the engine cylinder and reducing the influence of the inner body of the engine cylinder on the engine.
  • FIG. 1 is a front elevational view of an engine cylinder inner wire body of the present invention.
  • Fig. 2 is a plan view of the inner cylinder body of the engine of the present invention.
  • the engine cylinder inner wire body of the present invention comprises an upper end interface portion 1, an intermediate fixed bracket 2, an engine-in-cylinder connection portion 3 at the lower end, and six interface terminals 4.
  • the upper end interface part 1, the intermediate fixing bracket 2 and the lower end of the engine cylinder connection part 3 are integrally formed by the grinding tool at one time, which not only improves the production efficiency, the assembly process is omitted, but also the strength of the one-time forming part is larger, and the guarantee is ensured.
  • the upper end interface portion 1 is a hollow cylinder, and the outer upper end is provided with a spiral groove for engaging with the matching interface, and the upper end interface portion 1 is provided with a sealing ring 5, and the upper side of the sealing ring 5 is provided with a locking cover 6.
  • the sealing ring 5 ensures the tightness between the upper end interface portion 1 of the entire engine cylinder inner wire body and the engine inner cylinder connecting portion 3 at the lower end, preventing the oil on the engine from the lower end of the engine cylinder connection portion 3 to the upper end interface.
  • the part 1 leaks and is locked and fixed by the locking cover 6, which fixes both the sealing ring 5 and the six interface terminals.
  • the sealing ring 5 and the locking cover 6 are provided with positioning grooves for mounting positioning, and the inner side of the upper end interface portion 1 is provided with a rib-like protrusion matching the positioning groove.
  • the intermediate fixing bracket 2 is a flat trapezoidal bracket, and has a screw hole for fixing, and the entire engine cylinder inner wire body is fixed to the engine through the screw hole.
  • the engine-cylinder connection portion 3 is a cylinder, and the six interface terminals 4 pass through the engine-cylinder connection portion 3 and are equally spaced along the circumferential direction of the upper-end interface portion 1.
  • the six interface terminals 4 are made of high temperature resistant metal terminals and matched with the high temperature resistant wires, so that the diameter of the interface terminals 4 is reduced, so that the distribution can be distributed in a small space, and the entire engine cylinder inner wire body is reduced.
  • the size is small, which saves cost and reduces the influence of the engine cylinder inner body on the engine.
  • an oil seal ring is arranged outside the engine cylinder connection portion 3, so that the connection position between the engine cylinder connection portion 3 and the engine is not leaked.
  • the engine cylinder inner body of the invention realizes the engine cylinder inner wire body of the six-interface terminal by a simple structure, and the structure is simple, and the design of the six-terminal reduces the number of the inner cylinder body of the engine cylinder required.
  • the impact on the launch is small, and the number of the body is small, which also avoids affecting the aesthetics of the engine and avoids the cumbersome operation.
  • the use of high temperature resistant terminals and wire matching reduces the diameter of the terminal, thereby reducing the volume of the inner body of the entire engine cylinder, saving material costs, and also reducing the impact of the engine cylinder inner body on the engine.

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

一种发动机缸内线本体，包含上端接口部位（1）、中间固定支架（2）、下端的发动机缸内连接部位（3）和六个接口端子（4），上端接口部位（1）内设置有封压环（5）和锁紧盖（6），六个接口端子（4）穿过下端的发动机缸内连接部位（3）并且沿圆周方向等间距分布，上端接口部位（1）上侧开有与接口匹配的螺旋槽，并且上端接口部位（1）、中间固定支架（2）和下端的发动机缸内连接部位（3）一次整体成型，通过这样的设计，发动机缸内线本体将六个接口端子（4）整合在一起，结构简单，减少了本体数量，增加了单个发动机缸内线本体的功能并且体积更小。

Description

发动机缸内线本体 发动机缸内线本体
技术领域
本发明涉及一种发动机缸内线本体，尤其涉及一种六端子的发动机缸内线本体。
背景技术
发动机内为了安全及使用方便等考虑，会在发动机内设置传感器等辅助器件，这样就需要比较多的接线接口，而发动机上也需要设置接口的本体，传统的缸内线本体为4端子接口，随着发动机内功能的增加，如果继续使用这样4端子接口，就需要在发动机上设置更多的缸内线本体，这样外形上十分不美观，且操作起来比较乱且繁琐，并且本体太多会对发动机造成影响。
发明内容
本发明所要解决的技术问题是提供一种六端子的发动机缸内线本体。
为解决上述技术问题，本发明所采用的技术方案是：
一种发动机缸内线本体，其特征在于：
所述发动机缸内线本体包含上端接口部位、中间固定支架、下端的发动机缸内连接部位和六个接口端子；
所述上端接口部位为空心的圆柱体，外侧上端开有用于和匹配接口卡接的螺旋槽，且上端接口部位内设置有封压环，封压环上侧设置有锁紧盖；
所述中间固定支架为扁平的梯形支架，并且开有用于固定的螺孔；
所述发动机缸内连接部位为圆柱体，所述六个接口端子穿过发动机缸内连接部位并且沿上端接口部位的圆周方向等间距分布。
进一步地，所述封压环和锁紧盖上开有用于安装定位的定位槽，上端接口部位内侧设置有与定位槽匹配的筋状突起。
进一步地，所述发动机缸内连接部位外侧设置有封油环。
进一步地，所述上端接口部位、中间固定支架和下端的发动机缸内连接部位整体一次成型。
进一步地，所述六个接口端子采用耐高温的金属端子并配合耐高温导线匹配使用，减小了接口端子的直径大小。
采用上述技术方案，本发明的发动机缸内线本体结构简单且通过简单的机构将六个接口端子设置在一起，实现了六端子的发动机缸内线本体，并且经过一定的优化处理，通过选用耐高温端子及导线配合，减小端子直径大小，从而减小了发动机缸内线本体的大小，降低了发动机缸内线本体对发动机的影响。
附图说明
图1是本发明的发动机缸内线本体的主视图。
图2是本发明的发动机缸内线本体的俯视图。
具体实施方式
如图1所示，本发明的发动机缸内线本体包含上端接口部位1、中间固定支架2、下端的发动机缸内连接部位3和六个接口端子4。并且上端接口部位1、中间固定支架2和下端的发动机缸内连接部位3通过磨具整体一次成型，这样既提高了生产效率，略去的装配的过程，同时一次成型部件的强度更大，保证了发动机缸内线本体的牢固性。
上端接口部位1为空心的圆柱体，外侧上端开有用于和匹配接口卡接的螺旋槽，且上端接口部位1内设置有封压环5，封压环5上侧设置有锁紧盖6。这样通过封压环5保证了整个发动机缸内线本体的上端接口部位1和下端的发动机缸内连接部位3之间的密封性，防止发动机上的油从下端的发动机缸内连接部位3向上端接口部位1渗漏，并且通过锁紧盖6锁紧固定，这样既固定了封压环5同时也对六个接口端子形成支撑。同时封压环5和锁紧盖6上开有用于安装定位的定位槽，上端接口部位1内侧设置有与定位槽匹配的筋状突起。通过这样的设计，保证封压环5和锁紧盖6在安装的时候能够对准到位，保证封压环5和锁紧盖6内的开孔能够与六个接口端子4的位置完全对准，避免产生位移而使封压环5形变而导致密封性能减弱。
中间固定支架2为扁平的梯形支架，并且开有用于固定的螺孔，通过螺孔将整个发动机缸内线本体固定在发动机上。发动机缸内连接部位3为圆柱体，六个接口端子4穿过发动机缸内连接部位3并且沿上端接口部位1的圆周方向等间距分布。并且六个接口端子4采用耐高温的金属端子并配合耐高温导线匹配使用，这样减小了接口端子4的直径大小，从而可以在较小的空间内分布，减小了整个发动机缸内线本体的体积大小，节约了成本且减小了发动机缸内线本体对发动机的影响。同时在发动机缸内连接部位3外侧设置有封油环，这样可以保证在发动机缸内连接部位3与发动机的连接位置不会又油渗漏出来。
通过上述技术方案，本发明的发动机缸内线本体通过简单的结构实现了六接口端子的发动机缸内线本体，这样结构简单，且通过六端子的设计，减少了需要的发动机缸内线本体的数量，减小了对发动的影响，并且本体数量较少，也避免了影响发动机的美观，也避免了操作的繁琐性。同时采用耐高温端子和导线配合，减小了端子直径大小，从而减小了整个发动机缸内线本体的体积，节约了材料成本，同时也减小了发动机缸内线本体对发动机的影响。

Claims (5)

  1. 一种发动机缸内线本体，其特征在于：
    所述发动机缸内线本体包含上端接口部位（1）、中间固定支架（2）、下端的发动机缸内连接部位（3）和六个接口端子（4）；
    所述上端接口部位（1）为空心的圆柱体，外侧上端开有用于和匹配接口卡接的螺旋槽，且上端接口部位（1）内设置有封压环（5），封压环（5）上侧设置有锁紧盖（6）；
    所述中间固定支架（2）为扁平的梯形支架，并且开有用于固定的螺孔；
    所述发动机缸内连接部位（3）为圆柱体，所述六个接口端子（4）穿过发动机缸内连接部位（3）并且沿上端接口部位（1）的圆周方向等间距分布。
  2. 按照权利要求1所述的发动机缸内线本体，其特征在于：所述封压环（5）和锁紧盖（6）上开有用于安装定位的定位槽，上端接口部位（1）内侧设置有与定位槽匹配的筋状突起。
  3. 按照权利要求1所述的发动机缸内线本体，其特征在于：所述发动机缸内连接部位（3）外侧设置有封油环。
  4. 按照权利要求1所述的发动机缸内线本体，其特征在于：所述上端接口部位（1）、中间固定支架（2）和下端的发动机缸内连接部位（3）整体一次成型。
  5. 按照权利要求1所述的发动机缸内线本体，其特征在于：所述六个接口端子（4）采用耐高温的金属端子并配合耐高温导线匹配使用，减小了接口端子（4）的直径大小。
PCT/CN2014/090328 2014-11-05 2014-11-05 发动机缸内线本体 WO2016070355A1 (zh)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080085621A1 (en) * 2006-10-04 2008-04-10 David Wise Electrical Connector
CN101398321A (zh) * 2007-09-28 2009-04-01 株式会社日立制作所 车载电子设备
CN101976773A (zh) * 2010-10-15 2011-02-16 江苏金谷电产有限公司 喷油器接头
CN103259112A (zh) * 2013-04-18 2013-08-21 泰州市航宇电器有限公司 一种耐高温高气压多芯连接器
CN104078781A (zh) * 2014-07-07 2014-10-01 南通大地电气有限公司 气门室线束
CN203950957U (zh) * 2014-07-07 2014-11-19 南通大地电气有限公司 气门室线束

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080085621A1 (en) * 2006-10-04 2008-04-10 David Wise Electrical Connector
CN101398321A (zh) * 2007-09-28 2009-04-01 株式会社日立制作所 车载电子设备
CN101976773A (zh) * 2010-10-15 2011-02-16 江苏金谷电产有限公司 喷油器接头
CN103259112A (zh) * 2013-04-18 2013-08-21 泰州市航宇电器有限公司 一种耐高温高气压多芯连接器
CN104078781A (zh) * 2014-07-07 2014-10-01 南通大地电气有限公司 气门室线束
CN203950957U (zh) * 2014-07-07 2014-11-19 南通大地电气有限公司 气门室线束

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