CN103267169B - Magnetic valve plug-in part female end sheath and related magnetic valve plug-in part - Google Patents
Magnetic valve plug-in part female end sheath and related magnetic valve plug-in part Download PDFInfo
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- CN103267169B CN103267169B CN201310178514.1A CN201310178514A CN103267169B CN 103267169 B CN103267169 B CN 103267169B CN 201310178514 A CN201310178514 A CN 201310178514A CN 103267169 B CN103267169 B CN 103267169B
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- sheath
- valve plug
- solenoid valve
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Abstract
The invention provides a magnetic valve plug-in part female end sheath. The magnetic valve plug-in part female end sheath comprises an annular sheath main casing, a plug-in part positioning mechanism and a locking mechanism. A female end sub leading-in cavity, a female end sub guiding groove and a male end sub end socket are arranged inside the plug-in part positioning mechanism, wherein the female end sub guiding groove is communicated with the female end sub leading-in cavity. The locking mechanism is arranged on a side wall of the plug-in part positioning mechanism, a positioning hook matched with a positioning hole in a plug-in part male end sheath is arranged at one end of the locking mechanism, and a pressing handle extending towards the outside of the sheath main casing is arranged at the other end of the locking mechanism. The invention further provides a magnetic valve plug-in part male end and a magnetic valve plug-in part. Magnetic valves and wires are connected by using connectors and terminals, assembly is simple, a main body support part and a protective part which are matched with a male end plug-in part are provided for a whole structure, and the magnetic valve plug-in part female end sheath is simple and reasonable in structure, convenient to form, stable in operation and low in cost.
Description
Technical field
The invention belongs to automotive transmission field, be specifically related to a kind of solenoid valve plug-in unit female end sheath of double-clutch automatic gearbox.
Background technique
On market, existing double-clutch automatic gearbox majority is popular company series product, and the various kinds of sensors of its transmission control unit, collection signal, executive component solenoid valve, be all arranged in speed changer inside, and highly integrated.The upright terminal of each solenoid valve band two, is then coupled together by lead frame.This lead frame goes out line connecting relation on a metal plate, then molding and forming.Inner without traditional wire and solenoid valve plug-in unit at speed changer.
The advantage of existing design is: 1) assembling is simple, only depresses when speed changer assembles, and connects and puts in place; 2) integral design, reliability is higher.But also there is following significantly inferior position in existing design: 1) design is complicated, needs and lead frame global design.2) difficulty of processing increases.3) cost is higher.4) solenoid valve end needs design interface (coupling terminal).5) maintenance expenses is high.
Summary of the invention
The present invention has taken into full account the requirement on the difficulty of complexity in the design of existing product on market and processing and cost declining, the object of the invention is to realize wire harness by design with the plug-in unit female end sheath that solenoid valve mates and is connected with the reliable of solenoid valve.
Concrete solution of the present invention is as follows:
A kind of solenoid valve plug-in unit female end sheath, it comprises:
Sheath main casing is looped wrap;
Plug-in unit positioning means, described plug-in unit positioning means inside is provided with female terminal introduction chamber, female terminal guiding groove and male terminal termination socket, and described female terminal guiding groove is communicated with female terminal introduction chamber; The inside of described sheath main casing is located in this plug-in unit positioning means one end, and this end outer wall and described sheath main casing inwall form the annular groove inserted for plug-in unit male end termination sheath, and it is inner that this end is located at by described female terminal guiding groove and male terminal termination socket; The described plug-in unit positioning means the other end stretches to the outside of described sheath main casing, and it is inner that described female terminal introduction chamber is located at this end;
Locking mechanism, is located on the sidewall of described plug-in unit positioning means, and its one end is provided with the location hook coordinated with the positioning hole in plug-in unit male end sheath, and its other end is provided with the press handle of the outside stretching to described sheath main casing.
Preferably, the outer wall of described female terminal introduction chamber is provided with female end subcard ear and draw-in groove.
Preferably, retaining wedge is provided with in described female terminal guiding groove.
Preferably, described draw-in groove inwall is provided with anti-drop block.
Preferably, described press handle is provided with step.
Preferably, described sheath main casing inwall is provided with stiffening rib.
Preferably, described plug-in unit positioning means is column, and its post rib place is provided with chamfering.
Further, the invention provides a kind of solenoid valve plug-in unit, it comprises described solenoid valve plug-in unit female end sheath and solenoid valve plug-in unit male end.
Beneficial effect of the present invention is as follows:
The present invention uses connector assembly to be connected each solenoid valve with terminal and wire harness assembles simply, and its overall structure provides the body supports and protection that coordinate with male end plug-in unit, and this is simple and reasonable, and be shaped convenient, stable, cost is low.
Accompanying drawing explanation
The stereogram of Fig. 1 solenoid valve plug-in unit of the present invention female end sheath;
Fig. 2 is the front view of solenoid valve plug-in unit female end sheath of the present invention;
Fig. 3 is that the A-A of solenoid valve plug-in unit female end sheath of the present invention is to sectional view;
The stereogram of Fig. 4 existing solenoid valve plug-in unit male end;
Fig. 5 existing male end plug-in unit and female end plug-in unit fiting effect figure of the present invention.
In figure, reference character is as follows:
Plug-in unit positioning means 1, female terminal guiding groove 11, male terminal termination socket 12, female terminal introduction chamber 13, retaining wedge 14, card ear 15, draw-in groove 16, anti-drop block 17, chamfering 18;
Sheath main casing 2, locking mechanism 3, location hook 31, press handle 32, step 33, annular groove 4, solenoid valve plug-in unit male end 5, male end termination 52, male end termination sheath 51, stiffening rib 6.
Embodiment
The present invention is introduced in detail below in conjunction with accompanying drawing and embodiment thereof.
Following institute drawings attached is only convenient to explain that the present invention instructs substantially, in accompanying drawing by form the number of assembly of preferred embodiment, position, relation and size extension will have illustrated by, in reading and understand the change that instruction of the present invention is correlated with afterwards and belong to industry technical ability.In addition, in reading and after understanding instruction of the present invention, specific strength, weight, intensity and the accurate dimension of similar requirement and the change of dimension scale is coordinated also to belong to general knowledge known in this field.
As shown in Figure 1, 2, 3, a kind of solenoid valve plug-in unit female end sheath, it comprises:
Sheath main casing 2 is looped wrap;
Plug-in unit positioning means 1, described plug-in unit positioning means 1 inside is provided with female terminal introduction chamber 13, female terminal guiding groove 11 and male terminal termination socket 12, and described female terminal guiding groove 11 is communicated with female terminal introduction chamber 13; The inside of described sheath main casing 2 is located in this plug-in unit positioning means 1 one end, and this end outer wall and described sheath main casing 2 inwall form the annular groove 4 inserted for plug-in unit male end termination sheath, it is inner that this end is located at by described female terminal guiding groove 11 and male terminal termination socket 12; Described plug-in unit positioning means 1 the other end stretches to the outside of described sheath main casing 2, and it is inner that described female terminal introduction chamber 13 is located at this end;
Locking mechanism 3, is located on the sidewall of described plug-in unit positioning means 1, and its one end is provided with the location hook 31 coordinated with the positioning hole in plug-in unit male end sheath, and its other end is provided with the press handle 32 of the outside stretching to described sheath main casing 2.
In order to prevent the anticreep of female terminal, the present invention devise cleverly once with secondary locking structure; Wherein a locking mechanism is: on the inwall of described female terminal introduction chamber 13, be provided with female end subcard ear 15 and draw-in groove 16.It assembled in draw-in groove 16 by being pressed in card ear when card ear 15 working state, the end hook mechanism of this scale ear 15 can prevent female terminal from retreating in female terminal introduction chamber 13.Preferred, in order to make the secure fit of Ka Er and draw-in groove, described draw-in groove 16 inwall is provided with anti-drop block 17.
Secondary locking structure is: in described female terminal guiding groove 11, be provided with retaining wedge 14.Described retaining wedge 14 is step-like, and produce certain amount of interference by the both wings fin of step realization and female terminal, after female terminal inserts, the fin on female terminal opens and is stuck on step, prevents female terminal from deviating from.
In order to increase frictional force, described press handle 32 is provided with step 33.Be three grades of small stairs in Fig. 3, press this handle 32 and the positioning hole on locking and positioning hook 31 and male plug part can be made to depart from, help to be separated male and female plug-in unit.
As shown in Figure 2, sheath main casing 2 inner homogeneous distributes six stiffening ribs 6, can play the effect of strengthening, and adjusts the interworking tightness degree with male end plug-in unit by the thickness adjusting stiffening rib, occurs rocking after preventing interworking.
Preferably, described plug-in unit positioning means 1 is column, and its post rib place is provided with chamfering 18.As shown in Figure 2, four angles of described plug-in unit positioning means 1 have different chamferings 18, can pass through the difference realization of chamfering and the assembling error-disable function of male plug part.
Further, the invention provides a kind of solenoid valve plug-in unit, it comprises above-mentioned solenoid valve plug-in unit female end sheath and solenoid valve plug-in unit male end 5.Described solenoid valve plug-in unit male end, as shown in Figure 4, its end is extended with male end termination 52, and this outside, termination is provided with male end termination sheath 51.After solenoid valve plug-in unit assembling of the present invention, as shown in Figure 5, described male end termination 52 is mated with the male terminal termination socket 12 of described solenoid valve plug-in unit female end sheath, and described male end termination sheath 51 mates with described annular groove 4.
The above is only the preferred embodiment of the present invention, it is to be noted, these embodiments are only not used in for illustration of the present invention and limit the scope of the invention, and, after having read content of the present invention, relevant technical staff in the field can make various change or amendment to the present invention, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (8)
1. a solenoid valve plug-in unit female end sheath, it is characterized in that, it comprises:
Sheath main casing is looped wrap;
Plug-in unit positioning means, described plug-in unit positioning means inside is provided with female terminal introduction chamber, female terminal guiding groove and male terminal termination socket, and described female terminal guiding groove is communicated with female terminal introduction chamber; The inside of described sheath main casing is located in this plug-in unit positioning means one end, and this end outer wall and described sheath main casing inwall form the annular groove inserted for plug-in unit male end termination sheath, and it is inner that this end is located at by described female terminal guiding groove and male terminal termination socket; The described plug-in unit positioning means the other end stretches to the outside of described sheath main casing, and it is inner that described female terminal introduction chamber is located at this end;
Locking mechanism, is located on the sidewall of described plug-in unit positioning means, and its one end is provided with the location hook coordinated with the positioning hole in plug-in unit male end sheath, and its other end is provided with the press handle of the outside stretching to described sheath main casing.
2. solenoid valve plug-in unit female end sheath according to claim 1, is characterized in that, be provided with retaining wedge in described female terminal guiding groove.
3. solenoid valve plug-in unit female end sheath according to claim 1, it is characterized in that, the outer wall of described female terminal introduction chamber is provided with female end subcard ear and draw-in groove.
4. solenoid valve plug-in unit female end sheath according to claim 3, it is characterized in that, described draw-in groove inwall is provided with anti-drop block.
5. solenoid valve plug-in unit female end sheath according to claim 1, it is characterized in that, described press handle is provided with step.
6. the solenoid valve plug-in unit female end sheath according to Claims 1 to 5 any one, is characterized in that, described sheath main casing inwall is provided with stiffening rib.
7. solenoid valve plug-in unit female end sheath according to claim 1, it is characterized in that, described plug-in unit positioning means is column, and its post rib place is provided with chamfering.
8. a solenoid valve plug-in unit, is characterized in that, it comprises solenoid valve plug-in unit female end sheath described in 1 ~ 7 any one and solenoid valve plug-in unit male end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178514.1A CN103267169B (en) | 2013-05-14 | 2013-05-14 | Magnetic valve plug-in part female end sheath and related magnetic valve plug-in part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178514.1A CN103267169B (en) | 2013-05-14 | 2013-05-14 | Magnetic valve plug-in part female end sheath and related magnetic valve plug-in part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103267169A CN103267169A (en) | 2013-08-28 |
| CN103267169B true CN103267169B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178514.1A Active CN103267169B (en) | 2013-05-14 | 2013-05-14 | Magnetic valve plug-in part female end sheath and related magnetic valve plug-in part |
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| Country | Link |
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| CN (1) | CN103267169B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486836B (en) * | 2016-11-18 | 2018-10-30 | 安徽江淮汽车集团股份有限公司 | A kind of male terminal sheath and female terminal sheath engaging structure |
| CN106340749B (en) * | 2016-11-18 | 2018-07-20 | 安徽江淮汽车集团股份有限公司 | A kind of male terminal sheath and female terminal sheath engaging structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1225660A2 (en) * | 2001-01-15 | 2002-07-24 | Tyco Electronics Corporation | Right angle, snap-on coaxial electrical connector |
| DE102010000515A1 (en) * | 2010-02-23 | 2011-08-25 | A. u. K. Müller GmbH & Co KG, 40595 | Plug connector for connecting electrical cables and/or electrical components e.g. magnetic valves, in sanitary technique, has electrical conductive plug and female contacts arranged next to each other in electrical isolating housing |
| JP2011185310A (en) * | 2010-03-04 | 2011-09-22 | Honda Motor Co Ltd | Mounting structure of valve element |
| CN202423625U (en) * | 2011-10-19 | 2012-09-05 | 比亚迪股份有限公司 | Male terminal of socket connector and insulation sleeve for male terminal |
| CN203240088U (en) * | 2013-05-14 | 2013-10-16 | 安徽江淮汽车股份有限公司 | Electromagnetic valve plugin female terminal protective sleeve and related electromagnetic valve plugin |
-
2013
- 2013-05-14 CN CN201310178514.1A patent/CN103267169B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1225660A2 (en) * | 2001-01-15 | 2002-07-24 | Tyco Electronics Corporation | Right angle, snap-on coaxial electrical connector |
| DE102010000515A1 (en) * | 2010-02-23 | 2011-08-25 | A. u. K. Müller GmbH & Co KG, 40595 | Plug connector for connecting electrical cables and/or electrical components e.g. magnetic valves, in sanitary technique, has electrical conductive plug and female contacts arranged next to each other in electrical isolating housing |
| JP2011185310A (en) * | 2010-03-04 | 2011-09-22 | Honda Motor Co Ltd | Mounting structure of valve element |
| CN202423625U (en) * | 2011-10-19 | 2012-09-05 | 比亚迪股份有限公司 | Male terminal of socket connector and insulation sleeve for male terminal |
| CN203240088U (en) * | 2013-05-14 | 2013-10-16 | 安徽江淮汽车股份有限公司 | Electromagnetic valve plugin female terminal protective sleeve and related electromagnetic valve plugin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103267169A (en) | 2013-08-28 |
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Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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