CN110611207A - Electromagnetic valve connector structure - Google Patents
Electromagnetic valve connector structure Download PDFInfo
- Publication number
- CN110611207A CN110611207A CN201910829511.7A CN201910829511A CN110611207A CN 110611207 A CN110611207 A CN 110611207A CN 201910829511 A CN201910829511 A CN 201910829511A CN 110611207 A CN110611207 A CN 110611207A
- Authority
- CN
- China
- Prior art keywords
- connector
- protective cover
- solenoid valve
- connector shell
- connector structure
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- 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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a solenoid valve connector structure, relates to the field of solenoid valves, and aims to solve the problems that the connection reliability of the conventional solenoid valve connector structure is difficult to guarantee, and looseness and structural damage are easily caused under severe vibration impact conditions. The key point of the technical scheme is that the valve comprises a valve body, a winding framework, a connector shell and a protective cover; the connector shell is connected with the winding framework in a buckling mode and is fixedly connected with the valve body; the protective cover is connected with the connector shell in a buckling mode, and a positioning assembly is arranged between the protective cover and the winding framework. The invention can increase the reliability and the redundancy of structural connection and can bear larger impact vibration.
Description
Technical Field
The invention relates to the field of electromagnetic valves, in particular to a connector structure of an electromagnetic valve.
Background
Solenoid valves typically require integrated connectors to provide power and control. The connectors on the market at present have two main forms, one is an integral injection molding form, and the other is a split assembly form.
The integral injection molding type connector mostly needs a complex mold and can be molded by injection molding twice, so that the cost is high and the process is complex.
The split assembled connector has the advantages that the reliability of the existing structural connection is difficult to guarantee, looseness and structural damage are easy to generate under the severe vibration impact condition, the split assembled connector is not effectively protected, and wires are exposed and are easy to generate collision damage.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a solenoid valve connector structure which can increase the connection reliability and bear larger impact vibration.
In order to achieve the purpose, the invention provides the following technical scheme:
a kind of electromagnetic valve connector structure, including valve block, bobbin, connector outer casing and visor; the connector shell is detachably connected with the winding framework and fixedly connected with the valve body; the protective cover is detachably connected with the connector shell.
Furthermore, the connector shell is connected with the winding framework in a buckling manner; the protective cover is connected with the connector shell in a buckling mode, and a positioning assembly is arranged between the protective cover and the winding framework.
Further, the locating component comprises a sliding block arranged on the winding framework and a sliding groove arranged on the inner wall of the protective cover and matched with the sliding block.
Further, the sliding groove is a dovetail groove.
Furthermore, the connector shell is symmetrically provided with limiting blocks, and the protective cover is provided with limiting bayonets matched with the limiting blocks.
Furthermore, a first separation groove is formed in the position, close to the limiting bayonet, of the protection cover.
Furthermore, the connector shell is symmetrically provided with L-shaped limiting buckles matched with the winding framework.
Furthermore, the connector shell is symmetrically provided with positioning plates capable of contacting with the side wall of the winding framework.
Furthermore, a positioning clamping block is arranged on the connector shell, and a positioning clamping groove matched with the positioning clamping block is formed in the valve body.
Furthermore, a fixing column is arranged on the connector shell, a fixing clamping groove matched with the fixing column is formed in the valve body, a fixing sink groove is formed in the inner side wall of the fixing clamping groove, and the fixing column is in hot riveting with the valve body.
In conclusion, the invention has the following beneficial effects:
1. by adopting a modular assembly structure, the interchangeability between different connector interfaces is good, and the problems of complex process and high cost of the integral injection molding type connector are solved;
2. the protective cover is adopted, so that the collision damage of the lead and the terminal caused by exposure can be effectively prevented;
3. the sliding block and the sliding groove are adopted, and the sliding groove is a dovetail groove, so that the positioning function and the bearing function are achieved, and the connection reliability can be improved;
4. after the connector is assembled, the connector shell is firmly connected with the valve body in a hot riveting mode, so that the structural connection reliability and redundancy are improved, and larger impact vibration can be borne;
5. by adopting the positioning clamping blocks and the positioning clamping grooves, the structural rigidity and reliability can be improved, and the structural stress is uniformly distributed.
Drawings
FIG. 1 is a schematic view showing the overall structure of a connector structure of a solenoid valve according to an embodiment;
FIG. 2 is an exploded view of the structure of the solenoid valve connector in the embodiment;
FIG. 3 is a first diagram illustrating a partial structure of a solenoid valve connector according to an embodiment;
FIG. 4 is a second partial schematic structural view of the solenoid valve connector according to an embodiment;
fig. 5 is a schematic structural diagram of the protective cover in the embodiment.
In the figure: 1. a valve body; 11. fixing the clamping groove; 12. fixing the sink tank; 13. positioning the clamping groove; 2. a protective cover; 21. a limiting bayonet; 22. a first partition groove; 23. a chute; 24. reinforcing ribs; 3. a connector housing; 31. a limiting block; 32. a limiting buckle; 33. a second partition groove; 34. positioning a plate; 35. a partition plate; 36. positioning a fixture block; 37. fixing a column; 4. winding a bobbin; 41. a sleeve; 42. a slider; 43. a guide slope; 5. inserting a pin; 51. a fixed section; 52. a connecting section; 53. and (7) connecting the wire sections.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b):
a kind of electromagnetic valve connector structure, refer to fig. 1 and 2, it includes valve block 1, bobbin 4, connector housing 3 and protective cover 2; the connector shell 3 is connected with the winding framework 4 in a buckling manner and is fixedly connected with the valve body 1; the protective cover 2 is connected with the connector shell 3 in a buckling mode, and a positioning assembly is arranged between the protective cover and the winding framework 4; the bobbin 4 is connected to a sleeve 41 for winding a coil, and the sleeve 41 is disposed in the valve body 1.
Referring to fig. 2, two pins 5 are arranged on the bobbin 4, and each pin 5 includes a fixing section 51, a connecting section 52 and a wiring section 53; the fixing section 51 is fixedly embedded in the winding frame 4 to play a role in positioning and connecting, the connecting section 52 is inserted into the connector shell 3 to realize electric connection, and the wiring section 53 is used for connecting with a coil; the connector housing 3 is provided with a T-shaped partition plate 35 for partitioning the two pins 5.
Referring to fig. 2 and 3, two L-shaped limiting buckles 32 which are matched with the bobbin 4 are symmetrically arranged on the connector housing 3, a positioning fixture block 36 is arranged on the connector housing 3, and a positioning fixture groove 13 which is matched with the positioning fixture block 36 is arranged on the valve body 1, so that the limiting buckles 32 are matched with the positioning fixture block 36 to limit the displacement of the connector housing 3 along the length direction of the connecting section 52; two fixing columns 37 are symmetrically arranged on the connector shell 3, a fixing clamping groove 11 matched with the fixing columns 37 is formed in the valve body 1, and a fixing sink groove 12 is formed in the inner side wall of the fixing clamping groove 11; in this embodiment, the fixing post 37 and the valve body 1 are thermally riveted to realize a fixed connection, and after the thermal riveting, part of the fixing post 37 is filled in the fixing sinking groove 12, so that the displacement of the connector housing 3 along the direction perpendicular to the length direction of the connecting section 52 can be limited.
Referring to fig. 2, the connector housing 3 is symmetrically provided with positioning plates 34 capable of contacting with the side walls of the bobbin 4, and the two positioning plates 34 clamp the bobbin 4 therein, so that the connection stability of the connector housing 3 and the bobbin 4 can be further improved; be provided with second separating groove 33 between spacing buckle 32 and the locating plate 34 in this embodiment, the setting of second separating groove 33 can give spacing buckle 32 more elastic deformation volume, and then makes things convenient for the buckle to connect.
Referring to fig. 2, two limiting blocks 31 are symmetrically arranged on the connector housing 3, a limiting bayonet 21 matched with the limiting blocks 31 is arranged on the protective cover 2, and in this embodiment, the limiting blocks 31 are trapezoidal, so that the limiting blocks 31 are matched with the limiting bayonet 21, and the protective cover 2 can be prevented from being separated from the connector housing 3; first separating groove 22 has been seted up to the position that is close to spacing bayonet 21 on visor 2, and the setting of first separating groove 22 can make the relative separation of the part that is provided with spacing bayonet 21 on visor 2, gives its more elastic deformation volume, and then makes things convenient for the buckle to connect.
Referring to fig. 4 and 5, the positioning assembly includes a sliding block 42 disposed on the bobbin 4, and a sliding groove 23 disposed on the inner wall of the protective cover 2 and engaged with the sliding block, in this embodiment, the sliding groove 23 is a dovetail groove, and a guiding inclined surface 43 is disposed at an end of the sliding block 42, and the guiding inclined surface 43 is disposed to facilitate the sliding block 42 to be embedded into the sliding groove 23; the sliding block 42 is matched with the sliding groove 23, so that the connecting and positioning effects can be achieved on one hand, and the connecting stability of the sliding block and the sliding groove can be improved on the other hand; the inner wall of the protective cover 2 is provided with the reinforcing ribs 24, so that the structural strength and the stability of the protective cover 2 can be improved.
Claims (10)
1. A solenoid valve connector structure characterized in that: comprises a valve body (1), a winding framework (4), a connector shell (3) and a protective cover (2); the connector shell (3) is detachably connected with the winding framework (4) and is fixedly connected with the valve body (1); the protective cover (2) is detachably connected with the connector shell (3).
2. A solenoid valve connector structure according to claim 1, wherein: the connector shell (3) is connected with the winding framework (4) in a buckling manner; the protective cover (2) is connected with the connector shell (3) in a buckling mode, and a positioning assembly is arranged between the protective cover and the winding framework (4).
3. A solenoid valve connector structure according to claim 2, wherein: the positioning assembly comprises a sliding block (42) arranged on the winding framework (4) and a sliding groove (23) arranged on the inner wall of the protective cover (2) and matched with the sliding block (42).
4. A solenoid valve connector structure according to claim 3, wherein: the sliding groove (23) is a dovetail groove.
5. A solenoid valve connector structure according to any one of claims 2 to 4, wherein: the connector shell (3) is symmetrically provided with limit blocks (31), and the protective cover (2) is provided with limit bayonets (21) matched with the limit blocks (31).
6. A solenoid valve connector structure according to claim 5, wherein: a first separation groove (22) is formed in the position, close to the limiting bayonet (21), of the protective cover (2).
7. A solenoid valve connector structure according to any one of claims 2 to 4, wherein: the connector shell (3) is symmetrically provided with L-shaped limiting buckles (32) matched with the winding framework (4).
8. A solenoid valve connector structure according to claim 7, wherein: the connector shell (3) is symmetrically provided with positioning plates (34) capable of contacting with the side wall of the winding framework (4).
9. A solenoid valve connector structure according to claim 7, wherein: the connector shell (3) is provided with a positioning clamping block (36), and the valve body (1) is provided with a positioning clamping groove (13) matched with the positioning clamping block (36).
10. A solenoid valve connector structure according to any one of claims 1 to 4, wherein: the connector is characterized in that a fixing column (37) is arranged on the connector shell (3), a fixing clamping groove (11) matched with the fixing column (37) is formed in the valve body (1), a fixing sinking groove (12) is formed in the inner side wall of the fixing clamping groove (11), and the fixing column (37) is in hot riveting with the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910829511.7A CN110611207A (en) | 2019-09-03 | 2019-09-03 | Electromagnetic valve connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910829511.7A CN110611207A (en) | 2019-09-03 | 2019-09-03 | Electromagnetic valve connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110611207A true CN110611207A (en) | 2019-12-24 |
Family
ID=68891182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910829511.7A Pending CN110611207A (en) | 2019-09-03 | 2019-09-03 | Electromagnetic valve connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110611207A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201868173U (en) * | 2010-06-21 | 2011-06-15 | 杭州湘君电子有限公司 | Coil winding frame |
| CN203617872U (en) * | 2013-10-28 | 2014-05-28 | 中山惠利普电机有限公司 | Wiring structure used for stepping motor |
| CN105895292A (en) * | 2015-01-23 | 2016-08-24 | 奉化市星宇电子有限公司 | Novel solenoid valve coil |
| CN106567962A (en) * | 2016-10-31 | 2017-04-19 | 简式国际汽车设计（北京）有限公司 | Electromagnetic valve coil device |
| CN108847740A (en) * | 2018-07-12 | 2018-11-20 | 群贸企业有限公司 | Built-in capacitor motor coil holder improves structure |
| CN210517130U (en) * | 2019-09-03 | 2020-05-12 | 海力达汽车系统（常熟）有限公司 | Electromagnetic valve connector structure |
-
2019
- 2019-09-03 CN CN201910829511.7A patent/CN110611207A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201868173U (en) * | 2010-06-21 | 2011-06-15 | 杭州湘君电子有限公司 | Coil winding frame |
| CN203617872U (en) * | 2013-10-28 | 2014-05-28 | 中山惠利普电机有限公司 | Wiring structure used for stepping motor |
| CN105895292A (en) * | 2015-01-23 | 2016-08-24 | 奉化市星宇电子有限公司 | Novel solenoid valve coil |
| CN106567962A (en) * | 2016-10-31 | 2017-04-19 | 简式国际汽车设计（北京）有限公司 | Electromagnetic valve coil device |
| CN108847740A (en) * | 2018-07-12 | 2018-11-20 | 群贸企业有限公司 | Built-in capacitor motor coil holder improves structure |
| CN210517130U (en) * | 2019-09-03 | 2020-05-12 | 海力达汽车系统（常熟）有限公司 | Electromagnetic valve connector structure |
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| PB01 | Publication | ||
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