CN203205176U - Coil connector module - Google Patents
Coil connector module Download PDFInfo
- Publication number
- CN203205176U CN203205176U CN 201320157374 CN201320157374U CN203205176U CN 203205176 U CN203205176 U CN 203205176U CN 201320157374 CN201320157374 CN 201320157374 CN 201320157374 U CN201320157374 U CN 201320157374U CN 203205176 U CN203205176 U CN 203205176U
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- CN
- China
- Prior art keywords
- coil
- connector
- joint
- connectors module
- assembly
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- 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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Abstract
A coil connector module comprises a coil combined body, a connector assembling port formed in the peripheral wall of the coil combined body, and a connector combined body assembled at the connector assembling port, wherein the connector combined body comprises a connector body and two abutted connection inserting pins embedded in the connector body and respectively in electric connection with two coil leads in the coil combined body, and the tail ends of the two abutted connection inserting pins protrude out of the connector body to form connector contacts. The coil connector module further comprises an integrated injection molding block which covers the connector assembling port and the connector combined body. Due to the fact that the process of integrated forming in a mould is adopted between the coil combined body and the connector combined body of the coil connector module, the performance of sealing, pressure resistance and durability is improved.
Description
Technical field
The utility model relates to a kind of coil connectors module, and is particularly related to a kind of coil connectors module of injection moulding sealing.
Background technology
Some electromagnet coil product needed of using in particular surroundings (such as moist, fluid) seal coating, to guarantee its serviceability.At present main encapsulating method ties up to the gap location sealing, because bonding tightness is inadequate, resistance to pressure and corrosion resistance are lower, and sealing effectiveness and the result of use of overall product had a significant impact.
The utility model content
For the problems referred to above, the purpose of this utility model provides a kind of coil connectors module with good sealing property.
A kind of coil connectors module of the present utility model, the splice combinations body that it comprises coil assembly, is opened in the joint assembly mouth on the coil assembly perisporium and is mounted on the joint assembly mouth, described splice combinations body comprise joint body and be embedded at joint body and respectively with coil assembly in two of being electrically connected of two coil leads dock contact pin, the end of described two docking contact pins protrudes joint body and forms the joint contact, and described coil connectors module also has the integrated injection molding piece that coats the described joint assembly mouth of sealing and splice combinations body.
In an embodiment of the present utility model, parallel cylindrical of contact pin bearing of trends is docked with described two in described joint body system, and the cylindrical periphery wall of described joint body is provided with screw thread.
In an embodiment of the present utility model, described integrated injection molding piece coats the part screw thread of cylindrical periphery wall lower limb.
In an embodiment of the present utility model, described coil connectors module also comprises and is electrically connected described two docking contact pins and two switching pieces of coil lead separately.
In an embodiment of the present utility model, described each switching piece comprise cooperate with the docking contact pin perforate that wears and with the hook part of coil lead solderless wrapped connection, described perforate and hook part are positioned at the opposite end of switching piece.
In an embodiment of the present utility model, described splice combinations body is fixed in coil assembly by screw.
By between the coil assembly of coil joint module and splice combinations body, adopting integral forming process in the mould, sealing and withstand voltage endurance quality have been improved.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other objects, features and advantages of the present utility model can be become apparent, below especially exemplified by embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model coil injection molding mould.
Fig. 2 is the three-dimensional exploded view of another angle of the utility model coil injection molding mould.
Embodiment
In order further to set forth the utility model, reach technological means and effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
Relevant aforementioned and other technology contents of the present utility model, Characteristic can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, the utility model is limited.
Please refer to illustrated in figures 1 and 2, the present embodiment coil connectors module (100) comprises coil assembly (10), the splice combinations body (50) that is opened in the joint assembly mouth (103) on coil assembly (10) perisporium (101) and is mounted on joint assembly mouth (103), described splice combinations body (50) comprise joint body (501) and be embedded at joint body (501) and respectively with coil assembly (10) in two of being electrically connected of two coil leads (105) dock contact pin (30), the end of described two docking contact pins (30) protrudes joint body (501) and forms joint contact (301), and described coil connectors module (100) also has the integrated injection molding piece (70) that coats sealing described joint assembly mouth (103) and splice combinations body (50).Described in-molded integrated injection molding piece (70) has been realized the effectively sealing in space between coil assembly (10) and the splice combinations body (50), has improved oil resistant withstand voltage properties and the whole useful life of product.And described splice combinations body (50) is fixed in coil assembly (10) by screw (60), further defines the position relationship of each element in integrated injection molding piece (70) forming process, guarantees molding effect.
Described joint body (501) is parallel with described two docking contact pin (30) bearing of trends cylindrical, and the cylindrical periphery wall of described joint body (501) is provided with screw thread (5011).Described integrated injection molding piece (70) coats the part screw thread (5011) of cylindrical periphery wall (101) lower limb, when the butt joint interface screw thread is provided, has also effectively improved the sealing property of this part.
Described coil connectors module (100) also comprises and is electrically connected described two docking contact pins (30) and two switching pieces (303) of coil lead (105) separately.Described each switching piece (303) comprise cooperate with docking contact pin (30) perforate (3031) that wears and with the hook part (3033) of coil lead (105) solderless wrapped connection, described perforate (3031) and hook part (3033) are positioned at the opposite end of switching piece (303).
Described coil connectors module (100) also comprises and is electrically connected described two docking contact pins (30) and two switching pieces (303) of coil lead (105) separately.Described each switching piece (303) comprise cooperate with docking contact pin (30) perforate (3031) that wears and with the hook part (3033) of coil lead (105) solderless wrapped connection, described perforate (3031) and hook part (3033) are positioned at the opposite end of switching piece (303).The design of described switching piece (303) has reduced the difficulty in the many structures of column type docking contact pin (30) processing, only is provided with spacing shoulder (305), prevents in axial sliding simultaneously, has also strengthened sealing property.
The above, only be embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with embodiment, yet be not to limit the utility model, any those skilled in the art are not within breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations.In sum, namely be not break away from the technical solutions of the utility model content in every case,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (6)
1. a coil connectors module (100), it comprises coil assembly (10), the splice combinations body (50) that is opened in the joint assembly mouth (103) on coil assembly (10) perisporium (101) and is mounted on joint assembly mouth (103), described splice combinations body (50) comprise joint body (501) and be embedded at joint body (501) and respectively with coil assembly (10) in two of being electrically connected of two coil leads (105) dock contact pin (30), the end of described two docking contact pins (30) protrudes joint body (701) and forms joint contact (301), it is characterized in that: described coil connectors module (100) also has the integrated injection molding piece (70) that coats sealing described joint assembly mouth (103) and splice combinations body (50).
2. coil connectors module according to claim 1 (100), it is characterized in that: described joint body (501) is parallel with described two docking contact pin (30) bearing of trends cylindrical, and the cylindrical periphery wall of described joint body (501) is provided with screw thread (5011).
3. coil connectors module according to claim 2 (100) is characterized in that: the part screw thread (5011) of described integrated injection molding piece (70) coating cylindrical periphery wall (101) lower limb.
4. each described coil connectors module (100) in 3 according to claim 1 is characterized in that: described coil connectors module (100) also comprises and is electrically connected described two docking contact pins (30) and two switching pieces (303) of coil lead (105) separately.
5. coil connectors module according to claim 4 (100), it is characterized in that: described each switching piece (303) comprise cooperate with docking contact pin (30) perforate (3031) that wears and with the hook part (3033) of coil lead (105) solderless wrapped connection, described perforate (3031) and hook part (3033) are positioned at the opposite end of switching piece (303).
6. coil connectors module according to claim 5 (100), it is characterized in that: described splice combinations body (50) is fixed in coil assembly (10) by screw (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157374 CN203205176U (en) | 2012-07-16 | 2013-04-01 | Coil connector module |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220343157.0 | 2012-07-16 | ||
| CN201220343157 | 2012-07-16 | ||
| CN 201320157374 CN203205176U (en) | 2012-07-16 | 2013-04-01 | Coil connector module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205176U true CN203205176U (en) | 2013-09-18 |
Family
ID=49149260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157374 Expired - Fee Related CN203205176U (en) | 2012-07-16 | 2013-04-01 | Coil connector module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881400A (en) * | 2012-07-16 | 2013-01-16 | 艾通电磁技术（昆山）有限公司 | Coil joint module |
| CN105626975A (en) * | 2014-10-29 | 2016-06-01 | 浙江三花股份有限公司 | Sealing device and electronic valve provided with sealing device |
-
2013
- 2013-04-01 CN CN 201320157374 patent/CN203205176U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881400A (en) * | 2012-07-16 | 2013-01-16 | 艾通电磁技术（昆山）有限公司 | Coil joint module |
| CN105626975A (en) * | 2014-10-29 | 2016-06-01 | 浙江三花股份有限公司 | Sealing device and electronic valve provided with sealing device |
| CN105626975B (en) * | 2014-10-29 | 2018-05-04 | 浙江三花智能控制股份有限公司 | Sealing device and the electronic valve with the sealing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160401 |