CN205846360U - A kind of high current connector with low shielding resistance - Google Patents
A kind of high current connector with low shielding resistance Download PDFInfo
- Publication number
- CN205846360U CN205846360U CN201620810335.4U CN201620810335U CN205846360U CN 205846360 U CN205846360 U CN 205846360U CN 201620810335 U CN201620810335 U CN 201620810335U CN 205846360 U CN205846360 U CN 205846360U
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- CN
- China
- Prior art keywords
- plug
- shielding
- high current
- current connector
- socket
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of high current connector with low shielding resistance.A kind of high current connector with low shielding resistance of the present utility model, including the plug and socket that can be mutually inserted, plug includes plug casing and electric cable shield structure, and electric cable shield structure includes that shielding spring circle, shielding spring snare are located on plug casing.It provides the benefit that: high current connector simple in construction of the present utility model, mounting cable line are convenient, possess water-proof function, shielding resistance is low.Use shielding spring circle to be connected with plug casing, add contact area, effectively reduce contact resistance and the shielding resistance of screen layer, it is achieved 360 degree of ring shieldings truly, shield effectiveness is high；Spring-piece type connected mode, substantially reduces plugs and sockets to insertion force time slotting relatively.
Description
Technical field
This utility model relates to New-energy electric vehicle industry and Related product field thereof, has low screen particularly to one
Cover the high current connector of resistance.
Background technology
Existing metal machinery subconnector, many employing metal clips between plug shield layer and socket metal shell
Mode realizes conducting contact, and such contact is high to the aeroelastic requirements of metal clips, and metal clips is crimped onto electric cable shield structure
Needed bigger insertion force and there are the feelings such as bigger contact resistance when time upper, shielding properties is bad, cable inserts housing
Condition, uses the mode of metal clips can not realize the effect of 360 degree of ring shieldings truly.Plugs and sockets is close simultaneously
The mode of envelope mode many employings radial seal realizes water-proof function, and waterproof effect is bad.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, mounting cable line side
Just, possesses the high current connector with low shielding resistance of water-proof function, advantages of good shielding performance.
A kind of high current connector with low shielding resistance that this utility model provides, its technical scheme is:
A kind of high current connector with low shielding resistance, including the plug and socket that can be mutually inserted, plug bag
Including plug casing and electric cable shield structure, electric cable shield structure includes that shielding spring circle, shielding spring snare are located at plug casing
On.
Wherein, shielding spring circle is flexible shielding turn.
Wherein, plug includes high-voltage interlocking pin terminal, and socket includes high-voltage interlocking socket terminal, high-voltage interlocking contact pin end
Son can be mutually inserted with high-voltage interlocking socket terminal.
Wherein, electric cable shield structure also includes that becket and metallic shield claw, becket and metallic shield claw all overlap
It is located on shielded cable.
Wherein, socket includes metal consent housing, pin terminal and socket plastic cement glue core, and metal consent housing is provided with
Interfacial seal pad；Socket plastic cement glue core is arranged in metal consent housing, and pin terminal is socketed in socket plastic cement glue in-core；Insert
Casing is metallic plug housing.
Wherein, plug includes that plastic machine assist handle, plastic machine assist handle are set in outside plug casing.
Wherein, plastic machine assist handle is provided with handle snap close.
Wherein, plug casing is arranged with waterproof grommet.
Wherein, plug includes and the grommet of shielded cable socket.
Wherein, glue core and plastic cement bonnet, plastic cement after glue core, plug plastic before plug also includes socket terminal, plug plastic
One end of bonnet is connected with plug casing, and the other end is socketed with shielded cable；Glue after glue core and plug plastic before plug plastic
Core is arranged in plug casing, and socket terminal is socketed in before plug plastic glue in-core, shielded cable after glue core and plug plastic
With socket terminal grafting.
Enforcement of the present utility model includes techniques below effect:
The plug end electric cable shield structure of the high current connector with low shielding resistance of the present utility model and metal-back
Having good contact between body, its simple in construction, mounting cable line are convenient, possess water-proof function, shielding resistance is low.Use shielding
Turn is connected with plug body, adds contact area, effectively reduces contact resistance and the shielding resistance of screen layer, it is achieved
360 degree of ring shieldings truly, shield effectiveness is high；Spring-piece type connected mode relatively substantially reduces plugs and sockets to inserting
Time insertion force.Plugs and sockets uses waterproof grommet structurally waterproof, and more relatively reliable than existing radial seal, water-proof function is more
Good.
Accompanying drawing explanation
Fig. 1 is the cross-section structure signal of a kind of high current connector with low shielding resistance of this utility model embodiment
Figure.
Fig. 2 is the cross-section structure signal of a kind of high current connector with low shielding resistance of this utility model embodiment
Figure (along the centrage vertical profile in shielded cable conductor length direction).
Fig. 3 is the plug detonation configuration of a kind of high current connector with low shielding resistance of this utility model embodiment
Schematic diagram.
Fig. 4 is the socket detonation configuration of a kind of high current connector with low shielding resistance of this utility model embodiment
Schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in detail, it should be pointed out that described
Embodiment be intended merely to facilitate understanding of the present utility model, and it is not played any restriction effect.
Seeing shown in Fig. 1 to Fig. 4, a kind of high current connector with low shielding resistance of the present embodiment, including can
The plug and socket being mutually inserted, plug includes plug casing 19 and electric cable shield structure, and electric cable shield structure includes shielding bullet
Spring coil 12, shielding spring circle 12 is set on plug casing 19.High current connector simple in construction of the present utility model, assembling electricity
Cable is convenient, possess water-proof function, shielding resistance is low.Use shielding spring circle to be socketed with plug body, add contact area,
Effectively reduce contact resistance and the shielding resistance of screen layer, it is achieved 360 degree of ring shieldings truly, shield effectiveness
High；Spring-piece type connected mode, substantially reduces plugs and sockets to insertion force time slotting relatively.
In the present embodiment, the preferred flexible shielding turn of shielding spring circle 12, the contact resistance of flexible shielding turn is more
Low, shield effectiveness is higher；Electric cable shield structure can also include becket 11 and metallic shield claw 25, becket 11 and metal
Shielding claw 25 is all set on shielded cable 10, so can ensure that the gauze screen of cable can preferably and becket 11
It is in close contact with metallic shield claw 25, it is ensured that the axiality of crimping, it can also be ensured that cable insulation is not damaged by.
Seeing shown in Fig. 1 to Fig. 4, plug includes glue core before plastic machine assist handle 23, socket terminal 13, plug plastic
21, glue core 17 and plastic cement bonnet 14 after plug plastic, it is outside that plastic machine assist handle 23 is set in plug casing 19, plasticity machines
Being provided with handle snap close 24 on tool assist handle 23, one end of plastic cement bonnet 14 is connected with plug casing 19, the other end and shielding
Cable 10 is socketed, and in order to ensure that shielded cable 10 is fixed in plug casing 19, is provided with cable in plastic cement bonnet 14
Claw 15.Before plug plastic, after glue core 21 and plug plastic, glue core 17 is arranged in plug casing 19, glue core 21 before plug plastic
It is mutually inserted with glue core 17 after plug plastic.Socket terminal 13 is socketed in before plug plastic glue core 17 after glue core 21 and plug plastic
In, shielded cable 10 and socket terminal 13 grafting.Metal claw 18 it is socketed with in socket terminal 13；Also overlap on plug casing 19
It is provided with waterproof grommet 22.Plug includes and the grommet 16 of shielded cable 10 socket, and grommet 16 is positioned at plastic cement bonnet 14
And between becket 11.
Seeing shown in Fig. 1 to Fig. 4, socket includes Socket casing 35, pin terminal 31 and socket plastic cement glue core 30, socket shell
Interfacial seal pad 34 it is provided with on body 35.Socket plastic cement glue core 30 is arranged in Socket casing 35, and pin terminal 31 is socketed in
In socket plastic cement glue core 30.Preferably, plug casing 19 is metallic plug housing, and Socket casing 35 is metal consent housing.
Seeing shown in Fig. 1 to Fig. 4, plug includes the high-voltage interlocking pin terminal 20 being arranged in plug casing 19, socket
Including the high-voltage interlocking socket terminal 32 being arranged in Socket casing 35, high-voltage interlocking pin terminal 20 and high-voltage interlocking jack end
Son 32 is mutually inserted.Said structure is capable of high-voltage interlocking delay function of signal.
Last it should be noted that, above example is only in order to illustrate the technical solution of the utility model, rather than to this reality
With the restriction of novel protected scope, although having made to explain to this utility model with reference to preferred embodiment, this area general
Logical it will be appreciated by the skilled person that the technical solution of the utility model can be modified or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (10)
1. there is a high current connector for low shielding resistance, including the plug and socket that can be mutually inserted, described plug
Including plug casing and electric cable shield structure, it is characterised in that: described electric cable shield structure includes shielding spring circle, described shielding
Turn is set on described plug casing.
A kind of high current connector with low shielding resistance the most according to claim 1, it is characterised in that: described shielding
Turn is flexible shielding turn.
A kind of high current connector with low shielding resistance the most according to claim 1, it is characterised in that: described plug
Including high-voltage interlocking pin terminal, described socket includes high-voltage interlocking socket terminal, and described high-voltage interlocking pin terminal is with described
High-voltage interlocking socket terminal can be mutually inserted.
A kind of high current connector with low shielding resistance the most according to claim 1, it is characterised in that: described cable
Shielding construction also includes that becket and metallic shield claw, described becket and described metallic shield claw are all set in shielding electricity
On cable.
A kind of high current connector with low shielding resistance the most according to claim 1, it is characterised in that: described socket
Including metal consent housing, pin terminal and socket plastic cement glue core, metal consent housing is provided with interfacial seal pad；Socket
Plastic cement glue core is arranged in metal consent housing, and pin terminal is socketed in socket plastic cement glue in-core；Described plug casing is metal
Plug casing.
6. according to the arbitrary described a kind of high current connector with low shielding resistance of Claims 1 to 4, it is characterised in that:
Described plug includes that plastic machine assist handle, described plastic machine assist handle are set in outside described plug casing.
A kind of high current connector with low shielding resistance the most according to claim 6, it is characterised in that: described plastic cement
Handle snap close it is provided with on mechanical assistance handle.
A kind of high current connector with low shielding resistance the most according to claim 1, it is characterised in that: described plug
Waterproof grommet it is arranged with on housing.
A kind of high current connector with low shielding resistance the most according to claim 1, it is characterised in that: described plug
Including the grommet being socketed with shielded cable.
10. according to the arbitrary described a kind of high current connector with low shielding resistance of Claims 1 to 4, it is characterised in that:
Described plug also includes before socket terminal, plug plastic glue core and plastic cement bonnet after glue core, plug plastic, described plastic cement bonnet
One end is connected with described plug casing, and the other end is socketed with shielded cable；Before described plug plastic, glue core is moulded with described plug
In after glue, glue core is arranged on described plug casing, before described socket terminal is socketed in described plug plastic, glue core and described plug are moulded
Glue in-core after glue, shielded cable and described socket terminal grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810335.4U CN205846360U (en) | 2016-07-29 | 2016-07-29 | A kind of high current connector with low shielding resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810335.4U CN205846360U (en) | 2016-07-29 | 2016-07-29 | A kind of high current connector with low shielding resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846360U true CN205846360U (en) | 2016-12-28 |
Family
ID=57640270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810335.4U Withdrawn - After Issue CN205846360U (en) | 2016-07-29 | 2016-07-29 | A kind of high current connector with low shielding resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846360U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785655A (en) * | 2017-01-19 | 2017-05-31 | 丁青松 | A kind of water-proof connector |
| CN107332023A (en) * | 2017-08-10 | 2017-11-07 | 安费诺汽车连接系统（常州）有限公司 | Metal high current connector |
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
| CN109149278A (en) * | 2018-09-17 | 2019-01-04 | 深圳巴斯巴科技发展有限公司 | A kind of shielding contact structures of cylindrical connector |
| CN109244707A (en) * | 2018-09-27 | 2019-01-18 | 深圳巴斯巴科技发展有限公司 | A kind of single core connector structure |
| CN112290313A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
| CN112290314A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
-
2016
- 2016-07-29 CN CN201620810335.4U patent/CN205846360U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785655A (en) * | 2017-01-19 | 2017-05-31 | 丁青松 | A kind of water-proof connector |
| CN107332023A (en) * | 2017-08-10 | 2017-11-07 | 安费诺汽车连接系统（常州）有限公司 | Metal high current connector |
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
| CN109149278A (en) * | 2018-09-17 | 2019-01-04 | 深圳巴斯巴科技发展有限公司 | A kind of shielding contact structures of cylindrical connector |
| CN109244707A (en) * | 2018-09-27 | 2019-01-18 | 深圳巴斯巴科技发展有限公司 | A kind of single core connector structure |
| CN109244707B (en) * | 2018-09-27 | 2023-11-21 | 深圳巴斯巴科技发展有限公司 | Single-core connector structure |
| CN112290313A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
| CN112290314A (en) * | 2020-11-10 | 2021-01-29 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20200813 |