CN206412562U - A kind of 90 ° of curved formula terminal shield electric-connectors - Google Patents
A kind of 90 ° of curved formula terminal shield electric-connectors Download PDFInfo
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- CN206412562U CN206412562U CN201621465751.1U CN201621465751U CN206412562U CN 206412562 U CN206412562 U CN 206412562U CN 201621465751 U CN201621465751 U CN 201621465751U CN 206412562 U CN206412562 U CN 206412562U
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- hole
- curved formula
- insulating sleeve
- switching copper
- metal shells
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Abstract
The utility model discloses a kind of 90 ° of curved formula terminal shield electric-connectors.Existing electric connector presence connection is unreliable, burn to death, plate power is big, the low defect of degree of protection.Insulated mounting plate of the present utility model is placed in 90 ° of curved formula metal shells, and switching copper bar penetrates insulated mounting plate and is connected by screw with binding post head end；Insulating sleeve, which is enclosed on, to be connect outside binding post, and shielding switching head end end face is contacted with insulating sleeve tail end face；Deter packing ring and grommet is sequentially placed into tail nut, the head end of grommet is contacted with the tail end of 90 ° of curved formula metal shells, the internal thread of tail nut is connected with the external screw thread of 90 ° of curved formula metal shell tail ends；Upper lid is connected by screw with 90 ° of curved formula metal shells.The utility model unites two into one electrical connector plug with socket, and cost declines, unfailing performance lifting, and the polygon shaft shoulder of switching copper bar can be directed to gyration, adapt to the copper bar of more size battery cells or electrical equipment major loop.
Description
Technical field
The utility model belongs to automobile technical field of electric connectors, more particularly to new energy pure electric automobile high-low pressure, big
90 ° of curved formula terminal shield electric-connectors of electric current.
Background technology
Today of new energy pure electric automobile manufacturing industry fast development, the requirement more and more higher to electrical connector interface.By
It is special in vehicle behavior, it is allowed to installing space narrow scope, it is desirable to the compact conformation of automobile electrical connector, small volume, cost
Low, easy removal, and the ability of confrontation special operation condition is eager to excel in whatever one does, electrical connection is reliable and secure, particularly for automobile power control
High-low pressure big current loop on, electric connector should possess the screening ability between enough tolerance high current ability and phase line,
To ensure long-term safe operation and avoid being likely to occur the accident for discharging triggered and AXT.
The content of the invention
The utility model there is provided one kind is rational in infrastructure, compact, accounts in view of the shortcomings of the prior art and loads spatial dimension with car
Small, safe and reliable to operation and suitable for new energy pure electric automobile high-low pressure, high current 90 ° of curved formula terminal shieldings are electrically connected
Device, to meet Hyundai Motor industry development demand, is mainly used in high-low pressure, high current automobile power control unit cable is important connects
Mouthful.
In order to solve the above technical problems, the utility model uses following technical scheme：
The utility model includes upper lid, insulated mounting plate, 90 ° of curved formula metal shells, switching copper bar, binding post, insulation
Sleeve pipe, shading ring, shielding reducing sleeve, grommet, deter packing ring and tail nut；The bottom of 90 ° of curved formula metal shells is opened up
Supported hole, sidepiece opens up the mounting hole of insulating sleeve first；Described insulated mounting plate includes integrally formed installation housing and turned
Connect copper installation seat；Switching copper installation seat is arranged on installation housing bottom；Described installation housing is arranged on 90 ° of curved formula metals
In housing, switching copper installation seat is stretched into supported hole；Described switching copper installation seat offer switching copper installation hole and
Circumferential spacing hole；The inner in switching copper installation hole is connected with installing the installation cavity bottom of housing, in outer end and circumferential spacing hole
End connection, circumferential spacing outer end of hole, which is opened, to be set；Circumferential spacing hole aperture is more than switching copper installation hole aperture；Housing is installed
Installation cavity side wall opens up the mounting hole of insulating sleeve second；First set between switching copper installation seat and supported hole by spacing
O-ring seal and the sealing of the second O-ring seal；Collar is arranged in the neck of switching copper installation seat to insulating mounting plate axle
To positioning；Described switching copper bar includes integrally formed first shaft part, the polygon shaft shoulder and the second shaft part；The polygon shaft shoulder is set
Put between the first shaft part and the second shaft part；First shaft part is penetrated by the switching copper installation hole of insulated mounting plate and installs housing
Installation cavity, the polygon shaft shoulder is arranged in the circumferential spacing hole of form fit；Lead between first shaft part and switching copper installation hole
Cross the 3rd O-ring seal and the sealing of the 4th O-ring seal of spacing setting；It is right in the neck of the first shaft part that opening piston ring is arranged on
Switching copper bar axially position；The screw thread that the through hole and the first shaft part that terminal lock-screw connection binding post head is opened up are opened up
Hole；Described binding post afterbody opens up wiring hole；The insulating sleeve first of insulating sleeve through 90 ° of curved formula metal shells is installed
The mounting hole of insulating sleeve second of hole and insulated mounting plate, and be enclosed on and connect outside binding post；Insulating sleeve by the afterbody shaft shoulder and
Flange in the mounting hole of insulating sleeve first realizes axially position；Shielding switching is set on the insulation of 90 ° of curved formula metal shells
In the mounting hole of sleeve pipe first, and head end end face is contacted with insulating sleeve tail end face；The shading ring that shielding reducing sleeve head end is opened up
Shading ring is set in groove；Described tail nut afterbody is provided with integrally formed bulge loop, deters packing ring and grommet is sequentially placed into tail
In nut, the head end of grommet is contacted with the tail end of 90 ° of curved formula metal shells, the internal thread of tail nut and 90 ° of curved formula metal-backs
The external screw thread connection of body tail end.Described upper lid is arranged on 90 ° of curved formula metal shells, and upper lid and 90 ° of curved formula metal shells
Between sealing ring is set；Lid and 90 ° of curved formula metal shells in multiple cover locking mode connects for screw of cover locking screw assembly.
It is preferred that, 90 ° of curved formula metal shell bottoms are provided with sealing gasket.
It is preferred that, the second described shaft part opens up connecting hole.
It is preferred that, the described polygon shaft shoulder is square, hexagon or octagon.
It is preferred that, the top surface of bottom surface, the bottom surface of insulated mounting plate and the top surface of the upper lid and 90 ° of curved formula metal shells
It is inclined-plane.
Compared with prior art, the beneficial effects of the utility model are：
The utility model unites two into one electrical connector plug with socket, changes the termination side of conventional angle connector
Formula, cost declines to a great extent, unfailing performance is substantially improved, in the absence of connect it is unreliable, burn to death, plate power is big, degree of protection is low
Defect, and dismounting is quick, simple, easy to maintenance, so that it is highly reliable to connector under HI high impact, high vibration environment to meet automobile
The use requirement of property.The polygon shaft shoulder of switching copper bar of the present utility model can be directed to gyration, adapt to more size battery cells or
The copper bar of electrical equipment major loop.
Brief description of the drawings
Fig. 1 is sectional arrangement drawing of the present utility model；
Fig. 2 is the structural perspective of each part in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but embodiment not limited to this of the present utility model.
As illustrated in fig. 1 and 2, a kind of 90 ° of curved formula terminal shield electric-connectors, including upper lid 2, insulated mounting plate 5,90 ° it is curved
Formula metal shell 7, switching copper bar 10, binding post 12, insulating sleeve 13, shading ring 14, shielding reducing sleeve 15, grommet 16,
Deter packing ring 17 and tail nut 18；The bottom of 90 ° of curved formula metal shells 7 opens up supported hole, and sidepiece, which opens up insulating sleeve first, pacifies
Fill hole；90 ° of curved bottoms of formula metal shell 7 are provided with sealing gasket 9, anti-watertight when being connected for 90 ° of curved formula metal shells 7 with electrical equipment
Envelope；Insulated mounting plate 5 includes integrally formed installation housing and switching copper installation seat；Switching copper installation seat is arranged on installation
Housing bottom；Housing is installed to be arranged in 90 ° of curved formula metal shells 7, switching copper installation seat is stretched into supported hole；Switching copper bar
Mounting seat offers switching copper installation hole and circumferential spacing hole；Installation cavity of the inner in switching copper installation hole with installing housing
Bottom is connected, and outer end is connected with circumferential spacing hole the inner, and circumferential spacing outer end of hole, which is opened, to be set；Circumferential spacing hole aperture, which is more than, to be turned
Connect copper installation hole aperture；The installation cavity side wall for installing housing opens up the mounting hole of insulating sleeve second；Transfer copper installation seat with
The first O-ring seal 6 set between supported hole by spacing and the second O-ring seal 6-1 sealings；Collar 11 is arranged on switching
To the axially position of insulating mounting plate 5 in the neck of copper installation seat；Copper bar 10 of transferring includes integrally formed first shaft part, many
The side shape shaft shoulder and the second shaft part；The polygon shaft shoulder is arranged between the first shaft part and the second shaft part；First shaft part is by insulating mounting
The switching copper installation hole of plate 5 penetrates the installation cavity for installing housing, and the polygon shaft shoulder is arranged on the circumferential spacing hole of form fit
It is interior；The 3rd O-ring seal 6-2 set between first shaft part and switching copper installation hole by spacing and the 4th O-ring seal
6-3 is sealed；Opening piston ring 8 is arranged in the neck of the first shaft part to the switching axially position of copper bar 10；Second shaft part opens up connection
Hole, the copper bar for connecting battery or electrical equipment major loop；Through hole that the connection of terminal lock-screw 4 binding post 12 head is opened up and
The screwed hole that first shaft part is opened up；The afterbody of binding post 12 opens up wiring hole；Insulating sleeve 13 passes through 90 ° of curved formula metal shells 7
The mounting hole of insulating sleeve first and insulated mounting plate 5 the mounting hole of insulating sleeve second, and be enclosed on outside binding post 12；Insulation
Sleeve pipe 13 realizes axially position by the flange in the afterbody shaft shoulder and the mounting hole of insulating sleeve first；Shielding reducing sleeve 15 is arranged on
In the mounting hole of insulating sleeve first of 90 ° of curved formula metal shells 7, and head end end face is contacted with the tail end face of insulating sleeve 13；Screen
Cover and shading ring 14 is set in the shielding annular groove that the head end of reducing sleeve 15 is opened up；The afterbody of tail nut 18 is provided with integrally formed bulge loop, prevents
Resistance packing ring 17 and grommet 16 are sequentially placed into tail nut 18, and the tail end of the head end of grommet 16 and 90 ° of curved formula metal shells 7 connects
Touch, the internal thread of tail nut 18 is connected with the external screw thread of 90 ° of curved tail ends of formula metal shell 7 so that the bulge loop of the afterbody of tail nut 18
Compress the tail end of grommet 1.Upper lid 2 is arranged on 90 ° of curved formula metal shells 7, and is set between upper lid 2 and 90 ° of curved formula metal shells 7
Put sealing ring 3；Lid 2 and 90 ° of curved formula metal shells 7 in six cover locking mode connects for screw of cover locking screw assembly 1.
When penetrating cable, tail nut 18 is unscrewed, cable is stretched into by the afterbody of tail nut 18 and sequentially passes through the He of grommet 16
Shield reducing sleeve 15；The core of cable is passed through in insulating sleeve 13, and the wiring hole of embedded binding post 12；Then tail spiral shell is tightened
Mother 18, compresses grommet 16 so as to clamping cables.
Claims (5)
1. a kind of 90 ° of curved formula terminal shield electric-connectors, including upper lid, insulated mounting plate, 90 ° of curved formula metal shells, switching copper
Row, binding post, insulating sleeve, shading ring, shielding reducing sleeve, grommet, deter packing ring and tail nut, it is characterised in that：Institute
The bottom for stating 90 ° of curved formula metal shells opens up supported hole, and sidepiece opens up the mounting hole of insulating sleeve first；Described insulated mounting plate
Including integrally formed installation housing and switching copper installation seat；Switching copper installation seat is arranged on installation housing bottom；It is described
Installation housing be arranged in 90 ° of curved formula metal shells, switching copper installation seat stretch into supported hole；Described switching copper bar peace
Dress seat offers switching copper installation hole and circumferential spacing hole；Installation cavity bottom of the inner in switching copper installation hole with installing housing
Portion is connected, and outer end is connected with circumferential spacing hole the inner, and circumferential spacing outer end of hole, which is opened, to be set；Circumferential spacing hole aperture is more than switching
Copper installation hole aperture；The installation cavity side wall for installing housing opens up the mounting hole of insulating sleeve second；Copper installation seat transfer with propping up
The first O-ring seal set between support hole by spacing and the sealing of the second O-ring seal；Collar is arranged on switching copper installation
To insulating mounting plate axially position in the neck of seat；Described switching copper bar includes integrally formed first shaft part, polygon
The shaft shoulder and the second shaft part；The polygon shaft shoulder is arranged between the first shaft part and the second shaft part；First shaft part is by insulated mounting plate
Switching copper installation hole penetrates the installation cavity for installing housing, and the polygon shaft shoulder is arranged in the circumferential spacing hole of form fit；The
The 3rd O-ring seal and the 4th O-ring seal set between one shaft part and switching copper installation hole by spacing is sealed；Opening
Piston ring is arranged in the neck of the first shaft part to switching copper bar axially position；Terminal lock-screw connection binding post head is opened up
Through hole and the screwed hole that opens up of the first shaft part；Described binding post afterbody opens up wiring hole；Insulating sleeve passes through 90 ° of curved formulas
The mounting hole of insulating sleeve first of metal shell and the mounting hole of insulating sleeve second of insulated mounting plate, and it is enclosed on binding post
Outside；Insulating sleeve realizes axially position by the flange in the afterbody shaft shoulder and the mounting hole of insulating sleeve first；Shielding switching is arranged
Put in the mounting hole of insulating sleeve first of 90 ° of curved formula metal shells, and head end end face is contacted with insulating sleeve tail end face；Screen
Cover and shading ring is set in the shielding annular groove that reducing sleeve head end is opened up；Described tail nut afterbody is provided with integrally formed bulge loop, prevents
Resistance packing ring and grommet are sequentially placed into tail nut, and the head end of grommet is contacted with the tail end of 90 ° of curved formula metal shells, tail nut
Internal thread be connected with the external screw thread of 90 ° of curved formula metal shell tail ends；Described upper lid is arranged on 90 ° of curved formula metal shells,
And sealing ring is set between upper lid and 90 ° of curved formula metal shells；Covered in multiple cover locking mode connects for screw of cover locking screw assembly
With 90 ° of curved formula metal shells.
2. a kind of 90 ° of curved formula terminal shield electric-connectors according to claim 1, it is characterised in that：90 ° of curved formula gold
Belong to housing bottom and be provided with sealing gasket.
3. a kind of 90 ° of curved formula terminal shield electric-connectors according to claim 1, it is characterised in that：The second described axle
Duan Kaishe connecting holes.
4. a kind of 90 ° of curved formula terminal shield electric-connectors according to claim 1, it is characterised in that：Described polygon
The shaft shoulder is square, hexagon or octagon.
5. a kind of 90 ° of curved formula terminal shield electric-connectors according to claim 1, it is characterised in that：The bottom of the upper lid
The top surface of face, the bottom surface of insulated mounting plate and top surface and 90 ° of curved formula metal shells is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465751.1U CN206412562U (en) | 2016-12-29 | 2016-12-29 | A kind of 90 ° of curved formula terminal shield electric-connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465751.1U CN206412562U (en) | 2016-12-29 | 2016-12-29 | A kind of 90 ° of curved formula terminal shield electric-connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412562U true CN206412562U (en) | 2017-08-15 |
Family
ID=59551892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465751.1U Active CN206412562U (en) | 2016-12-29 | 2016-12-29 | A kind of 90 ° of curved formula terminal shield electric-connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658812A (en) * | 2017-11-13 | 2018-02-02 | 顺科新能源技术股份有限公司 | A kind of plastic band shields high-voltage connecting line box |
| CN110896185A (en) * | 2018-09-13 | 2020-03-20 | 安波福技术有限公司 | Angled electrical connector assembly and method of making same |
-
2016
- 2016-12-29 CN CN201621465751.1U patent/CN206412562U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658812A (en) * | 2017-11-13 | 2018-02-02 | 顺科新能源技术股份有限公司 | A kind of plastic band shields high-voltage connecting line box |
| CN107658812B (en) * | 2017-11-13 | 2023-10-31 | 顺科新能源技术股份有限公司 | Plastic tape shielding high-voltage junction box |
| CN110896185A (en) * | 2018-09-13 | 2020-03-20 | 安波福技术有限公司 | Angled electrical connector assembly and method of making same |
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| GR01 | Patent grant |