CN207320349U - A kind of high pressure crosses hole connector - Google Patents
A kind of high pressure crosses hole connector Download PDFInfo
- Publication number
- CN207320349U CN207320349U CN201721221434.XU CN201721221434U CN207320349U CN 207320349 U CN207320349 U CN 207320349U CN 201721221434 U CN201721221434 U CN 201721221434U CN 207320349 U CN207320349 U CN 207320349U
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- high pressure
- docking section
- groove
- ring flange
- connector
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Abstract
The utility model discloses a kind of high pressure to cross hole connector, it is related to connector construction technical field, including ring flange, the docking section being installed on ring flange and the first elastic component being installed on docking section, the first through hole worn and connect for fastener is provided with ring flange, the first groove for being connected with external cable is provided with docking section.So, by setting first through hole and docking section to use direct-insert connection mode with exterior butt end on ring flange, the cylinder cap on motor cylinder block need not be all opened when installing every time, replacing connector later, this high pressure crosses hole connector using time saving, laborsaving, connector can be stably fixed on cylinder body, and security risk is not present.
Description
Technical field
Connector construction technical field is the utility model is related to, more particularly to a kind of high pressure crosses hole connector.
Background technology
At present, for automobile, an important feature of electric automobile is exactly that in-car be equipped with can guarantee that enough power
The high-pressure system of performance, convention connectors mounting means are that the connector body that will assemble harness is mutually solid with plug by buckle
Fixed, the OT terminal on terminal or harness in socket is connected through cylinder body with the copper bar on plug, then cylinder interior into
Row nut check operates, and terminal is locked together on the copper bar in cylinder body.
But this convention connectors are unreasonable due to structure design, when causing installation fee, laborious, installation, more every time
Change connector to be required for opening the cylinder cap on cylinder body, frequently uncap and be easy to cause cylinder body waterproof failure, security risk occur.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is that solving current convention connectors due to structure
Design it is unreasonable, every time installation, replace connector and be required for opening the cylinder cap on cylinder body, frequently uncapping is easy to cause cylinder body and prevents
Water fails, and the technical problem of security risk occurs.
The utility model adopts the following technical solution realizes：
The utility model provides a kind of high pressure and crosses hole connector, it is characterised in that including ring flange, is installed on the method
Docking section on blue disk and the first elastic component being installed on the docking section, are provided with for fastener on the ring flange
The first through hole connect is worn, the first groove for being connected with external cable is provided with the docking section.
Further, the docking section is jack.
Further, the second groove is additionally provided with the docking section, it is recessed that first elastic component is installed on described second
Groove.
Further, the insulating component being arranged between the docking section and the ring flange is further included.
Further, the second elastic component is further included, the first protrusion is provided with the docking section, is set on the insulating component
The second protrusion is equipped with, the second elastic component both ends are connected to described first raised and the described second protrusion respectively.
Further, shielding cylinder sleeve is further included, the 3rd groove, the shielding cylinder sleeve installation are additionally provided with the ring flange
In the 3rd groove.
Further, the end cap being installed on the ring flange is further included, is provided with the end cap for external cable
The second through hole passed through.
Further, the first sealing ring is further included, the 4th groove, first sealing ring are additionally provided with the ring flange
It is installed on the 4th groove.
Further, the second sealing ring is further included, the 5th groove, second sealing ring are additionally provided with the ring flange
It is installed on the 5th groove.
Compared with prior art, the beneficial effects of the utility model are：
By setting first through hole and docking section to use direct-insert connection side with exterior butt end on ring flange
Formula, need not all open the cylinder cap on motor cylinder block, this high pressure, which crosses hole connector, to be made when installing every time, replacing connector later
With time saving, laborsaving, connector can be stably fixed on cylinder body, and security risk is not present.
Brief description of the drawings
Fig. 1 is the high pressure via connector construction schematic diagram in the utility model；
Fig. 2 crosses hole connector sectional view for high pressure；
Fig. 3 crosses the structure diagram that hole connector is connected with the butt end in cylinder body for high pressure；
Fig. 4 is that high pressure crosses hole connector and the schematic diagram before cylinder body assembling.
In figure：
10th, ring flange；11st, ear fixing piece；111st, first through hole；12nd, the 3rd groove；13rd, the 4th groove；14th, the 5th
Groove；20th, docking section；21st, the first groove；22nd, the second groove；30th, the first elastic component；40th, insulating component；50th, the second elasticity
Part；60th, cylinder sleeve is shielded；70th, end cap；80th, the first sealing ring；90th, the second sealing ring；100th, fastener；200th, cylinder body；210th,
Three through holes；220th, cylinder cap；300th, butt end；400th, cable；500th, shrapnel is shielded.
Embodiment
In the following, with reference to attached drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figs 1-4, the utility model discloses a kind of high pressure to cross hole connector, for the high pressure system in electric automobile
Unite electrically connected, the connector include ring flange 10,20 and first elastic component 30 of docking section, docking section 20 can be socket or
Plug, docking section 20 are installed on ring flange 10, docking section 20 to be connected to realize with exterior butt end 300 electric power connect
Connect, the first elastic component 30 is installed on the docking section 20, and the ring flange 10 in the present embodiment crosses the shell of hole connector for high pressure
Body, is provided with first through hole 111 on ring flange 10, and exterior fastener 100 will pass through first through hole 111 and then by ring flange 10
It is fixed on the threaded hole of corresponding automobile inner cylinder body 200, third through-hole 210, docking section is provided with automobile inner cylinder body 200
20 pass through third through-hole 210 after be connected with the butt end 300 in cylinder body 200, the first elastic component 30 be placed in docking section 20 with it is right
Between connecing end 300, increase the frictional force between socket part 20 and butt end 300 so that will not depart from easily between the two, butt end
300 are connected with power supply unit, and the first groove 21 is provided with docking section 20, and the first groove 21 is used for the electricity with external utilization device
Cable 400 connects, wherein, fastener 100 is screw.
The quantity of first through hole 111 can be one, two or four, and the first through hole 111 in the present embodiment is two,
Two outwardly ear fixing pieces 11 are provided with ring flange 10, two first through hole 111 are separately positioned on two ear
On fixing piece 11, two first through hole 111 are adapted with the threaded hole on motor cylinder block 200, and two first through hole 111 can lead to
Cross fastener 100 high pressure is crossed into hole connector and be firmly fixed on motor cylinder block 200, prevent vehicle traveling process mesohigh mistake
Hole connector departs from cylinder body 200 because rocking.
In the present embodiment, docking section 20 is jack, and exterior butt end 300 is plug, since docking section 20 is artificially to pacify
On motor cylinder block 200, when installation high pressure crosses hole connector, technician may forget technical staff for some reason
Tighten up a screw or forget urgent screw, when electric automobile during traveling is upper to a certain extent, high pressure, which crosses hole connector, will depart from
Cylinder body 200, high pressure at this moment, which is crossed, will carry residual electricity, if docking section 20 is plug, the portion that plug leaks out on hole connector
Divide on the conductive member that will be touched in electric automobile, the residual electricity on plug will result in the circuit elements on electric automobile
Part damages, therefore the docking section 20 of the present embodiment is jack.
The second groove 22 is additionally provided with 20 inner wall of docking section, the first elastic component 30 is installed on the second groove 22, the first bullet
Property part 30 outer ring support as the second groove 22, the inner ring of the first elastic component 30 is to as exterior butt end 300, the first bullet
Property part 30 be leaf spring, the first elastic component 30 be used for holding outside butt end 300.
High pressure in the present embodiment crosses hole connector and further includes the insulation structure being arranged between docking section 20 and ring flange 10
Part 40, insulating component 40 can be that plastic cement or rubber material make, and docking section 20 is built in insulating component 40, outside insulating component 40
Third protrusion (not shown) is provided with wall, is provided with the 4th raised (not shown) on 10 inner wall of ring flange, the 4th
Protrusion gear makes insulating component 40 be moved without normal direction away from 10 direction of ring flange, to realize to insulating component 40 as third protrusion
Positioning, while the first adaptor some in insulating component 40, docking section 20 and the first adaptor are fixed together,
Insulating component 40 separates docking section 20 and ring flange 10, and docking section 20 makes for conductive material, and ring flange 10 is in electric automobile
Also made in high-voltage electric power system for conductive material.
High pressure crosses hole connector and further includes the second elastic component 50, and it is convex to be provided with the 5th on the inner wall of 40 front end of insulating component
Rise, the 5th raised limitation docking section 20 is moved to away from 10 one end of ring flange, and the first raised (figure is provided with 20 outer wall of docking section
Not shown in), it is provided with the second raised (not shown) on 40 inner wall of insulating component, 50 one end of the second elastic component is supported as the
One is raised, and the other end supports, second elastic component 50 untill extractor raised as second, and the effect of the second elastic component 50 is to prevent from docking
Portion 20 departs from from insulating component 40.
High pressure crosses hole connector and further includes shielding cylinder sleeve 60, is additionally provided with the 3rd groove 12 on ring flange 10, shields cylinder sleeve
60 are installed on the 3rd groove 12,60 outer ring of shielding cylinder sleeve support shielded as the 3rd groove 12 inner ring of cylinder sleeve 60 to as
External cable 400, while shielding shrapnel 500 is installed in ring flange 10, shielding cylinder sleeve 60 is used to fix the shielding on cable, so
Turned on afterwards with the shielding shrapnel 500 in ring flange 10.
High pressure crosses hole connector and further includes the end cap 70 being installed on ring flange 10, and the afterbody of ring flange 10 is provided with lug
(not shown), the card slot (not shown) to match with lug is provided with end cap 70, and end cap 70 is connected in ring flange 10
Afterbody, be provided with the second through hole (not shown) on 70 center of end cap, the second through hole is worn for external cable 400
Cross.
High pressure crosses hole connector and further includes the first sealing ring 80, and the 4th groove is additionally provided with the outer wall of 10 front end of ring flange
13, the first sealing ring 80 is installed on the 4th groove 13, and 80 one end of the first sealing ring is supported in the 4th groove 13, and the other end will be to
Enter cylinder to the junction on the cylinder body 200 of electric automobile, preventing water, dust from crossing from high pressure hole connector and cylinder body 200
Inside body 200.
High pressure crosses hole connector and further includes the second sealing ring 90, and the 5th groove 14 is additionally provided with the inner wall of ring flange 10,
5th groove 14 leans on proximal cover 70, and the second sealing ring 90 is installed on the 5th groove 14, and 90 outer ring of the second sealing ring is supported as the 5th
Groove 14, the inner ring of the second sealing ring 90 is to as external cable 400.
By setting first through hole 111 and docking section 20 with exterior butt end 300 using directly slotting on ring flange 10
The connection mode entered, need not all open the cylinder cap 220 on motor cylinder block 200 when installing every time, replacing connector later, this
High pressure crosses hole connector using time saving, laborsaving, can be stably fixed to connector on cylinder body 200, and there is no safety is hidden
Suffer from, there are extensive market prospects.
High pressure via connector construction in the present embodiment is applicable not only to tip jack, is also applied for porous socket, more
Spring hole scoket is exactly to cross hole connector by the high pressure of this multiple spline structure to assemble, any and same or similar connection of this structure
Device, which belongs to, invades model patent right behavior.
The above embodiment is only the preferred embodiment of the utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (9)
1. a kind of high pressure crosses hole connector, it is characterised in that including ring flange, the docking section being installed on the ring flange and
The first elastic component being installed on the docking section, is provided with the first through hole worn and connect for fastener, institute on the ring flange
State the first groove being provided with docking section for being connected with external cable.
2. high pressure according to claim 1 crosses hole connector, it is characterised in that：The docking section is jack.
3. high pressure according to claim 2 crosses hole connector, it is characterised in that：It is recessed that second is additionally provided with the docking section
Groove, first elastic component are installed on second groove.
4. high pressure according to claim 1 crosses hole connector, it is characterised in that：Further include and be arranged at the docking section and institute
State the insulating component between ring flange.
5. high pressure according to claim 4 crosses hole connector, it is characterised in that：Further include the second elastic component, the docking
The first protrusion is provided with portion, the second protrusion is provided with the insulating component, the second elastic component both ends are connected to respectively
Described first raised and the described second protrusion.
6. high pressure according to claim 1 crosses hole connector, it is characterised in that：Further include shielding cylinder sleeve, the ring flange
On be additionally provided with the 3rd groove, the shielding cylinder sleeve is installed on the 3rd groove.
7. high pressure according to claim 1 crosses hole connector, it is characterised in that：Further include and be installed on the ring flange
End cap, is provided with the second through hole passed through for external cable on the end cap.
8. high pressure according to claim 1 crosses hole connector, it is characterised in that：Further include the first sealing ring, the flange
The 4th groove is additionally provided with disk, first sealing ring is installed on the 4th groove.
9. high pressure according to claim 1 crosses hole connector, it is characterised in that：Further include the second sealing ring, the flange
The 5th groove is additionally provided with disk, second sealing ring is installed on the 5th groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221434.XU CN207320349U (en) | 2017-09-21 | 2017-09-21 | A kind of high pressure crosses hole connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221434.XU CN207320349U (en) | 2017-09-21 | 2017-09-21 | A kind of high pressure crosses hole connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320349U true CN207320349U (en) | 2018-05-04 |
Family
ID=62383458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721221434.XU Active CN207320349U (en) | 2017-09-21 | 2017-09-21 | A kind of high pressure crosses hole connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581393A (en) * | 2019-09-09 | 2019-12-17 | 柳州森普电子科技有限公司 | waterproof FAKRA connector |
-
2017
- 2017-09-21 CN CN201721221434.XU patent/CN207320349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581393A (en) * | 2019-09-09 | 2019-12-17 | 柳州森普电子科技有限公司 | waterproof FAKRA connector |
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