CN104767077B - Curved formula high-tension shielding plug - Google Patents
Curved formula high-tension shielding plug Download PDFInfo
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- CN104767077B CN104767077B CN201510184559.9A CN201510184559A CN104767077B CN 104767077 B CN104767077 B CN 104767077B CN 201510184559 A CN201510184559 A CN 201510184559A CN 104767077 B CN104767077 B CN 104767077B
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- China
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- mounting plate
- radome
- front mounting
- afterbody
- bonnet
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Abstract
The invention discloses a kind of curved formula high-tension shielding plug, it is related to the electric connector field of new-energy automobile, industrial equipment, urban rail and rolling stock appliance field.It includes casing assembly, contact and installation board component, tail accessory.The casing assembly is by locking hand handle, closing piece, plug body, sealing ring, signal pin composition.Rotary motion is transformed into plug body relative to the mechanism of the linear motion of jack housing to realize the locking and unblock of connector using hand is made, normally electric connector can be used in the case where operating space is narrow compared with Shan, solving the problems, such as the locking mode of typical electrical connector can not normally use under narrower operating space, also power-assisted effect is improved the ease for operation of connector by hand simultaneously.
Description
Technical field
The present invention relates to the electric connector field of new-energy automobile, industrial equipment, urban rail and rolling stock appliance field, especially
It is the curved formula high-tension shielding plug that new-energy automobile is used.
Background technology
In modern industry electrical system, the use scope of electric connector is more and more wider, and quantity is more and more, to connector
Outlet method demand it is also more and more and in the majority to the demand of 90 degree of curved formula outlets.
Traditional curved formula outlet electrical connector plug, typically increases bend pipe, to reach the mesh of curved formula outlet in pin tail
, bend pipe, with the connection of screw thread or buckle-type, using the plug of the curved formula outlet of this scheme, is only applicable to small with plug body
The plug of electric current, because the plug of high current needs to use the cable of larger sectional area, and the turning of cable radius of heavy in section product
Also larger, the scheme using pin tail plus bend pipe can not meet use requirement；The plug of the curved formula outlet of traditional high current, one
As first with a binding post and conductor jointer, then be connected with contact by terminal, to reach curved formula outlet, this side
After case can not realize curved formula outlet, it is necessary to shell is made into the part of component, i.e., but shell makes component, degree of protection is very
It is difficult up to standard；Traditional angle connector plug with function of shielding, shielding is realized usually using a pair single contacts
Between conducting, the shield effectiveness of this mode shielding processing mode is simultaneously bad, and because additional shielding conducting contact pair, increases
Connector volume is added, it is seen that traditional curved plug of the formula outlet with function of shielding can not meet making for modern industry electrical system
With requiring, use requirement of the new-energy automobile to curved formula shielded plug can not be particularly met.
The content of the invention
The purpose of the present invention is to overcome not enough present in above-mentioned background technology, there is provided one kind has small volume, shielding effect
Can good, low production cost, curved formula high-tension shielding plug the advantages of production efficiency is high.
In order to reach above-mentioned technique effect, the present invention takes following technical scheme：Curved formula high-tension shielding plug, it is special
Levy and be：It includes casing assembly, contact and installation board component, tail accessory.
The casing assembly is by locking hand handle, closing piece, plug body, sealing ring, signal pin composition.
The monosymmetric of the plug body is provided with two oval rotating shafts, and fool proof key is provided with the inserting position of plug body
Groove, the back side of plug body is provided with tight locking button, and the afterbody of plug body is provided with tail-hood clip, inside the mating side of plug body
Elastic claw is provided with, mating side centre bit installs signal pin mounting hole, and mating side end face is provided with sealing ring limited block.
Being door font, its is monosymmetric to be provided with locking track, and locking salient point unlocks track, limited block, limit for the hand
Position block spring beam, rotating shaft via.
With installation board component by bonnet, left radome, front mounting plate, right radome, contact is constituted the contact.
The tail accessory shields gland, grommet, tail-hood composition by shielding cushion cover.
Further technical scheme is：The front mounting plate is L-shaped, and for installing, fixed contact therefor, front mounting plate is inserted
The section for closing direction is overall into convex shape, and mating side is small end, and mating side top is provided with groove, and top surface is additionally provided with radome and fixes
Button platform, top surface afterbody is provided with rear cap header clip platform, and front mounting plate both sides afterbody is respectively provided with a bonnet afterbody clip platform.
Further technical scheme is：The head that the bonnet has concave inward structure, bonnet is provided with a cantilever open type
Buckle, cantilever open type is buckled and matched with the rear cap header clip platform of front mounting plate top surface afterbody.The both sides afterbody of bonnet
It is respectively provided with a cantilever reverse buckling type to buckle, cantilever reverse buckling type buckles the bonnet afterbody clip platform phase with front mounting plate both sides afterbody
Matching, the top surface of bonnet and the back side are provided with several with identical radome clip platform on front mounting plate.
Further technical scheme is：The left radome is the thin-wall stamping part of concave shaped, its concave shape and preceding peace
The side profile for filling plate matches, and the mating side bottom of left radome is provided with fixing card, and mating side is provided with internal fastening type before top
Spacing guide frame, mating side top surface and inner edge are provided with open type and buckle, open type buckle with front mounting plate and after the screen that covers
Cover cover clip platform to match, the side of left radome is provided with installing plate clip platform rectangle via, and the afterbody of left radome sets
There is symmetrical one group of internal fastening type shielding engaging nail.
Further technical scheme is：The structure of the right radome is basic with left radome into symmetric relation, and mutually
Fasten and install；Two kinds of component snaps together when front mounting plate is wrapped up can entirely, and be more closely fitted in front mounting plate
On, to reach preferable shield effectiveness；
Further technical scheme is：It is raw material, mould punching shaping that right radome uses copper strips with left radome.
The present invention compared with prior art, with following beneficial effect：Rotary motion is transformed into plug using hand is made
Shell realizes the locking and unblock of connector relative to the mechanism of the linear motion of jack housing, can be narrow compared with Shan in operating space
In the case of normally use electric connector, the locking mode for solving typical electrical connector can not be normal under narrower operating space
The problem for using, while also power-assisted effect is improved the ease for operation of connector by hand.
Upper unblock track is divided into using hand the technology of a stage track and two-stage track, was unlocking connector
Must stop in journey and make another running, reach time delay purpose, high-voltage interlocking function is realized well, solve biography
System retaining mechanism does not have the problem of two-stage unlocking function.
Hand makes connector have secondary locking function closing piece is above installed additional.
Fixed bend formula contact is coordinated using L-shaped installing plate and bonnet, and is fixed using hung and buckled structure, it is effective to reduce
The material of product, and advantageously reduce the volume of connector.
Curved formula function of shielding is realized using the radome of two almost symmetries, is led as shielding without metal shell
Logical medium, is conducive to mitigating the quality and production cost of connector, and is conducive to improving the production efficiency of connector.
Using the opening on radome buckle with front mounting plate and after the button platform that covers match by the way of come fixed mask
Cover, fixed form reliability, part is easy to process, and production efficiency of assembling is high.
After two radomes are fastened, can wrap up front mounting plate and bonnet are comprehensive, it is real can comprehensive function of shielding.
The fixing card of radome is used with the radome pocket matches of front mounting plate, the good fixed mask cover of energy, and is had
Effect damages radome when avoiding plugging together.
The invention provides a kind of curved formula high-tension shielding plug, the more complicated parts of all structures use die forming,
Compared with traditional plug, with small volume, shield effectiveness is good, and low production cost, production efficiency is high, and operation easily, easily, connects
The advantages of contact element contact is reliable, is particularly well-suited to use requirement of the new-energy automobile to electric connector, with practical value very high.
Brief description of the drawings
Fig. 1 is confined state schematic diagram of the present invention；
Fig. 2 is explosive view schematic diagram of the present invention；
Fig. 3 is profile of the present invention；
Fig. 4 is plug body back side 3D schematic diagrames of the invention；
Fig. 5 is plug body front 3D schematic diagrames of the invention；
Fig. 6 is locking hand of the invention 3D schematic views；
Fig. 7 is contact of the invention and installation board component 3D schematic diagrames；
Fig. 8 is contact of the invention and installation board component explosive view schematic diagram；
Reference：Casing assembly 111, contact locks hand 1, closing piece with board component 222, tail accessory 333 is installed
2, plug body 3, sealing ring 4, signal pin 5, bonnet 6, left radome 7, front mounting plate 8, right radome 9, contact 10, shielding
Cushion cover 11, shields gland 12, and grommet 13, tail-hood 14 is locked track 1-1, locking salient point 1-2, unlocks track 1-3, limited block
1-4, limited block spring beam 1-5, rotating shaft via 1-6, oval rotating shaft 3-1, fool proof keyway 3-2, tight locking button 3-3, tail-hood clip
3-4, elastic claw 3-5, signal pin mounting hole 3-6, limited block 3-7, concave inward structure 6-3, cantilever open type buckle 6-1, and cantilever falls
Button buckles 6-4, and fixing card 7-1, the spacing guide frame 7-2 of internal fastening type, open type buckle 7-4, installing plate clip platform rectangle
Via 7-3, internal fastening type shielding engaging nail 7-5, groove 8-1, radome clip platform 8-2, rear cap header clip platform 8-4, lid
Afterbody clip platform 8-3.
Specific embodiment
With reference to embodiments of the invention, the invention will be further elaborated.
Embodiment：
As Figure 1-3, a kind of curved formula high-tension shielding plug, by casing assembly 111, contact with board component 222 is installed,
Tail accessory 333 is constituted.
By locking hand 1, closing piece 2, plug body 3, sealing ring 4, signal pin 5 is constituted shell group 111.
Contact is with installation board component 222 by bonnet 6, left radome 7, front mounting plate 8, right radome 9,10 groups of contact
Into.
Tail accessory 333 shields gland 12 by shielding cushion cover 11, and grommet 13, tail-hood 14 is constituted.
As shown in Figure 4 and Figure 5, the monosymmetric of plug body 3 is provided with two oval rotating shaft 3-1, is provided with anti-in inserting position
Slow-witted keyway 3-2, the back side of plug body 3 is provided with tight locking button 3-3, and the afterbody of plug body 3 is provided with tail-hood clip 3-4, plug
Elastic claw 3-5 is provided with inside the mating side of shell 3, mating side centre bit installs signal pin mounting hole 3-6, and mating side end face is provided with
Sealing ring limited block 3-7.
As shown in fig. 6, hand is door font 1, and it is monosymmetric to be provided with locking track 1-1, locking salient point 1-2, unlock rail
Road 1-3, limited block 1-4, limited block spring beam 1-5, rotating shaft via 1-6.
As shown in Figure 7 and Figure 8, front mounting plate 8 is L-shaped, and for installing, fixed contact therefor, front mounting plate 8 plugs together direction
Section is overall into convex shape, and the mating side of front mounting plate 8 is small end, and mating side top is provided with groove 8-1, the top of front mounting plate 8
Face is additionally provided with radome clip platform 8-2, and top surface afterbody is provided with rear cap header clip platform 8-4, the both sides afterbody of front mounting plate 8
It is respectively provided with a bonnet afterbody clip platform 8-3.
As shown in figure 8, bonnet 6 has concave inward structure 6-3, the head of bonnet 6 is provided with a cantilever open type and buckles 6-1,
Cantilever open type buckles the 6-1 and rear cap header clip platform 8-4 of the top surface afterbody of front mounting plate 8 and matches；The both sides tail of bonnet 6
Portion is respectively provided with a cantilever reverse buckling type and buckles 6-4, and cantilever reverse buckling type buckles the bonnet afterbody of 6-4 and the both sides afterbody of front mounting plate 8
Clip platform 8-3 matches, and the top surface of bonnet 6 and the back side are provided with several with identical radome clip on front mounting plate 8
Platform 8-2.
As shown in figure 8, the side of thin-wall stamping part of the left radome 7 for ladder concave shaped, its concave shape and front mounting plate 8
Facial contour matches, and it is raw material, mould punching shaping to use copper strips.The mating side bottom of left radome 7 is provided with fixing card 7-
1, mating side is provided with the spacing guide frame 7-2 of internal fastening type before top, and mating side top surface and inner edge are provided with open type and buckle 7-4,
Open type buckles the 7-4 and radome clip platform 8-2 on front mounting plate 8 and bonnet 6 and matches, and the side of left radome 7 sets
The afterbody for having installing plate clip platform rectangle via 7-3, left radome 7 is provided with symmetrical one group of internal fastening type shielding engaging nail 7-5.
As shown in fig. 7, the right radome 9 is thin-wall stamping part, it is raw material to use copper strips, and mould punching shapes, its
Structure is basic with left radome 7 into symmetric relation, and mutually fastens installation；Two kinds of component snaps together when can be front mounting plate
8 wrap up entirely, and are more closely fitted on front mounting plate 8.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary implementation for using
Mode, but the invention is not limited in this.For those skilled in the art, essence of the invention is not being departed from
In the case of god and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (6)
1. curved formula high-tension shielding plug, it is characterised in that：It includes casing assembly (111), contact and installation board component
(222), tail accessory (333)；
The casing assembly (111) is by locking hand (1), closing piece (2), plug body (3), sealing ring (4), signal pin (5) group
Into；
The monosymmetric of the plug body (3) is provided with two oval rotating shafts (3-1), is provided with the inserting position of plug body (3)
Fool proof keyway (3-2), the back side of plug body (3) is provided with tight locking button (3-3), and the afterbody of plug body (3) is provided with tail-hood and fixes
Button (3-4), is provided with elastic claw (3-5) inside the mating side of plug body (3), mating side centre bit installs signal pin mounting hole
(3-6), mating side end face is provided with sealing ring limited block (3-7)；
The hand is door font (1), and its monosymmetric being provided with locks track (1-1), and locking salient point (1-2) unlocks track
(1-3), limited block (1-4), limited block spring beam (1-5), rotating shaft via (1-6), the unblock track is divided into a stage track
With two-stage track；
The contact with board component (222) is installed by bonnet (6), left radome (7), front mounting plate (8), right radome (9),
Contact (10) is constituted；
The tail accessory (333) is by shielding cushion cover (11), shielding gland (12), grommet (13), tail-hood (14) composition.
2. curved formula high-tension shielding plug according to claim 1, it is characterised in that：The front mounting plate (8) is L-shaped, is used
In installation, fixed contact therefor, the section for plugging together direction of front mounting plate (8) is overall into convex shape, and mating side is small end, mating side
Top is provided with groove (8-1), and top surface is additionally provided with radome clip platform (8-2), and top surface afterbody is provided with rear cap header clip platform
(8-4), front mounting plate (8) both sides afterbody is respectively provided with bonnet afterbody clip platform (8-3).
3. curved formula high-tension shielding plug according to claim 2, it is characterised in that：The bonnet (6) is with concave inward structure
(6-3), the head of bonnet (6) is provided with a cantilever open type and buckles (6-1), and cantilever open type buckles (6-1) and front mounting plate
(8) the rear cap header clip platform (8-4) of top surface afterbody matches；The both sides afterbody of bonnet (6) is respectively provided with a cantilever back-off
Formula is buckled (6-4), and cantilever reverse buckling type buckles bonnet afterbody clip platform (8-3) phase of (6-4) and front mounting plate (8) both sides afterbody
Matching, the top surface of bonnet (6) and the back side are provided with several with identical radome clip platform (8-2) on front mounting plate (8).
4. curved formula high-tension shielding plug according to claim 3, it is characterised in that：The left radome (7) is concave shaped
Thin-wall stamping part, its concave shape matches with the side profile of front mounting plate (8), the mating side bottom of left radome (7)
Fixing card (7-1) is provided with, mating side is provided with the spacing guide frame of internal fastening type (7-2) before top, and mating side top surface and inner edge set
There is open type to buckle (7-4), open type buckles the radome clip platform (8- on (7-4) and front mounting plate (8) and bonnet (6)
2) match, the side of left radome (7) is provided with installing plate clip platform rectangle via (7-3), and the afterbody of left radome (7) sets
There is one group of symmetrical internal fastening type to shield engaging nail (7-5).
5. curved formula high-tension shielding plug according to claim 4, it is characterised in that：The structure of the right radome (9) with
Left radome (7) is basic into symmetric relation, and mutually fastens installation；Two kinds of component snaps together when can be front mounting plate (8)
Wrap up entirely, and be more closely fitted on front mounting plate (8).
6. curved formula high-tension shielding plug according to claim 5, it is characterised in that：The right radome (9) and left shielding
It is raw material, mould punching shaping that cover (7) uses copper strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184559.9A CN104767077B (en) | 2015-04-17 | 2015-04-17 | Curved formula high-tension shielding plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184559.9A CN104767077B (en) | 2015-04-17 | 2015-04-17 | Curved formula high-tension shielding plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104767077A CN104767077A (en) | 2015-07-08 |
| CN104767077B true CN104767077B (en) | 2017-06-20 |
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ID=53648782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510184559.9A Active CN104767077B (en) | 2015-04-17 | 2015-04-17 | Curved formula high-tension shielding plug |
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| Country | Link |
|---|---|
| CN (1) | CN104767077B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988001B (en) * | 2018-09-05 | 2023-08-04 | 四川永贵科技有限公司 | Integral 120-degree outgoing line electric connector plug |
| CN110600928B (en) * | 2019-09-16 | 2021-05-25 | 深圳市长盈精密技术股份有限公司 | Socket and connector assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185202B (en) * | 2011-03-25 | 2016-02-24 | 东莞市泰康电子科技有限公司 | Electric connector and assemble method thereof |
| CN104103947B (en) * | 2014-07-07 | 2016-04-20 | 四川永贵科技有限公司 | The combining structure of curved formula contact |
| CN104134904B (en) * | 2014-08-06 | 2016-05-11 | 四川永贵科技有限公司 | With the retaining mechanism of two-stage unlocking function |
| CN204257885U (en) * | 2014-12-15 | 2015-04-08 | 四川永贵科技有限公司 | High-tension shielding attaching plug |
| CN204538357U (en) * | 2015-04-17 | 2015-08-05 | 四川永贵科技有限公司 | Curved formula high-tension shielding plug |
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2015
- 2015-04-17 CN CN201510184559.9A patent/CN104767077B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104767077A (en) | 2015-07-08 |
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