CN107046204B - A kind of electric wire connecting junction - Google Patents
A kind of electric wire connecting junction Download PDFInfo
- Publication number
- CN107046204B CN107046204B CN201710129145.5A CN201710129145A CN107046204B CN 107046204 B CN107046204 B CN 107046204B CN 201710129145 A CN201710129145 A CN 201710129145A CN 107046204 B CN107046204 B CN 107046204B
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- China
- Prior art keywords
- insulator
- electric wire
- wire connecting
- connecting junction
- contact piece
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of electric wire connecting junctions.Electric wire connecting junction includes shell, shell includes the upper housing being mutually butted and lower case, rotation stop is equipped with the insulator that cross section is center symmetric figure in lower case, and insulator is equipped with the conductive contact piece that lower case is stretched out in lower end, and the symmetrical centre of conductive contact piece and insulator has certain offset distance.Using electric wire connecting junction of the invention, conductive contact piece eccentric assembling is on insulator, insulator cross section is center symmetric figure, so that conductive contact piece can be rotated with the whole symmetrical centre around insulator of insulator, to change the direction and position of conductive contact piece, so that client is in the position and direction of the jack on the panel of adjustment battery pack as needed, without in addition buying other electric wire connecting junctions, but electric wire connecting junction of the invention can be met the requirements by the simple rotation of insulator, save cost, facilitate the integral arrangement of electric wire connecting junction again, meet a variety of requirements of client using a kind of electric wire connecting junction structure, it is economical.
Description
Technical field
The present invention relates to a kind of electric wire connecting junctions.
Background technique
Generally using terminal to be threaded together when conventional wires connect, is then sealed by adhesive tape and realize fixation around mode
Connection and insulation, this mode insulation performance is bad, is not connected firmly between conducting wire, very dangerous, and the winding of adhesive tape
It is again cumbersome laborious.
Electric wire connecting junction is the Special wiring device for solving problem above and designing, and generally comprises the shell with insulation performance
Conductive contact piece is arranged in shell for body, is arranged the connection structure connecting for the connector with conducting wire on conductive contact piece, conducting wire it
Between can pass through the conductive contact piece in electric wire connecting junction and realize mutual conductive communication.
For the electric wire connecting junction for applying the cabinet panel outer surface in battery case or battery pack, connect by conductive contact piece exposing
In the corresponding aperture on partial insertion panel except line device shell.The Chinese patent that Authorization Notice No. is CN204793377U is public affairs
A kind of such electric wire connecting junction is opened comprising shell, shell include upper housing and lower case, and lower case is equipped with for conductive contact piece
The front end fixation of the eccentric perforation passed through, conductive contact piece is installed in the perforation of lower case.This electric wire connecting junction when in use, is led
The position and direction that electric contact piece is stretched out from the eccentric perforation of lower case are fixed, and can not be adjusted, when user adjusts as needed
Direction adjustment or shift in position when the position and direction in the hole for being passed through for conductive contact piece on panel, due to this some holes
When influence arrangement and the position of electric wire connecting junction accordingly, the reasonable Arrangement of electric wire connecting junction is influenced in limited panel space, therefore need
The electric wire connecting junction being adapted to therewith is bought, the electric wire connecting junction type bought needed for causing is more, is inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of electric wire connecting junction, with solve the conductive contact piece of the electric wire connecting junction used on panel without
Method adjusts the technical issues of position and direction.
To achieve the above object, a kind of technical solution of electric wire connecting junction of the present invention is: electric wire connecting junction includes shell, and shell includes phase
The upper housing and lower case mutually docked, rotation stop is equipped with the insulator that cross section is center symmetric figure in the lower case, absolutely
The symmetrical centre of conductive contact piece of the edge body equipped with lower end stretching lower case, the conductive contact piece and insulator has certain
Offset distance.
Further, the insulator is square, and the lower case is equipped with the square hole being adapted to insulator.
Further, the periphery of the insulator be equipped with buckle, the lower case be equipped with it is described buckle be adapted to
By the buckle slot that insulator is fixed with respect to lower case.
Further, the periphery of the insulator is equipped with boss, when the upper housing and lower case are docked at docking
The groove being adapted to the boss is formed, the buckle is located at the outside of the boss.
Further, it is fixed between the conductive contact piece and insulator by pin.
Further, the shell is equipped with for penetrating the wiring to be electrically connected with conductive contact piece for cable seal
Cylinder.
Further, the line pressing bolt for crimping cable is installed on the conductive contact piece.
Further, it is sealed at the insulator and the fitting surface of lower case by sealing rubber ring.
Further, the top of the upper housing is provided with the operation for facilitating cable connector to connect with conductive contact piece
Hole, it is removable at handle hole to be furnished with end cover.
Further, the upper housing includes internal insulation shell and external metal shell, is passed through between two housings
It snaps connection, the end cover includes the outer end cap of the inner end cap covered on insulation shell and spinner on metal shell.
Further, the conductive contact piece is processed using cold-forging technique.
The beneficial effect of electric wire connecting junction of the present invention is: using electric wire connecting junction of the invention, conductive contact piece eccentric assembling is insulating
On body, insulator cross section is center symmetric figure so that conductive contact piece can with insulator it is whole around insulator it is symmetrical in
Heart rotation, to change the direction and position of conductive contact piece, so that client's inserting on the panel of adjustment battery pack as needed
When the position and direction in hole, without in addition buying other electric wire connecting junctions, but electric wire connecting junction of the invention is passed through into the simple of insulator
Rotation can be met the requirements, i.e. saving cost, and facilitate the integral arrangement of electric wire connecting junction, meet client using a kind of electric wire connecting junction structure
A variety of requirements, it is economical.
Further, insulator is arranged to square, can not only rely on the side rotation stop of itself, but also square is common
Centrosymmetric image, make insulator processing it is very convenient.
Further, the boss of insulator periphery is used cooperatively by buckling with the buckle slot in lower case, realizes insulation
Quick connection between body and lower case, connection type is simple and convenient, processing when it is also uncomplicated.
Further, a groove being adapted to boss is formed by docking at the docking of upper housing and lower case, this
Sample allows for that the boss on insulator is very convenient when cooperating with the groove on shell, without the change by boss or insulator
Shape fills in boss in groove, clever structure.
Further, conductive contact piece and lower case are fixed using pin, so that tearing open between conductive contact piece and lower case
Dress is all very convenient, and firm and reliable connection.
Further, when the setting of wiring cylinder is so that cable enters shell, convenient for close between shell and cable outer surface
Envelope.
Further, mode is crimped by screw between conductive contact piece and cable to be fixedly connected, connect i.e. secured, operation
It is again relatively convenient, and without separately setting the adaptation connector for connection, improve wiring efficiency.
Further, it is sealed between insulator and lower case by sealing rubber ring, so that water will not be by insulator under
Gap between shell flows on following panel, improves waterproof performance.
Further, the setting in upper housing upper operating hole can facilitate the wiring between cable and conductive contact piece, operation
The setting of end cover guarantees the shielding and sealing performance at handle hole again at hole.
Further, upper housing is by internal insulation shell to the connector and conductive contact piece sheet of cable and conductive contact piece
Body insulate, and is sealed by external metal shell to it, and upper housing is made to have enough intensity, metal shell and absolutely
It is connected by a snap between edge shell, it is easy to connect.
Detailed description of the invention
Fig. 1 is the axis side schematic diagram of the specific embodiment of electric wire connecting junction of the present invention；
Fig. 2 is the axis side schematic diagram of the other direction of Fig. 1；
Fig. 3 is the schematic front view of Fig. 1；
Fig. 4 is the elevational schematic view of Fig. 3；
Fig. 5 is the left view schematic diagram of Fig. 3；
Fig. 6 is the schematic cross-sectional view in Fig. 3 at A；
Fig. 7 is the structural schematic diagram for showing upper housing, wiring cylinder and handle hole；
Fig. 8 is the structural schematic diagram of outer end cap；
Fig. 9 is the structural schematic diagram in Fig. 3 at B；
In figure: 1- shell, 11- upper housing, 111- metal shell, 1111- spinner recessing groove, 112- insulation shell, 113-
Handle hole, 114- inner end cap, 115- outer end cap, 1151- screw slot, 1152- spinner, 1153- index point, 116- ripple spring,
12- lower case, 14- wiring cylinder, 15- buckle, 16- buckle slot, 2- insulator, 3- conductive contact piece, 31- screw crimp hole, 32-
Lower wiring hole, 4- pin, 5- sealing rubber ring, 61- clamping nut, 62- grommet, 7- shading ring, 8- sleeve, 9- blaze, 10- spiral shell
Nail hole.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of electric wire connecting junction of the invention, as shown in Figures 1 to 9, electric wire connecting junction include shell 1, and shell 1 is by upper casing
Body 11 and lower case 12 form, and rotation stop is equipped with insulator 2 in lower case 12, and insulator 2 is the cross section of center symmetric figure,
Insulator 2 is equipped with the conductive contact piece 3 that lower case 12 is stretched out in lower end, and extension end of the conductive contact piece 3 in lower case 12
The eccentric setting on insulator 2 is connected with wiring cylinder 14 on shell 1, so that cable seal penetrates, 11 top of upper housing is equipped with operation
Hole 113, to facilitate the attended operation for carrying out the conductive contact piece 3 inside cable connector and shell 1.Because right centered on insulator 2
Claim the cross section of figure, and the eccentric setting on insulator 2 of conductive contact piece 3, is connect by the i.e. changeable conduction of rotational insulation 2
Extended position of the extension end of contact element 3 on 12 lower end surface of lower case and stretching direction, in order to be applicable on battery case panel
Different punch positions and direction.
As shown in figures 1 to 6, lower case 12 is rectangular Flange-shaped Parts, has lug on four angles, offers spiral shell on lug
Nail hole 10, for being connect with the panel of battery pack or battery case.In other embodiments, the shape of lower case 12 can also be circle
Or other polygons.The middle part of lower case 12 is provided with square hole, and the size and shape in hole is adapted to insulator 2, in order to exhausted
Edge body 2 can be filled in the square hole, the cooperation of the two be realized, in the square hole of insulator 2 outer peripheral surface and lower case 12
Inner wall cooperation at, be sealed by the way that rectangular sealing rubber ring 5 is arranged, specially open up peace on 2 outer peripheral surface of insulator
Fill the cushion rubber mounting groove of sealing rubber ring 5.In other embodiments, the sealing between insulator 2 and lower case 12 also can be replaced
Removable sealant mode is smeared to seal.It is additionally provided with groove and buckle slot 16 on the inner wall that lower case 12 and insulator 2 cooperate, is used
It is used cooperatively in the buckle 15 on the boss and boss being arranged with 2 periphery of insulator, to realize insulator 2 and lower case 12
Between be connected and fixed, buckle 15 be the barb-like structure being located on boss, and boss is corresponding to be buckled 15 rear portion and be provided with slot, so as to
During buckle slot 16 of the buckle 15 in lower case 12 is caught in, the setting of the slot can be such that buckle 15 connects together with buckle 15
Boss has the space deformed into slot, to make to buckle 15 elastic buckles.The lower surface of lower case 12 is equipped with for installing
The cushion rubber mounting groove of sealing rubber ring 5, so as to lower case 12 lower end surface and battery pack panel compress when can pass through sealant
Circle 5 realizes the sealing between end face.12 upper surface of lower case is used to be equipped with the glue of installation sealing rubber ring 5 with 11 place of docking of upper housing
Mounting groove is enclosed, is sealed to be realized by sealing rubber ring 5 between lower case 12 and upper housing 11.
Conductive contact piece 3 includes flat overhanging end, offers lower wiring hole 32 on overhanging end, so as to in battery case
Cable connector is fixed by bolt or screw crimping.The other end of conductive contact piece 3 is located inside shell 1, and upper part is equipped with spiral shell
Nail crimping hole 31, screw crimping are installed with line pressing bolt (being not drawn into figure) on hole 31, and line pressing bolt can will protrude into shell 1
Cable connector is crimped on conductive contact piece 3.Stop section is equipped at conductive contact piece 3 and 2 cooperation of insulator, stop section is ladder
Shape is step-like, can be mutually adapted with the step of insulator, so that conductive contact piece 3 is fixed, prevents conductive contact piece 3
Abjection downwards, while the volume and weight of conductive contact piece 3 can be reduced.Conductive contact piece 3 and insulator 2 are fixed by pin 4,
It is not only easy to connect, but also firm and reliable connection.As shown in Figure 1, being provided with multiple grooves on 2 end face of insulator, this groove is
Technology groove is formed for mitigating weight and being conducive to insulator 2.
As seen in figs, upper housing 11 includes the insulation shell 112 of internal layer and covers on the metal-back outside insulation shell 112
Body 111, the shape of insulation shell 112 and the shape of metal shell 111 are close, and the two is bonded to each other and passes through buckle 15 and buckle
The connection between two layers is realized in the cooperation of slot 16, and interior insulation shell 112 is made of the plastics of good insulation preformance, itself is had certain
Elasticity, in order to buckle 15 deformation.
The top of upper housing 11 is provided with handle hole 113, connects in order to penetrate the cable of shell 1 with the conduction inside shell 1
The connection of contact element 3, handle hole 113 run through insulation shell 112 and metal shell 111,112 respective operations hole 113 of insulation shell
Tapping is stamped inner end cap 114 compatible with hole shape, its insulation performance, interior when in order to guarantee not open handle hole 113
The sealing of sealing rubber ring 5 can be set at end cap 114 and aperture cooperation, can also be not provided with, inner end cap 114 is circle, and top is equipped with
Manpower is facilitated to lift the lifting ear of inner end cap 114.As shown in FIG. 7 and 8, the tapping in 111 respective operations hole 113 of metal shell is equipped with
Outer end cap 115, such as the shape of figure outer end cap 115 and the shape adaptation of aperture, peripheral side is equipped with the spinner 1152 of protrusion, metal-back
The tapping in 111 respective operations hole 113 of body is equipped with the spinner recessing groove 1111 being adapted to spinner 1152, when the rotation of outer end cap 115
When button 1152 is aligned with spinner recessing groove 1111, spinner 1152 can be on the inside of the block circle in access aperture, can be real by rotation
The position that the cooperation of existing outer end cap 115 and aperture on metal shell 111, outer end cap 115 and metal shell 111 connect is also equipped with
Sealing rubber ring 5, in order to which the sealing of aperture on outer end cap 115 and metal shell 111 cooperates, prevent water from handle hole 113 into
Enter inside shell 1.As shown in fig. 6, being additionally provided with ripple spring between the block circle of 111 tapping of outer end cap 115 and metal shell
116, it is more convenient when in order to remove spinner 1152.
As shown in figure 3, being additionally provided on the outer surface of outer end cap 115 for screwing for specific purpose tool unscrewing outer end cap 115
Slot 1151 is additionally provided on the outer surface of outer end cap 115 for corresponding with the blaze 9 of the verge of opening of metal shell 111 setting
Index point 1153, when index point 1153 is aligned with the blaze 9 of top, outer end cap 115 and metal shell 111 are connection status, when
When index point 1153 is rotated to finger at the blaze 9 on right side, the aperture of the spinner 1152 and metal shell 111 of outer end cap 115
The spinner recessing groove 1111 at place is directed at position, can take down outer end cap 115, opening operation hole 113.The lower end of metal shell 111
The position of corresponding lower case 12 is the square flange structure that the rectangular flange-like structure with lower case 12 is adapted to, between both ends of the surface
It is sealed by sealing rubber ring 5, the position one of the screw hole 10 on metal shell 111 and the screw hole 10 in lower case 12 is a pair of
It answers, can be also cross metal shell 111 and the screw hole of lower case 12 10 in order to pass through screw, and it is tightened in the face of battery pack
In screw hole 10 on plate, being connected and fixed between electric wire connecting junction and panel is realized.
As shown in Fig. 6,7 and 9, it is also connected on the metal shell 111 of upper housing 11 and is connect for what is penetrated for cable seal
Spool 14, wiring cylinder 14 are the cylindrical shape being wholely set with metal shell 111, and outer end has opening, for being penetrated for cable,
The periphery of opening is equipped with external screw thread, is installed with clamping nut 61 thereon, and sealant is equipped between clamping nut 61 and cable
Circle 5, the sealing rubber ring 5 are corrugated, and one end of sealing rubber ring 5 is against on clamping nut 61 along the axial direction of wiring cylinder 14, another
End is against on the grommet 62 being arranged in wiring cylinder 14, and grommet 62 is rigid circle, is packed into and is supported from the opening of wiring cylinder 14
On the ring-shaped step in wiring cylinder 14, when clamping nut 61 is tightened, compression seal cushion rubber 5 first, the other end of sealing rubber ring 5
Because being against on grommet 62, grommet 62 is against on the step in wiring cylinder 14 again, so that sealing rubber ring 5 is compressed axially, and to
Radial deformation realizes sealing so that the gap between cable and clamping nut 61 be filled up.Tool is also arranged with after grommet 62
There is the shading ring 7 of petal-like structures, and diameter of the diameter of petal-like structures than another section is big, the net in shading ring 7 and cable
Shape shielded layer collective effect realizes the shielding to cable, prevents the interference of current versus portion component in cable, be also prevented from simultaneously
The interference of electric current in outer bound pair cable.Insulating sleeve 8 is additionally provided between cable and wiring cylinder 14, insulating sleeve 8 divides to cover and shielding
Cover inner cylinder in ring 7 and cover 7 reduced diameter section periphery of shading ring and extend to metal shell 111 main part outer sleeve.
The main body junction of wiring cylinder 14 and metal shell 111 is additionally provided with stiffener plate.
Electric wire connecting junction of the invention is when in use: adjusting wiring according to the position and direction of the jack on battery case panel first
The direction and position of conductive contact piece 3 on device, adjustment mode is first to take down upper housing 11, by insulating part together with conduction thereon
Contact 3 is pulled up together, and insulator 2 is filled in the corresponding square hole in lower case 12 after then rotating to appropriate orientation
In, and it connect the buckle 15 on insulator 2 with the buckle slot 16 in lower case 12, upper housing 11 is covered, then connects conduction
Contact element 3 is stretched out in the correspondence jack of the partial insertion battery pack panel of lower case 12, passes through bolt inside battery pack for battery
Cable connector in packet is connect with the lower wiring hole 32 of conductive contact piece 3, is realized the connection of one end of conducting wire, is then passed through bolt
Bolt hole on upper housing 11 and the flange of lower case 12 is simultaneously tightened on panel in corresponding connecting hole, realizes electric wire connecting junction
Being fixedly connected between panel, and can will be between panel and the lower end surface of lower case 12 during tightening bolt
Sealing rubber ring 5 compresses, and realizes the sealing between panel and 12 lower end surface of lower case.It, can be there are two types of wiring when another terminated line
Upper housing 11 is fixed in lower case 12 by mode, first way, and cable (harness) is then penetrated from wiring cylinder 14；The
Two kinds of modes, cable are penetrated in advance in the wiring cylinder 14 of upper housing 11, are then again installed to upper housing 11 and lower case 12
Together.When cable is connect with conductive contact piece 3, cable is penetrated in wiring cylinder 14 first, by the outer end cap on 11 top of upper housing
115 unscrewings propose inner end cap 114 by lifting ear, then by crimping screw that the coupling compression joint of cable is right in conductive contact piece 3
At the screw crimping hole 31 answered, realizes the connection of cable and 3 other end of conductive contact piece, then successively cover inner end cap 114, revolve
Tight outer end cap 115, finally tightens the clamping nut 61 of 14 tail end of wiring cylinder, realizes the sealing at handle hole 113 and wiring cylinder 14.
Outer end cap 115, inner end cap 114, clamping nut 61 are removed using same method when needing plug wire.It is as needed when needing
When adjusting the position and direction of conductive contact piece 3, same method rotates insulator 2 relative to lower case 12.
In other embodiments: the cross-sectional shape of insulator 2 is not limited to square, can also be circle, need to set at this time
Key and keyway are set to prevent circular insulator 2 from rotating in lower case 12, can also be the centrosymmetric image of other abnormity, than
Such as pentalpha or quincunx.
In other embodiments: conductive contact piece 3 and insulator 2 are also not limited to the mode that grafting encryption is sealed, and can also replace
It is changed to the form of the injection-moulded insulator 2 on conductive contact piece 3, does not have to setting sealing between conductive contact piece 3 and insulator 2 at this time
Part.
In other embodiments: the eccentric setting on insulator 2 of conductive contact piece 3, eccentric distance and eccentric direction
It needs to design in advance all in accordance with installation, the eccentric distance of standard can be made into, in order to dock.
In other embodiments: wiring cylinder 14, which is also not limited to, to be arranged on upper housing 11, may also be arranged on lower case 12
On, sealing structure should be set in the position that upper housing 11 is docked with wiring cylinder 14 at this time, entered with waterproof.
In other embodiments: may also set up two or more insulators 2 and conductive contact piece 3, phase inside each shell 1
The wiring cylinder 14 answered should be able to pass through the cable of respective numbers, and the size and location of handle hole 113 should also adapt to therewith, multiple insulation
The conductive contact piece 3 of eccentric setting can individually rotate adjustment on body 2 and insulator 2, can be according to installation direction and installation site
Needs freely combined.The position and direction of insulator 2 in lower case 12 etc. can freely be set as needed
It sets, but seam crossing should all be arranged corresponding sealing element and be sealed processing, in order to the independent waterproof of electric wire connecting junction.
Claims (11)
1. a kind of electric wire connecting junction, including shell, shell includes the upper housing being mutually butted and lower case, it is characterised in that: under described
Rotation stop is equipped with the insulator that cross section is center symmetric figure on shell, and insulator is equipped with the conduction that lower case is stretched out in lower end
The symmetrical centre of contact, the conductive contact piece and insulator has certain offset distance.
2. electric wire connecting junction according to claim 1, it is characterised in that: the insulator is square, and is set in the lower case
There is the square hole being adapted to insulator.
3. electric wire connecting junction according to claim 2, it is characterised in that: the periphery of the insulator is equipped with buckle, under described
Shell, which is equipped with, to be adapted to the buckle with by the buckle slot of insulator opposite lower case fixation.
4. electric wire connecting junction according to claim 3, it is characterised in that: the periphery of the insulator be equipped with boss, it is described on
Shell and lower case form the groove being adapted to the boss at docking when docking, the buckle is located at the outer of the boss
Side.
5. electric wire connecting junction according to any one of claims 1-4, it is characterised in that: the conductive contact piece and insulator it
Between fixed by pin.
6. electric wire connecting junction according to any one of claims 1-4, it is characterised in that: the shell is equipped with for cable seal
Penetrate the wiring cylinder to be electrically connected with conductive contact piece.
7. electric wire connecting junction according to any one of claims 1-4, it is characterised in that: installed on the conductive contact piece useful
In the line pressing bolt of crimping cable.
8. electric wire connecting junction according to any one of claims 1-4, it is characterised in that: the assembly of the insulator and lower case
It is sealed at face by sealing rubber ring.
9. electric wire connecting junction according to any one of claims 1-4, it is characterised in that: the top of the upper housing is provided with conveniently
The handle hole that cable connector is connect with conductive contact piece, it is removable at handle hole to be furnished with end cover.
10. electric wire connecting junction according to claim 9, it is characterised in that: the upper housing includes internal insulation shell and outer
The metal shell in portion is connected by a snap between two housings, the end cover include the inner end cap covered on insulation shell and
Outer end cap of the spinner on metal shell.
11. electric wire connecting junction according to any one of claims 1-4, it is characterised in that: the conductive contact piece uses cold forging
Technique processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129145.5A CN107046204B (en) | 2017-03-06 | 2017-03-06 | A kind of electric wire connecting junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129145.5A CN107046204B (en) | 2017-03-06 | 2017-03-06 | A kind of electric wire connecting junction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107046204A CN107046204A (en) | 2017-08-15 |
| CN107046204B true CN107046204B (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129145.5A Active CN107046204B (en) | 2017-03-06 | 2017-03-06 | A kind of electric wire connecting junction |
Country Status (1)
| Country | Link |
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| CN (1) | CN107046204B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600926A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Battery pack assembly, connector, socket and socket contact thereof |
| CN110190417B (en) * | 2018-11-30 | 2021-05-14 | 中航光电科技股份有限公司 | Wire connector and battery pack |
| CN110212142B (en) * | 2018-12-05 | 2022-04-22 | 中航光电科技股份有限公司 | Integrated connector for battery pack and fuse box breaker module thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206164U (en) * | 1986-08-21 | 1987-04-15 | 郭保全 | Multi-functional advantageous power connecting plug |
| CN2202362Y (en) * | 1994-08-19 | 1995-06-28 | 杜济美 | Multi-purpose plug |
| DE10248729A1 (en) * | 2002-10-18 | 2004-05-13 | Delphi Technologies, Inc., Troy | Electrical connector for holding at least one contact element has locking element movable with component parallel to insertion direction into locking position to secure contact element in end position |
| DE102005050778B4 (en) * | 2005-10-24 | 2020-10-08 | Robert Bosch Gmbh | Contact housing and electrical contact device |
| CN204793377U (en) * | 2015-04-01 | 2015-11-18 | 广东顺科通信设备实业有限公司 | Waterproof connector of plug and socket integration formula as an organic whole |
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2017
- 2017-03-06 CN CN201710129145.5A patent/CN107046204B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107046204A (en) | 2017-08-15 |
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