CN206650178U - The connector construction of cable - Google Patents
The connector construction of cable Download PDFInfo
- Publication number
- CN206650178U CN206650178U CN201720258819.7U CN201720258819U CN206650178U CN 206650178 U CN206650178 U CN 206650178U CN 201720258819 U CN201720258819 U CN 201720258819U CN 206650178 U CN206650178 U CN 206650178U
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- Prior art keywords
- mounting hole
- ring
- cable
- connector construction
- housing
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- 238000010276 construction Methods 0.000 title claims abstract description 47
- 238000010079 rubber tapping Methods 0.000 claims abstract description 26
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 38
- 210000000078 claw Anatomy 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of connector construction of cable, and cable includes inner wire and outer quilt, wherein, the connector construction of the cable, including：Housing, housing is interior to be provided with the first mounting hole, the second mounting hole and external tapping formed with cavity volume, housing；Binding post and fastener, are placed in cavity volume；Wherein, binding post one end socket-connects with inner wire, and the other end is corresponding with the second mounting hole and offers via；Fastener, it is made up of metal material, is set in via and extends to external tapping；Connector construction also includes：First end cap, set is outside by upper and cover the first mounting hole；And second end cap, cover the second mounting hole and be detachably fixed with housing.The connector construction of the utility model cable realizes that the number of parts of electrical connection is few, is easily assembled to, and stable connection is reliable, and conveniently arranges in pairs or groups and connect through external tapping with miscellaneous part.
Description
Technical field
Technical field of electric connectors is the utility model is related to, more particularly to a kind of connector construction of cable.
Background technology
In the spring tide of current new-energy automobile development, the demand of automobile-used electric connector is continuously increased, such as charging
Electric connector etc..High current connector component on current market is more, is required in advance install shell during use, then
Installed with the interface of application, installation process is very inconvenient.
Utility model content
Main purpose of the present utility model is to propose a kind of connector construction of cable, it is intended to solves existing cable connection
The technical problem of device installation inconvenience.
To achieve the above object, the utility model proposes cable connector construction, the cable include inner wire and
Outer quilt；Characterized in that, the connector construction includes：
Housing, formed with cavity volume in the housing, the housing is provided with the first mounting hole, the second mounting hole and external
Mouthful；
Binding post and fastener, it is placed in the cavity volume；Wherein, described binding post one end is nested with the inner wire
Connect, the other end is corresponding with described and second mounting hole and offers via；
Fastener, it is made up of metal material, is set in the via and extends to the external tapping；The connector knot
Structure also includes：
First end cap, it is enclosed on described outer by upper and cover first mounting hole；And
Second end cap, cover second mounting hole and be detachably fixed with the housing.
Preferably, the cable also includes insulating barrier and screen layer, the insulating barrier, screen layer and it is outer by from the inside to the outside according to
It is secondary to be set on the inner wire；The housing is made up of metal material, and the connector construction also includes：
Insulator, abutted with the fastener close to the side of second mounting hole and second end cap；
Ring is made electrical contact with, is placed in first mounting hole, the electrical contact ring set is on the screen layer and with described first
Inner wall of the hole installing face makes electrical contact with.
Preferably, the connector construction of the cable also includes the first sealing ring being placed in first mounting hole, described
First sealing ring be enclosed on it is described it is outer by it is upper and positioned at it is described electrical contact ring and first end cap between；First sealing ring with
The outer quilt and the first inner wall of the hole installing face seal cooperation.
Preferably, first mounting hole has the first ring wall face and the second ring wall with the first ring wall face adjoining
Face, the neighbouring first mounting hole outer inlet is compared in the second ring wall face, and the internal diameter in the second ring wall face is more than institute
State the internal diameter in the first ring wall face；
Between outer land terrace is formed between the first ring wall face and the second ring wall face, in the first ring wall face and the cavity volume
Wall joint forms interior step surface；It is described electrical contact ring is abutted with the interior step surface, first sealing ring and it is described outside
Step surface abuts.
Preferably, the connector construction of the cable also includes bunch pawl, the bunch pawl include flat ring shape base portion and
The claw extended from the inward flange of the base portion；The lateral surface of the claw has along the direction away from the base portion radially-inwardly
Inclined guide surface；The bunch pawl is placed in first mounting hole and is enclosed on described outer upper, the second end cap internal face
Provided with the caulking groove being adapted to the claw, first sealing ring abuts with the base portion.
Preferably, it is described electrical contact ring include pressure ring and cranse, the pressure ring connects with the screen layer tight set, it is described including
Cranse includes sleeve and from sleeve lining face along the axially extending shell fragment of the sleeve, and the cranse is enclosed on the outer of the pressure ring
Enclose, the shell fragment abuts with pressure ring elasticity.
Preferably, the binding post includes flat wire connecting portion and the socket part being connected with the wire connecting portion, described to connect
Line portion is corresponding with second mounting hole, and the via is offered in the wire connecting portion, the socket part to it is described
Inner wire socket-connects；
The fastener includes head and the bar portion being connected with the head, the head and the close institute of the wire connecting portion
The side for stating the second mounting hole abuts, and the bar portion is set in the via and extended to the external tapping.
Preferably, first end cap includes the cover plate that fixed cylinder and self-retaining cylinder outer peripheral face extend, the cover plate it is outer
Edge is provided with buckle, and described outer upper, the housing is set the fixing barrel casing at the outer inlet of first mounting hole
There is the card convex being adapted to the buckle.
Preferably, the second end cap includes the annular side wall of roof and the one side projection from the roof, the roof
Outer rim protrudes the side wall；Formed with step recess at the outer inlet of second mounting hole, the connector construction is also
Including the second sealing ring being set in the side wall, second sealing ring is located at the roof and the step recess
Lap-joint.
Preferably, the housing is provided around the annular groove of the external tapping, the connector adjacent to the external tapping
Structure also includes being embedded the 3rd sealing ring in the annular groove；First mounting hole site in housing in the first direction
Side, second mounting hole and external tapping distinguish housing both sides in a second direction, wherein, the second direction perpendicular to
The first direction；The outside wall surface of the housing is opened along fixed part is convexly equipped with perpendicular to the second direction on the fixed part
Provided with fixing hole.
The connector construction of the utility model cable on housing by setting the first mounting hole and the second mounting hole, such as
This, the cable being fixedly connected with binding post can stretch into the cavity volume of housing from the first mounting hole, and by covering the first mounting hole
The first endcap support；And fastener can stretch into the cavity volume of housing from the second mounting hole, and it is set in the mistake on binding post
Hole；External electrical connections part can stretch into housing cavity volume with by being electrically connected with fastener and/or binding post from external tapping.This
The connector construction of utility model cable realizes that the number of parts of electrical connection is few, is easily assembled to, and stable connection is reliable, and conveniently
Arrange in pairs or groups and connect through external tapping with miscellaneous part.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of connector construction one of the utility model cable；
Fig. 2 is the cross-sectional view of the connector construction of cable in Fig. 1；
Fig. 3 is the structural representation of cable in Fig. 1；
Fig. 4 is the decomposition texture schematic diagram of the connector construction part-structure of cable in Fig. 1；
Fig. 5 is the cross-sectional view of structure in Fig. 4；
Fig. 6 is the decomposition texture schematic diagram of connector construction another part structure of cable in Fig. 1；
Fig. 7 is the cross-sectional view of structure in Fig. 6；
Fig. 8 is the structural representation of housing in Fig. 1；
Fig. 9 is the structural representation of another angle of housing in Fig. 1.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 1 | Housing | 22 | Socket part | 722 | Shell fragment |
| 10 | Cavity volume | 3 | Fastener | 8 | First sealing ring |
| 11 | First mounting hole | 31 | Head | 8a | First plain washer |
| 111 | First ring wall face | 32 | Bar portion | 9 | Bunch pawl |
| 112 | Second ring wall face | 4 | First end cap | 91 | Base portion |
| 113 | Between outer land terrace | 41 | Fixed cylinder | 92 | Claw |
| 114 | Interior step surface | 42 | Cover plate | 1a | Second plain washer |
| 12 | Second mounting hole | 43 | Buckle | 1b | Spring washer |
| 13 | External tapping | 5 | Second end cap | 1c | Second sealing ring |
| 14 | Card convex | 51 | Roof | 1d | 3rd sealing ring |
| 15 | Step recess | 52 | Side wall | 100 | Cable |
| 16 | Annular groove | 521 | Caulking groove | 110 | Inner wire |
| 17 | Fixed part | 6 | Insulator | 120 | Outer quilt |
| 171 | Fixing hole | 7 | Make electrical contact with ring | 130 | Insulating barrier |
| 2 | Binding post | 71 | Pressure ring | 140 | Screen layer |
| 21 | Wire connecting portion | 72 | Cranse | ||
| 211 | Via | 721 | Sleeve |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of connector construction of cable, reference picture 3, cable 100 includes inner wire 110 and outer quilt
120。
In the utility model embodiment, as shown in Figure 1, Figure 2, shown in Fig. 8 and Fig. 9, the connector construction of the cable, including：
Housing 1, formed with cavity volume 10 in housing 1, housing 1 is provided with the first mounting hole 11, the second mounting hole 12 and external
Mouth 13；
Binding post 2 and fastener 3, are placed in cavity volume 10；Wherein, the one end of binding post 2 socket-connects with inner wire 110,
The other end is corresponding with the second mounting hole 12 and offers via 211；
Fastener 3, is made up of metal material, is set in via 211 and extends to external tapping 13；Connector construction also wraps
Include：
First end cap 4, set on 120 and are covered the first mounting hole 11 outside；And
Second end cap 5, cover the second mounting hole 12 and be detachably fixed with housing 1.
In the present embodiment, housing 1 is providing basic protection and supporting role for part disposed within.Terminals
Son 2 electrically connects to the convenient electrical part with outside, such as conveys electric energy；Fastener 3 to fasten outside binding post 2,
Also realizing basic circuit connection；First end cap 4 also acts as support cable 100 while the first mounting hole 11 are covered
Effect.Second end cap 5 dismantles fixation with housing 1 can facilitate fastener 3 to be docked with the via 211 on binding post 2.
The connector construction of the utility model cable on housing 1 by setting the first mounting hole 11 and the second mounting hole
12, in this way, the cable being fixedly connected with binding post 2 can stretch into the cavity volume 10 of housing 1 from the first mounting hole 11, and by covering
First end cap 4 of the first mounting hole 11 supports；And fastener 3 can stretch into the cavity volume 10 of housing 1 from the second mounting hole 12, and wear
Put the via 211 on binding post 2；External electrical connections part can be stretched into from external tapping 13 cavity volume 10 of housing 1 with by with
Fastener 3 and/or binding post 2 electrically connect.The connector construction of the utility model cable realizes that the number of parts of electrical connection is few,
It is easily assembled to, stable connection is reliable, and conveniently arranges in pairs or groups and connect through external tapping 13 with miscellaneous part.
Further, insulating barrier 130 and screen layer 140, insulating barrier are also included please with reference to Fig. 3 to Fig. 5, cable 100
130th, screen layer 140 and outer it is sequentially sleeved at from the inside to the outside on inner wire 110 by 120；Housing 1 is made up of metal material, connection
Device structure also includes：
Insulator 6, abutted with fastener 3 close to the side of the second mounting hole 12 and the second end cap 5；
Make electrical contact with ring 7, be placed in the first mounting hole 11, electrical contact ring 7 be enclosed on screen layer 140 and with the first mounting hole 11
Wall makes electrical contact with.
In the present embodiment, cable 100 is coaxial cable 100, or the cable 100 for needing to use screen layer 140 to protect, screen
Layer 140 is covered typically using netted being made by wire establishment.By setting the electrical contact electrical connection of ring 7 connection housing 1 and screen layer
140, then only need to connect with screen layer 140 with the electrical connection of housing 1.In addition, housing 1 itself can also form shielding knot
Structure.
Further, the connector construction of the cable also includes the first sealing ring 8 for being placed in the first mounting hole 11, and first
8 sets of sealing ring is outside by 120 and between the electrical contact end cap 4 of ring 7 and first；First sealing ring 8 with it is outer by 120 and first
The internal face of mounting hole 11 seals cooperation.
In the present embodiment, by setting the first sealing ring 8 to prevent the water outside housing 1 from invading shell through the first mounting hole 11
Body 1, and then destroy the insulation system of the indoor design of housing 1.
Further, please with reference to Fig. 7, the first mounting hole 11 have the first ring wall face 111 and with the first ring wall face 111
The neighbouring outer inlet of first mounting hole 11, and the second ring wall face 112 are compared in the second adjacent ring wall face 112, the second ring wall face 112
Internal diameter be more than the first ring wall face 111 internal diameter；
Between outer land terrace 113, the first ring wall face 111 and cavity volume 10 are formed between first ring wall face 111 and the second ring wall face 112
Internal face joint forms interior step surface 114；Electrical contact ring 7 abuts with interior step surface 114, the first sealing ring 8 and between outer land terrace
113 abut.
In the present embodiment, can be in the axially position of cable 100 by setting between outer land terrace 113 and interior step surface 114
The sealing ring 8 of ring 7 and first is made electrical contact with, thereby may be ensured that the reliability that electrical contact ring 7 makes electrical contact with housing 1 and screen layer 140,
And first sealing ring 8 kept under appropriate extruding and corresponding mating face seal coordinate.
Preferably, the connector construction of the cable also includes set outside by the first plain washer 8a on 120, the first plain washer
8a is between the interior sealing ring 8 of step surface 114 and first, and the first plain washer 8a and the interior sealing ring 8 of step surface 114 and first are equal
Abut.First plain washer 8a can be supported to the first sealing ring 8, so as to avoid the need for expanding between outer land terrace 113, enter without
The necessary size for expanding housing 1；Or between outer land terrace 113 and the edge of the joint of the first ring wall face 111 is avoided to abut first
Sealing ring 8, so that the first sealing ring 8 destroys.
Further, bunch pawl 9, bunch are also included referring once again to Fig. 2, Fig. 4 and Fig. 5, the connector construction of the cable
The claw 92 that pawl 9 includes the base portion 91 of flat ring shape and extended from the inward flange of base portion 91；The lateral surface of claw 92 has along remote
From the direction radially-inwardly inclined guide surface of base portion 91；Bunch pawl 9 is placed in the first mounting hole 11 and covered outside by 120, the
The internal face of two end cap 5 is provided with the caulking groove 521 being adapted to claw 92, and the first sealing ring 8 abuts with base portion 91.
In the present embodiment, the end cap 4 of bunch pawl 9 and first draw close in opposite directions when, claw 92 stretches into caulking groove 521, and along by
The outer by 120 of extruded cable 100 radially inward is walked, so as to prevent cable 100 or the outer of cable 100 from being released by 120.
Further, electrical contact ring 7 includes pressure ring 71 and cranse 72, and pressure ring 71 connects with the tight set of screen layer 140, including cranse
72 include sleeve 721 and from the internal face of sleeve 721 along the axially extending shell fragment 722 of sleeve 721, and cranse 72 is enclosed on the outer of pressure ring 71
Enclose, shell fragment 722 abuts with the elasticity of pressure ring 71.
In the present embodiment, pressure ring 71 is typically tightly placed on exposed screen layer 140 by the way of riveting, if do not set
Cranse 72 is put, then correspondingly, the internal diameter in the first ring wall face 111 is sufficiently small, just can guarantee that being electrically connected between pressure ring 71 and housing 1
Connect, by setting cranse 72 then to avoid this point.Cranse 72 is not only detachably socketed between pressure ring 71, and due to set
Cylinder 721 itself is deformable, and then can compensate the fabrication error in the first ring wall face 111.
Further, please with reference to Fig. 6 and Fig. 7, binding post 2 include flat wire connecting portion 21 and with the phase of wire connecting portion 21
Socket part 22 even, wire connecting portion 21 is corresponding with the second mounting hole 12, and via 211 is offered in wire connecting portion 21, socket part 22
To be socket-connected with inner wire 110；
Fastener 3 includes head 31 and the bar portion 32 being connected with head 31, and head 31 is with wire connecting portion 21 close to the second peace
The side for filling hole 12 abuts, and bar portion 32 is set in via 211 and extended to external tapping 13.
In the present embodiment, wire connecting portion 21 is set is advantageous to be punched via 211 in flat, and can preferably support
Fastener 3, such as the head 31 of fastener 3.Socket part 22 is set in open at one end.Preferably, the fastener 3 is interior hexagonal spiral shell
Nail；The connector construction of the cable also includes the second plain washer 1a and spring washer 1b of set on the stem portion 32, the second plain washer
1a and spring washer 1b are respectively positioned between head 31 and wire connecting portion 21；, can be with this way, when wire connecting portion 21 and external conductor coordinate
Reach preferably fastening effect, and then lift the reliability of electrical connection.
Further, the first mounting hole 11 is located at the side of housing 1 in the first direction, the second mounting hole 12 and external tapping 13
Distinguish the both sides in a second direction of housing 1, wherein, second direction is perpendicular to first direction；The bearing of trend and second party of fastener 3
To consistent.
Further, the cover plate 42 that the first end cap 4 includes fixed cylinder 41 and the outer peripheral face of self-retaining cylinder 41 extends, cover plate 42
Outer rim is provided with buckle 43,41 sets of fixed cylinder outside by 120, housing 1 be provided with the outer inlet of the first mounting hole 11 with
The card convex 14 that buckle 43 is adapted to.
In the present embodiment, the first end cap 4 is connected with the buckle 43 of housing 1, can further simplify both assemblings, phase
Than being fixed using modes such as screws, amount of parts is both saved, in addition again without extra instrument.
Further, the second end cap 5 includes the annular side wall 52 of roof 51 and the one side projection from roof 51, roof
51 outer rims protrude side wall 52；Formed with step recess 15 at the outer inlet of second mounting hole 12, connector construction also includes
The second sealing ring 1c, the second sealing ring 1c being set in side wall 52 is located at the lap-joint of roof 51 and step recess 15.
In the present embodiment, by setting the second sealing ring 1c to seal, then it can prevent water from being invaded from the second mounting hole 12
Housing 1, and then destroy the insulation system of the indoor design of housing 1.
Further, the lateral surface of bottom wall is provided with rotary groove, and the lateral surface of side wall 52 is provided with external screw thread, the second mounting hole 12
Provided with the internal thread being adapted to the external screw thread in side wall 52.Second end cap 5 and the screw thread of the second mounting hole 12 coordinate, so can
Abutted by ground with insulator 6, ensure the reliability of insulation.
Further, insulator 6 in lid and is enclosed on head 31.The cooperation of the end cap 5 of insulator 6 and second, is halved together
Structure.Insulator 6 includes bottom wall and the perisporium from the extension of bottom wall outer rim, and one end outward bending of the remote bottom wall of perisporium is formed
There is the locating slot of annular, the end face of the remote roof 51 of side wall 52 is provided with the convex being adapted to locating slot.
Further, housing 1 is provided around the annular groove 16 of external tapping 13 adjacent to external tapping 13, and connector construction also wraps
Include the 3rd sealing ring 1d being embedded in annular groove 16；First mounting hole 11 is located at the side of housing 1 in the first direction, and second
Mounting hole 12 and external tapping 13 distinguish the both sides in a second direction of housing 1, wherein, second direction is perpendicular to first direction；Housing 1
Outside wall surface offers fixing hole 171 along fixed part 17 is convexly equipped with perpendicular to second direction on fixed part 17.
In the present embodiment, when connector construction miscellaneous part connects through the collocation of external tapping 13, pass through and abut the 3rd sealing
Circle 1d can ensure the sealing of faying face, prevent the intrusion of water.Preferably, the fixed part 17 is in a second direction adjacent to external
Mouth 13.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
Under inventive concept of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of connector construction of cable, the cable includes inner wire and outer quilt；Characterized in that, the connector construction
Including：
Housing, the housing is interior to be provided with the first mounting hole, the second mounting hole and external tapping formed with cavity volume, the housing；
Binding post and fastener, it is placed in the cavity volume；Wherein, described binding post one end socket-connects with the inner wire,
The other end is corresponding with described and second mounting hole and offers via；
Fastener, it is made up of metal material, is set in the via and extends to the external tapping；The connector construction is also
Including：
First end cap, it is enclosed on described outer by upper and cover first mounting hole；And
Second end cap, cover second mounting hole and be detachably fixed with the housing.
2. the connector construction of cable as claimed in claim 1, it is characterised in that the cable also includes insulating barrier and shielding
Layer, the insulating barrier, screen layer and outer is sequentially sleeved on the inner wire from the inside to the outside；The housing is by metal material system
Into the connector construction also includes：
Insulator, abutted with the fastener close to the side of second mounting hole and second end cap；
Ring is made electrical contact with, is placed in first mounting hole, the electrical contact ring set is installed on the screen layer and with described first
Hole internal face electrical contact.
3. the connector construction of cable as claimed in claim 2, it is characterised in that also include being placed in first mounting hole
The first sealing ring, first sealing ring be enclosed on it is described it is outer by it is upper and positioned at electrical contact ring and first end cap it
Between；First sealing ring seals cooperation with the outer quilt and the first inner wall of the hole installing face.
4. the connector construction of cable as claimed in claim 3, it is characterised in that first mounting hole has the first ring wall
Face and the second ring wall face with the first ring wall face adjoining, the second ring wall face are compared on the outside of neighbouring first mounting hole
Entrance, and the internal diameter in the second ring wall face is more than the internal diameter in the first ring wall face；
Between outer land terrace, the first ring wall face and the cavity volume internal face are formed between the first ring wall face and the second ring wall face
Joint forms interior step surface；The electrical contact ring abuts with the interior step surface, first sealing ring and the outer step
Face abuts.
5. the connector construction of cable as claimed in claim 4, it is characterised in that also including bunch pawl, the bunch pawl bag
The claw for including the base portion of flat ring shape and extending from the inward flange of the base portion；The lateral surface of the claw has along away from described
The direction of base portion radially-inwardly inclined guide surface；The bunch pawl be placed in first mounting hole and be enclosed on it is described outer upper,
The second end cap internal face is provided with the caulking groove being adapted to the claw, and first sealing ring abuts with the base portion.
6. the connector construction of the cable as described in claim any one of 2-5, it is characterised in that the electrical contact ring includes pressure
Ring and cranse, the pressure ring connect with the screen layer tight set, described to include sleeve and from sleeve lining face along described including cranse
The axially extending shell fragment of sleeve, the cranse are enclosed on the periphery of the pressure ring, and the shell fragment abuts with pressure ring elasticity.
7. the connector construction of the cable as described in claim any one of 2-5, it is characterised in that the binding post includes flat
Flat-shaped wire connecting portion and the socket part being connected with the wire connecting portion, the wire connecting portion and second mounting hole are corresponding and described
Offer the via in wire connecting portion, the socket part with the inner wire socket-connecting；
The fastener includes head and the bar portion that is connected with the head, and close described the of the head and the wire connecting portion
The side of two mounting holes abuts, and the bar portion is set in the via and extended to the external tapping.
8. the connector construction of the cable as described in claim any one of 1-5, it is characterised in that first end cap includes solid
Safety barrel and the cover plate of self-retaining cylinder outer peripheral face extension, the outer rim of the cover plate are provided with buckle, and the fixing barrel casing is in the outer quilt
On, the housing is provided with the card convex being adapted to the buckle at the outer inlet of first mounting hole.
9. the connector construction of the cable as described in claim any one of 1-5, it is characterised in that the second end cap include roof and
From the annular side wall of the one side projection of the roof, the roof outer rim protrudes the side wall；Second mounting hole
Formed with step recess at outer inlet, the connector construction also includes the second sealing ring being set in the side wall,
Second sealing ring is located at the lap-joint of the roof and the step recess.
10. the connector construction of the cable as described in claim any one of 1-5, it is characterised in that the housing is neighbouring described
External tapping is provided around the annular groove of the external tapping, and the connector construction also includes being embedded in the annular groove
3rd sealing ring；Side of first mounting hole site in housing in the first direction, the second mounting hole and the external tapping difference
Housing both sides in a second direction, wherein, the second direction is perpendicular to the first direction；The outside wall surface edge of the housing
Fixed part is convexly equipped with perpendicular to the second direction, fixing hole is offered on the fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258819.7U CN206650178U (en) | 2017-03-16 | 2017-03-16 | The connector construction of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258819.7U CN206650178U (en) | 2017-03-16 | 2017-03-16 | The connector construction of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650178U true CN206650178U (en) | 2017-11-17 |
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ID=60280752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258819.7U Active CN206650178U (en) | 2017-03-16 | 2017-03-16 | The connector construction of cable |
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| CN (1) | CN206650178U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898887A (en) * | 2017-03-16 | 2017-06-27 | 深圳市沃尔核材股份有限公司 | The connector construction of cable |
| CN108508235A (en) * | 2018-04-20 | 2018-09-07 | 西人马（厦门）科技有限公司 | A kind of piezoelectric acceleration sensor |
| CN108879122A (en) * | 2018-07-19 | 2018-11-23 | 深圳市沃尔核材股份有限公司 | Cable connecting arrangement |
| EP4123838A1 (en) * | 2021-07-20 | 2023-01-25 | Tyco Electronics (Shanghai) Co., Ltd. | Connection assembly, connector, and connector assembly |
| EP4148910A1 (en) * | 2021-09-13 | 2023-03-15 | TE Connectivity Germany GmbH | High-current connection clamping screw device as well as electrical high-current connector and high-current line connector |
| EP4432476A1 (en) * | 2023-03-14 | 2024-09-18 | TE Connectivity Italia Distribution S.r.l. | Connector assembly for battery modules of an electric vehicle |
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2017
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898887A (en) * | 2017-03-16 | 2017-06-27 | 深圳市沃尔核材股份有限公司 | The connector construction of cable |
| CN108508235A (en) * | 2018-04-20 | 2018-09-07 | 西人马（厦门）科技有限公司 | A kind of piezoelectric acceleration sensor |
| US10983140B2 (en) | 2018-04-20 | 2021-04-20 | Fatri United Testing & Control (Quanzhou) Technologies Co., Ltd. | Piezoelectric acceleration sensor |
| CN108879122A (en) * | 2018-07-19 | 2018-11-23 | 深圳市沃尔核材股份有限公司 | Cable connecting arrangement |
| EP4123838A1 (en) * | 2021-07-20 | 2023-01-25 | Tyco Electronics (Shanghai) Co., Ltd. | Connection assembly, connector, and connector assembly |
| EP4148910A1 (en) * | 2021-09-13 | 2023-03-15 | TE Connectivity Germany GmbH | High-current connection clamping screw device as well as electrical high-current connector and high-current line connector |
| JP2023041645A (en) * | 2021-09-13 | 2023-03-24 | ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンク | High-current connection clamping screw device as well as electrical high-current connector and high-current line connector |
| JP7434474B2 (en) | 2021-09-13 | 2024-02-20 | ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンク | High current connection fastening screw devices and high current electrical connectors and high current line connectors |
| EP4395090A2 (en) | 2021-09-13 | 2024-07-03 | TE Connectivity Germany GmbH | High-current connection clamping screw device as well as electrical high-current connector and high-current line connector |
| EP4432476A1 (en) * | 2023-03-14 | 2024-09-18 | TE Connectivity Italia Distribution S.r.l. | Connector assembly for battery modules of an electric vehicle |
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