CN207398472U - Micro coaxial cable connector assembly - Google Patents
Micro coaxial cable connector assembly Download PDFInfo
- Publication number
- CN207398472U CN207398472U CN201721475948.8U CN201721475948U CN207398472U CN 207398472 U CN207398472 U CN 207398472U CN 201721475948 U CN201721475948 U CN 201721475948U CN 207398472 U CN207398472 U CN 207398472U
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- coaxial cable
- micro coaxial
- connector assembly
- cable connector
- outside
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Abstract
The utility model discloses a kind of micro coaxial cable connector assembly, it includes the insulation internal model of connector plug, the cable being electrically connected with connector plug, cladding connector plug with cable connections point and the metal shell in front and rear perforation loop configuration, connector plug has shielding case, micro coaxial cable connector assembly further include be sheathed on connector plug shielding case rear end and support insulation inner membrance in front of conductive sleeve, metal shell is sheathed on outside insulation inner membrance and conductive sleeve, conductive sleeve is turned on being contradicted on the outside of inside of metal outershell and shielding case, effectively solves electromagnetic interference problem；And metal shell can be directly as product appearance, and in addition being not required to increases part makees appearance, has saved cost and product overall appearance is beautiful.
Description
Technical field
The utility model is related to a kind of technical field of electric connectors more particularly to a kind of micro coaxial cable connector assemblies.
Background technology
To improve the signal shielding of Type-C micro coaxial cable connector assemblies and anti-tampering performance, plug end needs are designed as sealing entirely
The shielding construction closed, traditional design method are mounted in for cannula-like metal shell between connector plug and cable to realize full envelope
It closes or to control the metal shell fastened mounted in totally-enclosed to realize between connector plug and cable.But this structure exists
It can always have the gap at the position of front -- metal shell and connector plug cooperation, to avoid bringing electromagnetic interference risk, need
By metal shell and connector plug laser welding or scolding tin, so as to reach the mesh that connector plug is turned on metal shell
's.Moreover, these constructional appearances have solder joint and assembly line etc. that can not meet appearance requirement, it is necessary to increase insulation crust or one gold
Belong to shell as appearance, so as to add cost.
Thus, it is necessary to a kind of new micro coaxial cable connector assembly is designed to solve above-mentioned technical problem.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, providing a kind of effectively can avoid electromagnetism from doing
It disturbs and the micro coaxial cable connector assembly of appearance requirement can be met simultaneously.
To achieve these goals, the utility model provides a kind of micro coaxial cable connector assembly, include connector plug and
The cable of connector plug electric connection coats the insulation internal model of connector plug and cable connections point and in front and rear perforation ring
The metal shell of shape structure, the connector plug have shielding case, wherein, the micro coaxial cable connector assembly, which further includes, to be sheathed on
Connector plug shielding case rear end and support insulation inner membrance in front of conductive sleeve, the metal shell be sheathed on insulation inner membrance and
Outside conductive sleeve, the conductive sleeve is turned on being contradicted on the outside of inside of metal outershell and shielding case.
As a further improvement, the conductive sleeve is made of conductive rubber.
As a further improvement, several fins, the fin and metal shell are convexly equipped on the conductive sleeve outer circumferential surface
Inside interference fit contradicts, and the conductive sleeve inner peripheral surface is contradicted with interference fit on the outside of shielding case.
As a further improvement, the fin is arranged along the circumferencial direction of conductive sleeve outer circumferential surface, before each fin
The front end of extension and each fin is set to sweptback guiding face afterwards.
As a further improvement, the metal shell has one to be sheathed on conductive sleeve and the metal sleeve to insulate outside inner membrance
The annular front wall to be formed is inside contracted in metal sleeve leading edge, the antetheca is blocked in the front of conductive sleeve.
As a further improvement, the back casing that the after-opening of the metal sleeve is sheathed on by one outside cable covers, institute
Back casing is stated to support at the rear of insulation inner membrance.
As a further improvement, the cable has conducting wire and braiding layer, and the conducting wire is connected with connector plug, institute
It states to turn up above and below braiding layer and be placed on cable outer circumferential surface, the micro coaxial cable connector assembly further includes a riveting ring, and the riveting ring set is set
Riveting is in braiding layer up and down after outside braiding layer, and the rear end forming covered of the insulation inner membrance is outside riveting ring, the back casing
Further contradict at the rear of riveting ring.
As a further improvement, outward bending has a leg backward for the riveting ring back edge both sides, before the back casing
Surface correspond at leg position be equipped with groove, the leg in groove with back casing weld turn on.
As a further improvement, the upper and lower surface of the riveting ring is convex is exposed at that insulation inner membrance is outer and metal shell rear inside
Contradict conducting.
As a further improvement, the braiding layer is wrapped in by one layer of copper foil on cable outer circumferential surface, and the riveting ring is into one
Step contacts conducting with copper foil.
In conclusion the utility model micro coaxial cable connector assembly in front of insulation inner membrance by adding while and metal shell
The conductive sleeve of conducting is contradicted with connector plug shielding case, the good conducting between shielding case and metal shell is realized, effectively solves
Certainly electromagnetic interference problem；And metal shell can be directly as product appearance, and in addition being not required to increases part makees appearance, saves
Cost and product overall appearance beauty.
Description of the drawings
Fig. 1 is the three-dimensional combination figure of the utility model micro coaxial cable connector assembly.
Fig. 2, Fig. 3 and Fig. 4 are the three-dimensional exploded view of micro coaxial cable connector assembly shown in Fig. 1.
Fig. 5 is the sectional view that the conductive sleeve of micro coaxial cable connector assembly shown in Fig. 1 contradicts conducting with metal shell and shielding case.
Specific embodiment
For the technology contents of the utility model, construction feature, the objects and the effects are described in detail, below in conjunction with implementation
Mode simultaneously coordinates attached drawing to be explained in detail.
It please referring to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of micro coaxial cable connector assembly 100, including
Connector plug 10, the cable 20 being electrically connected with connector plug 10, cladding connector plug 10 and 20 coupling part of cable
Insulation internal model 30 and in it is front and rear perforation loop configuration metal shell 40, connector plug 10 have shielding case 11, wherein, line
Cable connector assemblies 100, which further include, to be sheathed on 10 shielding case of connector plug, 11 rear end and supports leading in the insulation front of inner membrance 30
Electricity set 50, metal shell 40 is sheathed on outside insulation inner membrance 30 and conductive sleeve 50, conductive sleeve 50 and 40 inside of metal shell and shielding
11 outside of shell contradicts conducting, so as to effectively solve electromagnetic interference problem.
More preferably, conductive sleeve 50 is made of conductive rubber, and several fins 51, fin 51 are convexly equipped on 50 outer circumferential surface of conductive sleeve
It is contradicted with 40 inside interference fit of metal shell, 50 inner peripheral surface of conductive sleeve is contradicted with 11 outside interference fit of shielding case；And fin
51 arrange along the circumferencial direction of 50 outer circumferential surface of conductive sleeve, and the front end of the front and rear extension of each fin 51 and each fin 51 is set to backward
Inclined guiding face 52, to facilitate being arranged backward for metal shell 40.
In the present embodiment, metal shell 40 has one to be sheathed on conductive sleeve 50 and the metal sleeve 41 to insulate outside inner membrance 30
The annular front wall 42 to be formed is inside contracted in 41 leading edge of metal sleeve, antetheca 42 is blocked in the front of conductive sleeve 50.More preferably, it is preceding
Wall 42 and the front end face of conductive sleeve 50 are fixed by dispensing, and 30 outside of insulation inner membrance is consolidated with 41 inside of metal sleeve by dispensing
It is fixed, and the upper and lower surface of the front end face both sides of conductive sleeve 50 and insulation inner membrance 30 is respectively equipped with excessive glue groove 53,31, for anti-stop
Glue excessive glue.
The back casing 60 that the after-opening of the metal sleeve 41 is sheathed on by one outside cable 20 covers, and back casing 60 is supported
The rear of insulation inner membrance 30.Cable 20 has conducting wire 21 and braiding layer 22, and conducting wire 21 is connected with connector plug 10, braiding layer 22
It turns up and is placed on 20 outer circumferential surface of cable up and down.Micro coaxial cable connector assembly 100 further includes a riveting ring 70, and riveting ring 70 is set in braiding layer
Riveting is in braiding layer 22 up and down after outside 22, and for the rear end forming covered for the inner membrance 30 that insulate outside riveting ring 70, back casing 60 is further
It contradicts at the rear of riveting ring 70.Wherein, outward bending has leg 71, the front surface of back casing 60 to 70 back edge both sides of riveting ring backward
Groove 61 is equipped at corresponding 71 position of leg, leg 71 turns in groove 61 with the welding of back casing 60, the upper following table of riveting ring 70
The convex insulation inner membrance 30 that is exposed in face is contradicted and turned on 40 rear inside of metal shell outside, so that braiding layer 22, riveting ring 70, back casing
60th, metal shell 40, conductive sleeve 50 and shielding case 11 form the shielding construction of closing, effectively shield electromagnetic interference.More preferably, compile
Tissue layer 22 is wrapped in by one layer of copper foil 23 on 20 outer circumferential surface of cable, and riveting ring 70 further contacts conducting with copper foil 23.
The utility model micro coaxial cable connector assembly 100 further includes an electricity being connected between cable 20 and connector plug 10
Road plate 80,80 front end of circuit board are fixed together by UV glue 90 and the rear end of connector plug 10, and the conducting wire 21 of cable 20 welds
It is connected on circuit board 80, circuit board 80 and UV glue 90 are covered by insulation inner membrance 30.
In conclusion the utility model micro coaxial cable connector assembly 100 by added in insulation inner membrance 30 front and meanwhile with gold
Belong to shell 40 and 10 shielding case 11 of connector plug contradicts the conductive sleeve 50 of conducting, realize between shielding case 11 and metal shell 40
Good conducting, effectively solve electromagnetic interference problem；And metal shell 40 can be not required in addition increase directly as product appearance
Part is added to make appearance, cost has been saved and product overall appearance is beautiful.
There is described herein the preferred embodiments of the utility model, are used to implement including known to utility model people
The optimal mode of the utility model.It is to be understood that shown embodiment is only exemplary, it is not construed as limiting this practicality newly
The scope of type, therefore be similarly contained in the equivalent structure variation carried out by the utility model specification and accompanying drawing content such as
In the scope of the utility model.
Claims (10)
1. a kind of micro coaxial cable connector assembly, the cable being electrically connected including connector plug, with connector plug, cladding connector
Insulation internal model of the plug with cable connections point and the metal shell in front and rear perforation loop configuration, the connector plug have
Shielding case, it is characterised in that：The micro coaxial cable connector assembly, which further includes, to be sheathed on connector plug shielding case rear end and supports
Conductive sleeve in front of insulation inner membrance, the metal shell are sheathed on outside insulation inner membrance and conductive sleeve, outside the conductive sleeve and metal
Conducting is contradicted on the inside of shell and on the outside of shielding case.
2. micro coaxial cable connector assembly according to claim 1, it is characterised in that：The conductive sleeve is made of conductive rubber.
3. micro coaxial cable connector assembly according to claim 2, it is characterised in that：Number is convexly equipped on the conductive sleeve outer circumferential surface
A fin, the fin are contradicted with inside of metal outershell interference fit, and the conductive sleeve inner peripheral surface is matched somebody with somebody with interference on the outside of shielding case
It closes and contradicts.
4. micro coaxial cable connector assembly according to claim 3, it is characterised in that：Circle of the fin along conductive sleeve outer circumferential surface
Circumferential direction arranges, and the front end of the front and rear extension of each fin and each fin is set to sweptback guiding face.
5. micro coaxial cable connector assembly according to claim 1, it is characterised in that：The metal shell is sheathed on one and leads
Electricity set and insulation inner membrance outside metal sleeve and inside contract the annular front wall to be formed in metal sleeve leading edge, the antetheca blocks
The front of conductive sleeve.
6. micro coaxial cable connector assembly according to claim 5, it is characterised in that：The after-opening of the metal sleeve is by a set of
Back casing capping outside cable, the back casing are supported at the rear of insulation inner membrance.
7. micro coaxial cable connector assembly according to claim 6, it is characterised in that：The cable has conducting wire and braiding layer,
The conducting wire is connected with connector plug, and the braiding layer is turned up up and down to be placed on cable outer circumferential surface, the wire and cable connector group
Part further includes a riveting ring, and riveting is in braiding layer up and down after the riveting ring set is located at outside braiding layer, the rear end of the insulation inner membrance
Outside riveting ring, the back casing further contradicts at the rear of riveting ring forming covered.
8. micro coaxial cable connector assembly according to claim 7, it is characterised in that：The riveting ring back edge both sides are outside backward
It is bent with leg, the front surface of the back casing corresponds to and groove is equipped at leg position, and the leg is in groove and back casing
Welding conducting.
9. micro coaxial cable connector assembly according to claim 7, it is characterised in that：The upper and lower surface of the riveting ring is convex to be exposed at absolutely
Edge inner membrance is outer and metal shell rear inside is contradicted and turned on.
10. micro coaxial cable connector assembly according to claim 7, it is characterised in that：The braiding layer is wrapped up by one layer of copper foil
On cable outer circumferential surface, the riveting ring further contacts conducting with copper foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475948.8U CN207398472U (en) | 2017-11-08 | 2017-11-08 | Micro coaxial cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475948.8U CN207398472U (en) | 2017-11-08 | 2017-11-08 | Micro coaxial cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398472U true CN207398472U (en) | 2018-05-22 |
Family
ID=62325471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475948.8U Active CN207398472U (en) | 2017-11-08 | 2017-11-08 | Micro coaxial cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398472U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380276A (en) * | 2019-08-13 | 2019-10-25 | 富加宜电子（南通）有限公司 | A kind of multifunctional and composite type connector |
| CN112054322A (en) * | 2020-09-04 | 2020-12-08 | 立讯精密工业股份有限公司 | Connecting structure of cable and PCB, plug assembly adopting connecting structure and preparation method of plug assembly |
| CN114824961A (en) * | 2022-04-01 | 2022-07-29 | 翔耀电子(深圳)有限公司 | Wire end connector assembly |
-
2017
- 2017-11-08 CN CN201721475948.8U patent/CN207398472U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380276A (en) * | 2019-08-13 | 2019-10-25 | 富加宜电子（南通）有限公司 | A kind of multifunctional and composite type connector |
| CN112054322A (en) * | 2020-09-04 | 2020-12-08 | 立讯精密工业股份有限公司 | Connecting structure of cable and PCB, plug assembly adopting connecting structure and preparation method of plug assembly |
| CN114824961A (en) * | 2022-04-01 | 2022-07-29 | 翔耀电子(深圳)有限公司 | Wire end connector assembly |
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