CN106257758A - Micro coaxial cable connector assembly - Google Patents
Micro coaxial cable connector assembly Download PDFInfo
- Publication number
- CN106257758A CN106257758A CN201610086924.7A CN201610086924A CN106257758A CN 106257758 A CN106257758 A CN 106257758A CN 201610086924 A CN201610086924 A CN 201610086924A CN 106257758 A CN106257758 A CN 106257758A
- Authority
- CN
- China
- Prior art keywords
- housing
- connector assembly
- coaxial cable
- micro coaxial
- cable connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
- H01R13/5816—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part for cables passing through an aperture in a housing wall, the separate part being captured between cable and contour of aperture
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of micro coaxial cable connector assembly, it includes the butt joint in order to coordinate with butt connector and the cable of butt joint electric connection, is set in the stress relief outside cable and is arranged on the shell body outside butt joint and stress relief, described stress relief includes the auxiliary section coordinated with shell body and the annulus being connected with auxiliary section, described shell body includes the first housing and the second housing coordinated with the first housing, described first housing and the second housing all with described auxiliary section snap fit.Between first housing and the second housing and the stress relief of the micro coaxial cable connector assembly of the present invention, there is enough retentivitys, the stable connection between shell body and cable.
Description
[technical field]
The present invention relates to a kind of micro coaxial cable connector assembly, particularly relate to a kind of micro coaxial cable connector assembly with shell body.
[background technology]
In November, 2012, the Chinese utility model patent the CN202564673rd of Granted publication on the 28th disclosed a kind of micro coaxial cable connector assembly, and it includes butt joint and the cable of butt joint electric connection, is arranged on the stress relief outside cable, the insulation crust being arranged on outside butt joint and stress relief.Described insulation crust includes lower house and the upper shell coordinated with lower house.
Upper shell and the lower house of prior art are directly matched with, and the fixing power between shell body and cable is less, and cable is susceptible to rotate, thus destroy internal electric connection.
[summary of the invention]
The technical problem to be solved is to provide a kind of micro coaxial cable connector assembly, the stable connection between its shell body and cable.
For solving above-mentioned technical problem, the present invention can adopt the following technical scheme that a kind of micro coaxial cable connector assembly, it includes the butt joint in order to coordinate with butt connector, the cable being electrically connected with butt joint, it is set in the stress relief outside cable, and it is arranged on the shell body outside butt joint and stress relief, described stress relief includes the auxiliary section coordinated with shell body and the annulus being connected with auxiliary section, described shell body includes the first housing and the second housing coordinated with the first housing, described first housing and the second housing all with described auxiliary section snap fit.
Compared to prior art, it is an advantage of the current invention that: the first housing of the micro coaxial cable connector assembly of the present invention and the second housing all equal snap fit with the auxiliary section of stress relief, thus the stable connection between shell body and cable.
[accompanying drawing explanation]
Fig. 1 is the axonometric chart of the micro coaxial cable connector assembly meeting the present invention.
Fig. 2 is the decomposed figure of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 3 is the decomposed figure at another visual angle of the micro coaxial cable connector assembly shown in Fig. 2.
Fig. 4 is the exploded view of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 5 is the exploded view at another visual angle of the micro coaxial cable connector assembly shown in Fig. 4.
Fig. 6 is that the micro coaxial cable connector assembly shown in Fig. 1 removes shell body and the axonometric chart of upper metal shell.
Fig. 7 is that the micro coaxial cable connector assembly shown in Fig. 6 removes shell body and the top view of upper metal shell.
Fig. 8 is the axonometric chart of light guide.
Fig. 9 is the axonometric chart at another visual angle of light guide.
Figure 10 is the sectional view in A-A direction along Fig. 1.
Figure 11 is the sectional view in B-B direction along Fig. 1.
Figure 12 is the sectional view in C-C direction along Fig. 1.
[main element symbol description]
| Micro coaxial cable connector assembly | 100 | Butt joint | 10 |
| Insulating body | 11 | Groove | 110 |
| Conducting terminal | 12 | Weld part | 120 |
| Snap close piece | 13 | Metal shell | 14 |
| Cable | 20 | Stress relief | 30 |
| Auxiliary section | 31 | Slit | 310 |
| Annulus | 32 | Shell body | 40 |
| First housing | 41 | Hole, location | 410 |
| Side | 411 | Opening surface | 412 |
| Breach face | 413 | Groove | 414 |
| Fin | 415 | Accepting hole | 416 |
| First inclined-plane | 417 | First vertical portion | 418 |
| Host cavity | 419 | Second housing | 42 |
| Locating dowel | 420 | Flat part | 421 |
| Notch part | 422 | Fin | 423 |
| Welding area | 424 | Through hole is installed | 425 |
| Second inclined-plane | 426 | Second vertical portion | 427 |
| Circuit board assemblies | 50 | Circuit board | 51 |
| Conductive spacer | 510 | Welding gasket | 511 |
| Light-emitting component | 52 | Metal shell | 60 |
| Lower metal shell | 61 | Fastener spring piece | 610 |
| Upper metal shell | 62 | Borehole | 620 |
| Loophole | 621 | Light guide | 70 |
| Fixed part | 71 | First boss portion | 711 |
| Point glue surface | 7111 | Parallel portion | 7112 |
| Pars intermedia | 7113 | Second boss portion | 712 |
| Top side | 713 | Bottom side | 714 |
| Overflow glue groove | 72 | Light-guiding pillar | 73 |
| Interference rib | 731 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[detailed description of the invention]
As shown in figs. 1-12, micro coaxial cable connector assembly 100 of the present invention, it includes cable 20 that the butt joint 10 in order to coordinate with butt connector and butt joint 10 be electrically connected with, is set in the stress relief 30 outside cable 20, is arranged on the shell body 40 outside butt joint 10 and stress relief 30.Described micro coaxial cable connector assembly 100 farther includes to be electrically connected with cable 20 and the circuit board assemblies 50 of butt joint 10, the metal shell 60 being arranged between butt joint 10 and shell body 40 and the light guide 70 being arranged between metal shell 60 and shell body 40.
In the present embodiment, described butt joint 10 meets USB2.0 Micro-B standard, naturally it is also possible to be other standards or off-gauge butt joint.Described butt joint 10 includes insulating body 11, the some conducting terminals 12 being fixed in insulating body 11, be fixed on insulating body 11 in and be arranged on the snap close piece 13 of conducting terminal 12 both sides and be arranged on the metal shell 14 outside insulating body 11, described snap close piece 13 protrudes out described metal shell 14.The rear side of described insulating body 11 is provided with a pair groove 110.Described conducting terminal 12 includes the weld part 120 extending beyond insulating body 11 rear end.
Described stress relief 30 includes the auxiliary section 31 coordinated with shell body 40 and the annulus 32 being connected with auxiliary section 31.The cross section of described auxiliary section 31 is rectangle.Described auxiliary section 31 above and be equipped with a pair slit 310 below, described above and a pair slit 310 below staggers setting.
Described shell body 40 includes the first housing 41 and the second housing 42 coordinated with the first housing 41.Described first housing 41 is provided with hole, a pair location 410, and described second housing 42 is provided with and positions the locating dowel 420 that hole 410 coordinates.Described first housing 41 and the second housing 42 all with described auxiliary section 31 snap fit.Described first housing 41 includes 411, opening surface 412 of four sides (sidewall) and a breach face 413.It is positioned at inside the side (sidewall) 411 of lower section and is provided with groove 414.It is provided with, inside the above and side (sidewall) 411 of lower section, the fin 415 coordinated with the slit 310 on auxiliary section 31.Side (sidewall) 411 above is provided with accepting hole 416, and described light-guiding pillar 73 exposes shell body 40 by accepting hole 416.The breach in described breach face 413 is U-shaped.Described second housing 42 include covering the opening surface 412 of the first housing 41 flat part 421, from the vertically extending notch part in one end of flat part 421 422 and from flat part 421 along being perpendicular to the fin 423 that flat part direction extends.Being shaped as of described notch part 422 is U-shaped.Described fin 423 coordinates with the slit 310 on auxiliary section 31.Described fin 423 is along being perpendicular to the length of flat part 421 direction extension less than described notch part 422 development length in the direction.Thus described shell body 40 and stress relief 30 have enough retentivitys.The inner side of the flat part 421 of described second housing 42 is provided with some welding areas 424 being interrupted arrangement, and described second housing 42 coordinates post-heating to be welded together with the first housing 41.Can ensure that between the first housing 41 and the second housing 42, there is no gap, improve the aesthetic property of product.Described notch part 422 is the outside of the common annulus 32 closing stress relief 30 after coordinating with breach face 413.Described flat part 421 is provided with installation through hole 425, and described butt joint 10 can be allowed to stretch out to coordinate with butt connector.First housing 41 is provided with the first inclined-plane 417 extended internally, and the second housing 42 is provided with the second inclined-plane 426 extended internally, and described first inclined-plane 417 matches with the second inclined-plane 426.The end on the first inclined-plane 417 is provided with the first vertical portion 418 extended along abutting direction, and the end on the second inclined-plane 426 is provided with the second vertical portion 427 extended along abutting direction, matches with the second vertical portion 427 in described first vertical portion 418.The present invention passes through the first inclined-plane 417 and cooperation on the second inclined-plane 426, makes between two housings more tight, reduces interworking gap, aesthetic appeal, thus improving product quality.
Described circuit board assemblies 50 includes circuit board 51 and the light-emitting component 52 being arranged on circuit board 51.Described light-emitting component 52 is just to light-guiding pillar 73, and the light that described light-emitting component 52 sends is delivered to outside shell body 40 for user observation state by light guide 70.Described circuit board 51 is housed in groove 110 and welds with the weld part 120 of conducting terminal 12.Described circuit board 51 includes some conductive spacers 510 welded with cable 20 and welds the welding gasket 511 with ground connection with metal shell 14 and the metal shell 60 of butt joint 10.
Described metal shell 60 includes lower metal shell 61 and the upper metal shell 62 being clasped with lower metal shell 61.Described lower metal shell 61 is provided with oblique outward extending fastener spring piece 610, and described fastener spring piece 610 is clasped with the groove 414 of described first housing 41, thus metal shell 60 can well be fixed.Described upper metal shell 62 be provided with borehole 620 in the position welded with conductive spacer 510 on circuit board 51 near cable 20 thus prevent cable 20 excessive with the solder joint that the conductive spacer 510 of circuit board 51 welds and with metal shell 60 short circuit.Described light guide 70 is positioned at the top of metal shell 60, and described circuit board 51 and light-emitting component 52 are contained in metal shell 60.Described upper metal shell 62 is provided with loophole 621, can pass upper metal shell 62 with the light allowing light-emitting component 52 send.Described loophole 621 just to the diameter of light-guiding pillar 73 and loophole 621 more than the diameter of light-guiding pillar 73.
Described light guide 70 includes fixed part 71, stretching out along fixed part 71 is inserted into light-guiding pillar 73 and the excessive glue groove 72 of the formation that caves inward along fixed part 71 of accepting hole 416, and described excessive glue groove 72 is pasted together with the side (sidewall) 411 being provided with accepting hole 416 by glue.Described excessive glue groove 72 is in concave, and during anti-stop glue, glue spills on light-guiding pillar 73, affects illumination effect.Described fixed part 71 includes the first boss portion 711 and the second boss portion 712 being separated to form by excessive glue groove 72, described 711 U-shaped shapes of first boss portion.Described fixed part 71 includes top side face 713 and is reversed bottom side 714, and bottom side 714 is relative with light-emitting component 52, and first, second boss portion 711,712 is arranged on top side face 713.Described first boss portion 711 includes some some glue surface 7111 caving inward and being formed, the degree of depth that the degree of depth that described some glue surface 7111 caves inward caves inward less than the glue groove 72 that overflows.Use some glue surface 7111 sunk structure, a little bigger glue fixing can be added, prevent from causing the irregular problem of contact plane because an adhesive curing assembles.Described first boss portion 711 includes two parallel portion 7112 being parallel to each other and the pars intermedia 7113 connecting two parallel portion, described first boss portion 711 is provided with three some glue surface 7111, and described three some glue surface 7111 are separately positioned on two parallel portion 7112 and pars intermedia 7113.Described light-guiding pillar 73 is arranged in the second boss portion 712, described light-guiding pillar be provided with three for coordinate interference rib 731, increase and shell body between fixing power.Described interference rib 731 is correspondingly arranged with three some glue surface 7111 respectively.
First housing 41 of the micro coaxial cable connector assembly 100 of the present invention and the second housing 42 all with the equal snap fit in auxiliary section 31 of stress relief 30, thus the stable connection between shell body 40 and cable 20.
Claims (10)
1. a micro coaxial cable connector assembly, it includes the butt joint in order to coordinate with butt connector and the cable of butt joint electric connection, is set in the stress relief outside cable and is arranged on the shell body outside butt joint and stress relief, described stress relief includes the auxiliary section coordinated with shell body and the annulus being connected with auxiliary section, described shell body includes the first housing and the second housing coordinated with the first housing, it is characterised in that: described first housing and the second housing all with described auxiliary section snap fit.
2. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described first housing and being coordinated by inclined-plane with the second housing is fitted together, described first housing is provided with the first inclined-plane extended internally, described second housing is provided with the second inclined-plane extended internally, and described first inclined-plane and the second inclined-plane match.
3. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: the end on described first inclined-plane is provided with the first vertical portion extended along abutting direction, the end on described second inclined-plane is provided with the second vertical portion extended along abutting direction, matches with the second vertical portion in described first vertical portion.
4. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described first housing includes four sealing surfaces, an opening surface and a breach face, described second housing includes the flat part covering the opening surface of the first housing and from the vertically extending notch part in one end of flat part, and described notch part is the outside of the common annulus closing stress relief after coordinating with breach face.
5. micro coaxial cable connector assembly as claimed in claim 4, it is characterized in that: described auxiliary section is provided with some slits, being equipped with and the fin of respective slots snap fit on described first housing and the second housing, the fin on described second housing is along being perpendicular to the length of flat part direction extension less than described notch part development length in the direction.
6. micro coaxial cable connector assembly as claimed in claim 5, it is characterised in that: the cross section of the auxiliary section of described stress relief is rectangle, described slit be arranged on the above of auxiliary section and below on.
7. micro coaxial cable connector assembly as claimed in claim 6, it is characterised in that: the slit that described and the first housing fin coordinates staggers with the slit coordinated with the fin of the second housing setting.
8. micro coaxial cable connector assembly as claimed in claim 4, it is characterised in that: the inner side of the flat part of described second housing is provided with some welding areas being interrupted arrangement, described second housing and the first housing and coordinates post-heating to be welded together.
9. micro coaxial cable connector assembly as claimed in claim 8, it is characterized in that: farther include the metal shell being arranged between butt joint and shell body, the inner side of described first housing is provided with groove, described metal shell is provided with oblique outward extending fastener spring piece, and described fastener spring piece is clasped with described groove.
10. micro coaxial cable connector assembly as claimed in claim 9, it is characterized in that: farther include the internal circuit board connecting butt joint with cable, the position that described metal shell welds with cable on circuit board is provided with borehole, the solder joint preventing cable and welding circuit board excessive and with metal shell short circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/186,799 US9799986B2 (en) | 2015-06-18 | 2016-06-20 | Cable connector assembly having improved outer shell and lateral mating member |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015103392220 | 2015-06-18 | ||
| CN201510339222 | 2015-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106257758A true CN106257758A (en) | 2016-12-28 |
| CN106257758B CN106257758B (en) | 2020-02-21 |
Family
ID=57713616
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086924.7A Active CN106257758B (en) | 2015-06-18 | 2016-02-16 | Cable assembly with improved cable retention |
| CN201610086923.2A Active CN106257759B (en) | 2015-06-18 | 2016-02-16 | Cable assembly with improved cable retention |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086923.2A Active CN106257759B (en) | 2015-06-18 | 2016-02-16 | Cable assembly with improved cable retention |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106257758B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113709277B (en) * | 2021-08-26 | 2024-07-26 | 维沃移动通信有限公司 | Light guide column and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062895A (en) * | 1998-07-15 | 2000-05-16 | International Connectors And Cable Corporation | Patch plug with contact blades |
| TW461615U (en) * | 2000-02-22 | 2001-10-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN202564673U (en) * | 2012-02-13 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963104A (en) * | 1989-05-01 | 1990-10-16 | Spark Innovations, Inc. | Shielded connector assembly |
| CN201252206Y (en) * | 2008-05-07 | 2009-06-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
-
2016
- 2016-02-16 CN CN201610086924.7A patent/CN106257758B/en active Active
- 2016-02-16 CN CN201610086923.2A patent/CN106257759B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062895A (en) * | 1998-07-15 | 2000-05-16 | International Connectors And Cable Corporation | Patch plug with contact blades |
| TW461615U (en) * | 2000-02-22 | 2001-10-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN202564673U (en) * | 2012-02-13 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106257759A (en) | 2016-12-28 |
| CN106257758B (en) | 2020-02-21 |
| CN106257759B (en) | 2020-02-21 |
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| SE01 | Entry into force of request for substantive examination | ||
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