CN203967358U - Micro coaxial cable connector assembly - Google Patents

Micro coaxial cable connector assembly Download PDF

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Publication number
CN203967358U
CN203967358U CN201420325725.3U CN201420325725U CN203967358U CN 203967358 U CN203967358 U CN 203967358U CN 201420325725 U CN201420325725 U CN 201420325725U CN 203967358 U CN203967358 U CN 203967358U
Authority
CN
China
Prior art keywords
connector assembly
coaxial cable
cable connector
micro coaxial
sidewall
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.)
Expired - Fee Related
Application number
CN201420325725.3U
Other languages
Chinese (zh)
Inventor
李长茂
孙宏伟
柯作锦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luxshare Electronic Technology Kunshan Ltd
Original Assignee
Fengdao Electronic Technology Suzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fengdao Electronic Technology Suzhou Co Ltd filed Critical Fengdao Electronic Technology Suzhou Co Ltd
Priority to CN201420325725.3U priority Critical patent/CN203967358U/en
Application granted granted Critical
Publication of CN203967358U publication Critical patent/CN203967358U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of micro coaxial cable connector assembly, it comprises insulating body, be contained in the some conducting terminals in insulating body, the metal shell of coated insulation body and the cable being electrically connected with conducting terminal, described insulating body comprises base portion and the tongue piece protruding out forward from base portion, described conducting terminal is provided with the contact site being arranged on tongue piece, described metal shell comprises the procapsid of tubulose, inner housing, upper shell and lower house, described procapsid comprise be positioned at front and back end before, rearward end, described leading section is set between tongue piece outside and tongue piece and forms an accepting hole, described contact site is exposed in accepting hole, described inner housing is sheathed on outside base portion and with lower house by pasting, described rearward end is sheathed on inner housing, described procapsid, inner housing and back casing are also combined into one by the method for laser welding between any two.

Description

Micro coaxial cable connector assembly
Technical field
The utility model relates to a kind of micro coaxial cable connector assembly, relates in particular to a kind of micro coaxial cable connector assembly with metal shell.
Background technology
USB (Universal Serial Bus, USB) interface as a kind of input of standard output interface, be widely used in the design of numerous electronic equipments.World-renowned computer and communication common carrier are combined establishment LiaoUSB association (USB-IF), tentatively set up USB interface specification.USB can be used for connecting ancillary equipment: as mouse, keyboard, electronic notebook, game paddle, control lever, scanner, digital camera, printer, External memory equipment, network internal storage etc., USB has become the connected mode of standard.
The prior art relevant to this case can be announced disclosed a kind of micro coaxial cable connector assembly No. 101425650 with reference to Chinese invention patent, it comprises insulating body, be contained in the some conducting terminals in insulating body, the metal shell of coated insulation body, the cable welding together with conducting terminal and the insulation crust that is molded over metal shell rear portion, insulating body comprises base portion and the tongue piece protruding out forward from base portion, conducting terminal has the contact site that is arranged in tongue piece surface and the welding foot that is positioned at rear end, welding foot and cable weld together, metal shell comprises first, the second housing, the first housing comprises the tubulose frame that is positioned at front end and the U-shaped maintaining part that is positioned at rear end, the second housing and maintaining part fit together, the second housing has the curled portion that is positioned at rear end clamping cable, tongue piece is positioned at frame, form a host cavity between the two, contact site is exposed in host cavity and is used for coordinating with socket connector.
Utility model content
The purpose of this utility model has been to provide a kind of micro coaxial cable connector assembly that improves structural strength that has.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of micro coaxial cable connector assembly, it comprises insulating body, be contained in the some conducting terminals in insulating body, the metal shell of coated insulation body and the cable being electrically connected with conducting terminal, described insulating body comprises base portion and the tongue piece protruding out forward from base portion, described conducting terminal is provided with the contact site being arranged on tongue piece, described metal shell comprises the procapsid of tubulose, inner housing, upper shell and lower house, described procapsid comprise be positioned at front and back end before, rearward end, described leading section is set between tongue piece outside and tongue piece and forms an accepting hole, described contact site is exposed in accepting hole, described inner housing is sheathed on outside base portion and with lower house by pasting, described rearward end is sheathed on inner housing, described procapsid, inner housing and back casing are also combined into one by the method for laser welding between any two.
As further improvement of the utility model, described inner housing comprises roof and from the roof left and right sides, bends the sidewall of extension downwards, and described roof and sidewall are respectively with together with the rearward end laser welding of procapsid.
As further improvement of the utility model, described lower house comprises the first maintaining part taking the shape of the letter U, the sidewall that described the first maintaining part comprises diapire and upwards bending is extended from the diapire left and right sides, the diapire of described the first maintaining part and sidewall are by laser welding and be substantially combined into one.
As further improvement of the utility model, the sidewall of described inner housing inwardly by be attached on the sidewall of the first maintenance wall and laser welding together.
As further improvement of the utility model, described rearward end is also with together with the diapire laser welding of the first maintaining part.
As further improvement of the utility model, described upper shell comprises roof and from roof both sides, bends the sidewall of extension downwards, described lower house comprises the second maintaining part taking the shape of the letter U and the bridging piece that connects first, second maintaining part, the first maintaining part is the place ahead of the second maintaining part, the sidewall that described the second maintaining part comprises diapire and upwards bending is extended from diapire both sides, the sidewall of the sidewall of described upper shell and the second maintaining part is fixed together by buckling piece and buckling piece.
As further improvement of the utility model, described inner housing has the spacer that protrudes out backward base portion from roof, described spacer is provided with location hole, described upper shell has the lug that bends extension from roof front end downwards, and described lug enters downwards in location hole and moves forward and backward with restriction upper shell.
As further improvement of the utility model, described upper shell has the aft bulkhead that bends extension from roof rear end downwards, and described aft bulkhead has the breach passing for cable.
As further improvement of the utility model, described micro coaxial cable connector assembly also comprises the insulation crust that is assembled in upper and lower shell external body, and described insulation crust upside protrudes from procapsid, and the left and right sides and downside are coplanar with procapsid respectively.
As further improvement of the utility model, described insulation crust comprises upper half-shell, the housing lower half fitting together, described upper half-shell is provided with the fixed leg to downward-extension, described housing lower half has upwardly extending projection, described projection has the fixedly fixing hole of fixed leg, and described upper and lower casing has the through hole that supplies fixed leg and projection to pass.
The metal shell of the utility model micro coaxial cable connector assembly comprises the procapsid of tubulose, inner housing, upper shell and lower house, described procapsid comprise be positioned at front and back end before, rearward end, described leading section is set between tongue piece outside and tongue piece and forms an accepting hole, described contact site is exposed in accepting hole, described inner housing is sheathed on outside base portion and with lower house by pasting, described rearward end is sheathed on inner housing, described procapsid, inner housing and back casing are also combined into one by the method for laser welding between any two, on the one hand, strengthen the structural strength of metal shell and improved the attractive in appearance of micro coaxial cable connector assembly, on the other hand, improved the sealing property of metal shell, promote EMI suppression effect, simultaneously, metal shell is manufactured, simple and convenient assembly, be conducive to reduce costs.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model micro coaxial cable connector assembly.
Fig. 2 is the view of another angle of Fig. 1.
Fig. 3 is the three-dimensional exploded view of the utility model micro coaxial cable connector assembly, and demonstration insulation crust and metal shell are separated.
Fig. 4 is the three-dimensional exploded view of the utility model micro coaxial cable connector assembly.
Fig. 5 is the view of another angle of Fig. 4.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, the utility model micro coaxial cable connector assembly 100 is USB plug connector assembly, in order to dock with a socket connector (not shown).Micro coaxial cable connector assembly 100 comprises insulating body 10, some conducting terminals 20, metal shell 30, metal holding piece 40, insulation crust 50 and cable 60.Conducting terminal 20 is contained in insulating body 10, metal shell 30 is coated on insulating body 10 outsides, insulation crust 50 is assembled in metal shell 40 outsides, and holding piece 40 is positioned at metal shell 40 and is clamped on cable 60, and cable 60 extends back metal shell 30 and insulation crust 50.
Insulating body 10 comprises base portion 11, the tongue piece 12 extending forward from base portion 11 and the support portion 13 protruding out backward from base portion 11, tongue piece 12 has relative upper and lower surperficial 121,122, the left and right sides of tongue piece 12 and downside protrude from respectively base portion 11, but base portion 11 is protruding upward in tongue piece 12.
Each conducting terminal 20 has and is positioned at the contact site 21 of front end and the weld part 22 of rear end, contact site 21 is arranged in tongue piece 12 upper surfaces 121 and is used for coordinating with connectors, weld part 22 is arranged in support portion 13 end faces, and is exposed to and outside welds together with cable 60.
Metal shell 30 comprises the procapsid 31 of tubulose, the inner housing 32 that is " П " shape, upper shell 33 and lower house 34.Lower house 34 comprise take the shape of the letter U first, the second maintaining part 341, 342 and connect first, the second maintaining part 341, 342 bridging piece 343, first, the second maintaining part 341, 342 be positioned at lower house 34 before, rear end, first, the second maintaining part 341, 342 comprise respectively diapire 3411, 3421 and from diapire 3411, 3421 two ends, the left and right sidewall 3412 that upwards bending is extended, 3422, bridging piece 343 is that level is tabular, the first maintaining part 341 is clamped on insulating body 10 base portions 11, diapire 3411 combines by laser welding mode and base portion 11 respectively with sidewall 3412.Bridging piece 343 be positioned at 13 belows, support portion and support portion 13 spaced apart, the second maintaining part 342 is positioned at the rear of insulating body 10, sidewall 3422 is provided with some block button holes 3423.
Inner housing 32 comprises roof 321, from roof 321 left and right ends, bends the two side 322 of extension and the spacer 323 extending back from roof 321 downwards, inner housing 32 is set in base portion 11 outsides, sidewall 322 is by being attached to the outer surface of the first maintaining part 341 sidewalls 3412, and combines by laser welding mode.Spacer 323 protrudes out base portion 11 backward, is positioned at 13 tops, support portion and support sector 13 spaced apart, and spacer 323 offers a location hole 324.
Procapsid 31 comprises the forward and backward end 311,312 that is positioned at front and back end, leading section 311 is set on tongue piece 12, leading section 311 contacts with other three faces beyond tongue piece 12 upper surfaces 121, inner housing 32 is contained in rearward end 312, like this, between upper surface 121 and leading section 311, form an accepting hole 310, in order to accommodate socket connector, the contact site 21 of conducting terminal 20 is exposed in accepting hole 310.Rearward end 312 is set on back casing 34 first maintaining parts 341 and inner housing 32, and the spacer 323 of inner housing 32 protrudes out rearward end 312 backward.Rearward end 312 combines by laser welding mode and inner housing 32 and the first maintaining part 341.
Upper shell 33 comprises roof 331, from roof 331 left and right sides, bend the sidewall 332 of extension downwards, from roof 331 rear ends, bend the aft bulkhead 333 of extension downwards and from roof 331 front ends, bend the lug 334 of extension downwards, roof 331 front ends hide on the spacer 323 of inner housing 32, lug 334 enters location hole 324 downwards, and restriction upper shell 33 moves forward and backward.Sidewall 332 inner sides are provided with some buckling pieces 3323, sidewall 332 is clamped on lower house 33 sidewalls 3422, buckling piece 3323 is snapped in respectively in the block button hole 3423 of lower house 33 sidewalls 3422, aft bulkhead 333 is pressed on forward on lower house 33 sidewalls 3422, and aft bulkhead 333 bottoms have the breach 335 passing for cable 60.
Insulation crust 50 is assembled on upper and lower casing 33,34, and insulation crust 50 upsides protrude from procapsid 31, and the left and right sides and downside and procapsid 31 are coplanar respectively, thereby has reduced width and the thickness of micro coaxial cable connector assembly 100, has dwindled volume.
Insulation crust 50 comprises upper half-shell 51, the housing lower half 52 fitting together, upper half-shell 51 is provided with the fixed leg 511 to downward-extension, housing lower half 52 has upwardly extending projection 520, projection 520 has the fixedly fixing hole 521 of fixed leg 511, and upper and lower casing 33,34 has the through hole 335,345 passing for fixed leg 511 and projection 520.
Holding piece 40 is fixed in upper and lower casing 33,34 by colloid (not shown).
The procapsid 31 of the utility model micro coaxial cable connector assembly 100 metal shells 30, inner housing 32 and lower house 34 are between any two by sticking together, and be combined into one by the method for laser welding, on the one hand, strengthen the structural strength of metal shell 30 and improved the attractive in appearance of micro coaxial cable connector assembly 100, on the other hand, improved the sealing property of metal shell 30, promote EMI suppression effect, meanwhile, metal shell 30 is manufactured, simple and convenient assembly, is conducive to reduce costs.
Although be example object, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.

Claims (10)

1. a micro coaxial cable connector assembly, it comprises insulating body, be contained in the some conducting terminals in insulating body, the metal shell of coated insulation body and the cable being electrically connected with conducting terminal, described insulating body comprises base portion and the tongue piece protruding out forward from base portion, described conducting terminal is provided with the contact site being arranged on tongue piece, it is characterized in that: described metal shell comprises the procapsid of tubulose, inner housing, upper shell and lower house, described procapsid comprise be positioned at front and back end before, rearward end, described leading section is set between tongue piece outside and tongue piece and forms an accepting hole, described contact site is exposed in accepting hole, described inner housing is sheathed on outside base portion and with lower house by pasting, described rearward end is sheathed on inner housing, described procapsid, inner housing and back casing are also combined into one by the method for laser welding between any two.
2. micro coaxial cable connector assembly according to claim 1, is characterized in that: described inner housing comprises roof and from the roof left and right sides, bend the sidewall of extension downwards, and described roof and sidewall are respectively with together with the rearward end laser welding of procapsid.
3. micro coaxial cable connector assembly according to claim 2, it is characterized in that: described lower house comprises the first maintaining part taking the shape of the letter U, the sidewall that described the first maintaining part comprises diapire and upwards bending is extended from the diapire left and right sides, the diapire of described the first maintaining part and sidewall are by laser welding and be substantially combined into one.
4. micro coaxial cable connector assembly according to claim 3, is characterized in that: the sidewall of described inner housing inwardly by be attached on the sidewall of the first maintenance wall and laser welding together.
5. micro coaxial cable connector assembly according to claim 2, is characterized in that: described rearward end is also with together with the diapire laser welding of the first maintaining part.
6. micro coaxial cable connector assembly according to claim 2, it is characterized in that: described upper shell comprises roof and from roof both sides, bends the sidewall of extension downwards, described lower house comprises the second maintaining part taking the shape of the letter U and the bridging piece that connects first, second maintaining part, the first maintaining part is the place ahead of the second maintaining part, the sidewall that described the second maintaining part comprises diapire and upwards bending is extended from diapire both sides, the sidewall of the sidewall of described upper shell and the second maintaining part is fixed together by buckling piece and buckling piece.
7. micro coaxial cable connector assembly according to claim 6, it is characterized in that: described inner housing has the spacer that protrudes out backward base portion from roof, described spacer is provided with location hole, described upper shell has the lug that bends extension from roof front end downwards, and described lug enters downwards in location hole and moves forward and backward with restriction upper shell.
8. micro coaxial cable connector assembly according to claim 6, is characterized in that: described upper shell has the aft bulkhead that bends extension from roof rear end downwards, and described aft bulkhead has the breach passing for cable.
9. micro coaxial cable connector assembly according to claim 1, it is characterized in that: described micro coaxial cable connector assembly also comprises the insulation crust that is assembled in upper and lower shell external body, described insulation crust upside protrudes from procapsid, and the left and right sides and downside are coplanar with procapsid respectively.
10. micro coaxial cable connector assembly according to claim 9, it is characterized in that: described insulation crust comprises upper half-shell, the housing lower half fitting together, described upper half-shell is provided with the fixed leg to downward-extension, described housing lower half has upwardly extending projection, described projection has the fixedly fixing hole of fixed leg, and described upper and lower casing has the through hole that supplies fixed leg and projection to pass.
CN201420325725.3U 2014-06-18 2014-06-18 Micro coaxial cable connector assembly Expired - Fee Related CN203967358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420325725.3U CN203967358U (en) 2014-06-18 2014-06-18 Micro coaxial cable connector assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420325725.3U CN203967358U (en) 2014-06-18 2014-06-18 Micro coaxial cable connector assembly

Publications (1)

Publication Number Publication Date
CN203967358U true CN203967358U (en) 2014-11-26

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ID=51927904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420325725.3U Expired - Fee Related CN203967358U (en) 2014-06-18 2014-06-18 Micro coaxial cable connector assembly

Country Status (1)

Country Link
CN (1) CN203967358U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104852201A (en) * 2015-06-03 2015-08-19 立讯精密工业(滁州)有限公司 Cable connector assembly
CN106532330A (en) * 2016-10-21 2017-03-22 温州意华接插件股份有限公司 Electrical connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104852201A (en) * 2015-06-03 2015-08-19 立讯精密工业(滁州)有限公司 Cable connector assembly
CN106532330A (en) * 2016-10-21 2017-03-22 温州意华接插件股份有限公司 Electrical connector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 215129 Huashan Road, New District, Jiangsu, No. 151, No.

Patentee after: Luxshare Electronic Technology (Kunshan) Co., Ltd.

Address before: 215129 Huashan Road, New District, Jiangsu, No. 151, No.

Patentee before: FENGDAO ELECTRONIC TECHNOLOGY (SUZHOU) CO., LTD.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20210618

CF01 Termination of patent right due to non-payment of annual fee