CN204858149U - Plug electric connector - Google Patents

Plug electric connector Download PDF

Info

Publication number
CN204858149U
CN204858149U CN201520451781.6U CN201520451781U CN204858149U CN 204858149 U CN204858149 U CN 204858149U CN 201520451781 U CN201520451781 U CN 201520451781U CN 204858149 U CN204858149 U CN 204858149U
Authority
CN
China
Prior art keywords
end cover
cover body
extension board
rear end
plug 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.)
Active
Application number
CN201520451781.6U
Other languages
Chinese (zh)
Inventor
高雅芬
蔡侑伦
侯斌元
廖崇甫
蔡文贤
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.)
Advanced-Connectek (kun-Shan) Ltd
Original Assignee
Advanced-Connectek (kun-Shan) 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
Priority claimed from TW103141243A external-priority patent/TW201603412A/en
Application filed by Advanced-Connectek (kun-Shan) Ltd filed Critical Advanced-Connectek (kun-Shan) Ltd
Application granted granted Critical
Publication of CN204858149U publication Critical patent/CN204858149U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591Specific features or arrangements of connection of shield to conductive members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591Specific features or arrangements of connection of shield to conductive members
    • H01R13/6594Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
    • H01R13/6595Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members with separate members fixing the shield to the PCB

Abstract

A plug electrical connector includes an insulative housing, a terminal and a shield housing. The insulation main body comprises a base, an upper plate body, a lower plate body and a slot, wherein the upper plate body and the lower plate body extend to form one side of the base, and the slot is positioned between the upper plate body and the lower plate body. The terminal is located at the insulating main body, comprises a spring plate type contact end and is located at the slot. The shielding shell covers the insulating main body and comprises a front shell and a rear shell. The front shell comprises a front end cover body and a rear end cover body, the interior of the front end cover body is arranged on the upper plate body and the lower plate body, the rear end cover body is positioned on the rear side of the front end cover body, and the interior of the rear end cover body is arranged on the base. The rear shell covers the rear side of the base, and the rear shell comprises a front end extension plate which is lapped on the rear end cover body and is fixed on the front shell and the rear shell.

Description

Plug connector
Technical field
The utility model has about a kind of electric connector, refers to a kind of plug connector especially.
Background technology
General electric connector interface is universal serial bus (UniversalSerialBus, be called for short USB), the characteristic of its plug and play and widely ordinary consumer used, and to be developed to now for transmission speed USB3.0 transmission standard faster with USB2.0 transmission standard.
Existing USB plug electric connector contains insulating body and shield shell, after shield shell is covered in insulating body, and bridging effect during to provide transmission signal.Further, existing shield shell includes procapsid and back casing, is covered in insulating body by procapsid and back casing.
But, there is no any structure between the procapsid of general USB plug electric connector and back casing and be able to effectively by combination location firm both it.In addition, produce gap because of infirm combination location between procapsid and back casing, and this gap causes the insulating body and terminal that expose outside procapsid and back casing inside.Because shielding and polarization are not good, cause the steadiness of procapsid and back casing not enough, the problem of noise jamming (EMI), radio frequency interference (RFI) may occur simultaneously.Therefore how to solve the problem of existing structure, be the problem place that relevant dealer must think deeply.
Utility model content
Because the problems referred to above, the utility model provides a kind of plug connector, comprises insulating body, terminal and shield shell.Insulating body comprises pedestal, upper plate body, lower body and slot, and upper plate body, lower body extend to form the side in pedestal, and slot is between upper plate body, lower body.Terminal is positioned at insulating body, and terminal comprises shell fragment type contact jaw, is positioned at slot.Shield shell is covered in insulating body, and shield shell comprises front casing and rear casing.Front casing comprises front end cover body and rear end cover body, and the inside of front end cover body is arranged at upper plate body, lower body, and rear head body is positioned at the rear side of front end cover body, is arranged at pedestal within the cover body of rear end.Rear casing is covered in the rear side of pedestal, and rear casing comprises front end extension board, is overlapped in rear end cover body and is fixed on front casing and rear casing.
In sum, the utility model utilizes the front end extension board of rear casing to be overlapped in the top of rear end cover body, and front end extension board and rear end cover body overlap and be fixed on one piece, provides the firm effect between front casing and rear casing.And, the gap that front end extension board and rear end cover body overlap and can cover between front end extension board and rear end cover body, good shielding is provided, avoid producing gap between front end extension board and rear end cover body and causing shielding not good, produce the problem of radio frequency interference (RadioFrequencyInterference is called for short RFI).In addition, be overlapped in rear end cover body by front end extension board, when making to conduct signal between front casing and rear casing, consistency and continuity can be kept.In addition, on/below shield shell, the first/the second clamp sidewall of housing is held on the both sides of circuit board, the positioning action of up/down housing can be increased, also can be electrically connected at circuit board by rear casing simultaneously, effective conduction is provided to act on ground connection, reduce the problem of electromagnetic interference (ElectromagneticInterference, EMI).
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the plug connector of the utility model.
Fig. 2 is the decomposing schematic representation of the rear casing of the utility model.
Fig. 3 is the shield shell of first embodiment of the utility model and the schematic appearance () of coated shell.
Fig. 4 is the generalized section of the plug connector of the utility model.
Fig. 5 is the shield shell of first embodiment of the utility model and the schematic appearance (two) of coated shell.
Fig. 6 is the shield shell of first embodiment of the utility model and the schematic appearance () of coated shell.
Fig. 7 is the shield shell of first embodiment of the utility model and the schematic appearance (two) of coated shell.
Symbol description
100 plug connectors
1 insulating body
11 pedestals
111 grooves
121 upper plate bodies
122 lower bodies
13 slots
2 terminals
2a arranges terminal
Terminal is arranged under 2b
Shell fragment type contact jaw is arranged on 21
22 times row's shell fragment type contact jaws
3 shield shells
31 front casings
311 front end cover bodies
312 rear end cover bodies
3121 end faces
3122 back sides
313 against plate
32 rear casings
321 upper shells
3211 first clamp sidewall
322 lower houses
3221 second clamp sidewall
323 front end extension boards
324 bending segments
325 tie points
326 linkage sections
327 location-plates
4 circuit boards
41 upper surfaces
42 lower surfaces
43 contacts
6 coated shells
7 transmission lines
71 wire rods.
Embodiment
Fig. 1 is the decomposing schematic representation of the plug connector of the utility model, Fig. 2 is the decomposing schematic representation of the rear casing of the utility model, Fig. 3 is the shield shell of first embodiment of the utility model and the schematic appearance () of coated shell, and Fig. 4 is the generalized section of the plug connector of the utility model.With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it is the embodiment of the plug connector 100 of the utility model.In the present embodiment, plug connector 100 is micro USB (Type-C) linkage interface specification, and plug connector 100 is the USB linkage interface specification of neomorph, can meet the transmission signal of USB3.0 or the signal of USB2.0.Plug connector 100 comprises insulating body 1, terminal 2 and shield shell 3.
Refer again to Fig. 1 and Fig. 4, insulating body 1 comprises pedestal 11, upper plate body 121, lower body 122 and slot 13, and upper plate body 121, lower body 122 are arranged at the side of pedestal 11, and slot 13 is defined between upper plate body 121, lower body 122.At this, insulating body 1 is formed with pedestal 11, upper plate body 121, lower body 122 and slot 13 in the mode of ejection formation (injection-molding); Also or with upper plate body 121 and lower body 122 independently to arrange with pedestal 11 and form.
Refer again to Fig. 1 and Fig. 4, in the present embodiment, terminal 2 includes row's terminal 2a and lower row's terminal 2b respectively.The side of upper row's terminal 2a has upper row's shell fragment type contact jaw 21, is positioned at the lower surface of upper plate body 121, and upper row's shell fragment type contact jaw 21 extends slot 13 and transmits one group of first signal (i.e. USB3.0 signal).The side of lower row's terminal 2b has lower row's shell fragment type contact jaw 22, is positioned at the upper surface of lower body 122, and lower row's shell fragment type contact jaw 22 extends slot 13 and transmits one group of second signal (i.e. USB3.0 signal).
Refer again to Fig. 1, Fig. 2 and Fig. 4, shield shell 3 is a hollow housing, and shield shell 3 is covered in insulating body 1, and that is, the inside of shield shell 3 is arranged at insulating body 1.In the present embodiment, shield shell 3 is combined by multi-piece type component, and shield shell 3 comprises front casing 31 and rear casing 32.Front casing 31 comprises front end cover body 311 and rear end cover body 312, the inside of front end cover body 311 is arranged at upper plate body 121, lower body 122, rear end cover body 312 is positioned at the rear side of front end cover body 311, the inside of rear end cover body 312 is arranged at pedestal 11, at this, front end cover body 311 and rear end cover body 312 are formed by same plate.At this, rear casing 32 is covered in the rear side of pedestal 11, and rear casing 32 comprises front end extension board 323, and front end extension board 323 is positioned at the summary middle position in the front of rear casing 32.In the present embodiment, front end extension board 323 is overlapped in rear end cover body 312 and is fixed on front casing 31 and rear casing 32.Further, the width of front end extension board 323 is less than the width of rear end cover body 312, but not as limit.Implement in aspect at some, the width of front end extension board 323 also slightly can equal the width of rear end cover body 312, meaning namely, front end extension board 323 can the slightly whole effect be covered in above rear end cover body 312, and, after front end extension board 323 and rear end cover body 312 are fixing, can large-area fixed form in conjunction with the firm effect of front end extension board 323 with rear end cover body 312.
Fig. 5 is the shield shell of first embodiment of the utility model and the schematic appearance (two) of coated shell.Refer again to Fig. 2, Fig. 3 and Fig. 5, after current shell 31 is covered in this insulating body 1, rear end cover body 312 is for being covered in the outside of pedestal 11.Combined with front casing 31 by before side direction after insulating body 1 by rear casing 32 again, make the front end extension board 323 of rear casing 32 be overlapped in the top of rear end cover body 312.Front end extension board 323 and rear end cover body 312 is made to be fixed on one piece.At this, fixed form can be: the 1st kind of mode is that rear casing 32 comprises tie point 325, is positioned at front end extension board 323 and is connected to rear end cover body 312, that is, connects front end extension board 323 and rear end cover body 312 with laser welding manner.Can from the surperficial laser welding processing of front end extension board 323, make front end extension board 323 forms tie point 325, tie point 325 is connected to rear end cover body 312, makes front end extension board 323 and rear end cover body 312 form one and closely fix.2nd kind of mode is that rear casing 32 comprises linkage section 326(as Fig. 6 and Fig. 7), be positioned at the ora terminalis of front end extension board 323 and be connected to rear end cover body 312, that is, tin envelope processing procedure mode can connect front end extension board 323 and rear end cover body 312.Can connect with whole scolding tin section from the ora terminalis of front end extension board 323, the scolding tin section of the ora terminalis of front end extension board 323 is connected with the surface of rear end cover body 312, make front end extension board 323 and rear end cover body 312 form one and closely fix.3rd kind of mode is that front end extension board 323 comprises a holding piece (not shown), and holding piece is held in rear end cover body 312, front end extension board 323 and rear end cover body 312 is combined closely and fixes.4th kind of mode is that rear end cover body 312 comprises a holding piece (not shown), and holding piece is held in front end extension board 323, front end extension board 323 and rear end cover body 312 is combined closely and fixes.The utility model is overlapped in rear end cover body 312 by front end extension board 323, makes can keep consistency and continuity when conducting signal between front casing 31 and rear casing 32.In addition, overlapped by front end extension board 323 and rear end cover body 312 and be fixed on one piece, the gap between front end extension board 323 and rear end cover body 312 can be covered and there is good shielding, avoid producing gap between front end extension board 323 and rear end cover body 312 and causing shielding not good, produce the problem of radio frequency interference (RadioFrequencyInterference is called for short RFI).
Refer again to Fig. 1, Fig. 2 and Fig. 4, in the present embodiment, insulating body 1 comprises circuit board 4 and coated shell 6 further.Circuit board 4 is incorporated into the rear side of pedestal 11, and is finally combined with coated shell 6 and transmission line 7 in the outside of circuit board 4.Further, circuit board 4 is covered in and protective circuit plate 4 by shield shell 3.When after the wire rod 71 circuit board 4 welding transmission line 7, avoid damaging the electronic component of welding on circuit board 4 for carrying out Overmolded (overmolding) in circuit board 4 outside.Such as during bag inner membrance glue, in the process of rushing glue, by the electronic component of welding on shield shell 3 protective circuit plate 4, avoid glue to pour into in the process of the inside of shield shell 3, damage the electronic component of welding on circuit board 4.At this, rear casing 32 comprises fasten upper shell 321 and lower house 322, and upper shell 321 and lower house 322 lay respectively at top and the below of circuit board 4.Upper shell 321 comprises the first clamp sidewall 3211 further, is held on the both sides of circuit board 4, and lower house 322 comprises the second clamp sidewall 3221, second clamp sidewall 3221 further and crisscrosses the first clamp sidewall 3211 and be held on the both sides of circuit board 4.
In addition, refer again to Fig. 1, Fig. 2 and Fig. 4, in the present embodiment, circuit board 4 comprises upper surface 41, lower surface 42 and contact 43 further, contact 43 is positioned at the both sides of upper surface 41 and lower surface 42, when the upper shell 321 of rear casing 32 and lower house 322 are incorporated on circuit board 4, first clamp sidewall 3211 and the second clamp sidewall 3221 can be connected on contact 43, rear casing 32 is made to be electrically connected at circuit board 4, effective conduction is provided to act on ground connection, reduce the problem of electromagnetic interference (ElectromagneticInterference, EMI).
Refer again to Fig. 1, Fig. 2 and Fig. 4, in certain embodiments, rear end cover body 312 comprises end face 3121 and the back side 3122 further, and front end extension board 323 is overlapped in end face 3121 or the back side 3122.That is, the front end extension board 323 in Fig. 2 is overlapped in end face 3121, but not as limit.Implement in aspect one, front end extension board 323 also can be overlapped in the back side 3122.Overlapping action with this can be stacked and placed on rear end cover body 312 by front end extension board 323, and reprocessing afterwards makes front end extension board 323 and rear end cover body 312 be fixed on one piece.
Refer again to Fig. 1, Fig. 2 and Fig. 4, in certain embodiments, rear casing 32 comprises bending segment 324 further, be connected to front end extension board 323, rear casing 32 changes the position of front end extension board 323 by bending segment 324, make front end extension board 323 change different horizontal line positions, front end extension board 323 is overlapped on rear end cover body 312.Further, the both sides of front end extension board 323 form holes, conveniently carry out processing and forming bending segment 324 on front end extension board 323 when the Bending Processing of rear casing 32.
Refer again to Fig. 1, Fig. 2 and Fig. 4, in certain embodiments, pedestal 11 comprises groove 111 further, is positioned at the both sides of pedestal 11 upper and lower surface.Rear casing 32 comprises location-plate 327 further, and location-plate 327 is positioned at the both sides of front end extension board 323 and is fixed on groove 111.Groove 111 can be fixed on and the fixation between rear casing 32 and pedestal 11 is provided by location-plate 327.This means, be fixed on groove 111 by location-plate 327 and provide rear casing 32 to be unlikely problem to both sides movement.In addition, front casing 31 comprises against plate 313 further, extends against plate 313 for being tilted to groove 111, and, be positioned at rear end cover body 312 against plate 313 and stretch into the medial surface being held in groove 111.By this, be positioned the top of location-plate 327 against plate 313, the problem that also can prevent location-plate 327 from departing from groove 111 occurs.
The utility model is overlapped in the top of rear end cover body by the front end extension board of rear casing, and front end extension board and rear end cover body overlap and be fixed on one piece, provides the firm effect between front casing and rear casing.And, the gap that front end extension board and rear end cover body overlap and can cover between front end extension board and rear end cover body, good shielding is provided, avoid producing gap between front end extension board and rear end cover body and causing shielding not good, produce the problem of radio frequency interference (RadioFrequencyInterference is called for short RFI).In addition, be overlapped in rear end cover body by front end extension board, when making to conduct signal between front casing and rear casing, consistency and continuity can be kept.In addition, on/below shield shell, the first/the second clamp sidewall of housing is held on the both sides of circuit board, the positioning action of up/down housing can be increased, also rear casing can be made to be electrically connected at circuit board simultaneously, effective conduction is provided to act on ground connection, reduce the problem of electromagnetic interference (ElectromagneticInterference, EMI).

Claims (11)

1. a plug connector, comprising:
One insulating body, comprises a pedestal, a upper plate body, a lower body and a slot, and this upper plate body, this lower body are arranged at the side of this pedestal, and this slot is between this upper plate body and this lower body;
Upper row's terminal, is positioned at the lower surface of this upper plate body, those is arranged terminal and comprises row's shell fragment type contact jaw, extend this slot and transmit one group of first signal;
Lower row's terminal, is positioned at the upper surface of this lower body, and those lower row's terminals comprise lower row's shell fragment type contact jaw, extend this slot and transmit one group of second signal; And
One shield shell, inside is arranged at this insulating body, and this shield shell comprises:
One front casing, comprises a front end cover body and a rear end cover body, and the inside of this front end cover body is arranged at this upper plate body and this lower body, and this rear head body is positioned at the rear side of this front end cover body, is arranged at this pedestal within this rear end cover body; And
One rear casing, is covered in the rear side of this pedestal, it is characterized in that: this rear casing comprises at least one front end extension board, is overlapped in this rear end cover body and is fixed on this front casing and this rear casing.
2. plug connector according to claim 1, is characterized in that: described insulating body comprises a circuit board, is incorporated into the rear side of this pedestal.
3. plug connector according to claim 2, it is characterized in that: described rear casing comprises a upper shell and being positioned at this circuit board and to be positioned at below this circuit board and the lower house fastened with this upper shell, this upper shell comprises at least one front end extension board, be overlapped in this rear end cover body, this lower house comprises at least one front end extension board, be overlapped in this rear end cover body, this upper shell comprises the first clamp sidewall for the both sides being held on this circuit board, this lower house comprises and crisscrosses those first clamp sidewall and the second clamp sidewall being held on the both sides of this circuit board.
4. plug connector according to claim 3, it is characterized in that: described circuit board comprises a upper surface, a lower surface and contact, those contacts are positioned at the both sides of this upper surface and this lower surface and are electrically connected at those first clamp sidewall and those the second clamp sidewall.
5. plug connector according to claim 1, is characterized in that: described rear end cover body comprises an end face and a back side, and this at least one front end extension board is overlapped in this end face or this back side.
6. plug connector according to claim 1, is characterized in that: described rear casing comprises a bending segment, is connected to this at least one front end extension board.
7. plug connector according to claim 1, is characterized in that: described rear casing comprises tie point, is welded in this at least one front end extension board and is connected to this rear end cover body.
8. plug connector according to claim 1, is characterized in that: described rear casing comprises linkage section, and tin is encapsulated in the ora terminalis of this at least one front end extension board and is connected to this rear end cover body.
9. plug connector according to claim 1, is characterized in that: described pedestal comprises groove, and this rear casing comprises location-plate, is positioned at the both sides of this at least one front end extension board and is fixed on those grooves.
10. plug connector according to claim 9, is characterized in that: described front casing comprises against plate, is positioned at this rear end cover body and is held in those grooves.
11. plug connectors according to claim 1, is characterized in that: described upper plate body and this lower body extend to form the side in this pedestal.
CN201520451781.6U 2014-06-30 2015-06-29 Plug electric connector Active CN204858149U (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TW103211621 2014-06-30
TW103211621 2014-06-30
TW103141243A TW201603412A (en) 2014-07-08 2014-11-27 Electrical plug connector
TW103141243 2014-11-27

Publications (1)

Publication Number Publication Date
CN204858149U true CN204858149U (en) 2015-12-09

Family

ID=54167861

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510365173.8A Active CN104953393B (en) 2014-06-30 2015-06-29 Plug electric connector
CN201520451781.6U Active CN204858149U (en) 2014-06-30 2015-06-29 Plug electric connector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201510365173.8A Active CN104953393B (en) 2014-06-30 2015-06-29 Plug electric connector

Country Status (1)

Country Link
CN (2) CN104953393B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953393A (en) * 2014-06-30 2015-09-30 连展科技电子(昆山)有限公司 Plug electric connector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105006698B (en) * 2014-06-30 2019-11-22 连展科技电子(昆山)有限公司 Plug connector
CN109755794A (en) * 2017-11-06 2019-05-14 广东皓英电子科技有限公司 Pin connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344336A (en) * 1993-06-04 1994-09-06 Molex Incorporated Insulation displacement electrical terminal
CN201937132U (en) * 2011-03-15 2011-08-17 周法勇 Electrical connector with shielding function
CN103779697B (en) * 2012-10-19 2016-07-13 富士康(昆山)电脑接插件有限公司 Can the plug connector of forward and reverse grafting and combination thereof
CN104953393B (en) * 2014-06-30 2019-08-20 连展科技电子(昆山)有限公司 Plug electric connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953393A (en) * 2014-06-30 2015-09-30 连展科技电子(昆山)有限公司 Plug electric connector

Also Published As

Publication number Publication date
CN104953393B (en) 2019-08-20
CN104953393A (en) 2015-09-30

Similar Documents

Publication Publication Date Title
CN204315839U (en) Micro coaxial cable connector assembly
CN204216324U (en) The high-speed transfer terminative connector that ground connection is good
CN101615741B (en) Cable connector assembly
CN104810689A (en) Electric connector and preparation method thereof
CN104037550A (en) Electrical connector
CN204858149U (en) Plug electric connector
CN205070058U (en) Electric connector of utensil ground structure
CN204481256U (en) Electric connector
CN204011984U (en) Plug connector
CN104218394B (en) Plug electric connector
TW201603403A (en) Receptacle connector
CN205355424U (en) Electric connector
CN204947241U (en) Cable connector plug and socket thereof
CN203674484U (en) Electrical connector
CN207530175U (en) Pin connector
CN204809559U (en) Plug electric connector
CN201674022U (en) Usb socket connector
CN205051028U (en) Plug electric connector
CN207530173U (en) Pin connector
CN204632970U (en) A kind of USB male seat connector
CN204179376U (en) Miniature high-speed plug connector
CN104183990B (en) The contact module of high-speed electrical connectors and the manufacturing method of the module
CN207572604U (en) Pin connector
CN207781980U (en) Pin connector
CN205355426U (en) Electric connector

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant