CN205680840U - Socket connector and plug connector - Google Patents
Socket connector and plug connector Download PDFInfo
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- CN205680840U CN205680840U CN201620210917.9U CN201620210917U CN205680840U CN 205680840 U CN205680840 U CN 205680840U CN 201620210917 U CN201620210917 U CN 201620210917U CN 205680840 U CN205680840 U CN 205680840U
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- terminal
- power supply
- row
- ground
- insulating body
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Abstract
The utility model discloses a kind of socket connector and plug connector, described socket connector includes: metal shell, upper terminal module, lower terminal module, and intermetallic metal ground strip, described metal shell includes roof, diapire, two side, and the host cavity being surrounded by these walls, described upper terminal module and lower terminal module are arranged in host cavity, described intermetallic metal ground strip is folded between upper terminal module and lower terminal module, described upper terminal module includes insulating body and row's upper terminal, described lower terminal module includes lower insulating body and row's lower terminal, described row's upper terminal includes two ground terminals and three power supply terminals being positioned between two ground terminals, described row's lower terminal includes three power supply terminals between two ground terminals and two ground terminals.Socket connector of the present utility model and plug connector can transmit big electric current.
Description
Technical field
The utility model relates to a kind of socket connector and plug connector, particularly relates to inserting of a kind of big electric current of energy transmission
Base connector and plug connector.
Background technology
USB 3.0 promotes team (USB 3.0Promoters) and discloses USB June 23 in 2013
3.1Specification (specifications), which defines USB Type-C plug connector and the terminal arrangement of socket connector is former
Reason figure.The bright spot of USB Type-C plug connector and socket connector is more slim design, supports that USB interface is two-sided
Inserting, formally solving the global problem of " the eternal inaccurate plug of USB ", positive and negative is at will inserted.
But, in USB Type-C plug connector and socket connector standard specification book, upper row's terminal and lower row's terminal are equal
Only two power supply terminals (Vbus), when needs transmit big electric current (5A), such design can not meet actual demand.
Therefore, it is necessary in fact to design a kind of USB Type-C plug connector and socket connector that can transmit big electric current.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of socket connector that can transmit big electric current.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of socket connector, comprising: metal shell, upper terminal module, lower terminal module and intermetallic metal ground connection
Piece, described metal shell includes roof, diapire, two side and the host cavity being surrounded by these walls, and described host cavity is along front
Rear is to through, and described host cavity is arranged to be available for plug connector and inserts along positive and negative both direction and coordinate, described upper end submodule
Group is arranged in host cavity with lower terminal module, described intermetallic metal ground strip be folded in upper terminal module and lower terminal module it
Between, described upper terminal module includes insulating body and row's upper terminal, described lower terminal module include lower insulating body with
And row's lower terminal, each upper terminal includes the upper docking section being exposed to insulating body front end end face and extends backward more than
The upper weld part of insulating body, often once butt end attached bag include the lower docking section being exposed on the bottom surface of lower insulating body front end and to
After extend beyond the lower weld part of lower insulating body, the number of wherein said row's upper terminal and row's lower terminal is equal, described
One row's upper terminal and row's lower terminal are all arranged in transverse direction, and described row's upper terminal includes two ground terminals and is positioned at two
Three power supply terminals between individual ground terminal, described row's lower terminal includes between two ground terminals and two ground terminals
Three power supply terminals.
Compared with prior art, the utility model has the beneficial effect that: the utility model socket connector is by standard USB
In Type-C socket connector, two power supply terminal Vbus of upper row's terminal and lower row's terminal become 3 power supply terminal Vbus, enter
And socket is connected and can transmit the big electric current of 5A, in order to mancarried device charging, for example, give mobile phone, notebook, flat board electricity
Brain high-power portable device is powered.
Technical problem to be solved in the utility model is: provide a kind of plug that can transmit big electric current to connect.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of plug connector, comprising: plug metal housing, insulating body, upper terminal module, lower terminal module, with
And metal lock catch, described insulating body include running through forward its front end face slot, rearwardly through end face thereafter mounting groove, with
And the partition wall being positioned between slot and mounting groove, described partition wall is provided with some logical for through slot and mounting groove
Hole, the hyoplastron that described slot is available for socket connector inserts along positive and negative both direction, described metal lock catch in the vertical direction position
Between upper terminal module and lower terminal module, described upper terminal module includes insulating body and row's upper terminal, described under
Terminal module includes lower insulating body and row's lower terminal, and described upper terminal includes extending beyond forward insulating body and prolongs
Extending into the upper docking section to slot and the upper weld part extending backward more than upper insulating body, described lower terminal includes prolonging forward
Stretch the lower docking section beyond lower insulating body and extending into slot and the lower weld part extending backward more than lower insulating body,
The number of wherein said row's upper terminal and row's lower terminal is equal, described row's upper terminal and row's lower terminal all transversely side
To arrangement, described row's upper terminal includes two ground terminals and three power supply terminals being positioned between two ground terminals, institute
State three power supply terminals that row's lower terminal includes between two ground terminals and two ground terminals.
Compared with prior art, the utility model has the beneficial effect that: the utility model plug connector is by standard USB
In Type-C plug connector, two power supply terminal Vbus of upper row's terminal and lower row's terminal become 3 power supply terminal Vbus, enter
And plug is connected and can transmit the big electric current of 5A, in order to mancarried device charging, for example, give mobile phone, notebook, flat board electricity
Brain high-power portable device is powered.
The utility model further improves as follows:
Further, described row's upper terminal includes nine terminals, is arranged in order in transverse direction and is respectively as follows: earth terminal
Son, power supply terminal, power supply terminal, inspection terminal, signal terminal, signal terminal, auxiliary terminal, power supply terminal and ground terminal.
Further, described row's lower terminal includes nine terminals, is arranged in order in transverse direction and is respectively as follows: earth terminal
Son, power supply terminal, auxiliary terminal, signal terminal, signal terminal, inspection terminal, power supply terminal, power supply terminal and ground terminal.
Further, described power supply terminal, the thickness of ground terminal in the vertical direction are 0.25mm.
Further, the width in the side in the horizontal of the upper docking section of described power supply terminal and lower docking section is 0.3mm, institute
State the upper weld part of power supply terminal and lower weld part width in a lateral direction is 0.3mm.
Further, described upper terminal also has a upper connecting portion being positioned between docking section and upper weld part, described under
Terminal also has the lower connecting portion being positioned between lower docking section and lower welding, the upper connecting portion of described power supply terminal and lower connecting portion
There is the those widened sections that width in transverse direction is 0.6mm.
Further, described power supply terminal, the thickness of ground terminal in the vertical direction are 0.25mm；Described power supply terminal
Upper docking section and lower docking section in the horizontal side on width be 0.3mm, the upper weld part of described power supply terminal and lower welding
Portion's width in a lateral direction is 0.5mm.
Further, described upper terminal also has a upper connecting portion being positioned between docking section and upper weld part, described under
Terminal also has the lower connecting portion being positioned between lower docking section and lower welding, the upper connecting portion of described power supply terminal and lower connecting portion
There is the those widened sections that width in transverse direction is 0.97mm.
Brief description
Fig. 1 is to meet socket connector of the present utility model to install front perspective view on circuit boards.
Fig. 2 is the rear perspective view that socket connector is arranged on circuit as shown in Figure 1.
Fig. 3 is the forward sight three-dimensional exploded view of socket connector as shown in Figure 1.
Fig. 4 is the rear perspective exploded view of socket connector as shown in Figure 2.
Fig. 5 is the further three-dimensional exploded view of forward sight of socket connector as shown in Figure 3.
Fig. 6 is the further three-dimensional exploded view of forward sight of socket connector as shown in Figure 4.
Fig. 7 is the forward sight three-dimensional exploded view of terminal module as shown in Figure 5.
Fig. 8 is the rear perspective exploded view of terminal module as shown in Figure 6.
Fig. 9 is the further three-dimensional exploded view of forward sight of terminal module as shown in Figure 7.
Figure 10 is the further three-dimensional exploded view of backsight of terminal module as shown in Figure 8.
Figure 11 is the further three-dimensional exploded view of forward sight of terminal module as shown in Figure 9.
Figure 12 is the further three-dimensional exploded view of backsight of terminal module as shown in Figure 10.
Figure 13 is the top view of terminal module as shown in Figure 5.
Figure 14 is the upward view of terminal module as shown in Figure 5.
Figure 15 is the front perspective view meeting plug connector of the present utility model.
Figure 16 is the rear perspective view of plug connector as shown in figure 15.
Figure 17 is the front view of plug connector as shown in figure 15.
Figure 18 is the rear perspective exploded view of plug connector as shown in figure 16.
Figure 19 is the further three-dimensional exploded view of forward sight of plug connector as shown in figure 17.
Figure 20 is the further three-dimensional exploded view of backsight of plug connector as shown in figure 18.
Figure 21 is the forward sight three-dimensional exploded view of plug module as shown in figure 19.
Figure 22 is the rear perspective exploded view of plug module as shown in figure 21.
Figure 23 is the further three-dimensional exploded view of forward sight of plug module as shown in figure 21.
Figure 24 is the further three-dimensional exploded view of backsight of plug module as shown in figure 22.
Figure 25 is the stereogram of upper row's terminal and lower row's terminal as shown in figure 23.
Figure 26 is the terminal arrangement schematic diagram of plug connector as shown in figure 15.
Detailed description of the invention
With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings.
The utility model embodiment provides a kind of plug connector 100 and the socket coordinating with plug connector 100 connects
Connect device 200.
As shown in Fig. 1 to Figure 14, for meeting a kind of socket connector 100 of the present utility model, it may be mounted at outside
On circuit board 300.Socket connects 100 and includes: metal shell the 101st, metal cap body the 110th, terminal module the 120th, coated carrier is the 160th,
Upper inner metal sheets the 170th, lower inner metal sheets 180 and encirclement body 190.
Elaborate below for each element in socket connector 100 and annexation each other.
As shown in Figures 3 to 6, metal shell 101 includes roof the 102nd, diapire the 103rd, two side 104 and by these walls
The host cavity 105 surrounding, described host cavity 105 is through along the longitudinal direction, and described host cavity 105 is arranged to be available for plug connector
200 insert cooperation along positive and negative both direction.Roof 102 is provided with two the U-shaped shell fragments extending down into host cavity 105
106, diapire 103 is provided with the inverted U-shaped shell fragment 107 of two extending upward in host cavity.Two sidewalls 104 and diapire 103 and
The intersection of roof 102 is arc transition, and the host cavity so surrounding is the oblong-shaped that corner is circular arc.Each sidewall
104 behind side be provided with the grounding leg 108 extending downward beyond diapire 103.The rear side of roof 102 is additionally provided with two to host cavity
105 tilt the card article 109 extending.
As shown in Figures 3 to 6, metal cap body 110 is installed on metal shell 102 along the vertical direction, and metal cap body 110 is led to
Cross and radium-shine be welded in metal shell 101.The roof of metal cap body 110 and sidewall are provided with some radium-shine pads 111, crown cap
Body 110 sidewall is provided with after stretching out the grounding leg 112 extending formation still further below.The grounding leg 108 of metal shell 101 and metal
The grounding leg 112 of lid 110 is attached in the conductive through hole of the external circuit board 300, and is welded in the external circuit board 300.
As shown in Fig. 3, Fig. 5, Fig. 9 and Figure 10, terminal module 120 is arranged at host cavity 105, and Terminals Die along the longitudinal direction
The front end face of group 120 is positioned at the front of metal shell 101 front end face.Terminal module 120 includes upper terminal module the 130th, lower terminal
Module the 140th, intermetallic metal ground strip the 150th, coated carrier the 160th, upper inner metal sheets 170 and lower inner metal sheets 180.Upper end submodule
Group 130 and lower terminal module 140 vertically fit together and are arranged at host cavity 105, intermetallic metal along the longitudinal direction
Ground strip 150 is folded between upper terminal module 120 and lower terminal module 130, the Overmolded (over of coated carrier 160
Molding) outside upper terminal module the 130th, intermetallic metal ground strip 150 and lower terminal module 140.Upper terminal module the 130th, under
The front end of terminal module the 140th, intermetallic metal ground strip 150 is not wrapped by carrier 160 and is coated with.
As shown in Fig. 9 to Figure 12, upper terminal module 130 includes being combined by burying forming (insert molding) mode
Upper insulating body 131 together and row's upper terminal 132.Concrete, each upper terminal 132 includes being exposed to insulation originally
The upper docking section of body 131 front end end face the 133rd, extend backward more than the upper weld part 134 of insulating body 131 and be positioned at right
Connect the upper connecting portion 135 between portion 133 and upper weld part 134.Upper weld part 134 is for by surface soldered (Surface
Mount Technology, SMT) mode be soldered to the external circuit board 300, upper connecting portion 135 is arranged at insulating body 131
In.The upside of upper insulating body 131 is provided with the slot 136 of two concave downward, and the draw-in groove inserting for card article 109
310.The downside of upper insulating body 131 is provided with some upper cooperation posts 137 and upper mating groove 138.
As shown in Fig. 9 to Figure 12, lower terminal module 140 includes being combined by burying forming (insert molding) mode
Lower insulating body 141 together and row's lower terminal 142.Concrete, often once butt end 142 include being exposed to lower absolutely
Lower docking section 143 on the bottom surface of edge body 141 front end and the lower weld part 144 and the position that extend backward more than lower insulating body 141
Lower connecting portion 145 between lower docking section 143 and lower weld part 144.Lower weld part 144 is used for passing through surface soldered
The mode of (Surface Mount Technology, SMT) is soldered to the external circuit board 300, lower connecting portion 145 be arranged at lower absolutely
In edge body 141.The bottom side of lower insulating body 141 is provided with two slots upwards caving in 146.The upside of lower insulating body 141
It is provided with some lower cooperation posts 147 and lower mating groove 148.When upper terminal module 130 and lower terminal module 140 fit together,
Upper cooperation post 137 is inserted into lower mating groove 148 respectively, and lower cooperation post 147 is inserted into mating groove 138 respectively so that upper terminal
Module 130 and lower terminal module 140 are positioned together.
As shown in Figure 13, Figure 14 and following table one, the number of described row's upper terminal 132 and row's lower terminal 142 is equal, institute
Stating row's upper terminal 132 and row's lower terminal 142 all being arranged in transverse direction, described row's upper terminal 132 includes two ground connection
Terminal GND and three the power supply terminal Vbus being positioned between two ground terminal GND, described row's lower terminal 142 includes two
Three power supply terminal Vbus between ground terminal GND and two ground terminal GND.Described row's upper terminal 132 includes nine
Terminal, is arranged in order in transverse direction and is respectively as follows: ground terminal GND, power supply terminal Vbus, power supply terminal Vbus, inspection terminal
CC1, signal terminal D+, signal terminal D-, auxiliary terminal SBU1, power supply terminal Vbus and ground terminal GND.A described row lower end
Son 142 includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal GND, power supply terminal Vbus, auxiliary terminal
SBU2, signal terminal D-, signal terminal D+, inspection terminal CC2, power supply terminal Vbus, power supply terminal Vbus and ground terminal
GND.That is, upper in standard USB Type-C socket connector row terminal A2, A10, A11 are set to sky pin by the utility model, and
By upper row terminal A3 originally be transmission USB 3.1 high speed signal TX-change power supply terminal Vbus into so that upper row's terminal from
Two power supply terminal Vbus become 3 power supply terminal Vbus, and then make socket connection 100 can transmit the big electric current of 5A, in order to
To mancarried device charging, for example, power to notebook, panel computer high-power portable device.
Table one
As is illustrated by figs. 11 and 12, described power supply terminal Vbus, the thickness of ground terminal GND in the vertical direction are
0.25mm.Width in the side in the horizontal of the upper docking section 133 of described power supply terminal Vbus and lower docking section 143 is 0.3mm, institute
State the upper weld part 134 of power supply terminal Vbus and lower weld part 144 width in a lateral direction is 0.3mm.Described upper connection
Portion 135 and lower connecting portion 145 have the those widened sections that width in transverse direction is 0.6mm the 139th, 149.The utility model is by power end
Sub-Vbus, ground terminal GND thickness are adjusted to 0.25mm, and the part width by power supply terminal Vbus is adjusted to 0.60mm, weldering
Foot's partial width is adjusted to 0.30mm, power supply terminal Vbus, the upper docking section 133 of ground terminal GND and lower docking section 143 width
It is adjusted to 0.30mm, so, increase the sectional area of power supply terminal, reduce impedance, it is achieved lead to the function of big electric current.
As shown in Fig. 9 to Figure 12, intermetallic metal ground strip 150 is substantially u-shaped shape, and it includes upper extension in transverse direction
Two flank section 152 that the 151st, connecting portion extends forward from connecting portion 151 two ends respectively and by two flank section 152 with connect
What portion 151 surrounded hollows out groove 153.Described intermetallic metal ground strip 150 also includes bending downwards from connecting portion 151 extending formation
Vertical pin 154, described vertical pin 154 downwardly extends beyond lower insulating body 141 and coated carrier 160.Each flank section 152 sets
Having positioning hole 155, described lower insulating body 141 also has upwardly extending two locating dowels 156, said two locating dowel 156
Ovalize, described positioning hole 155 coordinates for the insertion of locating dowel 156.The utility model intermetallic metal ground strip 150 is in U
Shape, hollows out in the middle of it, i.e. has and hollows out groove 153, is so designed that and can save space, and hollowing out groove can be filled by plastic cement, by
The thickness making upper and lower row's terminal 132,142 in the existence hollowing out groove 153 can increase such that it is able to reduces the impedance of terminal,
Improving electrical current, reducing the temperature rise of product, simultaneously as hollow out the existence of groove 153, intermetallic metal ground strip 150 also will not
With upper and lower terminal 132, the power supply terminal Vbus contact in 142, cause short circuit.The both sides, front end of intermetallic metal ground strip 150 set
Having positioning hole 155, lower insulating body 141 also has upwardly extending two locating dowels 156, can be by intermetallic metal ground strip
150 fix.
As shown in Fig. 5 to Figure 14, upper inner metal sheets 170 is arranged on insulating body 141 and the roof of metal shell 101
Between 102, described upper inner metal sheets 170 is positioned between two power supply terminal Vbus in the horizontal.Described upper inner metal sheets 170 has
Having the upper salient point 174 of protruding upward two, in said two, salient point 174 and the roof 102 physically and electrically property of metal shell 101 connect
Touch, to be grounded connection.
Upper inner metal sheets 170 includes that the 171st, the first horizontal part bends upwardly extending vertical portion from the first horizontal part 171
172 and from vertically bending the second horizontal part 173 extending back, the both lateral sides of described second horizontal part 173 is provided with downwards
Extend two pins 175 inserting the slot 136 being attached to insulating body 141.
Lower inner metal sheets 180 is symmetrical arranged with upper inner metal sheets 170.Lower inner metal sheets 180 is arranged on lower insulating body 141
With between the diapire 103 of metal shell 101, described lower inner metal sheets 180 is positioned between two power supply terminal Vbus in the horizontal.
Described lower inner metal sheets 180 has the lower salient point of downwardly projecting two 184, salient point 184 and metal screen case under said two
The diapire 103 of 101 physically and electrically property contacts, to be grounded connection.The 181st, described lower inner metal sheets 180 includes the first horizontal part
Bend upwardly extending vertical portion 182 from the first horizontal part 181 and bend the second level extending back from vertical portion 182
Portion 183, the both lateral sides of described second horizontal part 183 is provided with and downwardly extends the slot 146 that insertion is attached to lower insulating body 142
Two pins 185.Under the utility model, inner metal sheets 180 and upper inner metal sheets 170 narrower width, can increase grounded metal sheet
And the distance between Vbus terminal, reduces the risk of both short circuits.
Manufacturing process below for terminal module 120 is described as follows:
Form upper terminal module 130 and lower terminal module 140 by way of burying forming (insert molding), will
Intermetallic metal ground strip 150 is attached to lower terminal module 140, and on vertically, upper terminal module 130 is assembled to lower terminal
Upper inner metal sheets 170 and lower inner metal sheets 180 are mounted respectively to upper terminal module 130 and lower terminal module 140 by module 140,
By Overmolded for coated carrier 160 (over molding) in upper terminal module the 130th, intermetallic metal ground strip the 150th, lower end submodule
On group the 140th, upper inner metal sheets 170 and lower inner metal sheets 180.
As shown in Figure 15 to Figure 26, be to meet a kind of plug connector 200 of the utility model embodiment two, its be used for
Socket connector 100 docks, and described plug connector 200 can be inserted into socket connect along 0 degree of angle and 180 degree of angle both directions
Device 100, i.e. plug connector 200 positive and negative can be inserted into socket connector 100.
As shown in Figure 15 to Figure 24, plug connector 200 includes: the 320th, plug module pushes up metal-back the 281st, substrate shell
282nd, cable the 285th, upper shielding plate the 286th, lower shielding plate 287 and insulation shell 290.Plug module 320 farther includes insulation originally
Body the 201st, metal lock catch the 220th, upper terminal module the 230th, lower terminal module the 240th, interior circuit board the 250th, upper grounded metal sheet the 260th, under
Grounded metal sheet the 270th, plug metal housing 280.
Elaborate below for the component structure in plug module 230 and annexation each other.
As shown in Figure 20 to Figure 23, insulating body 201 includes that it is run through forward in roof the 202nd, diapire the 203rd, two side the 204th,
The slot of front end face is the 205th, rearwardly through the mounting groove 206 of end face thereafter and be positioned between slot 205 and mounting groove 206
Partition wall (not shown).Described partition wall is provided with some through holes for through slot 205 and mounting groove 206, described slot
205 hyoplastrons being available for socket connector 100 insert along positive and negative both direction.Roof 202 is provided with through upper to slot 205 downwards
Mounting groove 207, diapire 203 is provided with the upwards through lower mounting groove 208 to slot.The centre of sidewall 204 is provided with prolongs from back to front
The support slot 209 stretched.The rear end of roof 202 is additionally provided with upper clamp button hole 210 protruding upward, and the rear end of diapire 203 is provided with downwards
The lower clamp button hole 211 protruding.
As shown in FIG. 21 to 24, metal lock catch 220 in the vertical direction is positioned at upper terminal module 230 and lower end submodule
Between group 240, metal lock catch 220 has pars intermedia and the 221st, extends back from pars intermedia 221 and be respectively connecting to interior circuit board 250
Two legs 222 and two the buckle arms 223 respectively forwardly extending from pars intermedia 221 both sides.Buckle arm 223 is inserted in card
Hold groove 209, and the front end triangle stuck point 224 of buckle arm 223 extends into slot 205.Two legs 222 are respectively welded
End face and bottom surface with interior circuit board 250.
As shown in Figure 23 to Figure 24, upper terminal module 230 includes being tied by burying forming (insert molding) mode
The upper insulating body 231 being combined and row's upper terminal 232.Specifically, described upper terminal 232 includes extending beyond forward
The 233rd, insulating body 231 the upper docking section that extends into slot 205 extend backward more than the upper weldering of upper insulating body 231
Connect portion 234 and the upper connecting portion 235 being positioned between docking section 233 and upper weld part 234.Upper docking section 231 extends slot
205 front end area, upper weld part 234 is welded in the end face of interior circuit board 250.It is supreme that upper insulating body 231 has fixed installation
The upper projection (sign) of block button hole 210, so, upper insulating body 231 is assembled on insulating body 201.Upper insulating body 231
On be additionally provided with the upper protruding block 238 coordinating with plug metal housing 280.
As shown in Figure 23 to Figure 24, lower terminal module 240 includes being tied by burying forming (insert molding) mode
The lower insulating body 241 being combined and row's lower terminal 242.Specifically, described lower terminal 242 includes extending beyond down forward
Insulating body 241 simultaneously extends into and the 243rd, extends backward more than the lower weld part of lower insulating body 241 to the lower docking section of slot
244 and be positioned at lower docking section 243 and lower welding 244 between lower connecting portion 245.Before lower docking section 243 extends slot 205
End regions, lower weld part 244 is welded in the bottom surface of interior circuit board 250.Lower insulating body 241 has and is fixedly installed to lower clamp button hole
The lower convexity (sign) of 211, so, lower insulating body 241 is assembled on insulating body 201.Also set on lower insulating body 241
There is the lower protruding block 248 coordinating with plug metal housing 280.Plug metal housing 280 is provided with and upper protruding block 238 and lower protruding block 248
The upper interference hole 281 being clasped and lower interference hole 282, such plug metal housing 280 and insulating body 201 and upper and lower end
Submodule group 230,240 assembles and is positioned together.
It as shown in Figure 26 and following table two, is correspondingly arranged with the terminal of socket connector 100, row's upper terminal 232 and a row
The number of lower terminal 242 is equal, and described row's upper terminal 232 and row's lower terminal 242 are all arranged in transverse direction, a described row
Upper terminal 232 includes two ground terminal GND and three the power supply terminal Vbus being positioned between two ground terminal GND, described
One row's lower terminal 242 includes three power supply terminal Vbus between two ground terminal GND and two ground terminal GND.
Table two
Described row's upper terminal 232 includes nine terminals, is arranged in order in transverse direction and is respectively as follows: ground terminal GND, electricity
Source terminal Vbus, power supply terminal Vbus, inspection terminal CC1, signal terminal D+, signal terminal D-, auxiliary terminal SBU1, power end
Sub-Vbus and ground terminal GND.Described row's lower terminal 242 includes nine terminals, is arranged in order in transverse direction to be respectively as follows: and connects
Ground terminal GND, power supply terminal Vbus, auxiliary terminal SBU2, signal terminal D-, signal terminal D+, inspection terminal CC2, power end
Sub-Vbus, power supply terminal Vbus and ground terminal GND.That is, the utility model is by standard USB Type-C plug connector
Row terminal A2, A10, A11 are set to sky pin, and are that the TX-transmitting USB 3.1 high speed signal changes electricity into originally by upper row terminal A3
Source terminal Vbus, so that upper row's terminal becomes 3 power supply terminal Vbus from two power supply terminal Vbus, and then makes plug
Connect 100 and can transmit the big electric current of 5A, in order to mancarried device charging, for example, give notebook, panel computer high-power portable
Formula device is powered.
As illustrated in figs. 25 and 26, described power supply terminal Vbus, the thickness of ground terminal GND in the vertical direction are
0.25mm；Width in the side in the horizontal of the upper docking section 233 of described power end Vbus and lower docking section 243 is 0.3mm, described
The upper weld part 234 of power supply terminal Vbus and lower weld part 244 width in a lateral direction are 0.5mm.Described upper connecting portion
235 and lower connecting portion 245 there is the those widened sections that width in transverse direction is 0.97mm the 239th, 249.The utility model is by power end
Sub-Vbus, ground terminal GND thickness are adjusted to 0.25mm, and the part width by power supply terminal (Vbus) is adjusted to 0.97mm,
Leg portion width adjustment is 0.50mm, power supply terminal Vbus, the 233rd, lower docking section 243, the upper docking section width of ground terminal GND
Degree is adjusted to 0.30mm, increases the sectional area of power supply terminal terminal, reduces impedance, it is achieved lead to the function of big electric current.
As shown in FIG. 21 to 24, upper grounded metal sheet 260 has the metal extending forward for socket connector 100
The shell fragment 261 of housing 101 contact, described shell fragment 261 is positioned between two power supply terminal Vbus in the horizontal.Described shell fragment 261
It is two.Described upper grounded metal sheet 260 includes horizontal body 262 and the installation foot 263 downwardly extending from horizontal body 262,
Described insulating body 201 is provided with and inserts, for installation foot 263, the installing hole (sign) installed.Described upper grounded metal sheet 260
Being additionally provided with the upper ledge mouth 264 vertically running through, described shell fragment 261 is positioned at the front end of upper ledge mouth 264, described upper grounded metal
Piece 260 is additionally provided with three the overhanging pieces 265 extending back.
As shown in FIG. 21 to 24, lower grounded metal sheet 270 and upper grounded metal sheet 260 are symmetrical arranged.Lower grounded metal
Piece 270 has the shell fragment 271 extending forward for contacting with the metal shell 101 of socket connector 100, and described shell fragment 271 exists
It is positioned laterally between two power supply terminal Vbus.Described shell fragment 271 is two.Described lower grounded metal sheet 270 includes level
Body 272 and from the upwardly extending installation foot of horizontal body 272 273, described insulating body 201 is provided with to be inserted for installation foot 273
Enter the installing hole installed.Described lower grounded metal sheet 270 is additionally provided with the lower frame mouth 274 vertically running through, described shell fragment 271
Being positioned at the front end of lower frame mouth 274, described lower grounded metal sheet 270 is additionally provided with three the overhanging pieces 275 extending back.This practicality is new
The 261st, the shell fragment that in type, grounded metal sheet 260 and lower grounded metal sheet 270 front end contact with socket connector 100 271 only changes into
There is the two panels of middle contact, reduce the risk of grounded metal sheet and Vbus short circuit.Three overhanging pieces the 265th, 275 with plug metal shell
Body 280 connects, it is achieved grounding function.
As shown in Figure 15 to Figure 24, plug metal housing 280 is assembled in the outside of insulating body 201, pushes up metal-back 281 He
Rear end and the interior circuit board 250 of plug metal housing 280 are coated with within it by the cooperation of substrate shell 282 in the vertical direction, line
Cable 285 advances through top metal-back 281 and the rear end of substrate shell 280 is connected on interior circuit board 250.Insulation shell 290 wraps
Cover shaping (Over molding) on top metal-back the 281st, substrate shell 282 and cable 285.
Upper shielding plate 286 and lower shielding plate 287 are respectively overlay in upper ledge mouth 264 and lower frame mouth 274.
Compared with prior art, standard USB Type-C socket connector and standard USB Type-C are inserted by the utility model
In head connector, two power supply terminal Vbus of upper row's terminal and lower row's terminal become 3 power supply terminal Vbus, and then make to insert
Head connector and socket connector can transmit the big electric current such as 5A or 8A, in order to mancarried device charging, for example give mobile phone,
Notebook, panel computer high-power portable device are powered.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualizes from above-mentioned
Send out, without performing creative labour, done all conversion, all fall within protection domain of the present utility model.
Claims (10)
1. a socket connector, comprising: metal shell, upper terminal module, lower terminal module and intermetallic metal ground connection
Piece, described metal shell includes roof, diapire, two side and the host cavity being surrounded by these walls, and described host cavity is along front and back
Direction is through, and described host cavity is arranged to be available for plug connector and inserts cooperation, described upper terminal module along positive and negative both direction
Be arranged in host cavity with lower terminal module, described intermetallic metal ground strip be folded in upper terminal module and lower terminal module it
Between, described upper terminal module includes insulating body and row's upper terminal, described lower terminal module include lower insulating body with
And row's lower terminal, each upper terminal includes the upper docking section being exposed to insulating body front end end face and extends backward more than
The upper weld part of insulating body, often once butt end attached bag include the lower docking section being exposed on the bottom surface of lower insulating body front end and to
After extend beyond the lower weld part of lower insulating body, it is characterised in that: the number phase of described row's upper terminal and row's lower terminal
Deng described row's upper terminal and row's lower terminal are arranged all in transverse direction, and described row's upper terminal includes two ground terminals
And three power supply terminals being positioned between two ground terminals, described row's lower terminal includes two ground terminals and two ground connection
Three power supply terminals between terminal.
2. socket connector as claimed in claim 1, it is characterised in that: described row's upper terminal includes nine terminals, along horizontal stroke
It is arranged in order to direction and be respectively as follows: ground terminal, power supply terminal, power supply terminal, inspection terminal, signal terminal, signal terminal, auxiliary
Help terminal, power supply terminal and ground terminal.
3. socket connector as claimed in claim 1, it is characterised in that: described row's lower terminal includes nine terminals, along horizontal stroke
It is arranged in order to direction and be respectively as follows: ground terminal, power supply terminal, auxiliary terminal, signal terminal, signal terminal, inspection terminal, electricity
Source terminal, power supply terminal and ground terminal.
4. socket connector as claimed in claim 2 or claim 3, it is characterised in that: described power supply terminal, ground terminal are in vertical side
Thickness upwards is 0.25mm.
5. socket connector as claimed in claim 2 or claim 3, it is characterised in that: the upper docking section of described power supply terminal and lower right
The width connecing in side in the horizontal of portion is 0.3mm, and the upper weld part of described power supply terminal and lower weld part are in a lateral direction
Width is 0.3mm.
6. socket connector as claimed in claim 5, it is characterised in that: described upper terminal also has and is positioned at docking section and upper
Upper connecting portion between weld part, described lower terminal also has the lower connecting portion being positioned between lower docking section and lower welding, described
The upper connecting portion of power supply terminal and lower connecting portion have the those widened sections that width in transverse direction is 0.6mm.
7. a plug connector, comprising: plug metal housing, insulating body, upper terminal module, lower terminal module and
Metal lock catch, described insulating body include running through forward its front end face slot, rearwardly through end face thereafter mounting groove and
The partition wall being positioned between slot and mounting groove, described partition wall is provided with some through holes for through slot and mounting groove,
The hyoplastron that described slot is available for socket connector inserts along positive and negative both direction, and described metal lock catch in the vertical direction is positioned at
Between terminal module and lower terminal module, described upper terminal module includes insulating body and row's upper terminal, described lower terminal
Module includes lower insulating body and row's lower terminal, and described upper terminal includes extending beyond forward insulating body and extends into
To upper docking section and the upper weld part extending backward more than upper insulating body of slot, described lower terminal includes extending beyond forward
Lower insulating body simultaneously extends into the lower docking section of slot and extends backward more than the lower weld part of lower insulating body, its feature
Being: the number of described row's upper terminal and row's lower terminal is equal, described row's upper terminal and row's lower terminal are all transversely
Arranging in direction, described row's upper terminal includes two ground terminals and three power supply terminals being positioned between two ground terminals,
Described row's lower terminal includes three power supply terminals between two ground terminals and two ground terminals.
8. plug connector as claimed in claim 7, it is characterised in that: described row's upper terminal includes nine terminals, along horizontal stroke
It is arranged in order to direction and be respectively as follows: ground terminal, power supply terminal, power supply terminal, inspection terminal, signal terminal, signal terminal, auxiliary
Help terminal, power supply terminal and ground terminal；Described row's lower terminal includes nine terminals, is arranged in order in transverse direction respectively
For: ground terminal, power supply terminal, auxiliary terminal, signal terminal, signal terminal, inspection terminal, power supply terminal, power supply terminal and
Ground terminal.
9. plug connector as claimed in claim 8, it is characterised in that: described power supply terminal, ground terminal are at vertical direction
On thickness be 0.25mm；Width in the side in the horizontal of the upper docking section of described power supply terminal and lower docking section is 0.3mm, institute
State the upper weld part of power supply terminal and lower weld part width in a lateral direction is 0.5mm.
10. plug connector as claimed in claim 9, it is characterised in that: described upper terminal also have be positioned at docking section and
Upper connecting portion between upper weld part, described lower terminal also has the lower connecting portion being positioned between lower docking section and lower welding, institute
State the upper connecting portion of power supply terminal and lower connecting portion has the those widened sections that width in transverse direction is 0.97mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210917.9U CN205680840U (en) | 2016-03-18 | 2016-03-18 | Socket connector and plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210917.9U CN205680840U (en) | 2016-03-18 | 2016-03-18 | Socket connector and plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680840U true CN205680840U (en) | 2016-11-09 |
Family
ID=57437977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620210917.9U Expired - Fee Related CN205680840U (en) | 2016-03-18 | 2016-03-18 | Socket connector and plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680840U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732498A (en) * | 2016-10-24 | 2018-02-23 | 广东欧珀移动通信有限公司 | Interface, terminal, power supply adaptor, data wire and jig component |
| CN108232677A (en) * | 2016-12-21 | 2018-06-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN110247225A (en) * | 2018-03-08 | 2019-09-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN112636113A (en) * | 2020-11-06 | 2021-04-09 | 番禺得意精密电子工业有限公司 | Socket connector, plug connector and combination thereof |
| CN112993625A (en) * | 2021-02-22 | 2021-06-18 | 维沃移动通信有限公司 | USB socket and electronic equipment |
-
2016
- 2016-03-18 CN CN201620210917.9U patent/CN205680840U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732498A (en) * | 2016-10-24 | 2018-02-23 | 广东欧珀移动通信有限公司 | Interface, terminal, power supply adaptor, data wire and jig component |
| CN107732498B (en) * | 2016-10-24 | 2019-03-29 | Oppo广东移动通信有限公司 | Interface, terminal, power supply adaptor, data line and jig component |
| CN108232677A (en) * | 2016-12-21 | 2018-06-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN110247225A (en) * | 2018-03-08 | 2019-09-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN112636113A (en) * | 2020-11-06 | 2021-04-09 | 番禺得意精密电子工业有限公司 | Socket connector, plug connector and combination thereof |
| CN112993625A (en) * | 2021-02-22 | 2021-06-18 | 维沃移动通信有限公司 | USB socket and electronic equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20180318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |