CN107565296A - Plug connector and socket connector - Google Patents
Plug connector and socket connector Download PDFInfo
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- CN107565296A CN107565296A CN201710654911.XA CN201710654911A CN107565296A CN 107565296 A CN107565296 A CN 107565296A CN 201710654911 A CN201710654911 A CN 201710654911A CN 107565296 A CN107565296 A CN 107565296A
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Abstract
The invention discloses a kind of plug connector, including：One main part, there is a front end face；A pair of joint, its rear end is contained in the main part and its front end protrudes out the front end face, and the butt joint has an insulating body and multiple conducting terminals located at the insulating body；An at least conductor, its rear end is contained in the main part and its front end protrudes out the front end face, the conductor is located at outside the butt joint, the conductor has an extension of insulation and two electric conductors located at the extension opposite sides, for the electric conductor to transmit electric current, the front end of the electric conductor is revealed in the front end face.A kind of and socket connector coordinated with the plug connector.Compared with prior art, the socket connector that the plug connector coordinates with it can transmit high current.
Description
Technical field
The present invention relates to a kind of plug connector and socket connector, refers in particular to a kind of plug for transmitting high current and connects
Connect device and socket connector.
Background technology
Existing connector combination includes plug connector and socket connector, plug connector with socket connector each
Conducting terminal in spring-piece type terminal structure is set to transmission signal and electric current, as the plug connector and socket connect
Connect the miniaturization of device, and miscellaneous function increase between electronic installation etc., therefore the signal transmission between electronic installation
Requirement with electric current transmission improves, for example, quick charge of mobile device etc., but in the plug connector and socket connector
Terminal structure limitation, it is impossible to realize high current transmit, cause the application of connector combination to be restricted.
Therefore, it is necessary to a kind of new plug connector and the socket connector coordinated with it are designed, to overcome above-mentioned ask
Topic.
The content of the invention
The present invention creation purpose be to provide a kind of plug connector and socket connector, high current can be transmitted.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of plug connector, including：One main part, there is a front end face；A pair of joint, its rear end are contained in the main part
And its front end protrudes out the front end face, the butt joint has an insulating body and multiple conductions located at the insulating body
Terminal；An at least conductor, its rear end is contained in the main part and its front end protrudes out the front end face, the conduction position
In outside the butt joint, the conductor has an extension of insulation and two conductions located at the extension opposite sides
Body, for the electric conductor to transmit electric current, the front end of the electric conductor is revealed in the front end face.
Further, multiple conducting terminals include multiple first interior power terminals and multiple first signal terminals.
Further, the power of the electric conductor transmission is more than the power of butt joint transmission.
Further, one of them described electric conductor on each extension is positive pole, and another described electric conductor is
Negative pole.
Further, multiple first interior power terminals include an at least cathode power supply terminal and an at least negative electricity source
Son, the electric conductor of positive pole are electrically connected with the cathode power supply terminal, the electric conductor and the negative power supply of negative pole
Terminal is electrically connected with.
Further, at left and right sides of the conductor that is respectively arranged on the left side and the right side of the butt joint, the butt joint
The polarity of the electric conductor is symmetrical arranged in 180 degree.
Further, from its front end, one docking groove of recessed formation, each conducting terminal have the insulating body backward
Protrude into one first contact site of the docking groove, multiple first contact sites in two rows located at the docking groove up and down two
Side, the first contact site, two conductors are each symmetrical arranged with the center of the docking groove in 180 degree described in two rows.
Further, the electric conductor is located at the rear of first contact site in the longitudinal direction.
Further, two electric conductors of each extension are located at the both sides up and down of the extension.
Further, two electric conductors of each extension are located at the left and right sides of the extension.
Further, the rear end of the extension is provided with a those widened sections, and the those widened sections part protrudes out the front end face.
Further, two electric conductors of each extension are located at the both sides up and down of the extension, described to prolong
The front end of extending portion descends both sides to be respectively equipped with a guiding incline thereon.
Further, a circuit board is further comprised, the front end of the circuit board is provided with multiple first conductive spacers, described to lead
The rear end of electric terminal is welded in first conductive spacer, and the extension extends to be formed from the front end of the circuit board.
Further, the electric conductor is the golden finger on the circuit board, conductive covered with one on each electric conductor
Metalwork, the wearability of the ferromagnetism steel plate are higher than the wearability of the electric conductor.
Further, the inclined plane that the front end of the ferromagnetism steel plate is provided with to guide.
Further, the circuit board from its front end, step down the insulating body backward by a recessed formation at least breach, described
Breach abuts the extension and set.
Further, a cable is further comprised, the cable has multiple interior power lines, outside multiple signal wires and at least two
Power line, multiple conducting terminals include multiple first interior power terminals and multiple first signal terminals, and multiple described first
Conductive spacer includes multiple second interior power pads and multiple secondary signal pads, the rear end welding of the first interior power terminal
In the first interior power pad, the rear end of first signal terminal is welded in first signal pads, the circuit board
Also include multiple second interior power pads, multiple secondary signal pads and at least two external power pads, the first interior power pad
Piece is electrically connected with the second interior power pad, and first signal pads are electrically connected with the secondary signal pad, institute
State electric conductor to be electrically connected with the external power pad, the interior power line welds with the second interior power pad, the letter
Number line welds with the secondary signal pad, and the external power line welds with the external power pad.
Further, the main part includes an insulating fixing piece, and the front end face is formed at the insulating fixing piece, described
Insulating fixing piece is provided with a pre-and post perforative first through hole and at least one second through hole, and the butt joint is correspondingly contained in described the
One through hole, the conducting piece are correspondingly contained in second through hole.
Further, the main part includes a shielding part, and there is the shielding part framework to be sheathed on the insulation fixation
Outside part.
Further, the butt joint also includes the shield shell being sheathed on outside the insulating body, the shielding part tool
There are at least grounding parts extended into the framework, the grounding parts contact with the shield shell.
Further, the grounding parts, which have, bends a kink of extension formation from the framework and prolongs from the kink
The flat part to be formed is stretched, the flat part extends in the longitudinal direction, and the flat part is contained in the framework, described to connect
Ground portion is contacted by the flat part with the shield shell.
Further, the main part includes a shielding casing, and the shielding casing is located at the framework and connects each other
Touch.
Further, the main part is overmolded onto the insulation crust outside the insulating fixing piece.
Further, the conductor is arranged side by side in the lateral direction with the butt joint, in terms of above-below direction, the biography
Conductor is located between the two opposite outer edge of the main part.
Further, the main part corresponds to each conductor and is provided with a protective cover, before the protective cover is relatively described
End face is protruded out to be formed forward, and the protective cover is enclosed around the conductor.
Further, there is the main part relatively described front end to protrude out the protective cover to be formed, the protective cover forward
It is annular in shape and enclose be located at the butt joint with outside the conductor.
A kind of socket connector, coordinate with above-mentioned plug connector, it includes：One plastic body；Multiple docking terminals, if
In the plastic body；One metal shell, outside the plastic body, and a host cavity is formed, the docking terminal has
One second contact site in the host cavity；One insulating base, there is an interface and set to the concave shape from the interface
Into one first frame mouth and at least one second frame mouth, the first frame mouth and the second frame mouth be arranged at intervals, the metal-back
Body is contained in the first frame mouth；At least one pair of dispatch from foreign news agency source terminal, each second frame mouth is corresponding to house a pair of dispatches from foreign news agency
Source terminal, when the plug connector docks with the socket connector, the butt joint is plugged in the host cavity, described
Second contact site is electrically connected with the conductive terminal contacts, and the front end of the conductor is plugged in the second frame mouth,
The conductor makes the dispatch from foreign news agency source terminal be electrically connected with the electric conductor between a pair of dispatch from foreign news agency source terminals.
Further, the first frame mouth is respectively arranged on the left side and the right side the second frame mouth, every a pair of dispatch from foreign news agency sources
It is sub to be correspondingly arranged up and down, and a dispatch from foreign news agency source terminal of each centering is positive pole, another described dispatch from foreign news agency source terminal is negative
Pole.
Further, the structure of dispatch from foreign news agency source terminal described in polarity identical is different in two pairs of dispatch from foreign news agency source terminals.
Further, structure of two pairs of dispatch from foreign news agency source terminal middle positions in upside or the dispatch from foreign news agency source terminal of downside is identical,
And polarity is different.
Further, the metal fixing outside the insulating base is further comprised, the metal fixing has one
Top plate and the side plate extended separately down from the both sides of the top plate, the top plate with the metal shell is apart from top to bottom sets
Put, the metal fixing has at least a connecting piece being bent to form downwards from the top plate, the connection sheet and the gold
Category housing is interfixed by spot welding or radium-shine mode, and the side plate has an at least fixed feet to be connected with a mainboard.
Further, the butt joint is electrically connected with a cable, and the other end of the cable is electrically connected with one first connector,
First connector is for electrically connecting to one second connector of one first electronic equipment, and the socket connector is located at one the
Two electronic equipments, the socket connector is electrically connected with a control IC, when the plug connector and the socket connector are complete
When completing to dock with second connector into docking and first connector, the control IC just allows first electricity
It is powered between sub- equipment and second electronic equipment.
Compared with prior art, the present invention outside the butt joint of the plug connector by setting up to transmit electricity
The conductor of stream, and the dispatch from foreign news agency source terminal is set up in the socket connector, when the plug connector and institute
When stating socket connector docking, the electric conductor and the external power termination contact on the conductor, so it can be achieved big
Electric current transmits；The electric conductor in the other plug connector is supported by the extension of insulation, can
Increase the bulk strength of the conductor, be not easy stress and damage.
【Brief description of the drawings】
Fig. 1 is plug connector of the present invention and is installed on the stereogram of the socket connector first embodiment of mainboard；
Fig. 2 is the three-dimensional exploded view of plug connector in Fig. 1；
Fig. 3 is the schematic diagram of circuit board in Fig. 2；
Fig. 4 is the three-dimensional exploded view of butt joint in Fig. 2；
Fig. 5 is the stereogram that cable, butt joint are welded in circuit board in Fig. 2；
Fig. 6 is the sectional perspective constitutional diagram in Fig. 5；
Fig. 7 is Fig. 6 side view；
Fig. 8 is the stereogram of circuit board, butt joint and insulating fixing piece in Fig. 2；
Fig. 9 is the front view of plug connector in Fig. 1；
Figure 10 is the stereogram of socket connector and mainboard in Fig. 1
Figure 11 is Figure 10 three-dimensional exploded view；
Figure 12 is the three-dimensional exploded view of terminal module in Figure 11；
Figure 13 is the front view of socket connector in Fig. 1；
Figure 14 is along the sectional view of line C-C in Fig. 1；
Figure 15 is schematic diagram when plug connector docks with socket connector in Figure 14；
Figure 16 is the electrical system schematic diagram with plug connector of the present invention and socket connector；
Figure 17 is the front view of the plug connector of second embodiment of the invention；
Figure 18 is the circuit board schematic diagram of the plug connector of third embodiment of the invention；
Figure 19 is the schematic diagram of another apparent surface of circuit board in Figure 18；
Figure 20 is the plug connector of fourth embodiment of the invention and is installed on the stereogram of the socket connector of mainboard；
Figure 21 is the stereogram after Figure 20 plug connectors dock with socket connector；
Figure 22 is the plug connector of fifth embodiment of the invention and is installed on the stereogram of the socket connector of mainboard.
The drawing reference numeral explanation of embodiment：
| Plug connector 1 | Circuit board 11 | First conductive spacer 111 |
| First interior power pad 1111 | First signal pads 1112 | Perforation 1113 |
| Conductor 112 | Extension 1121 | Electric conductor 1122 |
| Guiding incline 1123 | Those widened sections 1124 | Junction 1125 |
| Breach 113 | Second conductive spacer 114 | Second interior power pad 1141 |
| Secondary signal pad 1142 | External power pad 115 | Ferromagnetism steel plate 116 |
| Inclined plane 1161 | Butt joint 12 | Insulating body 121 |
| First base portion 1211 | First tongue 1212 | Docking groove 1213 |
| Roof 1214 | Bottom wall 1215 | Limited block 1216 |
| Conducting terminal 122 | First interior power terminal 122a | Cathode power supply terminals P 1 |
| Negative power supply terminal G1 | First signal terminal 122b | First fixed part 1221 |
| First contact site 1222 | First weld part 1223 | Snap close piece 123 |
| Shield main body 1231 | Lock catch arm 1232 | Latch part 1233 |
| Shield shell 124 | Grounding elastic part 125 | Earthing contact 1251 |
| Insulating fixing piece 13 | Front end face 131 | First through hole 132 |
| Second through hole 133 | Annular groove 134 | Shielding part 14 |
| Framework 141 | Grounding parts 142 | Kink 1421 |
| Flat part 1422 | Cable 15 | Cored wire 150 |
| Interior power line 151 | External power line 152 | Signal wire 153 |
| Shielding casing 16 | Insulate inner casing 17 | Insulation crust 18 |
| Protective cover 19 | Main part A | |
| Socket connector 2 | Terminal module 20 | Plastic body 21 |
| Second base portion 211 | Second tongue 212 | Stage portion 213 |
| Dock terminal 22 | Second interior power terminal 22a | Cathode power supply terminals P 2 |
| Negative power supply terminal G2 | Secondary signal terminal 22b | Second fixed part 221 |
| Second contact site 222 | Second weld part 223 | Intershield plate 23 |
| Shackle notch 231 | Earthing member 24 | Metal shell 25 |
| Host cavity 251 | Insulating base 26 | Interface 261 |
| First frame mouth 262 | Second frame mouth 263 | Opening 264 |
| Dispatch from foreign news agency source terminal 27 | Positive pole dispatch from foreign news agency source terminal 27a | Negative pole dispatch from foreign news agency source terminal 27b |
| 3rd fixed part 271 | 3rd contact site 272 | 3rd weld part 273 |
| Metal fixing 28 | Top plate 281 | Side plate 282 |
| Connection sheet 283 | Fixed feet 284 | Mainboard 3 |
| Installation gap 31 | First electronic equipment 100 | Second electronic equipment 200 |
| Control IC 300 | First connector 4 | Second connector 5 |
【Embodiment】
For ease of being better understood from the purpose of the present invention, structure, feature and effect etc., in conjunction with the drawings and specific embodiments
The invention will be further described.
Fig. 1 to Figure 15 is referred to, first for plug connector 1 of the present invention and the socket connector 2 coordinated with it is implemented
Example, the plug connector 1 can dock forward or backwards in the longitudinal direction with the socket connector 2.In the present embodiment,
The socket connector 2 is heavy plank frame, and is installed on a mainboard 3, and one end of the mainboard 3 has an installation gap 31,
The bottom of the socket connector 2 is contained in the installation gap 31.Certainly, the socket connector 2 or plate mo(u)ld top half.
Refer to Fig. 1 and Fig. 2, the plug connector 1 includes a circuit board 11, be electrically connected at the circuit board 11 before
The a pair of joint 12 at end, the insulating fixing piece 13 for being sheathed on the rear end of butt joint 12, located at the insulating fixing piece 13
One shielding part 14, the cable 15 for being electrically connected at the rear end of circuit board 11, the masking shell outside the circuit board 11
Body 16, the insulation inner casing 17 between the circuit board 11 and the shielding casing 16 and the cladding insulating fixing piece 13
With an insulation crust 18 of the shielding casing 16, wherein the insulating fixing piece 13, the shielding part 14, the shielding casing
16th, the insulation inner casing 17 and the insulation crust 18 form a main part A.
Referring to Fig. 3, the circuit board 11 is provided with multiple first conductive spacers 111, multiple first conductive pads in its front end
Piece 111 is distributed in two surfaces up and down of the circuit board 11, and the circuit board about 11 two surfaces multiple described
One conductive spacer is correspondingly arranged about 111, and first conductive spacer 111 on 11 each surface of circuit board is 12
It is individual, and there are multiple first interior power pads 1111 and multiple first signal pads 1112.
Fig. 3 and Fig. 9 are referred to, the circuit board 11, which also has from the left and right sides of its front end, respectively forwardly extends formation
One conductor 112, multiple first conductive spacers 111 are between two conductors 112, each conductor
112 have an extension 1121 of insulation and two electric conductors 1122 located at extension both sides about 1121, the conduction
Body 1122 is to transmit electric current, and certainly in other embodiments, the electric conductor 1122 also can be used to transmission signal.It is each described
The front end of extension 1121 descends both sides to be respectively equipped with a guiding incline 1123 (auxiliary refers to Figure 14), and each extension thereon
The rear end in portion 1121 is provided with a those widened sections 1124 so that the rear end of the extension 1121 is more than described in the width of left and right directions
The front end of extension 1121 can so strengthen the intensity of the extension 1121 in the width of left and right directions.The electric conductor
1122 be the golden finger on the circuit board 11, and each electric conductor 1122 has a junction 1125 in its front end, described
Junction 1125 is located at the front of first conductive spacer 111 in the longitudinal direction, its on each extension 1121
In an electric conductor 1122 be positive pole, another described electric conductor 1122 is negative pole.
Referring to Fig. 3, the front end of the circuit board 11 also have in multiple first conductive spacers 111 with it is each described
A breach 113 of recessed formation between conductor 112, therefore, the breach 113 are two, before being distributed in the circuit board 11
The left and right sides at end.
Referring to Fig. 3, the circuit board 11 is provided with multiple second conductive spacers 114 in its rear end, plurality of described
Two conductive spacers 114 are equally distributed in two surfaces up and down of the circuit board 11, the institute on each surface of circuit board 11
State that the number of the second conductive spacer 114 is equal with the number of first conductive spacer 111, and each surface is multiple described
Second conductive spacer 114 includes multiple second interior power pads 1141 and multiple secondary signal pads 1142, wherein, the circuit
The first interior power pad 1111 on each surface of plate 11 is electrically connected with the second interior power pad 1141, and described
One signal pads 1112 are electrically connected with the secondary signal pad 1142.The left and right two on each surface of the circuit board 11
Side is additionally provided with two external power pads 115, after the external power pad 115 is located at the electric conductor 1122 in the longitudinal direction
Side, and the external power pad 115 and the corresponding correspondence of electric conductor 1122 and both electric connections.
Fig. 2 and Fig. 3 are referred to, the circuit board 11 also has the conductive gold being covered on each electric conductor 1122
Belong to part 116, the ferromagnetism steel plate 116 extends forwardly into the junction 1125, and the front end of the ferromagnetism steel plate 116 is set
There is the inclined plane 1161 (auxiliary refers to Figure 14) guided, the ferromagnetism steel plate 116 extands rearward to corresponding described
External power pad 115 and it is covered on the external power pad 115, the wearability of the ferromagnetism steel plate 116 is led higher than described
The wearability of electric body 1122, in the present embodiment, the ferromagnetism steel plate 116 are alloyed copper.
Fig. 4 and Fig. 7 are referred to, the butt joint 12 has an insulating body 121, located at the more of the insulating body 121
The individual snap close piece 123 of conducting terminal 122 and one, the shield shell 124 being sheathed on outside the insulating body 121 and located at it is described absolutely
Two grounding elastic parts 125 on edge body two surfaces about 121.The insulating body 121 has one first base portion 1211 and described in
First base portion 1211 extends forward one first tongue 1212 of formation, and the front end of first tongue 1212 is recessed backward to form one
Docking groove 1213, first tongue 1212 have the roof 1214 and a bottom wall positioned at docking groove both sides about 1213
1215.The insulating body 121 also has the limited block extended respectively backward from the left and right sides of first base portion 1211
1216, the limited block 1216 is fastened in the corresponding breach 113.
Fig. 4 and Fig. 9 are referred to, multiple conducting terminals 122 are set in two rows, wherein conducting terminal 122 described in a row
Located at the roof 1214, conducting terminal 122 described in another row is located at the bottom wall 1215, and often arranges the conducting terminal 122
Including multiple first interior power terminal 122a and multiple first signal terminal 122b, multiple first interior power terminal 122a bags
Include an at least cathode power supply terminals P 1 and at least a negative power supply terminal G1.In the present embodiment, the conducting terminal 122 is often arranged
It is 12, and meets USB Type-C terminal arrangement, conducting terminal 122 described in each row is followed successively by one and connect from left to right
Ground terminal, a pair of transmission difference signal terminals (high-speed terminal) of the signals of USB 3.0, a power supply terminal, a reserved terminal, a pair
The terminals of USB 2.0, a reserved terminal, a power supply terminal, a pair of difference signal terminal (speed ends for transmitting the signals of USB 3.0
Son), a ground terminal, wherein, reserved terminal can be used as detecting use, also can be used as signal, power supply use, the first interior power end
What sub- 122a included has the power supply terminal and ground terminal in USB Type-C terminal arrangement, may also include certainly as power supply
Reserved terminal, power supply terminal then be the present embodiment in the cathode power supply terminals P 1, ground terminal then be the present embodiment in
The negative power supply terminal G1, the first signal terminal 122b include the terminals of USB 2.0 with transmit the signals of USB 3.0 difference
Sub-signal terminal, the reserved terminal as detecting, signal is may also include certainly.
Fig. 3, Fig. 4 and Fig. 7 are referred to, each conducting terminal 122 contacts with one first fixed part 1221, one first
The weld part 1223 of portion 1222 and 1 first, first fixed part 1221 are fixedly arranged on first base portion 1211, and described first connects
Contact portion 1222 is connected to the front end of first fixed part 1221, and protrudes into the docking groove 1213 forward, first weldering
Socket part 1223 is connected to the rear end of first fixed part 1221, and exposes first base portion 1211 backward.Wherein, described
One contact site 1222 is Elastic Contact arm configuration, and multiple first contact sites 1222 are also arranged at the docking groove in two rows
1213 both sides up and down, the first contact site 1222 and two conductors 112 are each with the docking groove 1213 described in two rows
Center be symmetrical arranged in 180 degree (auxiliary refers to Fig. 9).Multiple first weld parts 1223 are corresponding also to be set in two rows
Put, the front end of the circuit board 11 is located between the first weld part 1223 described in two rows, and the correspondence of the first weld part 1223
First conductive spacer 111 is welded in, wherein, the correspondence of the first weld part 1223 of the first interior power terminal 122a
The first interior power pad 1111 is welded in, first weld part 1223 of the first signal terminal 122b is corresponding to be welded
In first signal pads 1112.
Fig. 1 and Fig. 9 are referred to, two conductors 112 are located at the left and right sides of the butt joint 12, and each described
Conductor 112 is arranged at intervals in the lateral direction with the butt joint 12, i.e., described conductor 12 is located at outside the butt joint 12,
And the polarity of the electric conductor 1122 of the left and right sides of butt joint 12 is symmetrical in 180 degree with the center of the docking groove 1213
Set, in addition, in terms of above-below direction, the conductor 112 is located between the two opposite outer edge of the main part A.
Fig. 4 and Fig. 9 are referred to, the snap close piece 123 is molded for sheet metal blanking, and the snap close piece 123, which has, to be located at
One between conducting terminal 122 described in two rows shields main body 1231 and respectively forwardly extends from the both sides of the shielding main body 1231
Formed a lock catch arm 1232, it is described shielding main body 1231 to shield the signal interference between conducting terminal 122 described in two rows,
Two lock catch arms 1232 are located at the left and right sides of the insulating body 121, and each lock catch arm 1232 has and protruded out
Enter a latch part 1233 of the docking groove 1213.
Fig. 4 and Fig. 7 are referred to, the shield shell 124 is the tubular structure of the seamless connection formed by offprinting technique,
It is coated on outside first base portion 1211 and first tongue 1212, and the limited block 1216 exposes the shielding case backward
Body 124.Each grounding elastic part 125 is located between the insulating body 121 and the shield shell 124, and each institute
State grounding elastic part 125 and protrude into the docking groove 1213 with multiple earthing contacts 1251, and the earthing contact 1251 is located at
The front of first contact site 1222, the grounding elastic part 125 contact formation ground connection with the shield shell 124.
Fig. 5 to Fig. 7 is referred to, the insulating fixing piece 13 has a front end face 131, a first through hole 132 and 2 second
Through hole 133, the first through hole 132 and second through hole 133 respectively before and after run through the insulating fixing piece 13, described first
Through hole 132 is set with front interval of second through hole 133 in the insulating fixing piece 13, in the insulating fixing piece 13
Rear end communicates with each other, and the insulating fixing piece 13 is assembled in the butt joint 12 and the circuit board 11 from front to back, makes described
Butt joint 12 is contained in the first through hole 132, and the front end of the butt joint 12 protrudes out forward the front end face 131, together
Shi Suoshu conductors 112 are fixedly arranged on second through hole 133, and the front end of the conductor 112 protrudes out the front end face 131 and set
Put, and the part of the those widened sections 1124 protrudes out the front end face 131 and the front end of the conductor 112 is exposed to the plug
Outside connector 1.The outer surface of the insulating fixing piece 13 also sets to the concave to form an annular groove 134, the annular groove 134
Rearwardly through the rear end of the insulating fixing piece 13.
Refer to Fig. 2 and Fig. 7, the shielding part 14 is made up of metal material, the shielding part 14 have a framework 141 and
At least grounding parts 142 extended into the framework 141, the framework 141 is contained in the annular groove 134, in this reality
Apply in example, the grounding parts 142 are two, are distributed in the both sides up and down of the shielding part 14.Each grounding parts 142 have
The kink 1421 that is formed from the bending extension of the rear end of the framework 141 and formed from the kink 1421 extension one flat
Plate portion 1422, the flat part 1422 extend in the longitudinal direction, and the flat part 1422 is contained in the framework 141, described
Flat part 1422 protrudes into the first through hole 132 and contacted with the shield shell 124.
Fig. 2, Fig. 3 and Fig. 5 are referred to, the cable 15 includes multiple cored wires 150, and multiple cored wires 150 include multiple
Interior power line 151, multiple external power lines 152 and multiple signal wires 153, wherein, the quantity of the interior power line 151 and described the
One interior power terminal 122a quantity is identical, and the quantity of the external power line 152 is identical with the quantity of the electric conductor 1122, institute
It is then identical with the quantity of the first signal terminal 122b to state the quantity of signal wire 153, therefore, the number of the external power line 152
Amount is then four, and the signal wire 153 uses coaxial line in the present embodiment, and the interior power line 151 is welded in corresponding described
Second interior power pad 1141, the external power line 152 are welded in the conduction of the corresponding opening position of external power pad 115
Metalwork 116, the signal wire 153 are welded in the corresponding secondary signal pad 1142.
Fig. 2 and Figure 14 are referred to, the shielding casing 16 is tubular structure, and the front end of the shielding casing 16 is set in institute
State outside framework 141, and the shielding casing 16 contacts with the framework 141, the rear end of the shielding casing 16 is then set in institute
The front end of cable 15 is stated, the circuit board 11 is contained in the shielding casing 16.Molten resin is filled out by injection molding process
Be filled between the circuit board 11 and the shielding casing 16 formed it is described insulation inner casing 17, the insulation crust 18 again by
Injection molding process is coated on outside the insulating fixing piece 13 and the shielding casing 16.
Figure 10 and Figure 11 are referred to, the socket connector 2 includes a terminal module 20, outside the terminal module 20
An insulating base 26, consolidate located at two external power supply terminals 27 of the insulating base 26 and the metal outside the insulating base 26
Determine part 28.The terminal module 20 is common USB Type-C plate end structures, and the terminal module 20 includes a plastic body
21st, located at the intershield plate 23 of multiple docking terminals 22 and one of the plastic body 21, two earthing members 24 and it is sheathed on described
A metal shell 25 outside plastic body 21, wherein, the quantity of the dispatch from foreign news agency source terminal 27 corresponds to and the electric conductor 1122
Quantity is equal.
Figure 12 is referred to, the plastic body 21 has one second base portion 211, positioned at described one end of second base portion 211
One second tongue 212 and the stage portion 213 between second base portion 211 and second tongue 212, described second
Base portion 211, the stage portion 213 and second tongue 212 are set gradually in the longitudinal direction.
Figure 12 is referred to, multiple docking terminals 22 are arranged at the plastic body 21 in two rows, often described in row
Docking terminal 22 includes multiple second interior power terminal 22a and multiple secondary signal terminal 22b, multiple second interior power ends
Sub- 22a includes an at least cathode power supply terminals P 2 and an at least negative power supply terminal G2.In the present embodiment, the docking is often arranged
Terminal 22 is 12, and meets USB Type-C terminal arrangement, and terminal 22 is docked described in each row from left to right successively
For a ground terminal, a pair of difference signal terminals (high-speed terminal) for transmitting the signals of USB 3.0, a power supply terminal, a reserved end
Son, a pair of terminals of USB 2.0, a reserved terminal, a power supply terminal, the difference signal terminal of a pair of transmission signals of USB 3.0 are (high
Fast terminal), a ground terminal, wherein, reserved terminal can be used as detecting use, also can be used as signal, power supply use.It is electric in described second
What source terminal 22a included has the power supply terminal and ground terminal in USB Type-C terminal arrangement, may also include conduct certainly
The reserved terminal of power supply, power supply terminal are then the cathode power supply terminals P 2 in the present embodiment, and ground terminal is then this implementation
The negative power supply terminal G2 in example.The secondary signal terminal 22b includes USB2.0 terminals with transmitting USB3.0 signals
Difference signal terminal, the reserved terminal as detecting, signal is may also include certainly.
Figure 11 and Figure 12 are referred to, each docking terminal 22 has one second fixed part 221, one second contact site
222 and one second weld part 223, second fixed part 221 be fixedly arranged on second base portion 211, second contact site 222
The opposite end of second fixed part 221 is connected to second weld part 223.Wherein, second contact site 222 is
Tabular, multiple second contact sites 222 are corresponding to be set in two rows, and the second contact site 222 described in two rows is corresponding to be revealed in institute
State two surfaces up and down of the second tongue 212, second contact site 222 on each surface of second tongue 212
It is arranged side by side in the lateral direction.Second weld part 223 exposes second base portion 211, and to be connected to the master
Plate 3.
Figure 12 and Figure 13 are referred to, the intershield plate 23 is located between docking terminal 22 described in two rows, the centre
The left and right sides of barricade 23 correspondingly protrudes out the left and right sides of second tongue 212, and the intershield plate 23 also has
Corresponding two shackle notch 231 for being revealed in the left and right sides of hyoplastron 212.Two earthing member 24 is located at the stage portion 213
Apparent surface up and down, and two earthing member 24 mutually fastens in the left and right sides of the stage portion 213, and the earthing member
24 contact outside second base portion 211 with the metal shell 25.The metal shell 25 is sheathed on the plastic body 21
Outside, the metal shell 25 forms a host cavity 251 around second tongue 212, and the second contact site 222 is with institute described in two rows
The center for stating host cavity 251 is symmetrical arranged in 180 degree.
Fig. 1 and Figure 11 are referred to, the insulating base 26 has an interface 261, one first frame mouth 262,2 second frame mouths
263 and one opening 264, the interface 261 is set towards the plug connector 1 in the longitudinal direction, the first frame mouth
262 and the second frame mouth 263 is front and rear respectively runs through the insulating base 26, two the second frame mouths 263 are positioned at described first
The left and right sides of frame mouth 262, and the first frame mouth 262 is arranged at intervals in the lateral direction with the second frame mouth 263, it is described
Be open the 264 top surface recessed formation downwards from the insulating base 26, and the opening 264 connects with the first frame mouth about 262
It is logical.The terminal module 20 is contained in the first frame mouth 262, and is fixedly arranged on the first frame mouth 262, while the host cavity
251 are revealed in the interface 261.
Figure 11, Figure 13 and Figure 14 are referred to, each second frame mouth 263 is corresponding to house a pair of dispatch from foreign news agency source terminals
27, and a pair of dispatch from foreign news agency source terminals in each second frame mouth 263 are correspondingly arranged about 27, and structure is different, it is each
One dispatch from foreign news agency source terminal 27 of centering is positive pole, is defined as positive pole dispatch from foreign news agency source terminal 27a, another described dispatch from foreign news agency source terminal
27 be negative pole, is defined as negative pole dispatch from foreign news agency source terminal 27b, positioned at the described outer of upside or downside in two pairs of dispatch from foreign news agency source terminals 27
The structure of power supply terminal 27 is identical, but polarity is different, for example, the polarity that dispatch from foreign news agency source terminal 27 described in one pair of which is located at upside is
Just, the polarity that dispatch from foreign news agency source terminal 27 described in another pair is located at downside is just dispatch from foreign news agency described in such two the second frame mouths 263
Source terminal 27 is symmetrical arranged with the center of the host cavity 251 in 180 degree.
Refer to Figure 11 and Figure 14, each dispatch from foreign news agency source terminal 27 is metallic plate punching bending forming, the dispatch from foreign news agency
Source terminal 27 have one the 3rd fixed part 271, from described one end of 3rd fixed part 271 extension one the 3rd contact site 272 and from
One the 3rd weld part 273 that the other end of the 3rd fixed part 271 bending extension is formed, the 3rd fixed part 271 is front and rear
Side upwardly extends, and the 3rd fixed part 271 is immobilizated in the second frame mouth 263, and the 3rd contact site 272 is revealed in described
Interface 261, the 3rd weld part 273 then expose the insulating base 26 and are electrically connected with the mainboard 3.
Figure 11 and Figure 13 are referred to, the metal fixing 28 is plate stamping shaping in the structure of " Π " shape, the gold
Category fixture 28 has a top plate 281 and the side plate 282 extended separately down from the both sides of the top plate 281, the top plate
281 with 25 setting apart from top to bottom of metal shell, wherein, the metal fixing 28 have is turned under from the top plate 281
At least a connecting piece 283 formed is rolled over, in the present embodiment, the connection sheet 283 is two, is distributed in the metal fixing
28 left and right sides, the connection sheet 283 by it is described opening 264 with the metal shell 25 by spot welding or it is radium-shine in a manner of it is mutual
Fixed, the side plate 282 has multiple fixed feets 284, and the left and right sides of the installation gap 31 is distributed with least one institute
Fixed feet 284 is stated to be welded and fixed with the mainboard 3.
Refer to Fig. 1, Fig. 4, Figure 12 and Figure 15, when the plug connector 1 and the socket connector 2 forward or backwards
During docking, the butt joint 12 is plugged in the host cavity 251, and second tongue 212 is plugged in the docking groove 1213
In, the latch part 1233 is held in the corresponding shackle notch 231, multiple first contact sites 1222 with it is multiple described
The corresponding contact of second contact site 222 is electrically connected, meanwhile, the front end of the conductor 112 is plugged in the second frame mouth
263, the conductor 112 by the guiding of the guiding incline 1123 and the inclined plane 1161, facilitates the conductor successively
112 are plugged between a pair of dispatch from foreign news agency source terminals 27, and the elasticity of the 3rd contact site 272 abuts the corresponding junction
The ferromagnetism steel plate 116 of 1125 positions, the dispatch from foreign news agency source terminal 27 is set to be electrically connected with the corresponding electric conductor 1122,
In the present embodiment, the power that all electric conductor 1122 transmits is more than the power of the butt joint 12 transmission.
Further, since the connection sheet 283 is interfixed with the metal shell 25 by spot welding or radium-shine mode, and the fixed feet
284 are fixed on the mainboard 3, so that being suspended on the host cavity 251 at the installation gap 31, connect in the plug
When connecing device 1 and the socket connector 2 and being mutually butted, stress is not easy and beat.
Fig. 2 and Figure 11 are referred to, certainly, the circuit board 11 in the plug connector 1 can be provided only with described in one
Conductor 112, equally, one of them described electric conductor 1122 on the extension 1121 is positive pole, another described conduction
Body 1122 is negative pole.The socket connector 2, which corresponds to, is provided only with the second frame mouth 263, in the second frame mouth 263
Two dispatch from foreign news agency source terminals 27 coordinate with the conductor 112, in this way, the plug connector 1 and the socket connector 2
Can only unidirectionally it dock.In addition, the socket connector 2 can also use the structure in first embodiment, said plug connection
The conductor 112 that device 1 is only set may be selected and the dispatch from foreign news agency source terminal in any one described second frame mouth 263
27 coordinate, i.e., described plug connector 1 can realize two-way grafting with the socket connector 2.
Figure 16 is referred to, to illustrate with the electrical system of plug connector 1 of the present invention and the socket connector 2
Figure, the other end of the cable 15 of the plug connector 1 is electrically connected with one first connector 4, and collectively forms a cable
Component, first connector 4 are for electrically connecting to one second connector 5 of one first electronic equipment 100, the socket connection
Device 2 is located at one second electronic equipment 200, and the socket connector 200 is electrically connected with a control IC 300, when the plug connects
When device 1 is completed to dock with the socket connector 2 and first connector 4 completes to dock with second connector 5, institute
Stating control IC 300 just allows to be powered between first electronic equipment 100 and second electronic equipment 200, the control
IC 300 processed can be located at first equipment 100 or second equipment 200 or cable-assembly, such as the control IC 300
It can be located on the circuit board 11 of the plug connector 1, can meet above-mentioned requirements, realize that safety is powered.
Figure 17 is referred to, is the schematic diagram of plug connector 1 described in second embodiment of the invention, general structure and first are implemented
The plug connector 1 in example is identical, repeats no more, the difference of the present embodiment and first embodiment is：Prolong described in each
Two electric conductors 1122 in extending portion 1121 are located at the left and right sides of the extension 1121, now the ferromagnetism steel plate
116 only extend in the length range of the extension 1121, front position of the electric conductor 1122 in the circuit board 11
Place is electrically connected by the conductive traces of the upper and lower surface of circuit board 11 with the corresponding external power pad 115.With
First embodiment is identical, and the polarity of the electric conductor 1122 of the left and right sides of butt joint 12 is with the docking groove 1213
The heart is symmetrical arranged in 180 degree.Adjustment corresponding with the socket connector 2 that the plug connector 1 in the present embodiment coordinates,
A pair of dispatch from foreign news agency source terminals 27 or so in each second frame mouth 263 are correspondingly arranged, and have identical structure, with
One embodiment is identical, and dispatch from foreign news agency source terminal 27 described in two the second frame mouths 263 is in 180 with the center of the host cavity 251
Degree is symmetrical arranged (auxiliary refers to Figure 11 and Figure 13).
Refer to Figure 18 and Figure 19, be third embodiment of the invention described in circuit board 11 schematic diagram, general structure with
First embodiment is identical, repeats no more, and the difference of the present embodiment and first embodiment is：The upper surface of circuit board 11 it is more
The individual first interior power pad 1111 sequence is followed successively by A1 to A12, the lower surface of circuit board 11 multiple described first in
Power supply pad 1111, which sorts, is followed successively by B1 to B12, every a pair of first interior powers corresponding to above and below the front end of circuit board 11
Pad 1111 is electrically connected by a perforation 1113, i.e. A1 passes through one respectively with B12, A4 and B9, A9 and B4, A12 and B1
The individual perforation 1113 is electrically connected with, corresponding serial number A1, A12, B1 and B12 the first interior power pad 1111 respectively with
First weld part 1223 of the negative power supply terminal G1 welds (auxiliary refers to Fig. 4), and corresponding serial number A1, A12, B1
And B12 the first interior power pad 1111 and the upper and lower surface of circuit board 11 are electrical for the electric conductor 1122 of negative pole
Connection, corresponding serial number A4, A9, B4 and B9 the first interior power pad 1111 respectively with the cathode power supply terminals P 1
First weld part 1223 welds (auxiliary refers to Fig. 4), and corresponding serial number A4, A9, B4 and B9 first interior power
Pad 1111 is electrically connected with the upper and lower surface of circuit board 11 for the electric conductor 1122 of positive pole, said circuit board 11
It is upper that only two external power pads 115 need to be set, one of them described external power pad 115 and the electric conductor for negative pole
1122 are electrically connected with, and another described external power pad 115 for the electric conductor 1122 of positive pole with being electrically connected with, and described second
Conductive spacer 114 need not then set the second interior power pad 1141 (auxiliary refer to Fig. 3), and the cable 15 without
Multiple interior power lines 151 (auxiliary refer to Fig. 2) are set, need to set two external power lines 152 respectively with it is corresponding
The ferromagnetism steel plate 116 outside the external power pad 115 is welded.
Figure 20 and Figure 21 are referred to, is the fourth embodiment of plug connector 1 of the present invention, general structure and first is in fact
The plug connector 1 in applying is identical, repeats no more, and the difference of the present embodiment and first embodiment is：The main part A
Corresponding each conductor 112 is provided with a protective cover 19, and the relatively described front end face 131 of the protective cover 19 protrudes out forward shape
Into the protective cover 19 is enclosed around the conductor 112, and in the present embodiment, the protective cover 19 is substantially in " C "
Shape, therefore the opening of two protective covers 19 of the left and right sides of the butt joint 12 is oppositely arranged, the protective cover 19 can be
When being molded the insulation crust 18 while it is molded.The structure of the corresponding socket connector 2 is identical with first embodiment.When described
When plug connector 1 docks with the socket connector 2, the protective cover 19 is corresponding to be set in outside the socket connector 2, such as
This described protective cover 19 can protect the conductor 112, avoid foreign matter from entering and cause the short circuit of electric conductor 1122.
Figure 22 is referred to, is the 5th embodiment of plug connector 1 of the present invention, during general structure and the 4th implement
The plug connector 1 is identical, repeats no more, and the difference of the present embodiment and fourth embodiment is：The plug connector 1
The protective cover 19 provided with a ring-type, and the protective cover 19 encloses and is located at outside the butt joint 12 and the conductor 112,
The butt joint 12 is contained in the protective cover 19 completely, the relative protrusion protective cover 19 in front end of the butt joint 12
Front end.In the present embodiment, the socket connector 2 is identical with first embodiment.When the plug connector 1 with it is described
When socket connector 2 docks, the protective cover 19 is set in outside the socket connector 2, and equally, the protective cover 19 can be protected
The conductor 112 is protected, avoids foreign matter from entering and causes the short circuit of electric conductor 1122.
In summary, plug connector of the invention and socket connector have the advantages that：
1st, by setting up to transmit the conductor 112 of electric current outside the butt joint 12 of the plug connector 1, with
And the dispatch from foreign news agency source terminal 27 is set up in the socket connector 2, when the plug connector 1 and the socket connector 2
During docking, the electric conductor 1122 on the conductor 112 contacts with the dispatch from foreign news agency source terminal 27, and high current so can be achieved
Transmission；The electric conductor 1122 in the other plug connector 1 is propped up it by the extension 1121 of insulation
Support, can increase the bulk strength of the conductor 112, be not easy stress and damage.
2nd, the conductor 112 is a part for the circuit board 11, can so simplify structure, and metal material is set without another
Stamping forming terminal is expected to transmit electric current, and the conductor 112 is formed by a part for the circuit board 11, due to
The hardness of the circuit board 11 is high, and the structural strength of the conductor 112 can be made big, stress is not easy and damages.
3rd, the first contact site 1222 described in two rows and two conductors 112 are each with the center of the docking groove 1213
It is symmetrical arranged in 180 degree, and the polarity of the electric conductor 1122 of the left and right sides of the butt joint 12 is with the docking groove 1213
Center be symmetrical arranged in 180 degree, meanwhile, the second contact site 222 described in two rows is in 180 degree with the center of the host cavity 251
It is symmetrical arranged, and dispatch from foreign news agency source terminal 27 described in two the second frame mouths 263 is in 180 degree with the center of the host cavity 251
It is symmetrical arranged, said plug connector 1 can realize two-way grafting with the socket connector 2.
4th, the power that the electric conductor 1122 transmits is more than the first interior power terminal described in the butt joint 12
The power of 122a transmission, so can be used to the larger power supply of additional transmissions.
5th, the electric conductor 1122 of positive pole and the cathode power supply end in the butt joint 12 on the circuit board 11
Sub- P1 is electrically connected with, the electric conductor 1122 of negative pole and the negative power supply in the butt joint 12 on the circuit board 11
Terminal G1 is electrically connected with, and can so reduce the number of the cored wire 150, reduces the diameter of the cable 15.
6th, the butt joint 12 is contained in the first through hole 132 of the insulating fixing piece 13, and the conductor 112 is received
Second through hole 133 of the insulating fixing piece 13 is dissolved in, and the shielding part 14 is arranged outside the insulating fixing piece 13, such as
This described conductor 112 is located between the shield shell 124 and the shielding part 14, can so reduce the electric conductor
1122 interference when carrying out high current transmission to the first signal terminal 122b in the butt joint 12.
7th, due to the connection sheet 283 by it is described opening 264 with the metal shell 25 by spot welding or it is radium-shine in a manner of phase
It is mutually fixed, while the fixed feet 284 is connected to the mainboard 3, so that being suspended on described at the installation gap 31
Host cavity 251, when the plug connector 1 and the socket connector 2 are mutually butted, it is not easy stress and beat.
Detailed description above is only the explanation of the preferred embodiments of the invention, non-therefore the limitation present invention the scope of the claims,
So all, with this creation specification and diagramatic content institute, equivalence techniques changes for it, is both contained in the scope of the claims of this creation
It is interior.
Claims (32)
- A kind of 1. plug connector, it is characterised in that including：One main part, there is a front end face；A pair of joint, its rear end is contained in the main part and its front end protrudes out the front end face, and the butt joint has one Insulating body and multiple conducting terminals located at the insulating body；An at least conductor, its rear end is contained in the main part and its front end protrudes out the front end face, the conduction position In outside the butt joint, the conductor has an extension of insulation and two conductions located at the extension opposite sides Body, for the electric conductor to transmit electric current, the front end of the electric conductor is revealed in the front end face.
- 2. plug connector as claimed in claim 1, it is characterised in that：Multiple conducting terminals include electricity in multiple first Source terminal and multiple first signal terminals.
- 3. plug connector as claimed in claim 2, it is characterised in that：The power of the electric conductor transmission is more than described The power of butt joint transmission.
- 4. plug connector as claimed in claim 2, it is characterised in that：Led described in one of them on each extension Electric body is positive pole, and another described electric conductor is negative pole.
- 5. plug connector as claimed in claim 4, it is characterised in that：Multiple first interior power terminals include at least one Cathode power supply terminal and an at least negative power supply terminal, the electric conductor of positive pole are electrically connected with the cathode power supply terminal, The electric conductor of negative pole is electrically connected with the negative power supply terminal.
- 6. plug connector as claimed in claim 4, it is characterised in that：Institute is respectively arranged on the left side and the right side in the butt joint State conductor, the polarity of the electric conductor at left and right sides of the butt joint is symmetrical arranged in 180 degree.
- 7. plug connector as claimed in claim 6, it is characterised in that：The insulating body is from the recessed formation backward of its front end One docking groove, each conducting terminal have one first contact site for protruding into the docking groove, multiple first contacts Portion is located at the both sides up and down of the docking groove in two rows, and the first contact site, two conductors are each with described described in two rows The center of docking groove is symmetrical arranged in 180 degree.
- 8. plug connector as claimed in claim 7, it is characterised in that：The electric conductor is in the longitudinal direction positioned at described the The rear of one contact site.
- 9. plug connector as claimed in claim 7, it is characterised in that：Two conductive positions of each extension In the both sides up and down of the extension.
- 10. plug connector as claimed in claim 7, it is characterised in that：Two electric conductors of each extension Positioned at the left and right sides of the extension.
- 11. plug connector as claimed in claim 1, it is characterised in that：The rear end of the extension is provided with a those widened sections, institute State those widened sections part and protrude out the front end face.
- 12. plug connector as claimed in claim 1, it is characterised in that：Two electric conductors of each extension Positioned at the both sides up and down of the extension, the front end of the extension descends both sides to be respectively equipped with a guiding incline thereon.
- 13. plug connector as claimed in claim 1, it is characterised in that：Further comprise a circuit board, the circuit board Front end is provided with multiple first conductive spacers, and the rear end of the conducting terminal is welded in first conductive spacer, the extension Extend to be formed from the front end of the circuit board.
- 14. plug connector as claimed in claim 13, it is characterised in that：The electric conductor is the golden hand on the circuit board Refer to, covered with a ferromagnetism steel plate on each electric conductor, the wearability of the ferromagnetism steel plate is higher than the electric conductor Wearability.
- 15. plug connector as claimed in claim 14, it is characterised in that：The front end of the ferromagnetism steel plate is provided with to lead The inclined plane drawn.
- 16. plug connector as claimed in claim 13, it is characterised in that：The circuit board is from the recessed formation backward of its front end At least breach resigning insulating body, the breach abut the extension and set.
- 17. plug connector as claimed in claim 13, it is characterised in that：Further comprise a cable, the cable has Multiple interior power lines, multiple signal wires and at least two external power lines, multiple conducting terminals include multiple first interior power ends Sub and multiple first signal terminals, multiple first conductive spacers include multiple second interior power pads and multiple secondary signals Pad, the rear end of the first interior power terminal are welded in the first interior power pad, the rear end of first signal terminal Be welded in first signal pads, the circuit board also include multiple second interior power pads, multiple secondary signal pads and At least two external power pads, the first interior power pad are electrically connected with the second interior power pad, first signal Pad is electrically connected with the secondary signal pad, and the electric conductor is electrically connected with the external power pad, the interior power Line welds with the second interior power pad, and the signal wire welds with the secondary signal pad, the external power line and institute State the welding of external power pad.
- 18. plug connector as claimed in claim 1, it is characterised in that：The main part includes an insulating fixing piece, described Front end face is formed at the insulating fixing piece, and the insulating fixing piece is provided with a pre-and post perforative first through hole and at least one second Through hole, the butt joint are correspondingly contained in the first through hole, and the conducting piece is correspondingly contained in second through hole.
- 19. plug connector as claimed in claim 18, it is characterised in that：The main part includes a shielding part, the screen There is shield a framework to be sheathed on outside the insulating fixing piece.
- 20. plug connector as claimed in claim 19, it is characterised in that：The butt joint also includes being sheathed on the insulation This external shield shell, the shielding part have an at least grounding parts extended into the framework, the grounding parts with The shield shell contact.
- 21. plug connector as claimed in claim 20, it is characterised in that：The grounding parts, which have from framework bending, to be prolonged To stretch the kink to be formed and extend the flat part to be formed from the kink, the flat part extends in the longitudinal direction, And the flat part is contained in the framework, the grounding parts are contacted by the flat part with the shield shell.
- 22. plug connector as claimed in claim 19, it is characterised in that：The main part includes a shielding casing, described Shielding casing is located at the framework and contacts each other.
- 23. plug connector as claimed in claim 17, it is characterised in that：The main part is overmolded onto described exhausted An insulation crust outside edge fixture.
- 24. plug connector as claimed in claim 1, it is characterised in that：The conductor is with the butt joint in right and left It is arranged side by side upwards, in terms of above-below direction, the conductor is located between the two opposite outer edge of the main part.
- 25. plug connector as claimed in claim 1, it is characterised in that：The main part corresponds to each conductor and set There is a protective cover, the relatively described front end of the protective cover is protruded out to be formed forward, and the protective cover is enclosed located at the conductor Around.
- 26. plug connector as claimed in claim 1, it is characterised in that：The main part have relatively described front end towards Before protrude out the protective cover to be formed, the protective cover it is annular in shape and enclose be located at the butt joint with outside the conductor.
- A kind of 27. socket connector coordinated with plug connector described in claim 1, it is characterised in that including：One plastic body；Multiple docking terminals, located at the plastic body；One metal shell, outside the plastic body, and a host cavity is formed, the docking terminal, which has, is located at the collecting One second contact site of intracavitary；One insulating base, there is an interface and set to the concave from the interface one first frame mouth to be formed and at least one second frame Mouthful, the first frame mouth is arranged at intervals with the second frame mouth, and the metal shell is contained in the first frame mouth；At least one pair of dispatch from foreign news agency source terminal, each second frame mouth is corresponding to house a pair of dispatch from foreign news agency source terminals, when the plug When connector docks with the socket connector, the butt joint is plugged in the host cavity, second contact site with it is described Conductive terminal contacts are electrically connected, and the front end of the conductor is plugged in the second frame mouth, and the conductor is located at one To between the dispatch from foreign news agency source terminal, making the dispatch from foreign news agency source terminal be electrically connected with the electric conductor.
- 28. socket connector as claimed in claim 27, it is characterised in that：The first frame mouth is respectively arranged on the left side and the right side The second frame mouth, every a pair of dispatch from foreign news agency source terminals are correspondingly arranged up and down, and a dispatch from foreign news agency source terminal of each centering For positive pole, another described dispatch from foreign news agency source terminal is negative pole.
- 29. socket connector as claimed in claim 28, it is characterised in that：Polarity identical in two pairs of dispatch from foreign news agency source terminals The structure of the dispatch from foreign news agency source terminal is different.
- 30. socket connector as claimed in claim 28, it is characterised in that：Two pairs of dispatch from foreign news agency source terminal middle positions in upside or The structure of the dispatch from foreign news agency source terminal of downside is identical, and polarity is different.
- 31. socket connector as claimed in claim 27, it is characterised in that：Further comprise one outside the insulating base Metal fixing, the metal fixing have a top plate and the side plate extended separately down from the both sides of the top plate, institute State top plate and metal shell setting apart from top to bottom, the metal fixing have from the top plate be bent to form downwards to Few a connecting piece, the connection sheet are interfixed with the metal shell by spot welding or radium-shine mode, and the side plate has extremely Lack a fixed feet to be connected with a mainboard.
- 32. plug connector as claimed in claim 27, it is characterised in that：The butt joint is electrically connected with a cable, described The other end of cable is electrically connected with one first connector, and first connector is for electrically connecting to the one of one first electronic equipment Second connector, the socket connector are located at one second electronic equipment, and the socket connector is electrically connected with a control IC, when The plug connector is completed to dock with the socket connector and first connector is completed with second connector During docking, the control IC just allows to be powered between first electronic equipment and second electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654911.XA CN107565296B (en) | 2017-08-03 | 2017-08-03 | Pin connector and socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654911.XA CN107565296B (en) | 2017-08-03 | 2017-08-03 | Pin connector and socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565296A true CN107565296A (en) | 2018-01-09 |
| CN107565296B CN107565296B (en) | 2019-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710654911.XA Active CN107565296B (en) | 2017-08-03 | 2017-08-03 | Pin connector and socket connector |
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| Country | Link |
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| CN (1) | CN107565296B (en) |
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| CN109216970A (en) * | 2018-08-28 | 2019-01-15 | Oppo（重庆）智能科技有限公司 | Fixation kit, USB socket component and electronic equipment |
| EP3806244A1 (en) * | 2019-10-07 | 2021-04-14 | Yazaki Corporation | Electrical connector structure and housing |
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| CN107565296B (en) | 2019-06-18 |
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