CN206148724U - Connecting piece and have connector of connecting piece - Google Patents
Connecting piece and have connector of connecting piece Download PDFInfo
- Publication number
- CN206148724U CN206148724U CN201620998039.1U CN201620998039U CN206148724U CN 206148724 U CN206148724 U CN 206148724U CN 201620998039 U CN201620998039 U CN 201620998039U CN 206148724 U CN206148724 U CN 206148724U
- Authority
- CN
- China
- Prior art keywords
- connector
- conducting piece
- ground plane
- layer
- signal transmitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an and have a connector of this connecting piece, the connecting piece includes the insulating substrate layer, locates ground plane in the insulating substrate layer is located the signal transmission layer on insulating substrate layer surface, the signal transmission layer with is distance between the ground plane 0.1mm 0.2mm, make the connecting piece has higher resistance value, satisfies high frequency transmission requirement.
Description
Technical field
This utility model is related to a kind of connector, refers in particular to a kind of durable, and meets high frequency signal transmission performance requirement
Connector.
Background technology
With the development of science and technology, electronic equipment has been dissolved into the various aspects in our productive lifes.Connector, for example
Circuit board, as in electronic equipment between each element between signal transmission and electronic equipment communication for information intermediate carrier, its property
The quality of energy has a great impact to whole electronic device works performance, and particularly high frequency signal transmission requires that connector has higher
Line impedance, but existing connecting-piece structure, external transmission lines road floor is close with the distance of ground plane, and line impedance is inclined
It is low, it is impossible to meet the transmission demand of high-frequency signal.
Furthermore, existing connector external transmission lines road floor is usually Copper Foil and etches to be formed, and connector bulk strength is poor, holds
Easy fracture, and outside line contact area repeatedly docks with butt end, easily produces abrasion, causes loose contact.
Therefore, it is necessary to a kind of new connector is designed, to overcome the problems referred to above.
The content of the invention
Creation purpose of the present utility model is to provide a kind of durable, and meets the connection of high frequency signal transmission performance requirement
Part.
In order to achieve the above object, this utility model is adopted the following technical scheme that：
A kind of connector, to connect a connector, it is characterised in that include：One insulated base material layer；One ground plane, if
In the insulated base material layer；One signal transmitting layer, located at the surface of the insulated base material layer, the signal transmitting layer includes many
Individual conducting piece, the conducting piece to the adapter be electrically connected with, between the signal transmitting layer and the ground plane
Distance is 0.1mm-0.2mm.
Further, the conducting piece material is calendering alloyed copper, and surface is coated with a coat of metal.
Further, an insulant is filled with around the conducting piece.
Further, the conducting piece includes at least one ground connection conducting piece, and the connector is provided with one and connects hole, described to connect
Hole is electrically connected with the ground connection conducting piece and the ground plane.
Further, the hole that connects is through the ground plane and the ground connection conducting piece and the ground plane.
Further, the connector includes a leading portion and a back segment, and the conducting piece includes being located at the contact site of leading portion, sets
Connecting portion in the weld part of back segment and between the contact site and the weld part, the contact site is used for and the company
Connect device electric connection.
Further, the ground plane exposes from the insulated base material layer side of the leading portion.
Further, the leading portion is provided with a buckling groove, and the buckling groove inwall is provided with conductive material and is connected with the docking
The earthing component of device is electrically connected with.
Further, the ground plane is located at immediately below the contact site of the conducting piece at least provided with a perforate.
Further, the signal transmitting layer includes one first signal transmitting layer and a secondary signal transport layer, described first
Signal transmitting layer is located at the insulated base material layer upper surface, and the secondary signal transport layer is located at the insulated base material layer following table
The distance between face, first signal transmitting layer and described ground plane are 0.1mm-0.2mm, the secondary signal transport layer with
The distance between described ground plane is 0.1mm-0.2mm.
Further, the signal transmitting layer includes one first signal transmitting layer and a secondary signal transport layer, described first
Signal transmitting layer is located at the insulated base material layer upper surface, and the secondary signal transport layer is located at the insulated base material layer following table
Face, the ground plane includes with the first signal transmitting layer is correspondingly arranged the first ground plane and corresponding with secondary signal transport layer sets
The distance between the second ground plane put, first signal transmitting layer and described first ground plane are 0.1mm-0.2mm；It is described
The distance between secondary signal transport layer and described second ground plane are 0.1mm-0.2mm.
Further, it is 12 that the conducting piece is provided with two rows that are oppositely arranged and often arranges conducting piece, is passed including ground connection successively
Guiding element, the first high-speed differential signal conducting piece are to, power supply conducting piece, reserved conducting piece, low speed signal conducting piece to, reserved conduction
, to, ground connection conducting piece, the conducting piece 153 of arranging up and down is in 180 ° for part, power supply conducting piece, the second high-speed differential signal conducting piece
The heart is symmetrical arranged.
Further, the weld part positioned at the conducting piece of insulated base material layer upper surface extends to the insulated base material layer
Rear end face, the rear end face of the insulated base material layer is provided with the row's groove being correspondingly arranged with the conducting piece, the groove inwall
It is coated with conductive material to be electrically connected with the conducting piece.
A kind of adapter, it is characterised in that include：A connection piece, the connector includes an insulated base material layer, a ground connection
Layer and a signal transmitting layer, in the insulated base material layer, the signal transmitting layer is located at the insulation to the ground plane
The surface of substrate layer, the signal transmitting layer include multiple conducting pieces, between the signal transmitting layer and the ground plane away from
From for 0.1mm-0.2mm；One fixed seat, the connector is coated on the fixed seat and protrudes the fixed seat and forms docking
Portion；One shielding case, coats the docking section and the fixed seat forms one and docks chamber.
Further, the connector side is provided with breach, and the breach inwall is coated with conductive material with ground plane electricity
Property connection, the shielding case is provided with an extension, the conductive material welding in the extension and the breach.
Further, the connector is provided with a leading portion and a back segment, one shoulder of the leading portion narrow formation of back segment, institute
The contact site for stating conducting piece is located at the leading portion of the connector and protrudes out the fixed seat, and the weld part of the conducting piece is located at
The back segment of the connector simultaneously protrudes out the fixed seat.
Further, the fixed seat includes being fastened in the base portion of the shoulder, from the stage portion that the base portion is protruded out forward
And the extension for extending back, in the top of connector, the connector lower section is in extension correspondence for the extending part
Position forms one and is open.
Compared with prior art, the connector signal transmitting layer in this utility model is to the distance between ground plane
0.1mm-0.2mm, can improve the resistance value of connector so as to meet the requirement of high-frequency transmission, and simple structure, meet miniaturization
Requirement need not increase other costs.The material of conducting piece is calendering alloyed copper, and is coated with a coat of metal on surface, makes conducting piece
With good wearability, folding resistance and oxidation resistance, connector integrally has good folding resistance, and resistance to plug.
【Description of the drawings】
Fig. 1 is the three-dimensional exploded view of an embodiment of this utility model connector and the adapter with the connector；
Fig. 2 is the axonometric chart of this utility model adapter；
Fig. 3 is the axonometric chart and partial enlarged drawing of the axonometric chart of this utility model connector；
Fig. 4 is partial schematic diagram of this utility model connector along the section of hatching A-A；
Fig. 5 is the sectional view of this utility model connector；
Fig. 6 is the axonometric chart of this utility model adapter；
Fig. 7 is the sectional view of this utility model adapter；
Fig. 8 is the partial schematic diagram in the section of another embodiment of this utility model connector.
The drawing reference numeral explanation of specific embodiment：
| Adapter | 100 | Connector | 1 | Leading portion | 11 | Back segment | 12 |
| Shoulder | 13 | Insulated base material layer | 14 | Signal transmitting layer | 15 | First signal transmitting layer | 151 |
| Secondary signal transport layer | 152 | Conducting piece | 153 | Insulant | 154 | The coat of metal | 155 |
| Contact site | 156 | Weld part | 157 | Connecting portion | 158 | Ground plane | 16 |
| First ground plane | 161 | Second ground plane | 162 | Perforate | 163 | Buckling groove | 111 |
| Breach | 121 | Groove | 122 | Connect hole | 17 | Ground connection conducting piece | G |
| Fixed seat | 2 | Base portion | 21 | Stage portion | 22 | Extension | 23 |
| Opening | 24 | Shield shell | 3 | Host cavity | 31 | Fixture block | 32 |
| Shell fragment | 33 | Outer shielding casing | 4 | Pin | 41 | Hole clipping | 42 |
【Specific embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 is referred to, a kind of adapter 100 includes, a connection piece 1；One fixed seat 2, the connector 1 is coated on described
Fixed seat 2 simultaneously protrudes the formation of the fixed seat 2 a docking part；One shield shell 3, coats the docking section and the fixed seat 2
Form one and dock chamber.
Fig. 1, Fig. 2, Fig. 4 are referred to, the connector 1 includes, an insulated base material layer 14, in the insulated base material layer 14
It is provided with a ground plane 16；One signal transmitting layer 15, located at the surface of the insulated base material layer 14, and makes the ground plane 16 and institute
State signal transmitting layer 15 opposing parallel.The insulated base material layer 14 has the upper surface and lower surface being oppositely arranged, the signal
15 points of transport layer is the first signal transmitting layer 151 and the two-layer of secondary signal transport layer 152, and first signal transmitting layer 151 sets
In the upper surface of the insulated base material layer 14, lower surface of the secondary signal transport layer 152 located at the insulated base material layer 14.
Ground plane 16 is located between first signal transmitting layer 151 and secondary signal transport layer 152, and the ground plane 16 is arrived
First signal transmitting layer 151 is 0.1mm-0.2mm apart from D, and the ground plane 16 arrives the secondary signal transport layer 152
The distance between D be 0.1mm-0.2mm, be arranged such, first signal transmitting layer 151 and the secondary signal transport layer
152 transmission demands that can meet high-frequency signal.
Refer to Fig. 3, Fig. 4, the often upper and lower two rows conducting piece 153 that the signal transmitting layer 15 is oppositely arranged and row's conduction
Part 153 is 12, successively including ground connection conducting piece G, the first high-speed differential signal conducting piece to, power supply conducting piece, reserved conduction
Part, low speed signal conducting piece to, reserved conducting piece, power supply conducting piece, the second high-speed differential signal conducting piece be to, ground connection conducting piece
G, the conducting piece of arranging up and down is arranged in 180 ° of centrosymmetry.The conducting piece 153 is the elongated metal part of punching shaping, wraps
Include a contact site 156, a weld part 157 and the connecting portion 158 between the contact site 156 and the weld part 157.
The connector 1 can be divided in the longitudinal direction a leading portion 11 and a back segment 12, and the contact site 156 is located at the connector 1
Leading portion 11 and said connector be electrically connected with, the weld part 157 extends to the back segment 12 of the connector 1.The conduction
The material of part 153 preferably rolls alloyed copper for wearability, folding resistance, and its surface is coated with the antioxidative coat of metal 155, should
The coat of metal 155 can be Gold plated Layer etc..Insulant 154 is filled with around the conducting piece 153, the conducting piece 153 is upwards
Expose the insulant 154, can strengthen fixing the conducting piece 153, prevent the mutual short circuit of the conducting piece 153, and make institute
State connector 1 more attractive in appearance.
Fig. 1, Fig. 3, Fig. 4 are referred to, the ground plane 16 is arranged in the insulated base material layer 14, and its material is led for metal
Electric material, preferably Copper Foil.The ground plane 16 is located at the contact site 156 of the conducting piece 153 and is arranged right below at least
One perforate 163, so as to further adjust the resistance value of the connector 1 so as to meet different high-frequency transmission demands.The ground connection
Layer 16 exposes from the side of insulated base material layer 14 of the leading portion 11, and the both sides of the leading portion 11 are provided with two buckling grooves 111, the button
Close the inwall of groove 111 and be provided with conductive material, the conductive material is electrically connected with the ground plane 16, docks with butt connector
When, the earthing component (not shown) of the butt connector fasten with the buckling groove 111 and with the inwall of the buckling groove 111
Conductive material is electrically connected with, and then is electrically connected with the ground plane 16, enhanced grounding effect.
Refer to Fig. 4, the connector 1 be provided with it is multiple connect hole 17, it is described connect hole 17 and the ground connection conducting piece G and
The ground plane 16 is electrically connected with, described to connect hole 17 along the vertical direction through the ground connection conducting piece G and the ground plane 16,
The ground connection conducting piece G in upper and lower row's conducting piece 153, the three of ground plane 16 are electrically connected with, strengthen the ground connection of the connector 1
Effect.It is described to connect hole 17 along the vertical direction through the ground connection conducting piece G and the ground plane 16 on processing procedure, it is described to lead
Connecing hole 17 can form along the vertical direction through the punching of connection 1, and processing procedure is simple, convenient for production.
Fig. 1 is referred to, the adapter also has an outer shielding casing 4, and the outer shielding casing 4 is coated on the shielding
Housing 3 is peripheral, and bends downwards in both sides and be extended with multiple pins 41, and the outside projection in side of the shield shell 3 has fixture block
32, the outer shielding casing 4 is correspondingly provided with hole clipping 42, and the fixture block 32 and the hole clipping 42 cooperate fixation, make described outer
Shielding casing 4 is fixed on the shield shell 3.12 liang of sides of back segment of the connector 1 are respectively provided with an arc notch 121, institute
State the inwall of breach 121 and be coated with layer of conductive material and be electrically connected with the ground plane 16, the both sides correspondence position of the shield shell 3
Shell fragment 33 is provided with, is extended towards the breach 121 and is electrically connected with the conductive material in the breach 121, it is described so as to realize
Ground plane 16 and the shield shell 3 and in electrical contact, the reinforcement shield effectiveness of the outer shielding casing 4.
Refer to the assembled formation of Fig. 1, Fig. 2, Fig. 6 adapter for convenience, the leading portion 11 of the connector 1
The back segment 12 is narrow to form a shoulder 13, and the fixed seat 2 interfixes with the clamping of the shoulder 13, prevents the connector
1 is excessively inserting.After the fixed seat 2 is coated and fixed on outside the connector 1, the part of 1 leading portion of the connector 11 projects
To form a docking part, the contact site 156 of the conducting piece 153 is located at the docking section upper and lower surface to the fixed seat 2
In electrical contact with butt connector, the weld part 157 of the conducting piece 153 then stretches out the fixed seat 2 from the back segment 12.
Referring to fixed seat 2 described in Fig. 2, Fig. 6, Fig. 7 includes that base portion 21, the base portion 21 is fastened in the shoulder 13, from
Stage portion 22 that the base portion 21 is protruded out forward and the extension 23 for extending back, the extension 23 is located at the upper of connector 1
Side, the lower section of the connector 1 forms an opening 24 in the correspondence position of the extension 23.In the present embodiment, upper row's conducting piece
153 weld part 157 extends to the rear end face of the insulated base material layer 14, the rear end face be provided with row's groove 122 with it is described
Weld part 157 is corresponded, and the inwall of the groove 122 is coated with layer of conductive material and is electrically connected with the weld part 157, with
Upper row's conducting piece 153 is adjusted to a surface by this with the weld part 157 of lower row's conducting piece 153, so as to conveniently connect
The erecting and welding of device is connect, manufacturing process is simplified.
Fig. 8 is that the difference of the connector 1 in another embodiment of this utility model connector 1, with previous embodiment is,
The ground plane 16 includes the first ground plane 161 and the two-layer of the second ground plane 161, and makes first ground plane 161 and described
First signal transmitting layer 151, second ground plane 161 and the secondary signal transport layer 152 are correspondingly arranged respectively, and described
One ground plane 161 arrives the distance between first signal transmitting layer 151 D for 0.1mm-0.2mm, second ground plane 161
It is 0.1mm-0.2mm to the distance between the secondary signal transport layer 152 D.
In sum, compared with prior art, this utility model beneficial effect includes：
(1) it is 0.1mm- that the ground plane 16 of the connector 1 arrives the distance between described signal transmitting layer 15
0.2mm, can improve the resistance value of connector 1 so as to meet the demand of high-frequency transmission, without the need for increasing other costs.
(2) material of conducting piece 153 is calendering alloyed copper, and is coated with a coat of metal 155 on surface, makes conducting piece 153
With good wearability, folding resistance and oxidation resistance, connector 1 is overall to have good folding resistance, and resistance to plug.
(3) connector 1 be provided with it is multiple connect hole 17, the hole 17 that connects is with the ground connection conducting piece G and the ground plane
16 are electrically connected with, described to connect hole 17 along the vertical direction through the ground connection conducting piece G and the ground plane 16, make upper and lower row
Ground connection conducting piece G in conducting piece 153, ground plane 16 are electrically connected with, and strengthen the earthing effect of the connector 1.On processing procedure,
The hole 17 that connects can be formed along the vertical direction through the punching of connection 1, and processing procedure is simple, convenient for production.
Detailed description above is only the explanation of the preferred embodiment of this utility model, and non-therefore limitation this utility model is specially
Sharp scope, so, all with this creation description and diagramatic content institute, for it equivalence techniques changes, and is both contained in this creation specially
In sharp scope.
Claims (17)
1. a kind of connector, to connect a butt connector, it is characterised in that include：
One insulated base material layer；
One ground plane, in the insulated base material layer；
One signal transmitting layer, located at the surface of the insulated base material layer, the signal transmitting layer includes multiple conducting pieces, the biography
Guiding element to be electrically connected with the adapter, the distance between the signal transmitting layer and described ground plane for 0.1mm～
0.2mm。
2. connector as claimed in claim 1, it is characterised in that：The conducting piece material is calendering alloyed copper, and plated surface
There is a coat of metal.
3. connector as claimed in claim 1, it is characterised in that：An insulant is filled with around the conducting piece.
4. connector as claimed in claim 1, it is characterised in that：The conducting piece includes at least one ground connection conducting piece, described
Connector is provided with least one and connects hole, and the hole that connects is electrically connected with the ground connection conducting piece and the ground plane.
5. connector as claimed in claim 4, it is characterised in that：It is described to connect hole through the ground connection conducting piece and described connect
Stratum.
6. connector as claimed in claim 1, it is characterised in that：The connector includes a leading portion and a back segment, the biography
Guiding element includes being located at contact site, the weld part located at back segment and the company between the contact site and the weld part of leading portion
Socket part, the contact site is used to be electrically connected with the butt connector.
7. connector as claimed in claim 6, it is characterised in that：The insulated base material layer of the ground plane from the leading portion
Expose side.
8. connector as claimed in claim 6, it is characterised in that：The leading portion is provided with a buckling groove, the buckling groove inwall
It is provided with conductive material to be electrically connected with the earthing component of the butt connector.
9. connector as claimed in claim 6, it is characterised in that：The ground plane is located at the contact site of the conducting piece
Underface is at least provided with a perforate.
10. connector as claimed in claim 6, it is characterised in that：The weld part of the conducting piece extends to the insulation base
The rear end face of material layer, the rear end face of the insulated base material layer is provided with the row's groove being correspondingly arranged with the conducting piece, described logical
Groove inwall is provided with conductive material and is electrically connected with the conducting piece.
11. connectors as claimed in claim 1, it is characterised in that：The signal transmitting layer includes one first signal transmitting layer
With a secondary signal transport layer, first signal transmitting layer is located at the insulated base material layer upper surface, the secondary signal biography
It is 0.1mm- that defeated layer is located at the distance between the insulated base material layer lower surface, first signal transmitting layer and described ground plane
The distance between 0.2mm, the secondary signal transport layer and described ground plane are 0.1mm-0.2mm.
12. connectors as claimed in claim 11, it is characterised in that：The ground plane includes corresponding with the first signal transmitting layer
The first ground plane for arranging and the second ground plane being correspondingly arranged with secondary signal transport layer, first signal transmitting layer and institute
The distance between first ground plane is stated for 0.1mm-0.2mm；Between the secondary signal transport layer and second ground plane
Distance is 0.1mm-0.2mm.
13. connectors as claimed in claim 11, it is characterised in that：The conducting piece is provided with two rows that are oppositely arranged and often arranges
Conducting piece is 12, successively including ground connection conducting piece, the first high-speed differential signal conducting piece to, power supply conducting piece, reserved conduction
Part, low speed signal conducting piece to, reserved conducting piece, power supply conducting piece, the second high-speed differential signal conducting piece be to, ground connection conduction
Part, the conducting piece of arranging up and down is arranged in 180 ° of centrosymmetry.
14. a kind of adapters, it is characterised in that include：
A connection piece, the connector includes an insulated base material layer, a ground plane and a signal transmitting layer, the ground plane
In the insulated base material layer, the signal transmitting layer is located at the surface of the insulated base material layer, the signal transmitting layer bag
Include multiple conducting pieces, the distance between the signal transmitting layer and described ground plane are 0.1mm-0.2mm；
One fixed seat, the connector is coated on the fixed seat and protrudes the fixed seat and forms docking section；
One shield shell, coats the docking section and the fixed seat forms one and docks chamber.
15. adapters as claimed in claim 14, it is characterised in that：The connector side is provided with breach, in the breach
Wall is coated with conductive material and is electrically connected with the ground plane, and the shield shell is provided with a shell fragment, the shell fragment in correspondence position
It is electrically connected with the conductive material in the breach.
16. adapters as claimed in claim 14, it is characterised in that：The connector is provided with a leading portion and a back segment, described
The leading portion back segment is narrow to form a shoulder, and the contact site of the conducting piece is located at the leading portion of the connector and protrudes out described
Fixed seat, the weld part of the conducting piece is located at the back segment of the connector and protrudes out the fixed seat.
17. adapters as claimed in claim 16, it is characterised in that：The fixed seat includes being fastened in the base of the shoulder
Portion, the stage portion protruded out forward from the base portion and the extension for extending back, the extending part is in the top of connector, institute
State fixed seat lower section and form an opening in the extension correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998039.1U CN206148724U (en) | 2016-08-31 | 2016-08-31 | Connecting piece and have connector of connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998039.1U CN206148724U (en) | 2016-08-31 | 2016-08-31 | Connecting piece and have connector of connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148724U true CN206148724U (en) | 2017-05-03 |
Family
ID=58627687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620998039.1U Active CN206148724U (en) | 2016-08-31 | 2016-08-31 | Connecting piece and have connector of connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11056844B2 (en) | 2018-09-21 | 2021-07-06 | Japan Aviation Electronics Industry, Limited | Connector, device provided with the same and method of manufacturing the same |
-
2016
- 2016-08-31 CN CN201620998039.1U patent/CN206148724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11056844B2 (en) | 2018-09-21 | 2021-07-06 | Japan Aviation Electronics Industry, Limited | Connector, device provided with the same and method of manufacturing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206595467U (en) | Electric connector | |
| CN206532912U (en) | Electric connector | |
| CN204243365U (en) | Electric connector | |
| CN105390839B (en) | Electric connector and its manufacturing method | |
| CN104901086B (en) | Connector | |
| CN207098133U (en) | Electric coupler component | |
| CN203026652U (en) | Cable connector assembly | |
| CN102356520A (en) | Electrical connector having ribbed ground plate | |
| CN206595422U (en) | Electric connector | |
| CN205039347U (en) | Electric connector | |
| CN107093822A (en) | Electric connector | |
| CN106129686A (en) | Plug connector component | |
| CN104810690A (en) | Electric connector and preparation method thereof | |
| CN105762570A (en) | USB TYPE-C puncture-type connector and processing method therefor | |
| CN107017491A (en) | Electric connector | |
| CN206148724U (en) | Connecting piece and have connector of connecting piece | |
| CN205863514U (en) | Electric connector | |
| CN207442127U (en) | Radio frequency connector | |
| CN205911467U (en) | Plug electric connector | |
| CN207052872U (en) | Electric connector | |
| CN202856090U (en) | Socket connector | |
| CN206516796U (en) | Micro coaxial cable connector assembly | |
| CN206163868U (en) | Full signal switching device of USB | |
| CN105896203B (en) | Radio frequency (RF) coaxial connector | |
| CN204067635U (en) | The terminal structure of the USB socket connector improved |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |