CN110380289A - Plate is to plate socket, plug and component - Google Patents

Plate is to plate socket, plug and component Download PDF

Info

Publication number
CN110380289A
CN110380289A CN201910568963.4A CN201910568963A CN110380289A CN 110380289 A CN110380289 A CN 110380289A CN 201910568963 A CN201910568963 A CN 201910568963A CN 110380289 A CN110380289 A CN 110380289A
Authority
CN
China
Prior art keywords
plate
wall
pair
plug
barricade
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.)
Pending
Application number
CN201910568963.4A
Other languages
Chinese (zh)
Inventor
张少灿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Everwin Precision Technology Co Ltd
Original Assignee
Shenzhen Everwin Precision Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Everwin Precision Technology Co Ltd filed Critical Shenzhen Everwin Precision Technology Co Ltd
Priority to CN201910568963.4A priority Critical patent/CN110380289A/en
Publication of CN110380289A publication Critical patent/CN110380289A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/72Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/712Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716Coupling device provided on the PCB
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461Means for preventing cross-talk
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581Shield structure
    • H01R13/6585Shielding material individually surrounding or interposed between mutually spaced contacts

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A kind of plate is to plate socket, including jack body, several female terminals being plugged on the jack body and take shape in fixing piece on the jack body, the jack body includes bottom wall, upwardly extends a pair of of the mounting wall to be formed, a pair of of connection wall of the pair of mounting wall of connection, the mating chamber for upwardly extending the center island to be formed among the bottom wall, being formed between the mounting wall, connection wall and the center island from the bottom wall periphery, is formed through the strip groove for being parallel to the mounting wall among the center island;The application also provides a kind of plate to plate plug and component.

Description

Plate is to plate socket, plug and component
Technical field
This application involves electrical connection fields, and espespecially a kind of plate is to plate socket, plug and component.
Background technique
Board to board connector is widely used in 3C Product field, be commonly used to the devices such as display screen, touch screen, Home key with Signal between mainboard and electric energy transmit, and have that size is small, and the especially whole height that fastens is smaller, the mostly equal spies of connection terminal Sign.In terms of high current, also occur connecting the similar device for being used for transmission high current between battery and mainboard, by terminal knot Structure is widened, and number of terminals is reduced.
At this stage, there is the trend using plate to hardened structure device transmission high-frequency signal, and conventional panels are to plate device architecture Do not have the performance of shielding, anti-High-frequency Interference, if desired transmit high-frequency signal, it is necessary to structure be optimized to shield high frequency letter Number and reduce high-frequency signal between cross-interference issue.
Summary of the invention
In consideration of it, it is necessary to provide it is a kind of have shielding and cross talk resistance can with transmit the plate of high-frequency signal to plate socket, Plate is to plate plug and component.
In order to solve the above technical problems, this application provides a kind of plates to plate socket, including jack body, be plugged in it is described Several female terminals on jack body and take shape in fixing piece on the jack body, the jack body include bottom wall, A pair of of the mounting wall to be formed, a pair of of connection wall of the pair of mounting wall of connection are upwardly extended, described in from the bottom wall periphery The center island to be formed is upwardly extended among bottom wall, is formed in matching between the mounting wall, connection wall and the center island Chamber is connect, the strip groove for being parallel to the mounting wall is formed through among the center island.
Preferably, the centre of the pair of connection wall offers the notch of perforation.
Preferably, the fixing piece include the matrix part taken shape in the connection wall, it is outside from described matrix portion bottom Leg that bending extends to form, the matrix part at the leg position cut off to form folder hole and from court at the top of described matrix portion A pair of of the clamping part extended to form to the folder hole.
Preferably, the fixing piece further includes extending from the bending of described matrix portion free end and taking shape in the mounting wall Bending part, be opened in the through hole of the bending part Yu described matrix portion junction.
In order to solve the above technical problems, present invention also provides a kind of plates to plate plug, including header body and take shape in Several plug terminals in the header body, the header body include roof, are downwardly extending from the roof periphery A pair of of forming wall, inserting of connecting that a pair of of fixation wall of a pair of of forming wall and enclosing by the forming wall and the fixation wall is set as Chamber is connect, the plug terminal is separately formed in two separate ranks on the pair of forming wall, and the plate further includes taking shape in plate plug Barricade in the header body, the barricade is between two column plug terminals and runs through the pair of fixation wall, institute Barricade is stated to include the plate body in the grafting chamber and extend holding part outside the pair of fixation wall.
Preferably, the barricade further includes through described in the plate body and the filling hole being located at the fixation wall and oneself The weld part that holding part bottom fold is formed.
Preferably, the bottom of plate body structure wave-shaped, including groove and protrusion, the protrusion are exposed to the top The upper surface of wall is grounded with welding with printed circuit board.
In order to solve the above technical problems, present invention also provides a kind of plates to board group part, including plug and socket, it is described to insert Seat includes jack body, several female terminals for being plugged on the jack body and takes shape in fixation on the jack body Part, the jack body include bottom wall, upwardly extend a pair of of the mounting wall to be formed, the pair of peace of connection from the bottom wall periphery A pair of of connection wall of wall is filled, the center island to be formed is upwardly extended among the bottom wall, is formed in the mounting wall, connection wall Mating chamber between the center island;The plug includes header body and takes shape in several slotting in the header body Joint terminal, the header body include roof, be downwardly extending from the roof periphery insertion mating chamber it is a pair of at Type wall and a pair of of fixation wall and being enclosed by the forming wall and the fixation wall be set as receiving inserting for the center island Chamber is connect, the plug terminal is separately formed in two separate ranks on the pair of forming wall, and the plate further includes taking shape in plate plug Barricade in the header body, the barricade is between two column plug terminals and runs through the pair of fixation wall, institute Barricade is stated to include the plate body in the grafting chamber and extend holding part outside the pair of fixation wall, the Center Island The strip groove for being parallel to the mounting wall is formed through among portion, the plate body is inserted into the strip groove.
Preferably, the fixing piece include the matrix part taken shape in the connection wall, it is outside from described matrix portion bottom Leg that bending extends to form, the matrix part at the leg position cut off to form folder hole and from court at the top of described matrix portion A pair of of the clamping part extended to form to the folder hole, the holding part of the barricade are held in the folder hole and described in a pair Clamping part clamping.
Preferably, the bottom of plate body structure wave-shaped, including groove and protrusion, the protrusion are exposed to the top The upper surface of wall is grounded with welding with printed circuit board.
The application plate is to plate plug, socket and component by forming between two column plug terminals of the plate to plate plug One barricade opens up the strip groove for accommodating the barricade on center island of the plate to plate socket, inserts two column Shielding is realized between joint terminal and two column female terminals, avoids the signal interference of two column terminals.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is perspective view of the application plate to board group part;
Fig. 2 is the cross-sectional view along A-A dotted line shown in Fig. 1;
Fig. 3 is perspective view of the application plate to plate plug;
Fig. 4 is perspective view of the application plate to the barricade of plate plug;
Fig. 5 is perspective view of the application plate to plate socket;
Fig. 6 is perspective view of the application plate to the fixing piece of plate socket.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.
It please refers to shown in Fig. 3, Fig. 4, the application plate includes header body 10 to plate plug A, takes shape in the header body Several plug terminals 20 on 10 and take shape in barricade 30 in the header body 10.
The header body 10 include roof 11, a pair of of the forming wall 14 being downwardly extending from 11 periphery of roof, It connects a pair of of fixation wall 12 of a pair of of forming wall 14 and the grafting chamber 13 being set as is enclosed with the fixation wall by the forming wall 14. The plug terminal 20 is separately formed in two separate ranks on the pair of forming wall 14, and the barricade 30 takes shape in two column plug ends Between son 20 and run through the pair of fixation wall 12.
The plug terminal 20 is the prior art, and details are not described herein again.The barricade 30 structure in long strip, including plate Body 31 extends holding part 33 outside the fixation wall 12 in the longitudinal direction, is located at the fixation wall through the plate body 31 Filling hole 32 at 12 and the weld part 34 from 33 bottom fold of holding part formation.The bottom of the plate body 31 is wave-shaped Structure, including groove 35 and protrusion 36, the protrusion 36 are exposed to the upper surface of the roof 11 to weld with printed circuit board Ground connection.Fixing power of the reinforcing plate to plate plug A and printed circuit board simultaneously.The weld part 34 is also welded in printed circuit board On.
Plate plug A by the way that the barricade 30 is arranged between two column plug terminals 20, can effectively drop in the plate of the application The cross-interference issue of high-frequency signal between low two column plug terminal 20.
Please continue to refer to shown in Fig. 5, Fig. 6, the plate includes jack body 40 to plate socket B, is plugged in the socket Several female terminals 50 on ontology 40 and take shape in fixing piece 60 on the jack body 40.
The jack body 40 include bottom wall 41, upwardly extend from 41 periphery of bottom wall a pair of of the mounting wall 42 to be formed, Connect a pair of of connection wall 43 of the pair of mounting wall 42, upwardly extended among the bottom wall 41 center island 44 to be formed, The strip groove 45 that is opened on the center island 44 and it is formed in the mounting wall 42, connection wall 43 and the center island 44 Between mating chamber 46.The centre of the pair of connection wall 43 offers the notch 431 of perforation.
The female terminal 50 belongs to the prior art, and details are not described herein again;The fixing piece 60 includes taking shape in the company The matrix part 61 in wall 43 is connect, extends from 61 free end bending of described matrix portion and takes shape in the bending part in the mounting wall 42 62, it is opened in the through hole 63 of the bending part 62 and 61 junction of described matrix portion, from 61 bottom of described matrix portion to being folded outward The curved leg 65 extended to form, the excision of matrix part 61 at 65 position of leg form folder hole 66 and from described matrix portion A pair of of clamping part 67 that 61 tops are extended to form towards the folder hole 66.The distance between a pair of of clamping part 67 is less than the folder hole 66 width.
Please continue to refer to shown in Fig. 1, Fig. 2, the application plate includes the plate to plate socket B to board group part and is held in described Plate is to the plate in plate socket B to plate plug A.When the plate to plate socket B and the plate to plate plug A clasp when, the plate pair The forming wall 12 of plate plug A accommodates in the mating chamber 46, and the center island 44 is contained in the grafting chamber 13, at this time The barricade 30 is caught in the strip groove 45 among the center island 44, while the holding part 33 of the barricade 30 is caught in It is clamped in the folder hole 66 of the fixing piece 60 by the clamping part 67 and realizes being fixed to each other for plug and socket.
The application plate is to board group part by forming a barricade between two column plug terminals 20 of the plate to plate plug A 30, the strip groove 45 for accommodating the barricade 30 is opened up on center island 44 of the plate to plate socket B, inserts two column Shielding is realized between joint terminal 20 and two column female terminals 50, avoids the signal interference of two column terminals.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal Replacement, improvement etc., should be included within the scope of the claims of this application.

Claims (10)

1. a kind of plate including jack body, several female terminals being plugged on the jack body and takes shape in plate socket Fixing piece on the jack body, the jack body include bottom wall, from the bottom wall periphery upwardly extend a pair to be formed Mounting wall, upwardly extends the center island to be formed, shape among the bottom wall at a pair of of the connection wall for connecting the pair of mounting wall Mating chamber between mounting wall, connection wall described in Cheng Yu and the center island, which is characterized in that passed through among the center island The logical strip groove for being formed in parallel with the mounting wall.
2. plate as described in claim 1 is to plate socket, which is characterized in that the centre of the pair of connection wall offers perforation Notch.
3. plate as claimed in claim 2 is to plate socket, which is characterized in that the fixing piece includes taking shape in the connection wall Matrix part, cut from the leg that the outside bending in described matrix portion bottom extends to form, the matrix part at the leg position Except a pair of of the clamping part for forming folder hole and being extended to form from the top of described matrix portion towards the folder hole.
4. plate as claimed in claim 3 is to plate socket, which is characterized in that the fixing piece further includes from described matrix portion freedom End bending extend and take shape in the mounting wall bending part, be opened in passing through for the bending part and described matrix portion junction Through-hole.
5. a kind of plate is to plate plug, including header body and several plug terminals in the header body are taken shape in, it is described to insert Head ontology includes that roof, a pair of of the forming wall being downwardly extending from the roof periphery, a pair for connecting a pair of of forming wall are solid Determine wall and the grafting chamber being set as is enclosed by the forming wall and the fixation wall, the plug terminal is separately formed in two separate ranks in institute It states on a pair of of forming wall, which is characterized in that the plate further includes the barricade taken shape in the header body, institute to plate plug Barricade is stated between two column plug terminals and through the pair of fixation wall, the barricade includes being located at the grafting chamber Interior plate body and extend holding part outside the pair of fixation wall.
6. plate as claimed in claim 5 is to plate plug, which is characterized in that the barricade further includes through the plate body and position Filling hole at the fixation wall and the weld part from holding part bottom fold formation.
7. plate as claimed in claim 6 is to plate plug, which is characterized in that the bottom of plate body structure wave-shaped, including Groove and protrusion, the protrusion are exposed to the upper surface of the roof and are grounded with welding with printed circuit board.
8. a kind of plate, to board group part, including plug and socket, the socket includes jack body, is plugged on the jack body Several female terminals and take shape in fixing piece on the jack body, the jack body includes bottom wall, from the bottom wall Periphery upwardly extend a pair of of the mounting wall to be formed, a pair of of connection wall of the pair of mounting wall of connection, among the bottom wall to On the center island extended to form, the mating chamber that is formed between the mounting wall, connection wall and the center island;It is described to insert Head includes header body and takes shape in several plug terminals in the header body, and the header body includes roof, from institute It states roof periphery and is downwardly extending a pair of of the forming wall for being inserted into the mating chamber and a pair of of fixation wall and by the forming wall Enclosed with the fixation wall be set as receiving the grafting chamber of the center island, the plug terminal be separately formed in two separate ranks in On the pair of forming wall, which is characterized in that the plate further includes the barricade taken shape in the header body to plate plug, The barricade is between two column plug terminals and runs through the pair of fixation wall, and the barricade includes being located at the grafting Intracavitary plate body and extend holding part outside the pair of fixation wall, be formed through among the center island be parallel to it is described The strip groove of mounting wall, the plate body are inserted into the strip groove.
9. plate as claimed in claim 8 is to board group part, which is characterized in that the fixing piece includes taking shape in the connection wall Matrix part, cut from the leg that the outside bending in described matrix portion bottom extends to form, the matrix part at the leg position Except a pair of of the clamping part for forming folder hole and being extended to form from the top of described matrix portion towards the folder hole, the clasp of the barricade Portion is held in the folder hole and is clamped by a pair of clamping part.
10. plate as claimed in claim 9 is to board group part, which is characterized in that the bottom of plate body structure wave-shaped, including Groove and protrusion, the protrusion are exposed to the upper surface of the roof and are grounded with welding with printed circuit board.
CN201910568963.4A 2019-06-27 2019-06-27 Plate is to plate socket, plug and component Pending CN110380289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910568963.4A CN110380289A (en) 2019-06-27 2019-06-27 Plate is to plate socket, plug and component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910568963.4A CN110380289A (en) 2019-06-27 2019-06-27 Plate is to plate socket, plug and component

Publications (1)

Publication Number Publication Date
CN110380289A true CN110380289A (en) 2019-10-25

Family

ID=68251138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910568963.4A Pending CN110380289A (en) 2019-06-27 2019-06-27 Plate is to plate socket, plug and component

Country Status (1)

Country Link
CN (1) CN110380289A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111786200A (en) * 2020-07-09 2020-10-16 瑞声新能源发展(常州)有限公司科教城分公司 Multi-polar substrate electric connector
WO2021114268A1 (en) * 2019-12-13 2021-06-17 瑞声声学科技(深圳)有限公司 Multi-pole connector
CN113067176A (en) * 2021-02-09 2021-07-02 信维通信(江苏)有限公司 Board-to-board connector
TWI813204B (en) * 2021-03-18 2023-08-21 美商莫仕有限公司 Connector

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201448375A (en) * 2013-06-14 2014-12-16 Aces Electronics Co Ltd Electrical connector
JP2017103119A (en) * 2015-12-02 2017-06-08 第一精工株式会社 Electric connector
CN107910676A (en) * 2017-10-27 2018-04-13 昆山嘉华电子有限公司 Electric connector and combinations thereof
CN108390213A (en) * 2017-01-19 2018-08-10 株式会社村田制作所 Multipolar connector group
CN108711687A (en) * 2018-04-19 2018-10-26 深圳市长盈精密技术股份有限公司 Protected type plate is to board group part
CN208226221U (en) * 2018-05-23 2018-12-11 深圳市亚奇科技有限公司 Connector
CN109088193A (en) * 2018-08-15 2018-12-25 深圳市信维通信股份有限公司 A kind of low electric noise board to board connector
CN208656071U (en) * 2018-08-15 2019-03-26 深圳市信维通信股份有限公司 It is a kind of can transmitting radio frequency signal board to board connector
CN208674418U (en) * 2018-05-23 2019-03-29 深圳市亚奇科技有限公司 Connector
CN209029557U (en) * 2018-08-30 2019-06-25 昆山雷匠通信科技有限公司 Plate is to board-like high-frequency socket and plug

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201448375A (en) * 2013-06-14 2014-12-16 Aces Electronics Co Ltd Electrical connector
JP2017103119A (en) * 2015-12-02 2017-06-08 第一精工株式会社 Electric connector
CN108390213A (en) * 2017-01-19 2018-08-10 株式会社村田制作所 Multipolar connector group
CN107910676A (en) * 2017-10-27 2018-04-13 昆山嘉华电子有限公司 Electric connector and combinations thereof
CN108711687A (en) * 2018-04-19 2018-10-26 深圳市长盈精密技术股份有限公司 Protected type plate is to board group part
CN208226221U (en) * 2018-05-23 2018-12-11 深圳市亚奇科技有限公司 Connector
CN208674418U (en) * 2018-05-23 2019-03-29 深圳市亚奇科技有限公司 Connector
CN109088193A (en) * 2018-08-15 2018-12-25 深圳市信维通信股份有限公司 A kind of low electric noise board to board connector
CN208656071U (en) * 2018-08-15 2019-03-26 深圳市信维通信股份有限公司 It is a kind of can transmitting radio frequency signal board to board connector
CN209029557U (en) * 2018-08-30 2019-06-25 昆山雷匠通信科技有限公司 Plate is to board-like high-frequency socket and plug

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021114268A1 (en) * 2019-12-13 2021-06-17 瑞声声学科技(深圳)有限公司 Multi-pole connector
CN111786200A (en) * 2020-07-09 2020-10-16 瑞声新能源发展(常州)有限公司科教城分公司 Multi-polar substrate electric connector
CN111786200B (en) * 2020-07-09 2021-08-31 瑞声新能源发展(常州)有限公司科教城分公司 Multi-polar substrate electric connector
CN113067176A (en) * 2021-02-09 2021-07-02 信维通信(江苏)有限公司 Board-to-board connector
TWI813204B (en) * 2021-03-18 2023-08-21 美商莫仕有限公司 Connector

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Application publication date: 20191025