CN107275893B - Communication connector - Google Patents

Communication connector Download PDF

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Publication number
CN107275893B
CN107275893B CN201710651763.6A CN201710651763A CN107275893B CN 107275893 B CN107275893 B CN 107275893B CN 201710651763 A CN201710651763 A CN 201710651763A CN 107275893 B CN107275893 B CN 107275893B
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CN
China
Prior art keywords
connector
plug
cable
socket
fuse
Prior art date
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Active
Application number
CN201710651763.6A
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Chinese (zh)
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CN107275893A (en
Inventor
周文忠
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 Connection Electronics Co ltd
Original Assignee
Shenzhen Connection Electronics 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 Connection Electronics Co ltd filed Critical Shenzhen Connection Electronics Co ltd
Priority to CN201710651763.6A priority Critical patent/CN107275893B/en
Publication of CN107275893A publication Critical patent/CN107275893A/en
Application granted granted Critical
Publication of CN107275893B publication Critical patent/CN107275893B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H01R13/684—Structural association with built-in electrical component with built-in fuse the fuse being removable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural 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
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring
    • H01R4/4818—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring adapted for axial insertion of a wire end
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors

Abstract

The invention relates to a communication connector which comprises a cable and a connector, wherein the cable is inserted into the connector, the middle part of the connector is provided with an installation panel, the connector is installed on a PCB (printed circuit board), the connector comprises a plug mechanism, a separable fuse, a spring button terminal and a socket mechanism, the plug mechanism is connected with the spring button terminal, the plug mechanism comprises a cable sealing ring, a cable locking ring, a connecting plug, a connecting buckle and a plug shell, the cable sealing ring is sleeved on the cable, the cable locking ring is sleeved on the connecting plug, the other end of the connecting plug is connected with the connecting buckle, the socket mechanism comprises a socket shell and a fool-proof key position, the socket shell is installed on the fool-proof key position, a groove is formed in the socket shell, and one end of the connecting buckle is clamped into the groove. The invention has more convenient assembly and smaller volume by arranging the communication connector, and realizes the water resistance and is suitable for 5G communication.

Description

Communication connector
Technical Field
The invention relates to a communication connector.
Background
The rapid development of the internet era has the requirement for the network transmission speed to be faster and faster, at present, various countries are greatly invested in developing the 5G communication technology, and for the connector matched with the connector, the new technology is expected to ensure that the product volume of the connector is smaller, the field connection is more convenient, and the connector can be suitable for outdoor weather environment (waterproof), and has new characteristics of overcurrent protection and the like. The existing products on the market at present are only suitable for indoor or box internal environment, can not meet the requirements, and a new communication connector capable of meeting the requirements of customers is urgently needed to be developed.
Disclosure of Invention
To overcome the deficiencies of the prior art, the present invention provides a communication connector.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a communication connector, includes the cable, the connector, the cable insert in the connector, connector middle part be equipped with the installation panel on, the connector install on the PCB board, the connector include plug mechanism, separable fuse, spring button terminal, socket mechanism, plug mechanism and spring button terminal be connected, spring button terminal be connected with socket mechanism, separable fuse install in socket mechanism, socket mechanism install on the PCB board, plug mechanism include the cable sealing ring, the cable locking ring, connect the end cap, connect buckle, plug housing, the cable sealing ring cover on the cable, cable locking ring cover on connecting the end cap, the connecting the end cap other end be connected with connect buckle, socket mechanism include socket housing and prevent slow-witted key position, socket housing install on preventing slow-witted key position, socket housing on be equipped with the recess, connect buckle one end card go into the recess.
Preferably, the cable locking ring is in threaded connection with the cable sealing ring.
Preferably, one end of the connecting buckle is provided with a rubber hook, and the rubber hook is matched with the groove.
Preferably, a connecting sealing ring is arranged between the socket shell and the connecting buckle, a plug sealing ring is arranged between the connecting plug and the plug shell, and a flat gasket is arranged between the mounting panel and the socket mechanism.
Preferably, a positioning column is arranged on the outer side of the socket shell.
Preferably, the PCB is provided with a positioning hole, and the positioning column is matched with the positioning hole.
Preferably, the PCB board is provided with a welding hole.
Preferably, the separable fuse includes a separating ring, a fuse holder, and a fuse, the fuse is mounted on the fuse holder, and the separating ring is disposed at one side of the fuse holder.
Preferably, the spring button terminal comprises a button, a spring plate, an outer frame, a spring plate frame, a terminal and a wiring hole, wherein the button is installed in the outer frame, the spring plate frame is installed in the outer frame, one end of the spring plate leans against the outer frame, and the other end of the spring plate leans against the button.
Preferably, the connector in be equipped with hot plug mechanism, hot plug mechanism include anodal female needle, anodal public needle, the female needle of negative pole, the public needle of negative pole, anodal female needle and anodal public needle connect, the female needle of negative pole, the public needle of negative pole is connected, the public needle of negative pole be connected with the fuse.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that the assembly is more convenient and the volume is smaller through the arrangement of the communication connector, and the waterproof effect is realized and the communication connector is suitable for 5G communication.
The invention is further described with reference to the following drawings and detailed description.
Drawings
Fig. 1 is an axial view of a communication connector of the present invention.
Fig. 2 is a structural view of a communication connector according to the present invention.
Fig. 3 is a front cross-sectional view of a communication connector of the present invention.
Fig. 4 is a partial cross-sectional view of a spring button terminal of a communication connector of the present invention.
Fig. 5 is a partial view of a separable fuse of a communication connector of the present invention.
Fig. 6 is a partial view of a PCB board with a separable fuse of the present invention.
FIG. 7 is a partial view of a rubber hook of a separable fuse of the present invention.
In the figure: 1. cable, 2, connector, 21, plug mechanism, 211, cable sealing ring, 212, cable locking ring, 213, connection plug, 214, connection buckle, 2141, rubber hook, 215, plug housing, 216, positioning post, 22, separable fuse, 221, separation ring, 222, fuse holder, 223, fuse, 23, spring button terminal, 231, button, 232, spring sheet, 233, outer frame, 234, spring sheet holder, 235, terminal, 236, wiring hole, 24, socket mechanism, 241, socket housing, 2411, groove, 242, fool-proof key, 25, connection sealing ring, 26, plug sealing ring, 27, flat gasket, 3, mounting panel, 4, PCB board, 5, hot-plug mechanism, 51, positive female pin, 52, positive male pin, 53, negative female pin, 54, negative male pin.
Detailed Description
Example (b):
as shown in fig. 1-7, a communication connector includes a cable 1 and a connector 2, the cable 1 is inserted into the connector 2, the middle of the connector 2 is provided with an installation panel 3, the connector 2 is installed on a PCB 4, the connector 2 includes a plug mechanism 21, a separable fuse 22, a spring button terminal 23 and a socket mechanism 24, the plug mechanism 21 is connected with the spring button terminal 23, the spring button terminal 23 is connected with the socket mechanism 24, the separable fuse 22 is installed in the socket mechanism 24, the socket mechanism 24 is installed on the PCB 4, the plug mechanism 21 includes a cable sealing ring 211, a cable locking ring 212, a connection plug 213, a connection buckle 214 and a plug housing 215, the cable sealing ring 211 is sleeved on the cable 1, the cable locking ring 212 is on the connection plug 213, the other end of the connection plug 213 is connected with the connection buckle 214, the socket mechanism 24 includes a socket housing 241 and a fool-proof key 242, the socket housing 241 is installed on the fool-proof key 241, and the socket housing 241 is provided with a connection groove 2144 for clamping the connection groove 214.
Further, the cable locking ring 212 is in threaded connection with the cable sealing ring 211, and sealing and water proofing are achieved through threaded connection.
Further, one end of the connecting buckle 214 is provided with a rubber hook 2141, the rubber hook 2141 is matched with the groove 2411, and locking is achieved through matching of the rubber hook 2141 and the groove 2411, so that installation is facilitated.
Further, a connecting sealing ring 25 is arranged between the socket shell 241 and the connecting buckle 214, a plug sealing ring 26 is arranged between the connecting plug 213 and the plug shell 215, a flat gasket 27 is arranged between the installation panel 3 and the socket mechanism 24, and the waterproof effect of connection is ensured by three sealing devices, namely the connecting sealing ring 25, the plug sealing ring 26 and the flat gasket 27.
Furthermore, the outer side of the socket housing 215 is provided with a positioning post 216.
Further, the PCB 4 is provided with a positioning hole 41, the positioning post 216 is matched with the positioning hole 41, the PCB 4 is provided with a welding hole 42, and the positioning of the PCB 4 and the socket housing 215 is realized through the connecting post 216, and meanwhile, the welding is also facilitated.
Further, the separable fuse 22 includes a separable ring 221, a fuse holder 222, and a fuse 223, the fuse 223 is mounted on the fuse holder 222, and the separable ring 221 is disposed on one side of the fuse holder 222, so that the installation and removal of the fuse 223 are facilitated by the provision of the separable fuse 22.
Further, the spring button terminal 23 includes a button 231, a spring piece 232, an outer frame 233, a spring piece frame 234, a terminal 235 and a wiring hole 236, the button 231 is installed in the outer frame 233, the spring piece frame 234 is installed in the outer frame 233, one end of the spring piece 232 leans on the outer frame 233, the other end of the spring piece 232 leans on the button 231, the button 231 is pushed inwards by a tool, the button 231 can push the spring piece 232 to bounce and leak the wiring hole 236, the cable 1 with the front end being stripped of the insulating skin is pushed into the wiring hole 236, the button 231 and the spring piece 232 are loosened to compress the cable 1 on the terminal 235, and the connection of the cable 1 is facilitated.
Further, a hot plug mechanism 5 is arranged in the connector 2, the hot plug mechanism 5 comprises a positive female pin 51, a positive male pin 52, a negative female pin 53 and a negative male pin 54, the positive female pin 51 is connected with the positive male pin 52, the negative female pin 53 is connected with the negative male pin 54, the negative male pin 54 is connected with a fuse 223, and because the negative male pin 52 is longer and the length of the negative female pin 53 is the same, when the connector 2 is plugged, the negative female pin 53 and the negative male pin 54 are in contact with the positive female pin 51, the positive male pin 52 is not yet in contact; when the plug mechanism 21 of the connector 2 is pulled out, the negative female pin 53 and the negative male pin 54 are disconnected after being compared with the positive female pin 51 and the positive male pin 52, so that the protection effect on the circuit can be realized, the operation can be carried out under the condition of no power failure, namely, the hot plug is supported, and meanwhile, the protection of the circuit is realized by the connection of the fuse 223 and the negative male pin 54.
In the invention, when the connector 2 is inserted, the plug mechanism 21 moves rightwards, and the socket shell 241 pushes the plastic clamping hook 2141 to lift upwards until the plastic clamping hook 2141 falls into the groove 2411 of the socket shell 241; the plug mechanism 21 can not be pushed forwards at the same time, the connector 2 is in a complete plugging state, during unlocking, the plug mechanism 21 moves leftwards, the plug housing 241 pushes the plastic clamping hook 2141 to lift upwards until the bottom of the plastic clamping hook 2141 is separated from the groove 2411 of the socket housing 241, the plug mechanism 21 continues to move leftwards until the plug mechanism 21 and the socket mechanism 24 are completely separated, clamping and unlocking are achieved through bending deformation of the rubber clamping hook 2141 in the plugging stress process inside the plug mechanism 21, the rubber clamping hook 2141 and the connector housing are integrated, and convenient and fast unlocking and connecting modes are achieved.
In the invention, an independent pressing spring mechanism is added in the plastic inside the connector 2 (a. When the cable 1 conductor with the insulation sheath removed is inserted into the wiring hole 236, the copper wire can bounce the elastic sheet 232 blocking the wiring hole 236, and after the copper wire is inserted in place, the elasticity of the elastic sheet 232 can tightly press the copper wire on the terminal 235;
b. when the button 231 above the wiring hole 236 is pressed, the button 231 can push the elastic sheet 232 at the rear part to lift, the compression joint force between the copper wire and the terminal 235 is lost, and the copper wire can be pulled out of the wiring hole 236, so that the riveting-free wiring mode is realized.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that the assembly is more convenient and the volume is smaller through the arrangement of the communication connector, and the waterproof effect is realized and the communication connector is suitable for 5G communication.
The present invention is not limited to the above-described preferred embodiments, and any structural changes made under the teaching of the present invention shall be understood as belonging to the protection scope of the present invention.

Claims (10)

1. The utility model provides a communication connector, includes the cable, the connector, the cable insert in the connector, connector middle part be equipped with the installation panel on, the connector install on the PCB board, its characterized in that: the connector include plug mechanism, separable fuse, spring button terminal, socket mechanism, plug mechanism be connected with the spring button terminal, the spring button terminal be connected with socket mechanism, separable fuse install in socket mechanism, socket mechanism install on the PCB board, plug mechanism include the cable sealing ring, the cable locking ring, connect the end cap, connect buckle, plug shell, the cable sealing ring cover on the cable, the cable locking ring cover on connecting the end cap, the connection end cap other end be connected with connect buckle, socket mechanism include socket shell and prevent slow-witted key location, socket shell install on preventing slow-witted key location, socket shell on be equipped with the recess, connect buckle one end card go into the recess.
2. The communication connector of claim 1, wherein: the cable locking ring is in threaded connection with the cable sealing ring.
3. The communication connector of claim 1, wherein: one end of the connecting buckle is provided with a rubber hook, and the rubber hook is matched with the groove.
4. The communication connector of claim 1, wherein: the socket is characterized in that a connecting sealing ring is arranged between the socket shell and the connecting buckle, a plug sealing ring is arranged between the connecting plug and the plug shell, and a flat gasket is arranged between the mounting panel and the socket mechanism.
5. The communication connector of claim 1, wherein: and a positioning column is arranged on the outer side of the socket shell.
6. The communication connector of claim 5, wherein: the PCB board be equipped with the locating hole, reference column and locating hole cooperation.
7. The communication connector of claim 1, wherein: the PCB is provided with a welding hole.
8. The communication connector of claim 1, wherein: the separable fuse comprises a separating ring, a fuse seat and a fuse, the fuse is installed on the fuse seat, and the separating ring is arranged on one side of the fuse seat.
9. The communication connector of claim 1, wherein: the spring button terminal comprises a button, an elastic sheet, an outer frame, an elastic sheet frame, a terminal and a wiring hole, wherein the button is installed in the outer frame, the elastic sheet frame is installed in the outer frame, one end of the elastic sheet leans against the outer frame, and the other end of the elastic sheet leans against the button.
10. The communication connector of claim 8, wherein: the connector in be equipped with hot plug mechanism, hot plug mechanism include anodal female needle, anodal public needle, the female needle of negative pole, the public needle of negative pole, anodal female needle and anodal public needle connect, the female needle of negative pole, the public needle of negative pole is connected, the public needle of negative pole be connected with the fuse.
CN201710651763.6A 2017-08-02 2017-08-02 Communication connector Active CN107275893B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710651763.6A CN107275893B (en) 2017-08-02 2017-08-02 Communication connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710651763.6A CN107275893B (en) 2017-08-02 2017-08-02 Communication connector

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Publication Number Publication Date
CN107275893A CN107275893A (en) 2017-10-20
CN107275893B true CN107275893B (en) 2022-11-01

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Application Number Title Priority Date Filing Date
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108808328A (en) * 2018-05-28 2018-11-13 苏州诺纳可电子科技有限公司 A kind of socket of automatic control of opening/closing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060869A1 (en) * 2010-11-03 2012-05-10 Tyco Electronics Corporation In-line fused connector
CN103022826A (en) * 2012-06-25 2013-04-03 魏德米勒电联接国际贸易(上海)有限公司 Fuse connector
CN204407602U (en) * 2015-03-06 2015-06-17 宁波海曙区西尚电子有限公司 With the network connector of pcb board
CN205452665U (en) * 2015-12-28 2016-08-10 深圳市瑞盈创联电子科技有限公司 Waterproof connector of signal
CN207082692U (en) * 2017-08-02 2018-03-09 深圳市康奈特电子有限公司 A kind of communications connectors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008014168U1 (en) * 2008-10-24 2010-03-11 Weidmüller Interface GmbH & Co. KG Plug connection with a male and a female part and these receiving adapter housings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060869A1 (en) * 2010-11-03 2012-05-10 Tyco Electronics Corporation In-line fused connector
CN103201912A (en) * 2010-11-03 2013-07-10 泰科电子公司 In-line fused connector
CN103022826A (en) * 2012-06-25 2013-04-03 魏德米勒电联接国际贸易(上海)有限公司 Fuse connector
CN204407602U (en) * 2015-03-06 2015-06-17 宁波海曙区西尚电子有限公司 With the network connector of pcb board
CN205452665U (en) * 2015-12-28 2016-08-10 深圳市瑞盈创联电子科技有限公司 Waterproof connector of signal
CN207082692U (en) * 2017-08-02 2018-03-09 深圳市康奈特电子有限公司 A kind of communications connectors

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