CN107134698A - A kind of wire harness electric connector - Google Patents
A kind of wire harness electric connector Download PDFInfo
- Publication number
- CN107134698A CN107134698A CN201610446873.4A CN201610446873A CN107134698A CN 107134698 A CN107134698 A CN 107134698A CN 201610446873 A CN201610446873 A CN 201610446873A CN 107134698 A CN107134698 A CN 107134698A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- sftp
- twisted
- lower cover
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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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
- H01R13/64—Means for preventing incorrect coupling
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- 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
- H01R13/72—Means for accommodating flexible lead within the holder
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of wire harness electric connector, including intercalation part, receptacle portion, the twisted-pair feeders of SFTP 6 and storage tray, the twisted-pair feeder one end of SFTP 6 connection intercalation part, other end connection receptacle portion;The receptacle portion includes lid, socket plug lower cover and socket end pcb board on socket plug, described socket end pcb board one end connects socket plug lower cover, is connected to the twisted-pair feeders of SFTP 6 by socket plug top cap for connecting peripheral hardware electric wire, the other end by socket plug lower cover, the described twisted-pair feeders of SFTP 6 run through from storage tray, rotating disk is provided with described storage tray, the rotating disk is connected by screw with storage tray, and the twisted-pair feeders of SFTP 6 can be accommodated in storage tray by rotation rotating disk.Compared with prior art, the present invention facilitates wiring and debugging, with the design of fool proof anti-mis-insertion, and grounding function, and steadiness is good, and also the distance of adjustable socket portion and intercalation part, meets the connection request of various operating modes.
Description
Technical field
The present invention relates to electric product technical field, a kind of wire harness electric connector is related in particular to, for PLC system, sensor, converter, pressure switch, instrument and automation control system.
Background technology
Wire harness electric connector on existing market, can only meet PLC system, sensor, converter, pressure switch, the general requirement of instrument and automation control system to electrical connection, but have the disadvantage that:It is not carried out modular functionality;Easy wrong plug, no ground function, steadiness is poor;It is not easy to debugging.How to overcome above-mentioned a series of problems is the direction that those skilled in the art need to study.
The content of the invention
To solve the above problems, the invention provides a kind of wire harness electric connector.
The technical scheme that it is used is as follows:
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders are passed through out of groove.Preferably, in above-mentioned wire harness electric connector:The intercalation part includes lid, plug plug lower cover and plug end pcb board on plug plug, and described plug end pcb board one end connects plug plug lower cover, is connected to SFTP-6 twisted-pair feeders by plug plug top cap for connecting peripheral hardware wire casing, the other end by plug plug lower cover.It may be preferred that in above-mentioned wire harness electric connector:The socket end pcb board and/or plug end pcb board are strip resistance pcb board.
By using this technical scheme:By installing pcb board additional in receptacle portion and intercalation part, while UNICOM's function is realized, element can be added in pcb board by the actual demand of client and constitutes feature loop, the function such as additional filterings realizes function modoularization.Using split-type design so that wiring and debugging become more convenient.
It may further be preferable that in above-mentioned wire harness electric connector:Also include shielding termination, the shielding termination is connected on socket end pcb board and/or plug end pcb board.
By using this technical scheme:Effect is grounded using shielding termination.
It is even furthermore preferable that in above-mentioned wire harness electric connector:Lid is strong provided with positioning under the socket plug lower cover and/or plug plug.
By using this technical scheme:The function of fool proof anti-mis-insertion is realized using keeper.
Still further preferably, in above-mentioned wire harness electric connector:Under the socket plug lower cover and/or plug plug bayonet unit is additionally provided with lid.
By using this technical scheme:The auxiliary for realizing wire harness electric connector using bayonet unit is fixed, and is realized that the sense of hearing confirms during installation, is strengthened the vibration resistance ability of wire harness electric connector.
Still further preferably, in above-mentioned wire harness electric connector:The intercalation part and receptacle portion and the connecting portion of SFTP-6 twisted-pair feeders are provided with cable jacket.
By using this technical scheme:Using cable jacket, SFTP-6 twisted-pair feeders can be made to be resistant to High-strength cable power, it is ensured that the firm reliability of wiring.
Still further preferably, storage tray is arranged on the centre position of SFTP-6 twisted-pair feeders.
By using this technical scheme:Intercalation part and receptacle portion can be made symmetrically placed, beneficial to storage.
The beneficial effects of the present invention are:
Compared with prior art, the present invention facilitates wiring and debugging, with the design of fool proof anti-mis-insertion, and grounding function, and steadiness is good, and also the distance of adjustable socket portion and intercalation part, meets the connection request of various operating modes.
Brief description of the drawings
Fig. 1 is the schematic front view of the embodiment of the present invention 1;
Fig. 2 is the close-up schematic view of receptacle portion in Fig. 1;
Fig. 3 is the close-up schematic view of intercalation part in Fig. 1;
Fig. 4 is the decomposition texture schematic diagram of receptacle portion in Fig. 1;
Fig. 5 is the decomposition texture schematic diagram of intercalation part in Fig. 1.
Each part and the corresponding relation of reference are as follows in above-mentioned accompanying drawing:
1st, intercalation part;2nd, receptacle portion;3rd, SFTP-6 twisted-pair feeders;4th, termination is shielded;5th, position strong;6th, bayonet unit;7th, storage tray;8th, cable jacket;9th, rotating disk;21st, covered on socket plug;22nd, socket plug lower cover;23rd, socket end pcb board;11st, covered on plug plug;12nd, plug plug lower cover;13rd, plug end pcb board.
Embodiment
The essentiality content of the present invention is described in further detail with reference to embodiment.
Embodiment 1
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
Embodiment 2
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
Embodiment 3
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
The socket end pcb board 23 and/or plug end pcb board 13 are strip resistance pcb board.
Embodiment 4
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
The socket end pcb board 23 and/or plug end pcb board 13 are strip resistance pcb board.
The shielding termination 4 is connected on socket end pcb board 23 and/or plug end pcb board 13.
Embodiment 5
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
The socket end pcb board 23 and/or plug end pcb board 13 are strip resistance pcb board.
The shielding termination 4 is connected on socket end pcb board 23 and/or plug end pcb board 13.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with positioning strong 5.
Embodiment 6
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
The socket end pcb board 23 and/or plug end pcb board 13 are strip resistance pcb board.
The shielding termination 4 is connected on socket end pcb board 23 and/or plug end pcb board 13.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with positioning strong 5.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with bayonet unit 6.
Embodiment 7
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
The socket end pcb board 23 and/or plug end pcb board 13 are strip resistance pcb board.
The shielding termination 4 is connected on socket end pcb board 23 and/or plug end pcb board 13.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with positioning strong 5.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with bayonet unit 6.
The intercalation part 1 and receptacle portion 2 and the connecting portion of SFTP-6 twisted-pair feeders 3 are provided with cable jacket 8.
Embodiment 8
A kind of wire harness electric connector, including intercalation part, receptacle portion, SFTP-6 twisted-pair feeders and storage tray, SFTP-6 twisted-pair feeders one end connection intercalation part, other end connection receptacle portion;The receptacle portion includes covering on socket plug, socket plug lower cover and socket end pcb board, described socket end pcb board one end connects socket plug lower cover, for connecting peripheral hardware electric wire by socket plug lower cover, the other end is connected to SFTP-6 twisted-pair feeders by socket plug top cap, described SFTP-6 twisted-pair feeders run through from storage tray, rotating disk is provided with described storage tray, the rotating disk 9 is connected with storage tray concentric 7, rotating disk 9 can rotate in storage tray 7, the groove for placing SFTP-6 twisted-pair feeders 3 is radially provided with rotating disk 9, SFTP-6 twisted-pair feeders 3 are passed through out of groove.
The intercalation part 1 includes lid 11, plug plug lower cover 12 and plug end pcb board 13 on plug plug, and described one end of plug end pcb board 13 connects plug plug lower cover 12, is connected to SFTP-6 twisted-pair feeders 3 by lid 11 on plug plug for connecting peripheral hardware wire casing, the other end by plug plug lower cover 12.
The socket end pcb board 23 and/or plug end pcb board 13 are strip resistance pcb board.
The shielding termination 4 is connected on socket end pcb board 23 and/or plug end pcb board 13.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with positioning strong 5.
The socket plug lower cover 22 and/or plug plug lower cover 12 are provided with bayonet unit 6.
The intercalation part 1 and receptacle portion 2 and the connecting portion of SFTP-6 twisted-pair feeders 3 are provided with cable jacket 8.
Described storage tray 7 is placed in the centre position of SFTP-6 twisted-pair feeders 3.
Claims (8)
1. a kind of wire harness electric connector, including intercalation part(1), receptacle portion(2), SFTP-6 twisted-pair feeders(3)And storage tray(7), the SFTP-6 twisted-pair feeders(3)One end connects intercalation part(1), the other end connection receptacle portion(2);It is characterized in that:The receptacle portion(2)Including being covered on socket plug(21), socket plug lower cover(22)With socket end pcb board(23), the socket end pcb board(23)One end connects socket plug lower cover(22), for passing through socket plug lower cover(22)Peripheral hardware electric wire, the other end are connected by being covered on socket plug(21)It is connected to SFTP-6 twisted-pair feeders(3), described SFTP-6 twisted-pair feeders(3)From storage tray(7)In run through, described storage tray(7)Inside it is provided with rotating disk(9), the rotating disk(9)It is concentric with storage tray(7)Connection, rotating disk(9)Can be in storage tray(7)Interior rotation, rotating disk(9)Inside it is radially provided with placement SFTP-6 twisted-pair feeders(3)Groove, SFTP-6 twisted-pair feeders(3)Passed through out of groove.
2. a kind of wire harness electric connector according to claim 1, it is characterised in that:The intercalation part(1)Including being covered on plug plug(11), plug plug lower cover(12)With plug end pcb board(13), the plug end pcb board(13)One end connects plug plug lower cover(12), for passing through plug plug lower cover(12)Peripheral hardware wire casing, the other end are connected by being covered on plug plug(11)It is connected to SFTP-6 twisted-pair feeders(3).
3. a kind of wire harness electric connector according to claim 1, it is characterised in that:The socket end pcb board(23)And/or plug end pcb board(13)For strip resistance pcb board.
4. a kind of wire harness electric connector according to claim 1, it is characterised in that:Also include shielding termination(4), the shielding termination(4)It is connected to socket end pcb board(23)And/or plug end pcb board(13)On.
5. a kind of wire harness electric connector according to claim 1, it is characterised in that:The socket plug lower cover(22)And/or plug plug lower cover(12)It is strong provided with positioning(5).
6. a kind of wire harness electric connector according to claim 1, it is characterised in that:The socket plug lower cover(22)And/or plug plug lower cover(12)It is provided with bayonet unit(6).
7. a kind of wire harness electric connector according to claim 1, it is characterised in that:The intercalation part(1)And receptacle portion(2) with SFTP-6 twisted-pair feeders(3) junction is provided with cable jacket(8).
8. a kind of wire harness electric connector according to claim 1, it is characterised in that:Described storage tray(7)It is placed in SFTP-6 twisted-pair feeders(3)Centre position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610446873.4A CN107134698A (en) | 2016-06-21 | 2016-06-21 | A kind of wire harness electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610446873.4A CN107134698A (en) | 2016-06-21 | 2016-06-21 | A kind of wire harness electric connector |
Publications (1)
Publication Number | Publication Date |
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CN107134698A true CN107134698A (en) | 2017-09-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610446873.4A Pending CN107134698A (en) | 2016-06-21 | 2016-06-21 | A kind of wire harness electric connector |
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CN (1) | CN107134698A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050178871A1 (en) * | 2004-02-17 | 2005-08-18 | Sheng Hsin Liao | Assembled windlass structure |
CN203967418U (en) * | 2014-06-19 | 2014-11-26 | 新野金泰电子有限公司 | A kind of data connecting line with take-up reel |
CN204481268U (en) * | 2015-02-13 | 2015-07-15 | 郭宇威 | The cable accommodating device of wired keyboard |
CN204760688U (en) * | 2015-05-21 | 2015-11-11 | 黄春兴 | Data line structure convenient to rolling |
CN205178225U (en) * | 2015-11-25 | 2016-04-20 | 上海置恒电气有限公司 | Pencil electric connector |
-
2016
- 2016-06-21 CN CN201610446873.4A patent/CN107134698A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050178871A1 (en) * | 2004-02-17 | 2005-08-18 | Sheng Hsin Liao | Assembled windlass structure |
CN203967418U (en) * | 2014-06-19 | 2014-11-26 | 新野金泰电子有限公司 | A kind of data connecting line with take-up reel |
CN204481268U (en) * | 2015-02-13 | 2015-07-15 | 郭宇威 | The cable accommodating device of wired keyboard |
CN204760688U (en) * | 2015-05-21 | 2015-11-11 | 黄春兴 | Data line structure convenient to rolling |
CN205178225U (en) * | 2015-11-25 | 2016-04-20 | 上海置恒电气有限公司 | Pencil electric connector |
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