CN203660115U - High-frequency data plug and electronic distribution cable - Google Patents

High-frequency data plug and electronic distribution cable Download PDF

Info

Publication number
CN203660115U
CN203660115U CN201320839874.7U CN201320839874U CN203660115U CN 203660115 U CN203660115 U CN 203660115U CN 201320839874 U CN201320839874 U CN 201320839874U CN 203660115 U CN203660115 U CN 203660115U
Authority
CN
China
Prior art keywords
frequency data
data plug
power connection
terminal block
pin
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.)
Expired - Fee Related
Application number
CN201320839874.7U
Other languages
Chinese (zh)
Inventor
魏明
曹爱
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.)
NINGBO EOXUN NETWORK COMMUNICATION CO Ltd
Original Assignee
NINGBO EOXUN NETWORK COMMUNICATION 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 NINGBO EOXUN NETWORK COMMUNICATION CO Ltd filed Critical NINGBO EOXUN NETWORK COMMUNICATION CO Ltd
Priority to CN201320839874.7U priority Critical patent/CN203660115U/en
Application granted granted Critical
Publication of CN203660115U publication Critical patent/CN203660115U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a high-frequency data plug and an electronic distribution cable, and belongs to the field of electrical connecting pieces. The high-frequency data plug comprises a plastic shell and a plurality of electric terminals arranged in the plastic shell, the plurality of electric terminals are arranged at intervals in a linear manner, each electric terminal is an L-shaped metal sheet, the electric terminal comprises a vertical pin and a horizontal contact pin connected at the lower end of the pin, and the two adjacent electric terminals are arranged in a mutually turning manner with an angle of 180 degrees so that the vertical pins are arranged in a staggered manner. By adopting the high-frequency data plug and the electronic distribution cable, the capacitance effect is reduced, and the electromagnetic interference can be reduced. Therefore, good data transmission performance can be provided by the adoption of the high-frequency data plug.

Description

High-frequency data plug and electrical harnesses cable
Technical field
The utility model belongs to electrical fitting field, relates to a kind of electrical harnesses cable, the high-frequency data plug that particularly a kind of electromagnetic interference is low and electrical harnesses cable.
Background technology
High-frequency data plug is a kind of for electrical harnesses cable is connected to the connector on network, is mainly used in signal connection function.Existing high-frequency data plug comprises binding post and the plastic casing that metal spring leaf forms.Because binding post has multiplely conventionally, and be intervally arranged in parallel to each other, be all again sheet metal, be therefore easy to form capacity effect, produce electromagnetic interference.
Utility model content
In order to reduce electromagnetic interference, the utility model provides high-frequency data plug and the electrical harnesses cable that a kind of electromagnetic interference is low.
The purpose of this utility model can realize by following technical proposal: a kind of high-frequency data plug, comprise plastic casing and be arranged on multiple power connection end in described plastic casing, the sub-space of described multiple power connection end and be arranged into row, each described power connection end is L shaped sheet metal, comprises longitudinal pin and the horizontal contact pin that is connected on described longitudinal pin lower end; Thereby adjacent two power connection end are mutually 180 degree and arrange turningly and described longitudinal pin is staggered arrange.
Further, described plastic casing front end is provided with a rows of sockets, and described slot penetrates into lower surface from the upper surface of described plastic casing, and each L shaped sheet metal up inserts in a slot with described longitudinal pin respectively.
Further, described high-frequency data plug also comprises terminal block, and the lower surface of described plastic casing is fixed on described terminal block.
Further, on described terminal block, corresponding to offering respectively jack on the position of each slot, each described longitudinal pin is inserted in the jack of corresponding terminal block through described slot respectively.
Further, on the described terminal block surface of described plastic casing outside, be provided with multiple binding posts, each described longitudinal pin passes described jack and is connected with binding post described in one of them by wire.
Further, described power connection end also comprises longitudinal minor face, and described longitudinal pin is connected to described horizontal contact pin one end, and described longitudinal minor face is connected to the other end of described horizontal contact pin.
The utility model is also protected a kind of electrical harnesses cable; comprise high-frequency data plug and cable; described high-frequency data plug is above-mentioned high-frequency data plug, and the many data lines in described cable are directly or indirectly connected to respectively on multiple power connection end of described high-frequency data plug.
Further, described high-frequency data plug also comprises terminal block and be arranged on the lip-deep binding post of described terminal block, and described plastic casing is also arranged on described terminal block.
Further, described power connection end is inserted on described terminal block and by wire and is connected with binding post described in one of them, and each described electrical harnesses cable is directly connected to described in one of them on binding post.
Compared with prior art, due to the design of the L shaped sheet metal of power connection end employing, greatly reduce sheet metal surface area, thereby the projected area having reduced between adjacent two metal sheets has reduced capacity effect, and longitudinal staggered further this capacity effect that reduced of pin is conducive to reduce electromagnetic interference.Preferably, terminal block and binding post make the external mode of circuit, have further isolated electromagnetic interference.Therefore, adopt the electrical harnesses cable of this high-frequency data plug, there is good data transmission performance.
Brief description of the drawings
Fig. 1 is the part explosive view of high-frequency data plug of the present utility model;
Fig. 2 is the structural representation of power connection end in Fig. 1;
Fig. 3 is the structural representation that power connection end of high-frequency data plug is arranged in a row described in Fig. 1.
In figure, the label that each parts are corresponding is:
1, plastic casing; 2, power connection end; 3, terminal block; 4, binding post; 6, shell; 7, elastic pressuring plate; 10, slot; 21, longitudinal pin; 22, laterally contact pin; 23, longitudinal minor face; 30, jack.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
The utility model is protected a kind of high-frequency data plug and is had the electrical harnesses cable of this high-frequency data plug.Electrical harnesses cable is herein the various lines that need to utilize high-frequency data plug to be connected to transmit data with interface, such as netting twine, telephone wire etc.
As shown in Figure 1 and Figure 2, the high-frequency data plug of preferred embodiment comprises plastic casing 1, power connection end 2, terminal block 3, binding post 4, shell 6 and elastic pressuring plate 7.
Wherein, plastic casing 1 is used for placing power connection end 2, and it is cuboid, and leading portion offers a rows of sockets 10, and this slot 10 passes to lower surface from the upper surface of plastic casing 1.In the present embodiment, slot 10 has eight, be identical rectangular through-hole, and cross section is long and narrow rectangle.
Power connection end 2 flakiness shapes, are connected with the terminal block 3 of installing on plastic casing 1 upper surface through long and narrow rectangular slot from the following table of slot 10 is supine.
Wherein, the structure of each power connection end 2 as shown in Figure 2, for the less L shaped sheet metal of thickness, is used for being electrically connected with interface.L shaped sheet metal comprises that longitudinal pin 21 and one end are connected to the horizontal contact pin 22 of longitudinal pin 21 lower ends.L shaped sheet metal also can comprise the longitudinal minor face 23 that is connected to horizontal contact pin 22 other ends, from forming down 7 fonts.In order to strengthen the stabilized structure of power connection end 2, as shown in Figure 2, laterally the corner inner side of contact pin 22 and longitudinally pin 21 combinations is provided with leg-of-mutton reinforcement, thereby prevents relative torsion between longitudinal pin 21 and horizontal contact pin 22.
Compared with traditional sheet metal, power connection end 2 of the present utility model no longer adopts the Metal Flake of rectangular area, and adopts the L shaped of linear, and the relative area between adjacent two power connection end 2 is obviously reduced, thereby reduce capacity effect, effectively reduced electromagnetic interference.
In the present embodiment, as shown in Figure 3, corresponding power connection end 2 has multiple, and Cheng Yilie arranges, and adjacent two power connection end 2 are put at interval in parallel to each other.In order to reduce the parallel projection area of adjacent two power connection end 2, further reduce electromagnetic interference, as shown in Figure 3, in adjacent two power connection end, one of them power connection end 2 turns over turnback spacing distance of translation again taking the perpendicular bisector of the bottom of its horizontal contact pin 22 as rotating shaft, overlap with another power connection end 2, the longitudinal pin 21 that makes adjacent two power connection end 2 successively left and right staggers and arranges, projected area is only the area portions of horizontal contact pin 22 in opposite directions, with respect to each power connection end 2 all in array parallel interval be in line, projected area between its adjacent two power connection end 2 reduces 1/2.Correspondingly, electromagnetic interference will obviously reduce.
Certainly, inevitable taking bottom perpendicular bisector as axle, as long as taking the straight line that is parallel to the sub-sheet metal of power connection end surface as axle, the longitudinal pin 21 that makes adjacent two power connection end 2 staggers but not projection forms capacity effect relatively.
Adopt this structure, parallel relative projected area between adjacent two power connection end 2 is further reduced, effectively reduced capacity effect, thereby reduce electromagnetic interference.
As shown in Figure 1, that arranges like this is multiple, in the present embodiment, be that eight power connection end 2 insert in eight slots 10 of plastic casing 1 successively from bottom to up, and each longitudinal pin 21 is upward through slot 10 and is connected in each jack 30 that on terminal block 3, correspondence is offered.
In the lower surface of terminal block 3, plastic casing 10 is arranged in wherein a part of lower surface, on another part lower surface, is fitted with multiple binding posts 4, each longitudinal pin 21 is connected with one of them binding post 4 by wire through jack 30 again, and binding post 4 is electrically connected with power connection end 2.
Adopt wiring board 3 and binding post 4, the many of cable can be directly connected on the binding post 4 of conduction with holding wire, and directly not be connected with power connection end 2, and holding wire is isolated in plastic casing 1 outside, can reduce further electromagnetic interference, improve data transmission performance.
Further, high-frequency data plug also comprises shell 6 that plastics are made and the elastic pressuring plate 7 of shell 6 upper ends.Wherein, elastic pressuring plate 7 is buckled in outside the entirety that plastic casing 1 and terminal block 3 form, and at front end end face, the slot of power connection end 2 10 front surfaces is exposed, to peg graft.Elastic pressuring plate 7 is used for high-frequency data plug to be flexibly fixed in interface.
The utility model is also protected the electrical harnesses cable with above-mentioned high-frequency data plug; it comprises above-mentioned high-frequency data plug and the cable being connected with high-frequency data plug end; many transmission lines in cable stretch out and are directly or indirectly electrically connected one by one with power connection end respectively from cable and damper ends, thereby can carry out transfer of data.
For example, high-frequency data plug only has L shaped or 7 font power connection end 2 to direct-connected mode, does not have terminal block 3 and binding post 4, and every transmission line connects with longitudinal pin 21 of corresponding power connection end 2.The mode indirectly connecting for example, as above-described embodiment, every transmission line is connected with a binding post 4 respectively, and each binding post 4 has been electrically connected with a longitudinal pin 21 by wire, or terminal block 3 is directly a metallic plate, longitudinally pin 21 is plugged on metallic plate, is electrically connected with the binding post 4 of conduction.
Adopt the utility model, due to the design of the L shaped sheet metal of power connection end 2 employing, greatly reduce sheet metal surface area, thereby the projected area having reduced between adjacent two metal sheets has reduced capacity effect, and longitudinal staggered further this capacity effect that reduced of pin is conducive to reduce electromagnetic interference.Preferably, terminal block and binding post make the external mode of circuit, have further isolated electromagnetic interference.Therefore, adopt the electrical harnesses cable of this high-frequency data plug, there is good data transmission performance.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as high-frequency data plug, cable, electrical harnesses cable, power connection end herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims (9)

1. a high-frequency data plug, comprise plastic casing and be arranged on multiple power connection end in described plastic casing, it is characterized in that, the sub-space of described multiple power connection end and be arranged into row, each described power connection end is L shaped sheet metal, comprises longitudinal pin and the horizontal contact pin that is connected on described longitudinal pin lower end; Thereby adjacent two power connection end are mutually 180 degree and arrange turningly and described longitudinal pin is staggered arrange.
2. high-frequency data plug according to claim 1, it is characterized in that, described plastic casing front end is provided with a rows of sockets, and described slot penetrates into lower surface from the upper surface of described plastic casing, and each L shaped sheet metal up inserts in a slot with described longitudinal pin respectively.
3. high-frequency data plug according to claim 2, is characterized in that, described high-frequency data plug also comprises terminal block, and the lower surface of described plastic casing is fixed on described terminal block.
4. high-frequency data plug according to claim 3, is characterized in that, on described terminal block, corresponding to offering respectively jack on the position of each slot, each described longitudinal pin is inserted in the jack of corresponding terminal block through described slot respectively.
5. high-frequency data plug according to claim 4, it is characterized in that, on the described terminal block surface of described plastic casing outside, be provided with multiple binding posts, each described longitudinal pin passes described jack and is connected with binding post described in one of them by wire.
6. high-frequency data plug according to claim 1, is characterized in that, described power connection end also comprises longitudinal minor face, and described longitudinal pin is connected to described horizontal contact pin one end, and described longitudinal minor face is connected to the other end of described horizontal contact pin.
7. an electrical harnesses cable, comprise high-frequency data plug and cable, it is characterized in that, described high-frequency data plug is the high-frequency data plug described in claim 1 to 6 any one, and the many data lines in described cable are directly or indirectly connected to respectively on multiple power connection end of described high-frequency data plug.
8. electrical harnesses cable according to claim 7, is characterized in that, described high-frequency data plug also comprises terminal block and be arranged on the lip-deep binding post of described terminal block, and described plastic casing is also arranged on described terminal block.
9. electrical harnesses cable according to claim 8, it is characterized in that, described power connection end is inserted on described terminal block and by wire and is connected with binding post described in one of them, and each described electrical harnesses cable is directly connected to described in one of them on binding post.
CN201320839874.7U 2013-12-18 2013-12-18 High-frequency data plug and electronic distribution cable Expired - Fee Related CN203660115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320839874.7U CN203660115U (en) 2013-12-18 2013-12-18 High-frequency data plug and electronic distribution cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320839874.7U CN203660115U (en) 2013-12-18 2013-12-18 High-frequency data plug and electronic distribution cable

Publications (1)

Publication Number Publication Date
CN203660115U true CN203660115U (en) 2014-06-18

Family

ID=50926467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320839874.7U Expired - Fee Related CN203660115U (en) 2013-12-18 2013-12-18 High-frequency data plug and electronic distribution cable

Country Status (1)

Country Link
CN (1) CN203660115U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103746201A (en) * 2013-12-18 2014-04-23 宁波意欧迅网络通信有限公司 High-frequency data plug and electronic wiring cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103746201A (en) * 2013-12-18 2014-04-23 宁波意欧迅网络通信有限公司 High-frequency data plug and electronic wiring cable
CN103746201B (en) * 2013-12-18 2016-04-20 宁波意欧迅网络通信有限公司 High-frequency data plug and electrical harnesses cable

Similar Documents

Publication Publication Date Title
CN201207451Y (en) Connector for electronic card
CN103746201B (en) High-frequency data plug and electrical harnesses cable
CN203660115U (en) High-frequency data plug and electronic distribution cable
CN203491442U (en) Bidirectional-insertion USB socket
CN104393433A (en) Horizontal SIM (Subscriber Identity Module) card socket and mobile phone
CN204989705U (en) Lamp strip subassembly, backlight unit and display device
CN102148444B (en) High-speed signal connector socket structure for printed board and backboard
CN204597041U (en) Communications connector, conductive electrical communication module and conducting terminal assembly
CN208782171U (en) 90 degree of bases
CN203707386U (en) Board-to-board connector and circuit board assembly
CN207474745U (en) Coupling terminal block
CN202662865U (en) Board-to-board connector
CN202503129U (en) Communication connector
CN205141198U (en) 2. 0 micro -B type USB plugs of USB that can two -sidedly peg graft
CN208461111U (en) A kind of plug-in wire end
CN203225378U (en) Structural improvement of connector
CN203326189U (en) Miniaturized bar-shaped connector
CN202651384U (en) Electric connector
CN202712501U (en) Electric connector
CN203339335U (en) Connector and flexible board gold needle module thereof
CN202855969U (en) Laterally vertical type D-SUB (D-subminiature) socket
CN202159821U (en) Electric connector housing and electric connector
CN204858056U (en) Socket electron connector
CN201515057U (en) High-speed electrical connector
CN207183619U (en) A kind of new USB TypeC socket connector splicing interfaces

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20151218