CN202172174U

CN202172174U - Cable connector component

Info

Publication number: CN202172174U
Application number: CN201120133789XU
Authority: CN
Inventors: 苏聘胜; 王学超; 伍壮志
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2012-03-21
Anticipated expiration: 2021-04-29

Abstract

The utility model discloses a cable connector component which comprises an insulating body, a plurality of conducting terminals, a plurality of cables, a metal shielding piece, a shell, a magnet and a spring, wherein the plurality of conducting terminals are accommodated in the insulating body, the plurality of cables are electrically connected with the corresponding conducting terminals, the metal shielding piece is provided with a matching part, the magnet is arranged at the front end of the shell, the spring elastically props against the magnet, the shell is provided with an accommodating groove, the accommodating groove is used for accommodating the spring and allowing the spring to elastically telescope in the accommodating groove, and the matching part of the metal shielding piece passes through the magnet.

Description

Micro coaxial cable connector assembly

[technical field]

The utility model relates to a kind of micro coaxial cable connector assembly, refers to a kind of micro coaxial cable connector assembly with improved fixed structure especially.

[background technology]

For satisfying unique needs in consumer electronics market; In April, 2002, Hitachi, Panasonic, Philip, crystalline substance picture (Silicon Image), Sony, thomson, Toshiba totally seven companies have set up HDMI (High-definition Digital Multimedia Interface; High definition numerical digit multimedia interface) association begins to formulate the new numerical digit video/audio transmission criteria that is exclusively used in.According to the HDMI transmission standard, the HDMI micro coaxial cable connector assembly comprises insulating body, is assembled in the conducting terminal on the insulating body, the cable that is covered in the peripheral metal shell of insulating body and electrically connects with conducting terminal.

According to the Taiwan notification number is the patent case of M391785; Disclosed a kind of cable connector combination; Coaxial cable that it comprises insulating body, be contained in the conducting terminal of insulating body, electrically connect with conducting terminal and the lid that is fastened on the insulating body rear end; Through briquetting the cable press-bending is fixed in the dividing plate, terminal tails electrically connects through mode and the said cable that punctures.But the HDMI micro coaxial cable connector assembly of its announcement is cooperating often regular meeting to occur being connected not closely or the phenomenon that comes off easily with connector, thereby influences transfer of data.

Therefore, need improve to solve the defective of prior art existing micro coaxial cable connector assembly.

[utility model content]

The main purpose of the utility model just provides a kind of micro coaxial cable connector assembly that can increase contact engaging and separating force between the connector.

To achieve these goals; The utility model provides a kind of micro coaxial cable connector assembly; It comprises: insulating body, be contained in the corresponding conducting terminal of the plurality of conductive terminals in the said insulating body, some electric connections cable, have the metal covering and the shell of mating part; Wherein said micro coaxial cable connector assembly also comprises the magnet that is installed on the shell front end; And the spring that flexibly supports magnet, said shell is provided with accommodates spring and the ammunition feed spring accepting groove of elastic telescopic within it, and said magnet is passed in the mating part of said metal covering.

Compared with prior art; The utlity model has following advantage: increase the contact engaging and separating force between micro coaxial cable connector assembly and the butt connector through magnet, and through spring and cooperating of magnet further having increased the degree that is connected between micro coaxial cable connector assembly and the butt connector.

[description of drawings]

Fig. 1 is the constitutional diagram of the utility model micro coaxial cable connector assembly.

Fig. 2 is the part three-dimensional exploded view of micro coaxial cable connector assembly shown in Figure 1.

Fig. 3 is the exploded view of the connector of micro coaxial cable connector assembly shown in Figure 1.

Fig. 4 is the exploded view at another visual angle of connector shown in Figure 3.

Fig. 5 is the three-dimensional exploded view of micro coaxial cable connector assembly shown in Figure 1.

Fig. 6 is the exploded view at another visual angle of micro coaxial cable connector assembly shown in Figure 5.

[embodiment]

Please referring to figs. 1 through shown in Figure 6; The utility model micro coaxial cable connector assembly 100 can cooperate with butt connector (not shown), and this micro coaxial cable connector assembly 100 comprises that connector 1 reaches the shell 4 of the cable 2 that electrically connects mutually with connector 1, the metal shell 3 that coats cable 2, clad metal housing 3, is contained in spring 5, magnet 6 and pole 7 in the shell 4.Said connector 1 comprises insulating body 10, be installed on conducting terminal 11 in the insulating body 10, be assembled in insulating body 10 rear ends dividing plate 12, be assembled in briquetting 13 and the metal covering 14 of coated insulation body 10 in the dividing plate 12 from preceding extreme direction.

Insulating body 10 roughly is convex shape; Be provided with upper wall 101, be parallel to the lower wall 102 of upper wall 101 extensions and the sidewall 103 of a pair of generation bending of between upper wall 101, lower wall 102, extending; Inner surface from said upper wall 101 and lower wall 102 forms the first terminal accepting groove 104 and second terminal containing slot 105 respectively, and said second terminal containing slot 105 is more than the quantity of the first terminal accepting groove 104.

Conducting terminal 11 includes two rows altogether; It is arranged in the insulating body 10 and is exposed in the mating interface of said insulating body 10 front ends, the holding parts 111 that it comprises docking section 110, reaches between docking section 110 and afterbody 112 with docking section 110 relative afterbodys 112.In the first terminal accepting groove 104 that is contained in insulating body 10 and second terminal containing slot 105 that the holding parts 111 of said conducting terminal 11 is interfered, afterbody 112 extends beyond the back surface of said insulating body 10.

Dividing plate 12 connects insulating body 10; Comprise the main part 120 of rear end broad and the extension 121 that extends to form forward from said main part 120; Said extension 121 comprises upper wall 1210 and the lower wall 1211 relative with upper wall 1210; Inner surface from said upper wall 1210 and lower wall 1211 is formed with first groove 1212 and second groove 1213 respectively, be formed with between said first groove 1212 and second groove 1,213 one be used for accommodating said briquetting 13 host cavity 1214.Said first groove 1212 and second groove 1213 parallel with said host cavity 1214; Said main part 120 comprises that upper wall 1200 reaches and said upper wall 1200 corresponding lower walls 1201, is formed with first support slot 1202 and second support slot 1203 that is used for supporting cable 2 respectively on said upper wall 1200 and lower wall 1201.Said first support slot 1202 is positioned at the top of said first groove 1212, and said second support slot 1203 is positioned at the below of said second groove 1213.Said the first terminal accepting groove 104 communicates with said first groove 1212, and said second terminal containing slot 105 communicates with said second groove 1213.The position in said first support slot 1202 and second support slot, 1203 the place aheads is formed with first through hole 1204 and second through hole 1205 along said main part 120 antethecas extension respectively.Said accepting groove 1214 and said first through

hole

1204,1205 vertical linking to each other of second through hole, and be positioned at the place ahead of said first through hole 1204, second through hole 1205.

Metal covering 14 comprises the frame 140 that is used for accommodating said dividing plate 12 main parts 120 and from the mating part 141 that is used for accommodating said insulating body 10 that said frame 140 extends to form forward, the mating part 141 of said metal covering 14 is a convex shape.

Cable 2 comprises some heart yearns (not shown) and is coated on the peripheral insulation sheath 21 of said heart yearn; A Stress Release portion 22 takes shape in the outside of said cable 2; Said Stress Release portion 22 comprises the tube 220 of the circle that is positioned at its rear end and is formed at the location division 221 of said round tubular 220 front end; Briquetting 13 will be installed on after cable 2 in the dividing plate 12 is fixed in said dividing plate 12; Said cable 2 is marred by a scar, etc. with conducting terminal 11 perpendicular insertions again connects, said briquetting 13 is installed in the said host cavity 1214.

Metal shell 3 comprises main part 30 and by main part 30 extended tapered portion 31, an end of tapered portion 31 is provided with cable accepting hole 32, and metal shell 3 is used for coated with conductive terminal 11 and part cable 2.

Shell 4 comprises upper casing 41 and the lower casing 42 that matches with said upper casing 41; The bottom surface of said lower casing 42 is provided with some reference columns 420; Be provided with the location hole 410 that some and said reference column 420 matches with said lower casing 42 corresponding positions on the said upper casing 41; Said upper casing 41 is fixed with said location hole 410 interference engagement through said reference column 420 with said lower casing 42; The rear end of said upper casing 41 and lower casing 42 is equipped with a cable accepting groove 411,421 that is used for accommodating cable 2; Upper casing 41 is respectively equipped with symmetrical accepting groove 412,422 with lower casing 42 1 sides, and an end of accepting groove 412,422 is provided with fixed leg 413,423, is provided with the baffle plate 415,425 of symmetry in shell 4 inside near upper casing 41 and lower casing 42 front surfaces 414,424.

Spring 5 is contained in the accepting groove 412,422 that is arranged in shell 4, and an end of spring 5 is fixed in the fixed leg 413,423 that is arranged in accepting groove 412,422.Magnet 6 integral body are rectangle; Comprise hollow part 60; The shape of the shape of its hollow part 60 and insulating body 10 is roughly the same, and pole 7 is the uneven cylinder of thickness, and its thicker end roof pressure spring 5; A thinner end roof pressure magnet 6, and magnet 6 is contained in the host cavity of shell 4 front surfaces 414,424 and baffle plate 415,425 formation.

During assembling; Insulating body 10 passes the hollow part 60 of magnet 6 and extends to beyond the shell 4; When being connected with butt connector, attractive between the metal-back of magnet 6 and connector, thus increase contact engaging and separating force; Buoyancy effect through spring 5 can make between micro coaxial cable connector assembly 100 and the connector and further be connected in addition, and strengthens connection stability through pole 7 roof pressure magnet 6.

Claims

1. micro coaxial cable connector assembly; It comprises: insulating body, be contained in the corresponding conducting terminal of the plurality of conductive terminals in the said insulating body, some electric connections cable, have the metal covering and the shell of mating part; It is characterized in that: said micro coaxial cable connector assembly also comprises the magnet that is installed on the shell front end; And the spring that flexibly supports magnet; Said shell is provided with accommodates spring and the ammunition feed spring accepting groove of elastic telescopic within it, and said magnet is passed in the mating part of said metal covering.

2. micro coaxial cable connector assembly as claimed in claim 1; It is characterized in that: said magnet comprises hollow part; Said insulating body passes hollow part and extends shell, and the rear end of said magnet is equipped with pole, and the bottom of said pole is thicker than the top; A wherein thicker end roof pressure said spring, and a said thinner end roof pressure said magnet.

3. micro coaxial cable connector assembly as claimed in claim 2; It is characterized in that: said micro coaxial cable connector assembly also comprises the dividing plate that connects said insulating body; Said dividing plate also comprises main part and the extension that is provided with upper wall and lower wall, and the upper wall of said main part and lower wall are recessed to form first support slot and second support slot that is used for accommodating said cable respectively.

4. micro coaxial cable connector assembly as claimed in claim 3; It is characterized in that: said first support slot and second support slot are respectively equipped with some first through hole and second through holes that are used for accommodating said cable, and said extension has vertical that link to each other and be positioned at the host cavity in said through hole the place ahead with said through hole.

5. micro coaxial cable connector assembly as claimed in claim 4; It is characterized in that: said extension has upper wall and lower wall, said dividing plate also comprise and parallel at the host cavity of said extension, at first groove between the upper wall of said host cavity and said extension and second groove between the lower wall of host cavity and said extension.

6. micro coaxial cable connector assembly as claimed in claim 5; It is characterized in that: said micro coaxial cable connector assembly comprises that also being installed on the cable that being used in the said host cavity will extend in the said through hole is positioned the briquetting in the said dividing plate, and the metal shell of coated with conductive terminal and cable.

7. micro coaxial cable connector assembly as claimed in claim 5; It is characterized in that: said conducting terminal comprises that afterbody, the docking section relative with said afterbody reach the holding parts between said docking section and said afterbody; The afterbody of said conducting terminal is installed in said first groove and second groove, and vertically punctures and be connected in said cable.

8. micro coaxial cable connector assembly as claimed in claim 7; It is characterized in that: said insulating body roughly is convex shape; Its inside is provided with the first terminal accepting groove and second terminal containing slot of accommodating the conducting terminal holding parts, and the first terminal accepting groove and second terminal containing slot and said first groove and second groove communicate.

9. micro coaxial cable connector assembly as claimed in claim 8; It is characterized in that: the mating part of said metal covering is a convex shape; Said insulating body is contained in the mating part, and said shell comprises upper casing and lower casing, and said upper casing and lower casing are fixed through reference column and location hole interference engagement.

10. micro coaxial cable connector assembly as claimed in claim 9 is characterized in that: the enclosure near said upper casing and said lower casing front surface is respectively equipped with laterally zygomorphic baffle plate, and said magnet is contained in said baffle plate and the formed host cavity of front surface.