CN202076473U

CN202076473U - Cable connector subassembly

Info

Publication number: CN202076473U
Application number: CN2011200419676U
Authority: CN
Inventors: 李小利; 苏聘胜
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: 2011-02-18
Filing date: 2011-02-18
Publication date: 2011-12-14
Anticipated expiration: 2021-02-18

Abstract

The utility model discloses a cable connector subassembly which comprises an insulating body, a plurality of conductive terminals accommodated in the insulating body, a wire arranging plate arranged behind the insulating body and a cable which is provided with a plurality of leads and is connected with the conductive terminal; the wire arranging plate is provided with an accommodating groove for accommodating the conductive terminal and an accommodating hole which is used for accommodating the leads and is communicated with the accommodating groove, the conductive terminals mutually abut against the leads, and the contact point is arranged inside the wire arranging plate. The cable connector subassembly has the beneficial effects that the existing way of connecting the leads and the conductive terminals by welding is changed, the assembling way is simple, the procedure of welding the conductive terminal and the leads is reduced, the production efficiency is improved, and the production cost is saved.

Description

Micro coaxial cable connector assembly

[technical field]

The relevant a kind of micro coaxial cable connector assembly of the utility model relates in particular to a kind of micro coaxial cable connector assembly with reason line plate.

[background technology]

For satisfying the requirement of the connector that consumer electronics market demand volume is little, transfer rate is high, April in 2002, Hitachi, Panasonic, Philip, crystalline substance picture (Silicon Image), Sony, Thomson, Toshiba totally 7 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.HDMI is that a kind of full digitisation image and sound transmit interface, can transmit audio signal and the vision signal of not having compression.HDMI can be used for set-top box, DVD player, personal computer, electronic game device, digital sound and television set.HDMI can transmit audio frequency and video-audio signal simultaneously, because the Voice ﹠ Video signal adopts same cable, has simplified the installation of system greatly.

Because the conducting terminal and the lead of this type of connector assembly of HDMI are more, in existing technology, use a reason line plate that each root lead is separated usually, and with every lead is clamped, the front end of resonable line plate exposes a section lead, this section lead and conducting terminal is welded respectively again.Like this, really can strengthen conducting terminal and the steadiness that is connected of lead and the yield of lifting production greatly, but, both connect by welding manner, because some uncertain factors such as the temperature of welding, welding gimmick, may will cause the waste of whole connector assembly with certain one or a few lead fusing in welding process.

Therefore, be necessary to provide a kind of micro coaxial cable connector assembly to overcome the problems referred to above.

[utility model content]

It is a kind of simple in structure that main purpose of the present utility model is to provide, the micro coaxial cable connector assembly of ease of assembly.

For achieving the above object, the utility model can adopt following technical scheme: a kind of micro coaxial cable connector assembly, it comprises having insulating body, be contained in plurality of conductive terminals in the described insulating body, be positioned at the reason line plate at described insulating body rear and the cable that has some leads and be connected with described conducting terminal, the accepting hole that described reason line plate has the accepting groove of accommodating described conducting terminal and accommodates described lead and communicate with described accepting groove, described conducting terminal and described lead are conflicted mutually, conflict and a little be positioned at the inside of described reason line plate.

Compared with prior art, the beneficial effect of the utility model micro coaxial cable connector assembly is: change existing lead and conducting terminal and realize ways of connecting by the mode of welding, assembling mode is simple, reduce the operation of conducting terminal and wire bonds, improve and produce yield, saving production cost.

[description of drawings]

Fig. 1 is the three-dimensional assembly diagram of the utility model micro coaxial cable connector assembly.

Fig. 2 is the three-dimensional exploded view of the utility model micro coaxial cable connector assembly.

Fig. 3 is another angle three-dimensional exploded view of micro coaxial cable connector assembly shown in Figure 2.

Fig. 4 is the cutaway view along A-A line direction shown in Figure 1.

Fig. 5 is the schematic diagram that the reason line plate of the utility model micro coaxial cable connector assembly is connected with lead.

[embodiment]

Please refer to Fig. 1 to shown in Figure 5, the utility model micro coaxial cable connector assembly 100 comprises insulating body 1, is contained in the plurality of conductive terminals 2 in the insulating body 1, the metal shell 3 of coated insulation body 1, the reason line plate 4 that is positioned at the insulating body rear and the cable 5 that is connected with conducting terminal 2.

Insulating body 1 front end is enclosed to form the trapezoidal butt end (not shown) of grafting space 11 to accommodate the butt connector assembly by wall, insulating body 1 rear end is provided with a pair of projection 12 that extends back from the two side makes insulating body 1 be connected with reason line plate 4, and projection 12 is L-shaped.Plurality of terminals groove 13 is formed at the last lower wall of insulating body 1, and is connected with grafting space 11, in order to accommodate conducting terminal 2.

Conducting terminal 2 rear and front ends all have elasticity, and it comprises the elasticity docking section 21 that is positioned at front end, 21 holding parts that extend back 22 and the connecting portion 23 that extends back from holding parts 22 from the docking section.Docking section 21 is inserted into front end along terminal groove 13 from the rear end, and inwardly stretch to grafting space 11 in order to electrically to contact with the butt connector assembly, the hangnail (not indication) that holding parts 22 has backward is immobilizated in the terminal groove 13, and connecting portion 23 exposes to the rear end of insulating body 1.Connecting portion 23 is bending, and has elasticity.

Metal shell 3 comprises fore shell 31 of accommodating insulating body 1 and the back cover 32 that matches with fore shell 31, and fore shell 31 is the metallic plate punching moulding, comprises a base plate 311.The leading portion of this base plate 311 forms the casket cave 312 of sealing around, and the back segment both sides difference of this base plate 311 is projection one sidewall 313 radially, is respectively equipped with button portion 314 on the two side 313.Back cover 32 also forms for metallic plate punching, for the both sides of sheet metal upwards bending form the structure of three sidewall semi-surroundings, wherein have the 314 corresponding draw-in grooves 321 with button portion respectively on two sidewalls, the rear end of back cover 32 also has a U-loop 322 that is used for fixing cable 5.

Reason line plate 4 is roughly rectangular, for plastic rubber ejaculate molding forms.It comprises: the accepting hole that is recessed to form forward from its rear surface 41 and be recessed to form accepting groove 42 with the connecting portion 23 of accommodating conducting terminal 2 from its surface backward, accepting hole 41 stretches in the accepting groove 42, the front end of accepting hole 41 that is positioned at accepting groove 42 is greater than the rear end, as horn-like.The both sides of reason line plate 4 also have a pair of docking groove 43 that is recessed to form backward from its front surface, and the shape of docking groove 43 is identical with the structure of projection 12.

Cable 5 has some leads 51.

During assembling, as Fig. 5, take care of oneself the respectively rear end of line plate 4 of the lead 51 of cable 5 is inserted in the accepting hole 41 forward and is exposed in the accepting groove 42, flatten the lead 51 that is exposed in the accepting groove 42 by tool, make the shape of the shape of lead 51, because accepting hole 41 front ends are greater than the rear end as accepting hole 41, shape such as horn-like, the front end of the lead 51 behind the pressurized is greater than the rear end, and when pulling back lead 51, accepting hole 41 blocks lead 51 makes lead 51 can not move backward.

Conducting terminal 2 is installed in the insulating body 1, and the reason line plate 4 that cable 5 is installed is mounted to insulating body 1, and the docking groove 43 of reason line plate 4 connects with the projection 12 of insulating body, and both are by interference fit order reason line plate 4 and projection 12 stable being connected.The front surface of reason line plate 4 supports the rear surface of insulating body 1, the connecting portion 23 of conducting terminal 2 is contained in accepting groove 42, connecting portion 23 flexible conflict leads 51, because lead 51 front ends are driven plain, connecting portion 23 is inconsistent to have better stability with the conducting terminal 2 that flattens section.More than draw above-mentioned conflict point and be positioned at the inside of managing line plate 4.Insulating body 1 is installed in the fore shell 31, and the button portion 314 of fore shell 31 two sides 313 is fastened in the draw-in groove 321 of back cover, and back cover 32 coats reason line plate 4 jointly with the rear end of fore shell 31, draws U-loop 322 in and makes it fix cable 5.

Claims

1. micro coaxial cable connector assembly, it comprises insulating body, is contained in the interior plurality of conductive terminals of described insulating body, is positioned at the reason line plate at described insulating body rear and the cable that has some leads and be connected with described conducting terminal, the accepting hole that described reason line plate has the accepting groove of accommodating described conducting terminal and accommodates described lead and communicate with described accepting groove, it is characterized in that: described conducting terminal and described lead are conflicted mutually, conflict and a little be positioned at the inside of described reason line plate.

2. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: the connecting portion that described conducting terminal has the docking section that connects with butt connector, the holding parts that extends back from described docking section and extends back from described holding parts, described connecting portion has the bending of being.

3. micro coaxial cable connector assembly as claimed in claim 1 or 2 is characterized in that: the described connecting portion elasticity described lead of conflicting.

4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described lead front end is greater than the rear end, and described accepting hole blocks described lead.

5. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described insulating body rear end is provided with a pair of projection that extends back from the two side, the both sides of described reason line plate have a pair of docking groove that is recessed to form backward from its front surface, and described projection is contained in described docking groove.

6. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: described projection and described docking groove interference fit.

7. micro coaxial cable connector assembly as claimed in claim 6 is characterized in that: described projection, docking groove are L-shaped.

8. micro coaxial cable connector assembly as claimed in claim 7, it is characterized in that: described micro coaxial cable connector assembly also comprises the metal shell that coats described insulating body, and described metal shell comprises fore shell of accommodating described insulating body and the back cover that is installed on described fore shell rear end.

9. micro coaxial cable connector assembly as claimed in claim 8 is characterized in that: the described reason line plate of the common coating in the rear end of described back cover and described fore shell.

10. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described conducting terminal rear and front end all has elasticity.