CN1595730A

CN1595730A - Cable connector combination and manufacturing method thereof

Info

Publication number: CN1595730A
Application number: CN 03158215
Authority: CN
Inventors: 石先奎; 杨明
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: 2003-09-11
Filing date: 2003-09-11
Publication date: 2005-03-16
Anticipated expiration: 2023-09-11
Also published as: CN1319220C

Abstract

The invention supplies a combination of wire cable adapter connector and its manufacturing method. The combination of wire cable adapter connector can be connected to electric adapter connector, comprising seat, conductor terminal in the seat, separator in the conductor terminal, wire cable 1 welding to the tail of conductor terminal, envelop covering the joint of wire cable and conductor terminal, cover covering joint of seat and wire cable, and cover parallel with the extension direction of handle and combined with it. The handle can help operator use it correctly and avoid loose and even escape of wire cable and conductor terminal . The manufacturing method includes: formation of seat, conductor terminal into the seat, separator into the seat welding conductor terminal and wire cable, formation of envelop, integration of cover and handle.

Description

Cable connector combination and manufacture method thereof

[technical field]

The present invention is relevant a kind of cable connector combination and manufacture method thereof, used servicing unit when relating in particular to the cable connector combination plug.

[background technology]

Serial ATA is a kind of signal coffret that is used for transmitting between storage device (as hard disk drive, floppy disk and CD drive etc.) and computer main frame panel the high speed signal.Because Serial ATA has more advantage compared to present main flow Parallel ATA, configuration as Serial ATA connector is short and small, the number of conductors of Serial ATA cable is few and higher telecommunication transmission rate etc. can be provided, and becomes the coffret of next generation PC storage device so it very likely replaces Parallel ATA.

Be illustrated in figure 1 as existing cable connector combination 1 ', it comprise insulating body 10 ', conducting terminal (not shown), cable 40 '.Wherein insulating body 10 ' comprise lid 60 ' and pedestal 70 '.

Yet these wire and cable connectors have defective at present, and are as described below:

The lead and the conducting terminal of cable come off easily: because Serial ATA connector configuration is short and small, after treating that it is plugged in the butt connector on the circuit board, its part has been absorbed in the butt connector, can be very little when so it is extracted for the size of being affectedly bashful part, be subjected to the circuit board surrounding electronic building brick spatial limitation of arranging again, it extracts more difficult, so, when this connector is extracted, usually directly drawing (for for the vertical-type connector) or carry and drag (for the perpendicular type connector) cable of operator so that itself and butt connector disengaging.Because of there is no any servicing unit between cable and lid, so the major part of these active forces will directly act on the junction of lead and terminal, again because lead and conducting terminal are all very tiny, firm degree after both welding is not high, so if things go on like this must cause occurring between lead and terminal situation loosening even that generation breaks away from.

In view of this, necessary these cable connector combination are improved to solve foregoing problems.

[summary of the invention]

The object of the present invention is to provide a kind of cable connector combination, can conveniently plug, and have preferable anti-pulling performance from the butt joint electric connector.

Another object of the present invention is to provide a kind of method of making cable connector combination, it can simplify the procedure of processing of cable electric connector, and makes it have preferable anti-pulling performance.

For reaching aforementioned purpose, it comprises pedestal, conducting terminal, dividing plate, cable, cladding, lid and handle cable connector combination of the present invention; Pedestal comprises the butt end of docking with butt connector; Conducting terminal is contained in the pedestal, and it includes contact site and reaches from the extended afterbody of contact site; Dividing plate is mounted in the pedestal; Cable includes the heart yearn that electrically connects with the afterbody of corresponding conducting terminal and is coated on the outer insulating outer layer of heart yearn, and wherein heart yearn partly protrudes out insulating outer layer; Cladding is coated on the junction of conducting terminal and cable; Lid is coated on the joining place of pedestal and cable; Handle deviates from pedestal butt end one side from lid and extends setting and one-body molded with lid.But this handle assist operator is done correct plug and is used, and causes occurring between cable and terminal situation loosening even that generation breaks away to avoid the operator directly it to be carried out drawing.Manufacture method comprise the steps: the moulding pedestal, with the conducting terminal group go in the pedestal, with the dividing plate group to pedestal, welding conducting terminal and cable, moulding cladding, one-body molded lid and handle.

Compared to prior art, cable connector combination of the present invention is used by doing correct plug with the integrated handle of lid with assist operator, thereby avoids the operator directly it to be carried out drawing and cause occurring between cable and terminal loosening even the situation that breaks away from takes place.

The invention will be further described below in conjunction with graphic and preferred embodiment.

[description of drawings]

Fig. 1 is the stereogram of existing cable connector combination.

Fig. 2 is the stereogram of cable connector combination of the present invention.

Fig. 3 is the stereogram at another visual angle of cable connector combination of the present invention.

Fig. 4 is the three-dimensional exploded view of cable connector combination shown in Figure 3.

Fig. 5 is the stereogram after cable connector combination shown in Figure 4 is partly assembled, and wherein conducting terminal is inserted in the accepting groove of pedestal, but the not bending as yet of its afterbody.

Fig. 6 is the further stereogram after the assembling of cable connector combination shown in Figure 5, and its median septum group places the rear end of pedestal body, and the bending of conducting terminal afterbody is also welded with the cable heart yearn.

Fig. 7 is that the handle of cable connector combination of the present invention is the stereogram of U-shaped.

Fig. 8 is the stereogram at another visual angle of cable connector combination shown in Figure 7.

[embodiment]

See also Fig. 2 to shown in Figure 4, cable connector combination 1 of the present invention comprises a pedestal 70, be mounted on conducting terminal 20 in the pedestal 70, be mounted on a dividing plate 30, a cable 40 that is connected with conducting terminal 20 in the pedestal 70, be coated on a cladding 50 of the junction of terminal 20 and cable 40, a lid 60 of joining place that is coated on pedestal 70 and cable 40 and the handle 80 that is shaped in lid 60 1 sides.Wherein, pedestal 70 and lid 60 common formation insulating bodies 10.

The pedestal 70 of insulating body 10 have the butt end 11 that is positioned at its front end and can cooperates with butt connector (not shown), a link 12 relative, roof 13, diapire 14 with butt end 11 and with the opposing sidewalls 15 of roof 13, diapire 14 adjacency.Be formed with along the butt end the 11 rectangle projections 16 that extend to the longitudinally of link 12 in pedestal 70, it links to each other with a roof 13 and a sidewall 15.In projection 16, be provided with the terminal containing slot 17 that stretches and run through butt end 11 and link 12 along longitudinally side by side.The roof 13 of pedestal 70, diapire 14 and opposing sidewalls 15 enclose with aforementioned projection 16 and are formed with a roughly L-shaped slot 18, can peg graft for butt connector.One microscler raised line 151 is convexly set on the sidewall 15 of pedestal 70, can cooperate with the corresponding site of butt connector.All protrude out formation stopper 19 in contiguous link 12 places on the roof 13 of pedestal 70, diapire 14 and the sidewall 15.In addition, further set to the concave in the link 12 of pedestal 70 and be formed with a rectangle frame mouth 121 that is connected with terminal containing slot 17.

Conducting terminal 20 is contained in the corresponding accepting groove 17 of pedestal 70 side by side, and it comprises contact site 21, can interfere fixed part 22 that is immobilizated in the accepting groove 17 and the afterbody 23 that extends and bend vertically downward from fixed part 22 by the protruding thorn 221 in both sides.

Dividing plate 30 shape that is rectangle, the frame mouth 121 of its size and pedestal 70 is roughly suitable.Offer perforate 31 on the dividing plate 30 side by side, the size of perforate 31 and terminal tails 23 are roughly suitable.The top of dividing plate 30 is formed with a pair of protruding 32.

Cable 40 includes two groups of leads that are arranged side by side and is coated on the outer insulating outer layer 43 of lead, and wherein conductor part protrudes out insulating outer layer 43.Every group of lead comprises two ground connection heart yearns 42 (for the bare wire structure) that adjacent being used for transmitted a pair of Communication signal wire of differential pair signal (figure only shows its signal heart yearn 41, does not show its insulation sheath) and be positioned at a pair of signal heart yearn 41 outsides.

Cladding 50 roughly is inverted " protruding " font, and it is that (Polyethylene PE) makes, and is transparence by low density polyethylene (LDPE).

Lid 60 also is inverted " protruding " font, and it is made by polyvinyl chloride (PVC), and this lid is provided with end face 62, side 64 and the back side 66.

Handle 80, (PVC) makes by polyvinyl chloride, from the back side of lid 60 66 projection settings and one-body molded with lid 60.Moulding lid 60 is during with handle 80, polyvinyl chloride plastic feed liquid mat external mold coating mode is coated on outside the end 431 of rear portion, cladding 50 and insulating outer layer 43 of pedestal 70, treats after its cooling can be respectively to form with cladding 50 with the stopper 19 of pedestal 70 and interferes.It is one square that handle 80 is, and its upper surface is provided with prominent rib 82, and these prominent ribs 82 can increase the user when plugging cable connector combination 1 and the frictional force of handle 80, make things convenient for the user to plug cable connector combination 1.The bearing of trend of handle 80 is vertical with the bearing of trend of cable 40.

During assembling, conducting terminal 20 is at first gone in the pedestal 70 for 12 groups from the link of pedestal 70, please cooperate consult shown in Figure 5, conducting terminal 20 corresponding being contained in the terminal containing slot 17, terminal fixed part 22 is by sidewall (the do not indicate) interference engagement of the protruding thorn 221 in its both sides with accepting groove 17, and terminal tails 23 is extended outside the accepting groove 17.Secondly with 30 groups on dividing plate to pedestal 70, dividing plate 30 is contained in the frame mouth 121, the projection 32 of dividing plate replace frame mouth 121 the top so that dividing plate be fixed in the frame mouth, terminal tails 23 extends through perforate 31 and the bending downward vertically on the dividing plate 30, and glue flowed in the accepting groove of pedestal 70 when this dividing plate 30 can prevent cladding 50 and lid 60 moulding.Weld conducting terminal 20 and cable 40 then, also as shown in Figure 6,

heart yearn

41,42 and terminal tails 23 welding with cable, wherein two groups of two adjacent ground connection heart yearns 42 of lead are that of centre is connected in common and the complex conduction terminal 20, all the other heart yearns then with other 20 corresponding connections of conducting terminal.Then the coupling part with pedestal 70 and cable 40 places the interior moulding cladding 50 of mould (not shown) to be coated on these junctions with entity.Last body formed lid 60 and handle 80, the polyvinyl chloride plastic feed liquid is coated on by external mold coating mode outside the end 431 of rear portion, cladding 50 and insulating outer layer 43 of pedestal 70, treats after its cooling can be respectively to form with cladding 50 and interfere with the stopper 19 of pedestal 70.

The handle of the cable connector combination that the foregoing description disclosed is square, as shown in Figure 7, be Openworks shape in the middle of this handle 80 ' also can be U-shaped and its, make things convenient for user's finger to stretch into so that plug this cable connector combination, so, the shape of this handle is not only limited to square, U-shaped, other shape such as: triangle, rhombus, semicircle, hollow square etc. make things convenient for shape that the user plugs all within the scope of the present invention.In addition, the material of this handle also can be the plastic tape of flexible material, and this plastic tape does not need with lid one-body molded, and it can engage with lid mutually by fastener.

Claims

1. cable connector combination, it comprises: pedestal, be mounted on conducting terminal, the cable that is connected with conducting terminal in the pedestal and be coated on terminal and the lid of cable junction, it is characterized in that: be parallel to the lid bearing of trend and be provided with away from the handle of lid and this handle and lid one-body molded.

2. cable connector combination as claimed in claim 1 is characterized in that: the bearing of trend of handle is away from pedestal and vertical with the bearing of trend of cable.

3. cable connector combination as claimed in claim 1 is characterized in that: the upper surface of handle is provided with prominent bar, so that the frictional force of drawing to be provided.

4. cable connector combination as claimed in claim 1 is characterized in that: handle shape is square.

5. cable connector combination as claimed in claim 1 is characterized in that: handle shape is a U-shaped, establishes the space for the drawing operation on it.

6. cable connector combination as claimed in claim 1 is characterized in that: handle shape is a triangle.

7. cable connector combination as claimed in claim 1 is characterized in that: cable connector combination comprises a cladding, and the junction that this cladding is coated on conducting terminal and cable is to reinforce being connected of conducting terminal and cable.

8. cable connector combination as claimed in claim 1 is characterized in that: the material of handle and lid is a polyvinyl chloride.

9. cable connector combination as claimed in claim 1 is characterized in that: cable connector combination comprises that dividing plate and this dividing plate that is mounted in the pedestal is provided with perforate.

10. the manufacture method of a cable connector combination, it comprises the steps:

Moulding has the pedestal of terminal containing slot;

The processing conducting terminal;

With pack into the terminal containing slot of pedestal of conducting terminal;

The moulding dividing plate;

Dividing plate is fixed in the pedestal, makes conducting terminal extend through this dividing plate.

The processing cable;

Welding conducting terminal and cable;

Coat mode moulding lid and handle simultaneously with external mold.

11. the manufacture method of cable connector combination as claimed in claim 10 is characterized in that: the manufacture method of cable connector combination also is included in the step of conducting terminal and cable junction processing cladding.

12. the manufacture method of cable connector combination as claimed in claim 10 is characterized in that: the manufacture method of cable connector combination also is included in the step of the prominent bar of handle surfaces processing.

13. the manufacture method of cable connector combination as claimed in claim 10 is characterized in that: the manufacture method of cable connector combination also comprises the step that handle is processed into U-shaped and forms the drawing operating space.

14. the manufacture method of cable connector combination as claimed in claim 10 is characterized in that: the manufacture method of cable connector combination also comprises the step that makes handle be parallel to lid and extend away from lid.