CN2660728Y

CN2660728Y - Cable connector assembly

Info

Publication number: CN2660728Y
Application number: CN 03272912
Authority: CN
Inventors: 杰利·吴
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: 2003-02-28
Filing date: 2003-06-18
Publication date: 2004-12-01
Anticipated expiration: 2013-06-18
Also published as: TW573855U

Abstract

The utility model discloses a cable connector assembly (1), including an insulation body (10), a plurality of circuit modules (20) contained in the insulation body, a cover body (30) composed of two parts, which can fix and hold the circuit module together with the insulation body, and a pair of clip holding pieces (40) fixed and held on the insulation body. Each circuit module includes a circuit board (22) contained in the insulation body and a plurality of cables (23) mechanically and electrically connected with the circuit board. Each clip holding piece has a first terminal (41), a second terminal (42) and a middle part (43) arranged between the first terminal and the second terminal and fixed and held on the insulation body, and the first terminal and the second terminal can separately adapt to and connect with a fixed holding part of a docking connector.

Description

Micro coaxial cable connector assembly

[technical field]

The utility model is relevant a kind of micro coaxial cable connector assembly, refers to especially a kind ofly have button and hold the micro coaxial cable connector assembly of mechanism, holds mechanism's button by this button and holds butt connector.

[background technology]

Along with communication and development of computer, need make up some signal transmission paths at two electric rooms with high density electrical connector.Each described electric connector provides some circuit boards to improve the signal transmission with different characteristic electrons by electric connector.These high density electrical connectors, for example wire and cable connector is widely used in the inside connected system of server, router and needs high-speed data to handle and the field of transmitting.

As the patentee who applies for April 17 calendar year 2001 in Christian era is the United States Patent (USP) the 6th of Miskin et al., 217, No. 364, it has disclosed a kind of connector assembly, and it comprises the wire and cable connector of some leads of termination high-speed transfer cable and the pin connector that docks with described wire and cable connector.Described wire and cable connector is provided with a pair of retainer in its relative both sides, and described pin connector is provided with two guide posts with holding part and is used for connecting described retainer when two electric connectors dock.Yet the holding part of guide posts is the groove of guide posts outer surface.Obviously, peg graft repeatedly or the electric connector that is in mated condition when being subjected to backward pulling force under certain conditions when electric connector, the button between retainer and the guide posts is held will be built on the sand.Further, each retainer is made by elastic metallic sheet material, and it does not have the privileged site that spurs retainer and electric connector for the user backward effectively.

United States Patent (USP) the 5th, 924, No. 899 (calling in the following text ' No. 899 patents) and the 6th, 102, No. 747 (calling in the following text ' No. 747 patents), the patentee of the two is all Paagman, and each part has all disclosed the wire and cable connector with the some cables of termination and the micro coaxial cable connector assembly of right angle plug connector.In these two patents, all used the buckling structure on the baffle that is immobilizated in the right angle plug connector to be used for described wire and cable connector is immobilizated on the described baffle.See also ' Fig. 3 a, the 3b of No. 899 patents and ' Figure 15 of No. 747 patents, buckling structure only is arranged at a side of the baffle of pin connector, when described electric connector was pegged graft continuously, the button between two electric connectors is held can be built on the sand.

[utility model content]

Main purpose of the present utility model be to provide a kind of have the button hold the micro coaxial cable connector assembly of mechanism, hold mechanism by this button and make the electric connector that connects mutually stablize fixing.

Another purpose of the present utility model is to provide a kind of to be had button and holds the micro coaxial cable connector assembly of mechanism, holds mechanism by this button and the electric connector that connects mutually can be connected easily and breaks away from.

For achieving the above object, the utility model adopts following technical scheme: micro coaxial cable connector assembly comprises insulating body, be contained in some circuit modules in the insulating body, with the dimeric lid of insulating body fixing circuit module and be immobilizated in a pair of retainer on the insulating body.Each circuit module comprises circuit board and the mechanical some cables that electrically connect circuit board that are contained in the insulating body.The first end that each retainer has separably and the holding parts of butt connector connects, the second end and between first, second end and be immobilizated in pars intermedia on the insulating body.

Compared with prior art, the utility model micro coaxial cable connector assembly has following beneficial effect: by retainer, micro coaxial cable connector assembly can connect with butt connector or break away from easily; Lid design by separating can make lid be mounted to insulating body easily.

The utility model will be further described in conjunction with embodiment with reference to the accompanying drawings.

[description of drawings]

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

Fig. 2 is the three-dimensional combination figure at another visual angle of the utility model micro coaxial cable connector assembly.

Fig. 3 is the three-dimensional exploded view of the utility model micro coaxial cable connector assembly.

Fig. 4 is the three-dimensional exploded view at another visual angle of the utility model micro coaxial cable connector assembly.

Fig. 5 is the three-dimensional view of the insulating body of the utility model micro coaxial cable connector assembly.

Fig. 6 is the three-dimensional view at another visual angle of the insulating body of the utility model micro coaxial cable connector assembly.

Fig. 7 is the partial enlarged view of the insulating body of the utility model micro coaxial cable connector assembly.

Fig. 8 is the three-dimensional exploded view of lid of the insulating body of the utility model micro coaxial cable connector assembly.

Fig. 9 is the three-dimensional view of the retainer of the utility model micro coaxial cable connector assembly.

Figure 10 is the three-dimensional view at another visual angle of the retainer of the utility model micro coaxial cable connector assembly.

Figure 11 is the front view of the utility model micro coaxial cable connector assembly.

Figure 12 is the cutaway view of the utility model micro coaxial cable connector assembly along A-A line among Figure 11.

Figure 13 is the cutaway view of the utility model micro coaxial cable connector assembly along B-B line among Figure 11.

Figure 14 is the vertical view of the utility model micro coaxial cable connector assembly.

Figure 15 is the cutaway view Amplified image of the utility model micro coaxial cable connector assembly along C-C line among Figure 14.

Figure 16 is the cutaway view Amplified image of the utility model micro coaxial cable connector assembly along D-D line among Figure 14.

[embodiment]

See also Fig. 1 to shown in Figure 4, the utility model micro coaxial cable connector assembly 1 comprises insulating body 10, be contained in some circuit modules 20 in the insulating body 10, with the dimeric lid 30 of insulating body 10 fixing circuit modules 20 and be immobilizated in a pair of retainer 40 on the insulating body 10.

As shown in Figure 5 and Figure 6, insulating body 10 is rectangular substantially.Insulating body 10 has the docking port 11 and the back cavity 12 that is positioned at rear 102 that is positioned at towards the preceding interface 100 of butt connector (not shown).Insulating body 10 is provided with upwardly extending some passages 14 in front and back, passage 14 and docking port 11, back cavity 12 and be connected with some conduits 16 that passage 14 aligns.Insulating body 10 is provided with some grooves 17 of laying respectively in end face 104 and the bottom surface 106 and from the depression 170 of corresponding recesses 17 to lower recess.Be provided with in the end face 104 of insulating body 10, the bottom surface 106 and the 170 some breach 18 that are crisscross arranged that cave in.Insulating body 10 runs through relative side 108 in the direction perpendicular to the bearing of trend of passage 14 and is provided with some openings 19.See also shown in Figure 7ly, some host cavities 15 are arranged at the end face 104 of insulating body 10, the rear end of bottom surface 106.

Seeing also Fig. 3 and shown in Figure 4, is identical on each circuit module 20 structure, and each circuit module 20 comprises that circuit board 22 and machinery electrically connect some cables 23 of circuit board 22.Circuit board 22 comprises the insulating body made by the traditional circuit-board basis material, be located at the matrix both sides is used to provide some electrically conductive signals loop (not label) of the conductive path that runs through micro coaxial cable connector assembly 1 and is located at the matrix both sides and be used for some grounded circuits (not label) of ground connection.Some cables 23 of each circuit module 20 all are positioned at same plane and have the conductive core line of the signal circuit that is welded in circuit board 22 (not label).Circuit module 20 further comprises ground strip 24 and is applied to the cable clamp 25 of cable 23.Can consult Chinese patent application No. 03243234.8 about the detailed description of ground strip 24 and cable clamp 25.

As shown in Figure 8, lid 30 comprises the first 31 and second portion 32 that is separated from each other.Each

part

31,32 has top panel 330, bottom panel 332 and is formed at side panel 334 between top panel 330, the bottom panel 332.Each

part

31,32 is provided with a make-up gripping arm 336, the several pin 337 of extending forward from the top panel 330 and the leading edge of bottom panel 332 and is used for being connected the corresponding pin-and-hole 338 of first 31 and second portion 32.Lid 30 runs through side panel 334 and is provided with some through holes 300.Need to prove that any suitable connected mode can be used for connecting first 31 and second portion 32.This separate design makes lid 30 be assembled to insulating body 10 and becomes easy.Further, each

part

31,32 is traversed top panel 330, bottom panel 332 is provided with slit 339.

See also Fig. 9 to shown in Figure 10, described retainer 40 places end face 104, the bottom surface 106 of insulating body 10 respectively.Retainer 40 is to be formed by metallic plate punching, and each retainer 40 comprises first end 41, the second end 42 and connects the pars intermedia 43 of first end 41 and the second end 42.First end 41 is provided with some claws 410 of the corresponding mating part that is used for connecting butt connector, and these claws 410 can be stablized fixing micro coaxial cable connector assembly 1 and butt connector when connector is in mated condition.The end of the second end 42 is provided with handle 420, can be pulled rearward moving and breaks away from butt connector by handle 420 micro coaxial cable connector assemblies 1.Pars intermedia 43 comprises that the some hooks 431 that are formed at the middle part and extend internally, the some shell fragments 432 that are stamped to form near first end 41 reach a pair of elastic arm 433 that extends to the other side each other near the second end 42.Each elastic arm 433 is provided with the increase portion 434 that is formed at its end, and the function of increase portion 434 will be described in detail later.

See also Fig. 3 and Fig. 4 and combine Fig. 5 to shown in Figure 10, during assembling, circuit module 20 front end until circuit board 22 in the passage 14 of rear 102 insertion insulating bodies 10 is immobilizated in the conduit 16 near the interface 100 of insulating body 10 and top, the bottom of circuit board 22.Second retaining piece, 50 further fixing insulating bodies 10 so that when micro coaxial cable connector assembly 1 docks with butt connector circuit module 20 remain on its initial position and be not pushed rearward moving.

Thus, retainer 40 is assembled in the first 31, second portion 32 of lid 30, and corresponding elastic arm 433 is contained in respectively in the slit 339 of lid 30.Simultaneously, first 31, second portion 32 is connected with interference engagement between the pin-and-hole 338 by pin 337.Be with, lid 30 and retainer 40 are assembled to insulating body 10.The button gripping arm 336 of lid 30 connects with depression 170 machineries of the groove 17 of insulating body 10.The cable clamp 25 of circuit module 20 is surrounded by lid 30.Second retaining piece 60 inserts and is used for the cable clamp 25 of fixing lid 30 in the respective through hole 300 of lids 30.

See also Figure 11 to Figure 16 and in conjunction with Fig. 1 to shown in Figure 4, it has disclosed the details that retainer 40 and insulating body 10 connect.The hook that extends internally 431 of the pars intermedia 43 of retainer 40 protrudes into and is used for preventing that retainer 40 breaks away from from the body 10 that insulate in the host cavity 15 of insulating body 10.Similarly, the shell fragment 432 of retainer 40 is contained in the first end 41 that is used for preventing retainer 40 in the breach 18 of insulating body 10 respectively from insulating body 10 upwards or move down, thus with retainer 40 stable being installed on the insulating body 10.Further, when micro coaxial cable connector assembly 1 and butt connector are in mated condition, each retainer 40 described to elastic arm 433 in the elasticity tension partly is contained in the slit 339 of first 31, second portion 32 of lid 30; When compressing the second end 42 towards insulating body 10 micro coaxial cable connector assembly 1 is broken away from butt connector, elastic arm 433 is contained in the slit 339 fully.The increase portion 434 of each elastic arm 433 accommodates and is limited in the respective slots 339 so that elastic arm 433 only can move along the vertical direction.

Claims

1. micro coaxial cable connector assembly, can connect with butt connector with at least one holding parts, it comprises insulating body, some circuit modules and be installed at least one retainer on the insulating body, wherein said insulating body is provided with some passages, each described circuit module comprises some cables that circuit board in the respective channel that is contained in insulating body and machinery electrically connect circuit board, it is characterized in that: described retainer comprises separably the first end that the holding parts with butt connector connects and operationally makes first end and the second end of butt connector disengaging.

2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the second end comprises and is formed at its terminal handle that this handle pulls back micro coaxial cable connector assembly makes it break away from butt connector.

3. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: first end comprises and is used for connecting the holding parts of butt connector and at least one claw of fixing micro coaxial cable connector assembly and butt connector.

4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: retainer is provided with the some hooks that inwardly protrude out, and insulating body comprises being provided with and is used for the end face of some host cavities of the described hook of fixing.

5. micro coaxial cable connector assembly as claimed in claim 4 is characterized in that: retainer is provided with the some shell fragments that are stamped to form near first end, and the end face of insulating body is provided with the some breach that are used for accommodating described shell fragment.

6. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: described micro coaxial cable connector assembly further comprises the lid that is provided with some slits, and retainer is included in a pair of elastic arm that extends in the respective slots.

7. micro coaxial cable connector assembly as claimed in claim 6 is characterized in that: lid comprises that two parts of being interconnected with one another and these two parts of fixing are in holding parts together.

8. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: each circuit module further comprises the cable clamp that is connected with described cable.

9. micro coaxial cable connector assembly as claimed in claim 8 is characterized in that: described micro coaxial cable connector assembly further comprises retaining piece, and each circuit board is provided with the through hole that extends through for described retaining piece.

10. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: retainer is positioned at the plane vertical with circuit board.